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Winter Storm Watch 0003
Issued by the Aberdeen Forecast Office

Action Issued Starts Expiration
New 2025-03-30 14:31:53 2025-04-01 19:00:00 2025-04-02 19:00:00
New 2025-03-30 14:31:53 2025-04-01 19:00:00 2025-04-02 19:00:00
Continued 2025-03-30 23:50:09 2025-04-01 19:00:00 2025-04-02 19:00:00
Continued 2025-03-30 23:50:09 2025-04-01 19:00:00 2025-04-02 19:00:00
Time and Area Extended 2025-03-31 02:43:13 2025-04-01 07:00:00 2025-04-02 19:00:00
Time Extended 2025-03-31 02:43:13 2025-04-01 07:00:00 2025-04-02 19:00:00
Time Extended 2025-03-31 02:43:13 2025-04-01 07:00:00 2025-04-02 19:00:00
Continued 2025-03-31 12:41:49 2025-04-01 07:00:00 2025-04-02 19:00:00
Continued 2025-03-31 12:41:49 2025-04-01 07:00:00 2025-04-02 19:00:00
Continued 2025-03-31 14:58:22 2025-04-01 07:00:00 2025-04-02 19:00:00
Upgraded 2025-03-31 14:58:22 2025-04-01 07:00:00 2025-04-02 19:00:00
Upgraded 2025-03-31 14:58:22 2025-04-01 07:00:00 2025-04-02 19:00:00
Continued 2025-03-31 23:27:38 2025-04-01 07:00:00 2025-04-02 19:00:00
Upgraded 2025-04-01 03:26:14 2025-04-01 07:00:00 2025-04-02 19:00:00
Upgraded 2025-04-01 03:26:14 2025-04-01 07:00:00 2025-04-02 19:00:00
Upgraded 2025-04-01 03:26:14 2025-04-01 07:00:00 2025-04-02 19:00:00
Continued 2025-04-01 16:17:25 2025-04-02 19:00:00
Cancelled 2025-04-01 16:47:26 2025-04-02 19:00:00
Cancelled 2025-04-01 16:47:26 2025-04-02 19:00:00
Cancelled 2025-04-01 16:47:26 2025-04-02 19:00:00
Cancelled 2025-04-01 16:47:26 2025-04-02 19:00:00


Action: New
Issued At: 2025-03-30 14:31:53

653 
WWUS43 KABR 301931
WSWABR

URGENT - WINTER WEATHER MESSAGE
National Weather Service Aberdeen SD
231 PM CDT Sun Mar 30 2025

MNZ039-046-310630-
/O.NEW.KABR.WS.A.0003.250402T0000Z-250403T0000Z/
Traverse-Big Stone-
Including the cities of Wheaton and Ortonville
231 PM CDT Sun Mar 30 2025

...WINTER STORM WATCH IN EFFECT FROM TUESDAY EVENING THROUGH 
WEDNESDAY EVENING...

* WHAT...Heavy wet snow possible. Total snow accumulations around 6 
  inches or more are possible for portions of the counties. Winds 
  could gust as high as 35 mph late Tuesday night.

* WHERE...Big Stone and Traverse Counties.

* WHEN...From Tuesday evening through Wednesday evening.

* IMPACTS...Travel could be very difficult. The hazardous conditions 
  could impact the Wednesday morning and evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

&&

$$

SDZ006>008-011-021-310630-
/O.NEW.KABR.WS.A.0003.250402T0000Z-250403T0000Z/
Brown-Marshall-Roberts-Day-Grant-
Including the cities of Aberdeen, Sisseton, Milbank, Britton, and
Webster
231 PM CDT Sun Mar 30 2025

...WINTER STORM WATCH IN EFFECT FROM TUESDAY EVENING THROUGH 
WEDNESDAY EVENING...

* WHAT...Heavy snow possible. Total snow accumulations around 6 
  inches or more are possible for portions of the counties. Winds 
  could gust as high as 40 mph late Tuesday night and again 
  Wednesday afternoon.

* WHERE...Brown, Day, Grant, Marshall, and Roberts Counties.

* WHEN...From Tuesday evening through Wednesday evening.

* IMPACTS...Travel could be very difficult. Areas of blowing snow 
  could significantly reduce visibility. The hazardous conditions 
  could impact the Wednesday morning and evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

&&

$$

BC


Action: New
Issued At: 2025-03-30 14:31:53

653 
WWUS43 KABR 301931
WSWABR

URGENT - WINTER WEATHER MESSAGE
National Weather Service Aberdeen SD
231 PM CDT Sun Mar 30 2025

MNZ039-046-310630-
/O.NEW.KABR.WS.A.0003.250402T0000Z-250403T0000Z/
Traverse-Big Stone-
Including the cities of Wheaton and Ortonville
231 PM CDT Sun Mar 30 2025

...WINTER STORM WATCH IN EFFECT FROM TUESDAY EVENING THROUGH 
WEDNESDAY EVENING...

* WHAT...Heavy wet snow possible. Total snow accumulations around 6 
  inches or more are possible for portions of the counties. Winds 
  could gust as high as 35 mph late Tuesday night.

* WHERE...Big Stone and Traverse Counties.

* WHEN...From Tuesday evening through Wednesday evening.

* IMPACTS...Travel could be very difficult. The hazardous conditions 
  could impact the Wednesday morning and evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

&&

$$

SDZ006>008-011-021-310630-
/O.NEW.KABR.WS.A.0003.250402T0000Z-250403T0000Z/
Brown-Marshall-Roberts-Day-Grant-
Including the cities of Aberdeen, Sisseton, Milbank, Britton, and
Webster
231 PM CDT Sun Mar 30 2025

...WINTER STORM WATCH IN EFFECT FROM TUESDAY EVENING THROUGH 
WEDNESDAY EVENING...

* WHAT...Heavy snow possible. Total snow accumulations around 6 
  inches or more are possible for portions of the counties. Winds 
  could gust as high as 40 mph late Tuesday night and again 
  Wednesday afternoon.

* WHERE...Brown, Day, Grant, Marshall, and Roberts Counties.

* WHEN...From Tuesday evening through Wednesday evening.

* IMPACTS...Travel could be very difficult. Areas of blowing snow 
  could significantly reduce visibility. The hazardous conditions 
  could impact the Wednesday morning and evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

&&

$$

BC


Action: Continued
Issued At: 2025-03-30 23:50:09

890 
WWUS43 KABR 310449
WSWABR

URGENT - WINTER WEATHER MESSAGE
National Weather Service Aberdeen SD
1149 PM CDT Sun Mar 30 2025

MNZ039-046-311500-
/O.CON.KABR.WS.A.0003.250402T0000Z-250403T0000Z/
Traverse-Big Stone-
Including the cities of Ortonville and Wheaton
1149 PM CDT Sun Mar 30 2025

...WINTER STORM WATCH REMAINS IN EFFECT FROM TUESDAY EVENING THROUGH 
WEDNESDAY EVENING...

* WHAT...Heavy wet snow possible. Total snow accumulations around 6 
  inches or more are possible for portions of the counties. Winds 
  could gust as high as 35 mph late Tuesday night.

* WHERE...Big Stone and Traverse Counties.

* WHEN...From Tuesday evening through Wednesday evening.

* IMPACTS...Travel could be very difficult. The hazardous conditions 
  could impact the Wednesday morning and evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

&&

$$

SDZ006>008-011-021-311500-
/O.CON.KABR.WS.A.0003.250402T0000Z-250403T0000Z/
Brown-Marshall-Roberts-Day-Grant-
Including the cities of Webster, Britton, Milbank, Sisseton, and
Aberdeen
1149 PM CDT Sun Mar 30 2025

...WINTER STORM WATCH REMAINS IN EFFECT FROM TUESDAY EVENING THROUGH 
WEDNESDAY EVENING...

* WHAT...Heavy snow possible. Total snow accumulations around 6 
  inches or more are possible for portions of the counties. Winds 
  could gust as high as 40 mph late Tuesday night and again 
  Wednesday afternoon.

* WHERE...Brown, Day, Grant, Marshall, and Roberts Counties.

* WHEN...From Tuesday evening through Wednesday evening.

* IMPACTS...Travel could be very difficult. Areas of blowing snow 
  could significantly reduce visibility. The hazardous conditions 
  could impact the Wednesday morning and evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

&&

$$

10


Action: Continued
Issued At: 2025-03-30 23:50:09

890 
WWUS43 KABR 310449
WSWABR

URGENT - WINTER WEATHER MESSAGE
National Weather Service Aberdeen SD
1149 PM CDT Sun Mar 30 2025

MNZ039-046-311500-
/O.CON.KABR.WS.A.0003.250402T0000Z-250403T0000Z/
Traverse-Big Stone-
Including the cities of Ortonville and Wheaton
1149 PM CDT Sun Mar 30 2025

...WINTER STORM WATCH REMAINS IN EFFECT FROM TUESDAY EVENING THROUGH 
WEDNESDAY EVENING...

* WHAT...Heavy wet snow possible. Total snow accumulations around 6 
  inches or more are possible for portions of the counties. Winds 
  could gust as high as 35 mph late Tuesday night.

* WHERE...Big Stone and Traverse Counties.

* WHEN...From Tuesday evening through Wednesday evening.

* IMPACTS...Travel could be very difficult. The hazardous conditions 
  could impact the Wednesday morning and evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

&&

$$

SDZ006>008-011-021-311500-
/O.CON.KABR.WS.A.0003.250402T0000Z-250403T0000Z/
Brown-Marshall-Roberts-Day-Grant-
Including the cities of Webster, Britton, Milbank, Sisseton, and
Aberdeen
1149 PM CDT Sun Mar 30 2025

...WINTER STORM WATCH REMAINS IN EFFECT FROM TUESDAY EVENING THROUGH 
WEDNESDAY EVENING...

* WHAT...Heavy snow possible. Total snow accumulations around 6 
  inches or more are possible for portions of the counties. Winds 
  could gust as high as 40 mph late Tuesday night and again 
  Wednesday afternoon.

* WHERE...Brown, Day, Grant, Marshall, and Roberts Counties.

* WHEN...From Tuesday evening through Wednesday evening.

* IMPACTS...Travel could be very difficult. Areas of blowing snow 
  could significantly reduce visibility. The hazardous conditions 
  could impact the Wednesday morning and evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

&&

$$

10


Action: Time and Area Extended
Issued At: 2025-03-31 02:43:13

313 
WWUS43 KABR 310742
WSWABR

URGENT - WINTER WEATHER MESSAGE
National Weather Service Aberdeen SD
242 AM CDT Mon Mar 31 2025

SDZ005-010-017>020-022-023-311800-
/O.EXB.KABR.WS.A.0003.250401T1200Z-250403T0000Z/
McPherson-Edmunds-Faulk-Spink-Clark-Codington-Hamlin-Deuel-
Including the cities of Ipswich, Eureka, Clark, Clear Lake,
Redfield, Watertown, Hayti, and Faulkton
242 AM CDT Mon Mar 31 2025

...WINTER STORM WATCH IN EFFECT FROM TUESDAY MORNING THROUGH 
WEDNESDAY EVENING...

* WHAT...Mixed precipitation possible. Total snow accumulations 
  around 6 inches or more and ice accumulations around a light glaze 
  possible. Winds could gust as high as 40 mph.

* WHERE...Portions of north central and northeast South Dakota.

* WHEN...From Tuesday morning through Wednesday evening.

* IMPACTS...Travel could be very difficult. The hazardous conditions 
  could impact the Tuesday morning and evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

&&

$$

MNZ039-046-311800-
/O.EXT.KABR.WS.A.0003.250401T1200Z-250403T0000Z/
Traverse-Big Stone-
Including the cities of Ortonville and Wheaton
242 AM CDT Mon Mar 31 2025

...WINTER STORM WATCH NOW IN EFFECT FROM TUESDAY MORNING THROUGH 
WEDNESDAY EVENING...

* WHAT...Mixed precipitation possible. Total snow accumulations 
  around 6 inches or more and ice accumulations around a light glaze 
  possible. Winds could gust as high as 35 mph.

* WHERE...Big Stone and Traverse Counties.

* WHEN...From Tuesday morning through Wednesday evening.

* IMPACTS...Travel could be very difficult. Patchy blowing snow 
  could significantly reduce visibility. The hazardous conditions 
  could impact the Tuesday morning and evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

&&

$$

SDZ006>008-011-021-311800-
/O.EXT.KABR.WS.A.0003.250401T1200Z-250403T0000Z/
Brown-Marshall-Roberts-Day-Grant-
Including the cities of Aberdeen, Milbank, Webster, Britton, and
Sisseton
242 AM CDT Mon Mar 31 2025

...WINTER STORM WATCH NOW IN EFFECT FROM TUESDAY MORNING THROUGH 
WEDNESDAY EVENING...

* WHAT...Mixed precipitation possible. Total snow accumulations 
  around 6 inches or more and ice accumulations around a light glaze 
  possible. Winds could gust as high as 35 mph.

* WHERE...Brown, Day, Grant, Marshall, and Roberts Counties.

* WHEN...From Tuesday morning through Wednesday evening.

* IMPACTS...Travel could be very difficult to impossible. Areas of 
  blowing snow could significantly reduce visibility. The hazardous 
  conditions could impact the Tuesday morning and evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

&&

$$

Parkin


Action: Time Extended
Issued At: 2025-03-31 02:43:13

313 
WWUS43 KABR 310742
WSWABR

URGENT - WINTER WEATHER MESSAGE
National Weather Service Aberdeen SD
242 AM CDT Mon Mar 31 2025

SDZ005-010-017>020-022-023-311800-
/O.EXB.KABR.WS.A.0003.250401T1200Z-250403T0000Z/
McPherson-Edmunds-Faulk-Spink-Clark-Codington-Hamlin-Deuel-
Including the cities of Ipswich, Eureka, Clark, Clear Lake,
Redfield, Watertown, Hayti, and Faulkton
242 AM CDT Mon Mar 31 2025

...WINTER STORM WATCH IN EFFECT FROM TUESDAY MORNING THROUGH 
WEDNESDAY EVENING...

* WHAT...Mixed precipitation possible. Total snow accumulations 
  around 6 inches or more and ice accumulations around a light glaze 
  possible. Winds could gust as high as 40 mph.

* WHERE...Portions of north central and northeast South Dakota.

* WHEN...From Tuesday morning through Wednesday evening.

* IMPACTS...Travel could be very difficult. The hazardous conditions 
  could impact the Tuesday morning and evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

&&

$$

MNZ039-046-311800-
/O.EXT.KABR.WS.A.0003.250401T1200Z-250403T0000Z/
Traverse-Big Stone-
Including the cities of Ortonville and Wheaton
242 AM CDT Mon Mar 31 2025

...WINTER STORM WATCH NOW IN EFFECT FROM TUESDAY MORNING THROUGH 
WEDNESDAY EVENING...

* WHAT...Mixed precipitation possible. Total snow accumulations 
  around 6 inches or more and ice accumulations around a light glaze 
  possible. Winds could gust as high as 35 mph.

* WHERE...Big Stone and Traverse Counties.

* WHEN...From Tuesday morning through Wednesday evening.

* IMPACTS...Travel could be very difficult. Patchy blowing snow 
  could significantly reduce visibility. The hazardous conditions 
  could impact the Tuesday morning and evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

&&

$$

SDZ006>008-011-021-311800-
/O.EXT.KABR.WS.A.0003.250401T1200Z-250403T0000Z/
Brown-Marshall-Roberts-Day-Grant-
Including the cities of Aberdeen, Milbank, Webster, Britton, and
Sisseton
242 AM CDT Mon Mar 31 2025

...WINTER STORM WATCH NOW IN EFFECT FROM TUESDAY MORNING THROUGH 
WEDNESDAY EVENING...

* WHAT...Mixed precipitation possible. Total snow accumulations 
  around 6 inches or more and ice accumulations around a light glaze 
  possible. Winds could gust as high as 35 mph.

* WHERE...Brown, Day, Grant, Marshall, and Roberts Counties.

* WHEN...From Tuesday morning through Wednesday evening.

* IMPACTS...Travel could be very difficult to impossible. Areas of 
  blowing snow could significantly reduce visibility. The hazardous 
  conditions could impact the Tuesday morning and evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

&&

$$

Parkin


Action: Time Extended
Issued At: 2025-03-31 02:43:13

313 
WWUS43 KABR 310742
WSWABR

URGENT - WINTER WEATHER MESSAGE
National Weather Service Aberdeen SD
242 AM CDT Mon Mar 31 2025

SDZ005-010-017>020-022-023-311800-
/O.EXB.KABR.WS.A.0003.250401T1200Z-250403T0000Z/
McPherson-Edmunds-Faulk-Spink-Clark-Codington-Hamlin-Deuel-
Including the cities of Ipswich, Eureka, Clark, Clear Lake,
Redfield, Watertown, Hayti, and Faulkton
242 AM CDT Mon Mar 31 2025

...WINTER STORM WATCH IN EFFECT FROM TUESDAY MORNING THROUGH 
WEDNESDAY EVENING...

* WHAT...Mixed precipitation possible. Total snow accumulations 
  around 6 inches or more and ice accumulations around a light glaze 
  possible. Winds could gust as high as 40 mph.

* WHERE...Portions of north central and northeast South Dakota.

* WHEN...From Tuesday morning through Wednesday evening.

* IMPACTS...Travel could be very difficult. The hazardous conditions 
  could impact the Tuesday morning and evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

&&

$$

MNZ039-046-311800-
/O.EXT.KABR.WS.A.0003.250401T1200Z-250403T0000Z/
Traverse-Big Stone-
Including the cities of Ortonville and Wheaton
242 AM CDT Mon Mar 31 2025

...WINTER STORM WATCH NOW IN EFFECT FROM TUESDAY MORNING THROUGH 
WEDNESDAY EVENING...

* WHAT...Mixed precipitation possible. Total snow accumulations 
  around 6 inches or more and ice accumulations around a light glaze 
  possible. Winds could gust as high as 35 mph.

* WHERE...Big Stone and Traverse Counties.

* WHEN...From Tuesday morning through Wednesday evening.

* IMPACTS...Travel could be very difficult. Patchy blowing snow 
  could significantly reduce visibility. The hazardous conditions 
  could impact the Tuesday morning and evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

&&

$$

SDZ006>008-011-021-311800-
/O.EXT.KABR.WS.A.0003.250401T1200Z-250403T0000Z/
Brown-Marshall-Roberts-Day-Grant-
Including the cities of Aberdeen, Milbank, Webster, Britton, and
Sisseton
242 AM CDT Mon Mar 31 2025

...WINTER STORM WATCH NOW IN EFFECT FROM TUESDAY MORNING THROUGH 
WEDNESDAY EVENING...

* WHAT...Mixed precipitation possible. Total snow accumulations 
  around 6 inches or more and ice accumulations around a light glaze 
  possible. Winds could gust as high as 35 mph.

* WHERE...Brown, Day, Grant, Marshall, and Roberts Counties.

* WHEN...From Tuesday morning through Wednesday evening.

* IMPACTS...Travel could be very difficult to impossible. Areas of 
  blowing snow could significantly reduce visibility. The hazardous 
  conditions could impact the Tuesday morning and evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

&&

$$

Parkin


Action: Continued
Issued At: 2025-03-31 12:41:49

988 
WWUS43 KABR 311741
WSWABR

URGENT - WINTER WEATHER MESSAGE
National Weather Service Aberdeen SD
1241 PM CDT Mon Mar 31 2025

MNZ039-046-010345-
/O.CON.KABR.WS.A.0003.250401T1200Z-250403T0000Z/
Traverse-Big Stone-
Including the cities of Wheaton and Ortonville
1241 PM CDT Mon Mar 31 2025

...WINTER STORM WATCH REMAINS IN EFFECT FROM TUESDAY MORNING THROUGH 
WEDNESDAY EVENING...

* WHAT...Mixed precipitation possible. Total snow accumulations 
  around 6 inches or more. Winds could gust as high as 35 mph 
  Tuesday afternoon into Tuesday evening.

* WHERE...Big Stone and Traverse Counties.

* WHEN...From Tuesday morning through Wednesday evening.

* IMPACTS...Travel could be very difficult. Patchy blowing snow 
  could significantly reduce visibility in falling snow. The 
  hazardous conditions could impact the Tuesday evening and 
  Wednesday morning commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

&&

$$

SDZ005>008-010-011-017>023-010345-
/O.CON.KABR.WS.A.0003.250401T1200Z-250403T0000Z/
McPherson-Brown-Marshall-Roberts-Edmunds-Day-Faulk-Spink-Clark-
Codington-Grant-Hamlin-Deuel-
Including the cities of Sisseton, Watertown, Ipswich, Hayti,
Clear Lake, Milbank, Eureka, Webster, Aberdeen, Britton,
Faulkton, Clark, and Redfield
1241 PM CDT Mon Mar 31 2025

...WINTER STORM WATCH REMAINS IN EFFECT FROM TUESDAY MORNING THROUGH 
WEDNESDAY EVENING...

* WHAT...Mixed precipitation possible. Total snow accumulations 
  around 6 inches or more. A light glaze of ice possible, mainly 
  over and just east of the Sisseton Hills. Winds could gust as high 
  as 35 mph Tuesday into Tuesday evening.

* WHERE...Portions of north central and northeast South Dakota.

* WHEN...From Tuesday morning through Wednesday evening.

* IMPACTS...Travel could be very difficult to impossible. Patchy 
  blowing snow could significantly reduce visibility in falling 
  snow. The hazardous conditions could impact the Tuesday morning 
  through Wednesday morning commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

&&

$$

06


Action: Continued
Issued At: 2025-03-31 12:41:49

988 
WWUS43 KABR 311741
WSWABR

URGENT - WINTER WEATHER MESSAGE
National Weather Service Aberdeen SD
1241 PM CDT Mon Mar 31 2025

MNZ039-046-010345-
/O.CON.KABR.WS.A.0003.250401T1200Z-250403T0000Z/
Traverse-Big Stone-
Including the cities of Wheaton and Ortonville
1241 PM CDT Mon Mar 31 2025

...WINTER STORM WATCH REMAINS IN EFFECT FROM TUESDAY MORNING THROUGH 
WEDNESDAY EVENING...

* WHAT...Mixed precipitation possible. Total snow accumulations 
  around 6 inches or more. Winds could gust as high as 35 mph 
  Tuesday afternoon into Tuesday evening.

* WHERE...Big Stone and Traverse Counties.

* WHEN...From Tuesday morning through Wednesday evening.

* IMPACTS...Travel could be very difficult. Patchy blowing snow 
  could significantly reduce visibility in falling snow. The 
  hazardous conditions could impact the Tuesday evening and 
  Wednesday morning commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

&&

$$

SDZ005>008-010-011-017>023-010345-
/O.CON.KABR.WS.A.0003.250401T1200Z-250403T0000Z/
McPherson-Brown-Marshall-Roberts-Edmunds-Day-Faulk-Spink-Clark-
Codington-Grant-Hamlin-Deuel-
Including the cities of Sisseton, Watertown, Ipswich, Hayti,
Clear Lake, Milbank, Eureka, Webster, Aberdeen, Britton,
Faulkton, Clark, and Redfield
1241 PM CDT Mon Mar 31 2025

...WINTER STORM WATCH REMAINS IN EFFECT FROM TUESDAY MORNING THROUGH 
WEDNESDAY EVENING...

* WHAT...Mixed precipitation possible. Total snow accumulations 
  around 6 inches or more. A light glaze of ice possible, mainly 
  over and just east of the Sisseton Hills. Winds could gust as high 
  as 35 mph Tuesday into Tuesday evening.

* WHERE...Portions of north central and northeast South Dakota.

* WHEN...From Tuesday morning through Wednesday evening.

* IMPACTS...Travel could be very difficult to impossible. Patchy 
  blowing snow could significantly reduce visibility in falling 
  snow. The hazardous conditions could impact the Tuesday morning 
  through Wednesday morning commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

&&

$$

06


Action: Continued
Issued At: 2025-03-31 14:58:22

079 
WWUS43 KABR 311957
WSWABR

URGENT - WINTER WEATHER MESSAGE
National Weather Service Aberdeen SD
257 PM CDT Mon Mar 31 2025

MNZ039-046-010600-
/O.UPG.KABR.WS.A.0003.250401T1200Z-250403T0000Z/
/O.NEW.KABR.WW.Y.0007.250401T1200Z-250403T0000Z/
Traverse-Big Stone-
Including the cities of Ortonville and Wheaton
257 PM CDT Mon Mar 31 2025

...WINTER WEATHER ADVISORY IN EFFECT FROM 7 AM TUESDAY TO 7 PM CDT 
WEDNESDAY...

* WHAT...Wet snow expected. Total snow accumulations between 2 and 5 
  inches, with locally higher amounts. Winds gusting as high as 40 
  mph Tuesday and again during the day Wednesday.

* WHERE...Big Stone and Traverse Counties.

* WHEN...From 7 AM Tuesday to 7 PM CDT Wednesday.

* IMPACTS...Travel could be very difficult. Areas of blowing snow in 
  falling snow could significantly reduce visibility. The hazardous 
  conditions could impact the Tuesday morning through Wednesday 
  morning commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. The latest road 
conditions can be obtained at 511mn.org, or by calling 5 1 1.

&&

$$

SDZ010-017>019-022-010600-
/O.UPG.KABR.WS.A.0003.250401T1200Z-250403T0000Z/
/O.NEW.KABR.WW.Y.0007.250401T1200Z-250403T0000Z/
Edmunds-Faulk-Spink-Clark-Hamlin-
Including the cities of Hayti, Redfield, Clark, Ipswich, and
Faulkton
257 PM CDT Mon Mar 31 2025

...WINTER WEATHER ADVISORY IN EFFECT FROM 7 AM TUESDAY TO 7 PM CDT 
WEDNESDAY...

* WHAT...Mixed precipitation expected. Total snow accumulations 
  between 1 and 4 inches, with locally higher amounts. Ice 
  accumulations around one tenth of an inch. Winds gusting as high 
  as 40 mph Tuesday and again during the day Wednesday.

* WHERE...Edmunds, Faulk, Clark, Hamlin, and Spink Counties.

* WHEN...From 7 AM Tuesday to 7 PM CDT Wednesday.

* IMPACTS...Plan on slippery road conditions. Patchy blowing snow in 
  falling snow could significantly reduce visibility. The hazardous 
  conditions could impact the Tuesday morning through Wednesday 
  morning commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. The latest road 
conditions can be obtained by calling 5 1 1.

&&

$$

SDZ005>008-011-020-021-023-010600-
/O.CON.KABR.WS.A.0003.250401T1200Z-250403T0000Z/
McPherson-Brown-Marshall-Roberts-Day-Codington-Grant-Deuel-
Including the cities of Watertown, Webster, Clear Lake, Britton,
Eureka, Milbank, Aberdeen, and Sisseton
257 PM CDT Mon Mar 31 2025

...WINTER STORM WATCH REMAINS IN EFFECT FROM TUESDAY MORNING THROUGH 
WEDNESDAY EVENING...

* WHAT...Heavy mixed precipitation possible. Total snow 
  accumulations around 6 inches or more and ice accumulations around 
  one tenth of an inch possible. Winds gusting as high as 40 mph 
  Tuesday and again during the day Wednesday.

* WHERE...Portions of north central and northeast South Dakota.

* WHEN...From Tuesday morning through Wednesday evening.

* IMPACTS...Travel could be very difficult. Areas of blowing snow in 
  falling snow could significantly reduce visibility. The hazardous 
  conditions could impact the Tuesday morning through Wednesday 
  morning commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

&&

$$

06


Action: Upgraded
Issued At: 2025-03-31 14:58:22

079 
WWUS43 KABR 311957
WSWABR

URGENT - WINTER WEATHER MESSAGE
National Weather Service Aberdeen SD
257 PM CDT Mon Mar 31 2025

MNZ039-046-010600-
/O.UPG.KABR.WS.A.0003.250401T1200Z-250403T0000Z/
/O.NEW.KABR.WW.Y.0007.250401T1200Z-250403T0000Z/
Traverse-Big Stone-
Including the cities of Ortonville and Wheaton
257 PM CDT Mon Mar 31 2025

...WINTER WEATHER ADVISORY IN EFFECT FROM 7 AM TUESDAY TO 7 PM CDT 
WEDNESDAY...

* WHAT...Wet snow expected. Total snow accumulations between 2 and 5 
  inches, with locally higher amounts. Winds gusting as high as 40 
  mph Tuesday and again during the day Wednesday.

* WHERE...Big Stone and Traverse Counties.

* WHEN...From 7 AM Tuesday to 7 PM CDT Wednesday.

* IMPACTS...Travel could be very difficult. Areas of blowing snow in 
  falling snow could significantly reduce visibility. The hazardous 
  conditions could impact the Tuesday morning through Wednesday 
  morning commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. The latest road 
conditions can be obtained at 511mn.org, or by calling 5 1 1.

&&

$$

SDZ010-017>019-022-010600-
/O.UPG.KABR.WS.A.0003.250401T1200Z-250403T0000Z/
/O.NEW.KABR.WW.Y.0007.250401T1200Z-250403T0000Z/
Edmunds-Faulk-Spink-Clark-Hamlin-
Including the cities of Hayti, Redfield, Clark, Ipswich, and
Faulkton
257 PM CDT Mon Mar 31 2025

...WINTER WEATHER ADVISORY IN EFFECT FROM 7 AM TUESDAY TO 7 PM CDT 
WEDNESDAY...

* WHAT...Mixed precipitation expected. Total snow accumulations 
  between 1 and 4 inches, with locally higher amounts. Ice 
  accumulations around one tenth of an inch. Winds gusting as high 
  as 40 mph Tuesday and again during the day Wednesday.

* WHERE...Edmunds, Faulk, Clark, Hamlin, and Spink Counties.

* WHEN...From 7 AM Tuesday to 7 PM CDT Wednesday.

* IMPACTS...Plan on slippery road conditions. Patchy blowing snow in 
  falling snow could significantly reduce visibility. The hazardous 
  conditions could impact the Tuesday morning through Wednesday 
  morning commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. The latest road 
conditions can be obtained by calling 5 1 1.

&&

$$

SDZ005>008-011-020-021-023-010600-
/O.CON.KABR.WS.A.0003.250401T1200Z-250403T0000Z/
McPherson-Brown-Marshall-Roberts-Day-Codington-Grant-Deuel-
Including the cities of Watertown, Webster, Clear Lake, Britton,
Eureka, Milbank, Aberdeen, and Sisseton
257 PM CDT Mon Mar 31 2025

...WINTER STORM WATCH REMAINS IN EFFECT FROM TUESDAY MORNING THROUGH 
WEDNESDAY EVENING...

* WHAT...Heavy mixed precipitation possible. Total snow 
  accumulations around 6 inches or more and ice accumulations around 
  one tenth of an inch possible. Winds gusting as high as 40 mph 
  Tuesday and again during the day Wednesday.

* WHERE...Portions of north central and northeast South Dakota.

* WHEN...From Tuesday morning through Wednesday evening.

* IMPACTS...Travel could be very difficult. Areas of blowing snow in 
  falling snow could significantly reduce visibility. The hazardous 
  conditions could impact the Tuesday morning through Wednesday 
  morning commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

&&

$$

06


Action: Upgraded
Issued At: 2025-03-31 14:58:22

079 
WWUS43 KABR 311957
WSWABR

URGENT - WINTER WEATHER MESSAGE
National Weather Service Aberdeen SD
257 PM CDT Mon Mar 31 2025

MNZ039-046-010600-
/O.UPG.KABR.WS.A.0003.250401T1200Z-250403T0000Z/
/O.NEW.KABR.WW.Y.0007.250401T1200Z-250403T0000Z/
Traverse-Big Stone-
Including the cities of Ortonville and Wheaton
257 PM CDT Mon Mar 31 2025

...WINTER WEATHER ADVISORY IN EFFECT FROM 7 AM TUESDAY TO 7 PM CDT 
WEDNESDAY...

* WHAT...Wet snow expected. Total snow accumulations between 2 and 5 
  inches, with locally higher amounts. Winds gusting as high as 40 
  mph Tuesday and again during the day Wednesday.

* WHERE...Big Stone and Traverse Counties.

* WHEN...From 7 AM Tuesday to 7 PM CDT Wednesday.

* IMPACTS...Travel could be very difficult. Areas of blowing snow in 
  falling snow could significantly reduce visibility. The hazardous 
  conditions could impact the Tuesday morning through Wednesday 
  morning commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. The latest road 
conditions can be obtained at 511mn.org, or by calling 5 1 1.

&&

$$

SDZ010-017>019-022-010600-
/O.UPG.KABR.WS.A.0003.250401T1200Z-250403T0000Z/
/O.NEW.KABR.WW.Y.0007.250401T1200Z-250403T0000Z/
Edmunds-Faulk-Spink-Clark-Hamlin-
Including the cities of Hayti, Redfield, Clark, Ipswich, and
Faulkton
257 PM CDT Mon Mar 31 2025

...WINTER WEATHER ADVISORY IN EFFECT FROM 7 AM TUESDAY TO 7 PM CDT 
WEDNESDAY...

* WHAT...Mixed precipitation expected. Total snow accumulations 
  between 1 and 4 inches, with locally higher amounts. Ice 
  accumulations around one tenth of an inch. Winds gusting as high 
  as 40 mph Tuesday and again during the day Wednesday.

* WHERE...Edmunds, Faulk, Clark, Hamlin, and Spink Counties.

* WHEN...From 7 AM Tuesday to 7 PM CDT Wednesday.

* IMPACTS...Plan on slippery road conditions. Patchy blowing snow in 
  falling snow could significantly reduce visibility. The hazardous 
  conditions could impact the Tuesday morning through Wednesday 
  morning commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. The latest road 
conditions can be obtained by calling 5 1 1.

&&

$$

SDZ005>008-011-020-021-023-010600-
/O.CON.KABR.WS.A.0003.250401T1200Z-250403T0000Z/
McPherson-Brown-Marshall-Roberts-Day-Codington-Grant-Deuel-
Including the cities of Watertown, Webster, Clear Lake, Britton,
Eureka, Milbank, Aberdeen, and Sisseton
257 PM CDT Mon Mar 31 2025

...WINTER STORM WATCH REMAINS IN EFFECT FROM TUESDAY MORNING THROUGH 
WEDNESDAY EVENING...

* WHAT...Heavy mixed precipitation possible. Total snow 
  accumulations around 6 inches or more and ice accumulations around 
  one tenth of an inch possible. Winds gusting as high as 40 mph 
  Tuesday and again during the day Wednesday.

* WHERE...Portions of north central and northeast South Dakota.

* WHEN...From Tuesday morning through Wednesday evening.

* IMPACTS...Travel could be very difficult. Areas of blowing snow in 
  falling snow could significantly reduce visibility. The hazardous 
  conditions could impact the Tuesday morning through Wednesday 
  morning commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

&&

$$

06


Action: Continued
Issued At: 2025-03-31 23:27:38

716 
WWUS43 KABR 010427
WSWABR

URGENT - WINTER WEATHER MESSAGE
National Weather Service Aberdeen SD
1127 PM CDT Mon Mar 31 2025

MNZ039-046-011430-
/O.CON.KABR.WW.Y.0007.250401T1200Z-250403T0000Z/
Traverse-Big Stone-
Including the cities of Wheaton and Ortonville
1127 PM CDT Mon Mar 31 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 7 AM TUESDAY TO 7 
PM CDT WEDNESDAY...

* WHAT...Wet snow expected. Total snow accumulations between 2 and 5 
  inches, with locally higher amounts. Winds gusting as high as 40 
  mph Tuesday and again during the day Wednesday.

* WHERE...Big Stone and Traverse Counties.

* WHEN...From 7 AM Tuesday to 7 PM CDT Wednesday.

* IMPACTS...Travel could be very difficult. Areas of blowing snow in 
  falling snow could significantly reduce visibility. The hazardous 
  conditions could impact the Tuesday morning through Wednesday 
  morning commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. The latest road 
conditions can be obtained at 511mn.org, or by calling 5 1 1.

&&

$$

SDZ010-017>019-022-011430-
/O.CON.KABR.WW.Y.0007.250401T1200Z-250403T0000Z/
Edmunds-Faulk-Spink-Clark-Hamlin-
Including the cities of Clark, Hayti, Redfield, Ipswich, and
Faulkton
1127 PM CDT Mon Mar 31 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 7 AM TUESDAY TO 7 
PM CDT WEDNESDAY...

* WHAT...Mixed precipitation expected. Total snow accumulations 
  between 1 and 4 inches, with locally higher amounts. Ice 
  accumulations around one tenth of an inch. Winds gusting as high 
  as 40 mph Tuesday and again during the day Wednesday.

* WHERE...Edmunds, Faulk, Clark, Hamlin, and Spink Counties.

* WHEN...From 7 AM Tuesday to 7 PM CDT Wednesday.

* IMPACTS...Plan on slippery road conditions. Patchy blowing snow in 
  falling snow could significantly reduce visibility. The hazardous 
  conditions could impact the Tuesday morning through Wednesday 
  morning commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. The latest road 
conditions can be obtained by calling 5 1 1.

&&

$$

SDZ005>008-011-020-021-023-011430-
/O.CON.KABR.WS.A.0003.250401T1200Z-250403T0000Z/
McPherson-Brown-Marshall-Roberts-Day-Codington-Grant-Deuel-
Including the cities of Britton, Clear Lake, Eureka, Aberdeen,
Watertown, Sisseton, Milbank, and Webster
1127 PM CDT Mon Mar 31 2025

...WINTER STORM WATCH REMAINS IN EFFECT FROM 7 AM CDT TUESDAY 
THROUGH WEDNESDAY EVENING...

* WHAT...Heavy mixed precipitation possible. Total snow 
  accumulations around 6 inches or more and ice accumulations around 
  one tenth of an inch possible. Winds gusting as high as 40 mph 
  Tuesday and again during the day Wednesday.

* WHERE...Portions of north central and northeast South Dakota.

* WHEN...From 7 AM CDT Tuesday through Wednesday evening.

* IMPACTS...Travel could be very difficult. Areas of blowing snow in 
  falling snow could significantly reduce visibility. The hazardous 
  conditions could impact the Tuesday morning through Wednesday 
  morning commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

&&

$$

20


Action: Upgraded
Issued At: 2025-04-01 03:26:14

537 
WWUS43 KABR 010825
WSWABR

URGENT - WINTER WEATHER MESSAGE
National Weather Service Aberdeen SD
325 AM CDT Tue Apr 1 2025

MNZ039-046-011830-
/O.UPG.KABR.WW.Y.0007.250401T1200Z-250403T0000Z/
/O.NEW.KABR.WS.W.0002.250401T1200Z-250403T0000Z/
Traverse-Big Stone-
Including the cities of Wheaton and Ortonville
325 AM CDT Tue Apr 1 2025

...WINTER STORM WARNING IN EFFECT FROM 7 AM THIS MORNING TO 7 PM CDT 
WEDNESDAY...

* WHAT...Heavy mixed precipitation expected. Total snow 
  accumulations between 4 and 7 inches and ice accumulations around 
  a light glaze. Winds gusting as high as 40 mph.

* WHERE...Big Stone and Traverse Counties.

* WHEN...From 7 AM this morning to 7 PM CDT Wednesday.

* IMPACTS...Roads, and especially bridges and overpasses, will 
  likely become slick and hazardous. Travel could be very difficult. 
  Areas of blowing snow could significantly reduce visibility. The 
  hazardous conditions could impact the Tuesday morning and evening 
  commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in 
your vehicle in case of an emergency. The latest road conditions can 
be obtained at 511mn.org, or by calling 5 1 1.

Persons should consider delaying all travel. Motorists should use 
extreme caution if travel is absolutely necessary.

&&

$$

SDZ005>008-011-021-011830-
/O.UPG.KABR.WS.A.0003.250401T1200Z-250403T0000Z/
/O.NEW.KABR.WS.W.0002.250401T1200Z-250403T0000Z/
McPherson-Brown-Marshall-Roberts-Day-Grant-
Including the cities of Milbank, Eureka, Sisseton, Aberdeen,
Britton, and Webster
325 AM CDT Tue Apr 1 2025

...WINTER STORM WARNING IN EFFECT FROM 7 AM THIS MORNING TO 7 PM CDT 
WEDNESDAY...

* WHAT...Heavy mixed precipitation expected. Total snow 
  accumulations between 6 and 9 inches and ice accumulations up to 
  one tenth of an inch. Lesser amounts of snow are expected across 
  the southern half of Brown county, and the western half of 
  Marshall and Day counties. Winds gusting as high as 40 mph.

* WHERE...Portions of north central and northeast South Dakota.

* WHEN...From 7 AM this morning to 7 PM CDT Wednesday.

* IMPACTS...Roads, and especially bridges and overpasses, will 
  likely become slick and hazardous. Travel could be very difficult. 
  Areas of blowing snow could significantly reduce visibility. The 
  hazardous conditions could impact the Tuesday morning and evening 
  commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in 
your vehicle in case of an emergency. The latest road conditions can 
be obtained by calling 5 1 1.

Persons should consider delaying all travel. Motorists should use 
extreme caution if travel is absolutely necessary.

&&

$$

SDZ020-011830-
/O.UPG.KABR.WS.A.0003.250401T1200Z-250403T0000Z/
/O.EXA.KABR.WW.Y.0007.250401T1200Z-250403T0000Z/
Codington-
Including the cities of Watertown
325 AM CDT Tue Apr 1 2025

...WINTER WEATHER ADVISORY IN EFFECT FROM 7 AM THIS MORNING TO 7 PM 
CDT WEDNESDAY...

* WHAT...Mixed precipitation expected. Total snow accumulations 
  between 3 and 5 inches and ice accumulations up to one tenth of an 
  inch. Winds gusting as high as 40 mph.

* WHERE...Codington County.

* WHEN...From 7 AM this morning to 7 PM CDT Wednesday.

* IMPACTS...Travel could be very difficult. Areas of blowing snow 
  could significantly reduce visibility. The hazardous conditions 
  could impact the Tuesday morning and evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. The latest road 
conditions can be obtained by calling 5 1 1.

&&

$$

SDZ023-011830-
/O.UPG.KABR.WS.A.0003.250401T1200Z-250403T0000Z/
/O.EXA.KABR.WW.Y.0007.250401T1200Z-250403T0000Z/
Deuel-
Including the cities of Clear Lake
325 AM CDT Tue Apr 1 2025

...WINTER WEATHER ADVISORY IN EFFECT FROM 7 AM THIS MORNING TO 7 PM 
CDT WEDNESDAY...

* WHAT...Mixed precipitation expected. Total snow accumulations 
  between 3 and 5 inches and ice accumulations up to one tenth of an 
  inch. Winds gusting as high as 35 mph.

* WHERE...Deuel County.

* WHEN...From 7 AM this morning to 7 PM CDT Wednesday.

* IMPACTS...Plan on slippery road conditions. Patchy blowing snow 
  could significantly reduce visibility. The hazardous conditions 
  could impact the Tuesday morning and evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. The latest road 
conditions can be obtained by calling 5 1 1.

&&

$$

SDZ010-017>019-022-011830-
/O.CON.KABR.WW.Y.0007.250401T1200Z-250403T0000Z/
Edmunds-Faulk-Spink-Clark-Hamlin-
Including the cities of Faulkton, Clark, Ipswich, Redfield, and
Hayti
325 AM CDT Tue Apr 1 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 7 AM THIS MORNING 
TO 7 PM CDT WEDNESDAY...

* WHAT...Mixed precipitation expected. Total snow accumulations of 1 
  to 4 inches and ice accumulations up to one tenth of an inch. 
  Winds gusting as high as 40 mph.

* WHERE...Edmunds, Faulk, Clark, Hamlin, and Spink Counties.

* WHEN...From 7 AM this morning to 7 PM CDT Wednesday.

* IMPACTS...Plan on slippery road conditions. Patchy blowing snow 
  could significantly reduce visibility. The hazardous conditions 
  could impact the Tuesday morning and evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. The latest road 
conditions can be obtained by calling 5 1 1.

&&

$$

Parkin


Action: Upgraded
Issued At: 2025-04-01 03:26:14

537 
WWUS43 KABR 010825
WSWABR

URGENT - WINTER WEATHER MESSAGE
National Weather Service Aberdeen SD
325 AM CDT Tue Apr 1 2025

MNZ039-046-011830-
/O.UPG.KABR.WW.Y.0007.250401T1200Z-250403T0000Z/
/O.NEW.KABR.WS.W.0002.250401T1200Z-250403T0000Z/
Traverse-Big Stone-
Including the cities of Wheaton and Ortonville
325 AM CDT Tue Apr 1 2025

...WINTER STORM WARNING IN EFFECT FROM 7 AM THIS MORNING TO 7 PM CDT 
WEDNESDAY...

* WHAT...Heavy mixed precipitation expected. Total snow 
  accumulations between 4 and 7 inches and ice accumulations around 
  a light glaze. Winds gusting as high as 40 mph.

* WHERE...Big Stone and Traverse Counties.

* WHEN...From 7 AM this morning to 7 PM CDT Wednesday.

* IMPACTS...Roads, and especially bridges and overpasses, will 
  likely become slick and hazardous. Travel could be very difficult. 
  Areas of blowing snow could significantly reduce visibility. The 
  hazardous conditions could impact the Tuesday morning and evening 
  commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in 
your vehicle in case of an emergency. The latest road conditions can 
be obtained at 511mn.org, or by calling 5 1 1.

Persons should consider delaying all travel. Motorists should use 
extreme caution if travel is absolutely necessary.

&&

$$

SDZ005>008-011-021-011830-
/O.UPG.KABR.WS.A.0003.250401T1200Z-250403T0000Z/
/O.NEW.KABR.WS.W.0002.250401T1200Z-250403T0000Z/
McPherson-Brown-Marshall-Roberts-Day-Grant-
Including the cities of Milbank, Eureka, Sisseton, Aberdeen,
Britton, and Webster
325 AM CDT Tue Apr 1 2025

...WINTER STORM WARNING IN EFFECT FROM 7 AM THIS MORNING TO 7 PM CDT 
WEDNESDAY...

* WHAT...Heavy mixed precipitation expected. Total snow 
  accumulations between 6 and 9 inches and ice accumulations up to 
  one tenth of an inch. Lesser amounts of snow are expected across 
  the southern half of Brown county, and the western half of 
  Marshall and Day counties. Winds gusting as high as 40 mph.

* WHERE...Portions of north central and northeast South Dakota.

* WHEN...From 7 AM this morning to 7 PM CDT Wednesday.

* IMPACTS...Roads, and especially bridges and overpasses, will 
  likely become slick and hazardous. Travel could be very difficult. 
  Areas of blowing snow could significantly reduce visibility. The 
  hazardous conditions could impact the Tuesday morning and evening 
  commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in 
your vehicle in case of an emergency. The latest road conditions can 
be obtained by calling 5 1 1.

Persons should consider delaying all travel. Motorists should use 
extreme caution if travel is absolutely necessary.

&&

$$

SDZ020-011830-
/O.UPG.KABR.WS.A.0003.250401T1200Z-250403T0000Z/
/O.EXA.KABR.WW.Y.0007.250401T1200Z-250403T0000Z/
Codington-
Including the cities of Watertown
325 AM CDT Tue Apr 1 2025

...WINTER WEATHER ADVISORY IN EFFECT FROM 7 AM THIS MORNING TO 7 PM 
CDT WEDNESDAY...

* WHAT...Mixed precipitation expected. Total snow accumulations 
  between 3 and 5 inches and ice accumulations up to one tenth of an 
  inch. Winds gusting as high as 40 mph.

* WHERE...Codington County.

* WHEN...From 7 AM this morning to 7 PM CDT Wednesday.

* IMPACTS...Travel could be very difficult. Areas of blowing snow 
  could significantly reduce visibility. The hazardous conditions 
  could impact the Tuesday morning and evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. The latest road 
conditions can be obtained by calling 5 1 1.

&&

$$

SDZ023-011830-
/O.UPG.KABR.WS.A.0003.250401T1200Z-250403T0000Z/
/O.EXA.KABR.WW.Y.0007.250401T1200Z-250403T0000Z/
Deuel-
Including the cities of Clear Lake
325 AM CDT Tue Apr 1 2025

...WINTER WEATHER ADVISORY IN EFFECT FROM 7 AM THIS MORNING TO 7 PM 
CDT WEDNESDAY...

* WHAT...Mixed precipitation expected. Total snow accumulations 
  between 3 and 5 inches and ice accumulations up to one tenth of an 
  inch. Winds gusting as high as 35 mph.

* WHERE...Deuel County.

* WHEN...From 7 AM this morning to 7 PM CDT Wednesday.

* IMPACTS...Plan on slippery road conditions. Patchy blowing snow 
  could significantly reduce visibility. The hazardous conditions 
  could impact the Tuesday morning and evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. The latest road 
conditions can be obtained by calling 5 1 1.

&&

$$

SDZ010-017>019-022-011830-
/O.CON.KABR.WW.Y.0007.250401T1200Z-250403T0000Z/
Edmunds-Faulk-Spink-Clark-Hamlin-
Including the cities of Faulkton, Clark, Ipswich, Redfield, and
Hayti
325 AM CDT Tue Apr 1 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 7 AM THIS MORNING 
TO 7 PM CDT WEDNESDAY...

* WHAT...Mixed precipitation expected. Total snow accumulations of 1 
  to 4 inches and ice accumulations up to one tenth of an inch. 
  Winds gusting as high as 40 mph.

* WHERE...Edmunds, Faulk, Clark, Hamlin, and Spink Counties.

* WHEN...From 7 AM this morning to 7 PM CDT Wednesday.

* IMPACTS...Plan on slippery road conditions. Patchy blowing snow 
  could significantly reduce visibility. The hazardous conditions 
  could impact the Tuesday morning and evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. The latest road 
conditions can be obtained by calling 5 1 1.

&&

$$

Parkin


Action: Upgraded
Issued At: 2025-04-01 03:26:14

537 
WWUS43 KABR 010825
WSWABR

URGENT - WINTER WEATHER MESSAGE
National Weather Service Aberdeen SD
325 AM CDT Tue Apr 1 2025

MNZ039-046-011830-
/O.UPG.KABR.WW.Y.0007.250401T1200Z-250403T0000Z/
/O.NEW.KABR.WS.W.0002.250401T1200Z-250403T0000Z/
Traverse-Big Stone-
Including the cities of Wheaton and Ortonville
325 AM CDT Tue Apr 1 2025

...WINTER STORM WARNING IN EFFECT FROM 7 AM THIS MORNING TO 7 PM CDT 
WEDNESDAY...

* WHAT...Heavy mixed precipitation expected. Total snow 
  accumulations between 4 and 7 inches and ice accumulations around 
  a light glaze. Winds gusting as high as 40 mph.

* WHERE...Big Stone and Traverse Counties.

* WHEN...From 7 AM this morning to 7 PM CDT Wednesday.

* IMPACTS...Roads, and especially bridges and overpasses, will 
  likely become slick and hazardous. Travel could be very difficult. 
  Areas of blowing snow could significantly reduce visibility. The 
  hazardous conditions could impact the Tuesday morning and evening 
  commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in 
your vehicle in case of an emergency. The latest road conditions can 
be obtained at 511mn.org, or by calling 5 1 1.

Persons should consider delaying all travel. Motorists should use 
extreme caution if travel is absolutely necessary.

&&

$$

SDZ005>008-011-021-011830-
/O.UPG.KABR.WS.A.0003.250401T1200Z-250403T0000Z/
/O.NEW.KABR.WS.W.0002.250401T1200Z-250403T0000Z/
McPherson-Brown-Marshall-Roberts-Day-Grant-
Including the cities of Milbank, Eureka, Sisseton, Aberdeen,
Britton, and Webster
325 AM CDT Tue Apr 1 2025

...WINTER STORM WARNING IN EFFECT FROM 7 AM THIS MORNING TO 7 PM CDT 
WEDNESDAY...

* WHAT...Heavy mixed precipitation expected. Total snow 
  accumulations between 6 and 9 inches and ice accumulations up to 
  one tenth of an inch. Lesser amounts of snow are expected across 
  the southern half of Brown county, and the western half of 
  Marshall and Day counties. Winds gusting as high as 40 mph.

* WHERE...Portions of north central and northeast South Dakota.

* WHEN...From 7 AM this morning to 7 PM CDT Wednesday.

* IMPACTS...Roads, and especially bridges and overpasses, will 
  likely become slick and hazardous. Travel could be very difficult. 
  Areas of blowing snow could significantly reduce visibility. The 
  hazardous conditions could impact the Tuesday morning and evening 
  commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in 
your vehicle in case of an emergency. The latest road conditions can 
be obtained by calling 5 1 1.

Persons should consider delaying all travel. Motorists should use 
extreme caution if travel is absolutely necessary.

&&

$$

SDZ020-011830-
/O.UPG.KABR.WS.A.0003.250401T1200Z-250403T0000Z/
/O.EXA.KABR.WW.Y.0007.250401T1200Z-250403T0000Z/
Codington-
Including the cities of Watertown
325 AM CDT Tue Apr 1 2025

...WINTER WEATHER ADVISORY IN EFFECT FROM 7 AM THIS MORNING TO 7 PM 
CDT WEDNESDAY...

* WHAT...Mixed precipitation expected. Total snow accumulations 
  between 3 and 5 inches and ice accumulations up to one tenth of an 
  inch. Winds gusting as high as 40 mph.

* WHERE...Codington County.

* WHEN...From 7 AM this morning to 7 PM CDT Wednesday.

* IMPACTS...Travel could be very difficult. Areas of blowing snow 
  could significantly reduce visibility. The hazardous conditions 
  could impact the Tuesday morning and evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. The latest road 
conditions can be obtained by calling 5 1 1.

&&

$$

SDZ023-011830-
/O.UPG.KABR.WS.A.0003.250401T1200Z-250403T0000Z/
/O.EXA.KABR.WW.Y.0007.250401T1200Z-250403T0000Z/
Deuel-
Including the cities of Clear Lake
325 AM CDT Tue Apr 1 2025

...WINTER WEATHER ADVISORY IN EFFECT FROM 7 AM THIS MORNING TO 7 PM 
CDT WEDNESDAY...

* WHAT...Mixed precipitation expected. Total snow accumulations 
  between 3 and 5 inches and ice accumulations up to one tenth of an 
  inch. Winds gusting as high as 35 mph.

* WHERE...Deuel County.

* WHEN...From 7 AM this morning to 7 PM CDT Wednesday.

* IMPACTS...Plan on slippery road conditions. Patchy blowing snow 
  could significantly reduce visibility. The hazardous conditions 
  could impact the Tuesday morning and evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. The latest road 
conditions can be obtained by calling 5 1 1.

&&

$$

SDZ010-017>019-022-011830-
/O.CON.KABR.WW.Y.0007.250401T1200Z-250403T0000Z/
Edmunds-Faulk-Spink-Clark-Hamlin-
Including the cities of Faulkton, Clark, Ipswich, Redfield, and
Hayti
325 AM CDT Tue Apr 1 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 7 AM THIS MORNING 
TO 7 PM CDT WEDNESDAY...

* WHAT...Mixed precipitation expected. Total snow accumulations of 1 
  to 4 inches and ice accumulations up to one tenth of an inch. 
  Winds gusting as high as 40 mph.

* WHERE...Edmunds, Faulk, Clark, Hamlin, and Spink Counties.

* WHEN...From 7 AM this morning to 7 PM CDT Wednesday.

* IMPACTS...Plan on slippery road conditions. Patchy blowing snow 
  could significantly reduce visibility. The hazardous conditions 
  could impact the Tuesday morning and evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. The latest road 
conditions can be obtained by calling 5 1 1.

&&

$$

Parkin


Action: Continued
Issued At: 2025-04-01 16:17:25

341 
WWUS43 KABR 012116
WSWABR

URGENT - WINTER WEATHER MESSAGE
National Weather Service Aberdeen SD
Issued by National Weather Service Goodland KS
416 PM CDT Tue Apr 1 2025

MNZ039-046-021215-
/O.CON.KABR.WW.Y.0007.000000T0000Z-250403T0000Z/
Traverse-Big Stone-
Including the cities of Ortonville and Wheaton
416 PM CDT Tue Apr 1 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT 
WEDNESDAY...

* WHAT...Wet snow expected. Total snow accumulations between 2 and 5 
  inches, with locally higher amounts. Winds gusting as high as 35 
  mph Tuesday and again during the day Wednesday.

* WHERE...Big Stone and Traverse Counties.

* WHEN...Until 7 PM CDT Wednesday.

* IMPACTS...Travel could be very difficult. Areas of blowing snow in 
  falling snow could significantly reduce visibility. The hazardous 
  conditions could impact the Tuesday morning through Wednesday 
  morning commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. The latest road 
conditions can be obtained at 511mn.org, or by calling 5 1 1.

&&

$$

SDZ010-017>019-022-021215-
/O.CON.KABR.WW.Y.0007.000000T0000Z-250403T0000Z/
Edmunds-Faulk-Spink-Clark-Hamlin-
Including the cities of Hayti, Redfield, Ipswich, Clark, and
Faulkton
416 PM CDT Tue Apr 1 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT 
WEDNESDAY...

* WHAT...Mixed precipitation expected. Total snow accumulations of 1 
  to 4 inches and ice accumulations up to one tenth of an inch. 
  Winds gusting as high as 35 mph.

* WHERE...Edmunds, Faulk, Clark, Hamlin, and Spink Counties.

* WHEN...Until 7 PM CDT Wednesday.

* IMPACTS...Plan on slippery road conditions. Patchy blowing snow in 
  falling snow could significantly reduce visibility. The hazardous 
  conditions could impact the Tuesday morning through Wednesday 
  morning commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. The latest road 
conditions can be obtained by calling 5 1 1.

&&

$$

SDZ005>008-011-020-021-023-021215-
/O.CON.KABR.WS.A.0003.000000T0000Z-250403T0000Z/
McPherson-Brown-Marshall-Roberts-Day-Codington-Grant-Deuel-
Including the cities of Milbank, Eureka, Sisseton, Aberdeen,
Britton, Clear Lake, Webster, and Watertown
416 PM CDT Tue Apr 1 2025

...WINTER STORM WATCH REMAINS IN EFFECT THROUGH WEDNESDAY EVENING...

* WHAT...Heavy mixed precipitation possible. Total snow 
  accumulations around 6 inches or more and ice accumulations around 
  one tenth of an inch possible. Winds gusting as high as 35 mph 
  Tuesday and again during the day Wednesday.

* WHERE...Portions of north central and northeast South Dakota.

* WHEN...Through Wednesday evening.

* IMPACTS...Travel could be very difficult. Areas of blowing snow in 
  falling snow could significantly reduce visibility. The hazardous 
  conditions could impact the Tuesday morning through Wednesday 
  morning commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

&&

$$

KMK


Action: Cancelled
Issued At: 2025-04-01 16:47:26

213 
WWUS43 KABR 012147
WSWABR

URGENT - WINTER WEATHER MESSAGE
National Weather Service Aberdeen SD
447 PM CDT Tue Apr 1 2025

MNZ039-046-020800-
/O.CAN.KABR.WW.Y.0007.000000T0000Z-250403T0000Z/
/O.CON.KABR.WS.W.0002.000000T0000Z-250403T0000Z/
Traverse-Big Stone-
Including the cities of Wheaton and Ortonville
447 PM CDT Tue Apr 1 2025

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 PM CDT WEDNESDAY...

* WHAT...Heavy mixed precipitation. Additional snow accumulations up 
  to 4 inches and ice accumulations around one tenth of an inch. 
  Winds gusting as high as 35 mph.

* WHERE...Big Stone and Traverse Counties.

* WHEN...Until 7 PM CDT Wednesday.

* IMPACTS...Roads, and especially bridges and overpasses, will 
  likely become slick and hazardous. Plan on slippery road 
  conditions. The hazardous conditions could impact the Tuesday 
  evening and Wednesday morning commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in 
your vehicle in case of an emergency. The latest road conditions can 
be obtained at 511mn.org, or by calling 5 1 1.

Persons should consider delaying all travel. Motorists should use 
extreme caution if travel is absolutely necessary.

&&

$$

SDZ010-017-020800-
/O.CAN.KABR.WW.Y.0007.000000T0000Z-250403T0000Z/
/O.CON.KABR.WW.Y.0008.250402T0000Z-250402T1800Z/
Edmunds-Faulk-
Including the cities of Faulkton and Ipswich
447 PM CDT Tue Apr 1 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM CDT 
WEDNESDAY...

* WHAT...Mixed precipitation expected. Total snow accumulations up 
  to two inches and ice accumulations around a light glaze.

* WHERE...Edmunds and Faulk Counties.

* WHEN...Until 1 PM CDT Wednesday.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Tuesday evening and Wednesday morning 
  commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. The latest road 
conditions can be obtained by calling 5 1 1.

&&

$$

SDZ018-020800-
/O.CAN.KABR.WW.Y.0007.000000T0000Z-250403T0000Z/
/O.CON.KABR.WW.Y.0008.250402T0000Z-250402T1800Z/
Spink-
Including the cities of Redfield
447 PM CDT Tue Apr 1 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM CDT 
WEDNESDAY...

* WHAT...Mixed precipitation expected. Total snow accumulations up 
  to one inch and ice accumulations around one tenth of an inch. 
  Winds gusting as high as 35 mph.

* WHERE...Spink County.

* WHEN...Until 1 PM CDT Wednesday.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Tuesday evening and Wednesday morning 
  commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. The latest road 
conditions can be obtained by calling 5 1 1.

&&

$$

SDZ005-007-008-011-021-020800-
/O.CAN.KABR.WS.A.0003.000000T0000Z-250403T0000Z/
/O.CON.KABR.WS.W.0002.000000T0000Z-250403T0000Z/
McPherson-Marshall-Roberts-Day-Grant-
Including the cities of Sisseton, Britton, Eureka, Milbank, and
Webster
447 PM CDT Tue Apr 1 2025

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 PM CDT WEDNESDAY...

* WHAT...Heavy mixed precipitation. Additional snow accumulations 
  between 1 and 6 inches, highest over the higher elevations. Ice 
  accumulations around two tenths of an inch. Winds gusting as high 
  as 40 mph.

* WHERE...McPherson, Day, Grant, Marshall, and Roberts Counties.

* WHEN...Until 7 PM CDT Wednesday.

* IMPACTS...Roads, and especially bridges and overpasses, will 
  likely become slick and hazardous. Travel could be very difficult. 
  Patchy blowing snow could significantly reduce visibility. The 
  hazardous conditions could impact the Tuesday evening and 
  Wednesday morning commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in 
your vehicle in case of an emergency. The latest road conditions can 
be obtained by calling 5 1 1.

Persons should consider delaying all travel. Motorists should use 
extreme caution if travel is absolutely necessary.

&&

$$

SDZ006-020800-
/O.CAN.KABR.WS.A.0003.000000T0000Z-250403T0000Z/
/O.CON.KABR.WS.W.0002.000000T0000Z-250403T0000Z/
Brown-
Including the cities of Aberdeen
447 PM CDT Tue Apr 1 2025

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 PM CDT WEDNESDAY...

* WHAT...Heavy mixed precipitation. Additional snow accumulations 
  between 2 and 4 inches, highest over far northern Brown County. 
  Ice accumulations around a light glaze. Winds gusting as high as 
  35 mph.

* WHERE...Brown County.

* WHEN...Until 7 PM CDT Wednesday.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Tuesday evening and Wednesday morning 
  commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in 
your vehicle in case of an emergency. The latest road conditions can 
be obtained by calling 5 1 1.

&&

$$

SDZ020-020800-
/O.CAN.KABR.WS.A.0003.000000T0000Z-250403T0000Z/
/O.CON.KABR.WS.W.0002.000000T0000Z-250403T0000Z/
Codington-
Including the cities of Watertown
447 PM CDT Tue Apr 1 2025

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 PM CDT WEDNESDAY...

* WHAT...Heavy mixed precipitation. Additional snow accumulations up 
  to two inches and ice accumulations between one tenth and three 
  tenths of an inch. Winds gusting as high as 35 mph.

* WHERE...Codington County.

* WHEN...Until 7 PM CDT Wednesday.

* IMPACTS...Power outages and tree damage are likely due to the ice. 
  Travel could be nearly impossible. The hazardous conditions could 
  impact the Tuesday evening and Wednesday morning commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in 
your vehicle in case of an emergency. The latest road conditions can 
be obtained by calling 5 1 1.

&&

$$

SDZ023-020800-
/O.CAN.KABR.WS.A.0003.000000T0000Z-250403T0000Z/
/O.CON.KABR.WS.W.0002.000000T0000Z-250403T0000Z/
Deuel-
Including the cities of Clear Lake
447 PM CDT Tue Apr 1 2025

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 PM CDT WEDNESDAY...

* WHAT...Heavy mixed precipitation. Additional snow accumulations up 
  to two inches and ice accumulations between one tenth and three 
  tenths of an inch. Winds gusting as high as 35 mph.

* WHERE...Deuel County.

* WHEN...Until 7 PM CDT Wednesday.

* IMPACTS...Power outages and tree damage are likely due to the ice. 
  Travel could be nearly impossible. The hazardous conditions could 
  impact the Tuesday evening and Wednesday morning commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in 
your vehicle in case of an emergency. The latest road conditions can 
be obtained by calling 5 1 1.

&&

$$

SDZ019-022-020800-
/O.CON.KABR.WW.Y.0007.000000T0000Z-250403T0000Z/
Clark-Hamlin-
Including the cities of Hayti and Clark
447 PM CDT Tue Apr 1 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT 
WEDNESDAY...

* WHAT...Mixed precipitation. Additional snow accumulations up to 
  two inches and ice accumulations up to one quarter of an inch. 
  Winds gusting as high as 40 mph.

* WHERE...Clark and Hamlin Counties.

* WHEN...Until 7 PM CDT Wednesday.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Tuesday evening and Wednesday morning 
  commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. The latest road 
conditions can be obtained by calling 5 1 1.

&&

$$

SDZ009-016-020800-
/O.CON.KABR.WW.Y.0007.250402T0000Z-250402T1800Z/
Walworth-Potter-
Including the cities of Gettysburg and Mobridge
447 PM CDT Tue Apr 1 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM CDT 
WEDNESDAY...

* WHAT...Mixed precipitation expected. Total snow accumulations up 
  to two inches and ice accumulations around a light glaze.

* WHERE...Potter and Walworth Counties.

* WHEN...Until 1 PM CDT Wednesday.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Wednesday morning commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. The latest road 
conditions can be obtained by calling 5 1 1.

&&

$$

06


Action: Cancelled
Issued At: 2025-04-01 16:47:26

213 
WWUS43 KABR 012147
WSWABR

URGENT - WINTER WEATHER MESSAGE
National Weather Service Aberdeen SD
447 PM CDT Tue Apr 1 2025

MNZ039-046-020800-
/O.CAN.KABR.WW.Y.0007.000000T0000Z-250403T0000Z/
/O.CON.KABR.WS.W.0002.000000T0000Z-250403T0000Z/
Traverse-Big Stone-
Including the cities of Wheaton and Ortonville
447 PM CDT Tue Apr 1 2025

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 PM CDT WEDNESDAY...

* WHAT...Heavy mixed precipitation. Additional snow accumulations up 
  to 4 inches and ice accumulations around one tenth of an inch. 
  Winds gusting as high as 35 mph.

* WHERE...Big Stone and Traverse Counties.

* WHEN...Until 7 PM CDT Wednesday.

* IMPACTS...Roads, and especially bridges and overpasses, will 
  likely become slick and hazardous. Plan on slippery road 
  conditions. The hazardous conditions could impact the Tuesday 
  evening and Wednesday morning commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in 
your vehicle in case of an emergency. The latest road conditions can 
be obtained at 511mn.org, or by calling 5 1 1.

Persons should consider delaying all travel. Motorists should use 
extreme caution if travel is absolutely necessary.

&&

$$

SDZ010-017-020800-
/O.CAN.KABR.WW.Y.0007.000000T0000Z-250403T0000Z/
/O.CON.KABR.WW.Y.0008.250402T0000Z-250402T1800Z/
Edmunds-Faulk-
Including the cities of Faulkton and Ipswich
447 PM CDT Tue Apr 1 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM CDT 
WEDNESDAY...

* WHAT...Mixed precipitation expected. Total snow accumulations up 
  to two inches and ice accumulations around a light glaze.

* WHERE...Edmunds and Faulk Counties.

* WHEN...Until 1 PM CDT Wednesday.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Tuesday evening and Wednesday morning 
  commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. The latest road 
conditions can be obtained by calling 5 1 1.

&&

$$

SDZ018-020800-
/O.CAN.KABR.WW.Y.0007.000000T0000Z-250403T0000Z/
/O.CON.KABR.WW.Y.0008.250402T0000Z-250402T1800Z/
Spink-
Including the cities of Redfield
447 PM CDT Tue Apr 1 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM CDT 
WEDNESDAY...

* WHAT...Mixed precipitation expected. Total snow accumulations up 
  to one inch and ice accumulations around one tenth of an inch. 
  Winds gusting as high as 35 mph.

* WHERE...Spink County.

* WHEN...Until 1 PM CDT Wednesday.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Tuesday evening and Wednesday morning 
  commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. The latest road 
conditions can be obtained by calling 5 1 1.

&&

$$

SDZ005-007-008-011-021-020800-
/O.CAN.KABR.WS.A.0003.000000T0000Z-250403T0000Z/
/O.CON.KABR.WS.W.0002.000000T0000Z-250403T0000Z/
McPherson-Marshall-Roberts-Day-Grant-
Including the cities of Sisseton, Britton, Eureka, Milbank, and
Webster
447 PM CDT Tue Apr 1 2025

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 PM CDT WEDNESDAY...

* WHAT...Heavy mixed precipitation. Additional snow accumulations 
  between 1 and 6 inches, highest over the higher elevations. Ice 
  accumulations around two tenths of an inch. Winds gusting as high 
  as 40 mph.

* WHERE...McPherson, Day, Grant, Marshall, and Roberts Counties.

* WHEN...Until 7 PM CDT Wednesday.

* IMPACTS...Roads, and especially bridges and overpasses, will 
  likely become slick and hazardous. Travel could be very difficult. 
  Patchy blowing snow could significantly reduce visibility. The 
  hazardous conditions could impact the Tuesday evening and 
  Wednesday morning commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in 
your vehicle in case of an emergency. The latest road conditions can 
be obtained by calling 5 1 1.

Persons should consider delaying all travel. Motorists should use 
extreme caution if travel is absolutely necessary.

&&

$$

SDZ006-020800-
/O.CAN.KABR.WS.A.0003.000000T0000Z-250403T0000Z/
/O.CON.KABR.WS.W.0002.000000T0000Z-250403T0000Z/
Brown-
Including the cities of Aberdeen
447 PM CDT Tue Apr 1 2025

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 PM CDT WEDNESDAY...

* WHAT...Heavy mixed precipitation. Additional snow accumulations 
  between 2 and 4 inches, highest over far northern Brown County. 
  Ice accumulations around a light glaze. Winds gusting as high as 
  35 mph.

* WHERE...Brown County.

* WHEN...Until 7 PM CDT Wednesday.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Tuesday evening and Wednesday morning 
  commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in 
your vehicle in case of an emergency. The latest road conditions can 
be obtained by calling 5 1 1.

&&

$$

SDZ020-020800-
/O.CAN.KABR.WS.A.0003.000000T0000Z-250403T0000Z/
/O.CON.KABR.WS.W.0002.000000T0000Z-250403T0000Z/
Codington-
Including the cities of Watertown
447 PM CDT Tue Apr 1 2025

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 PM CDT WEDNESDAY...

* WHAT...Heavy mixed precipitation. Additional snow accumulations up 
  to two inches and ice accumulations between one tenth and three 
  tenths of an inch. Winds gusting as high as 35 mph.

* WHERE...Codington County.

* WHEN...Until 7 PM CDT Wednesday.

* IMPACTS...Power outages and tree damage are likely due to the ice. 
  Travel could be nearly impossible. The hazardous conditions could 
  impact the Tuesday evening and Wednesday morning commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in 
your vehicle in case of an emergency. The latest road conditions can 
be obtained by calling 5 1 1.

&&

$$

SDZ023-020800-
/O.CAN.KABR.WS.A.0003.000000T0000Z-250403T0000Z/
/O.CON.KABR.WS.W.0002.000000T0000Z-250403T0000Z/
Deuel-
Including the cities of Clear Lake
447 PM CDT Tue Apr 1 2025

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 PM CDT WEDNESDAY...

* WHAT...Heavy mixed precipitation. Additional snow accumulations up 
  to two inches and ice accumulations between one tenth and three 
  tenths of an inch. Winds gusting as high as 35 mph.

* WHERE...Deuel County.

* WHEN...Until 7 PM CDT Wednesday.

* IMPACTS...Power outages and tree damage are likely due to the ice. 
  Travel could be nearly impossible. The hazardous conditions could 
  impact the Tuesday evening and Wednesday morning commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in 
your vehicle in case of an emergency. The latest road conditions can 
be obtained by calling 5 1 1.

&&

$$

SDZ019-022-020800-
/O.CON.KABR.WW.Y.0007.000000T0000Z-250403T0000Z/
Clark-Hamlin-
Including the cities of Hayti and Clark
447 PM CDT Tue Apr 1 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT 
WEDNESDAY...

* WHAT...Mixed precipitation. Additional snow accumulations up to 
  two inches and ice accumulations up to one quarter of an inch. 
  Winds gusting as high as 40 mph.

* WHERE...Clark and Hamlin Counties.

* WHEN...Until 7 PM CDT Wednesday.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Tuesday evening and Wednesday morning 
  commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. The latest road 
conditions can be obtained by calling 5 1 1.

&&

$$

SDZ009-016-020800-
/O.CON.KABR.WW.Y.0007.250402T0000Z-250402T1800Z/
Walworth-Potter-
Including the cities of Gettysburg and Mobridge
447 PM CDT Tue Apr 1 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM CDT 
WEDNESDAY...

* WHAT...Mixed precipitation expected. Total snow accumulations up 
  to two inches and ice accumulations around a light glaze.

* WHERE...Potter and Walworth Counties.

* WHEN...Until 1 PM CDT Wednesday.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Wednesday morning commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. The latest road 
conditions can be obtained by calling 5 1 1.

&&

$$

06


Action: Cancelled
Issued At: 2025-04-01 16:47:26

213 
WWUS43 KABR 012147
WSWABR

URGENT - WINTER WEATHER MESSAGE
National Weather Service Aberdeen SD
447 PM CDT Tue Apr 1 2025

MNZ039-046-020800-
/O.CAN.KABR.WW.Y.0007.000000T0000Z-250403T0000Z/
/O.CON.KABR.WS.W.0002.000000T0000Z-250403T0000Z/
Traverse-Big Stone-
Including the cities of Wheaton and Ortonville
447 PM CDT Tue Apr 1 2025

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 PM CDT WEDNESDAY...

* WHAT...Heavy mixed precipitation. Additional snow accumulations up 
  to 4 inches and ice accumulations around one tenth of an inch. 
  Winds gusting as high as 35 mph.

* WHERE...Big Stone and Traverse Counties.

* WHEN...Until 7 PM CDT Wednesday.

* IMPACTS...Roads, and especially bridges and overpasses, will 
  likely become slick and hazardous. Plan on slippery road 
  conditions. The hazardous conditions could impact the Tuesday 
  evening and Wednesday morning commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in 
your vehicle in case of an emergency. The latest road conditions can 
be obtained at 511mn.org, or by calling 5 1 1.

Persons should consider delaying all travel. Motorists should use 
extreme caution if travel is absolutely necessary.

&&

$$

SDZ010-017-020800-
/O.CAN.KABR.WW.Y.0007.000000T0000Z-250403T0000Z/
/O.CON.KABR.WW.Y.0008.250402T0000Z-250402T1800Z/
Edmunds-Faulk-
Including the cities of Faulkton and Ipswich
447 PM CDT Tue Apr 1 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM CDT 
WEDNESDAY...

* WHAT...Mixed precipitation expected. Total snow accumulations up 
  to two inches and ice accumulations around a light glaze.

* WHERE...Edmunds and Faulk Counties.

* WHEN...Until 1 PM CDT Wednesday.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Tuesday evening and Wednesday morning 
  commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. The latest road 
conditions can be obtained by calling 5 1 1.

&&

$$

SDZ018-020800-
/O.CAN.KABR.WW.Y.0007.000000T0000Z-250403T0000Z/
/O.CON.KABR.WW.Y.0008.250402T0000Z-250402T1800Z/
Spink-
Including the cities of Redfield
447 PM CDT Tue Apr 1 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM CDT 
WEDNESDAY...

* WHAT...Mixed precipitation expected. Total snow accumulations up 
  to one inch and ice accumulations around one tenth of an inch. 
  Winds gusting as high as 35 mph.

* WHERE...Spink County.

* WHEN...Until 1 PM CDT Wednesday.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Tuesday evening and Wednesday morning 
  commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. The latest road 
conditions can be obtained by calling 5 1 1.

&&

$$

SDZ005-007-008-011-021-020800-
/O.CAN.KABR.WS.A.0003.000000T0000Z-250403T0000Z/
/O.CON.KABR.WS.W.0002.000000T0000Z-250403T0000Z/
McPherson-Marshall-Roberts-Day-Grant-
Including the cities of Sisseton, Britton, Eureka, Milbank, and
Webster
447 PM CDT Tue Apr 1 2025

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 PM CDT WEDNESDAY...

* WHAT...Heavy mixed precipitation. Additional snow accumulations 
  between 1 and 6 inches, highest over the higher elevations. Ice 
  accumulations around two tenths of an inch. Winds gusting as high 
  as 40 mph.

* WHERE...McPherson, Day, Grant, Marshall, and Roberts Counties.

* WHEN...Until 7 PM CDT Wednesday.

* IMPACTS...Roads, and especially bridges and overpasses, will 
  likely become slick and hazardous. Travel could be very difficult. 
  Patchy blowing snow could significantly reduce visibility. The 
  hazardous conditions could impact the Tuesday evening and 
  Wednesday morning commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in 
your vehicle in case of an emergency. The latest road conditions can 
be obtained by calling 5 1 1.

Persons should consider delaying all travel. Motorists should use 
extreme caution if travel is absolutely necessary.

&&

$$

SDZ006-020800-
/O.CAN.KABR.WS.A.0003.000000T0000Z-250403T0000Z/
/O.CON.KABR.WS.W.0002.000000T0000Z-250403T0000Z/
Brown-
Including the cities of Aberdeen
447 PM CDT Tue Apr 1 2025

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 PM CDT WEDNESDAY...

* WHAT...Heavy mixed precipitation. Additional snow accumulations 
  between 2 and 4 inches, highest over far northern Brown County. 
  Ice accumulations around a light glaze. Winds gusting as high as 
  35 mph.

* WHERE...Brown County.

* WHEN...Until 7 PM CDT Wednesday.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Tuesday evening and Wednesday morning 
  commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in 
your vehicle in case of an emergency. The latest road conditions can 
be obtained by calling 5 1 1.

&&

$$

SDZ020-020800-
/O.CAN.KABR.WS.A.0003.000000T0000Z-250403T0000Z/
/O.CON.KABR.WS.W.0002.000000T0000Z-250403T0000Z/
Codington-
Including the cities of Watertown
447 PM CDT Tue Apr 1 2025

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 PM CDT WEDNESDAY...

* WHAT...Heavy mixed precipitation. Additional snow accumulations up 
  to two inches and ice accumulations between one tenth and three 
  tenths of an inch. Winds gusting as high as 35 mph.

* WHERE...Codington County.

* WHEN...Until 7 PM CDT Wednesday.

* IMPACTS...Power outages and tree damage are likely due to the ice. 
  Travel could be nearly impossible. The hazardous conditions could 
  impact the Tuesday evening and Wednesday morning commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in 
your vehicle in case of an emergency. The latest road conditions can 
be obtained by calling 5 1 1.

&&

$$

SDZ023-020800-
/O.CAN.KABR.WS.A.0003.000000T0000Z-250403T0000Z/
/O.CON.KABR.WS.W.0002.000000T0000Z-250403T0000Z/
Deuel-
Including the cities of Clear Lake
447 PM CDT Tue Apr 1 2025

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 PM CDT WEDNESDAY...

* WHAT...Heavy mixed precipitation. Additional snow accumulations up 
  to two inches and ice accumulations between one tenth and three 
  tenths of an inch. Winds gusting as high as 35 mph.

* WHERE...Deuel County.

* WHEN...Until 7 PM CDT Wednesday.

* IMPACTS...Power outages and tree damage are likely due to the ice. 
  Travel could be nearly impossible. The hazardous conditions could 
  impact the Tuesday evening and Wednesday morning commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in 
your vehicle in case of an emergency. The latest road conditions can 
be obtained by calling 5 1 1.

&&

$$

SDZ019-022-020800-
/O.CON.KABR.WW.Y.0007.000000T0000Z-250403T0000Z/
Clark-Hamlin-
Including the cities of Hayti and Clark
447 PM CDT Tue Apr 1 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT 
WEDNESDAY...

* WHAT...Mixed precipitation. Additional snow accumulations up to 
  two inches and ice accumulations up to one quarter of an inch. 
  Winds gusting as high as 40 mph.

* WHERE...Clark and Hamlin Counties.

* WHEN...Until 7 PM CDT Wednesday.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Tuesday evening and Wednesday morning 
  commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. The latest road 
conditions can be obtained by calling 5 1 1.

&&

$$

SDZ009-016-020800-
/O.CON.KABR.WW.Y.0007.250402T0000Z-250402T1800Z/
Walworth-Potter-
Including the cities of Gettysburg and Mobridge
447 PM CDT Tue Apr 1 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM CDT 
WEDNESDAY...

* WHAT...Mixed precipitation expected. Total snow accumulations up 
  to two inches and ice accumulations around a light glaze.

* WHERE...Potter and Walworth Counties.

* WHEN...Until 1 PM CDT Wednesday.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Wednesday morning commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. The latest road 
conditions can be obtained by calling 5 1 1.

&&

$$

06


Action: Cancelled
Issued At: 2025-04-01 16:47:26

213 
WWUS43 KABR 012147
WSWABR

URGENT - WINTER WEATHER MESSAGE
National Weather Service Aberdeen SD
447 PM CDT Tue Apr 1 2025

MNZ039-046-020800-
/O.CAN.KABR.WW.Y.0007.000000T0000Z-250403T0000Z/
/O.CON.KABR.WS.W.0002.000000T0000Z-250403T0000Z/
Traverse-Big Stone-
Including the cities of Wheaton and Ortonville
447 PM CDT Tue Apr 1 2025

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 PM CDT WEDNESDAY...

* WHAT...Heavy mixed precipitation. Additional snow accumulations up 
  to 4 inches and ice accumulations around one tenth of an inch. 
  Winds gusting as high as 35 mph.

* WHERE...Big Stone and Traverse Counties.

* WHEN...Until 7 PM CDT Wednesday.

* IMPACTS...Roads, and especially bridges and overpasses, will 
  likely become slick and hazardous. Plan on slippery road 
  conditions. The hazardous conditions could impact the Tuesday 
  evening and Wednesday morning commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in 
your vehicle in case of an emergency. The latest road conditions can 
be obtained at 511mn.org, or by calling 5 1 1.

Persons should consider delaying all travel. Motorists should use 
extreme caution if travel is absolutely necessary.

&&

$$

SDZ010-017-020800-
/O.CAN.KABR.WW.Y.0007.000000T0000Z-250403T0000Z/
/O.CON.KABR.WW.Y.0008.250402T0000Z-250402T1800Z/
Edmunds-Faulk-
Including the cities of Faulkton and Ipswich
447 PM CDT Tue Apr 1 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM CDT 
WEDNESDAY...

* WHAT...Mixed precipitation expected. Total snow accumulations up 
  to two inches and ice accumulations around a light glaze.

* WHERE...Edmunds and Faulk Counties.

* WHEN...Until 1 PM CDT Wednesday.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Tuesday evening and Wednesday morning 
  commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. The latest road 
conditions can be obtained by calling 5 1 1.

&&

$$

SDZ018-020800-
/O.CAN.KABR.WW.Y.0007.000000T0000Z-250403T0000Z/
/O.CON.KABR.WW.Y.0008.250402T0000Z-250402T1800Z/
Spink-
Including the cities of Redfield
447 PM CDT Tue Apr 1 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM CDT 
WEDNESDAY...

* WHAT...Mixed precipitation expected. Total snow accumulations up 
  to one inch and ice accumulations around one tenth of an inch. 
  Winds gusting as high as 35 mph.

* WHERE...Spink County.

* WHEN...Until 1 PM CDT Wednesday.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Tuesday evening and Wednesday morning 
  commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. The latest road 
conditions can be obtained by calling 5 1 1.

&&

$$

SDZ005-007-008-011-021-020800-
/O.CAN.KABR.WS.A.0003.000000T0000Z-250403T0000Z/
/O.CON.KABR.WS.W.0002.000000T0000Z-250403T0000Z/
McPherson-Marshall-Roberts-Day-Grant-
Including the cities of Sisseton, Britton, Eureka, Milbank, and
Webster
447 PM CDT Tue Apr 1 2025

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 PM CDT WEDNESDAY...

* WHAT...Heavy mixed precipitation. Additional snow accumulations 
  between 1 and 6 inches, highest over the higher elevations. Ice 
  accumulations around two tenths of an inch. Winds gusting as high 
  as 40 mph.

* WHERE...McPherson, Day, Grant, Marshall, and Roberts Counties.

* WHEN...Until 7 PM CDT Wednesday.

* IMPACTS...Roads, and especially bridges and overpasses, will 
  likely become slick and hazardous. Travel could be very difficult. 
  Patchy blowing snow could significantly reduce visibility. The 
  hazardous conditions could impact the Tuesday evening and 
  Wednesday morning commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in 
your vehicle in case of an emergency. The latest road conditions can 
be obtained by calling 5 1 1.

Persons should consider delaying all travel. Motorists should use 
extreme caution if travel is absolutely necessary.

&&

$$

SDZ006-020800-
/O.CAN.KABR.WS.A.0003.000000T0000Z-250403T0000Z/
/O.CON.KABR.WS.W.0002.000000T0000Z-250403T0000Z/
Brown-
Including the cities of Aberdeen
447 PM CDT Tue Apr 1 2025

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 PM CDT WEDNESDAY...

* WHAT...Heavy mixed precipitation. Additional snow accumulations 
  between 2 and 4 inches, highest over far northern Brown County. 
  Ice accumulations around a light glaze. Winds gusting as high as 
  35 mph.

* WHERE...Brown County.

* WHEN...Until 7 PM CDT Wednesday.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Tuesday evening and Wednesday morning 
  commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in 
your vehicle in case of an emergency. The latest road conditions can 
be obtained by calling 5 1 1.

&&

$$

SDZ020-020800-
/O.CAN.KABR.WS.A.0003.000000T0000Z-250403T0000Z/
/O.CON.KABR.WS.W.0002.000000T0000Z-250403T0000Z/
Codington-
Including the cities of Watertown
447 PM CDT Tue Apr 1 2025

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 PM CDT WEDNESDAY...

* WHAT...Heavy mixed precipitation. Additional snow accumulations up 
  to two inches and ice accumulations between one tenth and three 
  tenths of an inch. Winds gusting as high as 35 mph.

* WHERE...Codington County.

* WHEN...Until 7 PM CDT Wednesday.

* IMPACTS...Power outages and tree damage are likely due to the ice. 
  Travel could be nearly impossible. The hazardous conditions could 
  impact the Tuesday evening and Wednesday morning commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in 
your vehicle in case of an emergency. The latest road conditions can 
be obtained by calling 5 1 1.

&&

$$

SDZ023-020800-
/O.CAN.KABR.WS.A.0003.000000T0000Z-250403T0000Z/
/O.CON.KABR.WS.W.0002.000000T0000Z-250403T0000Z/
Deuel-
Including the cities of Clear Lake
447 PM CDT Tue Apr 1 2025

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 PM CDT WEDNESDAY...

* WHAT...Heavy mixed precipitation. Additional snow accumulations up 
  to two inches and ice accumulations between one tenth and three 
  tenths of an inch. Winds gusting as high as 35 mph.

* WHERE...Deuel County.

* WHEN...Until 7 PM CDT Wednesday.

* IMPACTS...Power outages and tree damage are likely due to the ice. 
  Travel could be nearly impossible. The hazardous conditions could 
  impact the Tuesday evening and Wednesday morning commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in 
your vehicle in case of an emergency. The latest road conditions can 
be obtained by calling 5 1 1.

&&

$$

SDZ019-022-020800-
/O.CON.KABR.WW.Y.0007.000000T0000Z-250403T0000Z/
Clark-Hamlin-
Including the cities of Hayti and Clark
447 PM CDT Tue Apr 1 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT 
WEDNESDAY...

* WHAT...Mixed precipitation. Additional snow accumulations up to 
  two inches and ice accumulations up to one quarter of an inch. 
  Winds gusting as high as 40 mph.

* WHERE...Clark and Hamlin Counties.

* WHEN...Until 7 PM CDT Wednesday.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Tuesday evening and Wednesday morning 
  commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. The latest road 
conditions can be obtained by calling 5 1 1.

&&

$$

SDZ009-016-020800-
/O.CON.KABR.WW.Y.0007.250402T0000Z-250402T1800Z/
Walworth-Potter-
Including the cities of Gettysburg and Mobridge
447 PM CDT Tue Apr 1 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM CDT 
WEDNESDAY...

* WHAT...Mixed precipitation expected. Total snow accumulations up 
  to two inches and ice accumulations around a light glaze.

* WHERE...Potter and Walworth Counties.

* WHEN...Until 1 PM CDT Wednesday.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Wednesday morning commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. The latest road 
conditions can be obtained by calling 5 1 1.

&&

$$

06



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