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Severe Thunderstorm Warning 0210
Issued by the Sioux Falls Forecast Office

Action Issued Starts Expiration
New 2026-08-07 04:48:05 2026-08-07 04:47:00 2026-08-07 05:30:00
Continued 2026-08-07 05:04:36 2026-08-07 05:30:00
Cancelled 2026-08-07 05:04:36 2026-08-07 05:30:00
Cancelled 2026-08-07 05:17:06 2026-08-07 05:30:00


Action: New
Issued At: 2026-08-07 04:48:05

799 
WUUS53 KFSD 070947
SVRFSD
SDC035-061-071030-
/O.NEW.KFSD.SV.W.0210.260807T0947Z-260807T1030Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Sioux Falls SD
447 AM CDT Fri Aug 7 2026

The National Weather Service in Sioux Falls has issued a

* Severe Thunderstorm Warning for...
  Southeastern Davison County in southeastern South Dakota...
  Hanson County in southeastern South Dakota...

* Until 530 AM CDT.

* At 447 AM CDT, a severe thunderstorm was located near Mitchell,
  moving east at 25 mph.

  HAZARD...60 mph wind gusts and half dollar size hail.

  SOURCE...Radar indicated.

  IMPACT...Hail damage to vehicles is expected. Expect wind damage 
           to roofs, siding, and trees.

* This severe thunderstorm will be near...
  Mitchell around 450 AM CDT.
  Alexandria and Fulton around 500 AM CDT.

Other locations in the path of this severe thunderstorm include
Farmer.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 4358 9812 4366 9811 4371 9803 4378 9801
      4383 9761 4353 9761
TIME...MOT...LOC 0947Z 263DEG 23KT 4364 9806 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.25 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

JH


Action: Continued
Issued At: 2026-08-07 05:04:36

201 
WWUS53 KFSD 071004
SVSFSD

Severe Weather Statement
National Weather Service Sioux Falls SD
504 AM CDT Fri Aug 7 2026

SDC035-071013-
/O.CAN.KFSD.SV.W.0210.000000T0000Z-260807T1030Z/
Davison SD-
504 AM CDT Fri Aug 7 2026

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN DAVISON COUNTY IS
CANCELLED...

The severe thunderstorm which prompted the warning has moved out of 
the warned area. Therefore, the warning has been cancelled.

&&

LAT...LON 4356 9796 4367 9796 4368 9788 4380 9784
      4383 9761 4353 9761
TIME...MOT...LOC 1003Z 266DEG 23KT 4363 9791 

$$

SDC061-071030-
/O.CON.KFSD.SV.W.0210.000000T0000Z-260807T1030Z/
Hanson SD-
504 AM CDT Fri Aug 7 2026

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 530 AM CDT
FOR HANSON COUNTY...

At 503 AM CDT, a severe thunderstorm was located near Alexandria, or 
9 miles southeast of Mitchell, moving east at 25 mph. A second storm 
was located just east of Fulton, also moving east at 25 mph.

HAZARD...60 mph wind gusts and quarter size hail.

SOURCE...Radar indicated.

IMPACT...Hail damage to vehicles is expected. Expect wind damage to 
         roofs, siding, and trees.

Locations impacted include...
  Alexandria, Fulton, Farmer and Emery.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 4356 9796 4367 9796 4368 9788 4380 9784
      4383 9761 4353 9761
TIME...MOT...LOC 1003Z 266DEG 23KT 4363 9791 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

JH


Action: Cancelled
Issued At: 2026-08-07 05:04:36

201 
WWUS53 KFSD 071004
SVSFSD

Severe Weather Statement
National Weather Service Sioux Falls SD
504 AM CDT Fri Aug 7 2026

SDC035-071013-
/O.CAN.KFSD.SV.W.0210.000000T0000Z-260807T1030Z/
Davison SD-
504 AM CDT Fri Aug 7 2026

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN DAVISON COUNTY IS
CANCELLED...

The severe thunderstorm which prompted the warning has moved out of 
the warned area. Therefore, the warning has been cancelled.

&&

LAT...LON 4356 9796 4367 9796 4368 9788 4380 9784
      4383 9761 4353 9761
TIME...MOT...LOC 1003Z 266DEG 23KT 4363 9791 

$$

SDC061-071030-
/O.CON.KFSD.SV.W.0210.000000T0000Z-260807T1030Z/
Hanson SD-
504 AM CDT Fri Aug 7 2026

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 530 AM CDT
FOR HANSON COUNTY...

At 503 AM CDT, a severe thunderstorm was located near Alexandria, or 
9 miles southeast of Mitchell, moving east at 25 mph. A second storm 
was located just east of Fulton, also moving east at 25 mph.

HAZARD...60 mph wind gusts and quarter size hail.

SOURCE...Radar indicated.

IMPACT...Hail damage to vehicles is expected. Expect wind damage to 
         roofs, siding, and trees.

Locations impacted include...
  Alexandria, Fulton, Farmer and Emery.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 4356 9796 4367 9796 4368 9788 4380 9784
      4383 9761 4353 9761
TIME...MOT...LOC 1003Z 266DEG 23KT 4363 9791 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

JH


Action: Cancelled
Issued At: 2026-08-07 05:17:06

706 
WWUS53 KFSD 071016 RRA
SVSFSD

Severe Weather Statement
National Weather Service Sioux Falls SD
516 AM CDT Fri Aug 7 2026

SDC061-071026-
/O.CAN.KFSD.SV.W.0210.000000T0000Z-260807T1030Z/
Hanson SD-
516 AM CDT Fri Aug 7 2026

...THE SEVERE THUNDERSTORM WARNING FOR HANSON COUNTY IS CANCELLED...

The storm which prompted the warning has moved out of the area.
Therefore, the warning has been cancelled.

Remember, a Severe Thunderstorm Warning still remains in effect for
northeast Hanson County until 600 AM CDT.

&&

LAT...LON 4356 9796 4367 9796 4368 9788 4380 9784
      4383 9761 4353 9761
TIME...MOT...LOC 1014Z 263DEG 23KT 4384 9756 

$$

JH



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