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Dense Fog Advisory 0020
Issued by the Bismarck Forecast Office

Action Issued Starts Expiration
New 2025-12-25 10:33:15 2025-12-25 10:32:00 2025-12-25 13:00:00
Time and Area Extended 2025-12-25 12:48:48 2025-12-25 13:00:00 2025-12-25 16:00:00
Time Extended 2025-12-25 12:48:48 2025-12-25 16:00:00
Time Extended 2025-12-25 15:33:22 2025-12-25 18:00:00
Expired 2025-12-25 15:33:22 2025-12-25 16:00:00
Time Extended 2025-12-25 15:33:22 2025-12-25 18:00:00
Time Extended 2025-12-25 17:44:56 2025-12-25 22:00:00
Expired 2025-12-25 17:44:56 2025-12-25 18:00:00
Cancelled 2025-12-25 21:08:31 2025-12-25 22:00:00


Action: New
Issued At: 2025-12-25 10:33:15

128 
WWUS73 KBIS 251632
NPWBIS

URGENT - WEATHER MESSAGE
National Weather Service Bismarck ND
1032 AM CST Thu Dec 25 2025

NDZ020-025-034>037-042-045>048-050-051-251900-
/O.NEW.KBIS.FG.Y.0020.251225T1632Z-251225T1900Z/
Oliver-Foster-Morton-Burleigh-Kidder-Stutsman-Grant-Sioux-Emmons-
Logan-La Moure-McIntosh-Dickey-
Including the cities of Bismarck, Linton, Ashley, Oakes, Mandan,
Selfridge, Napoleon, Gackle, Steele, Carson, Strasburg, Jamestown,
Solen, Kulm, Carrington, Lamoure, Elgin, New Leipzig, Tappen, Fort
Yates, Center, Ellendale, Wishek, and Edgeley
1032 AM CST Thu Dec 25 2025 /932 AM MST Thu Dec 25 2025/

...DENSE FOG ADVISORY IN EFFECT UNTIL 1 PM CST /NOON MST/ THIS
AFTERNOON...

* WHAT...Visibility one quarter mile or less in dense fog.

* WHERE...Portions of south central and southeast North Dakota.

* WHEN...Until 1 PM CST /noon MST/ this afternoon.

* IMPACTS...Low visibility will make driving conditions hazardous.

* ADDITIONAL DETAILS...The fog may deposit a thin layer of ice on
  road surfaces, creating slippery roadways.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.

&&

$$

Heinert


Action: Time and Area Extended
Issued At: 2025-12-25 12:48:48

752 
WWUS73 KBIS 251848
NPWBIS

URGENT - WEATHER MESSAGE
National Weather Service Bismarck ND
1248 PM CST Thu Dec 25 2025

NDZ021>023-252200-
/O.EXB.KBIS.FG.Y.0020.251225T1900Z-251225T2200Z/
McLean-Sheridan-Wells-
Including the cities of Harvey, Wilton, Mcclusky, Underwood,
Garrison, Washburn, Fessenden, Turtle Lake, and Goodrich
1248 PM CST Thu Dec 25 2025

...DENSE FOG ADVISORY IN EFFECT UNTIL 4 PM CST THIS AFTERNOON...

* WHAT...Visibility one quarter mile or less in dense fog.

* WHERE...McLean, Sheridan, and Wells Counties.

* WHEN...Until 4 PM CST this afternoon.

* IMPACTS...Low visibility will make driving conditions hazardous.

* ADDITIONAL DETAILS...The fog may deposit a thin layer of ice on
  road surfaces, creating slippery roadways.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.

&&

$$

NDZ020-025-034>037-042-045>048-050-051-252200-
/O.EXT.KBIS.FG.Y.0020.000000T0000Z-251225T2200Z/
Oliver-Foster-Morton-Burleigh-Kidder-Stutsman-Grant-Sioux-Emmons-
Logan-La Moure-McIntosh-Dickey-
Including the cities of Bismarck, Linton, Ashley, Oakes, Mandan,
Selfridge, Napoleon, Gackle, Steele, Carson, Strasburg, Jamestown,
Solen, Kulm, Carrington, Lamoure, Elgin, New Leipzig, Tappen, Fort
Yates, Center, Ellendale, Wishek, and Edgeley
1248 PM CST Thu Dec 25 2025 /1148 AM MST Thu Dec 25 2025/

...DENSE FOG ADVISORY NOW IN EFFECT UNTIL 4 PM CST /3 PM MST/ THIS
AFTERNOON...

* WHAT...Visibility one quarter mile or less in dense fog.

* WHERE...Portions of south central and southeast North Dakota.

* WHEN...Until 4 PM CST /3 PM MST/ this afternoon.

* IMPACTS...Low visibility will make driving conditions hazardous.

* ADDITIONAL DETAILS...The fog may deposit a thin layer of ice on
  road surfaces, creating slippery roadways.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.

&&

$$

Heinert


Action: Time Extended
Issued At: 2025-12-25 12:48:48

752 
WWUS73 KBIS 251848
NPWBIS

URGENT - WEATHER MESSAGE
National Weather Service Bismarck ND
1248 PM CST Thu Dec 25 2025

NDZ021>023-252200-
/O.EXB.KBIS.FG.Y.0020.251225T1900Z-251225T2200Z/
McLean-Sheridan-Wells-
Including the cities of Harvey, Wilton, Mcclusky, Underwood,
Garrison, Washburn, Fessenden, Turtle Lake, and Goodrich
1248 PM CST Thu Dec 25 2025

...DENSE FOG ADVISORY IN EFFECT UNTIL 4 PM CST THIS AFTERNOON...

* WHAT...Visibility one quarter mile or less in dense fog.

* WHERE...McLean, Sheridan, and Wells Counties.

* WHEN...Until 4 PM CST this afternoon.

* IMPACTS...Low visibility will make driving conditions hazardous.

* ADDITIONAL DETAILS...The fog may deposit a thin layer of ice on
  road surfaces, creating slippery roadways.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.

&&

$$

NDZ020-025-034>037-042-045>048-050-051-252200-
/O.EXT.KBIS.FG.Y.0020.000000T0000Z-251225T2200Z/
Oliver-Foster-Morton-Burleigh-Kidder-Stutsman-Grant-Sioux-Emmons-
Logan-La Moure-McIntosh-Dickey-
Including the cities of Bismarck, Linton, Ashley, Oakes, Mandan,
Selfridge, Napoleon, Gackle, Steele, Carson, Strasburg, Jamestown,
Solen, Kulm, Carrington, Lamoure, Elgin, New Leipzig, Tappen, Fort
Yates, Center, Ellendale, Wishek, and Edgeley
1248 PM CST Thu Dec 25 2025 /1148 AM MST Thu Dec 25 2025/

...DENSE FOG ADVISORY NOW IN EFFECT UNTIL 4 PM CST /3 PM MST/ THIS
AFTERNOON...

* WHAT...Visibility one quarter mile or less in dense fog.

* WHERE...Portions of south central and southeast North Dakota.

* WHEN...Until 4 PM CST /3 PM MST/ this afternoon.

* IMPACTS...Low visibility will make driving conditions hazardous.

* ADDITIONAL DETAILS...The fog may deposit a thin layer of ice on
  road surfaces, creating slippery roadways.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.

&&

$$

Heinert


Action: Time Extended
Issued At: 2025-12-25 15:33:22

063 
WWUS73 KBIS 252132
NPWBIS

URGENT - WEATHER MESSAGE
National Weather Service Bismarck ND
332 PM CST Thu Dec 25 2025

NDZ020-021-034-042-045-252245-
/O.EXP.KBIS.FG.Y.0020.000000T0000Z-251225T2200Z/
Oliver-McLean-Morton-Grant-Sioux-
Including the cities of Mandan, New Leipzig, Selfridge, Solen,
Wilton, Fort Yates, Center, Underwood, Garrison, Washburn, Turtle
Lake, Elgin, and Carson
332 PM CST Thu Dec 25 2025 /232 PM MST Thu Dec 25 2025/

...DENSE FOG ADVISORY WILL EXPIRE AT 4 PM CST /3 PM MST/ THIS
AFTERNOON...

Visibility conditions in fog this afternoon continue to improve.
Therefore, the Dense Fog Advisory will be allowed to expire.
Redevelopment of fog is expected tonight.

$$

NDZ022-023-260000-
/O.EXT.KBIS.FG.Y.0020.000000T0000Z-251226T0000Z/
Sheridan-Wells-
Including the cities of Fessenden, Mcclusky, Harvey, and Goodrich
332 PM CST Thu Dec 25 2025

...DENSE FOG ADVISORY NOW IN EFFECT UNTIL 6 PM CST THIS EVENING...

* WHAT...Visibility one quarter mile or less in dense fog.

* WHERE...Sheridan and Wells Counties.

* WHEN...Until 6 PM CST this evening.

* IMPACTS...Low visibility will make driving conditions hazardous.

* ADDITIONAL DETAILS...The fog may deposit a thin layer of ice on
  road surfaces, creating slippery roadways.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.

&&

$$

NDZ025-035>037-046>048-050-051-260000-
/O.EXT.KBIS.FG.Y.0020.000000T0000Z-251226T0000Z/
Foster-Burleigh-Kidder-Stutsman-Emmons-Logan-La Moure-McIntosh-
Dickey-
Including the cities of Bismarck, Jamestown, Tappen, Oakes, Linton,
Napoleon, Kulm, Carrington, Lamoure, Ellendale, Ashley, Gackle,
Wishek, Edgeley, Steele, and Strasburg
332 PM CST Thu Dec 25 2025

...DENSE FOG ADVISORY NOW IN EFFECT UNTIL 6 PM CST THIS EVENING...

* WHAT...Visibility one quarter mile or less in dense fog.

* WHERE...Portions of south central and southeast North Dakota.

* WHEN...Until 6 PM CST this evening.

* IMPACTS...Low visibility will make driving conditions hazardous.

* ADDITIONAL DETAILS...The fog may deposit a thin layer of ice on
  road surfaces, creating slippery roadways.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.

&&

$$

Heinert


Action: Expired
Issued At: 2025-12-25 15:33:22

063 
WWUS73 KBIS 252132
NPWBIS

URGENT - WEATHER MESSAGE
National Weather Service Bismarck ND
332 PM CST Thu Dec 25 2025

NDZ020-021-034-042-045-252245-
/O.EXP.KBIS.FG.Y.0020.000000T0000Z-251225T2200Z/
Oliver-McLean-Morton-Grant-Sioux-
Including the cities of Mandan, New Leipzig, Selfridge, Solen,
Wilton, Fort Yates, Center, Underwood, Garrison, Washburn, Turtle
Lake, Elgin, and Carson
332 PM CST Thu Dec 25 2025 /232 PM MST Thu Dec 25 2025/

...DENSE FOG ADVISORY WILL EXPIRE AT 4 PM CST /3 PM MST/ THIS
AFTERNOON...

Visibility conditions in fog this afternoon continue to improve.
Therefore, the Dense Fog Advisory will be allowed to expire.
Redevelopment of fog is expected tonight.

$$

NDZ022-023-260000-
/O.EXT.KBIS.FG.Y.0020.000000T0000Z-251226T0000Z/
Sheridan-Wells-
Including the cities of Fessenden, Mcclusky, Harvey, and Goodrich
332 PM CST Thu Dec 25 2025

...DENSE FOG ADVISORY NOW IN EFFECT UNTIL 6 PM CST THIS EVENING...

* WHAT...Visibility one quarter mile or less in dense fog.

* WHERE...Sheridan and Wells Counties.

* WHEN...Until 6 PM CST this evening.

* IMPACTS...Low visibility will make driving conditions hazardous.

* ADDITIONAL DETAILS...The fog may deposit a thin layer of ice on
  road surfaces, creating slippery roadways.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.

&&

$$

NDZ025-035>037-046>048-050-051-260000-
/O.EXT.KBIS.FG.Y.0020.000000T0000Z-251226T0000Z/
Foster-Burleigh-Kidder-Stutsman-Emmons-Logan-La Moure-McIntosh-
Dickey-
Including the cities of Bismarck, Jamestown, Tappen, Oakes, Linton,
Napoleon, Kulm, Carrington, Lamoure, Ellendale, Ashley, Gackle,
Wishek, Edgeley, Steele, and Strasburg
332 PM CST Thu Dec 25 2025

...DENSE FOG ADVISORY NOW IN EFFECT UNTIL 6 PM CST THIS EVENING...

* WHAT...Visibility one quarter mile or less in dense fog.

* WHERE...Portions of south central and southeast North Dakota.

* WHEN...Until 6 PM CST this evening.

* IMPACTS...Low visibility will make driving conditions hazardous.

* ADDITIONAL DETAILS...The fog may deposit a thin layer of ice on
  road surfaces, creating slippery roadways.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.

&&

$$

Heinert


Action: Time Extended
Issued At: 2025-12-25 15:33:22

063 
WWUS73 KBIS 252132
NPWBIS

URGENT - WEATHER MESSAGE
National Weather Service Bismarck ND
332 PM CST Thu Dec 25 2025

NDZ020-021-034-042-045-252245-
/O.EXP.KBIS.FG.Y.0020.000000T0000Z-251225T2200Z/
Oliver-McLean-Morton-Grant-Sioux-
Including the cities of Mandan, New Leipzig, Selfridge, Solen,
Wilton, Fort Yates, Center, Underwood, Garrison, Washburn, Turtle
Lake, Elgin, and Carson
332 PM CST Thu Dec 25 2025 /232 PM MST Thu Dec 25 2025/

...DENSE FOG ADVISORY WILL EXPIRE AT 4 PM CST /3 PM MST/ THIS
AFTERNOON...

Visibility conditions in fog this afternoon continue to improve.
Therefore, the Dense Fog Advisory will be allowed to expire.
Redevelopment of fog is expected tonight.

$$

NDZ022-023-260000-
/O.EXT.KBIS.FG.Y.0020.000000T0000Z-251226T0000Z/
Sheridan-Wells-
Including the cities of Fessenden, Mcclusky, Harvey, and Goodrich
332 PM CST Thu Dec 25 2025

...DENSE FOG ADVISORY NOW IN EFFECT UNTIL 6 PM CST THIS EVENING...

* WHAT...Visibility one quarter mile or less in dense fog.

* WHERE...Sheridan and Wells Counties.

* WHEN...Until 6 PM CST this evening.

* IMPACTS...Low visibility will make driving conditions hazardous.

* ADDITIONAL DETAILS...The fog may deposit a thin layer of ice on
  road surfaces, creating slippery roadways.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.

&&

$$

NDZ025-035>037-046>048-050-051-260000-
/O.EXT.KBIS.FG.Y.0020.000000T0000Z-251226T0000Z/
Foster-Burleigh-Kidder-Stutsman-Emmons-Logan-La Moure-McIntosh-
Dickey-
Including the cities of Bismarck, Jamestown, Tappen, Oakes, Linton,
Napoleon, Kulm, Carrington, Lamoure, Ellendale, Ashley, Gackle,
Wishek, Edgeley, Steele, and Strasburg
332 PM CST Thu Dec 25 2025

...DENSE FOG ADVISORY NOW IN EFFECT UNTIL 6 PM CST THIS EVENING...

* WHAT...Visibility one quarter mile or less in dense fog.

* WHERE...Portions of south central and southeast North Dakota.

* WHEN...Until 6 PM CST this evening.

* IMPACTS...Low visibility will make driving conditions hazardous.

* ADDITIONAL DETAILS...The fog may deposit a thin layer of ice on
  road surfaces, creating slippery roadways.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.

&&

$$

Heinert


Action: Time Extended
Issued At: 2025-12-25 17:44:56

644 
WWUS73 KBIS 252344
NPWBIS

URGENT - WEATHER MESSAGE
National Weather Service Bismarck ND
544 PM CST Thu Dec 25 2025

NDZ022-023-035-046-260045-
/O.EXP.KBIS.FG.Y.0020.000000T0000Z-251226T0000Z/
Sheridan-Wells-Burleigh-Emmons-
Including the cities of Strasburg, Bismarck, Fessenden, Goodrich,
Linton, Harvey, and Mcclusky
544 PM CST Thu Dec 25 2025

...DENSE FOG ADVISORY WILL EXPIRE AT 6 PM CST THIS EVENING...

Visibility conditions have improved. Therefore, the Dense Fog
Advisory will be allowed to expire. Redevelopment of fog is expected
later tonight.

A Winter Weather Advisory for freezing rain remains in effect through
mid-evening. Travel is hazardous due to the freezing rain.

$$

NDZ025-036-037-047-048-050-051-260400-
/O.EXT.KBIS.FG.Y.0020.000000T0000Z-251226T0400Z/
Foster-Kidder-Stutsman-Logan-La Moure-McIntosh-Dickey-
Including the cities of Gackle, Oakes, Edgeley, Wishek, Carrington,
Ellendale, Kulm, Ashley, Napoleon, Lamoure, Tappen, Steele, and
Jamestown
544 PM CST Thu Dec 25 2025

...DENSE FOG ADVISORY NOW IN EFFECT UNTIL 10 PM CST THIS EVENING...

* WHAT...Visibility one quarter mile or less in dense fog.

* WHERE...Portions of south central and southeast North Dakota.

* WHEN...Until 10 PM CST this evening.

* IMPACTS...Low visibility could make driving conditions hazardous.

* ADDITIONAL DETAILS...Areas of freezing rain are also possible,
  making travel hazardous,

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.

&&

$$

Hamilton


Action: Expired
Issued At: 2025-12-25 17:44:56

644 
WWUS73 KBIS 252344
NPWBIS

URGENT - WEATHER MESSAGE
National Weather Service Bismarck ND
544 PM CST Thu Dec 25 2025

NDZ022-023-035-046-260045-
/O.EXP.KBIS.FG.Y.0020.000000T0000Z-251226T0000Z/
Sheridan-Wells-Burleigh-Emmons-
Including the cities of Strasburg, Bismarck, Fessenden, Goodrich,
Linton, Harvey, and Mcclusky
544 PM CST Thu Dec 25 2025

...DENSE FOG ADVISORY WILL EXPIRE AT 6 PM CST THIS EVENING...

Visibility conditions have improved. Therefore, the Dense Fog
Advisory will be allowed to expire. Redevelopment of fog is expected
later tonight.

A Winter Weather Advisory for freezing rain remains in effect through
mid-evening. Travel is hazardous due to the freezing rain.

$$

NDZ025-036-037-047-048-050-051-260400-
/O.EXT.KBIS.FG.Y.0020.000000T0000Z-251226T0400Z/
Foster-Kidder-Stutsman-Logan-La Moure-McIntosh-Dickey-
Including the cities of Gackle, Oakes, Edgeley, Wishek, Carrington,
Ellendale, Kulm, Ashley, Napoleon, Lamoure, Tappen, Steele, and
Jamestown
544 PM CST Thu Dec 25 2025

...DENSE FOG ADVISORY NOW IN EFFECT UNTIL 10 PM CST THIS EVENING...

* WHAT...Visibility one quarter mile or less in dense fog.

* WHERE...Portions of south central and southeast North Dakota.

* WHEN...Until 10 PM CST this evening.

* IMPACTS...Low visibility could make driving conditions hazardous.

* ADDITIONAL DETAILS...Areas of freezing rain are also possible,
  making travel hazardous,

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.

&&

$$

Hamilton


Action: Cancelled
Issued At: 2025-12-25 21:08:31

663 
WWUS73 KBIS 260308
NPWBIS

URGENT - WEATHER MESSAGE
National Weather Service Bismarck ND
908 PM CST Thu Dec 25 2025

NDZ025-036-037-047-048-050-051-260415-
/O.CAN.KBIS.FG.Y.0020.000000T0000Z-251226T0400Z/
Foster-Kidder-Stutsman-Logan-La Moure-McIntosh-Dickey-
Including the cities of Gackle, Oakes, Edgeley, Wishek, Carrington,
Ellendale, Kulm, Ashley, Napoleon, Lamoure, Tappen, Steele, and
Jamestown
908 PM CST Thu Dec 25 2025

...DENSE FOG ADVISORY IS CANCELLED...

Visibility has improved. Therefore, the Dense Fog Advisory has been
cancelled.

A Winter Weather Advisory for freezing rain remains in effect through
the evening. Travel is hazardous due areas of freezing rain.

$$

Hamilton



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