FLUS43 KBIS 201125

HWOBIS



Hazardous Weather Outlook

National Weather Service Bismarck ND

625 AM CDT Wed Aug 20 2025



NDZ018-031-032-211130-

Dunn-Golden Valley-Billings-

625 AM CDT Wed Aug 20 2025 /525 AM MDT Wed Aug 20 2025/



This Hazardous Weather Outlook is for portions of southwest North

Dakota.



.DAY ONE...Today and Tonight



A Heat Advisory in effect this afternoon. See weather.gov/bis for

details.



.DAYS TWO THROUGH SEVEN...Thursday through Tuesday



The probability for widespread hazardous weather is low.



.SPOTTER INFORMATION STATEMENT...



Spotter activation will not be needed.



$$



NDZ019>023-025-033>037-040>048-050-051-211130-

Mercer-Oliver-McLean-Sheridan-Wells-Foster-Stark-Morton-Burleigh-

Kidder-Stutsman-Slope-Hettinger-Grant-Bowman-Adams-Sioux-Emmons-

Logan-La Moure-McIntosh-Dickey-

625 AM CDT Wed Aug 20 2025 /525 AM MDT Wed Aug 20 2025/



This Hazardous Weather Outlook is for portions of south central

North Dakota, southeast North Dakota, and southwest North Dakota.



.DAY ONE...Today and Tonight



Isolated strong thunderstorms are possible this evening and

overnight. No severe storms are expected. 



.DAYS TWO THROUGH SEVEN...Thursday through Tuesday



The probability for widespread hazardous weather is low.



.SPOTTER INFORMATION STATEMENT...



Spotter activation will not be needed.



$$



NDZ001>005-009>013-017-211130-

Divide-Burke-Renville-Bottineau-Rolette-Williams-Mountrail-Ward-

McHenry-Pierce-McKenzie-

625 AM CDT Wed Aug 20 2025 /525 AM MDT Wed Aug 20 2025/



This Hazardous Weather Outlook is for portions of north central

North Dakota and northwest North Dakota.



.DAY ONE...Today and Tonight



Isolated strong to severe thunderstorms are possible this evening

through tonight. The main threats are large hail up to ping pong 

ball size and damaging winds up to 60 mph.



A Heat Advisory in effect this afternoon for western North 

Dakota. See weather.gov/bis for details.





.DAYS TWO THROUGH SEVEN...Thursday through Tuesday



The probability for widespread hazardous weather is low.



.SPOTTER INFORMATION STATEMENT...



Spotter activation will not be needed.



$$