Hazardous Weather Outlook
Issued by NWS Bismarck, ND
Issued by NWS Bismarck, ND
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765 FLUS43 KBIS 200537 HWOBIS Hazardous Weather Outlook National Weather Service Bismarck ND 1237 AM CDT Wed Aug 20 2025 NDZ001-002-009-010-017-018-031-032-210545- Divide-Burke-Williams-Mountrail-McKenzie-Dunn-Golden Valley- Billings- 1237 AM CDT Wed Aug 20 2025 /1137 PM MDT Tue Aug 19 2025/ This Hazardous Weather Outlook is for portions of northwest North Dakota and southwest North Dakota. .DAY ONE...Tonight The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Wednesday through Monday Isolated strong to severe thunderstorms are possible Wednesday evening through Wednesday night. The main threats are large hail up to ping pong ball size and damaging winds up to 60 mph. A Heat Advisory in effect Wednesday afternoon. See weather.gov/bis for details. .SPOTTER INFORMATION STATEMENT... Spotter activation will not be needed. $$ NDZ003>005-011>013-019>023-025-033>037-040>048-050-051-210545- Renville-Bottineau-Rolette-Ward-McHenry-Pierce-Mercer-Oliver- McLean-Sheridan-Wells-Foster-Stark-Morton-Burleigh-Kidder- Stutsman-Slope-Hettinger-Grant-Bowman-Adams-Sioux-Emmons-Logan- La Moure-McIntosh-Dickey- 1237 AM CDT Wed Aug 20 2025 /1137 PM MDT Tue Aug 19 2025/ This Hazardous Weather Outlook is for portions of north central North Dakota, south central North Dakota, southeast North Dakota, and southwest North Dakota. .DAY ONE...Tonight The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Wednesday through Monday Isolated strong to severe thunderstorms are possible Wednesday evening through Wednesday night. The main threats are large hail up to ping pong ball size and damaging winds up to 60 mph. .SPOTTER INFORMATION STATEMENT... Spotter activation will not be needed. $$