FLUS43 KBIS 182330 HWOBIS Hazardous Weather Outlook National Weather Service Bismarck ND 630 PM CDT Mon May 18 2026 NDZ001>005-009-010-012-017>020-022-031>033-040-041-043-044- 055>059-192330- Divide-Burke-Renville-Bottineau-Rolette-Williams-Mountrail- McHenry-McKenzie-Dunn-Mercer-Oliver-Sheridan-Golden Valley- Billings-Stark-Slope-Hettinger-Bowman-Adams-Northwest Ward- Central and Southern Ward/Minot Area-Western McLean- Eastern McLean-Western Morton- 630 PM CDT Mon May 18 2026 /530 PM MDT Mon May 18 2026/ This Hazardous Weather Outlook is for portions of north central North Dakota, northwest North Dakota, south central North Dakota, and southwest North Dakota. .DAY ONE...Tonight A Freeze Warning is in effect for late tonight. See www.weather.gov/bis for details. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday A Freeze Warning is in effect for early Tuesday morning. See www.weather.gov/bis for details. Near or below freezing temperatures are possible again Tuesday night into Wednesday morning. .SPOTTER INFORMATION STATEMENT... Spotters are asked to provide reports to the NWS using standard procedures, including through our social media accounts. $$ NDZ013-023-025-035>037-042-046>048-050-051-060>062-192330- Pierce-Wells-Foster-Burleigh-Kidder-Stutsman-Grant-Emmons-Logan- La Moure-McIntosh-Dickey-Eastern Morton-Western Sioux- Eastern Sioux- 630 PM CDT Mon May 18 2026 /530 PM MDT Mon May 18 2026/ This Hazardous Weather Outlook is for portions of north central North Dakota, south central North Dakota, and southeast North Dakota. .DAY ONE...Tonight A Frost Advisory is in effect for late tonight. See www.weather.gov/bis for details. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday A Frost Advisory is in effect for early Tuesday morning. See www.weather.gov/bis for details. Near or below freezing temperatures are possible again Tuesday night into Wednesday morning. .SPOTTER INFORMATION STATEMENT... Spotters are asked to provide reports to the NWS using standard procedures, including through our social media accounts. $$