Cavalier County, North Dakota FirstAlerts

Everything reported for Cavalier County and within 40 miles of it, at every level. Warnings and official records name the county they apply to, which is the level most of them are issued at.

• Severe WeatherSep 7, 2026, 2:23 p.m. ETNorth Dakota, United States

  Wind Advisory for West Polk, Kittson, West Marshall and Other Areas Until 7 PM CDT Tuesday

  The National Weather Service warns of west winds up to 50 mph from 10 AM to 7 PM CDT Tuesday for parts of northwest Minnesota and northeast North Dakota.

• Severe WeatherSep 4, 2026, 5:00 a.m. ETNorth Dakota, United States

  Dense Fog Advisory Issued for Parts of Minnesota and North Dakota

  The National Weather Service warns of visibility one quarter mile or less until 10 AM CDT Friday.

• Severe WeatherAug 30, 2026, 1:53 p.m. ETNorth Dakota, United States

  Wind Advisory: Gusts Up to 50 mph Expected Across Nine North Dakota Counties Monday

  The National Weather Service warns that strong winds could blow around unsecured objects and make driving difficult, especially for high-profile vehicles.