Colfax County, Nebraska FirstAlerts

Everything reported for Colfax 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 1, 2026, 12:23 p.m. ET

  Heat Advisory for 16 Counties in Iowa and Nebraska Through Thursday Evening

  The National Weather Service warns of heat index values up to 105 from Wednesday afternoon through Thursday evening.

• Severe WeatherAug 20, 2026, 10:24 a.m. ET

  Dense Fog Advisory Issued Until 10 AM CDT for Parts of Iowa and Nebraska

  The National Weather Service Omaha has issued a dense fog advisory for 38 zones across Iowa and Nebraska through 10 AM CDT on August 20, 2026.

• Severe WeatherAug 20, 2026, 8:23 a.m. ETNebraska, United States

  National Weather Service Issues Dense Fog Advisory for Nine Nebraska Counties

  A Dense Fog Advisory is in effect until 10:00 AM CDT on August 20, 2026, for parts of Nebraska.