Every severe weather report published for Harrison County, Iowa, newest first.
The National Weather Service has issued a Flood Watch for six Iowa counties, including Emmet, Palo Alto, and Pocahontas, effective from early afternoon until late tonight.
The National Weather Service has extended the flood watch for Monona, Harrison, and Shelby counties until 4 a.m. Tuesday.
The National Weather Service warns of heat index values up to 105 from Wednesday afternoon through Thursday evening.
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.