Every severe weather report published for Monona 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 possible flash flooding from excessive rainfall across portions of Iowa, Minnesota, and South Dakota.
The National Weather Service warns of heat index values up to 105 degrees from 1 PM to 6 PM CDT on September 4, 2026.
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.
The National Weather Service in Sioux Falls has issued a dense fog advisory in effect through 9 AM CDT on August 20, 2026.