Wind Chill Advisories in Iowa
644 wind chill advisories since 1986. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of wind chill advisories reaches back to 2005.
Wind Chill Advisories by county
Each county as a circle sized by its count since 1986. Tap one for its archive.
- Wind Chill Advisories
- 644
- Busiest year
- 201492 wind chill advisories
- Average year
- 32over 20 years on file
Over time
By year
Before late 2005 the archive holds only tornado, severe thunderstorm, flash flood and marine warnings, and from 1997 SPC's watches, so the jump that year is the archive widening, not the weather.
By month of the year
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Kossuth County147
- Emmet County146
- Palo Alto County145
- Winnebago County144
- Hancock County143
- Cerro Gordo County141
- Worth County141
- Osceola County129
- Dickinson County128
- Pocahontas County128
- Humboldt County127
- Wright County127
- Franklin County125
- Clay County124
- O'Brien County121
- Butler County121
- Bremer County119
- Floyd County116
- Mitchell County116
- Chickasaw County115
- Grundy County115
- Hamilton County115
- Hardin County115
- Howard County115
- Webster County113
- Black Hawk County112
- Calhoun County109
- Lyon County108
- Buena Vista County106
- Delaware County106
- Buchanan County105
- Marshall County105
- Sac County105
- Tama County104
- Benton County103
- Story County103
- Dubuque County102
- Linn County102
- Boone County101
- Greene County101
59 more counties
- Jones County101
- Fayette County98
- Cherokee County96
- Carroll County96
- Winneshiek County96
- Clinton County95
- Jackson County95
- Allamakee County94
- Clayton County94
- Johnson County94
- Sioux County93
- Cedar County92
- Iowa County91
- Crawford County87
- Ida County86
- Muscatine County85
- Guthrie County84
- Poweshiek County84
- Scott County84
- Jasper County82
- Monona County81
- Dallas County81
- Plymouth County80
- Shelby County79
- Woodbury County78
- Keokuk County78
- Polk County78
- Washington County78
- Harrison County76
- Audubon County76
- Jefferson County75
- Mahaska County75
- Pottawattamie County74
- Henry County71
- Louisa County71
- Adair County70
- Marion County70
- Des Moines County68
- Madison County68
- Cass County67
- Wapello County66
- Warren County66
- Montgomery County65
- Van Buren County64
- Mills County64
- Page County63
- Lee County62
- Union County62
- Adams County61
- Clarke County61
- Davis County61
- Monroe County61
- Fremont County60
- Lucas County60
- Ringgold County59
- Appanoose County58
- Decatur County58
- Taylor County58
- Wayne County57
Nearby
Sources
National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Rebuilt daily.