Alert archive / Wisconsin / Extreme Cold Warnings
Extreme Cold Warnings in Wisconsin, 2025
11 extreme cold warnings in 2025. 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 extreme cold warnings reaches back to 2005.
Extreme Cold Warnings by county
Each county as a circle sized by its count in 2025. Tap one for its archive.
- Extreme Cold Warnings
- 11
- Busiest month
- February6 extreme cold warnings
- Busiest day
- February 17, 20254 extreme cold warnings
Over time
By month
The alerts
Every alert, in the order issued. Times are local, Central Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 17, 1:06 PM CST | Extreme Cold Warning | DLH | Ashland, Bayfield, Burnett, Douglas, Iron, Price and 2 more | 4 days |
| Jan 17, 2:13 PM CST | Extreme Cold Warning | MPX | Barron, Chippewa, Dunn, Eau Claire, Pepin, Pierce and 3 more | 4 days |
| Jan 19, 1:55 PM CST | Extreme Cold Warning | ARX | Adams, Buffalo, Clark, Crawford, Grant, Jackson and 7 more | 46 hr |
| Jan 19, 2:14 PM CST | Extreme Cold Warning | GRB | Brown, Calumet, Door, Florence, Forest, Kewaunee and 16 more | 46 hr |
| Jan 20, 3:24 AM CST | Extreme Cold Warning | MKX | Columbia, Dane, Dodge, Fond du Lac, Green, Green Lake and 14 more | 33 hr |
| Feb 17, 2:12 AM CST | Extreme Cold Warning | DLH | Ashland, Bayfield, Burnett, Douglas, Iron, Price and 2 more | 32 hr |
| Feb 17, 2:59 AM CST | Extreme Cold Warning | MPX | Barron, Chippewa, Dunn, Eau Claire, Pepin, Pierce and 3 more | 31 hr |
| Feb 17, 3:25 AM CST | Extreme Cold Warning | ARX | Buffalo, Clark, Jackson, Taylor, Trempealeau | 31 hr |
| Feb 17, 1:34 PM CST | Extreme Cold Warning | GRB | Langlade, Lincoln, Marathon, Portage, Waushara, Wood | 20 hr |
| Feb 18, 2:10 AM CST | Extreme Cold Warning | DLH | Burnett, Douglas, Washburn | 31 hr |
| Feb 18, 2:27 AM CST | Extreme Cold Warning | MPX | Barron, Polk | 31 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Burnett County3
- Douglas County3
- Washburn County3
- Barron County3
- Polk County3
- Ashland County2
- Bayfield County2
- Iron County2
- Price County2
- Sawyer County2
- Chippewa County2
- Dunn County2
- Eau Claire County2
- Pepin County2
- Pierce County2
- Rusk County2
- Saint Croix County2
- Buffalo County2
- Clark County2
- Jackson County2
- Taylor County2
- Trempealeau County2
- Langlade County2
- Lincoln County2
- Marathon County2
- Portage County2
- Waushara County2
- Wood County2
- Adams County1
- Crawford County1
- Grant County1
- Juneau County1
- La Crosse County1
- Monroe County1
- Richland County1
- Vernon County1
- Brown County1
- Calumet County1
- Door County1
- Florence County1
32 more counties
- Forest County1
- Kewaunee County1
- Manitowoc County1
- Marinette County1
- Menominee County1
- Oconto County1
- Oneida County1
- Outagamie County1
- Shawano County1
- Vilas County1
- Waupaca County1
- Winnebago County1
- Columbia County1
- Dane County1
- Dodge County1
- Fond du Lac County1
- Green County1
- Green Lake County1
- Iowa County1
- Jefferson County1
- Kenosha County1
- Lafayette County1
- Marquette County1
- Milwaukee County1
- Ozaukee County1
- Racine County1
- Rock County1
- Sauk County1
- Sheboygan County1
- Walworth County1
- Washington County1
- Waukesha County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20242026
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. Warning verification from the Mesonet's Cow. Rebuilt daily.