Alert archive / Wisconsin / Winter Storm Warnings

Winter Storm Warnings in Wisconsin, 2020

24 winter storm warnings in 2020. 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 winter storm warnings reaches back to 2005.

Winter Storm Warnings by county

Each county as a circle sized by its count in 2020. Tap one for its archive.

Winter Storm Warnings
24
Busiest month
January6 winter storm warnings
Busiest day
February 8, 20204 winter storm 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.

IssuedProductOfficeCountiesLasted
Jan 10, 3:04 AM CSTWinter Storm WarningMKXDane, Dodge, Fond du Lac, Green, Jefferson, Kenosha and 9 more44 hr
Jan 10, 3:16 PM CSTWinter Storm WarningGRBBrown, Calumet, Door, Kewaunee, Manitowoc, Outagamie and 1 more31 hr
Jan 11, 7:15 PM CSTWinter Storm WarningDLHDouglas18 hr
Jan 16, 11:31 AM CSTWinter Storm WarningMPXBarron, Chippewa, Dunn, Eau Claire, Pepin, Pierce and 3 more54 hr
Jan 16, 12:42 PM CSTWinter Storm WarningARXBuffalo, Clark, Jackson, Taylor, Trempealeau53 hr
Jan 16, 2:44 PM CSTWinter Storm WarningDLHAshland, Bayfield, Burnett, Douglas, Iron, Price and 2 more66 hr
Feb 8, 3:49 AM CSTWinter Storm WarningARXAdams, Buffalo, Clark, Crawford, Jackson, Juneau and 5 more38 hr
Feb 8, 4:30 AM CSTWinter Storm WarningMPXChippewa, Dunn, Eau Claire, Pepin, Pierce, Saint Croix34 hr
Feb 8, 2:21 PM CSTWinter Storm WarningMKXColumbia, Dodge, Fond du Lac, Green Lake, Marquette, Sauk and 1 more29 hr
Feb 8, 2:34 PM CSTWinter Storm WarningGRBBrown, Calumet, Door, Kewaunee, Manitowoc, Marathon and 9 more28 hr
Mar 28, 3:10 PM CDTWinter Storm WarningDLHBayfield, Douglas23 hr
Apr 11, 2:40 PM CDTWinter Storm WarningGRBFlorence, Forest, Langlade, Lincoln, Marathon, Marinette and 7 more46 hr
Apr 11, 2:42 PM CDTWinter Storm WarningMPXBarron, Chippewa, Dunn, Eau Claire, Pepin, Pierce and 2 more37 hr
Apr 11, 2:44 PM CDTWinter Storm WarningARXBuffalo, Clark, Jackson, Taylor, Trempealeau39 hr
Apr 11, 3:04 PM CDTWinter Storm WarningDLHAshland, Bayfield, Iron, Price, Sawyer, Washburn46 hr
Oct 20, 11:53 AM CDTWinter Storm WarningMPXChippewa, Dunn, Eau Claire, Pierce, Saint Croix13 hr
Oct 20, 2:05 PM CDTWinter Storm WarningARXClark, Taylor11 hr
Oct 21, 3:37 PM CDTWinter Storm WarningDLHDouglas30 hr
Nov 10, 4:07 AM CSTWinter Storm WarningDLHAshland, Bayfield, Burnett, Douglas, Iron, Price and 2 more23 hr
Nov 10, 4:52 AM CSTWinter Storm WarningMPXBarron, Polk, Saint Croix21 hr
Dec 22, 2:50 PM CSTWinter Storm WarningMPXBarron, Pierce, Polk, Saint Croix36 hr
Dec 22, 3:22 PM CSTWinter Storm WarningDLHAshland, Bayfield, Burnett, Douglas, Iron, Washburn57 hr
Dec 28, 1:49 PM CSTWinter Storm WarningMKXColumbia, Dane, Dodge, Green, Iowa, Jefferson and 7 more40 hr
Dec 28, 2:31 PM CSTWinter Storm WarningARXCrawford, Grant, Richland, Vernon37 hr

By county

Every county with at least one alert. A county page lists each alert that covered it.

32 more counties

The busiest days

Days with the most alerts issued, by UTC date.

  1. February 8, 20204winter storm warnings
  2. April 11, 20204winter storm warnings
  3. January 16, 20203winter storm warnings
  4. January 10, 20202winter storm warnings
  5. October 20, 20202winter storm warnings
  6. November 10, 20202winter storm warnings
  7. December 22, 20202winter storm warnings
  8. December 28, 20202winter storm warnings
  9. January 12, 20201winter storm warnings
  10. March 28, 20201winter storm warnings
  11. October 21, 20201winter storm warnings

Nearby

Alerts in force nowTornadoes on recordThe radar archive20192021

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.