Weather alerts in Wisconsin, 2019
2,930 weather alerts in 2019, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.
Weather alerts by county
Each county as a circle sized by its count in 2019. Tap one for its archive.
- Alerts
- 2,930
- Warnings
- 907
- Watches
- 179
- Advisories
- 669
- Busiest month
- July563 alerts
- Busiest day
- July 20, 2019100 alerts
Over time
By month
The alerts
2,930 alerts are too many to list on one page. Narrow it to a product above, to a month in the chart, or to a county.
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Brown County184
- Outagamie County175
- Waupaca County173
- Marathon County170
- Wood County167
- Shawano County165
- Rock County164
- Douglas County162
- Grant County162
- Oconto County161
- Portage County159
- Sawyer County159
- Marinette County157
- Price County156
- Lafayette County154
- Buffalo County154
- Vernon County152
- Clark County150
- La Crosse County150
- Trempealeau County150
- Kewaunee County149
- Jefferson County149
- Jackson County149
- Crawford County148
- Kenosha County148
- Sauk County146
- Green County145
- Dane County143
- Milwaukee County140
- Manitowoc County139
- Waukesha County138
- Menominee County137
- Winnebago County137
- Lincoln County136
- Pierce County136
- Washburn County135
- Forest County134
- Waushara County134
- Taylor County134
- Iowa County134
32 more counties
- Walworth County133
- Eau Claire County132
- Langlade County131
- Burnett County131
- Ozaukee County131
- Bayfield County130
- Saint Croix County130
- Racine County129
- Chippewa County128
- Columbia County128
- Ashland County127
- Sheboygan County127
- Monroe County127
- Pepin County126
- Door County125
- Richland County125
- Calumet County125
- Oneida County122
- Dunn County122
- Vilas County120
- Fond du Lac County119
- Polk County117
- Iron County117
- Florence County116
- Barron County116
- Rusk County114
- Dodge County114
- Green Lake County114
- Washington County111
- Adams County108
- Marquette County107
- Juneau County104
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20182020
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.