Alert archive / Wisconsin / Tornado Watches / 2021
Tornado Watches in Wisconsin, December 2021
1 tornado watches in December 2021. 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 tornado watches reaches back to 1997.
Tornado Watches by county
Each county as a circle sized by its count in December 2021. Tap one for its archive.
- Tornado Watches
- 1
- Busiest day
- December 15, 20211 tornado watches
Over time
By day
Days in UTC, the clock the archive keeps.
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 |
|---|---|---|---|---|
| Dec 15, 5:30 PM CST | Tornado Watch | SPC | Adams, Barron, Buffalo, Chippewa, Clark, Columbia and 28 more | 6 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Adams County1
- Barron County1
- Buffalo County1
- Chippewa County1
- Clark County1
- Columbia County1
- Crawford County1
- Dane County1
- Dunn County1
- Eau Claire County1
- Grant County1
- Green County1
- Green Lake County1
- Iowa County1
- Jackson County1
- Juneau County1
- La Crosse County1
- Lafayette County1
- Marathon County1
- Marquette County1
- Monroe County1
- Pepin County1
- Pierce County1
- Polk County1
- Portage County1
- Richland County1
- Rusk County1
- Saint Croix County1
- Sauk County1
- Taylor County1
- Trempealeau County1
- Vernon County1
- Waushara County1
- Wood County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20202022
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.