Alert archive / Wisconsin / Severe Thunderstorm Warnings / 2017
Severe Thunderstorm Warnings in Wisconsin, April 2017
35 severe thunderstorm warnings in April 2017. 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 severe thunderstorm warnings reaches back to 1986.
Severe Thunderstorm Warnings by county
Each county as a circle sized by its count in April 2017. Tap one for its archive.
- Severe Thunderstorm Warnings
- 35
- Busiest day
- April 10, 201727 severe thunderstorm warnings
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 |
|---|---|---|---|---|
| Apr 9, 3:20 PM CDT | Severe Thunderstorm Warning | ARX | Taylor | 25 min |
| Apr 9, 5:40 PM CDT | Severe Thunderstorm Warning | DLH | Price | 35 min |
| Apr 9, 5:57 PM CDT | Severe Thunderstorm Warning | GRB | Lincoln, Oneida | 33 min |
| Apr 9, 6:29 PM CDT | Severe Thunderstorm Warning | GRB | Oneida | 56 min |
| Apr 9, 7:13 PM CDT | Severe Thunderstorm Warning | GRB | Florence, Forest | 62 min |
| Apr 9, 8:14 PM CDT | Severe Thunderstorm Warning | GRB | Florence | 17 min |
| Apr 9, 8:58 PM CDT | Severe Thunderstorm Warning | MPX | Dunn, Pierce, Saint Croix | 32 min |
| Apr 9, 9:30 PM CDT | Severe Thunderstorm Warning | MPX | Chippewa, Dunn | 30 min |
| Apr 9, 10:11 PM CDT | Severe Thunderstorm Warning | ARX | Buffalo | 49 min |
| Apr 9, 10:25 PM CDT | Severe Thunderstorm Warning | DLH | Price, Sawyer | 35 min |
| Apr 9, 10:33 PM CDT | Severe Thunderstorm Warning | ARX | Trempealeau | 57 min |
| Apr 9, 10:41 PM CDT | Severe Thunderstorm Warning | ARX | Taylor | 64 min |
| Apr 9, 11:04 PM CDT | Severe Thunderstorm Warning | ARX | Buffalo | 41 min |
| Apr 9, 11:12 PM CDT | Severe Thunderstorm Warning | ARX | Clark, Jackson | 63 min |
| Apr 9, 11:25 PM CDT | Severe Thunderstorm Warning | GRB | Vilas | 50 min |
| Apr 9, 11:35 PM CDT | Severe Thunderstorm Warning | GRB | Lincoln, Oneida | 55 min |
| Apr 9, 11:37 PM CDT | Severe Thunderstorm Warning | ARX | Jackson, Trempealeau | 53 min |
| Apr 9, 11:44 PM CDT | Severe Thunderstorm Warning | ARX | Clark | 60 min |
| Apr 9, 11:58 PM CDT | Severe Thunderstorm Warning | ARX | Clark, Jackson | 47 min |
| Apr 10, 12:06 AM CDT | Severe Thunderstorm Warning | GRB | Forest, Vilas | 39 min |
| Apr 10, 12:12 AM CDT | Severe Thunderstorm Warning | GRB | Marathon | 48 min |
| Apr 10, 12:23 AM CDT | Severe Thunderstorm Warning | GRB | Oneida | 37 min |
| Apr 10, 12:27 AM CDT | Severe Thunderstorm Warning | GRB | Lincoln | 63 min |
| Apr 10, 12:54 AM CDT | Severe Thunderstorm Warning | GRB | Florence, Forest | 46 min |
| Apr 10, 12:59 AM CDT | Severe Thunderstorm Warning | GRB | Marathon | 31 min |
| Apr 10, 1:11 AM CDT | Severe Thunderstorm Warning | GRB | Langlade, Oneida | 33 min |
| Apr 10, 1:23 AM CDT | Severe Thunderstorm Warning | GRB | Marathon, Menominee, Shawano | 25 min |
| Apr 10, 4:51 AM CDT | Severe Thunderstorm Warning | MKX | Kenosha, Racine, Walworth | 24 min |
| Apr 10, 6:50 AM CDT | Severe Thunderstorm Warning | GRB | Kewaunee | 25 min |
| Apr 10, 2:21 PM CDT | Severe Thunderstorm Warning | MKX | Green, Lafayette | 39 min |
| Apr 10, 2:43 PM CDT | Severe Thunderstorm Warning | MKX | Dane, Green, Rock | 30 min |
| Apr 15, 8:01 PM CDT | Severe Thunderstorm Warning | MPX | Pierce | 32 min |
| Apr 15, 8:24 PM CDT | Severe Thunderstorm Warning | MPX | Pierce | 35 min |
| Apr 15, 11:19 PM CDT | Severe Thunderstorm Warning | GRB | Manitowoc | 26 min |
| Apr 20, 1:42 AM CDT | Severe Thunderstorm Warning | MKX | Kenosha, Milwaukee, Racine, Walworth, Waukesha | 48 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Oneida County5
- Lincoln County3
- Florence County3
- Forest County3
- Pierce County3
- Clark County3
- Jackson County3
- Marathon County3
- Taylor County2
- Price County2
- Dunn County2
- Buffalo County2
- Trempealeau County2
- Vilas County2
- Kenosha County2
- Racine County2
- Walworth County2
- Green County2
- Saint Croix County1
- Chippewa County1
- Sawyer County1
- Langlade County1
- Menominee County1
- Shawano County1
- Kewaunee County1
- Lafayette County1
- Dane County1
- Rock County1
- Manitowoc County1
- Milwaukee County1
- Waukesha County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20162018
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.