Alert archive / Wisconsin / Severe Thunderstorm Warnings
Severe Thunderstorm Warnings in Wisconsin, 1990
167 severe thunderstorm warnings in 1990. 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 1990. Tap one for its archive.
- Severe Thunderstorm Warnings
- 167
- Busiest month
- September61 severe thunderstorm warnings
- Busiest day
- September 10, 199018 severe thunderstorm 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 |
|---|---|---|---|---|
| Mar 13, 2:54 PM CST | Severe Thunderstorm Warning | GRB | Green, Rock | 51 min |
| Mar 13, 3:38 PM CST | Severe Thunderstorm Warning | MKX | Racine, Walworth | 67 min |
| Mar 13, 3:52 PM CST | Severe Thunderstorm Warning | GRB | Dane, Rock | 53 min |
| Mar 13, 4:07 PM CST | Severe Thunderstorm Warning | GRB | Green | 53 min |
| Mar 13, 4:10 PM CST | Severe Thunderstorm Warning | MKX | Jefferson | 50 min |
| Mar 13, 4:24 PM CST | Severe Thunderstorm Warning | MKX | Milwaukee | 36 min |
| Mar 13, 4:47 PM CST | Severe Thunderstorm Warning | GRB | Dane | 43 min |
| Mar 13, 5:02 PM CST | Severe Thunderstorm Warning | MKX | Dodge, Jefferson | 58 min |
| Mar 13, 5:43 PM CST | Severe Thunderstorm Warning | DVN | Grant | 32 min |
| Mar 13, 5:55 PM CST | Severe Thunderstorm Warning | MKX | Dodge | 65 min |
| Mar 13, 5:56 PM CST | Severe Thunderstorm Warning | DVN | Lafayette | 34 min |
| Mar 13, 6:11 PM CST | Severe Thunderstorm Warning | GRB | Columbia, Dane | 64 min |
| Mar 13, 6:49 PM CST | Severe Thunderstorm Warning | MKX | Washington | 56 min |
| Mar 13, 6:58 PM CST | Severe Thunderstorm Warning | MKX | Dodge | 62 min |
| Mar 13, 7:44 PM CST | Severe Thunderstorm Warning | MKX | Washington | 51 min |
| Mar 13, 8:12 PM CST | Severe Thunderstorm Warning | GRB | Juneau, Sauk | 33 min |
| Apr 23, 2:11 AM CDT | Severe Thunderstorm Warning | MPX | Pierce, Saint Croix | 34 min |
| Apr 23, 2:32 AM CDT | Severe Thunderstorm Warning | MPX | Pierce | 28 min |
| Apr 23, 2:41 AM CDT | Severe Thunderstorm Warning | MPX | Polk | 34 min |
| Apr 27, 5:19 PM CDT | Severe Thunderstorm Warning | GRB | Green | 41 min |
| Apr 27, 5:50 PM CDT | Severe Thunderstorm Warning | GRB | Dane | 55 min |
| Jun 2, 1:54 PM CDT | Severe Thunderstorm Warning | MPX | Dunn, Polk, Saint Croix | 51 min |
| Jun 2, 2:19 PM CDT | Severe Thunderstorm Warning | MPX | Barron, Dunn | 41 min |
| Jun 2, 2:58 PM CDT | Severe Thunderstorm Warning | MKX | Clark, Taylor | 62 min |
| Jun 2, 3:01 PM CDT | Severe Thunderstorm Warning | MPX | Chippewa, Rusk | 44 min |
| Jun 2, 3:08 PM CDT | Severe Thunderstorm Warning | GRB | Dane | 52 min |
| Jun 2, 3:21 PM CDT | Severe Thunderstorm Warning | MKX | Marathon, Portage | 54 min |
| Jun 2, 3:29 PM CDT | Severe Thunderstorm Warning | GRB | Columbia | 46 min |
| Jun 2, 4:12 PM CDT | Severe Thunderstorm Warning | GRB | Dane | 48 min |
| Jun 2, 4:55 PM CDT | Severe Thunderstorm Warning | MKX | Dodge, Fond du Lac, Jefferson | 65 min |
| Jun 2, 5:25 PM CDT | Severe Thunderstorm Warning | MKX | Washington, Waukesha | 65 min |
| Jun 2, 5:25 PM CDT | Severe Thunderstorm Warning | MKX | Walworth | 35 min |
| Jun 2, 5:36 PM CDT | Severe Thunderstorm Warning | MKX | Ozaukee, Sheboygan | 64 min |
| Jun 2, 5:54 PM CDT | Severe Thunderstorm Warning | MKX | Milwaukee | 46 min |
| Jun 2, 6:02 PM CDT | Severe Thunderstorm Warning | MKX | Kenosha, Racine | 38 min |
| Jun 12, 1:48 PM CDT | Severe Thunderstorm Warning | DLH | Ashland, Iron, Price | 42 min |
| Jun 12, 2:26 PM CDT | Severe Thunderstorm Warning | DLH | Vilas | 49 min |
| Jun 12, 5:15 PM CDT | Severe Thunderstorm Warning | ARX | Trempealeau | 35 min |
| Jun 12, 6:30 PM CDT | Severe Thunderstorm Warning | MPX | Saint Croix | 60 min |
| Jun 12, 6:35 PM CDT | Severe Thunderstorm Warning | MPX | Pierce, Saint Croix | 55 min |
| Jun 12, 6:46 PM CDT | Severe Thunderstorm Warning | MPX | Dunn, Pepin | 44 min |
| Jun 12, 7:09 PM CDT | Severe Thunderstorm Warning | MPX | Chippewa, Eau Claire | 66 min |
| Jun 12, 7:24 PM CDT | Severe Thunderstorm Warning | MKX | Marathon | 51 min |
| Jun 12, 8:02 PM CDT | Severe Thunderstorm Warning | MKX | Clark, Taylor | 58 min |
| Jun 12, 8:20 PM CDT | Severe Thunderstorm Warning | MKX | Lincoln | 40 min |
| Jun 12, 8:43 PM CDT | Severe Thunderstorm Warning | DLH | Oneida | 47 min |
| Jun 12, 9:48 PM CDT | Severe Thunderstorm Warning | MPX | Dunn, Pepin, Pierce | 42 min |
| Jun 13, 12:24 AM CDT | Severe Thunderstorm Warning | GRB | Adams, Juneau | 51 min |
| Jun 13, 12:47 AM CDT | Severe Thunderstorm Warning | GRB | Green Lake, Marquette | 43 min |
| Jun 13, 1:37 AM CDT | Severe Thunderstorm Warning | GRB | Adams, Juneau | 53 min |
| Jun 13, 1:37 AM CDT | Severe Thunderstorm Warning | GRB | Marquette | 53 min |
| Jun 13, 2:06 AM CDT | Severe Thunderstorm Warning | GRB | Waushara | 39 min |
| Jun 13, 2:45 AM CDT | Severe Thunderstorm Warning | GRB | Adams, Marquette, Waushara | 45 min |
| Jun 19, 5:04 PM CDT | Severe Thunderstorm Warning | MPX | Pierce, Saint Croix | 56 min |
| Jun 19, 7:42 PM CDT | Severe Thunderstorm Warning | ARX | La Crosse | 36 min |
| Jun 20, 7:11 PM CDT | Severe Thunderstorm Warning | MPX | Polk, Saint Croix | 34 min |
| Jun 22, 12:54 PM CDT | Severe Thunderstorm Warning | MKX | Washington | 36 min |
| Jun 25, 9:26 PM CDT | Severe Thunderstorm Warning | DLH | Douglas | 64 min |
| Jun 25, 10:45 PM CDT | Severe Thunderstorm Warning | DLH | Burnett, Washburn | 75 min |
| Jun 25, 11:29 PM CDT | Severe Thunderstorm Warning | MPX | Polk | 61 min |
| Jun 26, 12:32 AM CDT | Severe Thunderstorm Warning | MPX | Barron, Dunn | 43 min |
| Jun 26, 1:53 AM CDT | Severe Thunderstorm Warning | MPX | Eau Claire | 37 min |
| Jun 26, 6:25 PM CDT | Severe Thunderstorm Warning | ARX | La Crosse, Vernon | 35 min |
| Jun 26, 8:13 PM CDT | Severe Thunderstorm Warning | GRB | Columbia, Dane | 52 min |
| Jun 28, 11:35 PM CDT | Severe Thunderstorm Warning | MKX | Fond du Lac | 25 min |
| Jun 29, 12:33 AM CDT | Severe Thunderstorm Warning | GRB | Green, Rock | 57 min |
| Jun 29, 12:38 AM CDT | Severe Thunderstorm Warning | DVN | Lafayette | 52 min |
| Jun 29, 12:38 AM CDT | Severe Thunderstorm Warning | MKX | Milwaukee, Waukesha | 52 min |
| Jun 29, 12:38 AM CDT | Severe Thunderstorm Warning | MKX | Jefferson | 52 min |
| Jun 29, 1:08 AM CDT | Severe Thunderstorm Warning | MKX | Walworth | 45 min |
| Jun 29, 8:10 PM CDT | Severe Thunderstorm Warning | DLH | Douglas | 50 min |
| Jun 29, 10:48 PM CDT | Severe Thunderstorm Warning | MPX | Rusk | 57 min |
| Jul 4, 6:14 PM CDT | Severe Thunderstorm Warning | DVN | Lafayette | 46 min |
| Jul 4, 6:16 PM CDT | Severe Thunderstorm Warning | DVN | Grant, Lafayette | 59 min |
| Jul 4, 6:35 PM CDT | Severe Thunderstorm Warning | GRB | Green | 55 min |
| Jul 4, 7:06 PM CDT | Severe Thunderstorm Warning | GRB | Rock | 69 min |
| Jul 8, 3:20 AM CDT | Severe Thunderstorm Warning | DLH | Burnett, Douglas | 25 min |
| Jul 8, 6:02 PM CDT | Severe Thunderstorm Warning | MKX | Sheboygan | 58 min |
| Jul 16, 2:22 PM CDT | Severe Thunderstorm Warning | MKX | Lincoln | 53 min |
| Jul 17, 5:27 AM CDT | Severe Thunderstorm Warning | DLH | Sawyer, Washburn | 33 min |
| Jul 18, 12:47 PM CDT | Severe Thunderstorm Warning | GRB | Dane, Green, Rock | 58 min |
| Jul 18, 1:08 PM CDT | Severe Thunderstorm Warning | MKX | Jefferson | 52 min |
| Jul 18, 1:23 PM CDT | Severe Thunderstorm Warning | MKX | Waukesha | 67 min |
| Jul 18, 2:20 PM CDT | Severe Thunderstorm Warning | MKX | Kenosha, Racine | 40 min |
| Aug 3, 9:29 PM CDT | Severe Thunderstorm Warning | DLH | Burnett | 36 min |
| Aug 9, 1:03 PM CDT | Severe Thunderstorm Warning | DLH | Sawyer | 27 min |
| Aug 9, 2:28 PM CDT | Severe Thunderstorm Warning | MPX | Rusk | 62 min |
| Aug 9, 3:05 PM CDT | Severe Thunderstorm Warning | DLH | Oneida | 40 min |
| Aug 9, 3:51 PM CDT | Severe Thunderstorm Warning | MKX | Taylor | 64 min |
| Aug 9, 4:36 PM CDT | Severe Thunderstorm Warning | MPX | Clark | 69 min |
| Aug 9, 5:25 PM CDT | Severe Thunderstorm Warning | ARX | Buffalo | 50 min |
| Aug 9, 5:25 PM CDT | Severe Thunderstorm Warning | MPX | Eau Claire | 65 min |
| Aug 9, 6:17 PM CDT | Severe Thunderstorm Warning | ARX | Buffalo | 43 min |
| Aug 17, 9:10 PM CDT | Severe Thunderstorm Warning | GRB | Iowa, Richland, Sauk | 65 min |
| Aug 18, 12:16 AM CDT | Severe Thunderstorm Warning | MKX | Milwaukee, Waukesha | 59 min |
| Aug 18, 3:38 PM CDT | Severe Thunderstorm Warning | ARX | Trempealeau | 37 min |
| Aug 19, 5:55 PM CDT | Severe Thunderstorm Warning | GRB | Rock | 35 min |
| Aug 26, 6:21 AM CDT | Severe Thunderstorm Warning | ARX | Jackson, Trempealeau | 69 min |
| Aug 26, 6:38 AM CDT | Severe Thunderstorm Warning | ARX | La Crosse | 67 min |
| Aug 26, 7:04 AM CDT | Severe Thunderstorm Warning | ARX | Monroe, Vernon | 56 min |
| Aug 26, 7:33 AM CDT | Severe Thunderstorm Warning | ARX | Crawford | 57 min |
| Aug 26, 8:07 AM CDT | Severe Thunderstorm Warning | DVN | Grant | 68 min |
| Aug 26, 8:48 AM CDT | Severe Thunderstorm Warning | GRB | Columbia, Dane, Sauk | 22 min |
| Aug 26, 9:37 AM CDT | Severe Thunderstorm Warning | MKX | Ozaukee | 38 min |
| Aug 27, 11:12 PM CDT | Severe Thunderstorm Warning | DLH | Douglas | 33 min |
| Sep 5, 6:49 PM CDT | Severe Thunderstorm Warning | DLH | Douglas | 56 min |
| Sep 5, 7:10 PM CDT | Severe Thunderstorm Warning | DLH | Burnett, Douglas, Washburn | 65 min |
| Sep 5, 8:20 PM CDT | Severe Thunderstorm Warning | DLH | Sawyer, Washburn | 55 min |
| Sep 5, 8:20 PM CDT | Severe Thunderstorm Warning | DLH | Burnett | 55 min |
| Sep 5, 10:00 PM CDT | Severe Thunderstorm Warning | DLH | Burnett, Washburn | 45 min |
| Sep 6, 4:57 PM CDT | Severe Thunderstorm Warning | MKX | Fond du Lac, Sheboygan | 63 min |
| Sep 6, 5:26 PM CDT | Severe Thunderstorm Warning | GRB | Adams | 34 min |
| Sep 6, 5:56 PM CDT | Severe Thunderstorm Warning | MKX | Sheboygan | 34 min |
| Sep 6, 6:00 PM CDT | Severe Thunderstorm Warning | GRB | Adams, Marquette, Waushara | 60 min |
| Sep 6, 6:53 PM CDT | Severe Thunderstorm Warning | ARX | Jackson | 37 min |
| Sep 6, 6:58 PM CDT | Severe Thunderstorm Warning | MKX | Wood | 38 min |
| Sep 6, 7:19 PM CDT | Severe Thunderstorm Warning | GRB | Adams, Juneau | 26 min |
| Sep 6, 7:25 PM CDT | Severe Thunderstorm Warning | MKX | Dodge | 50 min |
| Sep 6, 8:07 PM CDT | Severe Thunderstorm Warning | MKX | Ozaukee, Washington | 46 min |
| Sep 6, 8:22 PM CDT | Severe Thunderstorm Warning | GRB | Green Lake, Marquette | 38 min |
| Sep 6, 8:26 PM CDT | Severe Thunderstorm Warning | MKX | Milwaukee, Waukesha | 56 min |
| Sep 9, 5:04 PM CDT | Severe Thunderstorm Warning | MPX | Pierce, Saint Croix | 56 min |
| Sep 9, 5:58 PM CDT | Severe Thunderstorm Warning | MPX | Dunn, Pierce, Saint Croix | 62 min |
| Sep 9, 5:58 PM CDT | Severe Thunderstorm Warning | MPX | Pepin | 62 min |
| Sep 9, 6:51 PM CDT | Severe Thunderstorm Warning | GRB | Waushara | 54 min |
| Sep 9, 6:53 PM CDT | Severe Thunderstorm Warning | MPX | Dunn, Pepin, Pierce | 67 min |
| Sep 9, 6:53 PM CDT | Severe Thunderstorm Warning | MPX | Saint Croix | 67 min |
| Sep 9, 7:32 PM CDT | Severe Thunderstorm Warning | ARX | Buffalo | 58 min |
| Sep 9, 7:34 PM CDT | Severe Thunderstorm Warning | MPX | Pepin | 41 min |
| Sep 9, 7:45 PM CDT | Severe Thunderstorm Warning | GRB | Waushara | 60 min |
| Sep 9, 8:03 PM CDT | Severe Thunderstorm Warning | MPX | Chippewa | 27 min |
| Sep 9, 8:13 PM CDT | Severe Thunderstorm Warning | MPX | Pepin, Pierce | 47 min |
| Sep 9, 8:18 PM CDT | Severe Thunderstorm Warning | MKX | Taylor | 27 min |
| Sep 9, 8:18 PM CDT | Severe Thunderstorm Warning | MKX | Clark | 42 min |
| Sep 9, 8:19 PM CDT | Severe Thunderstorm Warning | GRB | Green Lake | 41 min |
| Sep 9, 8:27 PM CDT | Severe Thunderstorm Warning | ARX | Buffalo | 63 min |
| Sep 9, 8:27 PM CDT | Severe Thunderstorm Warning | MKX | Fond du Lac | 63 min |
| Sep 9, 8:56 PM CDT | Severe Thunderstorm Warning | MPX | Clark | 34 min |
| Sep 9, 9:06 PM CDT | Severe Thunderstorm Warning | ARX | Trempealeau | 69 min |
| Sep 9, 9:30 PM CDT | Severe Thunderstorm Warning | ARX | La Crosse | 60 min |
| Sep 9, 9:31 PM CDT | Severe Thunderstorm Warning | MPX | Clark | 29 min |
| Sep 9, 10:00 PM CDT | Severe Thunderstorm Warning | MPX | Clark | 45 min |
| Sep 9, 10:18 PM CDT | Severe Thunderstorm Warning | MKX | Wood | 42 min |
| Sep 9, 10:22 PM CDT | Severe Thunderstorm Warning | ARX | Jackson, Monroe | 68 min |
| Sep 9, 10:56 PM CDT | Severe Thunderstorm Warning | GRB | Adams | 49 min |
| Sep 11, 4:58 PM CDT | Severe Thunderstorm Warning | MPX | Barron | 62 min |
| Sep 11, 6:18 PM CDT | Severe Thunderstorm Warning | MPX | Rusk | 57 min |
| Sep 11, 6:25 PM CDT | Severe Thunderstorm Warning | DLH | Sawyer | 65 min |
| Sep 11, 8:50 PM CDT | Severe Thunderstorm Warning | DLH | Sawyer, Washburn | 55 min |
| Sep 11, 8:55 PM CDT | Severe Thunderstorm Warning | MPX | Rusk | 50 min |
| Sep 11, 9:50 PM CDT | Severe Thunderstorm Warning | DLH | Bayfield, Douglas, Sawyer, Washburn | 55 min |
| Sep 12, 8:59 PM CDT | Severe Thunderstorm Warning | DLH | Douglas | 61 min |
| Sep 12, 9:51 PM CDT | Severe Thunderstorm Warning | DLH | Bayfield, Douglas | 69 min |
| Sep 12, 11:01 PM CDT | Severe Thunderstorm Warning | DLH | Bayfield, Douglas | 59 min |
| Sep 13, 7:11 PM CDT | Severe Thunderstorm Warning | DLH | Douglas | 34 min |
| Sep 13, 9:41 PM CDT | Severe Thunderstorm Warning | MPX | Barron, Polk | 49 min |
| Sep 13, 10:16 PM CDT | Severe Thunderstorm Warning | DLH | Oneida | 59 min |
| Sep 13, 11:05 PM CDT | Severe Thunderstorm Warning | MKX | Lincoln, Taylor | 55 min |
| Sep 13, 11:24 PM CDT | Severe Thunderstorm Warning | GRB | Forest, Langlade | 66 min |
| Sep 13, 11:46 PM CDT | Severe Thunderstorm Warning | GRB | Florence | 59 min |
| Sep 13, 11:48 PM CDT | Severe Thunderstorm Warning | MKX | Clark, Marathon | 57 min |
| Sep 14, 12:07 AM CDT | Severe Thunderstorm Warning | GRB | Menominee, Oconto | 68 min |
| Sep 14, 12:07 AM CDT | Severe Thunderstorm Warning | GRB | Marinette | 68 min |
| Sep 14, 12:33 AM CDT | Severe Thunderstorm Warning | GRB | Forest, Langlade | 42 min |
| Sep 15, 7:27 PM CDT | Severe Thunderstorm Warning | MKX | Ozaukee, Washington | 63 min |
| Sep 15, 7:57 PM CDT | Severe Thunderstorm Warning | GRB | Manitowoc | 33 min |
| Oct 14, 7:22 PM CDT | Severe Thunderstorm Warning | GRB | Dane | 33 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Douglas County11
- Dane County10
- Pierce County9
- Saint Croix County9
- Clark County8
- Dunn County7
- Adams County7
- Washburn County7
- Green County6
- Rock County6
- Washington County6
- Pepin County6
- Burnett County6
- Sawyer County6
- Jefferson County5
- Milwaukee County5
- Dodge County5
- Polk County5
- Taylor County5
- Rusk County5
- Waukesha County5
- Marquette County5
- Waushara County5
- Lafayette County4
- Columbia County4
- Juneau County4
- Barron County4
- Fond du Lac County4
- Ozaukee County4
- Sheboygan County4
- Trempealeau County4
- La Crosse County4
- Buffalo County4
- Racine County3
- Walworth County3
- Grant County3
- Sauk County3
- Chippewa County3
- Marathon County3
- Eau Claire County3
24 more counties
- Lincoln County3
- Oneida County3
- Green Lake County3
- Jackson County3
- Bayfield County3
- Kenosha County2
- Vernon County2
- Monroe County2
- Wood County2
- Forest County2
- Langlade County2
- Portage County1
- Ashland County1
- Iron County1
- Price County1
- Vilas County1
- Iowa County1
- Richland County1
- Crawford County1
- Florence County1
- Menominee County1
- Oconto County1
- Marinette County1
- Manitowoc County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive19891991
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.