Alert archive / Wisconsin / Severe Thunderstorm Warnings
Severe Thunderstorm Warnings in Wisconsin, 1997
308 severe thunderstorm warnings in 1997. 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 1997. Tap one for its archive.
- Severe Thunderstorm Warnings
- 308
- Busiest month
- July110 severe thunderstorm warnings
- Busiest day
- July 16, 199729 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 |
|---|---|---|---|---|
| Apr 5, 4:07 PM CST | Severe Thunderstorm Warning | MKX | Lafayette | 53 min |
| Apr 5, 4:24 PM CST | Severe Thunderstorm Warning | ARX | Crawford | 61 min |
| Apr 5, 4:24 PM CST | Severe Thunderstorm Warning | ARX | Grant | 61 min |
| Apr 5, 4:39 PM CST | Severe Thunderstorm Warning | MKX | Green | 66 min |
| Apr 5, 4:52 PM CST | Severe Thunderstorm Warning | ARX | Richland, Vernon | 38 min |
| Apr 5, 4:58 PM CST | Severe Thunderstorm Warning | MKX | Dane, Iowa | 77 min |
| Apr 5, 4:58 PM CST | Severe Thunderstorm Warning | MKX | Rock | 77 min |
| Apr 5, 5:15 PM CST | Severe Thunderstorm Warning | ARX | La Crosse | 45 min |
| Apr 5, 5:16 PM CST | Severe Thunderstorm Warning | MKX | Jefferson, Walworth | 74 min |
| Apr 5, 5:16 PM CST | Severe Thunderstorm Warning | MKX | Columbia, Sauk | 74 min |
| Apr 5, 5:25 PM CST | Severe Thunderstorm Warning | ARX | Monroe | 50 min |
| Apr 5, 5:30 PM CST | Severe Thunderstorm Warning | ARX | Jackson, Trempealeau | 45 min |
| Apr 5, 5:30 PM CST | Severe Thunderstorm Warning | ARX | Buffalo | 45 min |
| Apr 5, 5:36 PM CST | Severe Thunderstorm Warning | MKX | Dodge, Racine, Waukesha | 69 min |
| Apr 5, 5:36 PM CST | Severe Thunderstorm Warning | MKX | Kenosha | 69 min |
| Apr 5, 5:57 PM CST | Severe Thunderstorm Warning | MKX | Milwaukee, Ozaukee, Washington | 63 min |
| Apr 5, 5:57 PM CST | Severe Thunderstorm Warning | MKX | Green Lake, Marquette | 63 min |
| Apr 5, 5:57 PM CST | Severe Thunderstorm Warning | MKX | Fond du Lac | 63 min |
| Apr 5, 6:01 PM CST | Severe Thunderstorm Warning | ARX | Adams, Juneau | 29 min |
| Apr 5, 6:10 PM CST | Severe Thunderstorm Warning | GRB | Portage, Wood | 50 min |
| Apr 5, 6:21 PM CST | Severe Thunderstorm Warning | ARX | Clark | 54 min |
| Apr 5, 6:35 PM CST | Severe Thunderstorm Warning | GRB | Waushara | 25 min |
| Apr 5, 6:51 PM CST | Severe Thunderstorm Warning | GRB | Marathon | 64 min |
| Apr 5, 7:01 PM CST | Severe Thunderstorm Warning | GRB | Portage, Shawano, Waupaca | 59 min |
| Apr 30, 2:40 PM CDT | Severe Thunderstorm Warning | ARX | Grant | 35 min |
| May 5, 1:44 PM CDT | Severe Thunderstorm Warning | MKX | Milwaukee, Racine, Waukesha | 66 min |
| May 18, 5:11 PM CDT | Severe Thunderstorm Warning | ARX | Grant | 34 min |
| May 18, 5:41 PM CDT | Severe Thunderstorm Warning | ARX | Grant | 49 min |
| May 18, 6:41 PM CDT | Severe Thunderstorm Warning | ARX | Grant | 29 min |
| Jun 5, 12:37 PM CDT | Severe Thunderstorm Warning | ARX | Buffalo | 63 min |
| Jun 5, 12:37 PM CDT | Severe Thunderstorm Warning | MPX | Pepin | 33 min |
| Jun 5, 1:22 PM CDT | Severe Thunderstorm Warning | MPX | Eau Claire | 38 min |
| Jun 5, 1:26 PM CDT | Severe Thunderstorm Warning | ARX | Jackson | 64 min |
| Jun 5, 1:34 PM CDT | Severe Thunderstorm Warning | ARX | Clark | 46 min |
| Jun 5, 1:59 PM CDT | Severe Thunderstorm Warning | ARX | Trempealeau | 46 min |
| Jun 5, 2:18 PM CDT | Severe Thunderstorm Warning | ARX | Clark | 47 min |
| Jun 5, 2:29 PM CDT | Severe Thunderstorm Warning | ARX | Jackson, Trempealeau | 61 min |
| Jun 5, 3:16 PM CDT | Severe Thunderstorm Warning | ARX | La Crosse | 64 min |
| Jun 5, 3:30 PM CDT | Severe Thunderstorm Warning | ARX | Jackson | 30 min |
| Jun 5, 3:45 PM CDT | Severe Thunderstorm Warning | ARX | Juneau, Monroe | 60 min |
| Jun 7, 2:36 PM CDT | Severe Thunderstorm Warning | MPX | Pierce | 34 min |
| Jun 11, 2:22 PM CDT | Severe Thunderstorm Warning | ARX | Clark | 63 min |
| Jun 11, 3:47 PM CDT | Severe Thunderstorm Warning | GRB | Marathon | 48 min |
| Jun 11, 5:05 PM CDT | Severe Thunderstorm Warning | GRB | Lincoln | 50 min |
| Jun 11, 5:20 PM CDT | Severe Thunderstorm Warning | GRB | Langlade | 45 min |
| Jun 15, 2:45 PM CDT | Severe Thunderstorm Warning | MPX | Pierce, Saint Croix | 60 min |
| Jun 15, 2:53 PM CDT | Severe Thunderstorm Warning | ARX | La Crosse, Vernon | 37 min |
| Jun 15, 3:02 PM CDT | Severe Thunderstorm Warning | ARX | Vernon | 48 min |
| Jun 15, 3:24 PM CDT | Severe Thunderstorm Warning | MPX | Dunn | 36 min |
| Jun 15, 3:56 PM CDT | Severe Thunderstorm Warning | MKX | Sauk | 59 min |
| Jun 15, 3:57 PM CDT | Severe Thunderstorm Warning | ARX | Crawford, Richland | 63 min |
| Jun 15, 4:06 PM CDT | Severe Thunderstorm Warning | ARX | Juneau | 54 min |
| Jun 15, 4:10 PM CDT | Severe Thunderstorm Warning | ARX | Grant | 65 min |
| Jun 15, 4:20 PM CDT | Severe Thunderstorm Warning | ARX | Adams | 60 min |
| Jun 15, 4:38 PM CDT | Severe Thunderstorm Warning | ARX | Clark | 62 min |
| Jun 15, 4:38 PM CDT | Severe Thunderstorm Warning | MKX | Iowa | 62 min |
| Jun 15, 4:38 PM CDT | Severe Thunderstorm Warning | MKX | Columbia, Marquette | 62 min |
| Jun 15, 4:47 PM CDT | Severe Thunderstorm Warning | MKX | Sauk | 58 min |
| Jun 15, 5:00 PM CDT | Severe Thunderstorm Warning | MKX | Green Lake | 60 min |
| Jun 15, 5:02 PM CDT | Severe Thunderstorm Warning | ARX | Richland | 18 min |
| Jun 15, 5:10 PM CDT | Severe Thunderstorm Warning | MKX | Dane | 65 min |
| Jun 15, 5:12 PM CDT | Severe Thunderstorm Warning | ARX | Grant | 63 min |
| Jun 15, 5:23 PM CDT | Severe Thunderstorm Warning | GRB | Wood | 47 min |
| Jun 15, 5:30 PM CDT | Severe Thunderstorm Warning | MKX | Iowa, Lafayette | 60 min |
| Jun 15, 5:33 PM CDT | Severe Thunderstorm Warning | MKX | Dodge, Fond du Lac | 67 min |
| Jun 15, 5:38 PM CDT | Severe Thunderstorm Warning | MKX | Columbia | 47 min |
| Jun 15, 6:03 PM CDT | Severe Thunderstorm Warning | MKX | Jefferson | 57 min |
| Jun 15, 6:10 PM CDT | Severe Thunderstorm Warning | GRB | Portage, Wood | 65 min |
| Jun 15, 6:12 PM CDT | Severe Thunderstorm Warning | MKX | Dane | 48 min |
| Jun 15, 6:38 PM CDT | Severe Thunderstorm Warning | ARX | Grant | 47 min |
| Jun 15, 7:07 PM CDT | Severe Thunderstorm Warning | MKX | Green, Rock | 53 min |
| Jun 15, 7:32 PM CDT | Severe Thunderstorm Warning | GRB | Outagamie | 33 min |
| Jun 15, 9:40 PM CDT | Severe Thunderstorm Warning | MKX | Rock, Walworth | 60 min |
| Jun 19, 9:41 PM CDT | Severe Thunderstorm Warning | ARX | Buffalo, Trempealeau | 64 min |
| Jun 19, 10:33 PM CDT | Severe Thunderstorm Warning | ARX | Clark, Jackson | 57 min |
| Jun 19, 10:37 PM CDT | Severe Thunderstorm Warning | ARX | Vernon | 68 min |
| Jun 19, 11:15 PM CDT | Severe Thunderstorm Warning | GRB | Marathon | 60 min |
| Jun 19, 11:32 PM CDT | Severe Thunderstorm Warning | ARX | Jackson | 28 min |
| Jun 20, 1:28 AM CDT | Severe Thunderstorm Warning | GRB | Wood | 57 min |
| Jun 20, 1:52 AM CDT | Severe Thunderstorm Warning | GRB | Portage | 28 min |
| Jun 20, 2:17 AM CDT | Severe Thunderstorm Warning | GRB | Outagamie | 58 min |
| Jun 20, 3:01 AM CDT | Severe Thunderstorm Warning | GRB | Brown | 59 min |
| Jun 20, 8:34 AM CDT | Severe Thunderstorm Warning | MKX | Rock | 61 min |
| Jun 20, 6:20 PM CDT | Severe Thunderstorm Warning | MKX | Green | 60 min |
| Jun 20, 6:26 PM CDT | Severe Thunderstorm Warning | MKX | Milwaukee | 64 min |
| Jun 21, 1:49 AM CDT | Severe Thunderstorm Warning | ARX | Grant | 61 min |
| Jun 21, 2:32 AM CDT | Severe Thunderstorm Warning | MKX | Ozaukee, Sheboygan | 48 min |
| Jun 21, 3:10 AM CDT | Severe Thunderstorm Warning | MKX | Iowa, Lafayette | 65 min |
| Jun 21, 3:55 AM CDT | Severe Thunderstorm Warning | MKX | Dane, Green | 55 min |
| Jun 21, 4:53 AM CDT | Severe Thunderstorm Warning | MKX | Dane, Jefferson | 62 min |
| Jun 21, 5:53 AM CDT | Severe Thunderstorm Warning | MKX | Lafayette | 62 min |
| Jun 21, 6:55 AM CDT | Severe Thunderstorm Warning | MKX | Green | 60 min |
| Jun 21, 7:32 AM CDT | Severe Thunderstorm Warning | MKX | Rock, Walworth | 63 min |
| Jun 23, 1:22 AM CDT | Severe Thunderstorm Warning | ARX | Grant | 68 min |
| Jun 24, 3:59 PM CDT | Severe Thunderstorm Warning | GRB | Wood | 46 min |
| Jun 24, 4:03 PM CDT | Severe Thunderstorm Warning | MKX | Marquette | 32 min |
| Jun 24, 4:06 PM CDT | Severe Thunderstorm Warning | GRB | Portage, Waushara | 49 min |
| Jun 24, 4:07 PM CDT | Severe Thunderstorm Warning | ARX | Adams | 18 min |
| Jun 24, 4:13 PM CDT | Severe Thunderstorm Warning | MKX | Green | 47 min |
| Jun 24, 4:30 PM CDT | Severe Thunderstorm Warning | GRB | Marathon, Waupaca | 45 min |
| Jun 24, 4:46 PM CDT | Severe Thunderstorm Warning | MKX | Dane, Rock | 64 min |
| Jun 24, 4:59 PM CDT | Severe Thunderstorm Warning | MKX | Dodge, Jefferson | 61 min |
| Jun 24, 5:04 PM CDT | Severe Thunderstorm Warning | GRB | Shawano | 46 min |
| Jun 24, 5:20 PM CDT | Severe Thunderstorm Warning | MKX | Walworth | 45 min |
| Jun 24, 5:20 PM CDT | Severe Thunderstorm Warning | MKX | Fond du Lac | 45 min |
| Jun 24, 5:22 PM CDT | Severe Thunderstorm Warning | GRB | Menominee, Oconto | 63 min |
| Jun 24, 5:27 PM CDT | Severe Thunderstorm Warning | MKX | Washington, Waukesha | 48 min |
| Jun 24, 5:37 PM CDT | Severe Thunderstorm Warning | GRB | Langlade | 38 min |
| Jun 24, 5:45 PM CDT | Severe Thunderstorm Warning | MKX | Milwaukee, Ozaukee | 60 min |
| Jun 24, 5:45 PM CDT | Severe Thunderstorm Warning | MKX | Sheboygan | 60 min |
| Jun 24, 5:51 PM CDT | Severe Thunderstorm Warning | GRB | Marinette | 59 min |
| Jun 24, 5:54 PM CDT | Severe Thunderstorm Warning | GRB | Calumet, Manitowoc | 61 min |
| Jun 24, 6:04 PM CDT | Severe Thunderstorm Warning | MKX | Kenosha, Racine, Walworth | 61 min |
| Jun 24, 6:04 PM CDT | Severe Thunderstorm Warning | MKX | Waukesha | 61 min |
| Jun 24, 6:36 PM CDT | Severe Thunderstorm Warning | GRB | Kewaunee | 64 min |
| Jun 28, 10:02 AM CDT | Severe Thunderstorm Warning | MPX | Polk, Saint Croix | 58 min |
| Jun 28, 10:26 AM CDT | Severe Thunderstorm Warning | MPX | Pierce | 64 min |
| Jun 28, 3:35 PM CDT | Severe Thunderstorm Warning | DLH | Burnett, Douglas, Washburn | 55 min |
| Jun 28, 3:41 PM CDT | Severe Thunderstorm Warning | MPX | Polk | 49 min |
| Jun 28, 5:22 PM CDT | Severe Thunderstorm Warning | MPX | Eau Claire, Pepin | 38 min |
| Jun 28, 5:38 PM CDT | Severe Thunderstorm Warning | ARX | Buffalo | 57 min |
| Jun 28, 6:08 PM CDT | Severe Thunderstorm Warning | ARX | Trempealeau | 62 min |
| Jun 28, 6:12 PM CDT | Severe Thunderstorm Warning | GRB | Oneida, Vilas | 63 min |
| Jun 28, 6:30 PM CDT | Severe Thunderstorm Warning | ARX | Jackson | 60 min |
| Jun 28, 6:53 PM CDT | Severe Thunderstorm Warning | GRB | Lincoln | 47 min |
| Jun 28, 7:00 PM CDT | Severe Thunderstorm Warning | ARX | La Crosse | 65 min |
| Jun 28, 7:50 PM CDT | Severe Thunderstorm Warning | GRB | Marathon | 60 min |
| Jul 1, 8:25 PM CDT | Severe Thunderstorm Warning | MPX | Polk, Saint Croix | 65 min |
| Jul 1, 8:48 PM CDT | Severe Thunderstorm Warning | MPX | Pierce | 57 min |
| Jul 1, 9:10 PM CDT | Severe Thunderstorm Warning | MPX | Barron, Dunn | 50 min |
| Jul 1, 9:43 PM CDT | Severe Thunderstorm Warning | DLH | Washburn | 62 min |
| Jul 1, 10:14 PM CDT | Severe Thunderstorm Warning | MPX | Pepin, Pierce | 46 min |
| Jul 1, 10:26 PM CDT | Severe Thunderstorm Warning | ARX | Buffalo | 64 min |
| Jul 1, 10:38 PM CDT | Severe Thunderstorm Warning | MPX | Chippewa, Eau Claire | 52 min |
| Jul 1, 10:55 PM CDT | Severe Thunderstorm Warning | MPX | Pepin, Pierce | 35 min |
| Jul 1, 11:10 PM CDT | Severe Thunderstorm Warning | ARX | Clark | 65 min |
| Jul 1, 11:31 PM CDT | Severe Thunderstorm Warning | ARX | Buffalo | 59 min |
| Jul 1, 11:32 PM CDT | Severe Thunderstorm Warning | GRB | Marathon | 63 min |
| Jul 1, 11:33 PM CDT | Severe Thunderstorm Warning | MPX | Eau Claire | 27 min |
| Jul 1, 11:36 PM CDT | Severe Thunderstorm Warning | ARX | Richland | 64 min |
| Jul 1, 11:50 PM CDT | Severe Thunderstorm Warning | ARX | Grant | 60 min |
| Jul 1, 11:52 PM CDT | Severe Thunderstorm Warning | ARX | Crawford | 63 min |
| Jul 1, 11:58 PM CDT | Severe Thunderstorm Warning | MKX | Sauk | 62 min |
| Jul 2, 12:08 AM CDT | Severe Thunderstorm Warning | MKX | Lafayette | 62 min |
| Jul 2, 12:20 AM CDT | Severe Thunderstorm Warning | GRB | Wood | 65 min |
| Jul 2, 12:34 AM CDT | Severe Thunderstorm Warning | ARX | Trempealeau | 66 min |
| Jul 2, 12:35 AM CDT | Severe Thunderstorm Warning | GRB | Marathon | 80 min |
| Jul 2, 12:57 AM CDT | Severe Thunderstorm Warning | GRB | Portage | 63 min |
| Jul 2, 1:29 AM CDT | Severe Thunderstorm Warning | ARX | Clark, Jackson | 51 min |
| Jul 2, 1:41 AM CDT | Severe Thunderstorm Warning | GRB | Wood | 64 min |
| Jul 2, 1:48 AM CDT | Severe Thunderstorm Warning | GRB | Marathon | 72 min |
| Jul 2, 2:01 AM CDT | Severe Thunderstorm Warning | GRB | Portage, Shawano, Waupaca | 74 min |
| Jul 2, 4:04 AM CDT | Severe Thunderstorm Warning | GRB | Waupaca | 61 min |
| Jul 5, 6:17 PM CDT | Severe Thunderstorm Warning | MPX | Polk | 58 min |
| Jul 5, 7:20 PM CDT | Severe Thunderstorm Warning | MPX | Dunn, Pepin | 40 min |
| Jul 5, 7:56 PM CDT | Severe Thunderstorm Warning | ARX | Vernon | 34 min |
| Jul 5, 8:07 PM CDT | Severe Thunderstorm Warning | ARX | La Crosse, Monroe | 33 min |
| Jul 13, 8:55 PM CDT | Severe Thunderstorm Warning | MPX | Saint Croix | 50 min |
| Jul 13, 9:11 PM CDT | Severe Thunderstorm Warning | MPX | Pierce | 49 min |
| Jul 13, 10:01 PM CDT | Severe Thunderstorm Warning | DLH | Burnett, Washburn | 59 min |
| Jul 13, 10:35 PM CDT | Severe Thunderstorm Warning | MPX | Barron | 35 min |
| Jul 13, 10:54 PM CDT | Severe Thunderstorm Warning | DLH | Sawyer | 66 min |
| Jul 13, 10:58 PM CDT | Severe Thunderstorm Warning | ARX | Jackson, La Crosse, Trempealeau | 62 min |
| Jul 13, 11:42 PM CDT | Severe Thunderstorm Warning | DLH | Ashland, Price | 63 min |
| Jul 14, 12:20 AM CDT | Severe Thunderstorm Warning | GRB | Lincoln, Oneida, Vilas | 75 min |
| Jul 14, 12:25 AM CDT | Severe Thunderstorm Warning | DLH | Iron | 50 min |
| Jul 14, 1:00 AM CDT | Severe Thunderstorm Warning | GRB | Waushara | 60 min |
| Jul 14, 1:39 AM CDT | Severe Thunderstorm Warning | GRB | Winnebago | 46 min |
| Jul 16, 6:49 AM CDT | Severe Thunderstorm Warning | GRB | Oneida, Vilas | 61 min |
| Jul 16, 8:25 AM CDT | Severe Thunderstorm Warning | DLH | Douglas, Washburn | 35 min |
| Jul 16, 10:27 AM CDT | Severe Thunderstorm Warning | DLH | Ashland, Bayfield | 63 min |
| Jul 16, 11:05 AM CDT | Severe Thunderstorm Warning | DLH | Douglas | 55 min |
| Jul 16, 11:26 AM CDT | Severe Thunderstorm Warning | DLH | Ashland, Iron | 49 min |
| Jul 16, 12:18 PM CDT | Severe Thunderstorm Warning | DLH | Iron | 57 min |
| Jul 16, 12:30 PM CDT | Severe Thunderstorm Warning | GRB | Vilas | 75 min |
| Jul 16, 1:05 PM CDT | Severe Thunderstorm Warning | GRB | Oneida | 75 min |
| Jul 16, 1:56 PM CDT | Severe Thunderstorm Warning | GRB | Forest, Oneida | 79 min |
| Jul 16, 2:20 PM CDT | Severe Thunderstorm Warning | GRB | Lincoln | 80 min |
| Jul 16, 2:31 PM CDT | Severe Thunderstorm Warning | GRB | Langlade | 74 min |
| Jul 16, 2:43 PM CDT | Severe Thunderstorm Warning | DLH | Sawyer | 62 min |
| Jul 16, 3:00 PM CDT | Severe Thunderstorm Warning | DLH | Price | 60 min |
| Jul 16, 3:43 PM CDT | Severe Thunderstorm Warning | GRB | Menominee | 47 min |
| Jul 16, 3:44 PM CDT | Severe Thunderstorm Warning | ARX | Taylor | 61 min |
| Jul 16, 3:57 PM CDT | Severe Thunderstorm Warning | DLH | Price | 63 min |
| Jul 16, 4:11 PM CDT | Severe Thunderstorm Warning | GRB | Lincoln | 79 min |
| Jul 16, 4:56 PM CDT | Severe Thunderstorm Warning | GRB | Brown, Outagamie | 79 min |
| Jul 16, 5:06 PM CDT | Severe Thunderstorm Warning | GRB | Waushara | 79 min |
| Jul 16, 5:25 PM CDT | Severe Thunderstorm Warning | GRB | Calumet, Winnebago | 65 min |
| Jul 16, 5:51 PM CDT | Severe Thunderstorm Warning | MKX | Green Lake, Marquette | 59 min |
| Jul 16, 5:51 PM CDT | Severe Thunderstorm Warning | MKX | Fond du Lac | 59 min |
| Jul 16, 6:00 PM CDT | Severe Thunderstorm Warning | GRB | Manitowoc | 80 min |
| Jul 16, 6:10 PM CDT | Severe Thunderstorm Warning | ARX | Juneau, Monroe | 65 min |
| Jul 16, 6:21 PM CDT | Severe Thunderstorm Warning | MKX | Sheboygan | 59 min |
| Jul 16, 6:26 PM CDT | Severe Thunderstorm Warning | GRB | Waushara | 64 min |
| Jul 16, 6:29 PM CDT | Severe Thunderstorm Warning | MKX | Ozaukee, Washington | 2 hr |
| Jul 16, 6:29 PM CDT | Severe Thunderstorm Warning | MKX | Dodge | 2 hr |
| Jul 16, 6:56 PM CDT | Severe Thunderstorm Warning | MKX | Columbia, Sauk | 59 min |
| Jul 16, 7:06 PM CDT | Severe Thunderstorm Warning | ARX | Adams | 54 min |
| Jul 16, 7:15 PM CDT | Severe Thunderstorm Warning | ARX | Adams, Juneau | 60 min |
| Jul 16, 7:18 PM CDT | Severe Thunderstorm Warning | MKX | Fond du Lac, Green Lake, Marquette | 2 hr |
| Jul 16, 7:58 PM CDT | Severe Thunderstorm Warning | ARX | Adams | 62 min |
| Jul 16, 8:26 PM CDT | Severe Thunderstorm Warning | MKX | Milwaukee, Waukesha | 59 min |
| Jul 16, 8:56 PM CDT | Severe Thunderstorm Warning | ARX | Adams | 64 min |
| Jul 16, 9:57 PM CDT | Severe Thunderstorm Warning | ARX | Adams | 63 min |
| Jul 16, 10:19 PM CDT | Severe Thunderstorm Warning | MKX | Marquette | 61 min |
| Jul 16, 11:33 PM CDT | Severe Thunderstorm Warning | MPX | Pierce | 57 min |
| Jul 17, 12:23 AM CDT | Severe Thunderstorm Warning | MPX | Pepin, Pierce | 67 min |
| Jul 17, 1:09 AM CDT | Severe Thunderstorm Warning | ARX | Buffalo | 61 min |
| Jul 17, 2:08 AM CDT | Severe Thunderstorm Warning | ARX | Buffalo | 62 min |
| Jul 17, 2:18 AM CDT | Severe Thunderstorm Warning | ARX | Clark | 57 min |
| Jul 17, 2:54 AM CDT | Severe Thunderstorm Warning | ARX | Trempealeau | 61 min |
| Jul 17, 2:55 AM CDT | Severe Thunderstorm Warning | MPX | Pierce | 65 min |
| Jul 17, 2:55 AM CDT | Severe Thunderstorm Warning | MPX | Saint Croix | 65 min |
| Jul 17, 3:20 AM CDT | Severe Thunderstorm Warning | ARX | La Crosse | 45 min |
| Jul 17, 4:45 AM CDT | Severe Thunderstorm Warning | ARX | La Crosse | 45 min |
| Jul 18, 11:48 AM CDT | Severe Thunderstorm Warning | ARX | Crawford | 62 min |
| Jul 18, 1:41 PM CDT | Severe Thunderstorm Warning | MKX | Dane | 59 min |
| Jul 18, 2:37 PM CDT | Severe Thunderstorm Warning | MKX | Kenosha, Walworth | 63 min |
| Jul 18, 2:43 PM CDT | Severe Thunderstorm Warning | MKX | Kenosha, Walworth | 57 min |
| Jul 18, 3:07 PM CDT | Severe Thunderstorm Warning | MKX | Racine, Walworth | 63 min |
| Jul 20, 8:57 PM CDT | Severe Thunderstorm Warning | ARX | La Crosse | 63 min |
| Jul 25, 7:21 PM CDT | Severe Thunderstorm Warning | MKX | Dane, Dodge, Jefferson | 54 min |
| Jul 25, 8:21 PM CDT | Severe Thunderstorm Warning | MKX | Ozaukee, Sheboygan, Washington | 59 min |
| Jul 25, 11:11 PM CDT | Severe Thunderstorm Warning | MKX | Ozaukee, Washington | 49 min |
| Jul 26, 3:30 PM CDT | Severe Thunderstorm Warning | ARX | Juneau, Vernon | 45 min |
| Jul 26, 3:50 PM CDT | Severe Thunderstorm Warning | MKX | Sauk | 40 min |
| Jul 26, 3:55 PM CDT | Severe Thunderstorm Warning | ARX | Adams | 50 min |
| Jul 26, 4:10 PM CDT | Severe Thunderstorm Warning | MKX | Columbia | 65 min |
| Jul 26, 4:33 PM CDT | Severe Thunderstorm Warning | MKX | Dane, Jefferson | 57 min |
| Jul 26, 5:03 PM CDT | Severe Thunderstorm Warning | MKX | Dodge | 57 min |
| Jul 26, 5:27 PM CDT | Severe Thunderstorm Warning | MKX | Jefferson, Waukesha | 63 min |
| Jul 26, 5:35 PM CDT | Severe Thunderstorm Warning | MKX | Walworth | 55 min |
| Jul 26, 5:41 PM CDT | Severe Thunderstorm Warning | MKX | Kenosha, Racine | 64 min |
| Jul 26, 5:41 PM CDT | Severe Thunderstorm Warning | MKX | Milwaukee, Ozaukee, Washington | 64 min |
| Jul 27, 7:45 AM CDT | Severe Thunderstorm Warning | MKX | Dane | 60 min |
| Jul 27, 8:11 AM CDT | Severe Thunderstorm Warning | MKX | Jefferson, Rock | 59 min |
| Jul 27, 4:54 PM CDT | Severe Thunderstorm Warning | GRB | Oconto | 61 min |
| Aug 2, 7:58 PM CDT | Severe Thunderstorm Warning | GRB | Wood | 47 min |
| Aug 3, 5:30 PM CDT | Severe Thunderstorm Warning | MKX | Sauk | 60 min |
| Aug 3, 5:46 PM CDT | Severe Thunderstorm Warning | ARX | Vernon | 64 min |
| Aug 3, 6:02 PM CDT | Severe Thunderstorm Warning | MKX | Dane | 58 min |
| Aug 3, 6:17 PM CDT | Severe Thunderstorm Warning | MKX | Rock | 58 min |
| Aug 3, 7:01 PM CDT | Severe Thunderstorm Warning | MKX | Green, Rock | 59 min |
| Aug 3, 7:13 PM CDT | Severe Thunderstorm Warning | GRB | Lincoln | 47 min |
| Aug 3, 7:23 PM CDT | Severe Thunderstorm Warning | MKX | Fond du Lac, Green Lake | 57 min |
| Aug 3, 7:30 PM CDT | Severe Thunderstorm Warning | DLH | Burnett | 60 min |
| Aug 3, 7:59 PM CDT | Severe Thunderstorm Warning | ARX | Grant | 46 min |
| Aug 3, 8:06 PM CDT | Severe Thunderstorm Warning | MKX | Dodge | 54 min |
| Aug 3, 8:13 PM CDT | Severe Thunderstorm Warning | MPX | Polk | 47 min |
| Aug 3, 8:42 PM CDT | Severe Thunderstorm Warning | MPX | Polk | 48 min |
| Aug 3, 9:08 PM CDT | Severe Thunderstorm Warning | GRB | Waushara | 32 min |
| Aug 3, 9:10 PM CDT | Severe Thunderstorm Warning | MPX | Barron, Dunn, Saint Croix | 60 min |
| Aug 3, 9:15 PM CDT | Severe Thunderstorm Warning | MKX | Green Lake | 60 min |
| Aug 3, 10:00 PM CDT | Severe Thunderstorm Warning | MKX | Dodge | 60 min |
| Aug 3, 10:02 PM CDT | Severe Thunderstorm Warning | MKX | Racine, Walworth | 58 min |
| Aug 4, 1:13 PM CDT | Severe Thunderstorm Warning | MKX | Columbia, Dane | 47 min |
| Aug 4, 1:41 PM CDT | Severe Thunderstorm Warning | MKX | Dane | 49 min |
| Aug 15, 6:55 PM CDT | Severe Thunderstorm Warning | MPX | Polk | 65 min |
| Aug 15, 7:00 PM CDT | Severe Thunderstorm Warning | DLH | Douglas | 60 min |
| Aug 15, 7:27 PM CDT | Severe Thunderstorm Warning | DLH | Bayfield | 58 min |
| Aug 15, 8:05 PM CDT | Severe Thunderstorm Warning | GRB | Vilas | 70 min |
| Aug 15, 9:30 PM CDT | Severe Thunderstorm Warning | ARX | Trempealeau | 45 min |
| Aug 23, 4:56 PM CDT | Severe Thunderstorm Warning | MPX | Barron, Dunn | 49 min |
| Aug 23, 5:27 PM CDT | Severe Thunderstorm Warning | MPX | Dunn | 63 min |
| Aug 23, 6:09 PM CDT | Severe Thunderstorm Warning | MPX | Pepin | 46 min |
| Aug 23, 6:13 PM CDT | Severe Thunderstorm Warning | MPX | Eau Claire | 42 min |
| Aug 23, 6:19 PM CDT | Severe Thunderstorm Warning | ARX | Buffalo | 61 min |
| Aug 23, 6:31 PM CDT | Severe Thunderstorm Warning | MPX | Dunn | 44 min |
| Aug 23, 7:54 PM CDT | Severe Thunderstorm Warning | ARX | Trempealeau | 66 min |
| Aug 23, 8:00 PM CDT | Severe Thunderstorm Warning | ARX | La Crosse | 60 min |
| Sep 1, 2:21 PM CDT | Severe Thunderstorm Warning | DLH | Burnett, Washburn | 69 min |
| Sep 1, 3:43 PM CDT | Severe Thunderstorm Warning | DLH | Sawyer, Washburn | 57 min |
| Sep 1, 4:22 PM CDT | Severe Thunderstorm Warning | MPX | Rusk | 53 min |
| Sep 1, 4:27 PM CDT | Severe Thunderstorm Warning | DLH | Burnett | 63 min |
| Sep 1, 5:09 PM CDT | Severe Thunderstorm Warning | MPX | Barron, Polk | 66 min |
| Sep 1, 5:12 PM CDT | Severe Thunderstorm Warning | MPX | Rusk | 48 min |
| Sep 1, 5:13 PM CDT | Severe Thunderstorm Warning | ARX | Taylor | 62 min |
| Sep 1, 6:32 PM CDT | Severe Thunderstorm Warning | GRB | Lincoln, Marathon | 78 min |
| Sep 1, 6:57 PM CDT | Severe Thunderstorm Warning | MPX | Pepin | 33 min |
| Sep 1, 7:25 PM CDT | Severe Thunderstorm Warning | MPX | Eau Claire, Pepin | 35 min |
| Sep 1, 7:45 PM CDT | Severe Thunderstorm Warning | ARX | Buffalo | 50 min |
| Sep 1, 7:57 PM CDT | Severe Thunderstorm Warning | ARX | Jackson, Trempealeau | 63 min |
| Sep 1, 9:58 PM CDT | Severe Thunderstorm Warning | ARX | Adams | 47 min |
| Sep 1, 10:24 PM CDT | Severe Thunderstorm Warning | GRB | Waushara | 61 min |
| Sep 16, 6:46 PM CDT | Severe Thunderstorm Warning | MKX | Lafayette | 44 min |
| Sep 16, 7:06 PM CDT | Severe Thunderstorm Warning | ARX | Juneau | 54 min |
| Sep 16, 7:06 PM CDT | Severe Thunderstorm Warning | ARX | Richland | 54 min |
| Sep 16, 7:17 PM CDT | Severe Thunderstorm Warning | MKX | Iowa, Sauk | 43 min |
| Sep 16, 7:30 PM CDT | Severe Thunderstorm Warning | MKX | Green | 45 min |
| Sep 16, 7:36 PM CDT | Severe Thunderstorm Warning | MKX | Dane | 54 min |
| Sep 16, 7:39 PM CDT | Severe Thunderstorm Warning | ARX | Adams | 36 min |
| Sep 16, 7:44 PM CDT | Severe Thunderstorm Warning | MKX | Rock | 61 min |
| Sep 16, 7:52 PM CDT | Severe Thunderstorm Warning | GRB | Waushara | 63 min |
| Sep 16, 8:00 PM CDT | Severe Thunderstorm Warning | MKX | Sauk | 60 min |
| Sep 16, 8:00 PM CDT | Severe Thunderstorm Warning | MKX | Columbia, Green Lake, Marquette | 60 min |
| Sep 16, 8:48 PM CDT | Severe Thunderstorm Warning | GRB | Shawano | 32 min |
| Sep 18, 4:47 PM CDT | Severe Thunderstorm Warning | ARX | Jackson | 58 min |
| Sep 18, 5:11 PM CDT | Severe Thunderstorm Warning | ARX | La Crosse, Monroe | 44 min |
| Sep 18, 6:01 PM CDT | Severe Thunderstorm Warning | GRB | Shawano, Waupaca | 49 min |
| Sep 18, 6:05 PM CDT | Severe Thunderstorm Warning | ARX | Juneau | 60 min |
| Sep 18, 7:44 PM CDT | Severe Thunderstorm Warning | MKX | Fond du Lac, Sheboygan, Washington | 46 min |
| Sep 18, 8:29 PM CDT | Severe Thunderstorm Warning | DLH | Burnett | 46 min |
| Sep 18, 10:47 PM CDT | Severe Thunderstorm Warning | DLH | Sawyer | 43 min |
| Sep 18, 11:31 PM CDT | Severe Thunderstorm Warning | GRB | Forest, Vilas | 59 min |
| Sep 18, 11:41 PM CDT | Severe Thunderstorm Warning | GRB | Oneida | 79 min |
| Sep 19, 1:09 PM CDT | Severe Thunderstorm Warning | MKX | Rock, Walworth | 46 min |
| Sep 19, 6:14 PM CDT | Severe Thunderstorm Warning | MKX | Jefferson | 61 min |
| Oct 6, 9:47 AM CDT | Severe Thunderstorm Warning | MPX | Eau Claire | 33 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Dane County14
- Grant County12
- Rock County11
- La Crosse County11
- Walworth County11
- Jackson County11
- Trempealeau County11
- Adams County11
- Buffalo County10
- Pierce County10
- Jefferson County9
- Sauk County9
- Clark County9
- Marathon County9
- Pepin County9
- Green County8
- Dodge County8
- Juneau County8
- Wood County8
- Waushara County8
- Polk County8
- Vernon County7
- Columbia County7
- Ozaukee County7
- Washington County7
- Green Lake County7
- Marquette County7
- Fond du Lac County7
- Portage County7
- Eau Claire County7
- Lincoln County7
- Dunn County7
- Lafayette County6
- Racine County6
- Waukesha County6
- Milwaukee County6
- Saint Croix County6
- Burnett County6
- Washburn County6
- Oneida County6
30 more counties
- Vilas County6
- Richland County5
- Iowa County5
- Monroe County5
- Kenosha County5
- Shawano County5
- Waupaca County5
- Sheboygan County5
- Barron County5
- Crawford County4
- Douglas County4
- Sawyer County4
- Langlade County3
- Outagamie County3
- Ashland County3
- Price County3
- Iron County3
- Brown County2
- Menominee County2
- Oconto County2
- Calumet County2
- Manitowoc County2
- Winnebago County2
- Bayfield County2
- Forest County2
- Taylor County2
- Rusk County2
- Marinette County1
- Kewaunee County1
- Chippewa County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive19961998
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.