Alert archive / Wisconsin / Severe Thunderstorm Warnings
Severe Thunderstorm Warnings in Wisconsin, 2004
322 severe thunderstorm warnings in 2004. 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 2004. Tap one for its archive.
- Severe Thunderstorm Warnings
- 322
- Busiest month
- May76 severe thunderstorm warnings
- Busiest day
- April 18, 200439 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 1, 2:20 PM CST | Severe Thunderstorm Warning | MKX | Green | 25 min |
| Mar 1, 2:43 PM CST | Severe Thunderstorm Warning | MKX | Rock | 32 min |
| Mar 1, 3:21 PM CST | Severe Thunderstorm Warning | MKX | Jefferson, Waukesha | 24 min |
| Mar 1, 3:42 PM CST | Severe Thunderstorm Warning | MKX | Jefferson, Waukesha | 48 min |
| Mar 1, 3:51 PM CST | Severe Thunderstorm Warning | MKX | Dane, Dodge, Jefferson | 39 min |
| Mar 1, 4:08 PM CST | Severe Thunderstorm Warning | ARX | Adams, Juneau | 67 min |
| Mar 1, 4:40 PM CST | Severe Thunderstorm Warning | MKX | Dodge, Washington | 50 min |
| Mar 5, 5:46 AM CST | Severe Thunderstorm Warning | MKX | Jefferson, Rock, Walworth | 44 min |
| Apr 16, 4:46 PM CDT | Severe Thunderstorm Warning | ARX | Trempealeau | 29 min |
| Apr 17, 2:37 AM CDT | Severe Thunderstorm Warning | MKX | Kenosha, Walworth | 38 min |
| Apr 17, 2:49 AM CDT | Severe Thunderstorm Warning | MKX | Racine, Walworth, Waukesha | 41 min |
| Apr 17, 9:47 PM CDT | Severe Thunderstorm Warning | ARX | La Crosse | 28 min |
| Apr 17, 10:08 PM CDT | Severe Thunderstorm Warning | ARX | Monroe | 52 min |
| Apr 17, 10:21 PM CDT | Severe Thunderstorm Warning | ARX | Crawford, Vernon | 84 min |
| Apr 17, 10:44 PM CDT | Severe Thunderstorm Warning | ARX | Juneau | 76 min |
| Apr 17, 10:47 PM CDT | Severe Thunderstorm Warning | MPX | Eau Claire | 28 min |
| Apr 17, 11:14 PM CDT | Severe Thunderstorm Warning | ARX | Clark, Taylor | 61 min |
| Apr 17, 11:18 PM CDT | Severe Thunderstorm Warning | ARX | Richland | 87 min |
| Apr 17, 11:18 PM CDT | Severe Thunderstorm Warning | GRB | Marathon | 57 min |
| Apr 17, 11:20 PM CDT | Severe Thunderstorm Warning | MPX | Chippewa | 55 min |
| Apr 18, 1:23 AM CDT | Severe Thunderstorm Warning | MPX | Pierce | 67 min |
| Apr 18, 1:28 AM CDT | Severe Thunderstorm Warning | MKX | Dodge, Jefferson, Waukesha | 47 min |
| Apr 18, 1:34 AM CDT | Severe Thunderstorm Warning | MPX | Barron | 41 min |
| Apr 18, 1:52 AM CDT | Severe Thunderstorm Warning | MPX | Saint Croix | 38 min |
| Apr 18, 1:57 AM CDT | Severe Thunderstorm Warning | MPX | Pepin | 48 min |
| Apr 18, 1:59 AM CDT | Severe Thunderstorm Warning | MPX | Rusk | 46 min |
| Apr 18, 2:09 AM CDT | Severe Thunderstorm Warning | MPX | Dunn | 51 min |
| Apr 18, 2:11 AM CDT | Severe Thunderstorm Warning | DLH | Sawyer | 64 min |
| Apr 18, 2:16 AM CDT | Severe Thunderstorm Warning | MPX | Barron | 29 min |
| Apr 18, 2:24 AM CDT | Severe Thunderstorm Warning | MPX | Saint Croix | 36 min |
| Apr 18, 2:27 AM CDT | Severe Thunderstorm Warning | ARX | Buffalo | 48 min |
| Apr 18, 2:42 AM CDT | Severe Thunderstorm Warning | MPX | Eau Claire, Pepin | 48 min |
| Apr 18, 3:37 AM CDT | Severe Thunderstorm Warning | DLH | Burnett, Douglas, Washburn | 53 min |
| Apr 18, 4:00 AM CDT | Severe Thunderstorm Warning | DLH | Bayfield | 30 min |
| Apr 18, 4:43 AM CDT | Severe Thunderstorm Warning | DLH | Sawyer | 32 min |
| Apr 18, 4:56 AM CDT | Severe Thunderstorm Warning | DLH | Douglas, Washburn | 34 min |
| Apr 18, 5:20 AM CDT | Severe Thunderstorm Warning | DLH | Ashland, Sawyer | 55 min |
| Apr 18, 6:33 AM CDT | Severe Thunderstorm Warning | GRB | Oneida, Vilas | 57 min |
| Apr 18, 7:18 AM CDT | Severe Thunderstorm Warning | DLH | Burnett | 27 min |
| Apr 18, 7:24 AM CDT | Severe Thunderstorm Warning | MPX | Polk | 36 min |
| Apr 18, 7:33 AM CDT | Severe Thunderstorm Warning | DLH | Washburn | 27 min |
| Apr 18, 7:56 AM CDT | Severe Thunderstorm Warning | DLH | Sawyer | 34 min |
| Apr 18, 8:27 AM CDT | Severe Thunderstorm Warning | DLH | Ashland, Sawyer | 48 min |
| Apr 18, 9:10 AM CDT | Severe Thunderstorm Warning | DLH | Price | 35 min |
| Apr 18, 9:25 AM CDT | Severe Thunderstorm Warning | GRB | Vilas | 65 min |
| Apr 18, 10:27 AM CDT | Severe Thunderstorm Warning | GRB | Forest | 33 min |
| Apr 18, 4:42 PM CDT | Severe Thunderstorm Warning | MPX | Polk | 48 min |
| Apr 18, 5:13 PM CDT | Severe Thunderstorm Warning | DLH | Douglas | 32 min |
| Apr 18, 6:16 PM CDT | Severe Thunderstorm Warning | MPX | Polk | 44 min |
| Apr 18, 6:32 PM CDT | Severe Thunderstorm Warning | DLH | Ashland | 43 min |
| Apr 18, 7:02 PM CDT | Severe Thunderstorm Warning | MPX | Barron, Polk | 43 min |
| Apr 18, 7:05 PM CDT | Severe Thunderstorm Warning | DLH | Iron | 40 min |
| Apr 18, 7:13 PM CDT | Severe Thunderstorm Warning | MPX | Saint Croix | 47 min |
| Apr 18, 7:20 PM CDT | Severe Thunderstorm Warning | GRB | Vilas | 55 min |
| Apr 18, 7:43 PM CDT | Severe Thunderstorm Warning | MPX | Barron, Polk, Rusk | 47 min |
| Apr 18, 9:00 PM CDT | Severe Thunderstorm Warning | MPX | Chippewa, Dunn, Eau Claire | 60 min |
| Apr 18, 9:11 PM CDT | Severe Thunderstorm Warning | ARX | Buffalo | 64 min |
| May 6, 8:30 AM CDT | Severe Thunderstorm Warning | GRB | Door | 30 min |
| May 7, 5:32 PM CDT | Severe Thunderstorm Warning | ARX | Grant | 28 min |
| May 7, 5:52 PM CDT | Severe Thunderstorm Warning | MKX | Lafayette | 53 min |
| May 8, 12:33 AM CDT | Severe Thunderstorm Warning | ARX | Trempealeau | 27 min |
| May 8, 5:04 PM CDT | Severe Thunderstorm Warning | GRB | Outagamie, Waupaca | 41 min |
| May 8, 8:02 PM CDT | Severe Thunderstorm Warning | ARX | Crawford | 58 min |
| May 8, 8:57 PM CDT | Severe Thunderstorm Warning | ARX | Crawford | 63 min |
| May 8, 9:42 PM CDT | Severe Thunderstorm Warning | MKX | Sauk | 63 min |
| May 8, 10:04 PM CDT | Severe Thunderstorm Warning | MKX | Milwaukee, Waukesha | 41 min |
| May 8, 10:14 PM CDT | Severe Thunderstorm Warning | MKX | Columbia, Dane | 61 min |
| May 8, 10:22 PM CDT | Severe Thunderstorm Warning | MKX | Kenosha, Racine, Walworth | 53 min |
| May 8, 11:39 PM CDT | Severe Thunderstorm Warning | MKX | Kenosha, Racine | 51 min |
| May 9, 1:07 PM CDT | Severe Thunderstorm Warning | MKX | Jefferson, Rock, Walworth, Waukesha | 23 min |
| May 9, 1:12 PM CDT | Severe Thunderstorm Warning | MKX | Jefferson, Rock, Walworth, Waukesha | 18 min |
| May 9, 1:28 PM CDT | Severe Thunderstorm Warning | MKX | Jefferson, Milwaukee, Walworth, Waukesha | 47 min |
| May 9, 1:49 PM CDT | Severe Thunderstorm Warning | MKX | Kenosha, Milwaukee, Racine | 56 min |
| May 9, 2:01 PM CDT | Severe Thunderstorm Warning | MKX | Milwaukee, Racine, Waukesha | 29 min |
| May 9, 5:56 PM CDT | Severe Thunderstorm Warning | MPX | Polk, Saint Croix | 64 min |
| May 9, 6:23 PM CDT | Severe Thunderstorm Warning | MPX | Pierce | 67 min |
| May 9, 6:34 PM CDT | Severe Thunderstorm Warning | MPX | Barron, Dunn, Pepin | 41 min |
| May 9, 7:21 PM CDT | Severe Thunderstorm Warning | MPX | Chippewa, Rusk | 54 min |
| May 9, 7:26 PM CDT | Severe Thunderstorm Warning | MPX | Pierce | 64 min |
| May 9, 7:40 PM CDT | Severe Thunderstorm Warning | MPX | Pepin | 50 min |
| May 9, 7:46 PM CDT | Severe Thunderstorm Warning | ARX | Buffalo | 59 min |
| May 9, 8:06 PM CDT | Severe Thunderstorm Warning | DLH | Douglas | 39 min |
| May 9, 8:21 PM CDT | Severe Thunderstorm Warning | ARX | Clark | 54 min |
| May 9, 8:29 PM CDT | Severe Thunderstorm Warning | GRB | Marathon, Portage, Wood | 61 min |
| May 9, 8:48 PM CDT | Severe Thunderstorm Warning | ARX | Buffalo, Trempealeau | 57 min |
| May 9, 9:26 PM CDT | Severe Thunderstorm Warning | GRB | Portage, Wood | 49 min |
| May 9, 9:55 PM CDT | Severe Thunderstorm Warning | GRB | Marathon, Shawano, Waupaca | 50 min |
| May 9, 10:23 PM CDT | Severe Thunderstorm Warning | ARX | Buffalo | 37 min |
| May 12, 2:59 PM CDT | Severe Thunderstorm Warning | MPX | Chippewa | 46 min |
| May 12, 3:59 PM CDT | Severe Thunderstorm Warning | GRB | Lincoln | 46 min |
| May 12, 4:14 PM CDT | Severe Thunderstorm Warning | ARX | Clark | 46 min |
| May 12, 4:30 PM CDT | Severe Thunderstorm Warning | GRB | Wood | 30 min |
| May 12, 4:45 PM CDT | Severe Thunderstorm Warning | GRB | Marathon | 45 min |
| May 12, 5:15 PM CDT | Severe Thunderstorm Warning | GRB | Portage, Wood | 45 min |
| May 12, 5:28 PM CDT | Severe Thunderstorm Warning | GRB | Langlade | 47 min |
| May 12, 5:49 PM CDT | Severe Thunderstorm Warning | MKX | Green Lake, Marquette | 41 min |
| May 12, 6:31 PM CDT | Severe Thunderstorm Warning | MKX | Fond du Lac | 44 min |
| May 16, 10:53 AM CDT | Severe Thunderstorm Warning | DLH | Douglas | 37 min |
| May 17, 6:54 PM CDT | Severe Thunderstorm Warning | ARX | Grant | 66 min |
| May 17, 6:58 PM CDT | Severe Thunderstorm Warning | ARX | Grant | 62 min |
| May 17, 7:24 PM CDT | Severe Thunderstorm Warning | MKX | Iowa, Sauk | 66 min |
| May 17, 8:25 PM CDT | Severe Thunderstorm Warning | MKX | Dane | 65 min |
| May 17, 8:50 PM CDT | Severe Thunderstorm Warning | MKX | Jefferson | 55 min |
| May 17, 8:56 PM CDT | Severe Thunderstorm Warning | MKX | Rock | 49 min |
| May 17, 10:08 PM CDT | Severe Thunderstorm Warning | MKX | Milwaukee | 22 min |
| May 20, 3:50 AM CDT | Severe Thunderstorm Warning | MKX | Sheboygan | 25 min |
| May 20, 6:02 PM CDT | Severe Thunderstorm Warning | MKX | Green | 43 min |
| May 20, 6:57 PM CDT | Severe Thunderstorm Warning | MKX | Kenosha, Racine, Walworth | 63 min |
| May 20, 8:02 PM CDT | Severe Thunderstorm Warning | MKX | Kenosha | 28 min |
| May 20, 8:14 PM CDT | Severe Thunderstorm Warning | MKX | Racine | 31 min |
| May 20, 8:26 PM CDT | Severe Thunderstorm Warning | MKX | Kenosha, Racine | 49 min |
| May 21, 8:51 AM CDT | Severe Thunderstorm Warning | MKX | Rock, Walworth | 39 min |
| May 21, 9:05 AM CDT | Severe Thunderstorm Warning | MKX | Kenosha, Milwaukee, Racine | 25 min |
| May 21, 9:29 AM CDT | Severe Thunderstorm Warning | MKX | Kenosha, Racine | 31 min |
| May 21, 12:49 PM CDT | Severe Thunderstorm Warning | ARX | Vernon | 56 min |
| May 21, 1:46 PM CDT | Severe Thunderstorm Warning | ARX | Vernon | 44 min |
| May 21, 2:04 PM CDT | Severe Thunderstorm Warning | ARX | Juneau | 56 min |
| May 21, 2:42 PM CDT | Severe Thunderstorm Warning | ARX | Crawford | 33 min |
| May 21, 3:16 PM CDT | Severe Thunderstorm Warning | MKX | Sauk | 29 min |
| May 21, 3:41 PM CDT | Severe Thunderstorm Warning | MKX | Columbia, Dane | 49 min |
| May 22, 2:54 AM CDT | Severe Thunderstorm Warning | ARX | Grant | 66 min |
| May 22, 11:16 PM CDT | Severe Thunderstorm Warning | ARX | Grant | 29 min |
| May 22, 11:46 PM CDT | Severe Thunderstorm Warning | MKX | Green, Lafayette | 59 min |
| May 23, 12:57 AM CDT | Severe Thunderstorm Warning | MKX | Dane, Green | 63 min |
| May 23, 2:55 AM CDT | Severe Thunderstorm Warning | MKX | Milwaukee | 50 min |
| May 23, 4:53 AM CDT | Severe Thunderstorm Warning | MKX | Green | 37 min |
| May 23, 5:09 AM CDT | Severe Thunderstorm Warning | MKX | Rock | 51 min |
| May 23, 7:18 AM CDT | Severe Thunderstorm Warning | GRB | Kewaunee | 27 min |
| May 23, 6:09 PM CDT | Severe Thunderstorm Warning | MKX | Dane | 51 min |
| May 23, 6:57 PM CDT | Severe Thunderstorm Warning | MKX | Dane, Jefferson | 48 min |
| May 23, 8:26 PM CDT | Severe Thunderstorm Warning | MKX | Milwaukee, Ozaukee, Washington, Waukesha | 49 min |
| May 23, 8:40 PM CDT | Severe Thunderstorm Warning | MKX | Fond du Lac, Sheboygan | 50 min |
| May 30, 4:19 PM CDT | Severe Thunderstorm Warning | MKX | Jefferson, Waukesha | 26 min |
| Jun 5, 4:41 PM CDT | Severe Thunderstorm Warning | DLH | Douglas | 19 min |
| Jun 5, 5:35 PM CDT | Severe Thunderstorm Warning | MPX | Polk | 40 min |
| Jun 8, 4:36 PM CDT | Severe Thunderstorm Warning | GRB | Calumet, Manitowoc | 54 min |
| Jun 9, 1:18 AM CDT | Severe Thunderstorm Warning | GRB | Brown | 42 min |
| Jun 12, 9:14 PM CDT | Severe Thunderstorm Warning | MPX | Barron, Dunn | 46 min |
| Jun 12, 11:25 PM CDT | Severe Thunderstorm Warning | DLH | Douglas, Washburn | 35 min |
| Jun 13, 6:58 AM CDT | Severe Thunderstorm Warning | GRB | Marathon | 47 min |
| Jun 13, 7:40 AM CDT | Severe Thunderstorm Warning | GRB | Langlade, Lincoln | 65 min |
| Jun 13, 7:46 AM CDT | Severe Thunderstorm Warning | GRB | Marathon | 14 min |
| Jun 13, 10:01 AM CDT | Severe Thunderstorm Warning | GRB | Forest | 44 min |
| Jun 13, 1:15 PM CDT | Severe Thunderstorm Warning | GRB | Manitowoc | 45 min |
| Jun 13, 6:50 PM CDT | Severe Thunderstorm Warning | GRB | Forest | 40 min |
| Jun 13, 8:21 PM CDT | Severe Thunderstorm Warning | GRB | Outagamie | 39 min |
| Jun 14, 3:13 PM CDT | Severe Thunderstorm Warning | GRB | Langlade, Menominee, Oconto | 47 min |
| Jun 14, 4:42 PM CDT | Severe Thunderstorm Warning | GRB | Oconto | 18 min |
| Jun 14, 5:14 PM CDT | Severe Thunderstorm Warning | GRB | Door | 31 min |
| Jun 16, 4:19 PM CDT | Severe Thunderstorm Warning | ARX | Clark | 56 min |
| Jun 16, 6:53 PM CDT | Severe Thunderstorm Warning | MKX | Marquette | 67 min |
| Jun 23, 4:16 PM CDT | Severe Thunderstorm Warning | MKX | Walworth | 29 min |
| Jun 23, 4:37 PM CDT | Severe Thunderstorm Warning | MKX | Racine | 23 min |
| Jun 23, 5:03 PM CDT | Severe Thunderstorm Warning | MKX | Racine | 27 min |
| Jun 23, 5:08 PM CDT | Severe Thunderstorm Warning | ARX | Buffalo | 82 min |
| Jun 23, 5:08 PM CDT | Severe Thunderstorm Warning | MPX | Pepin, Pierce | 52 min |
| Jun 23, 5:43 PM CDT | Severe Thunderstorm Warning | MPX | Eau Claire | 47 min |
| Jun 23, 5:45 PM CDT | Severe Thunderstorm Warning | ARX | Trempealeau | 75 min |
| Jun 23, 6:14 PM CDT | Severe Thunderstorm Warning | ARX | Clark, Jackson | 61 min |
| Jun 23, 6:27 PM CDT | Severe Thunderstorm Warning | ARX | Crawford, Vernon | 63 min |
| Jun 23, 6:39 PM CDT | Severe Thunderstorm Warning | ARX | Monroe | 66 min |
| Jun 23, 6:46 PM CDT | Severe Thunderstorm Warning | GRB | Wood | 59 min |
| Jun 23, 7:02 PM CDT | Severe Thunderstorm Warning | ARX | Juneau | 58 min |
| Jun 23, 7:08 PM CDT | Severe Thunderstorm Warning | ARX | Richland | 52 min |
| Jun 23, 7:10 PM CDT | Severe Thunderstorm Warning | ARX | Adams | 65 min |
| Jun 23, 7:18 PM CDT | Severe Thunderstorm Warning | GRB | Portage | 57 min |
| Jun 23, 7:23 PM CDT | Severe Thunderstorm Warning | MKX | Iowa, Sauk | 52 min |
| Jun 23, 7:28 PM CDT | Severe Thunderstorm Warning | MKX | Marquette | 47 min |
| Jun 23, 7:49 PM CDT | Severe Thunderstorm Warning | GRB | Waupaca | 56 min |
| Jun 23, 8:09 PM CDT | Severe Thunderstorm Warning | GRB | Waushara | 51 min |
| Jun 23, 8:17 PM CDT | Severe Thunderstorm Warning | MKX | Columbia, Sauk | 58 min |
| Jun 23, 8:48 PM CDT | Severe Thunderstorm Warning | GRB | Winnebago | 42 min |
| Jun 23, 8:57 PM CDT | Severe Thunderstorm Warning | MKX | Dane, Jefferson | 33 min |
| Jun 23, 9:09 PM CDT | Severe Thunderstorm Warning | MKX | Ozaukee, Sheboygan, Washington | 36 min |
| Jun 23, 9:21 PM CDT | Severe Thunderstorm Warning | MKX | Jefferson, Rock, Walworth, Waukesha | 39 min |
| Jun 23, 9:42 PM CDT | Severe Thunderstorm Warning | MKX | Milwaukee, Racine | 48 min |
| Jun 23, 10:01 PM CDT | Severe Thunderstorm Warning | MKX | Kenosha | 29 min |
| Jun 29, 2:59 PM CDT | Severe Thunderstorm Warning | GRB | Marinette, Oconto | 46 min |
| Jun 30, 5:06 PM CDT | Severe Thunderstorm Warning | DLH | Douglas | 54 min |
| Jul 6, 10:32 PM CDT | Severe Thunderstorm Warning | MKX | Rock, Walworth | 88 min |
| Jul 13, 2:11 PM CDT | Severe Thunderstorm Warning | GRB | Portage, Waushara | 49 min |
| Jul 13, 2:15 PM CDT | Severe Thunderstorm Warning | GRB | Outagamie | 60 min |
| Jul 13, 2:25 PM CDT | Severe Thunderstorm Warning | GRB | Marinette, Oconto | 65 min |
| Jul 13, 2:44 PM CDT | Severe Thunderstorm Warning | GRB | Door, Kewaunee | 46 min |
| Jul 13, 2:56 PM CDT | Severe Thunderstorm Warning | GRB | Brown | 49 min |
| Jul 13, 3:07 PM CDT | Severe Thunderstorm Warning | GRB | Calumet, Manitowoc | 53 min |
| Jul 13, 3:19 PM CDT | Severe Thunderstorm Warning | GRB | Winnebago | 41 min |
| Jul 13, 3:41 PM CDT | Severe Thunderstorm Warning | GRB | Marinette, Oconto | 49 min |
| Jul 13, 3:53 PM CDT | Severe Thunderstorm Warning | GRB | Calumet | 37 min |
| Jul 13, 3:59 PM CDT | Severe Thunderstorm Warning | MKX | Fond du Lac | 46 min |
| Jul 13, 4:12 PM CDT | Severe Thunderstorm Warning | GRB | Door | 48 min |
| Jul 13, 4:50 PM CDT | Severe Thunderstorm Warning | MKX | Fond du Lac, Sheboygan | 55 min |
| Jul 16, 9:57 AM CDT | Severe Thunderstorm Warning | MKX | Dane | 48 min |
| Jul 16, 10:52 AM CDT | Severe Thunderstorm Warning | MKX | Green | 38 min |
| Jul 16, 11:05 AM CDT | Severe Thunderstorm Warning | MKX | Dane, Green | 55 min |
| Jul 16, 12:00 PM CDT | Severe Thunderstorm Warning | MKX | Iowa, Lafayette | 60 min |
| Jul 16, 12:01 PM CDT | Severe Thunderstorm Warning | MKX | Iowa, Lafayette | 59 min |
| Jul 16, 12:27 PM CDT | Severe Thunderstorm Warning | MKX | Waukesha | 48 min |
| Jul 16, 12:33 PM CDT | Severe Thunderstorm Warning | GRB | Marathon, Shawano | 27 min |
| Jul 16, 12:45 PM CDT | Severe Thunderstorm Warning | GRB | Waushara, Winnebago | 30 min |
| Jul 16, 12:48 PM CDT | Severe Thunderstorm Warning | MKX | Ozaukee, Washington | 57 min |
| Jul 16, 12:51 PM CDT | Severe Thunderstorm Warning | GRB | Marathon, Shawano | 9 min |
| Jul 16, 1:05 PM CDT | Severe Thunderstorm Warning | GRB | Portage | 40 min |
| Jul 16, 1:22 PM CDT | Severe Thunderstorm Warning | MKX | Fond du Lac | 53 min |
| Jul 16, 1:42 PM CDT | Severe Thunderstorm Warning | MKX | Sheboygan | 33 min |
| Jul 16, 1:45 PM CDT | Severe Thunderstorm Warning | MKX | Columbia, Marquette | 60 min |
| Jul 16, 1:48 PM CDT | Severe Thunderstorm Warning | MKX | Ozaukee, Sheboygan | 42 min |
| Jul 16, 2:17 PM CDT | Severe Thunderstorm Warning | MKX | Dodge | 58 min |
| Jul 16, 2:28 PM CDT | Severe Thunderstorm Warning | MKX | Washington | 62 min |
| Jul 16, 3:15 PM CDT | Severe Thunderstorm Warning | MKX | Columbia, Sauk | 60 min |
| Jul 16, 3:41 PM CDT | Severe Thunderstorm Warning | MKX | Dane | 64 min |
| Jul 16, 3:57 PM CDT | Severe Thunderstorm Warning | MKX | Kenosha | 33 min |
| Jul 16, 4:45 PM CDT | Severe Thunderstorm Warning | MKX | Dane, Green, Rock | 30 min |
| Jul 19, 6:01 AM CDT | Severe Thunderstorm Warning | DLH | Burnett | 29 min |
| Jul 19, 7:14 AM CDT | Severe Thunderstorm Warning | MPX | Barron, Dunn | 31 min |
| Jul 19, 9:05 AM CDT | Severe Thunderstorm Warning | MPX | Dunn | 55 min |
| Jul 19, 9:43 AM CDT | Severe Thunderstorm Warning | MPX | Eau Claire | 47 min |
| Jul 19, 11:29 AM CDT | Severe Thunderstorm Warning | ARX | Trempealeau | 91 min |
| Jul 19, 12:31 PM CDT | Severe Thunderstorm Warning | ARX | Jackson | 59 min |
| Jul 19, 12:51 PM CDT | Severe Thunderstorm Warning | ARX | La Crosse | 69 min |
| Jul 19, 1:24 PM CDT | Severe Thunderstorm Warning | ARX | Vernon | 66 min |
| Jul 20, 6:23 PM CDT | Severe Thunderstorm Warning | DLH | Burnett, Washburn | 67 min |
| Jul 21, 2:04 AM CDT | Severe Thunderstorm Warning | MPX | Pepin, Pierce | 56 min |
| Jul 21, 7:26 AM CDT | Severe Thunderstorm Warning | MKX | Dane, Green, Iowa, Lafayette | 64 min |
| Jul 21, 7:30 AM CDT | Severe Thunderstorm Warning | MKX | Sauk | 45 min |
| Jul 21, 7:47 AM CDT | Severe Thunderstorm Warning | MKX | Columbia | 58 min |
| Jul 21, 2:05 PM CDT | Severe Thunderstorm Warning | MKX | Kenosha, Racine | 25 min |
| Jul 31, 10:33 PM CDT | Severe Thunderstorm Warning | MPX | Dunn, Pierce | 42 min |
| Jul 31, 11:11 PM CDT | Severe Thunderstorm Warning | MPX | Dunn, Eau Claire, Pepin | 64 min |
| Jul 31, 11:19 PM CDT | Severe Thunderstorm Warning | MPX | Pierce, Saint Croix | 56 min |
| Aug 1, 12:16 AM CDT | Severe Thunderstorm Warning | MPX | Chippewa, Dunn, Eau Claire | 59 min |
| Aug 1, 3:44 PM CDT | Severe Thunderstorm Warning | DLH | Price, Sawyer | 61 min |
| Aug 1, 6:06 PM CDT | Severe Thunderstorm Warning | GRB | Langlade | 54 min |
| Aug 1, 7:07 PM CDT | Severe Thunderstorm Warning | GRB | Langlade, Menominee, Shawano | 68 min |
| Aug 1, 7:47 PM CDT | Severe Thunderstorm Warning | DLH | Price | 58 min |
| Aug 2, 7:41 AM CDT | Severe Thunderstorm Warning | MPX | Polk | 49 min |
| Aug 2, 7:42 AM CDT | Severe Thunderstorm Warning | MPX | Polk | 48 min |
| Aug 2, 10:03 AM CDT | Severe Thunderstorm Warning | MKX | Columbia, Sauk | 57 min |
| Aug 2, 10:37 AM CDT | Severe Thunderstorm Warning | GRB | Portage, Wood | 53 min |
| Aug 2, 11:24 AM CDT | Severe Thunderstorm Warning | GRB | Portage, Waupaca, Waushara | 66 min |
| Aug 2, 1:15 PM CDT | Severe Thunderstorm Warning | GRB | Oneida | 60 min |
| Aug 3, 4:09 PM CDT | Severe Thunderstorm Warning | MKX | Sauk | 51 min |
| Aug 3, 5:16 PM CDT | Severe Thunderstorm Warning | MKX | Dodge | 44 min |
| Aug 3, 6:12 PM CDT | Severe Thunderstorm Warning | ARX | Crawford, Richland | 78 min |
| Aug 3, 6:18 PM CDT | Severe Thunderstorm Warning | MKX | Dodge, Jefferson | 27 min |
| Aug 3, 6:33 PM CDT | Severe Thunderstorm Warning | MKX | Iowa, Sauk | 42 min |
| Aug 3, 7:15 PM CDT | Severe Thunderstorm Warning | MKX | Dane | 60 min |
| Aug 3, 8:15 PM CDT | Severe Thunderstorm Warning | MKX | Dane, Jefferson | 60 min |
| Aug 8, 4:50 PM CDT | Severe Thunderstorm Warning | MPX | Chippewa, Dunn | 55 min |
| Aug 8, 5:10 PM CDT | Severe Thunderstorm Warning | MPX | Pierce | 35 min |
| Aug 8, 6:15 PM CDT | Severe Thunderstorm Warning | GRB | Waupaca | 30 min |
| Aug 8, 6:36 PM CDT | Severe Thunderstorm Warning | MPX | Chippewa | 54 min |
| Aug 8, 6:43 PM CDT | Severe Thunderstorm Warning | GRB | Portage | 47 min |
| Aug 8, 6:44 PM CDT | Severe Thunderstorm Warning | MPX | Barron, Rusk | 61 min |
| Aug 8, 7:06 PM CDT | Severe Thunderstorm Warning | MPX | Polk | 54 min |
| Aug 8, 7:29 PM CDT | Severe Thunderstorm Warning | MPX | Saint Croix | 46 min |
| Aug 8, 8:30 PM CDT | Severe Thunderstorm Warning | DLH | Burnett | 30 min |
| Aug 9, 2:45 PM CDT | Severe Thunderstorm Warning | GRB | Marinette | 45 min |
| Aug 18, 2:11 PM CDT | Severe Thunderstorm Warning | GRB | Forest, Langlade, Marinette, Oconto | 49 min |
| Aug 18, 3:00 PM CDT | Severe Thunderstorm Warning | GRB | Marinette | 15 min |
| Aug 18, 3:31 PM CDT | Severe Thunderstorm Warning | GRB | Door | 44 min |
| Aug 18, 5:27 PM CDT | Severe Thunderstorm Warning | MKX | Dodge, Fond du Lac | 48 min |
| Aug 26, 5:23 PM CDT | Severe Thunderstorm Warning | GRB | Marathon | 52 min |
| Aug 26, 5:30 PM CDT | Severe Thunderstorm Warning | GRB | Wood | 30 min |
| Aug 26, 6:35 PM CDT | Severe Thunderstorm Warning | GRB | Florence, Forest | 25 min |
| Aug 26, 7:01 PM CDT | Severe Thunderstorm Warning | GRB | Florence | 29 min |
| Aug 26, 9:36 PM CDT | Severe Thunderstorm Warning | ARX | Richland | 54 min |
| Aug 26, 9:54 PM CDT | Severe Thunderstorm Warning | ARX | Juneau | 51 min |
| Aug 26, 10:16 PM CDT | Severe Thunderstorm Warning | ARX | Adams | 59 min |
| Aug 26, 10:29 PM CDT | Severe Thunderstorm Warning | ARX | Crawford | 46 min |
| Aug 26, 11:22 PM CDT | Severe Thunderstorm Warning | MKX | Iowa, Lafayette | 53 min |
| Aug 26, 11:46 PM CDT | Severe Thunderstorm Warning | MKX | Columbia, Sauk | 44 min |
| Aug 27, 12:22 AM CDT | Severe Thunderstorm Warning | GRB | Waupaca | 38 min |
| Aug 27, 12:26 AM CDT | Severe Thunderstorm Warning | MKX | Columbia, Dodge, Fond du Lac, Green Lake | 64 min |
| Aug 27, 12:34 AM CDT | Severe Thunderstorm Warning | GRB | Shawano | 41 min |
| Aug 27, 12:42 AM CDT | Severe Thunderstorm Warning | MKX | Dane, Jefferson, Rock, Walworth | 63 min |
| Aug 27, 1:09 AM CDT | Severe Thunderstorm Warning | MKX | Sheboygan | 66 min |
| Aug 27, 1:18 AM CDT | Severe Thunderstorm Warning | GRB | Brown, Outagamie | 57 min |
| Aug 27, 1:35 AM CDT | Severe Thunderstorm Warning | GRB | Calumet, Manitowoc | 55 min |
| Aug 27, 1:48 AM CDT | Severe Thunderstorm Warning | MKX | Walworth | 42 min |
| Aug 27, 2:07 AM CDT | Severe Thunderstorm Warning | MKX | Kenosha | 53 min |
| Aug 27, 2:22 AM CDT | Severe Thunderstorm Warning | MKX | Racine | 38 min |
| Aug 27, 2:23 AM CDT | Severe Thunderstorm Warning | GRB | Door | 67 min |
| Sep 11, 4:09 PM CDT | Severe Thunderstorm Warning | GRB | Langlade, Oconto | 36 min |
| Sep 11, 4:44 PM CDT | Severe Thunderstorm Warning | GRB | Marinette, Oconto | 46 min |
| Sep 11, 5:30 PM CDT | Severe Thunderstorm Warning | GRB | Marinette | 45 min |
| Sep 11, 6:46 PM CDT | Severe Thunderstorm Warning | GRB | Oconto | 29 min |
| Sep 14, 7:52 PM CDT | Severe Thunderstorm Warning | ARX | Adams, Juneau | 38 min |
| Sep 15, 2:50 PM CDT | Severe Thunderstorm Warning | GRB | Lincoln, Marathon, Wood | 55 min |
| Sep 23, 2:31 PM CDT | Severe Thunderstorm Warning | MPX | Polk, Saint Croix | 29 min |
| Sep 23, 3:15 PM CDT | Severe Thunderstorm Warning | DLH | Burnett, Douglas, Washburn | 60 min |
| Sep 23, 4:11 PM CDT | Severe Thunderstorm Warning | DLH | Douglas, Washburn | 64 min |
| Sep 23, 4:12 PM CDT | Severe Thunderstorm Warning | DLH | Douglas, Washburn | 63 min |
| Oct 23, 12:45 PM CDT | Severe Thunderstorm Warning | DLH | Price | 30 min |
| Oct 23, 1:14 PM CDT | Severe Thunderstorm Warning | DLH | Price | 31 min |
| Oct 23, 1:31 PM CDT | Severe Thunderstorm Warning | GRB | Winnebago | 59 min |
| Oct 23, 1:39 PM CDT | Severe Thunderstorm Warning | GRB | Marathon, Portage | 51 min |
| Oct 23, 1:56 PM CDT | Severe Thunderstorm Warning | DLH | Ashland, Bayfield | 64 min |
| Oct 23, 2:31 PM CDT | Severe Thunderstorm Warning | DLH | Iron | 44 min |
| Oct 23, 2:41 PM CDT | Severe Thunderstorm Warning | GRB | Winnebago | 49 min |
| Oct 23, 2:42 PM CDT | Severe Thunderstorm Warning | DLH | Ashland, Bayfield | 18 min |
| Oct 23, 2:52 PM CDT | Severe Thunderstorm Warning | GRB | Brown | 53 min |
| Oct 23, 3:04 PM CDT | Severe Thunderstorm Warning | GRB | Outagamie | 41 min |
| Oct 29, 6:50 PM CDT | Severe Thunderstorm Warning | MPX | Pierce, Saint Croix | 40 min |
| Oct 29, 7:09 PM CDT | Severe Thunderstorm Warning | MPX | Polk | 51 min |
| Oct 29, 7:26 PM CDT | Severe Thunderstorm Warning | MPX | Dunn | 34 min |
| Oct 29, 7:33 PM CDT | Severe Thunderstorm Warning | MPX | Barron | 42 min |
| Oct 29, 7:59 PM CDT | Severe Thunderstorm Warning | ARX | Buffalo, Jackson, Trempealeau | 46 min |
| Oct 29, 8:01 PM CDT | Severe Thunderstorm Warning | ARX | Buffalo, Trempealeau | 44 min |
| Oct 29, 8:29 PM CDT | Severe Thunderstorm Warning | MPX | Eau Claire | 46 min |
| Oct 29, 8:45 PM CDT | Severe Thunderstorm Warning | ARX | Jackson, La Crosse, Trempealeau | 45 min |
| Oct 29, 9:28 PM CDT | Severe Thunderstorm Warning | ARX | La Crosse | 47 min |
| Oct 29, 9:30 PM CDT | Severe Thunderstorm Warning | GRB | Lincoln, Marathon, Wood | 60 min |
| Oct 29, 9:34 PM CDT | Severe Thunderstorm Warning | MKX | Kenosha, Racine | 56 min |
| Oct 29, 10:31 PM CDT | Severe Thunderstorm Warning | GRB | Lincoln, Marathon | 59 min |
| Oct 29, 10:44 PM CDT | Severe Thunderstorm Warning | GRB | Wood | 46 min |
| Oct 29, 10:47 PM CDT | Severe Thunderstorm Warning | MKX | Dane, Green, Iowa, Lafayette | 58 min |
| Oct 29, 11:14 PM CDT | Severe Thunderstorm Warning | GRB | Oneida | 46 min |
| Oct 29, 11:17 PM CDT | Severe Thunderstorm Warning | MKX | Columbia | 43 min |
| Oct 29, 11:22 PM CDT | Severe Thunderstorm Warning | MKX | Rock | 38 min |
| Oct 29, 11:56 PM CDT | Severe Thunderstorm Warning | MKX | Jefferson, Rock, Walworth | 64 min |
| Oct 30, 2:28 AM CDT | Severe Thunderstorm Warning | MPX | Saint Croix | 32 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Jefferson County17
- Dane County17
- Racine County16
- Walworth County15
- Kenosha County14
- Rock County13
- Waukesha County13
- Marathon County13
- Polk County12
- Dunn County11
- Douglas County11
- Sauk County11
- Green County10
- Columbia County10
- Portage County10
- Wood County10
- Pierce County9
- Barron County9
- Saint Croix County9
- Milwaukee County9
- Oconto County9
- Dodge County8
- Trempealeau County8
- Eau Claire County8
- Buffalo County8
- Washburn County8
- Iowa County8
- Marinette County8
- Crawford County7
- Chippewa County7
- Pepin County7
- Lafayette County7
- Langlade County7
- Fond du Lac County7
- Sheboygan County7
- Juneau County6
- Sawyer County6
- Burnett County6
- Door County6
- Waupaca County6
32 more counties
- Washington County5
- Vernon County5
- Clark County5
- Ashland County5
- Price County5
- Forest County5
- Grant County5
- Outagamie County5
- Shawano County5
- Lincoln County5
- Winnebago County5
- Adams County4
- La Crosse County4
- Richland County4
- Rusk County4
- Marquette County4
- Ozaukee County4
- Calumet County4
- Manitowoc County4
- Brown County4
- Jackson County4
- Waushara County4
- Bayfield County3
- Oneida County3
- Vilas County3
- Monroe County2
- Iron County2
- Green Lake County2
- Kewaunee County2
- Menominee County2
- Florence County2
- Taylor County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20032005
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.