Alert archive / Wisconsin / Severe Thunderstorm Warnings

Severe Thunderstorm Warnings in Wisconsin, 2016

332 severe thunderstorm warnings in 2016. 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 2016. Tap one for its archive.

Severe Thunderstorm Warnings: 332
Busiest month: June118 severe thunderstorm warnings
Busiest day: July 21, 201643 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 15, 7:49 PM CDT	Severe Thunderstorm Warning	MKX	Lafayette	30 min
Apr 24, 9:17 PM CDT	Severe Thunderstorm Warning	MPX	Pierce	28 min
Apr 25, 5:10 PM CDT	Severe Thunderstorm Warning	MKX	Ozaukee, Washington	35 min
May 24, 3:46 PM CDT	Severe Thunderstorm Warning	DLH	Ashland, Iron	29 min
May 24, 4:17 PM CDT	Severe Thunderstorm Warning	DLH	Iron	28 min
May 24, 4:42 PM CDT	Severe Thunderstorm Warning	DLH	Iron	18 min
May 24, 4:50 PM CDT	Severe Thunderstorm Warning	GRB	Vilas	55 min
May 24, 7:05 PM CDT	Severe Thunderstorm Warning	GRB	Florence	40 min
May 24, 8:14 PM CDT	Severe Thunderstorm Warning	GRB	Marinette	33 min
May 25, 1:16 PM CDT	Severe Thunderstorm Warning	ARX	Crawford, Vernon	30 min
May 25, 2:14 PM CDT	Severe Thunderstorm Warning	ARX	Richland, Vernon	46 min
May 25, 2:16 PM CDT	Severe Thunderstorm Warning	MKX	Sauk	29 min
May 25, 2:42 PM CDT	Severe Thunderstorm Warning	MKX	Sauk	18 min
May 25, 2:48 PM CDT	Severe Thunderstorm Warning	DLH	Washburn	12 min
May 25, 3:00 PM CDT	Severe Thunderstorm Warning	ARX	Juneau	30 min
May 25, 3:00 PM CDT	Severe Thunderstorm Warning	DLH	Douglas, Washburn	30 min
May 25, 3:09 PM CDT	Severe Thunderstorm Warning	ARX	Adams	36 min
May 25, 3:26 PM CDT	Severe Thunderstorm Warning	ARX	Adams, Juneau	49 min
May 25, 4:05 PM CDT	Severe Thunderstorm Warning	GRB	Waushara	25 min
May 25, 4:21 PM CDT	Severe Thunderstorm Warning	MPX	Eau Claire	24 min
May 25, 4:26 PM CDT	Severe Thunderstorm Warning	ARX	Clark	49 min
May 25, 4:30 PM CDT	Severe Thunderstorm Warning	GRB	Portage, Waupaca, Waushara	45 min
May 25, 6:12 PM CDT	Severe Thunderstorm Warning	MKX	Marquette	33 min
May 25, 6:58 PM CDT	Severe Thunderstorm Warning	MKX	Green Lake	32 min
May 26, 5:28 AM CDT	Severe Thunderstorm Warning	ARX	Crawford, Vernon	47 min
May 28, 4:06 PM CDT	Severe Thunderstorm Warning	ARX	Grant	27 min
May 28, 4:13 PM CDT	Severe Thunderstorm Warning	MKX	Iowa, Lafayette	47 min
May 28, 4:33 PM CDT	Severe Thunderstorm Warning	MKX	Lafayette	27 min
May 28, 4:59 PM CDT	Severe Thunderstorm Warning	MKX	Dane, Iowa, Lafayette, Sauk	31 min
May 28, 5:29 PM CDT	Severe Thunderstorm Warning	MKX	Columbia, Dane, Iowa, Sauk	31 min
May 28, 5:59 PM CDT	Severe Thunderstorm Warning	MKX	Columbia, Dane, Sauk	31 min
May 28, 6:59 PM CDT	Severe Thunderstorm Warning	MKX	Jefferson, Rock	31 min
May 28, 7:05 PM CDT	Severe Thunderstorm Warning	MKX	Dodge, Fond du Lac, Green Lake	25 min
May 28, 7:09 PM CDT	Severe Thunderstorm Warning	MKX	Rock	36 min
May 28, 7:32 PM CDT	Severe Thunderstorm Warning	MKX	Jefferson, Rock, Walworth	28 min
May 28, 7:49 PM CDT	Severe Thunderstorm Warning	MKX	Jefferson, Waukesha	26 min
May 31, 3:20 PM CDT	Severe Thunderstorm Warning	ARX	Jackson, La Crosse, Monroe	25 min
May 31, 3:42 PM CDT	Severe Thunderstorm Warning	MPX	Chippewa, Dunn	48 min
May 31, 4:05 PM CDT	Severe Thunderstorm Warning	ARX	Jackson	25 min
Jun 3, 3:52 PM CDT	Severe Thunderstorm Warning	ARX	Buffalo, Trempealeau	53 min
Jun 3, 4:40 PM CDT	Severe Thunderstorm Warning	MPX	Eau Claire	35 min
Jun 3, 5:13 PM CDT	Severe Thunderstorm Warning	ARX	Clark, Jackson	47 min
Jun 3, 5:40 PM CDT	Severe Thunderstorm Warning	GRB	Marathon, Wood	65 min
Jun 3, 6:40 PM CDT	Severe Thunderstorm Warning	GRB	Marathon, Portage, Wood	65 min
Jun 5, 12:30 PM CDT	Severe Thunderstorm Warning	DLH	Douglas	30 min
Jun 5, 12:55 PM CDT	Severe Thunderstorm Warning	DLH	Bayfield, Douglas	35 min
Jun 5, 1:28 PM CDT	Severe Thunderstorm Warning	DLH	Bayfield, Douglas	32 min
Jun 5, 2:25 PM CDT	Severe Thunderstorm Warning	DLH	Douglas	35 min
Jun 5, 2:29 PM CDT	Severe Thunderstorm Warning	DLH	Sawyer	31 min
Jun 5, 3:32 PM CDT	Severe Thunderstorm Warning	ARX	Clark, Taylor	43 min
Jun 5, 4:27 PM CDT	Severe Thunderstorm Warning	GRB	Langlade, Marathon, Menominee, Portage, Shawano, Waupaca	48 min
Jun 5, 5:01 PM CDT	Severe Thunderstorm Warning	GRB	Outagamie, Portage, Shawano, Waupaca	59 min
Jun 5, 5:14 PM CDT	Severe Thunderstorm Warning	GRB	Waushara	46 min
Jun 5, 5:42 PM CDT	Severe Thunderstorm Warning	GRB	Brown, Oconto, Outagamie, Shawano	33 min
Jun 5, 5:55 PM CDT	Severe Thunderstorm Warning	GRB	Calumet, Manitowoc	50 min
Jun 5, 6:05 PM CDT	Severe Thunderstorm Warning	GRB	Brown, Calumet, Kewaunee, Manitowoc	40 min
Jun 5, 6:22 PM CDT	Severe Thunderstorm Warning	MKX	Columbia, Dane, Dodge, Jefferson	38 min
Jun 5, 6:48 PM CDT	Severe Thunderstorm Warning	MKX	Jefferson, Rock, Walworth, Waukesha	42 min
Jun 5, 7:10 PM CDT	Severe Thunderstorm Warning	MKX	Jefferson, Kenosha, Milwaukee, Racine, Walworth, Waukesha	54 min
Jun 6, 10:16 AM CDT	Severe Thunderstorm Warning	GRB	Waushara, Winnebago	44 min
Jun 6, 10:59 AM CDT	Severe Thunderstorm Warning	GRB	Calumet, Winnebago	33 min
Jun 9, 8:18 PM CDT	Severe Thunderstorm Warning	MKX	Green, Rock	42 min
Jun 9, 10:11 PM CDT	Severe Thunderstorm Warning	MKX	Green, Rock	34 min
Jun 9, 10:39 PM CDT	Severe Thunderstorm Warning	MKX	Dane, Jefferson	36 min
Jun 9, 10:45 PM CDT	Severe Thunderstorm Warning	MKX	Rock	30 min
Jun 9, 11:13 PM CDT	Severe Thunderstorm Warning	MKX	Rock, Walworth	32 min
Jun 10, 2:00 PM CDT	Severe Thunderstorm Warning	DLH	Ashland, Bayfield	45 min
Jun 10, 2:35 PM CDT	Severe Thunderstorm Warning	DLH	Sawyer, Washburn	40 min
Jun 10, 2:55 PM CDT	Severe Thunderstorm Warning	MPX	Barron, Chippewa, Rusk	65 min
Jun 10, 3:33 PM CDT	Severe Thunderstorm Warning	MPX	Dunn, Pepin, Pierce	57 min
Jun 10, 3:36 PM CDT	Severe Thunderstorm Warning	DLH	Iron	24 min
Jun 10, 3:37 PM CDT	Severe Thunderstorm Warning	GRB	Vilas	38 min
Jun 10, 3:38 PM CDT	Severe Thunderstorm Warning	MPX	Chippewa, Dunn, Eau Claire	52 min
Jun 10, 3:51 PM CDT	Severe Thunderstorm Warning	GRB	Oneida	54 min
Jun 10, 3:58 PM CDT	Severe Thunderstorm Warning	DLH	Price	32 min
Jun 10, 4:01 PM CDT	Severe Thunderstorm Warning	MPX	Dunn, Eau Claire, Pepin	29 min
Jun 10, 4:04 PM CDT	Severe Thunderstorm Warning	ARX	Buffalo	71 min
Jun 10, 4:11 PM CDT	Severe Thunderstorm Warning	GRB	Vilas	49 min
Jun 10, 4:16 PM CDT	Severe Thunderstorm Warning	GRB	Lincoln	59 min
Jun 10, 4:22 PM CDT	Severe Thunderstorm Warning	GRB	Oneida	32 min
Jun 10, 4:23 PM CDT	Severe Thunderstorm Warning	MPX	Chippewa, Eau Claire	37 min
Jun 10, 4:29 PM CDT	Severe Thunderstorm Warning	MPX	Pepin	31 min
Jun 10, 4:29 PM CDT	Severe Thunderstorm Warning	MPX	Dunn, Eau Claire, Pepin	31 min
Jun 10, 4:45 PM CDT	Severe Thunderstorm Warning	GRB	Florence, Forest, Marinette, Oneida, Vilas	45 min
Jun 10, 4:49 PM CDT	Severe Thunderstorm Warning	ARX	Trempealeau	41 min
Jun 10, 4:50 PM CDT	Severe Thunderstorm Warning	GRB	Langlade, Lincoln	40 min
Jun 10, 4:57 PM CDT	Severe Thunderstorm Warning	MPX	Pierce	33 min
Jun 10, 4:59 PM CDT	Severe Thunderstorm Warning	ARX	Clark	61 min
Jun 10, 5:07 PM CDT	Severe Thunderstorm Warning	ARX	Clark, Jackson	68 min
Jun 10, 5:09 PM CDT	Severe Thunderstorm Warning	GRB	Forest, Langlade, Oconto	66 min
Jun 10, 5:28 PM CDT	Severe Thunderstorm Warning	GRB	Florence, Forest, Marinette	47 min
Jun 10, 5:29 PM CDT	Severe Thunderstorm Warning	GRB	Lincoln	12 min
Jun 10, 5:38 PM CDT	Severe Thunderstorm Warning	GRB	Marathon, Wood	51 min
Jun 10, 5:41 PM CDT	Severe Thunderstorm Warning	GRB	Langlade, Marinette, Menominee, Oconto	49 min
Jun 10, 5:51 PM CDT	Severe Thunderstorm Warning	GRB	Langlade, Menominee, Shawano	54 min
Jun 10, 5:54 PM CDT	Severe Thunderstorm Warning	ARX	Jackson, La Crosse, Monroe, Trempealeau	51 min
Jun 10, 6:08 PM CDT	Severe Thunderstorm Warning	GRB	Marathon	37 min
Jun 10, 6:21 PM CDT	Severe Thunderstorm Warning	GRB	Marathon, Portage, Wood	54 min
Jun 10, 6:30 PM CDT	Severe Thunderstorm Warning	GRB	Menominee, Oconto	30 min
Jun 10, 6:43 PM CDT	Severe Thunderstorm Warning	GRB	Langlade, Marathon, Menominee, Shawano	47 min
Jun 10, 6:52 PM CDT	Severe Thunderstorm Warning	GRB	Waushara	39 min
Jun 10, 6:53 PM CDT	Severe Thunderstorm Warning	GRB	Menominee, Oconto, Shawano	37 min
Jun 10, 6:59 PM CDT	Severe Thunderstorm Warning	GRB	Shawano, Waupaca	61 min
Jun 10, 7:26 PM CDT	Severe Thunderstorm Warning	GRB	Outagamie	49 min
Jun 10, 7:26 PM CDT	Severe Thunderstorm Warning	MKX	Columbia, Green Lake, Marquette	49 min
Jun 10, 7:29 PM CDT	Severe Thunderstorm Warning	GRB	Brown, Menominee, Oconto, Shawano, Waupaca	46 min
Jun 10, 7:37 PM CDT	Severe Thunderstorm Warning	MKX	Columbia, Sauk	53 min
Jun 10, 7:51 PM CDT	Severe Thunderstorm Warning	GRB	Brown	39 min
Jun 10, 8:14 PM CDT	Severe Thunderstorm Warning	GRB	Brown, Calumet, Kewaunee, Manitowoc, Outagamie, Winnebago	31 min
Jun 10, 8:42 PM CDT	Severe Thunderstorm Warning	GRB	Manitowoc	33 min
Jun 12, 5:06 AM CDT	Severe Thunderstorm Warning	MPX	Pierce	39 min
Jun 15, 3:09 PM CDT	Severe Thunderstorm Warning	ARX	Clark, Jackson	51 min
Jun 15, 3:40 PM CDT	Severe Thunderstorm Warning	ARX	Jackson	35 min
Jun 15, 3:44 PM CDT	Severe Thunderstorm Warning	GRB	Wood	46 min
Jun 15, 4:06 PM CDT	Severe Thunderstorm Warning	ARX	Juneau	39 min
Jun 15, 4:18 PM CDT	Severe Thunderstorm Warning	GRB	Oneida	42 min
Jun 15, 4:19 PM CDT	Severe Thunderstorm Warning	GRB	Lincoln	41 min
Jun 15, 4:24 PM CDT	Severe Thunderstorm Warning	ARX	Adams	66 min
Jun 15, 4:27 PM CDT	Severe Thunderstorm Warning	GRB	Portage, Wood	33 min
Jun 15, 5:04 PM CDT	Severe Thunderstorm Warning	MKX	Marquette	56 min
Jun 15, 5:07 PM CDT	Severe Thunderstorm Warning	GRB	Waushara	38 min
Jun 15, 5:12 PM CDT	Severe Thunderstorm Warning	GRB	Forest, Oneida	48 min
Jun 15, 5:25 PM CDT	Severe Thunderstorm Warning	GRB	Outagamie, Waupaca	65 min
Jun 15, 5:27 PM CDT	Severe Thunderstorm Warning	GRB	Waushara	11 min
Jun 15, 6:00 PM CDT	Severe Thunderstorm Warning	GRB	Winnebago	45 min
Jun 15, 6:36 PM CDT	Severe Thunderstorm Warning	MKX	Dodge, Fond du Lac	24 min
Jun 15, 6:58 PM CDT	Severe Thunderstorm Warning	GRB	Calumet, Manitowoc	47 min
Jun 15, 7:45 PM CDT	Severe Thunderstorm Warning	MKX	Ozaukee, Washington	45 min
Jun 19, 8:24 PM CDT	Severe Thunderstorm Warning	DLH	Douglas	51 min
Jun 19, 9:13 PM CDT	Severe Thunderstorm Warning	DLH	Bayfield, Douglas, Sawyer, Washburn	47 min
Jun 19, 9:19 PM CDT	Severe Thunderstorm Warning	DLH	Douglas	41 min
Jun 19, 10:11 PM CDT	Severe Thunderstorm Warning	DLH	Burnett, Douglas, Washburn	49 min
Jun 19, 10:29 PM CDT	Severe Thunderstorm Warning	DLH	Burnett	46 min
Jun 19, 11:03 PM CDT	Severe Thunderstorm Warning	DLH	Burnett, Douglas, Washburn	42 min
Jun 20, 12:20 AM CDT	Severe Thunderstorm Warning	DLH	Burnett, Washburn	25 min
Jun 20, 12:29 AM CDT	Severe Thunderstorm Warning	MPX	Barron, Rusk	17 min
Jun 20, 1:16 AM CDT	Severe Thunderstorm Warning	GRB	Lincoln	29 min
Jun 20, 1:44 AM CDT	Severe Thunderstorm Warning	GRB	Langlade, Lincoln	11 min
Jun 25, 3:17 PM CDT	Severe Thunderstorm Warning	DLH	Price	43 min
Jun 25, 4:36 PM CDT	Severe Thunderstorm Warning	DLH	Douglas	39 min
Jun 25, 5:14 PM CDT	Severe Thunderstorm Warning	DLH	Douglas	31 min
Jun 25, 5:44 PM CDT	Severe Thunderstorm Warning	DLH	Bayfield, Burnett, Douglas, Washburn	46 min
Jun 25, 6:22 PM CDT	Severe Thunderstorm Warning	DLH	Ashland, Bayfield	53 min
Jun 25, 6:37 PM CDT	Severe Thunderstorm Warning	DLH	Ashland, Burnett, Sawyer, Washburn	38 min
Jun 25, 7:13 PM CDT	Severe Thunderstorm Warning	DLH	Ashland, Iron, Price, Sawyer	47 min
Jun 25, 7:49 PM CDT	Severe Thunderstorm Warning	GRB	Vilas	71 min
Jun 25, 7:59 PM CDT	Severe Thunderstorm Warning	DLH	Iron, Price	46 min
Jun 25, 8:09 PM CDT	Severe Thunderstorm Warning	GRB	Oneida	66 min
Jun 25, 8:57 PM CDT	Severe Thunderstorm Warning	GRB	Florence, Forest, Oneida, Vilas	63 min
Jun 25, 9:58 PM CDT	Severe Thunderstorm Warning	GRB	Florence, Forest, Marinette	47 min
Jun 25, 10:53 PM CDT	Severe Thunderstorm Warning	GRB	Outagamie	52 min
Jun 25, 11:21 PM CDT	Severe Thunderstorm Warning	GRB	Brown	27 min
Jun 26, 12:09 AM CDT	Severe Thunderstorm Warning	ARX	La Crosse, Vernon	51 min
Jun 26, 12:39 AM CDT	Severe Thunderstorm Warning	ARX	La Crosse, Monroe, Vernon	40 min
Jun 26, 2:45 AM CDT	Severe Thunderstorm Warning	GRB	Outagamie	30 min
Jun 30, 3:28 PM CDT	Severe Thunderstorm Warning	ARX	Vernon	47 min
Jun 30, 3:48 PM CDT	Severe Thunderstorm Warning	ARX	Crawford, Richland	66 min
Jul 5, 6:10 PM CDT	Severe Thunderstorm Warning	MPX	Saint Croix	65 min
Jul 5, 6:34 PM CDT	Severe Thunderstorm Warning	MPX	Pierce	41 min
Jul 5, 8:13 PM CDT	Severe Thunderstorm Warning	MPX	Pepin, Pierce	62 min
Jul 5, 8:22 PM CDT	Severe Thunderstorm Warning	ARX	Buffalo, Trempealeau	38 min
Jul 5, 8:44 PM CDT	Severe Thunderstorm Warning	MPX	Dunn, Pepin	61 min
Jul 5, 8:49 PM CDT	Severe Thunderstorm Warning	ARX	Buffalo, Trempealeau	56 min
Jul 5, 9:00 PM CDT	Severe Thunderstorm Warning	ARX	Buffalo	45 min
Jul 5, 9:20 PM CDT	Severe Thunderstorm Warning	MPX	Eau Claire	55 min
Jul 5, 9:49 PM CDT	Severe Thunderstorm Warning	ARX	La Crosse, Monroe, Vernon	56 min
Jul 5, 10:17 PM CDT	Severe Thunderstorm Warning	ARX	Jackson, Monroe	30 min
Jul 5, 10:34 PM CDT	Severe Thunderstorm Warning	ARX	Crawford	41 min
Jul 5, 10:45 PM CDT	Severe Thunderstorm Warning	ARX	Juneau, Monroe, Richland, Vernon	45 min
Jul 5, 10:49 PM CDT	Severe Thunderstorm Warning	MKX	Columbia, Iowa, Sauk	71 min
Jul 5, 10:58 PM CDT	Severe Thunderstorm Warning	ARX	Adams, Juneau	62 min
Jul 5, 11:35 PM CDT	Severe Thunderstorm Warning	MKX	Iowa, Lafayette	25 min
Jul 5, 11:46 PM CDT	Severe Thunderstorm Warning	MKX	Columbia, Green Lake, Marquette, Sauk	59 min
Jul 5, 11:51 PM CDT	Severe Thunderstorm Warning	MKX	Dane	54 min
Jul 5, 11:54 PM CDT	Severe Thunderstorm Warning	MKX	Dane, Green, Iowa, Jefferson, Lafayette, Rock	66 min
Jul 6, 12:13 AM CDT	Severe Thunderstorm Warning	MKX	Dodge, Fond du Lac	62 min
Jul 6, 12:36 AM CDT	Severe Thunderstorm Warning	MKX	Dane, Jefferson	39 min
Jul 6, 12:46 AM CDT	Severe Thunderstorm Warning	MKX	Rock	44 min
Jul 6, 1:13 AM CDT	Severe Thunderstorm Warning	MKX	Racine, Rock, Walworth, Waukesha	47 min
Jul 6, 1:38 AM CDT	Severe Thunderstorm Warning	MKX	Kenosha, Racine	52 min
Jul 7, 4:49 AM CDT	Severe Thunderstorm Warning	ARX	Crawford, La Crosse, Monroe, Vernon	41 min
Jul 7, 2:29 PM CDT	Severe Thunderstorm Warning	MKX	Dodge, Fond du Lac, Sheboygan, Washington	46 min
Jul 7, 2:53 PM CDT	Severe Thunderstorm Warning	MKX	Sheboygan	52 min
Jul 7, 8:04 PM CDT	Severe Thunderstorm Warning	MKX	Green Lake, Marquette	26 min
Jul 7, 10:19 PM CDT	Severe Thunderstorm Warning	DLH	Burnett, Douglas, Washburn	41 min
Jul 11, 2:26 PM CDT	Severe Thunderstorm Warning	DLH	Burnett	49 min
Jul 11, 5:10 PM CDT	Severe Thunderstorm Warning	DLH	Bayfield, Douglas	50 min
Jul 11, 5:21 PM CDT	Severe Thunderstorm Warning	DLH	Burnett	54 min
Jul 11, 5:57 PM CDT	Severe Thunderstorm Warning	DLH	Ashland, Bayfield, Douglas	48 min
Jul 11, 6:43 PM CDT	Severe Thunderstorm Warning	DLH	Ashland, Bayfield, Iron	47 min
Jul 11, 6:54 PM CDT	Severe Thunderstorm Warning	DLH	Ashland, Bayfield, Iron, Sawyer	51 min
Jul 11, 7:27 PM CDT	Severe Thunderstorm Warning	DLH	Ashland, Iron	33 min
Jul 11, 7:40 PM CDT	Severe Thunderstorm Warning	DLH	Ashland, Iron	35 min
Jul 13, 11:23 AM CDT	Severe Thunderstorm Warning	MPX	Barron, Chippewa, Dunn	37 min
Jul 13, 8:15 PM CDT	Severe Thunderstorm Warning	GRB	Portage, Waushara	24 min
Jul 17, 3:51 PM CDT	Severe Thunderstorm Warning	DLH	Ashland, Bayfield	24 min
Jul 17, 4:11 PM CDT	Severe Thunderstorm Warning	DLH	Ashland	19 min
Jul 20, 10:58 AM CDT	Severe Thunderstorm Warning	MPX	Dunn	36 min
Jul 21, 3:00 AM CDT	Severe Thunderstorm Warning	DLH	Douglas	60 min
Jul 21, 3:50 AM CDT	Severe Thunderstorm Warning	DLH	Burnett, Douglas, Washburn	40 min
Jul 21, 3:53 AM CDT	Severe Thunderstorm Warning	DLH	Douglas	18 min
Jul 21, 4:05 AM CDT	Severe Thunderstorm Warning	DLH	Ashland, Bayfield, Douglas	55 min
Jul 21, 4:32 AM CDT	Severe Thunderstorm Warning	DLH	Ashland, Bayfield, Burnett, Douglas, Sawyer, Washburn	43 min
Jul 21, 4:41 AM CDT	Severe Thunderstorm Warning	DLH	Ashland, Iron	49 min
Jul 21, 4:57 AM CDT	Severe Thunderstorm Warning	DLH	Ashland, Iron, Price, Sawyer	63 min
Jul 21, 5:10 AM CDT	Severe Thunderstorm Warning	MPX	Barron, Chippewa, Dunn, Rusk	65 min
Jul 21, 5:20 AM CDT	Severe Thunderstorm Warning	GRB	Vilas	61 min
Jul 21, 5:31 AM CDT	Severe Thunderstorm Warning	ARX	Clark, Taylor	74 min
Jul 21, 6:43 AM CDT	Severe Thunderstorm Warning	GRB	Lincoln, Marathon	24 min
Jul 21, 6:46 AM CDT	Severe Thunderstorm Warning	GRB	Florence, Forest, Langlade, Oneida	40 min
Jul 21, 6:49 AM CDT	Severe Thunderstorm Warning	GRB	Marathon	47 min
Jul 21, 6:54 AM CDT	Severe Thunderstorm Warning	GRB	Marinette	85 min
Jul 21, 6:59 AM CDT	Severe Thunderstorm Warning	GRB	Menominee, Oconto, Shawano	91 min
Jul 21, 7:13 AM CDT	Severe Thunderstorm Warning	GRB	Portage, Wood	68 min
Jul 21, 7:16 AM CDT	Severe Thunderstorm Warning	GRB	Waupaca	89 min
Jul 21, 7:53 AM CDT	Severe Thunderstorm Warning	GRB	Brown, Outagamie	72 min
Jul 21, 7:55 AM CDT	Severe Thunderstorm Warning	GRB	Door	65 min
Jul 21, 8:01 AM CDT	Severe Thunderstorm Warning	GRB	Waushara	52 min
Jul 21, 8:12 AM CDT	Severe Thunderstorm Warning	GRB	Kewaunee	63 min
Jul 21, 8:16 AM CDT	Severe Thunderstorm Warning	GRB	Calumet, Winnebago	74 min
Jul 21, 8:18 AM CDT	Severe Thunderstorm Warning	MKX	Green Lake, Marquette	57 min
Jul 21, 8:39 AM CDT	Severe Thunderstorm Warning	GRB	Manitowoc	81 min
Jul 21, 8:41 AM CDT	Severe Thunderstorm Warning	MKX	Fond du Lac	64 min
Jul 21, 8:49 AM CDT	Severe Thunderstorm Warning	MKX	Marquette	26 min
Jul 21, 8:51 AM CDT	Severe Thunderstorm Warning	ARX	Adams	24 min
Jul 21, 9:08 AM CDT	Severe Thunderstorm Warning	MKX	Columbia, Dodge, Green Lake, Marquette	37 min
Jul 21, 2:51 PM CDT	Severe Thunderstorm Warning	ARX	Buffalo, Trempealeau	20 min
Jul 21, 3:16 PM CDT	Severe Thunderstorm Warning	GRB	Wood	59 min
Jul 21, 3:38 PM CDT	Severe Thunderstorm Warning	ARX	Adams, Juneau	37 min
Jul 21, 4:00 PM CDT	Severe Thunderstorm Warning	GRB	Portage, Waushara	75 min
Jul 21, 4:14 PM CDT	Severe Thunderstorm Warning	ARX	Adams, Juneau, Monroe	46 min
Jul 21, 4:15 PM CDT	Severe Thunderstorm Warning	MKX	Columbia, Green Lake, Marquette	60 min
Jul 21, 4:34 PM CDT	Severe Thunderstorm Warning	MKX	Columbia, Sauk	56 min
Jul 21, 4:50 PM CDT	Severe Thunderstorm Warning	MKX	Columbia, Dodge, Green Lake, Marquette	55 min
Jul 21, 5:13 PM CDT	Severe Thunderstorm Warning	MKX	Columbia, Dodge, Fond du Lac, Green Lake	62 min
Jul 21, 5:25 PM CDT	Severe Thunderstorm Warning	MKX	Columbia, Dane, Sauk	65 min
Jul 21, 5:30 PM CDT	Severe Thunderstorm Warning	MKX	Dodge, Jefferson, Waukesha	60 min
Jul 21, 6:03 PM CDT	Severe Thunderstorm Warning	MKX	Columbia, Dane, Jefferson, Rock	42 min
Jul 21, 6:08 PM CDT	Severe Thunderstorm Warning	MKX	Dodge, Racine, Rock, Walworth, Washington, Waukesha	67 min
Jul 21, 6:15 PM CDT	Severe Thunderstorm Warning	MKX	Dane	45 min
Jul 21, 6:36 PM CDT	Severe Thunderstorm Warning	MKX	Kenosha, Racine, Rock, Walworth	54 min
Jul 21, 7:39 PM CDT	Severe Thunderstorm Warning	MKX	Iowa, Sauk	51 min
Jul 21, 7:51 PM CDT	Severe Thunderstorm Warning	MKX	Dane, Green, Iowa, Lafayette	39 min
Jul 23, 10:23 AM CDT	Severe Thunderstorm Warning	MPX	Pierce	37 min
Jul 23, 10:42 AM CDT	Severe Thunderstorm Warning	MPX	Dunn, Pepin, Pierce, Saint Croix	33 min
Jul 23, 11:14 AM CDT	Severe Thunderstorm Warning	MPX	Dunn, Pepin, Pierce, Saint Croix	36 min
Jul 23, 1:23 PM CDT	Severe Thunderstorm Warning	MKX	Dane, Green, Iowa, Lafayette	37 min
Jul 23, 2:00 PM CDT	Severe Thunderstorm Warning	MKX	Dane	30 min
Jul 23, 2:30 PM CDT	Severe Thunderstorm Warning	MKX	Dane	30 min
Jul 23, 2:41 PM CDT	Severe Thunderstorm Warning	MKX	Rock, Walworth	34 min
Jul 23, 5:19 PM CDT	Severe Thunderstorm Warning	MKX	Lafayette	41 min
Jul 23, 5:52 PM CDT	Severe Thunderstorm Warning	MKX	Green, Lafayette	38 min
Jul 23, 6:30 PM CDT	Severe Thunderstorm Warning	MKX	Green, Rock	30 min
Jul 24, 3:05 PM CDT	Severe Thunderstorm Warning	MKX	Kenosha, Racine	25 min
Jul 24, 3:30 PM CDT	Severe Thunderstorm Warning	MKX	Kenosha, Racine	15 min
Jul 26, 8:14 PM CDT	Severe Thunderstorm Warning	DLH	Burnett	31 min
Jul 27, 4:38 PM CDT	Severe Thunderstorm Warning	ARX	Clark	32 min
Jul 27, 4:51 PM CDT	Severe Thunderstorm Warning	GRB	Marathon	69 min
Jul 28, 2:57 PM CDT	Severe Thunderstorm Warning	MKX	Kenosha, Racine, Walworth	34 min
Aug 4, 4:15 AM CDT	Severe Thunderstorm Warning	DLH	Douglas	45 min
Aug 4, 4:18 AM CDT	Severe Thunderstorm Warning	DLH	Burnett, Douglas	42 min
Aug 4, 4:59 AM CDT	Severe Thunderstorm Warning	DLH	Bayfield, Douglas	46 min
Aug 4, 5:02 AM CDT	Severe Thunderstorm Warning	DLH	Bayfield, Burnett, Douglas, Sawyer, Washburn	43 min
Aug 4, 12:04 PM CDT	Severe Thunderstorm Warning	GRB	Langlade, Marathon, Shawano	41 min
Aug 4, 12:44 PM CDT	Severe Thunderstorm Warning	GRB	Forest, Langlade, Menominee, Oconto, Shawano	46 min
Aug 4, 3:23 PM CDT	Severe Thunderstorm Warning	ARX	La Crosse	37 min
Aug 4, 3:31 PM CDT	Severe Thunderstorm Warning	ARX	La Crosse, Monroe, Vernon	44 min
Aug 4, 4:09 PM CDT	Severe Thunderstorm Warning	ARX	Juneau, Monroe, Richland, Vernon	51 min
Aug 4, 4:14 PM CDT	Severe Thunderstorm Warning	MKX	Sauk	76 min
Aug 4, 5:01 PM CDT	Severe Thunderstorm Warning	ARX	Crawford	44 min
Aug 4, 5:01 PM CDT	Severe Thunderstorm Warning	ARX	Adams, Juneau	44 min
Aug 4, 5:04 PM CDT	Severe Thunderstorm Warning	MKX	Columbia, Marquette, Sauk	44 min
Aug 4, 6:16 PM CDT	Severe Thunderstorm Warning	MKX	Iowa, Lafayette	44 min
Aug 4, 7:04 PM CDT	Severe Thunderstorm Warning	MKX	Dane, Green, Iowa, Lafayette	56 min
Aug 4, 7:33 PM CDT	Severe Thunderstorm Warning	ARX	Grant	42 min
Aug 4, 7:49 PM CDT	Severe Thunderstorm Warning	MKX	Iowa, Lafayette	56 min
Aug 4, 7:51 PM CDT	Severe Thunderstorm Warning	MKX	Dane, Jefferson, Rock	41 min
Aug 4, 8:31 PM CDT	Severe Thunderstorm Warning	MKX	Green	40 min
Aug 10, 9:38 AM CDT	Severe Thunderstorm Warning	DLH	Ashland, Bayfield	37 min
Aug 10, 10:14 AM CDT	Severe Thunderstorm Warning	DLH	Ashland, Iron	46 min
Aug 10, 10:55 AM CDT	Severe Thunderstorm Warning	DLH	Iron	16 min
Aug 10, 10:59 AM CDT	Severe Thunderstorm Warning	GRB	Vilas	31 min
Aug 10, 9:29 PM CDT	Severe Thunderstorm Warning	MPX	Dunn, Pepin, Pierce, Saint Croix	46 min
Aug 16, 5:26 PM CDT	Severe Thunderstorm Warning	GRB	Oneida	27 min
Aug 16, 5:30 PM CDT	Severe Thunderstorm Warning	GRB	Lincoln	21 min
Aug 16, 7:09 PM CDT	Severe Thunderstorm Warning	DLH	Burnett	40 min
Aug 16, 11:05 PM CDT	Severe Thunderstorm Warning	MKX	Sauk	25 min
Aug 18, 11:46 PM CDT	Severe Thunderstorm Warning	MPX	Dunn, Pepin, Pierce	27 min
Aug 19, 3:01 AM CDT	Severe Thunderstorm Warning	MPX	Pierce, Saint Croix	44 min
Aug 19, 3:15 AM CDT	Severe Thunderstorm Warning	MPX	Polk, Saint Croix	45 min
Aug 19, 3:38 AM CDT	Severe Thunderstorm Warning	MPX	Dunn, Pepin, Pierce, Saint Croix	22 min
Aug 19, 4:02 AM CDT	Severe Thunderstorm Warning	MPX	Barron, Chippewa, Dunn, Eau Claire, Pepin, Pierce and 3 more	58 min
Aug 29, 5:27 PM CDT	Severe Thunderstorm Warning	GRB	Oneida, Vilas	20 min
Aug 29, 5:45 PM CDT	Severe Thunderstorm Warning	GRB	Florence, Forest	30 min
Sep 6, 3:24 PM CDT	Severe Thunderstorm Warning	GRB	Outagamie	36 min
Sep 6, 3:30 PM CDT	Severe Thunderstorm Warning	ARX	Clark, Jackson, Trempealeau	45 min
Sep 6, 4:08 PM CDT	Severe Thunderstorm Warning	GRB	Brown, Calumet, Manitowoc	37 min
Sep 6, 4:12 PM CDT	Severe Thunderstorm Warning	ARX	Jackson	38 min
Sep 6, 4:27 PM CDT	Severe Thunderstorm Warning	GRB	Wood	48 min
Sep 6, 4:39 PM CDT	Severe Thunderstorm Warning	ARX	Adams, Juneau	66 min
Sep 6, 4:44 PM CDT	Severe Thunderstorm Warning	GRB	Manitowoc	31 min
Sep 6, 5:27 PM CDT	Severe Thunderstorm Warning	GRB	Waushara	50 min
Sep 6, 5:43 PM CDT	Severe Thunderstorm Warning	GRB	Outagamie, Waupaca	32 min
Sep 6, 6:13 PM CDT	Severe Thunderstorm Warning	GRB	Brown, Calumet, Outagamie, Winnebago	32 min
Sep 7, 5:01 PM CDT	Severe Thunderstorm Warning	MKX	Milwaukee, Waukesha	29 min
Sep 7, 5:04 PM CDT	Severe Thunderstorm Warning	MKX	Jefferson, Rock, Walworth, Waukesha	31 min
Sep 19, 1:56 PM CDT	Severe Thunderstorm Warning	MKX	Fond du Lac, Sheboygan	34 min
Sep 19, 2:42 PM CDT	Severe Thunderstorm Warning	ARX	Richland, Vernon	32 min
Sep 19, 2:52 PM CDT	Severe Thunderstorm Warning	MKX	Columbia, Sauk	38 min
Sep 19, 3:13 PM CDT	Severe Thunderstorm Warning	ARX	Grant	62 min
Sep 19, 3:25 PM CDT	Severe Thunderstorm Warning	MKX	Dane, Iowa, Sauk	50 min
Sep 19, 4:01 PM CDT	Severe Thunderstorm Warning	MKX	Dane	44 min
Sep 19, 4:38 PM CDT	Severe Thunderstorm Warning	MKX	Dane, Jefferson, Rock	32 min
Sep 21, 12:21 AM CDT	Severe Thunderstorm Warning	ARX	Jackson, Trempealeau	41 min
Sep 21, 1:45 AM CDT	Severe Thunderstorm Warning	ARX	Adams	28 min
Sep 21, 2:42 AM CDT	Severe Thunderstorm Warning	GRB	Outagamie, Portage, Waupaca, Waushara, Winnebago	48 min
Sep 21, 1:47 PM CDT	Severe Thunderstorm Warning	MPX	Chippewa	28 min
Sep 21, 2:07 PM CDT	Severe Thunderstorm Warning	MPX	Eau Claire	38 min
Sep 21, 2:56 PM CDT	Severe Thunderstorm Warning	GRB	Portage, Waushara	22 min
Sep 21, 4:42 PM CDT	Severe Thunderstorm Warning	MPX	Polk, Saint Croix	33 min
Sep 21, 4:51 PM CDT	Severe Thunderstorm Warning	MPX	Dunn	39 min
Sep 21, 5:11 PM CDT	Severe Thunderstorm Warning	MPX	Chippewa, Dunn, Eau Claire	49 min
Sep 21, 5:14 PM CDT	Severe Thunderstorm Warning	MPX	Polk, Saint Croix	43 min
Sep 21, 5:33 PM CDT	Severe Thunderstorm Warning	ARX	Clark	42 min
Sep 21, 5:57 PM CDT	Severe Thunderstorm Warning	ARX	Adams, Juneau, Monroe	48 min
Sep 25, 2:22 PM CDT	Severe Thunderstorm Warning	MKX	Rock	36 min
Sep 25, 2:42 PM CDT	Severe Thunderstorm Warning	MKX	Dane, Jefferson, Rock, Walworth	33 min
Sep 25, 3:11 PM CDT	Severe Thunderstorm Warning	MKX	Jefferson, Waukesha	34 min
Oct 17, 4:16 AM CDT	Severe Thunderstorm Warning	GRB	Door	29 min
Oct 17, 5:42 PM CDT	Severe Thunderstorm Warning	MPX	Pierce, Saint Croix	33 min
Oct 17, 6:08 PM CDT	Severe Thunderstorm Warning	MPX	Dunn, Pepin, Pierce, Saint Croix	52 min
Oct 17, 6:35 PM CDT	Severe Thunderstorm Warning	GRB	Marinette	13 min

By county

Every county with at least one alert. A county page lists each alert that covered it.

32 more counties

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force now Tornadoes on record The radar archive 2015 2017

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.