Alert archive / Wisconsin / Severe Thunderstorm Warnings

Severe Thunderstorm Warnings in Wisconsin, 2022

333 severe thunderstorm warnings in 2022. 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 2022. Tap one for its archive.

Severe Thunderstorm Warnings: 333
Busiest month: May104 severe thunderstorm warnings
Busiest day: June 15, 202229 severe thunderstorm warnings

Over time

By month

Warning verification

How often warnings here had a storm report inside them, and how much warning the reports had.

210 of 333 severe thunderstorm warnings covering Wisconsin in 2022 had a qualifying storm report inside them; 548 of 694 hail, wind and damage reports fell inside a warning, on average 24 minutes after it went out.

Wisconsin, 2022

	Warnings	With a report	False alarm ratio	Reports	Inside a warning	Mean lead time
Severe thunderstorm warnings	333	210	37%	694	79%	24 min

Each office's whole area, 2022

	Warnings	With a report	False alarm ratio	Reports	Inside a warning	Mean lead time
NWS La Crosse, WI: severe thunderstorm warnings	129	66	49%	218	70%	22 min
NWS Twin Cities, MN: severe thunderstorm warnings	272	142	48%	634	80%	23 min
NWS Duluth, MN: severe thunderstorm warnings	149	104	30%	441	75%	22 min
NWS Green Bay, WI: severe thunderstorm warnings	59	43	27%	175	89%	25 min
NWS Milwaukee, WI: severe thunderstorm warnings	124	83	33%	288	79%	23 min

An office's figures cover every county it serves, including across state lines.

Verified by the Iowa Environmental Mesonet's Cow, which matches each storm-based warning with the local storm reports inside its polygon while it was in force, within 15 km of its edge: a tornado warning counts as verified on a tornado report, a severe thunderstorm warning on hail of 1 inch or more, a gust of 58 mph or more, or wind damage, a flash flood warning on a flash flood report. The false alarm ratio is the share of warnings with no such report; "inside a warning" is the probability of detection, the share of reports that fell inside one; lead time runs from the warning's issue to each report inside it, counting zero for a report that came first. A warning with no report is not proof nothing happened: reports come from spotters, the public and damage surveys, and are thin where few people live.

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 5, 5:06 PM CST	Severe Thunderstorm Warning	MKX	Columbia, Dane, Green Lake, Marquette, Sauk	39 min
Mar 5, 5:33 PM CST	Severe Thunderstorm Warning	MKX	Columbia, Dodge, Fond du Lac, Green Lake	57 min
Mar 5, 6:38 PM CST	Severe Thunderstorm Warning	MKX	Green, Rock	30 min
Mar 5, 8:11 PM CST	Severe Thunderstorm Warning	ARX	Grant	34 min
Mar 5, 10:18 PM CST	Severe Thunderstorm Warning	MKX	Dodge, Jefferson, Washington, Waukesha	27 min
Mar 5, 10:25 PM CST	Severe Thunderstorm Warning	MKX	Jefferson, Rock, Walworth, Waukesha	50 min
Mar 5, 10:35 PM CST	Severe Thunderstorm Warning	MKX	Dodge, Fond du Lac, Kenosha, Milwaukee, Ozaukee, Racine and 4 more	55 min
Apr 12, 1:57 PM CDT	Severe Thunderstorm Warning	MPX	Pierce	48 min
Apr 12, 2:57 PM CDT	Severe Thunderstorm Warning	ARX	Buffalo, Jackson, Trempealeau	51 min
Apr 12, 3:31 PM CDT	Severe Thunderstorm Warning	ARX	Jackson, La Crosse, Monroe, Trempealeau	59 min
Apr 12, 3:44 PM CDT	Severe Thunderstorm Warning Considerable damage threat	ARX	La Crosse, Monroe	40 min
Apr 12, 4:07 PM CDT	Severe Thunderstorm Warning	ARX	Adams, Jackson, Juneau, Monroe	38 min
Apr 12, 4:13 PM CDT	Severe Thunderstorm Warning	GRB	Portage, Wood	47 min
Apr 12, 4:45 PM CDT	Severe Thunderstorm Warning	ARX	Adams	15 min
Apr 12, 4:49 PM CDT	Severe Thunderstorm Warning	GRB	Portage, Waupaca, Waushara, Wood	56 min
Apr 12, 5:23 PM CDT	Severe Thunderstorm Warning	GRB	Outagamie, Waupaca, Waushara, Winnebago	39 min
Apr 12, 5:50 PM CDT	Severe Thunderstorm Warning	GRB	Brown, Calumet, Manitowoc, Outagamie, Winnebago	55 min
Apr 12, 6:35 PM CDT	Severe Thunderstorm Warning	GRB	Brown, Kewaunee, Manitowoc	25 min
Apr 12, 11:43 PM CDT	Severe Thunderstorm Warning	ARX	La Crosse, Vernon	47 min
Apr 12, 11:51 PM CDT	Severe Thunderstorm Warning	ARX	Crawford, Vernon	39 min
Apr 30, 4:27 PM CDT	Severe Thunderstorm Warning	MKX	Iowa	33 min
May 9, 9:42 AM CDT	Severe Thunderstorm Warning	DLH	Burnett	48 min
May 9, 10:13 AM CDT	Severe Thunderstorm Warning	MPX	Polk	47 min
May 9, 10:17 AM CDT	Severe Thunderstorm Warning	DLH	Burnett	43 min
May 9, 10:26 AM CDT	Severe Thunderstorm Warning	MPX	Polk	34 min
May 9, 10:43 AM CDT	Severe Thunderstorm Warning Considerable damage threat	MPX	Barron, Polk	30 min
May 9, 10:58 AM CDT	Severe Thunderstorm Warning	DLH	Burnett, Washburn	32 min
May 9, 11:17 AM CDT	Severe Thunderstorm Warning Considerable damage threat	DLH	Sawyer, Washburn	43 min
May 9, 11:50 AM CDT	Severe Thunderstorm Warning Considerable damage threat	DLH	Ashland, Bayfield, Iron, Sawyer	40 min
May 9, 5:03 PM CDT	Severe Thunderstorm Warning	MPX	Polk	42 min
May 9, 5:15 PM CDT	Severe Thunderstorm Warning	MPX	Pierce	45 min
May 9, 5:40 PM CDT	Severe Thunderstorm Warning	MPX	Polk, Saint Croix	35 min
May 9, 6:00 PM CDT	Severe Thunderstorm Warning	MPX	Pierce, Saint Croix	45 min
May 9, 6:04 PM CDT	Severe Thunderstorm Warning	MPX	Polk	41 min
May 9, 6:12 PM CDT	Severe Thunderstorm Warning	MPX	Polk, Saint Croix	33 min
May 9, 6:42 PM CDT	Severe Thunderstorm Warning	DLH	Burnett, Washburn	37 min
May 9, 6:48 PM CDT	Severe Thunderstorm Warning	MPX	Dunn, Pepin, Pierce	42 min
May 9, 6:57 PM CDT	Severe Thunderstorm Warning	MPX	Dunn, Saint Croix	33 min
May 9, 7:13 PM CDT	Severe Thunderstorm Warning	ARX	Buffalo	47 min
May 9, 7:22 PM CDT	Severe Thunderstorm Warning Considerable damage threat	MPX	Dunn, Eau Claire, Pepin, Pierce	23 min
May 9, 7:34 PM CDT	Severe Thunderstorm Warning	ARX	Buffalo	56 min
May 9, 7:45 PM CDT	Severe Thunderstorm Warning	MPX	Dunn, Eau Claire, Pepin	45 min
May 9, 8:18 PM CDT	Severe Thunderstorm Warning	ARX	Buffalo, Clark, Jackson, Trempealeau	57 min
May 9, 8:29 PM CDT	Severe Thunderstorm Warning	ARX	Buffalo, Trempealeau	61 min
May 9, 8:59 PM CDT	Severe Thunderstorm Warning	MPX	Eau Claire	31 min
May 9, 9:15 PM CDT	Severe Thunderstorm Warning	ARX	Clark, Jackson, La Crosse, Monroe, Trempealeau	45 min
May 9, 10:44 PM CDT	Severe Thunderstorm Warning	ARX	Richland, Vernon	46 min
May 9, 11:28 PM CDT	Severe Thunderstorm Warning	ARX	Adams	21 min
May 10, 4:17 PM CDT	Severe Thunderstorm Warning	GRB	Forest, Langlade, Oneida	58 min
May 10, 4:37 PM CDT	Severe Thunderstorm Warning	GRB	Forest, Vilas	38 min
May 10, 4:55 PM CDT	Severe Thunderstorm Warning	GRB	Forest, Marinette	65 min
May 10, 5:00 PM CDT	Severe Thunderstorm Warning	GRB	Florence, Forest	45 min
May 11, 10:37 AM CDT	Severe Thunderstorm Warning Considerable damage threat	ARX	Buffalo	38 min
May 11, 4:26 PM CDT	Severe Thunderstorm Warning	DLH	Burnett	49 min
May 11, 6:03 PM CDT	Severe Thunderstorm Warning	MKX	Green, Rock	29 min
May 11, 8:27 PM CDT	Severe Thunderstorm Warning Considerable damage threat	MPX	Pierce	63 min
May 11, 8:40 PM CDT	Severe Thunderstorm Warning Considerable damage threat	MPX	Polk, Saint Croix	65 min
May 11, 8:46 PM CDT	Severe Thunderstorm Warning Considerable damage threat	DLH	Burnett	44 min
May 11, 9:58 PM CDT	Severe Thunderstorm Warning	ARX	Buffalo	77 min
May 11, 10:00 PM CDT	Severe Thunderstorm Warning	MPX	Pepin	30 min
May 11, 10:10 PM CDT	Severe Thunderstorm Warning	DLH	Ashland, Bayfield, Burnett, Douglas, Sawyer, Washburn	50 min
May 11, 10:20 PM CDT	Severe Thunderstorm Warning	MPX	Chippewa, Dunn, Eau Claire, Pepin	55 min
May 11, 10:22 PM CDT	Severe Thunderstorm Warning	MPX	Barron, Rusk	38 min
May 11, 10:53 PM CDT	Severe Thunderstorm Warning	MPX	Chippewa, Eau Claire, Rusk	67 min
May 11, 10:55 PM CDT	Severe Thunderstorm Warning	DLH	Ashland, Bayfield, Iron, Price, Sawyer	50 min
May 11, 11:01 PM CDT	Severe Thunderstorm Warning	ARX	Trempealeau	44 min
May 12, 12:40 PM CDT	Severe Thunderstorm Warning	DLH	Burnett	65 min
May 12, 1:39 PM CDT	Severe Thunderstorm Warning Considerable damage threat	DLH	Burnett, Douglas, Washburn	50 min
May 12, 2:23 PM CDT	Severe Thunderstorm Warning	GRB	Langlade, Marathon, Menominee, Shawano	22 min
May 12, 2:37 PM CDT	Severe Thunderstorm Warning	GRB	Langlade, Menominee, Oconto	53 min
May 12, 2:44 PM CDT	Severe Thunderstorm Warning	GRB	Langlade, Marathon, Menominee, Shawano	46 min
May 12, 2:57 PM CDT	Severe Thunderstorm Warning	GRB	Marinette, Oconto	48 min
May 12, 3:43 PM CDT	Severe Thunderstorm Warning	GRB	Langlade, Menominee, Oconto	47 min
May 12, 3:48 PM CDT	Severe Thunderstorm Warning	GRB	Marinette, Oconto	42 min
May 12, 4:09 PM CDT	Severe Thunderstorm Warning	GRB	Oneida, Vilas	32 min
May 12, 4:28 PM CDT	Severe Thunderstorm Warning	GRB	Florence, Forest	58 min
May 12, 5:22 PM CDT	Severe Thunderstorm Warning	GRB	Oconto	23 min
May 12, 6:34 PM CDT	Severe Thunderstorm Warning	GRB	Oconto	26 min
May 12, 8:41 PM CDT	Severe Thunderstorm Warning	GRB	Marinette	19 min
May 13, 5:23 PM CDT	Severe Thunderstorm Warning	GRB	Florence, Marinette	21 min
May 13, 6:36 PM CDT	Severe Thunderstorm Warning	MKX	Green, Rock	39 min
May 13, 6:50 PM CDT	Severe Thunderstorm Warning	MKX	Columbia, Dodge, Fond du Lac, Green Lake	40 min
May 13, 6:52 PM CDT	Severe Thunderstorm Warning	MKX	Dane, Rock	38 min
May 13, 7:06 PM CDT	Severe Thunderstorm Warning	MKX	Columbia, Dane	39 min
May 13, 7:33 PM CDT	Severe Thunderstorm Warning	MKX	Columbia, Dodge	42 min
May 13, 7:42 PM CDT	Severe Thunderstorm Warning	MKX	Columbia, Dane	18 min
May 13, 9:56 PM CDT	Severe Thunderstorm Warning	GRB	Brown, Oconto, Outagamie, Shawano	34 min
May 18, 4:10 PM CDT	Severe Thunderstorm Warning Considerable damage threat	DLH	Bayfield, Douglas	50 min
May 18, 5:23 PM CDT	Severe Thunderstorm Warning Considerable damage threat	DLH	Ashland, Bayfield, Iron	37 min
May 18, 5:54 PM CDT	Severe Thunderstorm Warning	DLH	Ashland, Bayfield, Burnett, Price, Sawyer, Washburn	51 min
May 18, 6:27 PM CDT	Severe Thunderstorm Warning	GRB	Oneida, Vilas	48 min
May 18, 7:05 PM CDT	Severe Thunderstorm Warning	MPX	Barron, Rusk	25 min
May 18, 7:51 PM CDT	Severe Thunderstorm Warning	ARX	Taylor	24 min
May 18, 8:12 PM CDT	Severe Thunderstorm Warning	ARX	Taylor	37 min
May 18, 8:42 PM CDT	Severe Thunderstorm Warning	ARX	Clark	33 min
May 18, 9:00 PM CDT	Severe Thunderstorm Warning	GRB	Marathon, Wood	30 min
May 18, 9:29 PM CDT	Severe Thunderstorm Warning	GRB	Marathon, Wood	46 min
May 18, 10:15 PM CDT	Severe Thunderstorm Warning	GRB	Portage, Wood	15 min
May 19, 4:01 PM CDT	Severe Thunderstorm Warning Considerable damage threat	MPX	Polk, Saint Croix	44 min
May 19, 4:16 PM CDT	Severe Thunderstorm Warning	MPX	Chippewa, Dunn, Eau Claire	44 min
May 19, 4:22 PM CDT	Severe Thunderstorm Warning	MPX	Pierce	20 min
May 19, 4:35 PM CDT	Severe Thunderstorm Warning	MPX	Barron, Dunn, Pierce, Polk, Saint Croix	40 min
May 19, 5:08 PM CDT	Severe Thunderstorm Warning Considerable damage threat	MPX	Chippewa, Dunn, Eau Claire	32 min
May 19, 5:44 PM CDT	Severe Thunderstorm Warning	GRB	Marathon	31 min
May 19, 5:47 PM CDT	Severe Thunderstorm Warning Considerable damage threat	MPX	Pierce	28 min
May 19, 6:56 PM CDT	Severe Thunderstorm Warning	GRB	Menominee, Shawano	34 min
May 19, 7:57 PM CDT	Severe Thunderstorm Warning	ARX	La Crosse, Monroe, Vernon	48 min
May 19, 8:20 PM CDT	Severe Thunderstorm Warning	ARX	La Crosse, Monroe, Vernon	40 min
May 19, 8:28 PM CDT	Severe Thunderstorm Warning	ARX	Juneau, Monroe	47 min
May 19, 8:58 PM CDT	Severe Thunderstorm Warning	ARX	La Crosse, Monroe, Vernon	47 min
May 19, 9:03 PM CDT	Severe Thunderstorm Warning	ARX	La Crosse, Monroe	57 min
May 19, 9:25 PM CDT	Severe Thunderstorm Warning	ARX	Adams, Juneau	65 min
May 19, 9:27 PM CDT	Severe Thunderstorm Warning	MKX	Columbia, Sauk	63 min
May 19, 9:51 PM CDT	Severe Thunderstorm Warning	ARX	Buffalo, La Crosse, Trempealeau	39 min
May 19, 10:22 PM CDT	Severe Thunderstorm Warning	MKX	Columbia, Green Lake, Marquette, Sauk	38 min
May 19, 10:37 PM CDT	Severe Thunderstorm Warning	ARX	La Crosse	38 min
May 19, 11:09 PM CDT	Severe Thunderstorm Warning	ARX	Adams, Juneau	51 min
May 19, 11:10 PM CDT	Severe Thunderstorm Warning	ARX	La Crosse	6 min
May 19, 11:22 PM CDT	Severe Thunderstorm Warning	MKX	Columbia, Sauk	38 min
May 30, 4:12 AM CDT	Severe Thunderstorm Warning	DLH	Douglas	48 min
May 30, 5:49 AM CDT	Severe Thunderstorm Warning	DLH	Douglas	41 min
May 30, 7:19 PM CDT	Severe Thunderstorm Warning	DLH	Burnett	26 min
May 30, 7:45 PM CDT	Severe Thunderstorm Warning	DLH	Burnett	45 min
May 30, 8:17 PM CDT	Severe Thunderstorm Warning Considerable damage threat	DLH	Burnett, Douglas	28 min
May 31, 1:25 AM CDT	Severe Thunderstorm Warning	MPX	Chippewa, Eau Claire	50 min
Jun 10, 5:29 PM CDT	Severe Thunderstorm Warning	MKX	Waukesha	31 min
Jun 10, 5:46 PM CDT	Severe Thunderstorm Warning	MKX	Waukesha	29 min
Jun 10, 6:00 PM CDT	Severe Thunderstorm Warning Considerable damage threat	MKX	Jefferson, Waukesha	28 min
Jun 13, 11:31 AM CDT	Severe Thunderstorm Warning	MKX	Green	16 min
Jun 13, 1:56 PM CDT	Severe Thunderstorm Warning	MKX	Sauk	35 min
Jun 13, 2:16 PM CDT	Severe Thunderstorm Warning	MKX	Columbia, Dane, Iowa, Sauk	59 min
Jun 13, 2:43 PM CDT	Severe Thunderstorm Warning	ARX	Juneau, Monroe	47 min
Jun 13, 2:44 PM CDT	Severe Thunderstorm Warning	MKX	Dane	31 min
Jun 13, 2:59 PM CDT	Severe Thunderstorm Warning Considerable damage threat	MKX	Dane, Dodge, Jefferson	76 min
Jun 13, 3:18 PM CDT	Severe Thunderstorm Warning	ARX	Adams, Juneau	37 min
Jun 13, 3:38 PM CDT	Severe Thunderstorm Warning Considerable damage threat	MKX	Waukesha	67 min
Jun 13, 4:08 PM CDT	Severe Thunderstorm Warning Considerable damage threat	MKX	Milwaukee, Racine	37 min
Jun 15, 2:43 AM CDT	Severe Thunderstorm Warning	ARX	Clark, Jackson	32 min
Jun 15, 4:21 AM CDT	Severe Thunderstorm Warning	GRB	Langlade, Lincoln, Marathon, Shawano	39 min
Jun 15, 4:56 AM CDT	Severe Thunderstorm Warning	GRB	Forest, Langlade, Oneida	34 min
Jun 15, 5:56 AM CDT	Severe Thunderstorm Warning	GRB	Florence, Forest	19 min
Jun 15, 3:17 PM CDT	Severe Thunderstorm Warning	ARX	La Crosse, Monroe, Vernon	43 min
Jun 15, 3:44 PM CDT	Severe Thunderstorm Warning	ARX	Crawford, Grant	28 min
Jun 15, 3:50 PM CDT	Severe Thunderstorm Warning	ARX	Richland, Vernon	40 min
Jun 15, 3:54 PM CDT	Severe Thunderstorm Warning	ARX	Adams, Juneau, Monroe	81 min
Jun 15, 4:24 PM CDT	Severe Thunderstorm Warning	MKX	Sauk	51 min
Jun 15, 4:48 PM CDT	Severe Thunderstorm Warning	GRB	Portage, Wood	57 min
Jun 15, 4:56 PM CDT	Severe Thunderstorm Warning	ARX	Adams	34 min
Jun 15, 4:58 PM CDT	Severe Thunderstorm Warning	ARX	Adams, Juneau	32 min
Jun 15, 5:02 PM CDT	Severe Thunderstorm Warning	GRB	Waushara	60 min
Jun 15, 5:02 PM CDT	Severe Thunderstorm Warning Considerable damage threat	MKX	Marquette	58 min
Jun 15, 5:13 PM CDT	Severe Thunderstorm Warning	MKX	Columbia	47 min
Jun 15, 5:22 PM CDT	Severe Thunderstorm Warning	GRB	Marathon, Menominee, Outagamie, Shawano, Waupaca	38 min
Jun 15, 5:24 PM CDT	Severe Thunderstorm Warning Destructive damage threat	MKX	Green Lake	51 min
Jun 15, 5:30 PM CDT	Severe Thunderstorm Warning	MKX	Columbia, Dane, Iowa, Sauk	45 min
Jun 15, 5:40 PM CDT	Severe Thunderstorm Warning Considerable damage threat	GRB	Outagamie, Waupaca, Winnebago	65 min
Jun 15, 5:51 PM CDT	Severe Thunderstorm Warning	MKX	Columbia, Dodge, Green Lake, Marquette	39 min
Jun 15, 5:54 PM CDT	Severe Thunderstorm Warning Destructive damage threat	GRB	Outagamie, Waupaca, Winnebago	36 min
Jun 15, 5:58 PM CDT	Severe Thunderstorm Warning Considerable damage threat	GRB	Langlade, Menominee, Oconto, Outagamie, Shawano, Waupaca	32 min
Jun 15, 6:10 PM CDT	Severe Thunderstorm Warning	MKX	Green Lake	35 min
Jun 15, 6:15 PM CDT	Severe Thunderstorm Warning Considerable damage threat	GRB	Brown, Calumet, Door, Kewaunee, Marinette, Oconto and 4 more	45 min
Jun 15, 6:23 PM CDT	Severe Thunderstorm Warning	MKX	Columbia	37 min
Jun 15, 6:34 PM CDT	Severe Thunderstorm Warning	MKX	Dodge, Fond du Lac	41 min
Jun 15, 6:42 PM CDT	Severe Thunderstorm Warning	MKX	Dane	48 min
Jun 15, 6:43 PM CDT	Severe Thunderstorm Warning	GRB	Calumet, Outagamie, Winnebago	28 min
Jun 15, 6:51 PM CDT	Severe Thunderstorm Warning Considerable damage threat	GRB	Brown, Door, Kewaunee, Marinette, Oconto	69 min
Jun 15, 7:09 PM CDT	Severe Thunderstorm Warning	MKX	Dodge, Jefferson	51 min
Jun 15, 7:35 PM CDT	Severe Thunderstorm Warning	MKX	Dane, Jefferson	55 min
Jun 15, 9:17 PM CDT	Severe Thunderstorm Warning	MKX	Ozaukee, Washington	43 min
Jun 21, 3:51 AM CDT	Severe Thunderstorm Warning	DLH	Ashland, Iron	39 min
Jun 21, 6:20 PM CDT	Severe Thunderstorm Warning	ARX	Grant	40 min
Jun 21, 6:49 PM CDT	Severe Thunderstorm Warning	MKX	Lafayette	39 min
Jun 21, 7:06 PM CDT	Severe Thunderstorm Warning	MKX	Columbia, Dane	39 min
Jun 21, 7:30 PM CDT	Severe Thunderstorm Warning	MKX	Dodge, Fond du Lac	30 min
Jun 21, 8:26 PM CDT	Severe Thunderstorm Warning	MKX	Dodge, Washington, Waukesha	35 min
Jun 23, 8:00 PM CDT	Severe Thunderstorm Warning	DLH	Douglas	45 min
Jun 23, 10:08 PM CDT	Severe Thunderstorm Warning	DLH	Burnett	37 min
Jun 27, 4:56 PM CDT	Severe Thunderstorm Warning	DLH	Burnett	34 min
Jun 27, 5:38 PM CDT	Severe Thunderstorm Warning	DLH	Burnett	52 min
Jun 27, 6:03 PM CDT	Severe Thunderstorm Warning	MPX	Polk	42 min
Jun 28, 1:38 PM CDT	Severe Thunderstorm Warning	DLH	Ashland, Bayfield, Sawyer	52 min
Jun 28, 1:45 PM CDT	Severe Thunderstorm Warning	DLH	Ashland, Iron	60 min
Jun 28, 1:53 PM CDT	Severe Thunderstorm Warning	DLH	Bayfield, Burnett, Douglas, Sawyer, Washburn	67 min
Jun 28, 1:53 PM CDT	Severe Thunderstorm Warning	GRB	Vilas	52 min
Jun 28, 2:42 PM CDT	Severe Thunderstorm Warning	GRB	Forest, Vilas	51 min
Jun 28, 3:02 PM CDT	Severe Thunderstorm Warning	GRB	Florence	32 min
Jul 2, 2:18 PM CDT	Severe Thunderstorm Warning	ARX	La Crosse, Monroe, Vernon	25 min
Jul 4, 1:58 PM CDT	Severe Thunderstorm Warning	MKX	Dane, Green, Iowa, Lafayette	47 min
Jul 4, 2:26 PM CDT	Severe Thunderstorm Warning	MKX	Green, Lafayette, Rock	49 min
Jul 4, 7:41 PM CDT	Severe Thunderstorm Warning	ARX	Grant	19 min
Jul 4, 7:48 PM CDT	Severe Thunderstorm Warning	MKX	Rock	42 min
Jul 4, 7:58 PM CDT	Severe Thunderstorm Warning	MKX	Green	47 min
Jul 4, 8:08 PM CDT	Severe Thunderstorm Warning	MKX	Lafayette	52 min
Jul 4, 8:27 PM CDT	Severe Thunderstorm Warning	MKX	Rock, Walworth	63 min
Jul 4, 8:44 PM CDT	Severe Thunderstorm Warning	MKX	Green, Rock	46 min
Jul 4, 8:49 PM CDT	Severe Thunderstorm Warning	ARX	Grant	32 min
Jul 4, 9:11 PM CDT	Severe Thunderstorm Warning	MKX	Rock	49 min
Jul 4, 9:17 PM CDT	Severe Thunderstorm Warning	MKX	Jefferson, Walworth, Waukesha	43 min
Jul 4, 9:19 PM CDT	Severe Thunderstorm Warning	MKX	Green	56 min
Jul 4, 9:35 PM CDT	Severe Thunderstorm Warning	MKX	Green	25 min
Jul 4, 9:38 PM CDT	Severe Thunderstorm Warning	MKX	Lafayette	52 min
Jul 4, 10:10 PM CDT	Severe Thunderstorm Warning	MKX	Green	50 min
Jul 5, 5:22 PM CDT	Severe Thunderstorm Warning	MKX	Green, Rock	38 min
Jul 5, 5:33 PM CDT	Severe Thunderstorm Warning	MKX	Green, Rock	42 min
Jul 5, 6:12 PM CDT	Severe Thunderstorm Warning	MKX	Iowa, Lafayette	32 min
Jul 5, 6:24 PM CDT	Severe Thunderstorm Warning	ARX	Crawford, Grant	51 min
Jul 5, 6:58 PM CDT	Severe Thunderstorm Warning	ARX	Grant	18 min
Jul 11, 7:01 PM CDT	Severe Thunderstorm Warning	MKX	Dodge, Washington	26 min
Jul 12, 6:35 PM CDT	Severe Thunderstorm Warning	GRB	Brown, Outagamie	40 min
Jul 12, 7:44 PM CDT	Severe Thunderstorm Warning	GRB	Marathon	27 min
Jul 18, 2:42 PM CDT	Severe Thunderstorm Warning	GRB	Lincoln, Oneida	33 min
Jul 18, 5:06 PM CDT	Severe Thunderstorm Warning	DLH	Iron, Price	24 min
Jul 18, 7:58 PM CDT	Severe Thunderstorm Warning	GRB	Oneida, Vilas	23 min
Jul 23, 12:16 AM CDT	Severe Thunderstorm Warning	GRB	Brown, Kewaunee, Oconto	25 min
Jul 23, 3:11 PM CDT	Severe Thunderstorm Warning Considerable damage threat	ARX	La Crosse, Vernon	51 min
Jul 23, 3:23 PM CDT	Severe Thunderstorm Warning	ARX	La Crosse	37 min
Jul 23, 3:30 PM CDT	Severe Thunderstorm Warning Considerable damage threat	ARX	Monroe, Vernon	75 min
Jul 23, 3:50 PM CDT	Severe Thunderstorm Warning Considerable damage threat	ARX	Crawford, Richland, Vernon	70 min
Jul 23, 4:11 PM CDT	Severe Thunderstorm Warning Considerable damage threat	MKX	Columbia, Sauk	79 min
Jul 23, 4:13 PM CDT	Severe Thunderstorm Warning Considerable damage threat	ARX	Adams, Juneau, Monroe	77 min
Jul 23, 4:14 PM CDT	Severe Thunderstorm Warning	GRB	Waushara	61 min
Jul 23, 4:15 PM CDT	Severe Thunderstorm Warning	MKX	Marquette	60 min
Jul 23, 5:04 PM CDT	Severe Thunderstorm Warning	MKX	Columbia, Green Lake, Marquette, Sauk	71 min
Jul 23, 5:17 PM CDT	Severe Thunderstorm Warning	GRB	Waushara, Winnebago	58 min
Jul 23, 5:18 PM CDT	Severe Thunderstorm Warning	MKX	Columbia, Dane, Sauk	57 min
Jul 23, 5:23 PM CDT	Severe Thunderstorm Warning	MKX	Fond du Lac, Green Lake	52 min
Jul 23, 5:44 PM CDT	Severe Thunderstorm Warning	MKX	Dodge, Fond du Lac	61 min
Jul 23, 5:50 PM CDT	Severe Thunderstorm Warning Considerable damage threat	GRB	Calumet, Outagamie	55 min
Jul 23, 6:08 PM CDT	Severe Thunderstorm Warning Considerable damage threat	GRB	Brown, Manitowoc	52 min
Jul 23, 6:12 PM CDT	Severe Thunderstorm Warning	MKX	Columbia, Dane, Iowa, Jefferson, Sauk, Waukesha	93 min
Jul 23, 6:17 PM CDT	Severe Thunderstorm Warning	MKX	Fond du Lac, Ozaukee, Sheboygan, Washington	58 min
Jul 23, 6:21 PM CDT	Severe Thunderstorm Warning	MKX	Ozaukee, Washington	54 min
Jul 23, 6:34 PM CDT	Severe Thunderstorm Warning	GRB	Kewaunee	43 min
Jul 23, 6:38 PM CDT	Severe Thunderstorm Warning	MKX	Dodge	40 min
Jul 23, 7:08 PM CDT	Severe Thunderstorm Warning	MKX	Milwaukee, Waukesha	59 min
Jul 23, 7:17 PM CDT	Severe Thunderstorm Warning	MKX	Dane, Jefferson, Rock, Walworth	73 min
Jul 23, 8:17 PM CDT	Severe Thunderstorm Warning	MKX	Jefferson, Rock, Walworth	56 min
Jul 23, 9:20 PM CDT	Severe Thunderstorm Warning	MKX	Fond du Lac, Green Lake, Marquette	40 min
Jul 23, 9:39 PM CDT	Severe Thunderstorm Warning	MKX	Columbia, Dodge, Fond du Lac, Green Lake	51 min
Jul 23, 10:08 PM CDT	Severe Thunderstorm Warning	MKX	Dodge, Fond du Lac, Washington	52 min
Jul 23, 10:37 PM CDT	Severe Thunderstorm Warning	MKX	Ozaukee	38 min
Jul 23, 10:48 PM CDT	Severe Thunderstorm Warning	MKX	Dodge, Ozaukee, Washington	57 min
Jul 23, 11:12 PM CDT	Severe Thunderstorm Warning	MKX	Milwaukee, Washington, Waukesha	63 min
Jul 23, 11:53 PM CDT	Severe Thunderstorm Warning	ARX	Crawford	52 min
Jul 24, 12:00 AM CDT	Severe Thunderstorm Warning	ARX	Grant	40 min
Jul 24, 12:57 AM CDT	Severe Thunderstorm Warning	MKX	Iowa, Sauk	48 min
Jul 24, 1:31 AM CDT	Severe Thunderstorm Warning	MKX	Columbia, Dane, Iowa, Sauk	40 min
Jul 24, 1:35 AM CDT	Severe Thunderstorm Warning	MKX	Green, Lafayette, Rock	55 min
Jul 24, 1:45 AM CDT	Severe Thunderstorm Warning	MKX	Sauk	45 min
Jul 24, 2:03 AM CDT	Severe Thunderstorm Warning	MKX	Dodge, Fond du Lac, Washington	42 min
Jul 24, 2:03 AM CDT	Severe Thunderstorm Warning	MKX	Dane, Jefferson, Rock, Walworth, Waukesha	42 min
Jul 24, 2:21 AM CDT	Severe Thunderstorm Warning	MKX	Columbia, Dane, Sauk	39 min
Jul 24, 2:26 AM CDT	Severe Thunderstorm Warning	MKX	Fond du Lac, Sheboygan	27 min
Jul 24, 2:35 AM CDT	Severe Thunderstorm Warning	MKX	Ozaukee, Sheboygan, Washington	19 min
Jul 24, 2:41 AM CDT	Severe Thunderstorm Warning	MKX	Jefferson, Kenosha, Milwaukee, Racine, Walworth, Waukesha	55 min
Jul 31, 7:29 PM CDT	Severe Thunderstorm Warning	DLH	Burnett, Washburn	23 min
Aug 2, 4:29 PM CDT	Severe Thunderstorm Warning	DLH	Ashland, Bayfield	31 min
Aug 2, 8:05 PM CDT	Severe Thunderstorm Warning	DLH	Burnett, Washburn	40 min
Aug 2, 8:33 PM CDT	Severe Thunderstorm Warning	DLH	Bayfield, Sawyer	42 min
Aug 2, 8:45 PM CDT	Severe Thunderstorm Warning	DLH	Burnett, Sawyer, Washburn	75 min
Aug 2, 9:32 PM CDT	Severe Thunderstorm Warning Considerable damage threat	DLH	Price, Sawyer	43 min
Aug 2, 9:47 PM CDT	Severe Thunderstorm Warning	MPX	Barron, Polk, Rusk	43 min
Aug 2, 9:57 PM CDT	Severe Thunderstorm Warning	DLH	Burnett, Washburn	48 min
Aug 2, 10:09 PM CDT	Severe Thunderstorm Warning	MPX	Rusk	36 min
Aug 2, 10:11 PM CDT	Severe Thunderstorm Warning	DLH	Price, Sawyer	49 min
Aug 2, 10:20 PM CDT	Severe Thunderstorm Warning	ARX	Taylor	55 min
Aug 2, 10:30 PM CDT	Severe Thunderstorm Warning Considerable damage threat	GRB	Lincoln, Oneida	45 min
Aug 2, 11:13 PM CDT	Severe Thunderstorm Warning Considerable damage threat	GRB	Langlade, Lincoln, Marathon, Oneida	47 min
Aug 3, 12:00 AM CDT	Severe Thunderstorm Warning	GRB	Langlade, Marathon, Menominee, Shawano	15 min
Aug 3, 12:29 AM CDT	Severe Thunderstorm Warning	MPX	Pierce, Saint Croix	46 min
Aug 3, 1:05 AM CDT	Severe Thunderstorm Warning	MPX	Dunn, Pierce, Saint Croix	40 min
Aug 3, 1:39 AM CDT	Severe Thunderstorm Warning	MPX	Chippewa, Dunn, Eau Claire	56 min
Aug 3, 2:03 AM CDT	Severe Thunderstorm Warning	ARX	Clark, Taylor	57 min
Aug 3, 2:15 AM CDT	Severe Thunderstorm Warning	DLH	Price	43 min
Aug 3, 2:50 AM CDT	Severe Thunderstorm Warning	DLH	Ashland, Bayfield, Iron, Price, Sawyer, Washburn	40 min
Aug 3, 3:25 AM CDT	Severe Thunderstorm Warning	DLH	Ashland, Iron, Price, Sawyer	33 min
Aug 3, 3:46 AM CDT	Severe Thunderstorm Warning	DLH	Ashland, Iron, Price, Sawyer	12 min
Aug 3, 7:23 AM CDT	Severe Thunderstorm Warning	GRB	Brown, Calumet, Kewaunee, Manitowoc	52 min
Aug 3, 10:12 AM CDT	Severe Thunderstorm Warning	MKX	Ozaukee, Washington	24 min
Aug 3, 11:48 AM CDT	Severe Thunderstorm Warning	MKX	Columbia, Dane, Sauk	42 min
Aug 3, 12:21 PM CDT	Severe Thunderstorm Warning	MKX	Columbia, Dane, Dodge, Jefferson	39 min
Aug 19, 7:17 PM CDT	Severe Thunderstorm Warning	MKX	Lafayette	28 min
Aug 27, 5:47 PM CDT	Severe Thunderstorm Warning	MPX	Pierce, Saint Croix	43 min
Aug 27, 6:29 PM CDT	Severe Thunderstorm Warning	MPX	Pierce	46 min
Aug 27, 9:08 PM CDT	Severe Thunderstorm Warning	MPX	Polk, Saint Croix	52 min
Aug 27, 9:35 PM CDT	Severe Thunderstorm Warning	MPX	Pierce	40 min
Aug 28, 2:17 PM CDT	Severe Thunderstorm Warning	MKX	Green, Lafayette	43 min
Aug 28, 2:53 PM CDT	Severe Thunderstorm Warning	MKX	Dane, Green, Rock	67 min
Aug 28, 3:29 PM CDT	Severe Thunderstorm Warning	MKX	Jefferson, Rock, Walworth	46 min
Aug 28, 4:13 PM CDT	Severe Thunderstorm Warning	MKX	Jefferson, Kenosha, Racine, Walworth, Waukesha	62 min
Aug 28, 11:52 PM CDT	Severe Thunderstorm Warning Considerable damage threat	DLH	Burnett, Douglas, Sawyer, Washburn	38 min
Aug 29, 12:34 AM CDT	Severe Thunderstorm Warning Considerable damage threat	DLH	Ashland, Bayfield, Douglas, Sawyer, Washburn	41 min
Sep 2, 5:58 PM CDT	Severe Thunderstorm Warning	DLH	Price, Sawyer	21 min
Sep 2, 6:15 PM CDT	Severe Thunderstorm Warning	MPX	Dunn, Saint Croix	30 min
Sep 2, 7:47 PM CDT	Severe Thunderstorm Warning	MPX	Chippewa	28 min
Sep 2, 9:58 PM CDT	Severe Thunderstorm Warning	ARX	Buffalo, Trempealeau	47 min
Sep 20, 12:46 PM CDT	Severe Thunderstorm Warning	MKX	Columbia, Dodge	29 min
Sep 20, 1:01 PM CDT	Severe Thunderstorm Warning Considerable damage threat	MKX	Dodge, Fond du Lac, Washington	33 min
Sep 20, 1:14 PM CDT	Severe Thunderstorm Warning	MKX	Columbia, Dane, Dodge, Jefferson	46 min
Sep 20, 2:16 PM CDT	Severe Thunderstorm Warning	MKX	Dane, Jefferson	44 min
Sep 20, 2:24 PM CDT	Severe Thunderstorm Warning	MKX	Dane, Green, Iowa, Lafayette	34 min
Sep 20, 2:56 PM CDT	Severe Thunderstorm Warning	MKX	Dane, Jefferson, Rock, Walworth	27 min
Sep 20, 3:49 PM CDT	Severe Thunderstorm Warning	MKX	Rock	26 min
Sep 20, 8:01 PM CDT	Severe Thunderstorm Warning	MPX	Polk, Saint Croix	29 min
Sep 20, 8:13 PM CDT	Severe Thunderstorm Warning	MPX	Saint Croix	47 min
Sep 20, 8:46 PM CDT	Severe Thunderstorm Warning	MPX	Chippewa, Dunn, Eau Claire	44 min
Sep 20, 8:50 PM CDT	Severe Thunderstorm Warning Considerable damage threat	MPX	Dunn, Pierce, Saint Croix	40 min
Sep 20, 9:28 PM CDT	Severe Thunderstorm Warning Considerable damage threat	MPX	Chippewa, Dunn, Eau Claire, Pepin, Pierce	62 min
Sep 20, 9:54 PM CDT	Severe Thunderstorm Warning	ARX	Buffalo, Trempealeau	66 min
Sep 20, 10:00 PM CDT	Severe Thunderstorm Warning	MPX	Dunn, Pierce, Saint Croix	30 min
Sep 20, 10:17 PM CDT	Severe Thunderstorm Warning	MPX	Chippewa, Rusk	28 min
Sep 21, 12:04 AM CDT	Severe Thunderstorm Warning	GRB	Portage, Wood	41 min
Sep 21, 12:10 AM CDT	Severe Thunderstorm Warning	ARX	Adams, Juneau	50 min
Sep 21, 1:25 AM CDT	Severe Thunderstorm Warning	GRB	Waushara, Winnebago	35 min
Sep 25, 5:10 PM CDT	Severe Thunderstorm Warning	MKX	Dodge, Fond du Lac, Sheboygan, Washington	35 min
Sep 25, 5:20 PM CDT	Severe Thunderstorm Warning	MKX	Columbia, Dane, Dodge, Jefferson, Washington, Waukesha	40 min
Sep 25, 5:29 PM CDT	Severe Thunderstorm Warning	MKX	Fond du Lac, Ozaukee, Sheboygan, Washington	46 min
Sep 25, 5:59 PM CDT	Severe Thunderstorm Warning	MKX	Jefferson, Milwaukee, Racine, Walworth, Waukesha	46 min
Sep 25, 6:40 PM CDT	Severe Thunderstorm Warning	MKX	Kenosha, Racine, Walworth	35 min
Oct 12, 11:41 AM CDT	Severe Thunderstorm Warning	MKX	Ozaukee, Sheboygan, Washington	49 min
Oct 12, 11:49 AM CDT	Severe Thunderstorm Warning	MKX	Milwaukee, Waukesha	5 min
Oct 12, 12:02 PM CDT	Severe Thunderstorm Warning	MKX	Milwaukee	43 min
Oct 12, 12:08 PM CDT	Severe Thunderstorm Warning	MKX	Kenosha, Racine, Walworth	67 min
Nov 4, 1:47 PM CDT	Severe Thunderstorm Warning	MKX	Green, Lafayette	28 min
Nov 4, 2:26 PM CDT	Severe Thunderstorm Warning	MKX	Columbia, Dane, Dodge	49 min
Nov 4, 2:37 PM CDT	Severe Thunderstorm Warning	MKX	Dane, Dodge, Jefferson	38 min
Nov 4, 2:53 PM CDT	Severe Thunderstorm Warning	MKX	Dodge, Fond du Lac	28 min
Nov 4, 3:24 PM CDT	Severe Thunderstorm Warning	MKX	Milwaukee, Waukesha	21 min
Nov 5, 9:30 AM CDT	Severe Thunderstorm Warning	MKX	Lafayette	45 min
Nov 5, 10:07 AM CDT	Severe Thunderstorm Warning Considerable damage threat	MKX	Dane, Green, Iowa, Lafayette	38 min
Nov 5, 11:20 AM CDT	Severe Thunderstorm Warning	MKX	Dane, Jefferson, Rock, Walworth	40 min
Nov 5, 11:49 AM CDT	Severe Thunderstorm Warning	MKX	Kenosha, Milwaukee, Racine, Walworth, Waukesha	53 min
Nov 5, 12:37 PM CDT	Severe Thunderstorm Warning	MKX	Fond du Lac, Ozaukee, Sheboygan, Washington	26 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 2021 2023

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.