Alert archive / Minnesota / Severe Thunderstorm Warnings

Severe Thunderstorm Warnings in Minnesota, 2010

564 severe thunderstorm warnings in 2010. 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 2010. Tap one for its archive.

Severe Thunderstorm Warnings: 564
Busiest month: July182 severe thunderstorm warnings
Busiest day: August 13, 201047 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.

308 of 565 severe thunderstorm warnings covering Minnesota in 2010 had a qualifying storm report inside them; 561 of 819 hail, wind and damage reports fell inside a warning, on average 25 minutes after it went out.

Minnesota, 2010

	Warnings	With a report	False alarm ratio	Reports	Inside a warning	Mean lead time
Severe thunderstorm warnings	565	308	45%	819	68%	25 min

Each office's whole area, 2010

	Warnings	With a report	False alarm ratio	Reports	Inside a warning	Mean lead time
NWS Sioux Falls, SD: severe thunderstorm warnings	320	241	25%	508	87%	20 min
NWS Twin Cities, MN: severe thunderstorm warnings	269	149	45%	542	68%	26 min
NWS Duluth, MN: severe thunderstorm warnings	155	54	65%	168	80%	27 min
NWS La Crosse, WI: severe thunderstorm warnings	114	81	29%	225	71%	23 min
NWS Aberdeen, SD: severe thunderstorm warnings	214	143	33%	296	80%	20 min
NWS Grand Forks, ND: severe thunderstorm warnings	168	101	40%	212	62%	22 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
Apr 2, 9:54 AM CDT	Severe Thunderstorm Warning	FGF	Beltrami, Lake of the Woods, Marshall, Roseau	51 min
Apr 2, 11:03 AM CDT	Severe Thunderstorm Warning	FGF	Lake of the Woods	27 min
Apr 12, 5:36 AM CDT	Severe Thunderstorm Warning	FSD	Murray, Nobles, Pipestone, Rock	24 min
Apr 12, 5:59 AM CDT	Severe Thunderstorm Warning	FSD	Murray, Nobles, Pipestone, Rock	31 min
Apr 12, 7:47 AM CDT	Severe Thunderstorm Warning	FSD	Nobles	28 min
Apr 12, 4:26 PM CDT	Severe Thunderstorm Warning	MPX	Martin	49 min
Apr 12, 5:27 PM CDT	Severe Thunderstorm Warning	MPX	Faribault, Martin	63 min
Apr 12, 6:56 PM CDT	Severe Thunderstorm Warning	MPX	Blue Earth	64 min
Apr 12, 8:14 PM CDT	Severe Thunderstorm Warning	MPX	Blue Earth, Waseca	61 min
Apr 24, 5:32 PM CDT	Severe Thunderstorm Warning	FSD	Rock	28 min
Apr 24, 5:59 PM CDT	Severe Thunderstorm Warning	FSD	Rock	31 min
Apr 29, 6:23 PM CDT	Severe Thunderstorm Warning	MPX	Dakota, Goodhue, Rice	52 min
Apr 29, 7:00 PM CDT	Severe Thunderstorm Warning	MPX	Dakota, Goodhue	30 min
Apr 29, 9:30 PM CDT	Severe Thunderstorm Warning	ARX	Fillmore, Mower	34 min
Apr 30, 1:17 PM CDT	Severe Thunderstorm Warning	ARX	Houston	43 min
May 22, 10:29 PM CDT	Severe Thunderstorm Warning	FGF	Marshall, Polk	61 min
May 22, 11:49 PM CDT	Severe Thunderstorm Warning	ABR	Big Stone, Traverse	71 min
May 23, 12:16 AM CDT	Severe Thunderstorm Warning	FGF	Clay, Grant, Otter Tail, Wilkin	59 min
May 23, 1:13 AM CDT	Severe Thunderstorm Warning	FGF	Becker, Clearwater, Grant, Hubbard, Mahnomen, Otter Tail and 1 more	62 min
May 23, 1:19 AM CDT	Severe Thunderstorm Warning	MPX	Chippewa, Lac qui Parle, Stevens, Swift	56 min
May 23, 1:23 AM CDT	Severe Thunderstorm Warning	ABR	Big Stone	22 min
May 23, 2:10 AM CDT	Severe Thunderstorm Warning	MPX	Douglas, Pope, Stearns, Todd	55 min
May 23, 2:15 AM CDT	Severe Thunderstorm Warning	FGF	Beltrami, Hubbard, Wadena	30 min
May 23, 2:21 AM CDT	Severe Thunderstorm Warning	DLH	Cass, Crow Wing	55 min
May 23, 5:04 PM CDT	Severe Thunderstorm Warning	DLH	Saint Louis	26 min
May 23, 5:34 PM CDT	Severe Thunderstorm Warning	DLH	Saint Louis	41 min
May 23, 6:16 PM CDT	Severe Thunderstorm Warning	DLH	Saint Louis	44 min
May 23, 6:26 PM CDT	Severe Thunderstorm Warning	DLH	Lake, Saint Louis	49 min
May 23, 6:55 PM CDT	Severe Thunderstorm Warning	DLH	Lake, Saint Louis	12 min
May 23, 6:59 PM CDT	Severe Thunderstorm Warning	DLH	Cook, Lake	46 min
May 23, 7:57 PM CDT	Severe Thunderstorm Warning	DLH	Lake, Saint Louis	48 min
May 23, 8:32 PM CDT	Severe Thunderstorm Warning	DLH	Aitkin	28 min
May 23, 8:58 PM CDT	Severe Thunderstorm Warning	DLH	Aitkin, Pine	32 min
May 23, 9:30 PM CDT	Severe Thunderstorm Warning	DLH	Aitkin, Carlton, Pine	45 min
May 23, 9:58 PM CDT	Severe Thunderstorm Warning	DLH	Lake	32 min
May 23, 10:15 PM CDT	Severe Thunderstorm Warning	DLH	Carlton, Pine	45 min
May 24, 2:04 AM CDT	Severe Thunderstorm Warning	DLH	Itasca	41 min
May 24, 2:16 AM CDT	Severe Thunderstorm Warning	DLH	Cass, Itasca	29 min
May 24, 2:17 AM CDT	Severe Thunderstorm Warning	FGF	Wilkin	43 min
May 24, 2:37 AM CDT	Severe Thunderstorm Warning	DLH	Itasca	38 min
May 24, 2:39 AM CDT	Severe Thunderstorm Warning	DLH	Itasca	36 min
May 24, 2:49 AM CDT	Severe Thunderstorm Warning	FGF	Becker, Otter Tail	41 min
May 24, 3:06 AM CDT	Severe Thunderstorm Warning	DLH	Itasca, Koochiching	42 min
May 24, 3:10 AM CDT	Severe Thunderstorm Warning	DLH	Itasca, Koochiching, Saint Louis	64 min
May 24, 3:22 AM CDT	Severe Thunderstorm Warning	DLH	Itasca, Saint Louis	38 min
May 24, 3:44 AM CDT	Severe Thunderstorm Warning	FGF	Mahnomen, Norman, Polk, Red Lake	48 min
May 24, 4:30 AM CDT	Severe Thunderstorm Warning	FGF	Becker, Clay, Otter Tail, Wilkin	45 min
May 24, 4:57 AM CDT	Severe Thunderstorm Warning	DLH	Saint Louis	48 min
May 24, 5:40 AM CDT	Severe Thunderstorm Warning	DLH	Lake, Saint Louis	35 min
May 24, 6:10 AM CDT	Severe Thunderstorm Warning	DLH	Saint Louis	20 min
May 24, 6:16 AM CDT	Severe Thunderstorm Warning	DLH	Itasca	44 min
May 24, 6:34 AM CDT	Severe Thunderstorm Warning	FGF	Beltrami, Hubbard	28 min
May 24, 7:26 AM CDT	Severe Thunderstorm Warning	FGF	Becker, Clearwater, Mahnomen	49 min
May 24, 7:43 AM CDT	Severe Thunderstorm Warning	FGF	Becker, Clearwater, Mahnomen	47 min
May 24, 11:47 AM CDT	Severe Thunderstorm Warning	FGF	Marshall, Pennington, Red Lake	58 min
May 24, 3:04 PM CDT	Severe Thunderstorm Warning	FGF	Norman, Polk	56 min
May 24, 4:11 PM CDT	Severe Thunderstorm Warning	FGF	Marshall, Pennington, Polk, Red Lake	64 min
May 24, 4:43 PM CDT	Severe Thunderstorm Warning	FGF	Polk	62 min
May 24, 5:06 PM CDT	Severe Thunderstorm Warning	FGF	Marshall, Norman, Pennington, Polk, Red Lake	54 min
May 24, 5:19 PM CDT	Severe Thunderstorm Warning	FGF	Norman	41 min
May 24, 5:25 PM CDT	Severe Thunderstorm Warning	FGF	Kittson, Marshall	43 min
May 24, 5:34 PM CDT	Severe Thunderstorm Warning	FGF	Marshall, Pennington, Polk	56 min
May 24, 5:42 PM CDT	Severe Thunderstorm Warning	FGF	Norman, Polk, Red Lake	48 min
May 24, 6:09 PM CDT	Severe Thunderstorm Warning	FGF	Norman, Polk, Red Lake	34 min
May 24, 6:19 PM CDT	Severe Thunderstorm Warning	FGF	Beltrami, Lake of the Woods, Marshall, Roseau	41 min
May 24, 6:42 PM CDT	Severe Thunderstorm Warning	FGF	Beltrami, Clearwater, Marshall, Pennington, Polk, Red Lake	63 min
May 24, 6:54 PM CDT	Severe Thunderstorm Warning	FGF	Beltrami, Lake of the Woods, Roseau	66 min
May 24, 7:47 PM CDT	Severe Thunderstorm Warning	FGF	Beltrami, Clearwater, Lake of the Woods, Marshall, Pennington	58 min
May 24, 8:43 PM CDT	Severe Thunderstorm Warning	FGF	Lake of the Woods	30 min
May 24, 9:02 PM CDT	Severe Thunderstorm Warning	DLH	Koochiching	43 min
May 25, 1:13 AM CDT	Severe Thunderstorm Warning	MPX	Blue Earth, Brown, Martin, Nicollet, Redwood, Renville and 2 more	32 min
May 25, 1:45 PM CDT	Severe Thunderstorm Warning	ARX	Wabasha	45 min
May 25, 2:01 PM CDT	Severe Thunderstorm Warning	MPX	Goodhue	28 min
May 25, 4:42 PM CDT	Severe Thunderstorm Warning	DLH	Cook, Lake	33 min
May 25, 5:51 PM CDT	Severe Thunderstorm Warning	MPX	Rice	39 min
May 28, 9:57 AM CDT	Severe Thunderstorm Warning	FGF	Marshall	48 min
May 29, 6:06 PM CDT	Severe Thunderstorm Warning	FGF	Kittson	39 min
May 29, 7:19 PM CDT	Severe Thunderstorm Warning	FGF	Kittson	56 min
Jun 1, 11:55 AM CDT	Severe Thunderstorm Warning	MPX	Blue Earth, Le Sueur, Nicollet, Waseca	35 min
Jun 1, 1:27 PM CDT	Severe Thunderstorm Warning	MPX	Blue Earth, Faribault, Martin, Watonwan	63 min
Jun 1, 1:39 PM CDT	Severe Thunderstorm Warning	MPX	Blue Earth, Le Sueur, Nicollet, Waseca	51 min
Jun 5, 4:50 PM CDT	Severe Thunderstorm Warning	FGF	Polk, Red Lake	40 min
Jun 5, 5:24 PM CDT	Severe Thunderstorm Warning	FGF	Polk	45 min
Jun 5, 6:14 PM CDT	Severe Thunderstorm Warning	FGF	Mahnomen, Norman, Polk	25 min
Jun 5, 6:59 PM CDT	Severe Thunderstorm Warning	FGF	Kittson, Marshall, Polk	30 min
Jun 8, 5:03 PM CDT	Severe Thunderstorm Warning	FGF	Marshall, Polk	57 min
Jun 8, 5:11 PM CDT	Severe Thunderstorm Warning	FGF	Clay, Norman	64 min
Jun 8, 9:02 PM CDT	Severe Thunderstorm Warning	FGF	Kittson	58 min
Jun 11, 2:24 AM CDT	Severe Thunderstorm Warning	FSD	Rock	51 min
Jun 11, 2:55 AM CDT	Severe Thunderstorm Warning	FSD	Pipestone, Rock	50 min
Jun 11, 2:58 AM CDT	Severe Thunderstorm Warning	FSD	Nobles, Rock	47 min
Jun 11, 3:30 AM CDT	Severe Thunderstorm Warning	FSD	Nobles, Rock	45 min
Jun 11, 3:39 AM CDT	Severe Thunderstorm Warning	FSD	Lincoln, Pipestone	51 min
Jun 11, 3:57 AM CDT	Severe Thunderstorm Warning	FSD	Jackson	48 min
Jun 15, 3:56 PM CDT	Severe Thunderstorm Warning	DLH	Pine	19 min
Jun 17, 8:53 AM CDT	Severe Thunderstorm Warning	FGF	Clay, Norman	67 min
Jun 17, 11:56 AM CDT	Severe Thunderstorm Warning	FGF	Becker, Beltrami, Clearwater, Hubbard, Mahnomen, Polk	64 min
Jun 17, 12:34 PM CDT	Severe Thunderstorm Warning	DLH	Cass	26 min
Jun 17, 12:55 PM CDT	Severe Thunderstorm Warning	DLH	Cass	35 min
Jun 17, 1:19 PM CDT	Severe Thunderstorm Warning	FGF	Beltrami, Hubbard	56 min
Jun 17, 1:24 PM CDT	Severe Thunderstorm Warning	DLH	Cass	36 min
Jun 17, 1:49 PM CDT	Severe Thunderstorm Warning	DLH	Cass	26 min
Jun 17, 2:10 PM CDT	Severe Thunderstorm Warning	DLH	Cass, Itasca, Koochiching	50 min
Jun 17, 2:27 PM CDT	Severe Thunderstorm Warning	MPX	Douglas, Pope, Stevens	63 min
Jun 17, 2:53 PM CDT	Severe Thunderstorm Warning	DLH	Itasca	37 min
Jun 17, 3:02 PM CDT	Severe Thunderstorm Warning	DLH	Itasca, Koochiching	33 min
Jun 17, 3:19 PM CDT	Severe Thunderstorm Warning	DLH	Itasca, Koochiching, Saint Louis	41 min
Jun 17, 3:43 PM CDT	Severe Thunderstorm Warning	MPX	Brown, Nicollet, Renville, Sibley	47 min
Jun 17, 3:55 PM CDT	Severe Thunderstorm Warning	MPX	Blue Earth, Brown, Watonwan	50 min
Jun 17, 3:59 PM CDT	Severe Thunderstorm Warning	MPX	Meeker, Renville	61 min
Jun 17, 4:08 PM CDT	Severe Thunderstorm Warning	MPX	Martin, Watonwan	37 min
Jun 17, 4:08 PM CDT	Severe Thunderstorm Warning	MPX	Stearns	52 min
Jun 17, 4:21 PM CDT	Severe Thunderstorm Warning	MPX	McLeod, Renville, Sibley	54 min
Jun 17, 4:26 PM CDT	Severe Thunderstorm Warning	MPX	Nicollet, Sibley	34 min
Jun 17, 4:31 PM CDT	Severe Thunderstorm Warning	MPX	Faribault, Martin	59 min
Jun 17, 4:31 PM CDT	Severe Thunderstorm Warning	MPX	Morrison, Todd	59 min
Jun 17, 4:33 PM CDT	Severe Thunderstorm Warning	DLH	Itasca, Saint Louis	42 min
Jun 17, 4:40 PM CDT	Severe Thunderstorm Warning	MPX	Blue Earth, Faribault, Watonwan	50 min
Jun 17, 4:43 PM CDT	Severe Thunderstorm Warning	MPX	Meeker, Stearns, Wright	47 min
Jun 17, 5:07 PM CDT	Severe Thunderstorm Warning	MPX	Carver, Hennepin, McLeod, Wright	53 min
Jun 17, 5:20 PM CDT	Severe Thunderstorm Warning	MPX	Benton, Mille Lacs, Sherburne	55 min
Jun 17, 5:25 PM CDT	Severe Thunderstorm Warning	MPX	Blue Earth, Le Sueur, Rice, Waseca	65 min
Jun 17, 5:35 PM CDT	Severe Thunderstorm Warning	MPX	Blue Earth, Le Sueur, Nicollet	25 min
Jun 17, 5:40 PM CDT	Severe Thunderstorm Warning	DLH	Crow Wing	45 min
Jun 17, 5:44 PM CDT	Severe Thunderstorm Warning	MPX	Brown, Nicollet, Sibley	31 min
Jun 17, 5:58 PM CDT	Severe Thunderstorm Warning	MPX	Stearns	17 min
Jun 17, 6:00 PM CDT	Severe Thunderstorm Warning	MPX	Blue Earth, Le Sueur, Nicollet, Watonwan	60 min
Jun 17, 6:09 PM CDT	Severe Thunderstorm Warning	MPX	McLeod, Renville	24 min
Jun 17, 6:28 PM CDT	Severe Thunderstorm Warning	MPX	Blue Earth, Faribault, Waseca	62 min
Jun 17, 6:35 PM CDT	Severe Thunderstorm Warning	MPX	Anoka, Isanti, Sherburne, Wright	55 min
Jun 17, 6:37 PM CDT	Severe Thunderstorm Warning	ARX	Dodge, Mower	53 min
Jun 17, 7:00 PM CDT	Severe Thunderstorm Warning	MPX	Anoka, Hennepin, Ramsey	35 min
Jun 17, 7:39 PM CDT	Severe Thunderstorm Warning	DLH	Cass, Crow Wing, Itasca	36 min
Jun 17, 7:58 PM CDT	Severe Thunderstorm Warning	DLH	Aitkin, Itasca, Saint Louis	62 min
Jun 17, 8:02 PM CDT	Severe Thunderstorm Warning	MPX	Chisago, Isanti	43 min
Jun 17, 8:23 PM CDT	Severe Thunderstorm Warning	DLH	Pine	37 min
Jun 17, 8:36 PM CDT	Severe Thunderstorm Warning	ARX	Dodge, Mower, Olmsted	54 min
Jun 17, 9:01 PM CDT	Severe Thunderstorm Warning	ARX	Fillmore, Olmsted, Wabasha, Winona	59 min
Jun 17, 9:36 PM CDT	Severe Thunderstorm Warning	ARX	Houston, Winona	84 min
Jun 17, 9:55 PM CDT	Severe Thunderstorm Warning	ARX	Fillmore	35 min
Jun 17, 10:55 PM CDT	Severe Thunderstorm Warning	ARX	Houston	65 min
Jun 21, 1:47 AM CDT	Severe Thunderstorm Warning	FGF	Clay	58 min
Jun 21, 3:14 PM CDT	Severe Thunderstorm Warning	ARX	Fillmore, Houston	40 min
Jun 21, 6:25 PM CDT	Severe Thunderstorm Warning	FGF	Beltrami	50 min
Jun 21, 6:36 PM CDT	Severe Thunderstorm Warning	DLH	Itasca, Koochiching	54 min
Jun 22, 7:59 PM CDT	Severe Thunderstorm Warning	DLH	Carlton, Pine	46 min
Jun 22, 10:07 PM CDT	Severe Thunderstorm Warning	MPX	Faribault, Freeborn	53 min
Jun 22, 10:48 PM CDT	Severe Thunderstorm Warning	MPX	Freeborn	33 min
Jun 23, 12:31 AM CDT	Severe Thunderstorm Warning	FSD	Murray, Nobles, Rock	44 min
Jun 23, 12:49 AM CDT	Severe Thunderstorm Warning	FSD	Lyon, Murray, Pipestone, Rock	41 min
Jun 23, 2:13 AM CDT	Severe Thunderstorm Warning	ARX	Fillmore, Houston, Winona	52 min
Jun 23, 2:26 AM CDT	Severe Thunderstorm Warning	MPX	Benton, Kanabec, Mille Lacs, Morrison	49 min
Jun 23, 3:31 AM CDT	Severe Thunderstorm Warning	DLH	Pine	29 min
Jun 24, 2:23 PM CDT	Severe Thunderstorm Warning	DLH	Koochiching	52 min
Jun 24, 2:39 PM CDT	Severe Thunderstorm Warning	FGF	Marshall	51 min
Jun 24, 3:02 PM CDT	Severe Thunderstorm Warning	DLH	Koochiching, Saint Louis	43 min
Jun 24, 3:08 PM CDT	Severe Thunderstorm Warning	DLH	Itasca	52 min
Jun 24, 3:14 PM CDT	Severe Thunderstorm Warning	DLH	Koochiching	31 min
Jun 24, 3:27 PM CDT	Severe Thunderstorm Warning	FGF	Marshall, Polk	48 min
Jun 24, 3:41 PM CDT	Severe Thunderstorm Warning	FGF	Pennington, Red Lake	49 min
Jun 24, 4:01 PM CDT	Severe Thunderstorm Warning	DLH	Saint Louis	44 min
Jun 24, 4:28 PM CDT	Severe Thunderstorm Warning	DLH	Itasca	32 min
Jun 24, 4:29 PM CDT	Severe Thunderstorm Warning	DLH	Saint Louis	46 min
Jun 24, 4:48 PM CDT	Severe Thunderstorm Warning	DLH	Saint Louis	42 min
Jun 24, 5:09 PM CDT	Severe Thunderstorm Warning	DLH	Saint Louis	43 min
Jun 24, 5:13 PM CDT	Severe Thunderstorm Warning	DLH	Saint Louis	29 min
Jun 24, 5:28 PM CDT	Severe Thunderstorm Warning	DLH	Carlton, Saint Louis	47 min
Jun 24, 6:16 PM CDT	Severe Thunderstorm Warning	DLH	Saint Louis	44 min
Jun 25, 4:01 AM CDT	Severe Thunderstorm Warning	FGF	Mahnomen, Norman, Polk	21 min
Jun 25, 4:37 AM CDT	Severe Thunderstorm Warning	FGF	Clay, Norman, Wilkin	53 min
Jun 25, 4:53 AM CDT	Severe Thunderstorm Warning	FGF	Becker, Clearwater, Hubbard	37 min
Jun 25, 5:32 AM CDT	Severe Thunderstorm Warning	FGF	Clay, Otter Tail, Wilkin	58 min
Jun 25, 6:27 AM CDT	Severe Thunderstorm Warning	FGF	Grant	63 min
Jun 25, 9:36 AM CDT	Severe Thunderstorm Warning	MPX	Chippewa, Lac qui Parle, Swift	39 min
Jun 25, 11:07 AM CDT	Severe Thunderstorm Warning	MPX	Redwood, Renville, Sibley	53 min
Jun 25, 3:31 PM CDT	Severe Thunderstorm Warning	MPX	Kandiyohi, Meeker, Pope, Stearns, Swift	59 min
Jun 25, 3:51 PM CDT	Severe Thunderstorm Warning	MPX	Chippewa, Lac qui Parle, Swift	54 min
Jun 25, 4:05 PM CDT	Severe Thunderstorm Warning	MPX	Sherburne, Stearns, Wright	55 min
Jun 25, 4:41 PM CDT	Severe Thunderstorm Warning	MPX	Kandiyohi	49 min
Jun 25, 5:00 PM CDT	Severe Thunderstorm Warning	MPX	Anoka, Chisago, Hennepin, Isanti, Sherburne, Stearns and 1 more	60 min
Jun 25, 5:04 PM CDT	Severe Thunderstorm Warning	MPX	Stearns	33 min
Jun 25, 5:08 PM CDT	Severe Thunderstorm Warning	MPX	Anoka, Hennepin, Ramsey, Wright	67 min
Jun 25, 5:21 PM CDT	Severe Thunderstorm Warning	MPX	Kandiyohi, McLeod, Meeker, Renville, Sibley	54 min
Jun 25, 5:31 PM CDT	Severe Thunderstorm Warning	MPX	Chippewa, Kandiyohi, Renville, Stearns, Swift	59 min
Jun 25, 5:37 PM CDT	Severe Thunderstorm Warning	MPX	Chippewa, Redwood, Renville, Sibley, Yellow Medicine	53 min
Jun 25, 5:40 PM CDT	Severe Thunderstorm Warning	FSD	Lyon	35 min
Jun 25, 5:51 PM CDT	Severe Thunderstorm Warning	MPX	Anoka, Chisago, Dakota, Hennepin, Ramsey, Washington	54 min
Jun 25, 5:59 PM CDT	Severe Thunderstorm Warning	MPX	Anoka, Hennepin, Sherburne, Wright	42 min
Jun 25, 6:05 PM CDT	Severe Thunderstorm Warning	MPX	Blue Earth, Brown, Nicollet, Watonwan	55 min
Jun 25, 6:12 PM CDT	Severe Thunderstorm Warning	MPX	Meeker, Wright	63 min
Jun 25, 6:30 PM CDT	Severe Thunderstorm Warning	MPX	Anoka, Dakota, Hennepin, Ramsey	60 min
Jun 25, 6:34 PM CDT	Severe Thunderstorm Warning	MPX	Brown, Redwood	56 min
Jun 25, 6:51 PM CDT	Severe Thunderstorm Warning	MPX	Dakota, Hennepin	24 min
Jun 25, 7:09 PM CDT	Severe Thunderstorm Warning	MPX	Dakota, Ramsey, Washington	36 min
Jun 25, 7:18 PM CDT	Severe Thunderstorm Warning	ARX	Wabasha	72 min
Jun 25, 7:30 PM CDT	Severe Thunderstorm Warning	MPX	Blue Earth, Brown, Watonwan	60 min
Jun 25, 8:03 PM CDT	Severe Thunderstorm Warning	FSD	Cottonwood, Jackson, Murray, Nobles	42 min
Jun 25, 8:30 PM CDT	Severe Thunderstorm Warning	MPX	Blue Earth, Faribault, Martin, Watonwan	60 min
Jun 25, 9:15 PM CDT	Severe Thunderstorm Warning	FSD	Jackson, Nobles	45 min
Jun 25, 9:33 PM CDT	Severe Thunderstorm Warning	FSD	Nobles	42 min
Jun 25, 10:02 PM CDT	Severe Thunderstorm Warning	FSD	Jackson, Nobles	43 min
Jun 26, 4:15 PM CDT	Severe Thunderstorm Warning	MPX	Lac qui Parle, Yellow Medicine	60 min
Jun 26, 4:37 PM CDT	Severe Thunderstorm Warning	FSD	Lincoln	53 min
Jun 26, 5:05 PM CDT	Severe Thunderstorm Warning	FSD	Lyon	55 min
Jun 26, 5:12 PM CDT	Severe Thunderstorm Warning	MPX	Chippewa, Redwood, Renville, Yellow Medicine	63 min
Jun 26, 5:45 PM CDT	Severe Thunderstorm Warning	MPX	Brown, Redwood, Renville, Yellow Medicine	45 min
Jun 26, 5:47 PM CDT	Severe Thunderstorm Warning	MPX	Kandiyohi, Renville	58 min
Jun 26, 6:31 PM CDT	Severe Thunderstorm Warning	MPX	Brown, Nicollet, Redwood, Renville	59 min
Jun 26, 6:38 PM CDT	Severe Thunderstorm Warning	FSD	Nobles, Rock	52 min
Jun 26, 7:15 PM CDT	Severe Thunderstorm Warning	FSD	Rock	30 min
Jun 26, 7:33 PM CDT	Severe Thunderstorm Warning	FSD	Jackson, Nobles	42 min
Jun 26, 8:03 PM CDT	Severe Thunderstorm Warning	MPX	Blue Earth, Brown, Le Sueur, Nicollet, Sibley, Watonwan	57 min
Jun 26, 8:05 PM CDT	Severe Thunderstorm Warning	FSD	Jackson	25 min
Jun 26, 8:17 PM CDT	Severe Thunderstorm Warning	MPX	Blue Earth, Faribault, Martin, Watonwan	43 min
Jun 26, 8:22 PM CDT	Severe Thunderstorm Warning	MPX	Le Sueur, Scott, Sibley	53 min
Jun 26, 8:28 PM CDT	Severe Thunderstorm Warning	FSD	Jackson	22 min
Jun 26, 8:51 PM CDT	Severe Thunderstorm Warning	MPX	Dakota, Le Sueur, Rice, Scott	84 min
Jun 26, 9:00 PM CDT	Severe Thunderstorm Warning	MPX	Blue Earth, Faribault, Freeborn, Martin, Steele, Waseca	60 min
Jun 26, 9:53 PM CDT	Severe Thunderstorm Warning	MPX	Dakota, Goodhue, Washington	82 min
Jun 26, 9:56 PM CDT	Severe Thunderstorm Warning	MPX	Faribault, Freeborn, Steele, Waseca	49 min
Jun 26, 10:00 PM CDT	Severe Thunderstorm Warning	ARX	Dodge, Fillmore, Mower, Olmsted	60 min
Jun 26, 10:34 PM CDT	Severe Thunderstorm Warning	ARX	Wabasha	71 min
Jun 26, 10:40 PM CDT	Severe Thunderstorm Warning	MPX	Goodhue	61 min
Jun 26, 11:00 PM CDT	Severe Thunderstorm Warning	ARX	Dodge, Fillmore, Mower, Olmsted, Wabasha, Winona	60 min
Jun 26, 11:34 PM CDT	Severe Thunderstorm Warning	ARX	Houston, Winona	56 min
Jul 3, 9:23 PM CDT	Severe Thunderstorm Warning	FGF	Marshall	40 min
Jul 10, 7:47 AM CDT	Severe Thunderstorm Warning	FSD	Lyon	28 min
Jul 10, 8:00 AM CDT	Severe Thunderstorm Warning	MPX	Kandiyohi, Meeker	45 min
Jul 10, 8:14 AM CDT	Severe Thunderstorm Warning	FSD	Lyon	31 min
Jul 10, 6:43 PM CDT	Severe Thunderstorm Warning	ABR	Big Stone	47 min
Jul 10, 6:46 PM CDT	Severe Thunderstorm Warning	DLH	Cass, Crow Wing	59 min
Jul 10, 6:47 PM CDT	Severe Thunderstorm Warning	MPX	Stevens, Swift	58 min
Jul 10, 6:58 PM CDT	Severe Thunderstorm Warning	MPX	Douglas, Todd	41 min
Jul 10, 7:23 PM CDT	Severe Thunderstorm Warning	ABR	Big Stone	52 min
Jul 10, 7:58 PM CDT	Severe Thunderstorm Warning	MPX	Pope	62 min
Jul 10, 8:06 PM CDT	Severe Thunderstorm Warning	MPX	Stevens, Swift	54 min
Jul 10, 8:10 PM CDT	Severe Thunderstorm Warning	MPX	Benton, Morrison	65 min
Jul 10, 8:18 PM CDT	Severe Thunderstorm Warning	MPX	Kandiyohi, Swift	57 min
Jul 10, 8:26 PM CDT	Severe Thunderstorm Warning	ABR	Big Stone	49 min
Jul 10, 8:30 PM CDT	Severe Thunderstorm Warning	MPX	Lac qui Parle	60 min
Jul 10, 8:39 PM CDT	Severe Thunderstorm Warning	MPX	Benton, Mille Lacs	66 min
Jul 10, 8:51 PM CDT	Severe Thunderstorm Warning	FSD	Lincoln, Lyon	39 min
Jul 10, 9:01 PM CDT	Severe Thunderstorm Warning	MPX	Chippewa, Lac qui Parle	59 min
Jul 10, 9:03 PM CDT	Severe Thunderstorm Warning	MPX	Chippewa, Kandiyohi, Swift	57 min
Jul 10, 9:11 PM CDT	Severe Thunderstorm Warning	MPX	Mille Lacs, Morrison	38 min
Jul 10, 9:18 PM CDT	Severe Thunderstorm Warning	DLH	Itasca, Saint Louis	40 min
Jul 10, 9:29 PM CDT	Severe Thunderstorm Warning	FSD	Lincoln, Lyon	46 min
Jul 10, 9:43 PM CDT	Severe Thunderstorm Warning	MPX	Chippewa, Lac qui Parle, Redwood, Renville, Yellow Medicine	62 min
Jul 10, 9:46 PM CDT	Severe Thunderstorm Warning	DLH	Carlton, Saint Louis	59 min
Jul 10, 9:57 PM CDT	Severe Thunderstorm Warning	MPX	Kandiyohi, McLeod, Meeker	63 min
Jul 10, 10:12 PM CDT	Severe Thunderstorm Warning	MPX	Chippewa, Kandiyohi, Lac qui Parle	33 min
Jul 10, 10:15 PM CDT	Severe Thunderstorm Warning	MPX	Redwood	60 min
Jul 10, 10:40 PM CDT	Severe Thunderstorm Warning	DLH	Carlton, Saint Louis	50 min
Jul 10, 10:43 PM CDT	Severe Thunderstorm Warning	MPX	McLeod, Redwood, Renville, Sibley, Yellow Medicine	62 min
Jul 10, 11:46 PM CDT	Severe Thunderstorm Warning	DLH	Carlton, Pine	44 min
Jul 11, 4:25 PM CDT	Severe Thunderstorm Warning	MPX	Dakota, Washington	39 min
Jul 11, 4:55 PM CDT	Severe Thunderstorm Warning	MPX	Dakota, Goodhue	65 min
Jul 11, 6:57 PM CDT	Severe Thunderstorm Warning	ARX	Olmsted, Wabasha, Winona	37 min
Jul 14, 2:50 AM CDT	Severe Thunderstorm Warning	FGF	Lake of the Woods	42 min
Jul 14, 4:29 AM CDT	Severe Thunderstorm Warning	FGF	Becker, Clay, Mahnomen, Norman, Otter Tail, Wilkin	61 min
Jul 14, 5:26 AM CDT	Severe Thunderstorm Warning	FGF	Beltrami, Clearwater, Hubbard, Mahnomen, Norman, Pennington and 2 more	64 min
Jul 14, 5:29 AM CDT	Severe Thunderstorm Warning	FGF	Becker, Clay, Clearwater, Hubbard, Mahnomen, Norman and 2 more	61 min
Jul 14, 5:37 AM CDT	Severe Thunderstorm Warning	FGF	Clay, Otter Tail, Wilkin	53 min
Jul 14, 5:53 AM CDT	Severe Thunderstorm Warning	DLH	Cass, Itasca	37 min
Jul 14, 6:12 AM CDT	Severe Thunderstorm Warning	FGF	Becker, Clay, Grant, Otter Tail, Wilkin	63 min
Jul 14, 6:23 AM CDT	Severe Thunderstorm Warning	MPX	Douglas	67 min
Jul 14, 6:26 AM CDT	Severe Thunderstorm Warning	FGF	Hubbard, Wadena	34 min
Jul 14, 6:32 AM CDT	Severe Thunderstorm Warning	FGF	Beltrami, Clearwater	28 min
Jul 14, 7:01 AM CDT	Severe Thunderstorm Warning	FGF	Becker, Beltrami, Clearwater, Hubbard, Mahnomen, Otter Tail and 2 more	43 min
Jul 14, 7:04 AM CDT	Severe Thunderstorm Warning	DLH	Cass, Crow Wing	56 min
Jul 14, 7:21 AM CDT	Severe Thunderstorm Warning	MPX	Todd	39 min
Jul 14, 7:29 AM CDT	Severe Thunderstorm Warning	MPX	Douglas	19 min
Jul 14, 7:51 AM CDT	Severe Thunderstorm Warning	MPX	Morrison, Todd	54 min
Jul 14, 7:59 AM CDT	Severe Thunderstorm Warning	DLH	Aitkin, Cass, Crow Wing, Itasca	61 min
Jul 14, 8:35 AM CDT	Severe Thunderstorm Warning	MPX	Benton, Isanti, Kanabec, Mille Lacs, Sherburne	40 min
Jul 14, 8:36 AM CDT	Severe Thunderstorm Warning	DLH	Aitkin, Carlton, Itasca, Pine, Saint Louis	54 min
Jul 14, 9:27 AM CDT	Severe Thunderstorm Warning	DLH	Carlton, Lake, Pine, Saint Louis	48 min
Jul 14, 1:43 PM CDT	Severe Thunderstorm Warning	MPX	Chisago	47 min
Jul 14, 2:11 PM CDT	Severe Thunderstorm Warning	MPX	Dakota, Scott	49 min
Jul 14, 2:27 PM CDT	Severe Thunderstorm Warning	MPX	Goodhue, Rice	63 min
Jul 14, 2:27 PM CDT	Severe Thunderstorm Warning	MPX	Douglas, Morrison, Pope, Stearns, Todd	63 min
Jul 14, 2:33 PM CDT	Severe Thunderstorm Warning	MPX	Washington	44 min
Jul 14, 2:55 PM CDT	Severe Thunderstorm Warning	MPX	Goodhue	65 min
Jul 14, 3:08 PM CDT	Severe Thunderstorm Warning	ARX	Wabasha	52 min
Jul 14, 3:13 PM CDT	Severe Thunderstorm Warning	DLH	Cass, Crow Wing	32 min
Jul 14, 3:41 PM CDT	Severe Thunderstorm Warning	ARX	Wabasha	49 min
Jul 14, 3:42 PM CDT	Severe Thunderstorm Warning	DLH	Aitkin, Cass, Crow Wing, Itasca	48 min
Jul 14, 3:44 PM CDT	Severe Thunderstorm Warning	MPX	Benton, Stearns	42 min
Jul 14, 4:13 PM CDT	Severe Thunderstorm Warning	MPX	Chippewa, Kandiyohi, Meeker, Stearns	62 min
Jul 14, 5:53 PM CDT	Severe Thunderstorm Warning	DLH	Pine	67 min
Jul 14, 7:10 PM CDT	Severe Thunderstorm Warning	MPX	Faribault, Freeborn	50 min
Jul 14, 7:42 PM CDT	Severe Thunderstorm Warning	MPX	Freeborn, Steele	48 min
Jul 14, 7:46 PM CDT	Severe Thunderstorm Warning	MPX	Goodhue	44 min
Jul 14, 7:50 PM CDT	Severe Thunderstorm Warning	ARX	Wabasha	55 min
Jul 14, 7:55 PM CDT	Severe Thunderstorm Warning	ARX	Dodge, Olmsted, Wabasha	50 min
Jul 14, 8:00 PM CDT	Severe Thunderstorm Warning	ARX	Mower	60 min
Jul 14, 8:41 PM CDT	Severe Thunderstorm Warning	ARX	Fillmore, Mower, Olmsted, Winona	49 min
Jul 14, 9:23 PM CDT	Severe Thunderstorm Warning	ARX	Fillmore, Houston, Winona	37 min
Jul 15, 6:01 PM CDT	Severe Thunderstorm Warning	FGF	Beltrami	29 min
Jul 15, 6:17 PM CDT	Severe Thunderstorm Warning	DLH	Cass, Itasca	58 min
Jul 16, 4:11 PM CDT	Severe Thunderstorm Warning	ARX	Dodge, Mower	64 min
Jul 16, 4:13 PM CDT	Severe Thunderstorm Warning	MPX	Freeborn, Steele	47 min
Jul 16, 5:32 PM CDT	Severe Thunderstorm Warning	ARX	Mower	28 min
Jul 16, 6:34 PM CDT	Severe Thunderstorm Warning	MPX	Freeborn	56 min
Jul 17, 11:27 AM CDT	Severe Thunderstorm Warning	FGF	Becker	63 min
Jul 17, 12:09 PM CDT	Severe Thunderstorm Warning	FGF	Hubbard, Wadena	54 min
Jul 17, 12:17 PM CDT	Severe Thunderstorm Warning	DLH	Aitkin, Cass, Crow Wing	43 min
Jul 17, 12:58 PM CDT	Severe Thunderstorm Warning	FGF	Becker, Clearwater, Hubbard	62 min
Jul 17, 1:49 PM CDT	Severe Thunderstorm Warning	MPX	Douglas, Todd	56 min
Jul 17, 2:05 PM CDT	Severe Thunderstorm Warning	FGF	Hubbard	15 min
Jul 17, 2:20 PM CDT	Severe Thunderstorm Warning	MPX	Stearns, Todd	40 min
Jul 17, 3:28 PM CDT	Severe Thunderstorm Warning	MPX	Meeker, Stearns, Wright	62 min
Jul 17, 3:58 PM CDT	Severe Thunderstorm Warning	MPX	Meeker, Stearns, Wright	62 min
Jul 17, 4:19 PM CDT	Severe Thunderstorm Warning	FGF	Becker, Hubbard, Otter Tail, Wadena	41 min
Jul 17, 4:25 PM CDT	Severe Thunderstorm Warning	DLH	Aitkin, Crow Wing	50 min
Jul 17, 4:27 PM CDT	Severe Thunderstorm Warning	DLH	Cass	33 min
Jul 17, 4:33 PM CDT	Severe Thunderstorm Warning	FGF	Wilkin	57 min
Jul 17, 4:45 PM CDT	Severe Thunderstorm Warning	MPX	Carver, Hennepin, McLeod, Wright	60 min
Jul 17, 4:47 PM CDT	Severe Thunderstorm Warning	ABR	Big Stone, Traverse	58 min
Jul 17, 4:51 PM CDT	Severe Thunderstorm Warning	FGF	Becker, Clay, Otter Tail, Wilkin	54 min
Jul 17, 4:58 PM CDT	Severe Thunderstorm Warning	DLH	Cass, Crow Wing	47 min
Jul 17, 5:04 PM CDT	Severe Thunderstorm Warning	FGF	Becker, Otter Tail	41 min
Jul 17, 5:11 PM CDT	Severe Thunderstorm Warning	DLH	Aitkin, Crow Wing	34 min
Jul 17, 5:28 PM CDT	Severe Thunderstorm Warning	FGF	Grant, Otter Tail, Wilkin	62 min
Jul 17, 5:40 PM CDT	Severe Thunderstorm Warning	DLH	Aitkin, Crow Wing	50 min
Jul 17, 5:42 PM CDT	Severe Thunderstorm Warning	FGF	Becker, Clay, Otter Tail, Wilkin	63 min
Jul 17, 5:54 PM CDT	Severe Thunderstorm Warning	DLH	Crow Wing	36 min
Jul 17, 6:00 PM CDT	Severe Thunderstorm Warning	FGF	Otter Tail, Wadena	60 min
Jul 17, 6:07 PM CDT	Severe Thunderstorm Warning	FGF	Clay	53 min
Jul 17, 6:12 PM CDT	Severe Thunderstorm Warning	MPX	Chippewa, Lac qui Parle, Swift, Yellow Medicine	63 min
Jul 17, 6:14 PM CDT	Severe Thunderstorm Warning	ARX	Winona	46 min
Jul 17, 6:28 PM CDT	Severe Thunderstorm Warning	MPX	Chippewa, Kandiyohi, Renville, Swift, Yellow Medicine	62 min
Jul 17, 6:31 PM CDT	Severe Thunderstorm Warning	DLH	Aitkin, Crow Wing	28 min
Jul 17, 6:40 PM CDT	Severe Thunderstorm Warning	ARX	Houston	66 min
Jul 17, 6:46 PM CDT	Severe Thunderstorm Warning	FGF	Becker, Clay, Otter Tail, Wilkin	29 min
Jul 17, 7:15 PM CDT	Severe Thunderstorm Warning	MPX	McLeod, Meeker, Renville, Stearns	60 min
Jul 17, 7:33 PM CDT	Severe Thunderstorm Warning	MPX	Hennepin, Sherburne, Stearns, Wright	57 min
Jul 17, 7:34 PM CDT	Severe Thunderstorm Warning	MPX	McLeod, Renville, Sibley	41 min
Jul 17, 7:38 PM CDT	Severe Thunderstorm Warning	MPX	Chisago, Isanti, Kanabec	52 min
Jul 17, 7:54 PM CDT	Severe Thunderstorm Warning	FSD	Lincoln, Pipestone	36 min
Jul 17, 8:00 PM CDT	Severe Thunderstorm Warning	MPX	Anoka, Chisago, Hennepin, Ramsey, Sherburne, Washington and 1 more	60 min
Jul 17, 8:21 PM CDT	Severe Thunderstorm Warning	MPX	Carver, Dakota, Hennepin, Ramsey, Scott, Washington	54 min
Jul 17, 8:32 PM CDT	Severe Thunderstorm Warning	FSD	Lincoln, Pipestone	43 min
Jul 17, 9:00 PM CDT	Severe Thunderstorm Warning	FSD	Cottonwood, Murray	45 min
Jul 17, 9:07 PM CDT	Severe Thunderstorm Warning	FSD	Nobles, Pipestone, Rock	23 min
Jul 17, 9:26 PM CDT	Severe Thunderstorm Warning	MPX	Kandiyohi, Meeker, Pope, Stearns	51 min
Jul 17, 9:32 PM CDT	Severe Thunderstorm Warning	FSD	Cottonwood, Jackson, Nobles	43 min
Jul 17, 9:53 PM CDT	Severe Thunderstorm Warning	MPX	Dakota, Ramsey, Washington	23 min
Jul 17, 10:11 PM CDT	Severe Thunderstorm Warning	MPX	Blue Earth, Faribault, Martin, Watonwan	64 min
Jul 17, 10:15 PM CDT	Severe Thunderstorm Warning	FSD	Jackson, Nobles	45 min
Jul 17, 10:57 PM CDT	Severe Thunderstorm Warning	FSD	Jackson, Nobles	48 min
Jul 17, 11:43 PM CDT	Severe Thunderstorm Warning	ARX	Fillmore, Houston, Winona	32 min
Jul 18, 12:06 AM CDT	Severe Thunderstorm Warning	ARX	Houston	39 min
Jul 20, 2:35 PM CDT	Severe Thunderstorm Warning	MPX	Brown, Watonwan	55 min
Jul 20, 5:15 PM CDT	Severe Thunderstorm Warning	MPX	Chisago	60 min
Jul 20, 8:02 PM CDT	Severe Thunderstorm Warning	FGF	Clay, Otter Tail, Wilkin	53 min
Jul 22, 6:15 PM CDT	Severe Thunderstorm Warning	DLH	Itasca	60 min
Jul 22, 7:10 PM CDT	Severe Thunderstorm Warning	DLH	Itasca	20 min
Jul 23, 9:40 PM CDT	Severe Thunderstorm Warning	FSD	Pipestone, Rock	50 min
Jul 23, 9:44 PM CDT	Severe Thunderstorm Warning	FSD	Rock	46 min
Jul 23, 9:58 PM CDT	Severe Thunderstorm Warning	FSD	Lincoln, Pipestone	47 min
Jul 23, 10:34 PM CDT	Severe Thunderstorm Warning	FSD	Jackson, Nobles, Rock	41 min
Jul 23, 10:39 PM CDT	Severe Thunderstorm Warning	FSD	Lincoln, Lyon, Murray, Nobles, Pipestone, Rock	36 min
Jul 23, 10:46 PM CDT	Severe Thunderstorm Warning	MPX	Redwood	44 min
Jul 23, 11:02 PM CDT	Severe Thunderstorm Warning	FSD	Cottonwood, Lyon, Murray	43 min
Jul 23, 11:06 PM CDT	Severe Thunderstorm Warning	FSD	Jackson, Nobles	39 min
Jul 23, 11:13 PM CDT	Severe Thunderstorm Warning	MPX	Brown, Martin, Redwood, Watonwan	62 min
Jul 23, 11:41 PM CDT	Severe Thunderstorm Warning	FSD	Jackson	34 min
Jul 23, 11:45 PM CDT	Severe Thunderstorm Warning	MPX	Blue Earth, Le Sueur, Nicollet	46 min
Jul 24, 12:20 AM CDT	Severe Thunderstorm Warning	MPX	Le Sueur, Rice, Waseca	25 min
Jul 24, 12:41 AM CDT	Severe Thunderstorm Warning	MPX	Dakota, Rice, Steele	34 min
Jul 24, 12:58 AM CDT	Severe Thunderstorm Warning	MPX	Dakota, Goodhue, Rice	22 min
Jul 26, 8:34 AM CDT	Severe Thunderstorm Warning	FGF	Marshall, Polk	56 min
Jul 26, 11:08 PM CDT	Severe Thunderstorm Warning	FGF	Kittson, Marshall, Roseau	67 min
Jul 27, 12:44 AM CDT	Severe Thunderstorm Warning	FGF	Clay, Norman, Polk	61 min
Jul 27, 1:43 AM CDT	Severe Thunderstorm Warning	FGF	Becker, Clay, Clearwater, Mahnomen, Norman, Otter Tail and 1 more	62 min
Jul 27, 1:47 AM CDT	Severe Thunderstorm Warning	DLH	Koochiching	43 min
Jul 27, 2:25 AM CDT	Severe Thunderstorm Warning	DLH	Koochiching	35 min
Jul 27, 2:38 AM CDT	Severe Thunderstorm Warning	FGF	Becker, Clay, Hubbard, Otter Tail, Wadena, Wilkin	67 min
Jul 27, 4:34 AM CDT	Severe Thunderstorm Warning	FGF	Clay, Norman	56 min
Jul 27, 5:06 AM CDT	Severe Thunderstorm Warning	FGF	Becker, Clay, Clearwater, Mahnomen, Norman, Otter Tail and 1 more	54 min
Jul 27, 5:32 AM CDT	Severe Thunderstorm Warning	FGF	Otter Tail, Wilkin	58 min
Jul 27, 5:58 AM CDT	Severe Thunderstorm Warning	FGF	Becker, Clay, Hubbard, Otter Tail, Wadena, Wilkin	62 min
Jul 27, 6:29 AM CDT	Severe Thunderstorm Warning	FGF	Grant, Otter Tail, Wilkin	61 min
Jul 27, 6:32 AM CDT	Severe Thunderstorm Warning	DLH	Cass, Crow Wing	43 min
Jul 27, 6:41 AM CDT	Severe Thunderstorm Warning	MPX	Morrison, Todd	49 min
Jul 27, 6:59 AM CDT	Severe Thunderstorm Warning	FGF	Hubbard, Otter Tail, Wadena	31 min
Jul 27, 7:15 AM CDT	Severe Thunderstorm Warning	DLH	Aitkin, Cass, Crow Wing	45 min
Jul 27, 9:13 AM CDT	Severe Thunderstorm Warning	MPX	Morrison, Todd	32 min
Jul 27, 9:53 AM CDT	Severe Thunderstorm Warning	FGF	Otter Tail	52 min
Jul 27, 4:21 PM CDT	Severe Thunderstorm Warning	DLH	Aitkin	39 min
Jul 27, 4:28 PM CDT	Severe Thunderstorm Warning	MPX	Douglas	36 min
Jul 27, 4:36 PM CDT	Severe Thunderstorm Warning	MPX	Todd	39 min
Jul 27, 5:08 PM CDT	Severe Thunderstorm Warning	DLH	Saint Louis	22 min
Jul 27, 5:40 PM CDT	Severe Thunderstorm Warning	MPX	Benton, Stearns	35 min
Jul 27, 5:45 PM CDT	Severe Thunderstorm Warning	MPX	Benton, Kanabec, Mille Lacs, Morrison	45 min
Jul 27, 5:46 PM CDT	Severe Thunderstorm Warning	MPX	Kandiyohi, Meeker	59 min
Jul 27, 5:52 PM CDT	Severe Thunderstorm Warning	DLH	Pine	23 min
Jul 27, 6:00 PM CDT	Severe Thunderstorm Warning	MPX	Benton, Mille Lacs, Sherburne, Stearns	45 min
Jul 27, 6:09 PM CDT	Severe Thunderstorm Warning	DLH	Pine	36 min
Jul 27, 6:15 PM CDT	Severe Thunderstorm Warning	MPX	Chippewa, Redwood, Renville, Yellow Medicine	60 min
Jul 27, 6:17 PM CDT	Severe Thunderstorm Warning	MPX	Chisago, Isanti, Kanabec, Mille Lacs	43 min
Jul 27, 6:24 PM CDT	Severe Thunderstorm Warning	MPX	Anoka, Isanti, Meeker, Sherburne, Stearns, Wright	51 min
Jul 27, 6:34 PM CDT	Severe Thunderstorm Warning	DLH	Pine	26 min
Jul 27, 6:46 PM CDT	Severe Thunderstorm Warning	MPX	Kandiyohi, McLeod, Meeker, Renville, Wright	44 min
Jul 30, 5:45 PM CDT	Severe Thunderstorm Warning	DLH	Itasca, Koochiching	45 min
Jul 30, 6:26 PM CDT	Severe Thunderstorm Warning	DLH	Itasca, Koochiching	60 min
Jul 31, 9:23 PM CDT	Severe Thunderstorm Warning	FGF	Norman, Polk, Red Lake	34 min
Jul 31, 9:39 PM CDT	Severe Thunderstorm Warning	FGF	Beltrami, Clearwater, Pennington, Polk, Red Lake	29 min
Aug 1, 4:21 PM CDT	Severe Thunderstorm Warning	ABR	Big Stone, Traverse	39 min
Aug 2, 6:46 PM CDT	Severe Thunderstorm Warning	DLH	Koochiching, Saint Louis	59 min
Aug 2, 7:48 PM CDT	Severe Thunderstorm Warning	DLH	Saint Louis	45 min
Aug 4, 8:32 PM CDT	Severe Thunderstorm Warning	MPX	Dakota, Hennepin, Ramsey, Washington	26 min
Aug 7, 4:01 AM CDT	Severe Thunderstorm Warning	ABR	Big Stone, Traverse	59 min
Aug 7, 7:45 PM CDT	Severe Thunderstorm Warning	MPX	Douglas	60 min
Aug 7, 8:27 PM CDT	Severe Thunderstorm Warning	DLH	Cass, Crow Wing	48 min
Aug 7, 8:53 PM CDT	Severe Thunderstorm Warning	MPX	Mille Lacs, Morrison	36 min
Aug 7, 9:06 PM CDT	Severe Thunderstorm Warning	DLH	Cass, Crow Wing	39 min
Aug 7, 9:23 PM CDT	Severe Thunderstorm Warning	MPX	Morrison, Stearns, Todd	52 min
Aug 7, 9:37 PM CDT	Severe Thunderstorm Warning	DLH	Cass	38 min
Aug 7, 9:59 PM CDT	Severe Thunderstorm Warning	MPX	Mille Lacs, Morrison	61 min
Aug 7, 10:09 PM CDT	Severe Thunderstorm Warning	MPX	Benton, Sherburne, Stearns, Wright	66 min
Aug 7, 10:19 PM CDT	Severe Thunderstorm Warning	MPX	Kanabec, Mille Lacs	56 min
Aug 7, 10:55 PM CDT	Severe Thunderstorm Warning	DLH	Pine	51 min
Aug 7, 10:55 PM CDT	Severe Thunderstorm Warning	MPX	Chisago, Isanti	65 min
Aug 7, 11:34 PM CDT	Severe Thunderstorm Warning	MPX	Anoka, Sherburne	56 min
Aug 7, 11:58 PM CDT	Severe Thunderstorm Warning	MPX	Sherburne	47 min
Aug 8, 12:47 AM CDT	Severe Thunderstorm Warning	MPX	Washington	43 min
Aug 8, 1:43 AM CDT	Severe Thunderstorm Warning	MPX	Washington	32 min
Aug 8, 6:37 PM CDT	Severe Thunderstorm Warning	MPX	Ramsey, Washington	53 min
Aug 8, 6:55 PM CDT	Severe Thunderstorm Warning	MPX	Anoka, Hennepin, Ramsey	19 min
Aug 8, 7:11 PM CDT	Severe Thunderstorm Warning	DLH	Koochiching	49 min
Aug 8, 7:55 PM CDT	Severe Thunderstorm Warning	DLH	Koochiching, Saint Louis	50 min
Aug 8, 9:54 PM CDT	Severe Thunderstorm Warning	DLH	Itasca, Saint Louis	41 min
Aug 10, 4:55 AM CDT	Severe Thunderstorm Warning	FSD	Rock	35 min
Aug 10, 1:39 PM CDT	Severe Thunderstorm Warning	FSD	Jackson	36 min
Aug 10, 2:03 PM CDT	Severe Thunderstorm Warning	MPX	Brown, Nicollet, Redwood, Renville	42 min
Aug 10, 2:10 PM CDT	Severe Thunderstorm Warning	MPX	Martin	65 min
Aug 10, 4:50 PM CDT	Severe Thunderstorm Warning	MPX	Isanti, Kanabec, Mille Lacs	55 min
Aug 10, 6:03 PM CDT	Severe Thunderstorm Warning	MPX	Anoka, Chisago, Isanti	42 min
Aug 10, 6:55 PM CDT	Severe Thunderstorm Warning	MPX	Chisago	65 min
Aug 10, 9:20 PM CDT	Severe Thunderstorm Warning	MPX	Dakota, Le Sueur, Rice, Scott	55 min
Aug 12, 6:37 AM CDT	Severe Thunderstorm Warning	FGF	Otter Tail	29 min
Aug 12, 6:40 AM CDT	Severe Thunderstorm Warning	MPX	Douglas, Todd	26 min
Aug 12, 4:36 PM CDT	Severe Thunderstorm Warning	FSD	Pipestone, Rock	39 min
Aug 12, 4:55 PM CDT	Severe Thunderstorm Warning	FSD	Lincoln, Lyon, Murray, Pipestone	50 min
Aug 12, 5:08 PM CDT	Severe Thunderstorm Warning	FSD	Cottonwood, Jackson, Murray, Nobles, Pipestone, Rock	52 min
Aug 12, 5:13 PM CDT	Severe Thunderstorm Warning	FSD	Lincoln, Lyon, Murray, Pipestone	47 min
Aug 12, 5:22 PM CDT	Severe Thunderstorm Warning	ABR	Big Stone	68 min
Aug 12, 5:40 PM CDT	Severe Thunderstorm Warning	MPX	Brown, Redwood, Renville, Yellow Medicine	65 min
Aug 12, 5:42 PM CDT	Severe Thunderstorm Warning	ABR	Big Stone, Traverse	48 min
Aug 12, 5:53 PM CDT	Severe Thunderstorm Warning	FSD	Lyon	37 min
Aug 12, 5:55 PM CDT	Severe Thunderstorm Warning	FSD	Cottonwood, Murray	35 min
Aug 12, 5:56 PM CDT	Severe Thunderstorm Warning	ABR	Big Stone	34 min
Aug 12, 6:19 PM CDT	Severe Thunderstorm Warning	MPX	Douglas	56 min
Aug 12, 6:35 PM CDT	Severe Thunderstorm Warning	MPX	Brown, Chippewa, Kandiyohi, McLeod, Meeker, Redwood and 4 more	55 min
Aug 12, 6:52 PM CDT	Severe Thunderstorm Warning	MPX	Blue Earth, Brown, McLeod, Nicollet, Sibley	53 min
Aug 12, 7:10 PM CDT	Severe Thunderstorm Warning	MPX	Kandiyohi, Pope, Stearns, Swift	65 min
Aug 12, 7:20 PM CDT	Severe Thunderstorm Warning	MPX	Stearns, Todd	40 min
Aug 12, 7:25 PM CDT	Severe Thunderstorm Warning	MPX	Carver, Hennepin, McLeod, Meeker, Sherburne, Sibley and 1 more	50 min
Aug 12, 7:36 PM CDT	Severe Thunderstorm Warning	MPX	Douglas	24 min
Aug 12, 7:58 PM CDT	Severe Thunderstorm Warning	MPX	Benton, Morrison, Sherburne, Stearns, Todd	62 min
Aug 12, 8:28 PM CDT	Severe Thunderstorm Warning	MPX	Benton, Isanti, Kanabec, Mille Lacs, Morrison	62 min
Aug 12, 8:39 PM CDT	Severe Thunderstorm Warning	DLH	Pine	51 min
Aug 12, 8:44 PM CDT	Severe Thunderstorm Warning	MPX	Chisago, Isanti	46 min
Aug 12, 8:50 PM CDT	Severe Thunderstorm Warning	FGF	Clay, Norman	55 min
Aug 12, 9:04 PM CDT	Severe Thunderstorm Warning	DLH	Aitkin	26 min
Aug 12, 9:29 PM CDT	Severe Thunderstorm Warning	DLH	Pine	31 min
Aug 12, 9:42 PM CDT	Severe Thunderstorm Warning	FGF	Becker, Clay, Mahnomen, Norman	35 min
Aug 12, 9:58 PM CDT	Severe Thunderstorm Warning	DLH	Pine	32 min
Aug 12, 9:58 PM CDT	Severe Thunderstorm Warning	FSD	Lincoln, Lyon	32 min
Aug 12, 10:15 PM CDT	Severe Thunderstorm Warning	MPX	Chippewa, Lac qui Parle, Renville, Yellow Medicine	60 min
Aug 12, 10:34 PM CDT	Severe Thunderstorm Warning	FGF	Clay, Otter Tail, Wilkin	56 min
Aug 12, 11:03 PM CDT	Severe Thunderstorm Warning	MPX	Chippewa, Kandiyohi, Renville, Yellow Medicine	57 min
Aug 12, 11:28 PM CDT	Severe Thunderstorm Warning	MPX	Redwood, Renville, Yellow Medicine	47 min
Aug 13, 12:10 AM CDT	Severe Thunderstorm Warning	MPX	Blue Earth, Faribault, Martin, Watonwan	65 min
Aug 13, 12:28 AM CDT	Severe Thunderstorm Warning	MPX	McLeod, Meeker, Renville	62 min
Aug 13, 1:05 AM CDT	Severe Thunderstorm Warning	MPX	Carver, McLeod, Scott, Sibley	55 min
Aug 13, 1:12 AM CDT	Severe Thunderstorm Warning	MPX	Blue Earth, Le Sueur, Nicollet, Waseca	63 min
Aug 13, 2:09 AM CDT	Severe Thunderstorm Warning	MPX	Blue Earth, Le Sueur, Rice, Steele, Waseca	66 min
Aug 13, 2:40 AM CDT	Severe Thunderstorm Warning	ARX	Dodge	65 min
Aug 13, 2:52 AM CDT	Severe Thunderstorm Warning	MPX	Goodhue	53 min
Aug 13, 3:14 AM CDT	Severe Thunderstorm Warning	MPX	Dakota, Rice, Steele	61 min
Aug 13, 3:41 AM CDT	Severe Thunderstorm Warning	MPX	Dakota, Goodhue, Washington	64 min
Aug 13, 3:46 AM CDT	Severe Thunderstorm Warning	ARX	Olmsted, Wabasha	44 min
Aug 13, 4:11 AM CDT	Severe Thunderstorm Warning	MPX	Dakota, Goodhue, Le Sueur, Rice, Scott, Washington	64 min
Aug 13, 4:20 AM CDT	Severe Thunderstorm Warning	ARX	Wabasha, Winona	55 min
Aug 13, 4:26 AM CDT	Severe Thunderstorm Warning	MPX	Anoka, Carver, Dakota, Hennepin, McLeod, Ramsey and 4 more	64 min
Aug 13, 4:38 AM CDT	Severe Thunderstorm Warning	MPX	Dakota, Goodhue, Washington	67 min
Aug 13, 5:38 AM CDT	Severe Thunderstorm Warning	MPX	Pope, Stevens, Swift	52 min
Aug 13, 5:40 AM CDT	Severe Thunderstorm Warning	ARX	Fillmore, Mower, Olmsted, Winona	50 min
Aug 13, 6:03 AM CDT	Severe Thunderstorm Warning	ARX	Fillmore, Houston, Winona	57 min
Aug 13, 6:10 AM CDT	Severe Thunderstorm Warning	MPX	Kandiyohi, Pope, Stearns, Swift	50 min
Aug 13, 2:17 PM CDT	Severe Thunderstorm Warning	DLH	Pine	43 min
Aug 13, 2:25 PM CDT	Severe Thunderstorm Warning	MPX	Benton, Meeker, Morrison, Sherburne, Stearns, Todd and 1 more	65 min
Aug 13, 2:53 PM CDT	Severe Thunderstorm Warning	MPX	Carver, McLeod, Sibley, Wright	52 min
Aug 13, 2:58 PM CDT	Severe Thunderstorm Warning	DLH	Pine	32 min
Aug 13, 3:01 PM CDT	Severe Thunderstorm Warning	MPX	Benton, Mille Lacs, Morrison, Sherburne, Stearns, Wright	59 min
Aug 13, 3:17 PM CDT	Severe Thunderstorm Warning	ARX	Dodge, Olmsted, Wabasha	58 min
Aug 13, 3:19 PM CDT	Severe Thunderstorm Warning	MPX	Benton, Chisago, Isanti, Kanabec, Mille Lacs, Morrison and 1 more	56 min
Aug 13, 3:42 PM CDT	Severe Thunderstorm Warning	DLH	Aitkin, Carlton, Pine	63 min
Aug 13, 5:36 PM CDT	Severe Thunderstorm Warning	MPX	Washington	54 min
Aug 13, 6:16 PM CDT	Severe Thunderstorm Warning	ARX	Olmsted	44 min
Aug 13, 6:53 PM CDT	Severe Thunderstorm Warning	ARX	Fillmore, Houston, Winona	16 min
Aug 17, 5:29 PM CDT	Severe Thunderstorm Warning	FGF	Marshall, Pennington	61 min
Aug 17, 6:12 PM CDT	Severe Thunderstorm Warning	FGF	Beltrami, Lake of the Woods	27 min
Aug 17, 7:00 PM CDT	Severe Thunderstorm Warning	FGF	Beltrami, Clearwater, Pennington, Polk, Red Lake	25 min
Aug 18, 2:51 AM CDT	Severe Thunderstorm Warning	DLH	Cass, Crow Wing	39 min
Aug 18, 9:37 AM CDT	Severe Thunderstorm Warning	FGF	Grant, Wilkin	38 min
Aug 18, 11:01 AM CDT	Severe Thunderstorm Warning	ABR	Traverse	14 min
Aug 18, 11:09 AM CDT	Severe Thunderstorm Warning	FGF	Grant	36 min
Aug 19, 3:07 AM CDT	Severe Thunderstorm Warning	MPX	Blue Earth, Brown, Watonwan	53 min
Aug 19, 10:22 PM CDT	Severe Thunderstorm Warning	FSD	Pipestone, Rock	38 min
Aug 19, 10:37 PM CDT	Severe Thunderstorm Warning	MPX	Lac qui Parle, Yellow Medicine	38 min
Aug 19, 10:42 PM CDT	Severe Thunderstorm Warning	FSD	Lincoln, Lyon	48 min
Aug 19, 11:00 PM CDT	Severe Thunderstorm Warning	MPX	Lac qui Parle	45 min
Aug 19, 11:14 PM CDT	Severe Thunderstorm Warning	MPX	Chippewa, Lac qui Parle, Redwood, Renville, Yellow Medicine	48 min
Aug 20, 12:34 AM CDT	Severe Thunderstorm Warning	MPX	Kandiyohi, Stearns	41 min
Aug 20, 1:09 AM CDT	Severe Thunderstorm Warning	MPX	Benton, Mille Lacs, Morrison, Sherburne, Stearns	51 min
Aug 20, 1:42 AM CDT	Severe Thunderstorm Warning	DLH	Aitkin, Cass, Crow Wing, Itasca	63 min
Aug 20, 1:53 AM CDT	Severe Thunderstorm Warning	DLH	Aitkin, Carlton, Crow Wing, Pine, Saint Louis	52 min
Aug 20, 2:32 AM CDT	Severe Thunderstorm Warning	MPX	Anoka, Chisago, Isanti	58 min
Aug 20, 2:42 AM CDT	Severe Thunderstorm Warning	MPX	Isanti, Kanabec, Mille Lacs	35 min
Aug 20, 2:48 AM CDT	Severe Thunderstorm Warning	DLH	Aitkin, Carlton, Pine, Saint Louis	57 min
Aug 20, 2:19 PM CDT	Severe Thunderstorm Warning	ARX	Houston, Winona	41 min
Aug 30, 10:24 PM CDT	Severe Thunderstorm Warning	FSD	Murray, Pipestone	36 min
Aug 30, 10:33 PM CDT	Severe Thunderstorm Warning	DLH	Itasca, Koochiching	57 min
Aug 30, 11:59 PM CDT	Severe Thunderstorm Warning	MPX	Lac qui Parle, Yellow Medicine	45 min
Aug 31, 5:12 PM CDT	Severe Thunderstorm Warning	MPX	Freeborn	39 min
Aug 31, 5:22 PM CDT	Severe Thunderstorm Warning	ARX	Dodge, Mower, Olmsted	53 min
Sep 2, 12:13 AM CDT	Severe Thunderstorm Warning	MPX	Douglas, Pope, Stearns, Todd	47 min
Sep 2, 1:04 AM CDT	Severe Thunderstorm Warning	MPX	Brown, Kandiyohi, McLeod, Meeker, Redwood, Renville and 1 more	41 min
Sep 2, 1:41 AM CDT	Severe Thunderstorm Warning	MPX	Benton, Mille Lacs, Sherburne, Stearns	34 min
Sep 2, 3:19 AM CDT	Severe Thunderstorm Warning	FSD	Lincoln	26 min
Sep 2, 3:51 AM CDT	Severe Thunderstorm Warning	FSD	Lyon, Murray	39 min
Sep 6, 2:19 PM CDT	Severe Thunderstorm Warning	ABR	Big Stone, Traverse	26 min
Sep 6, 3:56 PM CDT	Severe Thunderstorm Warning	FSD	Lyon	34 min
Sep 6, 4:05 PM CDT	Severe Thunderstorm Warning	MPX	Chippewa, Renville, Yellow Medicine	45 min
Sep 15, 12:22 AM CDT	Severe Thunderstorm Warning	FSD	Pipestone	13 min
Sep 15, 2:35 AM CDT	Severe Thunderstorm Warning	MPX	Chippewa, Kandiyohi, Swift	19 min
Sep 15, 2:43 AM CDT	Severe Thunderstorm Warning	FSD	Nobles	32 min
Sep 15, 5:21 PM CDT	Severe Thunderstorm Warning	MPX	Blue Earth, Waseca	39 min
Sep 15, 5:27 PM CDT	Severe Thunderstorm Warning	MPX	Blue Earth, Le Sueur, Nicollet	48 min
Sep 15, 5:43 PM CDT	Severe Thunderstorm Warning	MPX	Blue Earth, Le Sueur, Rice, Waseca	32 min
Sep 15, 5:49 PM CDT	Severe Thunderstorm Warning	MPX	Steele, Waseca	41 min
Sep 15, 7:43 PM CDT	Severe Thunderstorm Warning	ARX	Dodge, Mower, Olmsted	47 min
Sep 15, 10:13 PM CDT	Severe Thunderstorm Warning	ARX	Fillmore, Houston	32 min
Sep 15, 10:37 PM CDT	Severe Thunderstorm Warning	ARX	Mower	38 min
Sep 15, 11:24 PM CDT	Severe Thunderstorm Warning	ARX	Houston, Winona	36 min
Sep 21, 1:37 AM CDT	Severe Thunderstorm Warning	MPX	Dakota, Hennepin, Ramsey, Washington	23 min
Sep 21, 2:01 AM CDT	Severe Thunderstorm Warning	MPX	Washington	29 min
Sep 22, 3:08 PM CDT	Severe Thunderstorm Warning	FSD	Nobles, Rock	23 min
Sep 22, 4:09 PM CDT	Severe Thunderstorm Warning	FSD	Nobles, Rock	36 min
Sep 22, 6:20 PM CDT	Severe Thunderstorm Warning	FSD	Pipestone	40 min
Sep 22, 6:36 PM CDT	Severe Thunderstorm Warning	FSD	Cottonwood	39 min
Sep 22, 6:44 PM CDT	Severe Thunderstorm Warning	MPX	Martin, Watonwan	61 min
Sep 22, 6:53 PM CDT	Severe Thunderstorm Warning	FSD	Pipestone	52 min
Sep 22, 7:23 PM CDT	Severe Thunderstorm Warning	FSD	Murray, Nobles, Pipestone, Rock	37 min
Sep 22, 7:39 PM CDT	Severe Thunderstorm Warning	MPX	Blue Earth, Faribault, Martin, Watonwan	51 min
Sep 22, 7:54 PM CDT	Severe Thunderstorm Warning	FSD	Murray, Nobles, Pipestone, Rock	36 min
Sep 22, 8:22 PM CDT	Severe Thunderstorm Warning	MPX	Faribault	38 min
Sep 22, 9:15 PM CDT	Severe Thunderstorm Warning	MPX	Blue Earth	45 min
Sep 22, 9:27 PM CDT	Severe Thunderstorm Warning	MPX	Faribault	33 min
Oct 23, 6:30 PM CDT	Severe Thunderstorm Warning	FSD	Nobles	12 min

By county

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

47 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 2009 2011

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.