Alert archive / Minnesota / Severe Thunderstorm Warnings / 2020
Severe Thunderstorm Warnings in Minnesota, June 2020
127 severe thunderstorm warnings in June 2020. 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 June 2020. Tap one for its archive.
- Severe Thunderstorm Warnings
- 127
- Busiest day
- June 8, 202024 severe thunderstorm warnings
Over time
By day
Days in UTC, the clock the archive keeps.
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 |
|---|---|---|---|---|
| Jun 1, 10:19 AM CDT | Severe Thunderstorm Warning | DLH | Aitkin, Crow Wing | 26 min |
| Jun 1, 10:28 AM CDT | Severe Thunderstorm Warning | MPX | Mille Lacs, Morrison | 32 min |
| Jun 1, 11:38 AM CDT | Severe Thunderstorm Warning | DLH | Pine | 22 min |
| Jun 1, 7:35 PM CDT | Severe Thunderstorm Warning | FGF | Becker, Otter Tail | 25 min |
| Jun 1, 8:48 PM CDT | Severe Thunderstorm Warning | DLH | Itasca | 27 min |
| Jun 1, 9:30 PM CDT | Severe Thunderstorm Warning | DLH | Itasca | 30 min |
| Jun 2, 12:09 PM CDT | Severe Thunderstorm Warning | FGF | Grant | 21 min |
| Jun 2, 4:23 PM CDT | Severe Thunderstorm Warning | MPX | Blue Earth, Brown, Nicollet | 37 min |
| Jun 2, 4:37 PM CDT | Severe Thunderstorm Warning | FSD | Cottonwood, Murray | 38 min |
| Jun 2, 4:48 PM CDT | Severe Thunderstorm Warning | MPX | Blue Earth, Nicollet | 27 min |
| Jun 2, 5:14 PM CDT | Severe Thunderstorm Warning | MPX | Blue Earth, Martin, Watonwan | 31 min |
| Jun 2, 5:18 PM CDT | Severe Thunderstorm Warning | ARX | Winona | 42 min |
| Jun 2, 5:42 PM CDT | Severe Thunderstorm Warning | MPX | Blue Earth, Faribault, Martin, Watonwan | 48 min |
| Jun 2, 5:58 PM CDT | Severe Thunderstorm Warning | ARX | Winona | 47 min |
| Jun 2, 6:07 PM CDT | Severe Thunderstorm Warning | ARX | Winona | 23 min |
| Jun 2, 6:18 PM CDT | Severe Thunderstorm Warning | MPX | Faribault, Freeborn, Steele, Waseca | 42 min |
| Jun 2, 6:19 PM CDT | Severe Thunderstorm Warning | MPX | Faribault, Martin | 56 min |
| Jun 2, 6:31 PM CDT | Severe Thunderstorm Warning | ARX | Dodge, Mower, Olmsted | 89 min |
| Jun 2, 6:32 PM CDT | Severe Thunderstorm Warning | ARX | Houston, Winona | 43 min |
| Jun 2, 6:32 PM CDT | Severe Thunderstorm Warning | MPX | Faribault, Freeborn | 58 min |
| Jun 2, 6:55 PM CDT | Severe Thunderstorm Warning | ARX | Mower | 80 min |
| Jun 2, 7:48 PM CDT | Severe Thunderstorm Warning | ARX | Fillmore, Olmsted | 44 min |
| Jun 2, 8:18 PM CDT | Severe Thunderstorm Warning | ARX | Fillmore, Houston, Winona | 31 min |
| Jun 4, 9:30 PM CDT | Severe Thunderstorm Warning | MPX | Yellow Medicine | 30 min |
| Jun 4, 9:36 PM CDT | Severe Thunderstorm Warning | FSD | Lincoln | 24 min |
| Jun 4, 10:00 PM CDT | Severe Thunderstorm Warning | FSD | Lincoln, Lyon, Murray, Pipestone | 45 min |
| Jun 4, 10:41 PM CDT | Severe Thunderstorm Warning | FSD | Cottonwood, Lyon, Murray, Nobles | 49 min |
| Jun 4, 11:16 PM CDT | Severe Thunderstorm Warning | FSD | Cottonwood, Jackson, Murray, Nobles | 44 min |
| Jun 4, 11:50 PM CDT | Severe Thunderstorm Warning | FSD | Jackson | 40 min |
| Jun 5, 12:00 AM CDT | Severe Thunderstorm Warning | MPX | Martin | 30 min |
| Jun 6, 8:44 PM CDT | Severe Thunderstorm Warning | FSD | Cottonwood, Lyon, Murray | 46 min |
| Jun 6, 9:03 PM CDT | Severe Thunderstorm Warning | MPX | Brown, Nicollet, Redwood, Renville | 42 min |
| Jun 7, 1:32 AM CDT | Severe Thunderstorm Warning | MPX | Benton, Morrison, Stearns | 28 min |
| Jun 7, 2:00 AM CDT | Severe Thunderstorm Warning | MPX | Benton, Morrison | 46 min |
| Jun 7, 2:03 AM CDT | Severe Thunderstorm Warning | MPX | Benton, Isanti, Mille Lacs, Morrison, Sherburne | 57 min |
| Jun 7, 3:02 PM CDT | Severe Thunderstorm Warning | FGF | Pennington, Polk, Red Lake | 43 min |
| Jun 7, 3:40 PM CDT | Severe Thunderstorm Warning | FGF | Marshall, Pennington, Red Lake, Roseau | 50 min |
| Jun 7, 4:23 PM CDT | Severe Thunderstorm Warning | FGF | Beltrami, Lake of the Woods, Marshall, Roseau | 23 min |
| Jun 7, 4:26 PM CDT | Severe Thunderstorm Warning | FGF | Marshall, Roseau | 49 min |
| Jun 7, 4:53 PM CDT | Severe Thunderstorm Warning | FGF | Kittson, Marshall, Roseau | 52 min |
| Jun 7, 5:05 PM CDT | Severe Thunderstorm Warning | FGF | Kittson, Marshall | 55 min |
| Jun 7, 5:18 PM CDT | Severe Thunderstorm Warning | FGF | Marshall | 57 min |
| Jun 7, 5:33 PM CDT | Severe Thunderstorm Warning | FGF | Clay, Mahnomen, Norman, Polk | 29 min |
| Jun 7, 5:40 PM CDT | Severe Thunderstorm Warning | FGF | Kittson | 50 min |
| Jun 7, 5:54 PM CDT | Severe Thunderstorm Warning | FGF | Kittson, Marshall | 66 min |
| Jun 7, 6:34 PM CDT | Severe Thunderstorm Warning | FGF | Kittson | 56 min |
| Jun 7, 6:55 PM CDT | Severe Thunderstorm Warning | FGF | Kittson | 35 min |
| Jun 7, 6:59 PM CDT | Severe Thunderstorm Warning | FGF | Kittson, Marshall | 46 min |
| Jun 7, 7:26 PM CDT | Severe Thunderstorm Warning | FGF | Kittson | 64 min |
| Jun 7, 7:42 PM CDT | Severe Thunderstorm Warning | FGF | Kittson, Roseau | 63 min |
| Jun 7, 7:46 PM CDT | Severe Thunderstorm Warning | FGF | Marshall, Polk | 44 min |
| Jun 7, 8:12 PM CDT | Severe Thunderstorm Warning | FGF | Kittson, Marshall | 48 min |
| Jun 7, 8:31 PM CDT | Severe Thunderstorm Warning | FGF | Kittson | 44 min |
| Jun 7, 8:58 PM CDT | Severe Thunderstorm Warning | FGF | Kittson | 47 min |
| Jun 7, 9:17 PM CDT | Severe Thunderstorm Warning | FGF | Marshall, Polk | 43 min |
| Jun 7, 9:23 PM CDT | Severe Thunderstorm Warning | FGF | Clay, Norman, Pennington, Polk, Red Lake | 67 min |
| Jun 7, 9:48 PM CDT | Severe Thunderstorm Warning | FGF | Wilkin | 42 min |
| Jun 7, 10:04 PM CDT | Severe Thunderstorm Warning | FGF | Kittson, Marshall, Pennington, Polk, Roseau | 41 min |
| Jun 7, 10:14 PM CDT | Severe Thunderstorm Warning | FGF | Becker, Beltrami, Clay, Clearwater, Mahnomen, Norman and 3 more | 61 min |
| Jun 7, 10:23 PM CDT | Severe Thunderstorm Warning | FGF | Becker, Clay, Grant, Otter Tail, Wilkin | 39 min |
| Jun 7, 10:45 PM CDT | Severe Thunderstorm Warning | FGF | Beltrami, Lake of the Woods, Marshall, Roseau | 60 min |
| Jun 7, 11:15 PM CDT | Severe Thunderstorm Warning | FGF | Becker, Beltrami, Clearwater, Hubbard, Mahnomen, Pennington and 2 more | 45 min |
| Jun 7, 11:55 PM CDT | Severe Thunderstorm Warning | FGF | Clay, Norman | 50 min |
| Jun 8, 12:23 AM CDT | Severe Thunderstorm Warning | FGF | Clay, Norman, Pennington, Polk, Red Lake | 38 min |
| Jun 8, 12:45 AM CDT | Severe Thunderstorm Warning | FGF | Mahnomen, Norman, Polk | 17 min |
| Jun 8, 2:58 PM CDT | Severe Thunderstorm Warning | FGF | Kittson, Marshall | 62 min |
| Jun 8, 3:06 PM CDT | Severe Thunderstorm Warning | FGF | Kittson | 54 min |
| Jun 8, 4:25 PM CDT | Severe Thunderstorm Warning | FGF | Kittson, Roseau | 20 min |
| Jun 8, 5:28 PM CDT | Severe Thunderstorm Warning | FGF | Marshall, Polk | 47 min |
| Jun 8, 5:50 PM CDT | Severe Thunderstorm Warning | FGF | Lake of the Woods | 40 min |
| Jun 8, 6:09 PM CDT | Severe Thunderstorm Warning | FGF | Marshall, Polk | 51 min |
| Jun 8, 6:52 PM CDT | Severe Thunderstorm Warning | FGF | Marshall | 28 min |
| Jun 8, 8:17 PM CDT | Severe Thunderstorm Warning | FGF | Lake of the Woods, Roseau | 43 min |
| Jun 8, 8:38 PM CDT | Severe Thunderstorm Warning | FGF | Lake of the Woods | 52 min |
| Jun 8, 9:17 PM CDT | Severe Thunderstorm Warning | FGF | Marshall, Roseau | 43 min |
| Jun 8, 9:27 PM CDT | Severe Thunderstorm Warning | FGF | Lake of the Woods | 18 min |
| Jun 8, 9:52 PM CDT | Severe Thunderstorm Warning | FGF | Lake of the Woods, Roseau | 23 min |
| Jun 8, 10:58 PM CDT | Severe Thunderstorm Warning | FGF | Lake of the Woods | 33 min |
| Jun 9, 12:18 AM CDT | Severe Thunderstorm Warning | FGF | Otter Tail | 42 min |
| Jun 9, 1:21 AM CDT | Severe Thunderstorm Warning | FGF | Hubbard, Wadena | 39 min |
| Jun 9, 1:31 AM CDT | Severe Thunderstorm Warning | FGF | Hubbard, Wadena | 27 min |
| Jun 9, 2:05 AM CDT | Severe Thunderstorm Warning | FGF | Grant, Otter Tail, Wilkin | 55 min |
| Jun 9, 2:27 AM CDT | Severe Thunderstorm Warning | FGF | Grant, Otter Tail, Wilkin | 48 min |
| Jun 9, 3:03 AM CDT | Severe Thunderstorm Warning | FGF | Becker, Otter Tail, Wadena | 26 min |
| Jun 11, 3:37 PM CDT | Severe Thunderstorm Warning | FGF | Kittson, Marshall | 53 min |
| Jun 11, 4:29 PM CDT | Severe Thunderstorm Warning | FGF | Kittson, Marshall, Polk | 33 min |
| Jun 17, 4:45 PM CDT | Severe Thunderstorm Warning | FGF | Kittson, Marshall, Roseau | 60 min |
| Jun 17, 6:45 PM CDT | Severe Thunderstorm Warning | FGF | Kittson, Marshall | 60 min |
| Jun 17, 7:39 PM CDT | Severe Thunderstorm Warning | FGF | Kittson, Marshall, Polk | 51 min |
| Jun 17, 7:43 PM CDT | Severe Thunderstorm Warning | FGF | Kittson, Marshall, Roseau | 47 min |
| Jun 17, 8:10 PM CDT | Severe Thunderstorm Warning | FGF | Norman, Polk | 65 min |
| Jun 17, 8:26 PM CDT | Severe Thunderstorm Warning | FGF | Kittson, Marshall, Roseau | 49 min |
| Jun 17, 8:39 PM CDT | Severe Thunderstorm Warning | FGF | Marshall, Norman, Pennington, Polk, Red Lake, Roseau | 66 min |
| Jun 17, 8:51 PM CDT | Severe Thunderstorm Warning | FGF | Polk | 39 min |
| Jun 17, 9:02 PM CDT | Severe Thunderstorm Warning | FGF | Kittson, Lake of the Woods, Marshall, Roseau | 43 min |
| Jun 17, 9:13 PM CDT | Severe Thunderstorm Warning | FGF | Norman, Polk | 62 min |
| Jun 17, 9:19 PM CDT | Severe Thunderstorm Warning | FGF | Kittson, Marshall, Pennington, Polk, Red Lake, Roseau | 56 min |
| Jun 17, 9:43 PM CDT | Severe Thunderstorm Warning | FGF | Beltrami, Kittson, Lake of the Woods, Marshall, Roseau | 62 min |
| Jun 17, 10:12 PM CDT | Severe Thunderstorm Warning | FGF | Norman, Polk | 63 min |
| Jun 17, 10:14 PM CDT | Severe Thunderstorm Warning | FGF | Kittson, Marshall, Roseau | 46 min |
| Jun 18, 2:59 PM CDT | Severe Thunderstorm Warning | FSD | Jackson, Nobles | 46 min |
| Jun 18, 4:07 PM CDT | Severe Thunderstorm Warning | MPX | Brown, Nicollet, Renville, Sibley | 38 min |
| Jun 18, 4:30 PM CDT | Severe Thunderstorm Warning | MPX | McLeod, Nicollet, Sibley | 45 min |
| Jun 18, 4:36 PM CDT | Severe Thunderstorm Warning | MPX | Brown, Nicollet, Sibley | 39 min |
| Jun 20, 3:22 PM CDT | Severe Thunderstorm Warning | FGF | Polk | 26 min |
| Jun 21, 12:00 PM CDT | Severe Thunderstorm Warning | DLH | Saint Louis | 45 min |
| Jun 21, 1:15 PM CDT | Severe Thunderstorm Warning | DLH | Saint Louis | 15 min |
| Jun 21, 2:40 PM CDT | Severe Thunderstorm Warning | FSD | Murray | 37 min |
| Jun 21, 3:55 PM CDT | Severe Thunderstorm Warning | FSD | Nobles | 50 min |
| Jun 21, 3:59 PM CDT | Severe Thunderstorm Warning | MPX | Martin, Watonwan | 46 min |
| Jun 21, 4:14 PM CDT | Severe Thunderstorm Warning | MPX | Blue Earth, Le Sueur, Nicollet | 20 min |
| Jun 21, 4:22 PM CDT | Severe Thunderstorm Warning | FSD | Jackson, Nobles | 38 min |
| Jun 21, 4:28 PM CDT | Severe Thunderstorm Warning | FSD | Jackson, Nobles | 32 min |
| Jun 21, 4:28 PM CDT | Severe Thunderstorm Warning | MPX | Blue Earth, Watonwan | 32 min |
| Jun 21, 4:53 PM CDT | Severe Thunderstorm Warning | FSD | Jackson | 40 min |
| Jun 21, 5:12 PM CDT | Severe Thunderstorm Warning | MPX | Faribault | 33 min |
| Jun 21, 6:47 PM CDT | Severe Thunderstorm Warning | ARX | Dodge, Mower, Olmsted | 43 min |
| Jun 21, 7:05 PM CDT | Severe Thunderstorm Warning | ARX | Mower | 40 min |
| Jun 26, 12:12 PM CDT | Severe Thunderstorm Warning | ARX | Fillmore | 33 min |
| Jun 26, 12:29 PM CDT | Severe Thunderstorm Warning | ARX | Fillmore | 46 min |
| Jun 28, 4:49 PM CDT | Severe Thunderstorm Warning | ARX | Mower | 56 min |
| Jun 28, 5:43 PM CDT | Severe Thunderstorm Warning | ARX | Fillmore, Mower, Olmsted | 47 min |
| Jun 28, 6:28 PM CDT | Severe Thunderstorm Warning | ARX | Fillmore, Olmsted | 64 min |
| Jun 28, 6:33 PM CDT | Severe Thunderstorm Warning | ARX | Olmsted, Wabasha | 57 min |
| Jun 28, 7:26 PM CDT | Severe Thunderstorm Warning | ARX | Winona | 79 min |
| Jun 28, 10:52 PM CDT | Severe Thunderstorm Warning | MPX | Blue Earth, Nicollet | 23 min |
| Jun 28, 11:30 PM CDT | Severe Thunderstorm Warning | MPX | Nicollet, Sibley | 30 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Marshall County30
- Kittson County27
- Polk County21
- Roseau County19
- Lake of the Woods County10
- Norman County10
- Nicollet County9
- Pennington County9
- Red Lake County8
- Blue Earth County7
- Otter Tail County6
- Murray County6
- Winona County6
- Mower County6
- Olmsted County6
- Fillmore County6
- Nobles County6
- Jackson County6
- Clay County6
- Becker County5
- Martin County5
- Faribault County5
- Beltrami County5
- Morrison County4
- Grant County4
- Brown County4
- Cottonwood County4
- Watonwan County4
- Mahnomen County4
- Wilkin County4
- Sibley County4
- Lyon County3
- Benton County3
- Hubbard County3
- Wadena County3
- Mille Lacs County2
- Itasca County2
- Freeborn County2
- Dodge County2
- Houston County2
18 more counties
Nearby
Alerts in force nowTornadoes on recordThe radar archive20192021
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.