Alert archive / Minnesota / Heat Advisories
Heat Advisories in Minnesota, 2021
14 heat advisories in 2021. 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 heat advisories reaches back to 2005.
Heat Advisories by county
Each county as a circle sized by its count in 2021. Tap one for its archive.
- Heat Advisories
- 14
- Busiest month
- July9 heat advisories
- Busiest day
- July 27, 20215 heat advisories
Over time
By month
The alerts
Every alert, in the order issued. Times are local, Central Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 4, 1:23 PM CDT | Heat Advisory | MPX | Anoka, Benton, Brown, Carver, Chippewa, Chisago and 29 more | 6 days |
| Jun 10, 3:31 AM CDT | Heat Advisory | FSD | Cottonwood, Jackson, Lincoln, Lyon, Murray, Nobles and 2 more | 16 hr |
| Jun 10, 3:43 AM CDT | Heat Advisory | FGF | Clay, Grant, Otter Tail, Wadena, Wilkin | 16 hr |
| Jun 10, 3:53 AM CDT | Heat Advisory | ABR | Big Stone, Traverse | 16 hr |
| Jun 10, 4:08 AM CDT | Heat Advisory | DLH | Cass, Crow Wing, Pine | 15 hr |
| Jul 3, 2:15 PM CDT | Heat Advisory | FSD | Lincoln, Lyon, Pipestone, Rock | 30 hr |
| Jul 22, 7:19 PM CDT | Heat Advisory | MPX | Anoka, Blue Earth, Brown, Carver, Chippewa, Chisago and 21 more | 25 hr |
| Jul 22, 7:38 PM CDT | Heat Advisory | DLH | Pine | 23 hr |
| Jul 26, 3:11 AM CDT | Heat Advisory | FSD | Cottonwood, Jackson, Lincoln, Lyon, Murray, Nobles and 2 more | 42 hr |
| Jul 27, 2:53 AM CDT | Heat Advisory | MPX | Anoka, Blue Earth, Brown, Carver, Chippewa, Dakota and 21 more | 18 hr |
| Jul 27, 3:42 AM CDT | Heat Advisory | ABR | Big Stone, Traverse | 39 hr |
| Jul 27, 2:22 PM CDT | Heat Advisory | FSD | Cottonwood, Jackson, Lincoln, Lyon, Murray, Nobles and 2 more | 31 hr |
| Jul 27, 3:10 PM CDT | Heat Advisory | ARX | Dodge, Fillmore, Houston, Mower, Olmsted, Wabasha and 1 more | 30 hr |
| Jul 27, 3:36 PM CDT | Heat Advisory | MPX | Benton, Brown, Chippewa, Chisago, Douglas, Faribault and 22 more | 29 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Brown County4
- Chippewa County4
- Kandiyohi County4
- Lac qui Parle County4
- Meeker County4
- Redwood County4
- Renville County4
- Rice County4
- Yellow Medicine County4
- Lincoln County4
- Lyon County4
- Pipestone County4
- Rock County4
- Anoka County3
- Carver County3
- Chisago County3
- Dakota County3
- Hennepin County3
- Isanti County3
- Kanabec County3
- Le Sueur County3
- McLeod County3
- Nicollet County3
- Ramsey County3
- Scott County3
- Sibley County3
- Swift County3
- Washington County3
- Wright County3
- Cottonwood County3
- Jackson County3
- Murray County3
- Nobles County3
- Watonwan County3
- Benton County2
- Douglas County2
- Goodhue County2
- Mille Lacs County2
- Morrison County2
- Pope County2
27 more counties
- Sherburne County2
- Stearns County2
- Stevens County2
- Todd County2
- Big Stone County2
- Traverse County2
- Pine County2
- Blue Earth County2
- Faribault County2
- Martin County2
- Waseca County2
- Clay County1
- Grant County1
- Otter Tail County1
- Wadena County1
- Wilkin County1
- Cass County1
- Crow Wing County1
- Dodge County1
- Fillmore County1
- Houston County1
- Mower County1
- Olmsted County1
- Wabasha County1
- Winona County1
- Freeborn County1
- Steele County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20202022
Sources
National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Rebuilt daily.