Alert archive / Minnesota / Heat Advisories
Heat Advisories in Minnesota, 2023
26 heat advisories in 2023. 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 2023. Tap one for its archive.
- Heat Advisories
- 26
- Busiest month
- August14 heat advisories
- Busiest day
- August 21, 20236 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 |
|---|---|---|---|---|
| Jul 3, 3:14 AM CDT | Heat Advisory | MPX | Anoka, Carver, Chisago, Dakota, Hennepin, Isanti and 5 more | 17 hr |
| Jul 25, 2:23 PM CDT | Heat Advisory | MPX | Anoka, Blue Earth, Brown, Carver, Chippewa, Chisago and 27 more | 54 hr |
| Jul 26, 4:14 AM CDT | Heat Advisory | FSD | Lyon | 16 hr |
| Jul 26, 2:04 PM CDT | Heat Advisory | ARX | Dodge, Fillmore, Houston, Mower, Olmsted, Wabasha and 1 more | 30 hr |
| Jul 26, 2:50 PM CDT | Heat Advisory | FSD | Cottonwood, Jackson, Lincoln, Lyon, Murray, Nobles and 2 more | 29 hr |
| Jul 27, 4:04 AM CDT | Heat Advisory | ABR | Big Stone | 16 hr |
| Jul 27, 9:04 AM CDT | Heat Advisory | MPX | Watonwan | 3 hr |
| Aug 18, 1:58 PM CDT | Heat Advisory | MPX | Benton, Chippewa, Chisago, Freeborn, Goodhue, Isanti and 11 more | 31 hr |
| Aug 18, 2:06 PM CDT | Heat Advisory | DLH | Aitkin, Cass, Crow Wing, Pine | 29 hr |
| Aug 18, 2:12 PM CDT | Heat Advisory | ARX | Dodge, Fillmore, Houston, Mower, Olmsted, Wabasha and 1 more | 31 hr |
| Aug 18, 2:40 PM CDT | Heat Advisory | FSD | Cottonwood, Jackson, Lincoln, Lyon, Murray, Nobles and 2 more | 30 hr |
| Aug 20, 2:12 PM CDT | Heat Advisory | ARX | Dodge, Mower | 13 hr |
| Aug 20, 2:19 PM CDT | Heat Advisory | MPX | Chippewa, Lac qui Parle, Le Sueur, Renville, Sibley, Steele | 13 hr |
| Aug 21, 3:04 AM CDT | Heat Advisory | DLH | Pine | 64 hr |
| Aug 21, 3:15 AM CDT | Heat Advisory | MPX | Anoka, Benton, Blue Earth, Brown, Carver, Chippewa and 35 more | 4 days |
| Aug 21, 1:52 PM CDT | Heat Advisory | ARX | Olmsted, Wabasha, Winona | 3 days |
| Aug 21, 2:21 PM CDT | Heat Advisory | ABR | Big Stone, Traverse | 30 hr |
| Aug 21, 2:42 PM CDT | Heat Advisory | DLH | Pine | 30 hr |
| Aug 21, 2:51 PM CDT | Heat Advisory | FGF | Grant, Otter Tail, Wilkin | 32 hr |
| Aug 22, 12:34 PM CDT | Heat Advisory | MPX | Douglas, Pope, Stevens | 26 hr |
| Aug 22, 8:20 PM CDT | Heat Advisory | ABR | Big Stone, Traverse | 24 hr |
| Sep 1, 2:09 PM CDT | Heat Advisory | FSD | Cottonwood, Lincoln, Lyon, Murray, Pipestone, Rock | 53 hr |
| Sep 2, 2:41 AM CDT | Heat Advisory | MPX | Anoka, Benton, Blue Earth, Brown, Carver, Chippewa and 26 more | 4 days |
| Sep 2, 11:50 AM CDT | Heat Advisory | ARX | Houston, Wabasha, Winona | 3 days |
| Sep 2, 3:21 PM CDT | Heat Advisory | DLH | Aitkin, Carlton, Cass, Crow Wing, Pine, Saint Louis | 28 hr |
| Sep 3, 2:10 PM CDT | Heat Advisory | DLH | Aitkin, Carlton, Cass, Crow Wing, Pine, Saint Louis | 29 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Chisago County5
- Isanti County5
- Sherburne County5
- Chippewa County5
- Lac qui Parle County5
- Pine County5
- Anoka County4
- Carver County4
- Dakota County4
- Hennepin County4
- Ramsey County4
- Scott County4
- Washington County4
- Wright County4
- Goodhue County4
- Kandiyohi County4
- Le Sueur County4
- Meeker County4
- Renville County4
- Sibley County4
- Steele County4
- Yellow Medicine County4
- Lyon County4
- Wabasha County4
- Winona County4
- Blue Earth County3
- Brown County3
- Freeborn County3
- McLeod County3
- Nicollet County3
- Redwood County3
- Rice County3
- Swift County3
- Watonwan County3
- Dodge County3
- Houston County3
- Mower County3
- Olmsted County3
- Cottonwood County3
- Lincoln County3
28 more counties
- Murray County3
- Pipestone County3
- Rock County3
- Big Stone County3
- Benton County3
- Kanabec County3
- Mille Lacs County3
- Morrison County3
- Stearns County3
- Aitkin County3
- Cass County3
- Crow Wing County3
- Faribault County2
- Martin County2
- Waseca County2
- Fillmore County2
- Jackson County2
- Nobles County2
- Douglas County2
- Pope County2
- Stevens County2
- Traverse County2
- Carlton County2
- Saint Louis County2
- Todd County1
- Grant County1
- Otter Tail County1
- Wilkin County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20222024
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.