Alert archive / Minnesota / Excessive Heat Warnings
Excessive Heat Warnings in Minnesota, 2018
5 excessive heat warnings in 2018. 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 excessive heat warnings reaches back to 2005.
Excessive Heat Warnings by county
Each county as a circle sized by its count in 2018. Tap one for its archive.
- Excessive Heat Warnings
- 5
- Busiest month
- June3 excessive heat warnings
- Busiest day
- June 28, 20182 excessive heat warnings
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 |
|---|---|---|---|---|
| May 28, 3:50 AM CDT | Excessive Heat Warning | MPX | Anoka, Carver, Dakota, Hennepin, Ramsey, Scott and 1 more | 15 hr |
| Jun 15, 11:18 AM CDT | Excessive Heat Warning | MPX | Anoka, Carver, Dakota, Hennepin, Ramsey, Scott and 1 more | 56 hr |
| Jun 28, 3:13 AM CDT | Excessive Heat Warning | ARX | Dodge, Fillmore, Houston, Mower, Olmsted, Wabasha and 1 more | 64 hr |
| Jun 28, 2:46 PM CDT | Excessive Heat Warning | MPX | Anoka, Benton, Blue Earth, Brown, Carver, Chisago and 27 more | 31 hr |
| Jul 4, 3:35 AM CDT | Excessive Heat Warning | MPX | Hennepin, Ramsey | 8 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Hennepin County4
- Ramsey County4
- Anoka County3
- Carver County3
- Dakota County3
- Scott County3
- Washington County3
- Dodge County1
- Fillmore County1
- Houston County1
- Mower County1
- Olmsted County1
- Wabasha County1
- Winona County1
- Benton County1
- Blue Earth County1
- Brown County1
- Chisago County1
- Faribault County1
- Freeborn County1
- Goodhue County1
- Isanti County1
- Kanabec County1
- Kandiyohi County1
- Le Sueur County1
- McLeod County1
- Martin County1
- Meeker County1
- Mille Lacs County1
- Nicollet County1
- Redwood County1
- Renville County1
- Rice County1
- Sherburne County1
- Sibley County1
- Stearns County1
- Steele County1
- Waseca County1
- Watonwan County1
- Wright County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20172019
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.