Alert archive / Michigan / Freeze Warnings

Freeze Warnings in Michigan, 2020

21 freeze warnings in 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 freeze warnings reaches back to 2005.

Freeze Warnings by county

Each county as a circle sized by its count in 2020. Tap one for its archive.

Freeze Warnings
21
Busiest month
May7 freeze warnings
Busiest day
May 7, 20203 freeze warnings

Over time

By month

The alerts

Every alert, in the order issued. Times are local, Eastern Time. Each opens its own page with the text, the map, the radar and the sounding.

IssuedProductOfficeCountiesLasted
Apr 15, 4:06 AM EDTFreeze WarningIWXCass29 hr
Apr 15, 3:19 PM EDTFreeze WarningGRRAllegan, Kalamazoo, Kent, Muskegon, Ottawa, Van Buren17 hr
Apr 21, 3:13 PM EDTFreeze WarningGRRAllegan, Kalamazoo, Kent, Muskegon, Ottawa, Van Buren17 hr
Apr 21, 3:17 PM EDTFreeze WarningIWXCass17 hr
May 7, 3:17 PM EDTFreeze WarningGRRAllegan, Barry, Calhoun, Clinton, Eaton, Gratiot and 11 more42 hr
May 7, 3:39 PM EDTFreeze WarningIWXBranch, Cass, Hillsdale, Saint Joseph42 hr
May 7, 3:53 PM EDTFreeze WarningDTXGenesee, Lapeer, Lenawee, Livingston, Macomb, Monroe and 6 more41 hr
May 11, 3:16 AM EDTFreeze WarningDTXGenesee, Lapeer, Lenawee, Livingston, Macomb, Monroe and 6 more29 hr
May 11, 3:36 AM EDTFreeze WarningGRRAllegan, Barry, Calhoun, Clinton, Eaton, Gratiot and 11 more29 hr
May 12, 12:26 PM EDTFreeze WarningDTXGenesee, Lapeer, Lenawee, Livingston, Macomb, Monroe and 6 more20 hr
May 12, 2:48 PM EDTFreeze WarningGRRAllegan, Barry, Calhoun, Clinton, Eaton, Gratiot and 11 more18 hr
Sep 17, 3:17 AM EDTFreeze WarningAPXAlcona, Alpena, Antrim, Charlevoix, Cheboygan, Chippewa and 14 more29 hr
Sep 17, 12:34 PM EDTFreeze WarningMQTAlger, Baraga, Delta, Dickinson, Gogebic, Houghton and 7 more21 hr
Sep 18, 9:03 AM EDTFreeze WarningGRRClare, Lake, Mason, Mecosta, Newaygo, Osceola24 hr
Sep 18, 9:37 AM EDTFreeze WarningAPXAlcona, Alpena, Antrim, Arenac, Benzie, Charlevoix and 18 more23 hr
Oct 2, 10:52 AM EDTFreeze WarningAPXAlcona, Alpena, Antrim, Arenac, Benzie, Charlevoix and 18 more21 hr
Oct 2, 11:16 AM EDTFreeze WarningGRRClare, Isabella, Lake, Mecosta, Newaygo, Osceola21 hr
Oct 4, 4:03 AM EDTFreeze WarningGRRIsabella, Mecosta, Newaygo29 hr
Oct 15, 3:57 AM EDTFreeze WarningIWXBranch, Cass, Hillsdale, Saint Joseph28 hr
Oct 15, 1:47 PM EDTFreeze WarningGRRBarry, Calhoun, Clinton, Eaton, Gratiot, Ingham and 5 more19 hr
Oct 15, 2:11 PM EDTFreeze WarningDTXBay, Genesee, Huron, Lapeer, Lenawee, Livingston and 11 more19 hr

By county

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

41 more counties

The busiest days

Days with the most alerts issued, by UTC date.

  1. May 7, 20203freeze warnings
  2. October 15, 20203freeze warnings
  3. April 15, 20202freeze warnings
  4. April 21, 20202freeze warnings
  5. May 11, 20202freeze warnings
  6. May 12, 20202freeze warnings
  7. September 17, 20202freeze warnings
  8. September 18, 20202freeze warnings
  9. October 2, 20202freeze warnings
  10. October 4, 20201freeze warnings

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.