Frost Advisories in Michigan
645 frost advisories since 1986. 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 frost advisories reaches back to 2005.
Frost Advisories by county
Each county as a circle sized by its count since 1986. Tap one for its archive.
- Frost Advisories
- 645
- Busiest year
- 201046 frost advisories
- Average year
- 29over 22 years on file
Over time
By year
Before late 2005 the archive holds only tornado, severe thunderstorm, flash flood and marine warnings, and from 1997 SPC's watches, so the jump that year is the archive widening, not the weather.
By month of the year
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Newaygo County99
- Isabella County97
- Montcalm County96
- Mecosta County96
- Montmorency County95
- Oscoda County95
- Kalkaska County94
- Crawford County93
- Lake County93
- Otsego County92
- Gratiot County91
- Houghton County91
- Kent County91
- Cheboygan County91
- Clinton County90
- Ionia County90
- Alpena County90
- Alcona County89
- Missaukee County89
- Presque Isle County89
- Barry County88
- Eaton County88
- Iron County88
- Osceola County88
- Ingham County87
- Clare County87
- Oceana County87
- Ogemaw County87
- Roscommon County87
- Calhoun County85
- Jackson County85
- Emmet County85
- Mason County85
- Branch County84
- Kalamazoo County84
- Hillsdale County83
- Lapeer County83
- Marquette County83
- Antrim County83
- Allegan County82
43 more counties
- Baraga County82
- Genesee County82
- Saint Joseph County81
- Shiawassee County81
- Wexford County81
- Muskegon County80
- Dickinson County79
- Gogebic County79
- Livingston County79
- Ottawa County79
- Saint Clair County79
- Van Buren County79
- Iosco County78
- Oakland County77
- Saginaw County77
- Grand Traverse County77
- Cass County75
- Tuscola County74
- Ontonagon County73
- Washtenaw County73
- Bay County72
- Macomb County72
- Sanilac County72
- Manistee County72
- Huron County70
- Delta County70
- Midland County69
- Gladwin County67
- Arenac County66
- Benzie County65
- Lenawee County64
- Schoolcraft County64
- Alger County62
- Menominee County61
- Leelanau County59
- Luce County58
- Monroe County46
- Wayne County39
- Charlevoix County37
- Keweenaw County25
- Mackinac County23
- Chippewa County21
- Berrien County9
The latest frost advisories
The most recent on file, newest first.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 22, 1:23 PM EDT | Frost Advisory | MQT | Alger, Baraga, Delta, Dickinson, Gogebic, Houghton and 5 more | 20 hr |
| Sep 22, 1:03 PM EDT | Frost Advisory | APX | Chippewa, Mackinac | 19 hr |
| Sep 21, 1:55 PM EDT | Frost Advisory | APX | Chippewa, Mackinac | 19 hr |
| Sep 21, 1:36 PM EDT | Frost Advisory | MQT | Alger, Delta, Dickinson, Gogebic, Luce, Marquette and 2 more | 19 hr |
| Sep 13, 1:56 AM EDT | Frost Advisory | MQT | Baraga, Dickinson, Gogebic, Houghton, Iron, Ontonagon | 31 hr |
| May 21, 3:20 PM EDT | Frost Advisory | APX | Alcona, Alpena, Antrim, Charlevoix, Cheboygan, Chippewa and 12 more | 17 hr |
| May 21, 1:47 PM EDT | Frost Advisory | MQT | Alger, Baraga, Delta, Dickinson, Iron, Luce and 3 more | 18 hr |
| May 20, 1:57 PM EDT | Frost Advisory | MQT | Alger, Baraga, Delta, Dickinson, Gogebic, Houghton and 6 more | 19 hr |
| May 20, 1:33 PM EDT | Frost Advisory | GRR | Clare, Isabella, Lake, Mason, Mecosta, Newaygo and 2 more | 19 hr |
| May 20, 1:22 PM EDT | Frost Advisory | APX | Alcona, Alpena, Antrim, Arenac, Benzie, Charlevoix and 13 more | 20 hr |
| May 11, 2:13 PM EDT | Frost Advisory | APX | Benzie, Leelanau, Manistee | 16 hr |
| May 11, 2:05 PM EDT | Frost Advisory | DTX | Genesee, Lenawee, Livingston, Monroe, Oakland, Saginaw and 3 more | 18 hr |
Nearby
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.