Alert archive / Michigan / Frost Advisories
Frost Advisories in Michigan, 2018
12 frost advisories 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 frost advisories reaches back to 2005.
Frost Advisories by county
Each county as a circle sized by its count in 2018. Tap one for its archive.
- Frost Advisories
- 12
- Busiest month
- October6 frost advisories
- Busiest day
- October 12, 20183 frost advisories
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.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 11, 3:30 PM EDT | Frost Advisory | APX | Alcona, Alpena, Antrim, Benzie, Cheboygan, Crawford and 8 more | 17 hr |
| May 12, 10:23 AM EDT | Frost Advisory | APX | Alcona, Alpena, Cheboygan, Crawford, Emmet, Iosco and 5 more | 21 hr |
| May 20, 3:13 AM EDT | Frost Advisory | APX | Alcona, Alpena, Antrim, Cheboygan, Crawford, Emmet and 5 more | 28 hr |
| Sep 21, 3:20 PM EDT | Frost Advisory | MQT | Alger, Baraga, Delta, Dickinson, Gogebic, Houghton and 5 more | 18 hr |
| Sep 28, 3:04 AM EDT | Frost Advisory | MQT | Alger, Delta, Dickinson, Marquette, Menominee, Schoolcraft | 31 hr |
| Sep 29, 11:01 PM EDT | Frost Advisory | MQT | Alger, Baraga, Houghton, Keweenaw, Luce, Marquette and 2 more | 7 hr |
| Oct 12, 2:55 PM EDT | Frost Advisory | IWX | Branch, Cass, Hillsdale, Saint Joseph | 18 hr |
| Oct 12, 3:40 PM EDT | Frost Advisory | DTX | Bay, Genesee, Huron, Lapeer, Lenawee, Livingston and 11 more | 12 hr |
| Oct 12, 3:42 PM EDT | Frost Advisory | GRR | Allegan, Barry, Calhoun, Clinton, Eaton, Gratiot and 11 more | 17 hr |
| Oct 13, 2:59 PM EDT | Frost Advisory | IWX | Branch, Hillsdale | 17 hr |
| Oct 13, 3:02 PM EDT | Frost Advisory | DTX | Genesee, Lapeer, Lenawee, Livingston, Macomb, Monroe and 6 more | 17 hr |
| Oct 13, 4:03 PM EDT | Frost Advisory | GRR | Barry, Calhoun, Clinton, Eaton, Ingham, Ionia and 2 more | 16 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Alcona County3
- Alpena County3
- Cheboygan County3
- Crawford County3
- Emmet County3
- Kalkaska County3
- Montmorency County3
- Oscoda County3
- Otsego County3
- Presque Isle County3
- Alger County3
- Marquette County3
- Schoolcraft County3
- Antrim County2
- Baraga County2
- Delta County2
- Dickinson County2
- Houghton County2
- Menominee County2
- Ontonagon County2
- Branch County2
- Hillsdale County2
- Genesee County2
- Lapeer County2
- Lenawee County2
- Livingston County2
- Macomb County2
- Monroe County2
- Oakland County2
- Saint Clair County2
- Sanilac County2
- Shiawassee County2
- Washtenaw County2
- Wayne County2
- Barry County2
- Calhoun County2
- Clinton County2
- Eaton County2
- Ingham County2
- Ionia County2
26 more counties
- Jackson County2
- Kalamazoo County2
- Benzie County1
- Grand Traverse County1
- Leelanau County1
- Iosco County1
- Gogebic County1
- Iron County1
- Keweenaw County1
- Luce County1
- Cass County1
- Saint Joseph County1
- Bay County1
- Huron County1
- Midland County1
- Saginaw County1
- Tuscola County1
- Allegan County1
- Gratiot County1
- Kent County1
- Mason County1
- Montcalm County1
- Muskegon County1
- Oceana County1
- Ottawa County1
- Van Buren 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.