Areal Flood Advisories in Michigan
1,294 areal flood 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 areal flood advisories reaches back to 2005.
Areal Flood Advisories by county
Each county as a circle sized by its count since 1986. Tap one for its archive.
- Areal Flood Advisories
- 1,294
- Busiest year
- 2026124 areal flood advisories
- Average year
- 65over 20 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.
- Wayne County106
- Kent County104
- Kalamazoo County95
- Oakland County95
- Calhoun County91
- Allegan County88
- Ingham County87
- Macomb County87
- Ottawa County86
- Van Buren County85
- Eaton County83
- Barry County82
- Jackson County79
- Cass County74
- Ionia County69
- Muskegon County66
- Berrien County65
- Clinton County63
- Washtenaw County63
- Montcalm County61
- Newaygo County57
- Saint Joseph County57
- Marquette County55
- Genesee County54
- Delta County52
- Livingston County52
- Mecosta County51
- Hillsdale County47
- Menominee County45
- Dickinson County44
- Gogebic County43
- Gratiot County43
- Lake County43
- Ontonagon County42
- Branch County42
- Oceana County42
- Osceola County42
- Isabella County40
- Saint Clair County40
- Mason County38
43 more counties
- Saginaw County38
- Lapeer County35
- Monroe County34
- Houghton County33
- Baraga County32
- Shiawassee County32
- Clare County31
- Lenawee County30
- Iron County28
- Alger County26
- Tuscola County26
- Midland County25
- Bay County24
- Luce County19
- Schoolcraft County19
- Sanilac County18
- Huron County12
- Antrim County12
- Montmorency County9
- Alpena County9
- Grand Traverse County9
- Kalkaska County9
- Keweenaw County8
- Otsego County8
- Roscommon County8
- Cheboygan County8
- Alcona County7
- Chippewa County7
- Crawford County7
- Leelanau County7
- Ogemaw County6
- Oscoda County6
- Presque Isle County5
- Charlevoix County5
- Benzie County4
- Emmet County4
- Mackinac County4
- Manistee County4
- Wexford County4
- Gladwin County3
- Iosco County3
- Missaukee County3
- Arenac County1
The latest areal flood advisories
The most recent on file, newest first.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 4, 9:49 AM EDT | Areal Flood Advisory | GRR | Barry, Calhoun, Eaton, Ingham, Jackson | 3 hr |
| Sep 4, 9:26 AM EDT | Areal Flood Advisory | DTX | Washtenaw, Wayne | 3 hr |
| Sep 4, 8:30 AM EDT | Areal Flood Advisory | DTX | Livingston | 3 hr |
| Sep 3, 11:54 AM EDT | Areal Flood Advisory | GRR | Lake, Mason, Osceola | 6 hr |
| Sep 3, 11:45 AM EDT | Areal Flood Advisory | APX | Manistee | 3 hr |
| Aug 26, 5:36 PM EDT | Areal Flood Advisory | APX | Montmorency, Presque Isle | 114 min |
| Aug 22, 11:32 AM EDT | Areal Flood Advisory | DTX | Washtenaw | 3 hr |
| Aug 22, 10:10 AM EDT | Areal Flood Advisory | GRR | Eaton, Ingham, Jackson | 117 min |
| Aug 22, 9:55 AM EDT | Areal Flood Advisory | DTX | Livingston | 3 hr |
| Aug 22, 8:57 AM EDT | Areal Flood Advisory | GRR | Clinton, Eaton, Ingham | 3 hr |
| Aug 22, 8:38 AM EDT | Areal Flood Advisory | DTX | Shiawassee | 3 hr |
| Aug 21, 3:09 PM EDT | Areal Flood Advisory | GRR | Calhoun | 2 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. Warning verification from the Mesonet's Cow. Rebuilt daily.