Weather Warnings for Michigan

Current Watches, Warnings and Advisories for Michigan Issued by the National Weather Service
Alerts Updated: September 18, 2020, 3:34 pm  UTC


Freeze Warning issued September 18 at 3:34PM EDT until September 19 at 9:00AM EDT by NWS

Summary: ...FREEZE WARNING REMAINS IN EFFECT FROM 2 AM TO 9 AM EDT SATURDAY... * WHAT...Sub-freezing temperatures between 26 and 31 degrees are expected. Many areas will have temperature below freezing for 4 to 6 hours tonight. This could be a killing freeze if that happens.
Severity:  Moderate    Effective:  September 19, 2020, 2:00 am      Expires:  September 19, 2020, 9:00 am
Area:  Clare; Lake; Mason; Mecosta; Newaygo; Osceola


Frost Advisory issued September 18 at 3:34PM EDT until September 19 at 9:00AM EDT by NWS

Summary: ...FROST ADVISORY REMAINS IN EFFECT FROM 2 AM TO 9 AM EDT SATURDAY... * WHAT...Temperatures as low as 32 will result in frost formation. * WHERE...Portions of central, south central, southwest and west central Michigan.
Severity:  Minor    Effective:  September 19, 2020, 2:00 am      Expires:  September 19, 2020, 9:00 am
Area:  Allegan; Barry; Calhoun; Clinton; Eaton; Gratiot; Ingham; Ionia; Isabella; Jackson; Kalamazoo; Kent; Montcalm; Muskegon; Oceana; Ottawa; Van Buren


Freeze Warning issued September 18 at 3:31PM EDT until September 19 at 9:00AM EDT by NWS

Summary: ...FREEZE WARNING REMAINS IN EFFECT FROM 2 AM TO 9 AM EDT SATURDAY... * WHAT...Sub-freezing temperatures as low as the low to mid 20s expected. * WHERE...Portions of Eastern Upper and Northern Lower Michigan. * WHEN...From 2 AM to 9 AM EDT Saturday.
Severity:  Moderate    Effective:  September 19, 2020, 2:00 am      Expires:  September 19, 2020, 9:00 am
Area:  Alcona; Alpena; Antrim; Arenac; Benzie; Central Chippewa; Charlevoix; Cheboygan; Crawford; Eastern Mackinac; Emmet; Gladwin; Grand Traverse; Iosco; Kalkaska; Manistee; Missaukee; Montmorency; Ogemaw; Oscoda; Otsego; Presque Isle; Roscommon; Western Chippewa; Western Mackinac; Wexford


Frost Advisory issued September 18 at 3:31PM EDT until September 19 at 9:00AM EDT by NWS

Summary: ...FROST ADVISORY REMAINS IN EFFECT FROM 2 AM TO 9 AM EDT SATURDAY... * WHAT...Temperatures as low as the low to mid 30s will result in frost formation. * WHERE...Southeast Chippewa, Leelanau, Beaver Island and surrounding islands and Mackinac Island/Bois Blanc Island
Severity:  Minor    Effective:  September 19, 2020, 2:00 am      Expires:  September 19, 2020, 9:00 am
Area:  Beaver Island and surrounding islands; Leelanau; Mackinac Island, Bois Blanc Island; Southeast Chippewa


Frost Advisory issued September 18 at 3:14PM EDT until September 19 at 9:00AM EDT by NWS

Summary: ...FROST ADVISORY REMAINS IN EFFECT FROM 2 AM EDT /1 AM CDT/ TO 9 AM EDT /8 AM CDT/ SATURDAY... * WHAT...Temperatures have the potenial to fall as low as 35 degrees and this will result in frost formation. * WHERE...Portions of northern Indiana, southwest Michigan and northwest Ohio.
Severity:  Minor    Effective:  September 19, 2020, 2:00 am      Expires:  September 19, 2020, 9:00 am
Area:  Berrien; Branch; Cass; Hillsdale; St. Joseph


Frost Advisory issued September 18 at 11:10AM EDT until September 19 at 9:00AM EDT by NWS

Summary: ...FROST ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM EDT SATURDAY... * WHAT...Temperatures as low as 34 will result in frost formation. * WHERE...Portions of southeast Michigan. * WHEN...From midnight tonight to 9 AM EDT Saturday.
Severity:  Minor    Effective:  September 19, 2020, 12:00 am      Expires:  September 19, 2020, 9:00 am
Area:  Bay; Genesee; Huron; Lapeer; Lenawee; Livingston; Macomb; Midland; Monroe; Oakland; Saginaw; Sanilac; Shiawassee; St. Clair; Tuscola; Washtenaw; Wayne