Hazardous Weather Outlook
Issued by NWS Detroit/Pontiac, MI
Issued by NWS Detroit/Pontiac, MI
115 FLUS43 KDTX 100918 HWODTX Hazardous Weather Outlook National Weather Service Detroit/Pontiac MI 418 AM EST Wed Dec 10 2025 MIZ047>049-053>055-060>063-110930- Midland-Bay-Huron-Saginaw-Tuscola-Sanilac-Shiawassee-Genesee-Lapeer- St. Clair- 418 AM EST Wed Dec 10 2025 This hazardous weather outlook is for southeast Michigan along and north of I-69. .DAY ONE...Today and Tonight A Winter Weather Advisory is in effect until 4 PM. See the latest Winter Weather Message (WSW) for details. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday Colder air returns tonight through late week. Daily snow chances exist from Thursday onward. The next arctic airmass arrives over the weekend with potential for sub-zero morning wind chills. .SPOTTER INFORMATION STATEMENT... Spotter activation will not be needed today and tonight. $$ MIZ068>070-075-076-082-083-110930- Livingston-Oakland-Macomb-Washtenaw-Wayne-Lenawee-Monroe- 418 AM EST Wed Dec 10 2025 This hazardous weather outlook is for southeast Michigan along and south of M-59. .DAY ONE...Today and Tonight A wet snow accumulation of 1 to 4 inches is followed by a mix of rain and snow showers this morning. Highest amounts occur near the M-59 corridor and lowest amounts toward the Ohio border. Rain or mixed rain and snow changes back to all snow during the day with an additional inch of accumulation by evening. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday Colder air returns tonight through late week. Daily snow chances exist from Thursday onward. The next arctic airmass arrives over the weekend with potential for sub-zero morning wind chills. .SPOTTER INFORMATION STATEMENT... Spotter activation will not be needed today and tonight. $$ LCZ460-LEZ444-LHZ361>363-421-422-441>443-462>464-110930- Lake St Clair- Michigan Waters of Lake Erie from Detroit River to North Cape MI- Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt beyond 5 NM off shore- Lake Huron from Presque Isle Light to Sturgeon Point MI beyond 5NM off shore- Lake Huron from Sturgeon Point to Alabaster MI beyond 5NM off shore- Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay-Inner Saginaw Bay SW of Point Au Gres to Bay Port MI- Port Austin to Harbor Beach MI-Harbor Beach to Port Sanilac MI- Port Sanilac to Port Huron MI- Lake Huron from Port Austin to Harbor Beach beyond 5NM Off Shore- Lake Huron from Harbor Beach to Port Sanilac beyond 5NM Off Shore- Lake Huron from Port Sanilac to Port Huron beyond 5NM Off Shore- 418 AM EST Wed Dec 10 2025 This hazardous weather outlook is for portions of Lake Erie, Lake Huron and Lake St Clair. .DAY ONE...Today and Tonight A Gale Warning is in effect for southern Lake Huron today. Small Craft Advisories are in effect for all other marine areas. See the latest Marine Weather Message (MWW) for details. .DAYS TWO THROUGH SEVEN...Wednesday through Monday A Gale Warning is in effect for southern Lake Huron through Thursday morning. Small Craft Advisories are also in effect through Thursday morning for all nearshore zones. See the latest Marine Weather Message (MWW) for additional details. .SPOTTER INFORMATION STATEMENT... Spotter activation will not be needed today and tonight. $$ You can obtain your latest National Weather Service forecasts online at www.weather.gov/detroit. BT