FLUS43 KDTX 220818 HWODTX Hazardous Weather Outlook National Weather Service Detroit/Pontiac MI 418 AM EDT Sat Aug 22 2026 MIZ047>049-053>055-060>063-068>070-075-076-082-083-230830- Midland-Bay-Huron-Saginaw-Tuscola-Sanilac-Shiawassee-Genesee-Lapeer- St. Clair-Livingston-Oakland-Macomb-Washtenaw-Wayne-Lenawee-Monroe- 418 AM EDT Sat Aug 22 2026 This hazardous weather outlook is for southeast Michigan. .DAY ONE...Today and Tonight Showers and thunderstorms increase coverage today as a cold front moves through the region. An isolated thunderstorm could approach severe intensity during the afternoon with damaging wind near 60 mph being the primary hazard. There is also a chance of small hail and brief heavy rainfall as storms move west to east at 30 mph. A chance of showers lingers this evening after the front exits into Ontario. .DAYS TWO THROUGH SEVEN...Sunday through Friday No hazardous weather is expected at this time. .SPOTTER INFORMATION STATEMENT... Spotter activation is not currently planned today or tonight. $$ LCZ460-LEZ444-LHZ361>363-421-422-441>443-462>464-230830- Lake St Clair- Michigan Waters of Lake Erie from Detroit River to North Cape MI- Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt beyond 5 NM off shore- Lake Huron from Presque Isle Light to Sturgeon Point MI beyond 5NM off shore- Lake Huron from Sturgeon Point to Alabaster MI beyond 5NM off shore- Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay-Inner Saginaw Bay SW of Point Au Gres to Bay Port MI- Port Austin to Harbor Beach MI-Harbor Beach to Port Sanilac MI- Port Sanilac to Port Huron MI- Lake Huron from Port Austin to Harbor Beach beyond 5NM Off Shore- Lake Huron from Harbor Beach to Port Sanilac beyond 5NM Off Shore- Lake Huron from Port Sanilac to Port Huron beyond 5NM Off Shore- 418 AM EDT Sat Aug 22 2026 This hazardous weather outlook is for portions of Lake Erie, Lake Huron and Lake St Clair. .DAY ONE...Today and Tonight Showers and thunderstorms increase coverage today as a cold front moves through the region. An isolated thunderstorm could approach severe intensity during the afternoon with damaging wind near 50 knots being the primary hazard. There is also a chance of small hail and brief heavy rainfall as storms move west to east at 25 knots. A chance of showers lingers this evening after the front exits into Ontario. A Small Craft Advisory is in effect tonight for Saginaw Bay and southern Lake Huron. Please see the latest marine forecast for details. .DAYS TWO THROUGH SEVEN...Sunday through Friday A Small Craft Advisory is in effect Sunday through Monday morning for Saginaw Bay and southern Lake Huron. Please see the latest marine forecast for details. .SPOTTER INFORMATION STATEMENT... Spotter activation is not currently planned today or tonight. $$ You can obtain your latest National Weather Service forecasts online at www.weather.gov/detroit. BT