Hazardous Weather Outlook
Issued by NWS Detroit/Pontiac, MI
Issued by NWS Detroit/Pontiac, MI
872 FLUS43 KDTX 041950 HWODTX Hazardous Weather Outlook National Weather Service Detroit/Pontiac MI 350 PM EDT Fri Jul 4 2025 MIZ047>049-053>055-060>063-068>070-075-076-082-083-052000- Midland-Bay-Huron-Saginaw-Tuscola-Sanilac-Shiawassee-Genesee-Lapeer- St. Clair-Livingston-Oakland-Macomb-Washtenaw-Wayne-Lenawee-Monroe- 350 PM EDT Fri Jul 4 2025 This hazardous weather outlook is for southeast Michigan. .DAY ONE...This Afternoon and Tonight There is a chance (30 to 40%) for thunderstorms this afternoon and evening. Pulse storms to multicell clusters are expected with storm motion to the southeast at 20 mph. Severe weather is not anticipated, but thunderstorms will be capable of wind gusts to 40 mph or greater. .DAYS TWO THROUGH SEVEN...Saturday through Thursday There is a chance (40 to 50%) for thunderstorms Sunday afternoon and evening as a cold front tracks across the area. Severe weather is not likely at this time. .SPOTTER INFORMATION STATEMENT... Spotter activation will not be needed today and tonight. $$ LCZ460-LEZ444-LHZ361>363-421-422-441>443-462>464-052000- Lake St Clair- Michigan Waters of Lake Erie from Detroit River to North Cape MI- Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt beyond 5 NM off shore- Lake Huron from Presque Isle Light to Sturgeon Point MI beyond 5NM off shore- Lake Huron from Sturgeon Point to Alabaster MI beyond 5NM off shore- Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay-Inner Saginaw Bay SW of Point Au Gres to Bay Port MI- Port Austin to Harbor Beach MI-Harbor Beach to Port Sanilac MI- Port Sanilac to Port Huron MI- Lake Huron from Port Austin to Harbor Beach beyond 5NM Off Shore- Lake Huron from Harbor Beach to Port Sanilac beyond 5NM Off Shore- Lake Huron from Port Sanilac to Port Huron beyond 5NM Off Shore- 350 PM EDT Fri Jul 4 2025 This hazardous weather outlook is for portions of Lake Erie, Lake Huron and Lake St Clair. .DAY ONE...This Afternoon and Tonight There is a chance (20 to 30%) for thunderstorms this afternoon and evening, mainly for western Lake Erie. Pulse storms to multicell clusters are expected with storm motion to the southeast at 15 kt. Severe weather is not anticipated, but thunderstorms will be capable of wind gusts to 35 knots or greater. .DAYS TWO THROUGH SEVEN...Saturday through Thursday There is a chance (40 to 50%) for thunderstorms Sunday afternoon and evening as a cold front tracks across the area. Severe weather is not likely at this time. .SPOTTER INFORMATION STATEMENT... Spotter activation will not be needed today and tonight. $$ You can obtain your latest National Weather Service forecasts online at www.weather.gov/detroit. AA