FLUS43 KDTX 040736 HWODTX Hazardous Weather Outlook National Weather Service Detroit/Pontiac MI 336 AM EDT Mon May 4 2026 MIZ047>049-053>055-060>062-050745- Midland-Bay-Huron-Saginaw-Tuscola-Sanilac-Shiawassee-Genesee-Lapeer- 336 AM EDT Mon May 4 2026 This hazardous weather outlook is for southeast Michigan. .DAY ONE...Today and Tonight There is an elevated risk for wildfires today due to warm temperatures, dry air and gusty winds. There is a slight chance of thunderstorms tonight, mainly after 10 PM. Severe weather is not expected with the main severe weather risk being hail to a half inch in diameter and wind gusts to 40 MPH. Thunderstorm motion will be northeast at 40 MPH. A cold front will result in the chance for thunderstorms. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday No hazardous weather is expected at this time. .SPOTTER INFORMATION STATEMENT... Spotter activation will not be needed today and tonight. $$ MIZ063-068>070-075-076-082-083-050745- St. Clair-Livingston-Oakland-Macomb-Washtenaw-Wayne-Lenawee-Monroe- 336 AM EDT Mon May 4 2026 This hazardous weather outlook is for southeast Michigan. .DAY ONE...Today and Tonight Scattered thunderstorms are expected this evening into the overnight. There is a slight chance for strong to severe thunderstorms, after 6 PM. The strongest storms will be capable of producing hail a half inch to one inch in diameter and wind gusts of 45 to 60 MPH. Storm motion will be to the northeast at 30 MPH. Thunderstorms will occur in advance of a cold front set to move across the area tonight. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday No hazardous weather is expected at this time. .SPOTTER INFORMATION STATEMENT... Spotter activation is not anticipated tonight due to the isolated nature of the severe weather risk. $$ LCZ460-LEZ444-LHZ361>363-421-422-441>443-462>464-050745- 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- 336 AM EDT Mon May 4 2026 This hazardous weather outlook is for portions of Lake Erie, Lake Huron and Lake St Clair. .DAY ONE...Today and Tonight There is a chance of thunderstorms after 6 PM, mainly south of Port Huron. The strongest storms will be capable of producing wind gusts to 40 knots and hail to a half inch in diameter as they move northeast at 25 knots. The thunderstorms will develop in advance of a slow moving cold front. Small craft advisories remain in effect for Saginaw Bay today. Please refer to the latest nearshore marine forecast for details. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday No hazardous weather is expected 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. SC