Hazardous Weather Outlook
Issued by NWS Detroit/Pontiac, MI

Home |  Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10
741
FLUS43 KDTX 020842
HWODTX

Hazardous Weather Outlook
National Weather Service Detroit/Pontiac MI
442 AM EDT Wed Jul 2 2025

MIZ047>049-053>055-060>063-068>070-075-076-082-083-030845-
Midland-Bay-Huron-Saginaw-Tuscola-Sanilac-Shiawassee-Genesee-Lapeer-
St. Clair-Livingston-Oakland-Macomb-Washtenaw-Wayne-Lenawee-Monroe-
442 AM EDT Wed Jul 2 2025

This hazardous weather outlook is for southeast Michigan.

.DAY ONE...Today and Tonight

There is a chance for thunderstorms this afternoon and evening,
especially for the Saginaw Valley and Thumb region. There is a
Marginal Risk for severe weather with isolated damaging winds to 60
mph being the main threat. Storm motion will be to the southeast at
30 mph.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday

Additional thunderstorm chances exist Thursday and Friday
(Independence Day). There is a Marginal Risk for severe weather on
Thursday, with isolated damaging winds again being the main concern.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed today and tonight.

$$

LCZ460-LEZ444-LHZ361>363-421-422-441>443-462>464-030845-
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-
442 AM EDT Wed Jul 2 2025

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 for thunderstorms this afternoon and evening,
especially for the Saginaw Valley and Thumb. There is a Marginal Risk
for severe weather with isolated damaging winds to 60 mph being the
main threat. Storm motion will be to the southeast at 30 mph.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday

Additional thunderstorm chances exist Thursday and Friday
(Independence Day). There is a Marginal Risk for severe weather on
Thursday, with isolated damaging winds again being the main concern.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed today and tonight.

$$

You can obtain your latest National Weather Service forecasts online
at www.weather.gov/detroit.

MV