453
FLUS43 KDTX 081937
HWODTX

Hazardous Weather Outlook
National Weather Service Detroit/Pontiac MI
337 PM EDT Fri Aug 8 2025

MIZ047>049-053>055-060>062-091945-
Midland-Bay-Huron-Saginaw-Tuscola-Sanilac-Shiawassee-Genesee-Lapeer-
337 PM EDT Fri Aug 8 2025

This hazardous weather outlook is for southeast Michigan.

.DAY ONE...This Afternoon and Tonight

Isolated thunderstorms are possible this evening. Severe weather is
not anticipated, but an isolated stronger storm will be capable of
producing localized wind gusts up to 55 mph, hail up to 1 inch in
diameter and locally heavy rainfall. Storm motion will be from west-
northwest to the east-southeast around 20 mph.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday

Heat and humidity arrives this weekend with heat indices in the 90s
Saturday, Sunday, and Monday.

There will be a chance of thunderstorms Monday and Tuesday, and then
again on Thursday.

.SPOTTER INFORMATION STATEMENT...

$$

LCZ460-LEZ444-LHZ361>363-421-422-441>443-462>464-091945-
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-
337 PM EDT Fri Aug 8 2025

This hazardous weather outlook is for portions of Lake Erie, Lake
Huron and Lake St Clair.

.DAY ONE...This Afternoon and Tonight

Isolated thunderstorms are possible this evening. Severe weather is
not anticipated, but any stronger storms will be capable of producing
localized wind gusts of 40 knots, hail up to 1 inch diameter, and
locally heavy rainfall. Storm motion will be from the west-northwest
to the east-southeast around 20 mph.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday

Heat and humidity arrives this weekend with heat indices in the 90s
Saturday, Sunday, and Monday.

There will be a chance of thunderstorms Monday through Thursday.

.SPOTTER INFORMATION STATEMENT...

$$

MIZ063-068>070-075-076-082-083-091945-
St. Clair-Livingston-Oakland-Macomb-Washtenaw-Wayne-Lenawee-Monroe-
337 PM EDT Fri Aug 8 2025

This hazardous weather outlook is for southeast Michigan.

.DAY ONE...This Afternoon and Tonight

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday

Heat and humidity arrives this weekend with heat indices in the 90s
Saturday, Sunday, and Monday.

There will be a chance of thunderstorms Monday night through
Thursday.

.SPOTTER INFORMATION STATEMENT...

$$

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

RBP