989
FLUS43 KGRR 300735
HWOGRR

Hazardous Weather Outlook
National Weather Service Grand Rapids MI
335 AM EDT Wed Jul 30 2025

MIZ037>040-043>046-050>052-056>059-064>067-071>074-310745-
Mason-Lake-Osceola-Clare-Oceana-Newaygo-Mecosta-Isabella-Muskegon-
Montcalm-Gratiot-Ottawa-Kent-Ionia-Clinton-Allegan-Barry-Eaton-
Ingham-Van Buren-Kalamazoo-Calhoun-Jackson-
335 AM EDT Wed Jul 30 2025

This hazardous weather outlook is for portions of southwest Lower
Michigan.

.DAY ONE...Today and Tonight

Thunderstorms are expected this afternoon and tonight mainly south
of Muskegon.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

$$

LMZ844>849-310745-
St Joseph to South Haven MI-South Haven to Holland MI-
Holland to Grand Haven MI-Grand Haven to Whitehall MI-
Whitehall to Pentwater MI-Pentwater to Manistee MI-
335 AM EDT Wed Jul 30 2025

This hazardous weather outlook is for the nearshore waters from
St Joseph to Manistee.

.DAY ONE...Today and Tonight

A moderate swim risk exists north of Whitehall. In addition,
thunderstorms are possible this afternoon and tonight.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday

A moderate swim risk is expected north of Whitehall Thursday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

$$