288
FLUS43 KGRR 090918
HWOGRR

Hazardous Weather Outlook
National Weather Service Grand Rapids MI
518 AM EDT Wed Jul 9 2025

MIZ037>040-043>046-050>052-056>059-064>067-071>074-100930-
Mason-Lake-Osceola-Clare-Oceana-Newaygo-Mecosta-Isabella-Muskegon-
Montcalm-Gratiot-Ottawa-Kent-Ionia-Clinton-Allegan-Barry-Eaton-
Ingham-Van Buren-Kalamazoo-Calhoun-Jackson-
518 AM EDT Wed Jul 9 2025

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

.DAY ONE...Today and Tonight

Thunderstorms will remain possible through the late afternoon
hours today. Some of the storms could become stronger with winds
being the main threat. Otherwise some hail, lightning, and heavy
downpours will all be possible.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday

Thunderstorms will become likely on Saturday ahead of a cold
front. Strong storms will be possible.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is possible this afternoon.

$$

LMZ844>849-100930-
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-
518 AM EDT Wed Jul 9 2025

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

.DAY ONE...Today and Tonight

Winds and waves will become hazardous to mariners and swimmers
later this afternoon and this evening.

Thunderstorms will remain possible through the morning hours
today before ending. Severe weather is not expected.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday

Thunderstorms will become likely on Saturday ahead of a cold
front. Strong storms will be possible.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

$$