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FLUS43 KGRR 140838
HWOGRR

Hazardous Weather Outlook
National Weather Service Grand Rapids MI
438 AM EDT Tue Oct 14 2025

MIZ037>040-043>046-050>052-056>059-064>067-071>074-150845-
Mason-Lake-Osceola-Clare-Oceana-Newaygo-Mecosta-Isabella-Muskegon-
Montcalm-Gratiot-Ottawa-Kent-Ionia-Clinton-Allegan-Barry-Eaton-
Ingham-Van Buren-Kalamazoo-Calhoun-Jackson-
438 AM EDT Tue Oct 14 2025

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

.DAY ONE...Today and Tonight

Some patchy dense fog will occur this morning. Any significant
reduction to visibility will end by 10 AM.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday

A few thunderstorms are possible on Saturday with the passage of a
cold front.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

$$

LMZ844>849-150845-
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-
438 AM EDT Tue Oct 14 2025

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

.DAY ONE...Today and Tonight

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday

Winds and waves will become hazardous to smaller craft on Lake
Michigan for much of the Friday through Sunday time frame.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

$$

DUKE