069
FLUS43 KGRR 240800
HWOGRR

Hazardous Weather Outlook
National Weather Service Grand Rapids MI
400 AM EDT Sun Aug 24 2025

MIZ037>040-043>046-050>052-056>059-064>067-071>074-250800-
Mason-Lake-Osceola-Clare-Oceana-Newaygo-Mecosta-Isabella-Muskegon-
Montcalm-Gratiot-Ottawa-Kent-Ionia-Clinton-Allegan-Barry-Eaton-
Ingham-Van Buren-Kalamazoo-Calhoun-Jackson-
400 AM EDT Sun Aug 24 2025

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

.DAY ONE...Today and Tonight

Thunderstorms will be possible near the lakeshore late this
afternoon into tonight. No severe weather is expected.

.DAYS TWO THROUGH SEVEN...Monday through Saturday

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

$$

LMZ844>849-250800-
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-
400 AM EDT Sun Aug 24 2025

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

.DAY ONE...Today and Tonight

Winds and waves on Lake Michigan will be hazardous to small craft
and swimmers. Waterspouts will also be possible later this
afternoon through tonight.

.DAYS TWO THROUGH SEVEN...Monday through Saturday

Winds and waves on Lake Michigan will remain hazardous to small
craft and swimmers Monday. There will also be a chance for
waterspouts.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

$$