Hazardous Weather Outlook
Issued by NWS Grand Rapids, MI

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FLUS43 KGRR 260806
HWOGRR

Hazardous Weather Outlook
National Weather Service Grand Rapids MI
406 AM EDT Sat Jul 26 2025

MIZ037>040-043>046-050>052-056>059-064>067-071>074-270815-
Mason-Lake-Osceola-Clare-Oceana-Newaygo-Mecosta-Isabella-Muskegon-
Montcalm-Gratiot-Ottawa-Kent-Ionia-Clinton-Allegan-Barry-Eaton-
Ingham-Van Buren-Kalamazoo-Calhoun-Jackson-
406 AM EDT Sat Jul 26 2025

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

.DAY ONE...Today and Tonight

Rounds of showers and storms are possible today. Locally heavy
rain will be the main threat. Some storms this afternoon may reach
severe levels with strong winds to in excess of 50 mph being the
main threat. Areas near and south of I-96 stand the best chance
for the stronger storms this afternoon and evening.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

Scattered thunderstorms will be possible on Monday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

$$

LMZ844>849-270815-
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-
406 AM EDT Sat Jul 26 2025

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

.DAY ONE...Today and Tonight

Thunderstorms will be possible from early this morning on Lake
Michigan into the evening hours. Main threats from storms today
will be winds in excess of 35 knots, lightning and torrential
rain that could impact visibility and therefore navigation.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

Scattered thunderstorms will be possible on Monday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

$$

DUKE