979
FLUS43 KGRR 040816
HWOGRR

Hazardous Weather Outlook
National Weather Service Grand Rapids MI
416 AM EDT Fri Jul 4 2025

MIZ037>040-043>046-050>052-056>059-064>067-071>074-050830-
Mason-Lake-Osceola-Clare-Oceana-Newaygo-Mecosta-Isabella-Muskegon-
Montcalm-Gratiot-Ottawa-Kent-Ionia-Clinton-Allegan-Barry-Eaton-
Ingham-Van Buren-Kalamazoo-Calhoun-Jackson-
416 AM EDT Fri Jul 4 2025

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

.DAY ONE...Today and Tonight

Scattered thunderstorms are possible during the day today. Severe
weather is not expected but lightning is a threat to those
outdoors during any thunderstorm.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday

Hot and humid conditions are likely on Saturday, with temperatures
climbing into the lower 90s and the heat index reaching the mid
90s.

Scattered thunderstorms are possible on Sunday.

Waves and currents on Lake Michigan will pose a moderate to high
swim risk at some beaches Saturday and Sunday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

$$

LMZ844>849-050830-
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-
416 AM EDT Fri Jul 4 2025

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

.DAY ONE...Today and Tonight

Scattered thunderstorms are possible during the day today. Severe
weather is not expected but lightning is a threat to those
outdoors during any thunderstorm.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday

Waves and currents on Lake Michigan will pose a moderate to high
swim risk at some beaches Saturday and Sunday, and winds and waves
may be hazardous for small craft.

Scattered thunderstorms are possible on Sunday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

$$