891
FLUS43 KGRR 230225
HWOGRR

Hazardous Weather Outlook
National Weather Service Grand Rapids MI
1025 PM EDT Sun Jun 22 2025

MIZ037>040-043>046-050>052-056>059-064>067-071>074-231000-
Mason-Lake-Osceola-Clare-Oceana-Newaygo-Mecosta-Isabella-Muskegon-
Montcalm-Gratiot-Ottawa-Kent-Ionia-Clinton-Allegan-Barry-Eaton-
Ingham-Van Buren-Kalamazoo-Calhoun-Jackson-
1025 PM EDT Sun Jun 22 2025

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

.DAY ONE...Tonight

Temperatures falling only to the mid to upper 70s tonight will
add to the cumulative heat stress for those not with air
conditioning during this heat wave.

.DAYS TWO THROUGH SEVEN...Monday through Saturday

Thunderstorms are possible much of the week. Locally severe
weather may occur.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

$$

LMZ844>849-231000-
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-
1025 PM EDT Sun Jun 22 2025

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

.DAY ONE...Tonight

Wind and waves will be hazardous to boaters and beach goers.

.DAYS TWO THROUGH SEVEN...Monday through Saturday

Wind and waves will be hazardous to boaters and beach goers north
of Holland on Monday. Thunderstorms with gusty winds are possible
over central to northern portions of Lake Michigan late Monday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

$$