508
WWUS73 KGRR 231423
NPWGRR
URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE GRAND RAPIDS MI
1023 AM EDT MON JUN 23 2025
MIZ037>040-043>046-050>052-056>059-064>067-071>074-232230-
/O.CON.KGRR.HT.Y.0001.000000T0000Z-250624T0000Z/
MASON-LAKE-OSCEOLA-CLARE-OCEANA-NEWAYGO-MECOSTA-ISABELLA-MUSKEGON-
MONTCALM-GRATIOT-OTTAWA-KENT-IONIA-CLINTON-ALLEGAN-BARRY-EATON-
INGHAM-VAN BUREN-KALAMAZOO-CALHOUN-JACKSON-
INCLUDING THE CITIES OF JACKSON, CHARLOTTE, FREMONT, REED CITY,
CLARE, MOUNT PLEASANT, GRAND RAPIDS, HASTINGS, SOUTH HAVEN,
BATTLE CREEK, LANSING, ST. JOHNS, HART, JENISON, ALMA, GRAND
HAVEN, BIG RAPIDS, BALDWIN, IONIA, MUSKEGON, LUDINGTON,
KALAMAZOO, HOLLAND, AND GREENVILLE
1023 AM EDT MON JUN 23 2025
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING
* WHAT...HEAT INDEX VALUES UP TO 101.
* WHERE...PORTIONS OF CENTRAL, SOUTH CENTRAL, SOUTHWEST, AND WEST
CENTRAL MICHIGAN.
* WHEN...UNTIL 8 PM EDT THIS EVENING.
* IMPACTS...HOT TEMPERATURES AND HIGH HUMIDITY MAY CAUSE HEAT
ILLNESSES.
* ADDITIONAL DETAILS...TODAY, MONDAY, IS DAY THREE OF THE HEAT. THE
CUMULATIVE AFFECT OF THE HEAT WILL WEAR DOWN PEOPLE SO CHECK IN ON
THE VULNERABLE. IT WILL REMAIN WARM AND HUMID ALL OF THE UPCOMING
WORK WEEK AS WELL.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
DRINK PLENTY OF FLUIDS, STAY IN AN AIR-CONDITIONED ROOM, STAY OUT OF
THE SUN, AND CHECK UP ON RELATIVES AND NEIGHBORS.
THOMAS
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