EXTREME HEAT

Hazardous Weather Outlook

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FLUS43 KGRR 250847
HWOGRR

HAZARDOUS WEATHER OUTLOOK
National Weather Service Grand Rapids MI
447 AM EDT Mon Sep 25 2017

LMZ844>849-MIZ037>040-043>046-050>052-056>059-064>067-071>074-
260900-
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-Mason-Lake-
Osceola-Clare-Oceana-Newaygo-Mecosta-Isabella-Muskegon-Montcalm-
Gratiot-Ottawa-Kent-Ionia-Clinton-Allegan-Barry-Eaton-Ingham-
Van Buren-Kalamazoo-Calhoun-Jackson-
447 AM EDT Mon Sep 25 2017

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

.DAY ONE...Today and Tonight

Record heat for the 5th day in a row, with highs in the lower 90s.
Heat index values will reach to between 90 and 95 during this
afternoon at most locations inland of Lake Michigan. Those numbers
are in the Extreme Caution Zone on the National Weather Service
Heat Index chart. If you plan to spend time outside this afternoon
consider some heat related safety precautions.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday

Tuesday is also expected to be hot with record breaking heat. A
few isolated thunderstorms are possible Wednesday morning ahead of
the cold front. Much cooler temperatures are expected Wednesday
through Sunday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

$$

wdm