817
WWUS73 KIWX 041744
NPWIWX
URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE NORTHERN INDIANA
144 PM EDT FRI SEP 4 2026
INZ005>009-012>015-017-018-020-022>027-032>034-103-104-116-203-204-
216-OHZ004-005-015-016-024-025-050000-
/O.CON.KIWX.HT.Y.0008.000000T0000Z-260905T0000Z/
ELKHART-LAGRANGE-STEUBEN-NOBLE-DE KALB-STARKE-PULASKI-MARSHALL-
FULTON IN-WHITLEY-ALLEN IN-WHITE-CASS IN-MIAMI-WABASH-HUNTINGTON-
WELLS-ADAMS-GRANT-BLACKFORD-JAY-NORTHERN LA PORTE-EASTERN ST.
JOSEPH IN-NORTHERN KOSCIUSKO-SOUTHERN LA PORTE-WESTERN ST. JOSEPH
IN-SOUTHERN KOSCIUSKO-DEFIANCE-HENRY-PAULDING-PUTNAM-VAN WERT-
ALLEN OH-
144 PM EDT FRI SEP 4 2026 /1244 PM CDT FRI SEP 4 2026/
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT /7 PM CDT/ THIS
EVENING...
* WHAT...HEAT INDEX VALUES UP TO 103.
* WHERE...PORTIONS OF NORTHERN INDIANA AND NORTHWEST OHIO.
* WHEN...UNTIL 8 PM EDT /7 PM CDT/ THIS EVENING.
* IMPACTS...HOT TEMPERATURES AND HIGH HUMIDITY MAY CAUSE HEAT
ILLNESSES.
* ADDITIONAL DETAILS...A SHOWER OR THUNDERSTORM MAY BRING BRIEF
RELIEF TO SOME AREAS, BUT TEMPERATURES WILL QUICKLY CLIMB AGAIN AS
CLOUDS CLEAR.
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.
TAKE EXTRA PRECAUTIONS WHEN OUTSIDE. WEAR LIGHTWEIGHT AND LOOSE
FITTING CLOTHING. TRY TO LIMIT STRENUOUS ACTIVITIES TO EARLY MORNING
OR EVENING. TAKE ACTION WHEN YOU SEE SYMPTOMS OF HEAT EXHAUSTION AND
HEAT STROKE.
FISHER
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