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Grant County Emergency Management
Monday August 31st, 2026 :: 01:01 p.m. EDT

Advisory

Heat Advisory until 08:00PM Wednesday

* WHAT...Heat index values 100 to 104 expected. Overnight heat indices in the middle 70s.

* WHERE...Portions of northern Indiana and northwest Ohio.

* WHEN...From 2 PM EDT /1 PM CDT/ Tuesday to 8 PM EDT /7 PM CDT/ Wednesday.

* IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

* ADDITIONAL DETAILS...A period of dangerous heat and humidity is in store through at least Wednesday evening, with minimal relief Tuesday night. Chances for showers and thunderstorms should remain north of the advisory area.

* AFFECTED AREAS: ELKHART ... LAGRANGE ... STEUBEN ... NOBLE ... DE KALB ... STARKE ... PULASKI ... MARSHALL ... FULTON ... WHITLEY ... ALLEN ... WHITE ... CASS ... MIAMI ... WABASH ... HUNTINGTON ... WELLS ... ADAMS ... GRANT ... BLACKFORD ... JAY ... NORTHERN LA PORTE ... EASTERN ST. JOSEPH ... NORTHERN KOSCIUSKO ... SOUTHERN LA PORTE ... WESTERN ST. JOSEPH ... SOUTHERN KOSCIUSKO ... WILLIAMS ... FULTON ... DEFIANCE ... HENRY ... PAULDING ... PUTNAM ... VAN WERT ... ALLEN

Instructions:

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.

Address/Location
Grant County Emergency Management
401 S Adams St
Marion, IN 46953

Contact
Emergency: 9-1-1
Non-emergencies: 765-651-2410

Alert Details

Severity:
Moderate - Possible threat to life or property
Urgency:
Expected - Responsive action SHOULD be taken soon (within next hour)
Certainty:
Likely (p > ~50%)
Category:
Meteorological (inc. flood)
Event:
Heat Advisory

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