Indiana, Michigan, Ohio Severe Extreme Heat Warning | Effective 07/02/2026 00:58

Headline: 
Extreme Heat Warning issued July 2 at 3:58AM EDT until July 2 at 8:00PM EDT by NWS Northern Indiana
Event: 
Extreme Heat Warning
Urgency: 
Expected
Effective: 
July 2, 2026 - 12:58am
Expires: 
July 2, 2026 - 5:00pm
Description: 
* WHAT...Dangerously hot conditions with heat index values of 100 to 110 degrees expected. * WHERE...Portions of northern Indiana, southwest Michigan, and northwest Ohio. * WHEN...Until 8 PM EDT /7 PM CDT/ this evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. * ADDITIONAL DETAILS...Peak afternoon heat indices around 100 degrees may extend into Friday.
Instruction: 
Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. 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.
Area Description: 
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; Cass; St. Joseph; Branch; Hillsdale; Northern Berrien; Southern Berrien; Williams; Fulton; Defiance; Henry; Paulding; Putnam; Van Wert; Allen
Forcast Office: 
NWS Northern Indiana