Headline:
Heat Advisory issued July 27 at 8:03AM CDT until July 27 at 9:00PM CDT by NWS Chicago IL
Event:
Heat Advisory
Urgency:
Expected
Effective:
July 27, 2026 - 6:03am
Expires:
July 27, 2026 - 4:15pm
Description:
* WHAT...Peak heat index values up to 100 to 110 degrees expected.
* WHERE...In Illinois, Boone, Kane, Kendall, and McHenry Counties.
In Indiana, Benton, Jasper, Lake IN, and Newton Counties.
* WHEN...Until 9 PM CDT /10 PM EDT/ this evening.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
Instruction:
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
Area Description:
Boone; McHenry; Kane; Kendall; Lake; Newton; Jasper; Benton
Forcast Office:
NWS Chicago IL
Sender: