Headline:
Heat Advisory issued September 1 at 2:11PM CDT until September 1 at 9:00PM CDT by NWS Chicago IL
Event:
Heat Advisory
Urgency:
Expected
Effective:
September 1, 2026 - 12:11pm
Expires:
September 1, 2026 - 7:00pm
Description:
* WHAT...Peak heat indices of 100 to 105 degrees expected today and
Wednesday afternoon.
* WHERE...Boone, De Kalb, Lee, Ogle, Winnebago, Central Cook, DuPage,
Kane, Lake IL, McHenry, and Northern Cook Counties.
* WHEN...Until 9 PM CDT 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. Consider altering
outdoor plans.
Area Description:
Winnebago; Boone; McHenry; Lake; Ogle; Lee; De Kalb; Kane; DuPage; Northern Cook; Central Cook
Forcast Office:
NWS Chicago IL
Sender:
w-nws.webmaster@noaa.gov