Heat Advisory in effect 10am Wednesday Morning to 10pm Thursday Night - Take Precautions 
209 PM CDT Tue Jul 22 2025
...HEAT ADVISORY IN EFFECT FROM 10 AM WEDNESDAY TO 10 PM CDT
THURSDAY...
* WHAT...Peak afternoon heat index values of 100 to 110 expected.
* WHERE...Portions of central, east central, north central, and
northeast Illinois.
* WHEN...From 10 AM Wednesday to 10 PM CDT Thursday.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
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.
Address/Location
Grundy County IL Emergency Management Agency
1320 Union St
Morris, IL 60450
Contact
Emergency: 9-1-1
Non-emergencies: 815-941-3212
