Iowa, Illinois Moderate Heat Advisory | Effective 09/04/2026 14:28

Headline: 
Heat Advisory issued September 4 at 4:28PM CDT until September 5 at 7:00PM CDT by NWS Quad Cities IA IL
Event: 
Heat Advisory
Urgency: 
Expected
Effective: 
September 4, 2026 - 2:28pm
Expires: 
September 4, 2026 - 10:30pm
Description: 
* WHAT...Heat index values of 100 to 105. * WHERE...In Illinois, Whiteside County. In Iowa, Benton, Clinton, Jones, Linn, and Buchanan Counties. * WHEN...Until 7 PM CDT Saturday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS...Thunderstorms and storm outflow may interrupt the heat at times.
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: 
Buchanan; Benton; Linn; Jones; Clinton; Whiteside
Forcast Office: 
NWS Quad Cities IA IL
Sender: 
w-nws.webmaster@noaa.gov