National Weather Service United States Department of Commerce

Chicago, IL

Weather Forecast Office

NWS Forecast Office Chicago, IL

Weather.gov > Chicago, IL
Click a location below for detailed forecast.

Last Map Update: Thu, Aug 21, 2025 at 7:18:20 pm CDT

Follow us on X  Follow us on X
Follow us on Facebook  Follow us on Facebook
Follow us on YouTube  Follow us on YouTube
LOT RSS Feed  LOT RSS Feed

Hazards
Enhanced Hazardous Weather Outlook
Hazardous Weather Outlook
National Briefing
Skywarn
Outlooks
Watch/Warning/Advisory Criteria
Snow Squall Warnings

Local Forecasts
Text Products
Aviation
Marine
Fire
Enhanced Data Display (EDD)
Great Lakes Marine Portal
Lake Michigan Beach Forecast
El Nino
Snow and Ice Probabilities

Current Conditions
Current Conditions
CoCoRaHs
Drought Monitor

Past Weather
Stormdata
Holiday Climate Data
Climate Plots
Weather Event Write-Ups

Education
Jetstream
Student Opportunities
NWS Training Portal
Play Time for Kids

Weather Safety
Severe Weather Preparedness
Rip Currents
Lightning
NOAA Weather Radio
Winter Weather Preparedness
Weather Safety (Spanish)
Beach Hazards Awareness
Heat Safety

Information
Social Media Feeds
About NWS Chicago