CHICAGO | CGN News is publishing a city weather brief for Chicago using official National Weather Service forecast data.
Today and tonight
Chicago: Today — Sunny; near 94°F; wind 10 to 15 mph SW; Sunny, with a high near 94. Heat index values as high as 102. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Tonight — Mostly Clear; near 79°F; wind 10 to 15 mph SW; Mostly clear, with a low around 79. Heat index values as high as 99. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Forecasts can change quickly. Readers should check current National Weather Service forecasts, warnings and local emergency information before making travel, school, work or event decisions.
Additional Reporting By: National Weather Service; NOAA