Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Flooding and Severe Weather Risk Continues This Weekend

More heavy rain will exacerbate flooding in the central and southern U.S. this weekend. In addition, over portions of the Mississippi, Ohio, and Tennessee Valleys, severe thunderstorms are expected. Some storms may produce large hail, damaging winds, and tornadoes. Meanwhile, snow and ice will again affect the Cascades, northern Rockies, upper Midwest, and New England through Sunday. Read More >

Hazardous Weather Conditions

Current conditions at

Chicago, Chicago Midway Airport (KMDW)

Lat: 41.78° N Lon: 87.76° W Elev: 617 ft.

Overcast

35°F

2°C

Humidity 72%
Wind Speed W 18 G 25 mph
Barometer 29.80 in (1009.6 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 25 Feb 6:53 am CST
Detailed forecast for

Cook County

Today
Windy. Early morning cloudiness giving way to sunny skies. Highs in the lower 40s. Southwest winds 20 to 30 mph with gusts up to 35 mph.
Tonight
Clear. Lows in the upper 20s. Southwest winds 10 to 15 mph.
Monday
Sunny. Highs in the lower 50s. Southwest winds 10 to 15 mph.
Monday Night
Clear. Lows in the mid 30s. South winds 5 to 10 mph.
Tuesday
Mostly sunny. Highs in the upper 50s. South winds 10 to 15 mph.
Tuesday Night
Partly cloudy. A 20 percent chance of light rain after midnight. Lows in the lower 40s.
Wednesday
Mostly cloudy. Highs in the lower 50s inland...but only in the upper 40s near the lake.
Wednesday Night
Mostly cloudy. Rain after midnight. Lows in the mid 40s. Then temperatures becoming steady or slowly rising. Chance of precipitation 90 percent.
Thursday
Rain. Highs in the upper 40s. Chance of precipitation 80 percent.
Thursday Night
Mostly cloudy. Chance of rain in the evening, then a chance of rain and snow after midnight. Lows in the mid 30s. Chance of precipitation 50 percent.
Friday Through Saturday
Partly cloudy. Highs in the lower 40s. Lows in the lower 30s.



Click Map For Forecast
256 AM CST Sun Feb 25 2018
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database