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

Severe Thunderstorms With Heavy Rain Possible from the Upper Midwest to the Mid-Atlantic; Excessive Heat For Central U.S.

Storms will move from the Upper Great Lakes to the Ohio Valley/Lower Great Lakes into the northern Mid-Atlantic through the day. Damaging winds, large hail, and flooding will be the primary threats with these storms. Excessive heat warnings and heat advisories are in place for states in the Central Plains, the Southeast, and the Mid-Atlantic. Localized flash flooding may occur in the Southwest. Read More >

Current conditions at

Chicago / West Chicago, Dupage Airport (KDPA)

Lat: 41.9° N Lon: 88.25° W Elev: 758 ft.

Light Rain Fog/Mist

71°F

22°C

Humidity 100%
Wind Speed S 3 mph
Barometer 29.83 in (1009.7 mb)
Dewpoint 71°F (22°C)
Visibility 5.00 mi
Last update 21 Jul 11:52 pm CDT
Detailed forecast for

Kane County

Rest Of Tonight
Showers and thunderstorms. Some thunderstorms may produce heavy rainfall. Temperatures nearly steady in the lower 70s. Southeast winds 5 to 10 mph late in the evening becoming south after midnight. Chance of precipitation 100 percent.
Saturday
Partly sunny with a 30 percent chance of showers and thunderstorms. Highs in the upper 80s. Highest heat index readings 97 to 102 in the afternoon. Southwest winds 5 to 10 mph in the morning shifting to the northwest in the afternoon.
Saturday Night
Partly cloudy. Lows in the upper 60s. North winds 5 to 10 mph in the evening becoming northwest after midnight.
Sunday
Partly cloudy. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. West winds 10 to 15 mph.
Sunday Night
Mostly clear. A 20 percent chance of showers in the evening. Lows in the lower 60s. North winds 5 to 10 mph.
Monday
Mostly sunny. Highs in the upper 70s.
Monday Night
Mostly clear. Lows in the upper 50s.
Tuesday
Mostly sunny. Highs in the lower 80s.
Tuesday Night
Mostly clear in the evening then becoming partly cloudy. Lows in the lower 60s.
Wednesday And Wednesday Night
Partly cloudy with a 30 percent chance of showers. Highs in the lower 80s. Lows in the mid 60s.
Thursday
Mostly cloudy with a 40 percent chance of showers and thunderstorms. Highs in the lower 80s.
Thursday Night And Friday
Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows in the mid 60s. Highs in the lower 80s.



Click Map For Forecast
1204 AM CDT Sat Jul 22 2017
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database