National Weather Service

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Chicago / West Chicago, Dupage Airport (KDPA)

Lat: 41.9°NLon: 88.25°WElev: 758ft.

Mostly Cloudy

75°F

24°C

Humidity	71%
Wind Speed	S 5 mph
Barometer	30.06 in (1017.8 mb)
Dewpoint	65°F (18°C)
Visibility	10.00 mi
Last update	8 Sep 10:52 pm CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Saint Charles IL

Tonight
Low: 70 °F
Scattered
Showers
Wednesday
High: 79 °F
Showers then
Scattered
Showers
Wednesday Night
Low: 63 °F
Mostly Cloudy
Thursday
High: 78 °F
Decreasing
Clouds
Thursday Night
Low: 55 °F
Mostly Clear
Friday
High: 78 °F
Sunny
Friday Night
Low: 62 °F
Mostly Clear
Saturday
High: 84 °F
Mostly Sunny
then Chance
T-storms
Saturday Night
Low: 63 °F
Chance
Showers

Detailed Forecast

Tonight

Isolated showers, then scattered showers and thunderstorms after 4am. Mostly cloudy, with a low around 70. Southwest wind 5 to 10 mph. Chance of precipitation is 40%.

Wednesday

Showers and thunderstorms before 11am, then scattered showers between 11am and 1pm. High near 79. West southwest wind around 10 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Mostly cloudy, with a low around 63. West wind around 5 mph becoming north northwest after midnight.

Thursday

Mostly cloudy, then gradually becoming sunny, with a high near 78. North wind around 5 mph.

Thursday Night

Mostly clear, with a low around 55. North northeast wind around 5 mph becoming calm in the evening.

Friday

Sunny, with a high near 78.

Friday Night

Mostly clear, with a low around 62.

Saturday

A chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 84.