Excessive Rainfall Potential for the Southeast; Heat Expands for Center of the Nation; Critical Fire Weather for Pacific Northwest

Flash flooding threatens areas from the Tennessee Valley to the Carolinas as storms repeat along a stalled front. Monsoonal storms may trigger flooding in the Southwest. Dangerous heat expands across the Desert Southwest, Plains, mid-Mississippi Valley and Southern Tier. Critical fire weather for interior Pacific Northwest. Cooler, drier air brings brief relief to the Great Lakes and Northeast. Read More >

Current conditions at

Chicago / West Chicago, Dupage Airport (KDPA)

Lat: 41.9°NLon: 88.25°WElev: 758ft.

Fair

66°F

19°C

Humidity	70%
Wind Speed	S 3 mph
Barometer	30.06 in (1017.6 mb)
Dewpoint	56°F (13°C)
Visibility	10.00 mi
Last update	24 Jul 9:52 pm CDT

More Information:

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

Extended Forecast for

Wheaton IL

Tonight
Low: 61 °F
Mostly Clear
Saturday
High: 82 °F
Partly Sunny
Saturday Night
Low: 69 °F
Increasing
Clouds
Sunday
High: 90 °F
Partly Sunny
Sunday Night
Low: 74 °F
Chance
T-storms
Monday
High: 91 °F
Chance
T-storms
Monday Night
Low: 72 °F
Slight Chance
T-storms
Tuesday
High: 89 °F
Mostly Sunny
Tuesday Night
Low: 68 °F
Mostly Clear

Detailed Forecast

Tonight

Mostly clear, with a low around 61. South wind around 5 mph becoming calm after midnight.

Saturday

Partly sunny, with a high near 82. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.

Saturday Night

Increasing clouds, with a low around 69. Southwest wind 5 to 10 mph.

Sunday

Partly sunny, with a high near 90. Heat index values as high as 101. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

Sunday Night

A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 74. West southwest wind around 10 mph, with gusts as high as 20 mph.

Monday

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.

Monday Night

A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 72.

Tuesday

Mostly sunny, with a high near 89.

Tuesday Night

Mostly clear, with a low around 68.

Wednesday

Sunny, with a high near 88.

Wednesday Night

Mostly clear, with a low around 68.