Excessive Rainfall and Significant Flooding in the Upper Midwest This Weekend

Heavy to excessive rainfall is expected over the weekend across eastern Iowa, northern Missouri, northwest Illinois and southern Wisconsin. Numerous flash floods, some with significant impacts, are expected in these areas. Heaviest rainfall will occur overnight Saturday and Sunday, so be sure to have multiple ways to receive warnings. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Chicago / West Chicago, Dupage Airport (KDPA)

Lat: 41.9°NLon: 88.25°WElev: 758ft.

Fair

91°F

33°C

Humidity	54%
Wind Speed	S 13 G 23 mph
Barometer	29.99 in (1014.7 mb)
Dewpoint	72°F (22°C)
Visibility	10.00 mi
Heat Index	99°F (37°C)
Last update	9 Aug 2:52 pm CDT

More Information:

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

Extended Forecast for

Huntley IL

This Afternoon
High: 91 °F
Isolated
T-storms
Tonight
Low: 72 °F
Chance
T-storms then
Chance
Showers
Sunday
High: 83 °F
Chance
T-storms
Sunday Night
Low: 70 °F
T-storms
Likely
Monday
High: 82 °F
Chance
T-storms then
Showers
Likely
Monday Night
Low: 68 °F
Chance
T-storms
Tuesday
High: 84 °F
Chance
T-storms
Tuesday Night
Low: 66 °F
Partly Cloudy
Wednesday
High: 84 °F
Mostly Sunny

Detailed Forecast

This Afternoon

Isolated showers and thunderstorms after 5pm. Mostly sunny, with a high near 91. Heat index values as high as 99. South southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 10%.

Tonight

A 30 percent chance of showers and thunderstorms, mainly between 7pm and 4am. Mostly cloudy, with a low around 72. South wind 5 to 10 mph, with gusts as high as 20 mph.

Sunday

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 83. South southwest wind 5 to 15 mph, with gusts as high as 20 mph.

Sunday Night

Showers and thunderstorms likely, mainly between 1am and 4am, then showers likely and possibly a thunderstorm after 4am. Mostly cloudy, with a low around 70. South southwest wind around 5 mph, with gusts as high as 10 mph. Chance of precipitation is 60%.

Monday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 82. Southwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 60%.

Monday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68.

Tuesday

A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 84.

Tuesday Night

Partly cloudy, with a low around 66.

Wednesday

Mostly sunny, with a high near 84.

Wednesday Night

Partly cloudy, with a low around 65.

Thursday

Mostly sunny, with a high near 83.