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

Current conditions at

Clinton Municipal Airport (KCWI)

Lat: 41.83°NLon: 90.33°WElev: 696ft.

Mostly Cloudy

89°F

32°C

Humidity	68%
Wind Speed	SW 9 mph
Barometer	29.96 in (1014.2 mb)
Dewpoint	77°F (25°C)
Visibility	10.00 mi
Heat Index	102°F (39°C)
Last update	9 Aug 2:56 pm CDT

More Information:

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

Extended Forecast for

2 Miles E Thomson IL

Flood Watch until August 11, 01:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch until August 11, 01:00pm
NOW until 1:00pm Mon
Flood Watch
This Afternoon
High: 89 °F
Chance
T-storms
Tonight
Low: 69 °F
T-storms
Likely
Sunday
High: 84 °F
T-storms
Likely
Sunday Night
Low: 69 °F
T-storms
Likely then
Showers
Monday
High: 83 °F
Showers
Likely
Monday Night
Low: 68 °F
Chance
T-storms
Tuesday
High: 85 °F
Chance
Showers
Tuesday Night
Low: 67 °F
Partly Cloudy

Detailed Forecast

This Afternoon

A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 89. South wind around 15 mph, with gusts as high as 20 mph.

Tonight

Showers and thunderstorms likely, mainly after midnight. Mostly cloudy, with a low around 69. Southeast wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.

Sunday

Showers and thunderstorms likely, mainly before 10am. Mostly cloudy, with a high near 84. South wind 5 to 10 mph. Chance of precipitation is 70%.

Sunday Night

Showers and thunderstorms likely, then showers and possibly a thunderstorm after 10pm. Low around 69. South wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Monday

Showers likely and possibly a thunderstorm before 10am, then showers likely between 10am and 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 83. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Monday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68. New rainfall amounts between a half and three quarters of an inch possible.

Tuesday

A 30 percent chance of showers before 1pm. Partly sunny, with a high near 85.

Tuesday Night

Partly cloudy, with a low around 67.

Wednesday

Sunny, with a high near 85.

Wednesday Night

Partly cloudy, with a low around 65.

Thursday

Mostly sunny, with a high near 85.

Thursday Night

Partly cloudy, with a low around 68.