Enhanced Risk for Severe Thunderstorms Across the Upper Midwest; Flash Flooding Possible from the Upper Midwest to Southern Plains and Desert Southwest Through Friday

Portions of the Upper Midwest will see an increased threat for severe thunderstorms through this evening, with a few strong tornadoes possible. The same region remains on alert for additional flash flood concerns. Heavy rainfall may lead to flash flooding across the Desert Southwest today, and Southern Plains by Friday. Finally, Major-to-record river flooding continues across the Carolinas. Read More >

Hazardous Weather Conditions

Current conditions at

Clinton Municipal Airport (KCWI)

Lat: 41.83°NLon: 90.33°WElev: 696ft.

Fair

N/A

Humidity NA
Wind Speed NA
Barometer 29.74 in
Dewpoint N/A
Visibility 10.00 mi
Last update 20 Sep 5:56 pm CDT
Extended Forecast for

Thomson IL

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly between 2am and 3am.  Increasing clouds, with a low around 66. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Breezy.
    Mostly Clear
    then T-storms
    Likely

    Low: 66 °F

  • Friday

    Friday: A 10 percent chance of showers and thunderstorms before 7am.  Mostly cloudy, with a temperature falling to around 65 by 10am. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.

    Breezy.
    Slight Chance
    T-storms then
    Mostly Cloudy

    High: 69 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 45. North wind 5 to 10 mph.

    Partly Cloudy

    Low: 45 °F

  • Saturday

    Saturday: Sunny, with a high near 69. Northeast wind around 5 mph becoming southeast in the afternoon.

    Sunny

    High: 69 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 46.

    Mostly Clear

    Low: 46 °F

  • Sunday

    Sunday: Sunny, with a high near 73.

    Sunny

    High: 73 °F

  • Sunday
    Night

    Sunday Night: Clear, with a low around 53.

    Clear

    Low: 53 °F

  • Monday

    Monday: Sunny, with a high near 76.

    Sunny

    High: 76 °F

  • Monday
    Night

    Monday Night: A 50 percent chance of showers and thunderstorms, mainly after 1am.  Mostly cloudy, with a low around 59.

    Slight Chance
    T-storms then
    Chance
    T-storms

    Low: 59 °F

Detailed Forecast

Tonight
Showers and thunderstorms likely, mainly between 2am and 3am. Increasing clouds, with a low around 66. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
A 10 percent chance of showers and thunderstorms before 7am. Mostly cloudy, with a temperature falling to around 65 by 10am. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
Friday Night
Partly cloudy, with a low around 45. North wind 5 to 10 mph.
Saturday
Sunny, with a high near 69. Northeast wind around 5 mph becoming southeast in the afternoon.
Saturday Night
Mostly clear, with a low around 46.
Sunday
Sunny, with a high near 73.
Sunday Night
Clear, with a low around 53.
Monday
Sunny, with a high near 76.
Monday Night
A 50 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 59.
Tuesday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 72.
Tuesday Night
Partly cloudy, with a low around 48.
Wednesday
Mostly sunny, with a high near 69.
Wednesday Night
Partly cloudy, with a low around 44.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 68.
Click Map For Forecast
Point Forecast:
Thomson IL
 41.96°N 90.1°W (Elev. 607 ft)
6:15 pm CDT Sep 20, 2018
7pm CDT Sep 20, 2018-6pm CDT Sep 27, 2018
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database