Heavy Snow from the Midwest into the Great Lakes; Locally Heavy Rain in the Western Gulf Coast

A significant winter storm will produce a broad area of moderate to heavy snow from the Midwest through the western Great Lakes. Significant snow accumulations of 6-12 inches, and locally more than 1 foot, and gusty wind may cause hazardous travel conditions. Thunderstorms, some severe, and showers may produce locally heavy rain and isolated flash flooding along the western Gulf Coast. Read More >

Current conditions at

Clinton Municipal Airport (KCWI)

Lat: 41.83°NLon: 90.33°WElev: 696ft.

Unknown Precip

29°F

-2°C

Humidity 92%
Wind Speed SE 17 mph
Barometer 29.86 in (1012.2 mb)
Dewpoint 27°F (-3°C)
Visibility 7.00 mi
Wind Chill17°F (-8°C)
Last update 29 Nov 5:56 pm CST
Extended Forecast for

3 Miles S Preston IA

Winter Storm Warning November 29, 06:31pm until November 30, 06:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning November 29, 06:31pm until November 30, 06:00am

    NOW until 6:00am Sun

    Winter Storm Warning

  • Tonight

    Low: 21 °F

    Snow then
    Snow Likely
    and Patchy
    Blowing Snow

  • Sunday

    Sunday: A 20 percent chance of snow before 7am.  Mostly cloudy, with a high near 27. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 27 °F

    Slight Chance
    Snow and
    Blustery then
    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 7. Northwest wind around 5 mph becoming calm  in the evening.

    Low: 7 °F

    Mostly Cloudy

  • Monday

    Monday: A 50 percent chance of snow after noon.  Cloudy, with a high near 23. Calm wind becoming south around 5 mph.  New snow accumulation of 1 to 2 inches possible.

    High: 23 °F

    Cloudy then
    Chance Snow

  • Monday Night

    Monday Night: A 40 percent chance of snow before midnight.  Mostly cloudy, with a low around 11.

    Low: 11 °F

    Chance Snow
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 23.

    High: 23 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 13.

    Low: 13 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 30.

    High: 30 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Snow, mainly before 2am. Patchy blowing snow between 2am and 3am. Low around 21. Blustery, with a northeast wind 5 to 10 mph becoming northwest 15 to 20 mph after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 1 to 3 inches possible.
Sunday
A 20 percent chance of snow before 7am. Mostly cloudy, with a high near 27. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.
Sunday Night
Mostly cloudy, with a low around 7. Northwest wind around 5 mph becoming calm in the evening.
Monday
A 50 percent chance of snow after noon. Cloudy, with a high near 23. Calm wind becoming south around 5 mph. New snow accumulation of 1 to 2 inches possible.
Monday Night
A 40 percent chance of snow before midnight. Mostly cloudy, with a low around 11.
Tuesday
Partly sunny, with a high near 23.
Tuesday Night
Mostly cloudy, with a low around 13.
Wednesday
Mostly cloudy, with a high near 30.
Wednesday Night
Partly cloudy, with a low around -1.
Thursday
Mostly sunny, with a high near 17.
Thursday Night
Partly cloudy, with a low around 1.
Friday
Partly sunny, with a high near 28.
Friday Night
Mostly cloudy, with a low around 12.
Saturday
Mostly cloudy, with a high near 31.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Preston IA
 42.01°N 90.4°W (Elev. 682 ft)
4:51 pm CST Nov 29, 2025
6pm CST Nov 29, 2025-6pm CST Dec 6, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database