National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Clinton Municipal Airport (KCWI)

Lat: 41.83°NLon: 90.33°WElev: 696ft.

Fair and Breezy

60°F

16°C

Humidity 17%
Wind Speed W 25 G 30 mph
Barometer 29.54 in (1000.6 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Last update 18 Feb 4:56 pm CST
Extended Forecast for

Preston IA

Red Flag Warning February 18, 05:57pm until February 18, 08:00pm
Click here for hazard details and duration
...
  •  
    Red Flag Warning February 18, 05:57pm until February 18, 08:00pm

    NOW until 8:00pm Wed

    Red Flag Warning

  • Tonight

    Low: 32 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of showers before 3pm, then a chance of rain and thunderstorms between 3pm and 5pm, then rain likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 55. Northeast wind 5 to 10 mph becoming southeast in the afternoon. Chance of precipitation is 60%.

    High: 55 °F

    Mostly Sunny
    then Showers
    Likely

  • Thursday Night

    Thursday Night: Rain before midnight, then rain and snow. Some thunder is also possible. Low around 29. Southeast wind 10 to 15 mph becoming northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Rain then
    Rain/Snow

  • Friday

    Friday: A 30 percent chance of snow before noon. Partly sunny, with a high near 36. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 36 °F

    Breezy.
    Chance Snow
    then Partly
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 18.

    Low: 18 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 34.

    High: 34 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 30.

    High: 30 °F

    Partly Sunny

Detailed Forecast

Tonight
Partly cloudy, with a low around 32. Southwest wind 5 to 10 mph becoming northeast after midnight. Winds could gust as high as 20 mph.
Thursday
A slight chance of showers before 3pm, then a chance of rain and thunderstorms between 3pm and 5pm, then rain likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 55. Northeast wind 5 to 10 mph becoming southeast in the afternoon. Chance of precipitation is 60%.
Thursday Night
Rain before midnight, then rain and snow. Some thunder is also possible. Low around 29. Southeast wind 10 to 15 mph becoming northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Friday
A 30 percent chance of snow before noon. Partly sunny, with a high near 36. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
Friday Night
Mostly clear, with a low around 18.
Saturday
Partly sunny, with a high near 34.
Saturday Night
Mostly cloudy, with a low around 17.
Sunday
Partly sunny, with a high near 30.
Sunday Night
Partly cloudy, with a low around 14.
Monday
Sunny, with a high near 32.
Monday Night
Partly cloudy, with a low around 17.
Tuesday
Mostly sunny, with a high near 45.
Tuesday Night
Mostly cloudy, with a low around 29.
Wednesday
Mostly sunny, with a high near 46.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Preston IA
 42.03°N 90.39°W (Elev. 797 ft)
Last Update:
4:52 pm CST Feb 18, 2026
Forecast Valid:
5pm CST Feb 18, 2026-6pm CST Feb 25, 2026
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation