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

Hazardous Weather Conditions

Current conditions at

St. Louis Regional Airport (KALN)

Lat: 38.89°NLon: 90.03°WElev: 518ft.

Fog/Mist

55°F

13°C

Humidity 94%
Wind Speed S 12 mph
Barometer 30.05 in
Dewpoint 54°F (12°C)
Visibility 2.00 mi
Wind Chill52°F (11°C)
Last update 24 Dec 6:50 pm CST
Extended Forecast for

Litchfield IL

Dense Fog Advisory December 24, 09:00pm until December 25, 10:00am
Click here for hazard details and duration
Dense Fog Advisory

  • Tonight

    Tonight: Patchy dense fog before 10pm, then patchy dense fog after 2am. Otherwise, mostly cloudy, with a low around 49. South wind 5 to 7 mph becoming light and variable after midnight.

    Low: 49 °F

    Patchy Dense
    Fog

  • Christmas Day

    Christmas Day: Areas of dense fog before noon. Otherwise, cloudy, with a high near 60. Light and variable wind becoming northeast around 6 mph in the morning.

    High: 60 °F

    Areas Dense
    Fog then
    Cloudy

  • Thursday Night

    Thursday Night: Patchy dense fog between 7pm and 5am. Otherwise, mostly cloudy, with a low around 54. East wind 5 to 8 mph becoming southwest after midnight.

    Low: 54 °F

    Patchy Dense
    Fog

  • Friday

    Friday: Mostly sunny, with a high near 66. Southwest wind 6 to 11 mph becoming northwest in the afternoon.

    High: 66 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 43. Light and variable wind.

    Low: 43 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 62.

    High: 62 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 51.

    Low: 51 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of rain and thunderstorms. Cloudy, with a high near 58. Chance of precipitation is 50%.

    High: 58 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A 30 percent chance of rain before midnight. Mostly cloudy, with a low around 17. Blustery.

    Low: 17 °F

    Blustery.
    Chance Rain
    then Mostly
    Cloudy

Detailed Forecast

Tonight
Patchy dense fog before 10pm, then patchy dense fog after 2am. Otherwise, mostly cloudy, with a low around 49. South wind 5 to 7 mph becoming light and variable after midnight.
Christmas Day
Areas of dense fog before noon. Otherwise, cloudy, with a high near 60. Light and variable wind becoming northeast around 6 mph in the morning.
Thursday Night
Patchy dense fog between 7pm and 5am. Otherwise, mostly cloudy, with a low around 54. East wind 5 to 8 mph becoming southwest after midnight.
Friday
Mostly sunny, with a high near 66. Southwest wind 6 to 11 mph becoming northwest in the afternoon.
Friday Night
Partly cloudy, with a low around 43. Light and variable wind.
Saturday
Partly sunny, with a high near 62.
Saturday Night
Mostly cloudy, with a low around 51.
Sunday
A chance of rain and thunderstorms. Cloudy, with a high near 58. Chance of precipitation is 50%.
Sunday Night
A 30 percent chance of rain before midnight. Mostly cloudy, with a low around 17. Blustery.
Monday
Sunny, with a high near 26. Blustery.
Monday Night
Mostly clear, with a low around 15.
Tuesday
Partly sunny, with a high near 32.
Tuesday Night
Partly cloudy, with a low around 21.
Wednesday
Mostly sunny, with a high near 36.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Litchfield IL
 39.18°N 89.66°W (Elev. 702 ft)
Last Update:
4:46 pm CST Dec 24, 2025
Forecast Valid:
6pm CST Dec 24, 2025-6pm CST Dec 31, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation