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 88%
Wind Speed SE 9 mph
Barometer 30.11 in
Dewpoint 52°F (11°C)
Visibility 4.00 mi
Wind Chill53°F (12°C)
Last update 24 Dec 12:45 pm CST
Extended Forecast for

2 Miles W Cottage Hills IL

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 64. Southeast wind 7 to 9 mph.

    High: 64 °F

    Mostly Cloudy

  • Tonight

    Tonight: Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 51. Southeast wind 5 to 7 mph becoming calm after midnight.

    Low: 51 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Christmas Day

    Christmas Day: Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 66. Calm wind becoming east around 6 mph in the morning.

    High: 66 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Thursday Night

    Thursday Night: Cloudy, then gradually becoming partly cloudy, with a low around 56. East wind around 6 mph becoming south after midnight.

    Low: 56 °F

    Decreasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 70. Southwest wind 6 to 10 mph becoming northwest in the afternoon.

    High: 70 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 66.

    High: 66 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 53.

    Low: 53 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of rain and thunderstorms, then rain likely after noon. Cloudy, with a high near 58. Chance of precipitation is 60%.

    High: 58 °F

    Rain Likely

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 64. Southeast wind 7 to 9 mph.
Tonight
Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 51. Southeast wind 5 to 7 mph becoming calm after midnight.
Christmas Day
Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 66. Calm wind becoming east around 6 mph in the morning.
Thursday Night
Cloudy, then gradually becoming partly cloudy, with a low around 56. East wind around 6 mph becoming south after midnight.
Friday
Sunny, with a high near 70. Southwest wind 6 to 10 mph becoming northwest in the afternoon.
Friday Night
Partly cloudy, with a low around 45.
Saturday
Partly sunny, with a high near 66.
Saturday Night
Mostly cloudy, with a low around 53.
Sunday
A chance of rain and thunderstorms, then rain likely after noon. Cloudy, with a high near 58. Chance of precipitation is 60%.
Sunday Night
A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 19.
Monday
Sunny, with a high near 29.
Monday Night
Mostly clear, with a low around 18.
Tuesday
Mostly sunny, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Cottage Hills IL
 38.9°N 90.11°W (Elev. 489 ft)
Last Update:
1:16 pm CST Dec 24, 2025
Forecast Valid:
1pm CST Dec 24, 2025-6pm CST Dec 30, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation