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

52°F

11°C

Humidity 97%
Wind Speed Calm
Barometer 30.03 in
Dewpoint 51°F (11°C)
Visibility 0.50 mi
Last update 25 Dec 1:15 am CST
Extended Forecast for

3 Miles NNE Godfrey IL

Dense Fog Advisory December 25, 01:41am until December 25, 10:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory December 25, 01:41am until December 25, 10:00am

    NOW until 10:00am Thu

    Dense Fog Advisory

  • Overnight

    Low: 50 °F

    Patchy Dense
    Fog

  • Christmas Day

    Christmas Day: Widespread dense fog, mainly before 9am. Otherwise, mostly cloudy, with a high near 64. Light and variable wind becoming east 5 to 7 mph in the morning.

    High: 64 °F

    Dense Fog
    then Mostly
    Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 55. East wind 6 to 8 mph becoming south after midnight.

    Low: 55 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 68. Southwest wind 6 to 11 mph becoming northwest in the afternoon.

    High: 68 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 45. Northwest wind around 5 mph becoming calm in the evening.

    Low: 45 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 65.

    High: 65 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 52.

    Low: 52 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of rain and thunderstorms. Mostly cloudy, with a high near 57. Chance of precipitation is 50%.

    High: 57 °F

    Chance Rain

Detailed Forecast

Overnight
Patchy dense fog. Otherwise, cloudy, with a low around 50. West wind 3 to 5 mph.
Christmas Day
Widespread dense fog, mainly before 9am. Otherwise, mostly cloudy, with a high near 64. Light and variable wind becoming east 5 to 7 mph in the morning.
Thursday Night
Mostly cloudy, with a low around 55. East wind 6 to 8 mph becoming south after midnight.
Friday
Mostly sunny, with a high near 68. Southwest wind 6 to 11 mph becoming northwest in the afternoon.
Friday Night
Partly cloudy, with a low around 45. Northwest wind around 5 mph becoming calm in the evening.
Saturday
Partly sunny, with a high near 65.
Saturday Night
Mostly cloudy, with a low around 52.
Sunday
A chance of rain and thunderstorms. Mostly cloudy, with a high near 57. Chance of precipitation is 50%.
Sunday Night
A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 18. Blustery.
Monday
Sunny, with a high near 28.
Monday Night
Mostly clear, with a low around 17.
Tuesday
Mostly sunny, with a high near 34.
Tuesday Night
Mostly clear, with a low around 23.
Wednesday
Mostly sunny, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Godfrey IL
 38.99°N 90.16°W (Elev. 597 ft)
Last Update:
12:11 am CST Dec 25, 2025
Forecast Valid:
1am CST Dec 25, 2025-6pm CST Dec 31, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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