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.

Light Snow

9°F

-13°C

Humidity 78%
Wind Speed NE 8 mph
Barometer 30.45 in
Dewpoint 3°F (-16°C)
Visibility 1.00 mi
Wind Chill-3°F (-19°C)
Last update 24 Jan 3:50 pm CST
Extended Forecast for

3 Miles W Bunker Hill IL

Cold Weather Advisory January 26, 12:00am until January 26, 12:00pm
Winter Storm Warning January 24, 04:18pm until January 25, 06:00pm
Click here for hazard details and duration
Cold Weather Advisory
Winter Storm Warning
  •  
    Winter Storm Warning January 24, 04:18pm until January 25, 06:00pm

    NOW until 6:00pm Sun

    Winter Storm Warning

  • This Afternoon

    High: 11 °F

    Snow

  • Tonight

    Tonight: Snow. Low around 8. Northeast wind 8 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 8 °F

    Snow

  • Sunday

    Sunday: Snow, mainly before 3pm. The snow could be heavy at times. High near 15. North wind 13 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    High: 15 °F

    Heavy Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around -4. Wind chill values as low as -20. Northwest wind 10 to 14 mph, with gusts as high as 24 mph.

    Low: -4 °F

    Decreasing
    Clouds

  • Monday

    Monday: Sunny and cold, with a high near 13. Northwest wind 8 to 13 mph becoming southwest in the afternoon.

    High: 13 °F

    Cold

  • Monday Night

    Monday Night: Mostly clear, with a low around 2.

    Low: 2 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 27.

    High: 27 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 3.

    Low: 3 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Snow. High near 11. Northeast wind around 10 mph. Chance of precipitation is 100%. Total daytime snow accumulation of less than one inch possible.
Tonight
Snow. Low around 8. Northeast wind 8 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Sunday
Snow, mainly before 3pm. The snow could be heavy at times. High near 15. North wind 13 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Sunday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around -4. Wind chill values as low as -20. Northwest wind 10 to 14 mph, with gusts as high as 24 mph.
Monday
Sunny and cold, with a high near 13. Northwest wind 8 to 13 mph becoming southwest in the afternoon.
Monday Night
Mostly clear, with a low around 2.
Tuesday
Sunny, with a high near 27.
Tuesday Night
Partly cloudy, with a low around 3.
Wednesday
Partly sunny, with a high near 23.
Wednesday Night
Partly cloudy, with a low around 0.
Thursday
Mostly sunny and cold, with a high near 17.
Thursday Night
Partly cloudy, with a low around 1.
Friday
Mostly sunny and cold, with a high near 18.
Friday Night
Partly cloudy, with a low around 2.
Saturday
Mostly sunny, with a high near 22.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Bunker Hill IL
 39.06°N 90.01°W (Elev. 656 ft)
Last Update:
3:16 pm CST Jan 24, 2026
Forecast Valid:
4pm CST Jan 24, 2026-6pm CST Jan 31, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation