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

Hazardous Weather Conditions

Current conditions at

St. Louis, Spirit Of St. Louis Airport (KSUS)

Lat: 38.66°NLon: 90.66°WElev: 463ft.

Fair

29°F

-2°C

Humidity 38%
Wind Speed NW 8 mph
Barometer 30.32 in (1027.3 mb)
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 22 Jan 1:54 am CST
Extended Forecast for

3 Miles E Allenton MO

Winter Storm Watch January 24, 12:00am until January 25, 12:00pm
Click here for hazard details and duration
Winter Storm Watch

  • Overnight

    Overnight: Partly cloudy, with a low around 24. Northwest wind 3 to 7 mph.

    Low: 24 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 39. Light west wind.

    High: 39 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 11. Light northwest wind becoming north 6 to 11 mph after midnight. Winds could gust as high as 23 mph.

    Low: 11 °F

    Partly Cloudy

  • Friday

    Friday: Mostly cloudy and cold, with a steady temperature around 11. North wind 8 to 11 mph, with gusts as high as 23 mph.

    High: 11 °F

    Cold

  • Friday Night

    Friday Night: A 30 percent chance of snow after midnight. Cloudy, with a low around 3. Northeast wind around 7 mph.

    Low: 3 °F

    Mostly Cloudy
    then Chance
    Snow

  • Saturday

    Saturday: Snow likely. Cloudy and cold, with a high near 13. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    High: 13 °F

    Snow Likely

  • Saturday Night

    Saturday Night: Snow, mainly before midnight. Low around 8. Chance of precipitation is 80%.

    Low: 8 °F

    Snow then
    Chance Snow

  • Sunday

    Sunday: A 40 percent chance of snow, mainly before noon. Mostly cloudy and cold, with a high near 19.

    High: 19 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -1.

    Low: -1 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 24. Northwest wind 3 to 7 mph.
Thursday
Mostly sunny, with a high near 39. Light west wind.
Thursday Night
Partly cloudy, with a low around 11. Light northwest wind becoming north 6 to 11 mph after midnight. Winds could gust as high as 23 mph.
Friday
Mostly cloudy and cold, with a steady temperature around 11. North wind 8 to 11 mph, with gusts as high as 23 mph.
Friday Night
A 30 percent chance of snow after midnight. Cloudy, with a low around 3. Northeast wind around 7 mph.
Saturday
Snow likely. Cloudy and cold, with a high near 13. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Saturday Night
Snow, mainly before midnight. Low around 8. Chance of precipitation is 80%.
Sunday
A 40 percent chance of snow, mainly before noon. Mostly cloudy and cold, with a high near 19.
Sunday Night
Partly cloudy, with a low around -1.
Monday
Sunny and cold, with a high near 18.
Monday Night
Mostly clear, with a low around 5.
Tuesday
Mostly sunny, with a high near 30.
Tuesday Night
Partly cloudy, with a low around 15.
Wednesday
Mostly sunny, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Allenton MO
 38.52°N 90.69°W (Elev. 732 ft)
Last Update:
9:51 pm CST Jan 21, 2026
Forecast Valid:
2am CST Jan 22, 2026-6pm CST Jan 28, 2026
 
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