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.

Fair

14°F

-10°C

Humidity 67%
Wind Speed S 6 mph
Barometer 30.39 in
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill5°F (-15°C)
Last update 1 Feb 9:45 am CST
Extended Forecast for

4 Miles ENE Pocahontas IL

  • Today

    Today: A 30 percent chance of snow, mainly after 4pm. Mostly cloudy, with a high near 26. South wind 6 to 10 mph.

    High: 26 °F

    Mostly Cloudy
    then Chance
    Snow

  • Tonight

    Tonight: A 40 percent chance of snow, mainly before 9pm. Mostly cloudy, with a low around 17. South wind 5 to 8 mph becoming light and variable.

    Low: 17 °F

    Chance Snow
    then Mostly
    Cloudy

  • Monday

    Monday: Partly sunny, with a high near 36. West wind 5 to 8 mph becoming calm in the afternoon.

    High: 36 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 24. Light and variable wind.

    Low: 24 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of snow before noon. Mostly cloudy, with a high near 32. Light and variable wind becoming north 5 to 7 mph in the morning.

    High: 32 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 16.

    Low: 16 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 28.

    High: 28 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 10.

    Low: 10 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 35.

    High: 35 °F

    Partly Sunny

Detailed Forecast

Today
A 30 percent chance of snow, mainly after 4pm. Mostly cloudy, with a high near 26. South wind 6 to 10 mph.
Tonight
A 40 percent chance of snow, mainly before 9pm. Mostly cloudy, with a low around 17. South wind 5 to 8 mph becoming light and variable.
Monday
Partly sunny, with a high near 36. West wind 5 to 8 mph becoming calm in the afternoon.
Monday Night
Mostly cloudy, with a low around 24. Light and variable wind.
Tuesday
A 20 percent chance of snow before noon. Mostly cloudy, with a high near 32. Light and variable wind becoming north 5 to 7 mph in the morning.
Tuesday Night
Mostly cloudy, with a low around 16.
Wednesday
Mostly sunny, with a high near 28.
Wednesday Night
Partly cloudy, with a low around 10.
Thursday
Partly sunny, with a high near 35.
Thursday Night
Partly cloudy, with a low around 28.
Friday
Mostly sunny, with a high near 43.
Friday Night
Partly cloudy, with a low around 19.
Saturday
Mostly sunny, with a high near 30.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE Pocahontas IL
 38.84°N 89.45°W (Elev. 554 ft)
Last Update:
10:12 am CST Feb 1, 2026
Forecast Valid:
10am CST Feb 1, 2026-6pm CST Feb 7, 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