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.

Overcast

9°F

-13°C

Humidity 71%
Wind Speed W 3 mph
Barometer 30.39 in
Dewpoint 2°F (-17°C)
Visibility 10.00 mi
Last update 28 Jan 4:15 am CST
Extended Forecast for

4 Miles ENE Pocahontas IL

Cold Weather Advisory January 28, 04:22am until January 28, 09:00am
Click here for hazard details and duration
...
  •  
    Cold Weather Advisory January 28, 04:22am until January 28, 09:00am

    NOW until 9:00am Wed

    Cold Weather Advisory

  • Today

    High: 26 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 7. Southwest wind around 5 mph becoming calm after midnight.

    Low: 7 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 21. Northeast wind 3 to 5 mph.

    High: 21 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 5. Calm wind becoming north around 5 mph after midnight.

    Low: 5 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny and cold, with a high near 16. North wind 5 to 10 mph.

    High: 16 °F

    Cold

  • Friday Night

    Friday Night: Partly cloudy, with a low around 0.

    Low: 0 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny and cold, with a high near 16.

    High: 16 °F

    Cold

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 1.

    Low: 1 °F

    Partly Cloudy

Detailed Forecast

Today
Mostly sunny, with a high near 26. Light west wind increasing to 5 to 10 mph in the morning.
Tonight
Mostly cloudy, with a low around 7. Southwest wind around 5 mph becoming calm after midnight.
Thursday
Mostly cloudy, with a high near 21. Northeast wind 3 to 5 mph.
Thursday Night
Mostly cloudy, with a low around 5. Calm wind becoming north around 5 mph after midnight.
Friday
Mostly sunny and cold, with a high near 16. North wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 0.
Saturday
Mostly sunny and cold, with a high near 16.
Saturday Night
Partly cloudy, with a low around 1.
Sunday
A 20 percent chance of snow after noon. Mostly sunny, with a high near 24.
Sunday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 13.
Monday
Partly sunny, with a high near 32.
Monday Night
Mostly cloudy, with a low around 18.
Tuesday
A 20 percent chance of rain. Mostly cloudy, with a high near 33.
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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:
3:16 am CST Jan 28, 2026
Forecast Valid:
4am CST Jan 28, 2026-6pm CST Feb 3, 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