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

82°F

28°C

Humidity 40%
Wind Speed SW 9 mph
Barometer 29.71 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 26 Mar 7:45 pm CDT
Extended Forecast for

4 Miles ENE Pocahontas IL

  • Tonight

    Tonight: Showers and thunderstorms before 4am, then showers likely. Low around 39. Breezy, with a south wind 13 to 22 mph becoming north in the evening. Winds could gust as high as 38 mph. Chance of precipitation is 90%.

    Low: 39 °F

    Breezy.
    Showers
    Likely then
    Showers

  • Friday

    Friday: A 30 percent chance of showers before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 51. North wind 16 to 18 mph, with gusts as high as 29 mph.

    High: 51 °F

    Chance
    Showers then
    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 29. North wind 6 to 13 mph, with gusts as high as 20 mph.

    Low: 29 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 54. Light and variable wind becoming southeast 5 to 7 mph in the morning.

    High: 54 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 40. South wind around 6 mph.

    Low: 40 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 63.

    High: 63 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 55.

    Low: 55 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of rain before 1pm. Mostly sunny, with a high near 80.

    High: 80 °F

    Slight Chance
    Rain

  • Monday Night

    Monday Night: A 20 percent chance of rain. Mostly cloudy, with a low around 62.

    Low: 62 °F

    Slight Chance
    Rain

Detailed Forecast

Tonight
Showers and thunderstorms before 4am, then showers likely. Low around 39. Breezy, with a south wind 13 to 22 mph becoming north in the evening. Winds could gust as high as 38 mph. Chance of precipitation is 90%.
Friday
A 30 percent chance of showers before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 51. North wind 16 to 18 mph, with gusts as high as 29 mph.
Friday Night
Mostly clear, with a low around 29. North wind 6 to 13 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 54. Light and variable wind becoming southeast 5 to 7 mph in the morning.
Saturday Night
Mostly cloudy, with a low around 40. South wind around 6 mph.
Sunday
Partly sunny, with a high near 63.
Sunday Night
Mostly cloudy, with a low around 55.
Monday
A 20 percent chance of rain before 1pm. Mostly sunny, with a high near 80.
Monday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 62.
Tuesday
A 20 percent chance of rain and thunderstorms. Partly sunny, with a high near 82. Breezy.
Tuesday Night
A 40 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 57.
Wednesday
A 40 percent chance of rain and thunderstorms. Partly sunny, with a high near 74. Breezy.
Wednesday Night
A 50 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 55.
Thursday
Rain likely and possibly a thunderstorm. Mostly cloudy, with a high near 70. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE Pocahontas IL
 38.84°N 89.45°W (Elev. 554 ft)
Last Update:
7:51 pm CDT Mar 26, 2026
Forecast Valid:
8pm CDT Mar 26, 2026-6pm CDT Apr 2, 2026
 
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