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

St. Louis Regional Airport (KALN)

Lat: 38.89°NLon: 90.03°WElev: 518ft.

Mostly Cloudy

18°F

-8°C

Humidity 53%
Wind Speed NW 17 G 28 mph
Barometer 30.25 in
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill3°F (-16°C)
Last update 17 Jan 4:50 pm CST
Extended Forecast for

Panama IL

  • This Afternoon

    This Afternoon: A 20 percent chance of snow. Mostly cloudy, with a high near 23. West wind around 13 mph, with gusts as high as 21 mph.

    High: 23 °F

    Slight Chance
    Snow

  • Tonight

    Tonight: A slight chance of snow before 7pm, then a chance of flurries between 7pm and 11pm. Partly cloudy, with a low around 12. West wind 7 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    Low: 12 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Sunday

    Sunday: A chance of flurries before noon, then a slight chance of snow between noon and 5pm, then a chance of flurries after 5pm. Increasing clouds, with a high near 29. South wind 6 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    High: 29 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Sunday Night

    Sunday Night: A chance of flurries before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 9. Blustery, with a southwest wind 11 to 16 mph becoming northwest 17 to 22 mph in the evening. Winds could gust as high as 30 mph.

    Low: 9 °F

    Chance
    Flurries and
    Blustery

  • M.L.King Day

    M.L.King Day: Sunny and cold, with a high near 18. Northwest wind 8 to 17 mph, with gusts as high as 26 mph.

    High: 18 °F

    Cold

  • Monday Night

    Monday Night: Mostly clear, with a low around 9.

    Low: 9 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 33.

    High: 33 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of snow. Mostly cloudy, with a high near 23. West wind around 13 mph, with gusts as high as 21 mph.
Tonight
A slight chance of snow before 7pm, then a chance of flurries between 7pm and 11pm. Partly cloudy, with a low around 12. West wind 7 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Sunday
A chance of flurries before noon, then a slight chance of snow between noon and 5pm, then a chance of flurries after 5pm. Increasing clouds, with a high near 29. South wind 6 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Sunday Night
A chance of flurries before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 9. Blustery, with a southwest wind 11 to 16 mph becoming northwest 17 to 22 mph in the evening. Winds could gust as high as 30 mph.
M.L.King Day
Sunny and cold, with a high near 18. Northwest wind 8 to 17 mph, with gusts as high as 26 mph.
Monday Night
Mostly clear, with a low around 9.
Tuesday
Mostly sunny, with a high near 33.
Tuesday Night
Partly cloudy, with a low around 26.
Wednesday
Mostly sunny, with a high near 41.
Wednesday Night
Partly cloudy, with a low around 19.
Thursday
Sunny, with a high near 33.
Thursday Night
Partly cloudy, with a low around 22.
Friday
A 20 percent chance of rain. Mostly sunny, with a high near 40.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 19. Chance of precipitation is 30%.
Saturday
A 40 percent chance of snow. Mostly cloudy, with a high near 28.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Panama IL
 39.02°N 89.53°W (Elev. 574 ft)
Last Update:
5:01 pm CST Jan 17, 2026
Forecast Valid:
5pm CST Jan 17, 2026-6pm CST Jan 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation