Current conditions at

St. Louis Regional Airport (KALN)

Lat: 38.89°NLon: 90.03°WElev: 518ft.

Fair

28°F

-2°C

Humidity 40%
Wind Speed W 7 mph
Barometer 30.27 in
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 17 Mar 1:50 pm CDT
Extended Forecast for

New Douglas IL

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 32. Southwest wind around 7 mph.

    High: 32 °F

    Partly Sunny

  • Tonight

    Tonight: A chance of snow between 9pm and 4am.  Mostly cloudy, with a low around 28. Southeast wind 5 to 15 mph, with gusts as high as 29 mph.  Chance of precipitation is 50%.

    Low: 28 °F

    Chance Snow

  • Wednesday

    Wednesday: Partly sunny, then gradually becoming sunny, with a high near 60. South wind 9 to 13 mph becoming west in the afternoon. Winds could gust as high as 25 mph.

    High: 60 °F

    Becoming
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 41. Northwest wind around 5 mph becoming light and variable.

    Low: 41 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 69. South wind 5 to 7 mph becoming northwest in the afternoon.

    High: 69 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 32. Southwest wind around 7 mph.
Tonight
A chance of snow between 9pm and 4am. Mostly cloudy, with a low around 28. Southeast wind 5 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 50%.
Wednesday
Partly sunny, then gradually becoming sunny, with a high near 60. South wind 9 to 13 mph becoming west in the afternoon. Winds could gust as high as 25 mph.
Wednesday Night
Mostly cloudy, with a low around 41. Northwest wind around 5 mph becoming light and variable.
Thursday
Mostly sunny, with a high near 69. South wind 5 to 7 mph becoming northwest in the afternoon.
Thursday Night
Mostly clear, with a low around 41.
Friday
Mostly sunny, with a high near 69.
Friday Night
Partly cloudy, with a low around 47.
Saturday
Sunny, with a high near 76.
Saturday Night
Mostly clear, with a low around 53.
Sunday
Mostly sunny, with a high near 75.
Sunday Night
Partly cloudy, with a low around 37.
Monday
Mostly sunny, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
New Douglas IL
 38.98°N 89.67°W (Elev. 620 ft)
1:26 pm CDT Mar 17, 2026
2pm CDT Mar 17, 2026-6pm CDT Mar 23, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database