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

Salem, Salem-Leckrone Airport (KSLO)

Lat: 38.64°NLon: 88.96°WElev: 574ft.

Fair

14°F

-10°C

Humidity 87%
Wind Speed Calm
Barometer 30.11 in
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Last update 5 Dec 6:35 am CST
Extended Forecast for

Alma IL

  • Today

    Today: Sunny, with a high near 38. Calm wind becoming south 5 to 7 mph in the morning.

    High: 38 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 29. South wind 6 to 8 mph becoming west after midnight.

    Low: 29 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Partly sunny, with a high near 38. West wind around 5 mph becoming calm in the morning.

    High: 38 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 40 percent chance of snow after midnight. Mostly cloudy, with a low around 27. Calm wind becoming southeast around 6 mph after midnight.

    Low: 27 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: A 30 percent chance of rain before noon. Mostly cloudy, with a high near 38. Southeast wind 6 to 11 mph becoming northwest in the morning.

    High: 38 °F

    Chance Rain
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 15.

    Low: 15 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 31.

    High: 31 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 38. Calm wind becoming south 5 to 7 mph in the morning.
Tonight
Increasing clouds, with a low around 29. South wind 6 to 8 mph becoming west after midnight.
Saturday
Partly sunny, with a high near 38. West wind around 5 mph becoming calm in the morning.
Saturday Night
A 40 percent chance of snow after midnight. Mostly cloudy, with a low around 27. Calm wind becoming southeast around 6 mph after midnight.
Sunday
A 30 percent chance of rain before noon. Mostly cloudy, with a high near 38. Southeast wind 6 to 11 mph becoming northwest in the morning.
Sunday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 15.
Monday
Mostly sunny, with a high near 31.
Monday Night
Partly cloudy, with a low around 21.
Tuesday
Mostly sunny, with a high near 44.
Tuesday Night
Mostly cloudy, with a low around 34.
Wednesday
A 30 percent chance of rain. Mostly cloudy, with a high near 46.
Wednesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 20.
Thursday
Partly sunny, with a high near 32.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Alma IL
 38.71°N 88.92°W (Elev. 630 ft)
Last Update:
6:36 am CST Dec 5, 2025
Forecast Valid:
6am CST Dec 5, 2025-6pm CST Dec 11, 2025
 
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