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.

Overcast

35°F

2°C

Humidity 70%
Wind Speed SW 9 mph
Barometer 29.91 in
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 6 Dec 12:15 am CST
Extended Forecast for

Alma IL

  • Overnight

    Overnight: Cloudy, with a low around 26. Southwest wind 6 to 9 mph, with gusts as high as 20 mph.

    Low: 26 °F

    Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 39. West wind around 6 mph becoming calm.

    High: 39 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of snow between 11pm and 4am, then a chance of rain after 4am. Cloudy, with a low around 28. Southeast wind 6 to 9 mph. Chance of precipitation is 30%.

    Low: 28 °F

    Slight Chance
    Snow then
    Chance
    Rain/Snow

  • Sunday

    Sunday: A 30 percent chance of rain before noon. Mostly cloudy, with a high near 40. South wind 6 to 10 mph becoming north in the afternoon.

    High: 40 °F

    Chance Rain
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 19. North wind 7 to 10 mph.

    Low: 19 °F

    Chance Snow

  • Monday

    Monday: Mostly sunny, with a high near 32.

    High: 32 °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 45.

    High: 45 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Cloudy, with a low around 26. Southwest wind 6 to 9 mph, with gusts as high as 20 mph.
Saturday
Partly sunny, with a high near 39. West wind around 6 mph becoming calm.
Saturday Night
A chance of snow between 11pm and 4am, then a chance of rain after 4am. Cloudy, with a low around 28. Southeast wind 6 to 9 mph. Chance of precipitation is 30%.
Sunday
A 30 percent chance of rain before noon. Mostly cloudy, with a high near 40. South wind 6 to 10 mph becoming north in the afternoon.
Sunday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 19. North wind 7 to 10 mph.
Monday
Mostly sunny, with a high near 32.
Monday Night
Partly cloudy, with a low around 21.
Tuesday
Mostly sunny, with a high near 45.
Tuesday Night
Mostly cloudy, with a low around 35.
Wednesday
A 40 percent chance of rain. Mostly cloudy, with a high near 46.
Wednesday Night
Mostly cloudy, with a low around 25.
Thursday
Mostly cloudy, with a high near 40.
Thursday Night
Mostly cloudy, with a low around 21.
Friday
Partly sunny, with a high near 31.
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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:
10:01 pm CST Dec 5, 2025
Forecast Valid:
12am CST Dec 6, 2025-6pm CST Dec 12, 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