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

Hazardous Weather Conditions

Current conditions at

Salem, Salem-Leckrone Airport (KSLO)

Lat: 38.64°NLon: 88.96°WElev: 574ft.

Thunderstorm in Vicinity

31°C

87°F

Humidity 72%
Wind Speed SW 6 km/h
Barometer 29.97 in
Dewpoint 24°C (76°F)
Visibility 16 km
Heat Index37°C (99°F)
Last update 15 Jul 2:55 pm CDT
Extended Forecast for

Alma IL

  • This Afternoon

    This Afternoon: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 31. South wind around 10 km/h.

    High: 31 °C

    Chance
    T-storms

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms, mainly before 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 22. South wind 5 to 8 km/h.

    Low: 22 °C

    Chance
    T-storms

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms, mainly after 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 33. Heat index values as high as 38. Southwest wind 8 to 14 km/h.

    High: 33 °C

    Mostly Cloudy
    then Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 23. South wind 10 to 13 km/h.

    Low: 23 °C

    Chance
    T-storms

  • Thursday

    Thursday: A 50 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 32. West wind 10 to 13 km/h.

    High: 32 °C

    Slight Chance
    T-storms then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 21.

    Low: 21 °C

    Chance
    T-storms

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 28.

    High: 28 °C

    Chance
    T-storms

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 22.

    Low: 22 °C

    Slight Chance
    T-storms

  • Saturday

    Saturday: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 31.

    High: 31 °C

    Chance
    T-storms

Detailed Forecast

This Afternoon
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 31. South wind around 10 km/h.
Tonight
A 40 percent chance of showers and thunderstorms, mainly before 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 22. South wind 5 to 8 km/h.
Wednesday
A 30 percent chance of showers and thunderstorms, mainly after 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 33. Heat index values as high as 38. Southwest wind 8 to 14 km/h.
Wednesday Night
A 30 percent chance of showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 23. South wind 10 to 13 km/h.
Thursday
A 50 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 32. West wind 10 to 13 km/h.
Thursday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 21.
Friday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 28.
Friday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 22.
Saturday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 31.
Saturday Night
A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 23.
Sunday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 32.
Sunday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 22.
Monday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 31.
Monday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 23.
Tuesday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 33.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Alma IL
 38.71°N 88.92°W (Elev. 630 m)
Last Update:
2:36 pm CDT Jul 15, 2025
Forecast Valid:
3pm CDT Jul 15, 2025-6pm CDT Jul 22, 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