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.

Fair

42°F

6°C

Humidity 75%
Wind Speed Calm
Barometer 30.26 in
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 6 Apr 5:35 am CDT
Extended Forecast for

2 Miles S Vandalia IL

  • Today

    Today: Sunny, with a high near 59. West wind 5 to 13 mph becoming northwest in the morning. Winds could gust as high as 24 mph.

    High: 59 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 36. North wind 6 to 11 mph, with gusts as high as 22 mph.

    Low: 36 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: A slight chance of rain and snow before 9am, then a slight chance of snow between 9am and 10am. Cloudy, then gradually becoming mostly sunny, with a high near 50. Northeast wind 7 to 10 mph. Chance of precipitation is 20%.

    High: 50 °F

    Slight Chance
    Rain/Snow
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 37. East wind 6 to 8 mph.

    Low: 37 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 69. South wind 8 to 13 mph, with gusts as high as 20 mph.

    High: 69 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 55.

    Low: 55 °F

    Chance
    T-storms

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 70. Chance of precipitation is 50%.

    High: 70 °F

    Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

Today
Sunny, with a high near 59. West wind 5 to 13 mph becoming northwest in the morning. Winds could gust as high as 24 mph.
Tonight
Increasing clouds, with a low around 36. North wind 6 to 11 mph, with gusts as high as 22 mph.
Tuesday
A slight chance of rain and snow before 9am, then a slight chance of snow between 9am and 10am. Cloudy, then gradually becoming mostly sunny, with a high near 50. Northeast wind 7 to 10 mph. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 37. East wind 6 to 8 mph.
Wednesday
Partly sunny, with a high near 69. South wind 8 to 13 mph, with gusts as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 51.
Thursday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 67.
Thursday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 55.
Friday
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 70. Chance of precipitation is 50%.
Friday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 53.
Saturday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 75.
Saturday Night
A 20 percent chance of showers. Partly cloudy, with a low around 59.
Sunday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Vandalia IL
 38.96°N 89.11°W (Elev. 531 ft)
Last Update:
4:21 am CDT Apr 6, 2026
Forecast Valid:
5am CDT Apr 6, 2026-6pm CDT Apr 12, 2026
 
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