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

49°F

9°C

Humidity 51%
Wind Speed W 9 G 13 mph
Barometer 30.26 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 12 Mar 1:55 pm CDT
Extended Forecast for

Vernon IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 52. Southwest wind around 8 mph.

    High: 52 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 43. Breezy, with a south wind 9 to 14 mph increasing to 19 to 24 mph after midnight. Winds could gust as high as 33 mph.

    Low: 43 °F

    Partly Cloudy
    then Partly
    Cloudy and
    Breezy

  • Friday

    Friday: Mostly sunny, with a high near 59. Breezy, with a southwest wind 15 to 22 mph becoming west in the afternoon. Winds could gust as high as 32 mph.

    High: 59 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 34. Northwest wind around 6 mph becoming calm.

    Low: 34 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 61. Southeast wind 6 to 11 mph.

    High: 61 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 51.

    Low: 51 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of rain, then rain and possibly a thunderstorm after 1pm. High near 67. Breezy. Chance of precipitation is 90%.

    High: 67 °F

    Breezy.
    Chance Rain
    then Rain

  • Sunday Night

    Sunday Night: Rain and snow, mainly before 1am. Some thunder is also possible. Low around 22. Breezy. Chance of precipitation is 80%.

    Low: 22 °F

    Rain/Snow and
    Breezy

  • Monday

    Monday: A 30 percent chance of snow before 1pm. Mostly cloudy, with a high near 28. Breezy.

    High: 28 °F

    Chance Snow
    and Breezy

Detailed Forecast

This Afternoon
Sunny, with a high near 52. Southwest wind around 8 mph.
Tonight
Partly cloudy, with a low around 43. Breezy, with a south wind 9 to 14 mph increasing to 19 to 24 mph after midnight. Winds could gust as high as 33 mph.
Friday
Mostly sunny, with a high near 59. Breezy, with a southwest wind 15 to 22 mph becoming west in the afternoon. Winds could gust as high as 32 mph.
Friday Night
Partly cloudy, with a low around 34. Northwest wind around 6 mph becoming calm.
Saturday
Partly sunny, with a high near 61. Southeast wind 6 to 11 mph.
Saturday Night
Mostly cloudy, with a low around 51.
Sunday
A chance of rain, then rain and possibly a thunderstorm after 1pm. High near 67. Breezy. Chance of precipitation is 90%.
Sunday Night
Rain and snow, mainly before 1am. Some thunder is also possible. Low around 22. Breezy. Chance of precipitation is 80%.
Monday
A 30 percent chance of snow before 1pm. Mostly cloudy, with a high near 28. Breezy.
Monday Night
Mostly clear, with a low around 11.
Tuesday
Mostly sunny, with a high near 32.
Tuesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 23.
Wednesday
A slight chance of rain and snow. Partly sunny, with a high near 50. Chance of precipitation is 20%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Vernon IL
 38.81°N 89.09°W (Elev. 515 ft)
Last Update:
2:00 pm CDT Mar 12, 2026
Forecast Valid:
2pm CDT Mar 12, 2026-6pm CDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation