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.

Rain

53°F

12°C

Humidity 99%
Wind Speed Calm
Barometer 30.02 in
Dewpoint 53°F (12°C)
Visibility 2.00 mi
Last update 21 Nov 3:35 am CST
Extended Forecast for

Vernon IL

  • Overnight

    Overnight: Rain. Areas of fog. Low around 51. East wind around 6 mph. Chance of precipitation is 100%.

    Low: 51 °F

    Rain and
    Areas Fog

  • Friday

    Friday: Rain, mainly before 3pm. Areas of fog before noon. High near 55. East wind 6 to 8 mph. Chance of precipitation is 100%.

    High: 55 °F

    Rain and
    Areas Fog

  • Friday Night

    Friday Night: A 40 percent chance of rain, mainly before 4am. Cloudy, with a low around 43. North wind 6 to 9 mph.

    Low: 43 °F

    Chance Rain

  • Saturday

    Saturday: Sunny, with a high near 56. North wind around 6 mph becoming calm in the afternoon.

    High: 56 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 35. Calm wind.

    Low: 35 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

  • Monday

    Monday: Rain likely, mainly after noon. Cloudy, with a high near 59. Chance of precipitation is 60%.

    High: 59 °F

    Slight Chance
    Rain then
    Rain Likely

  • Monday Night

    Monday Night: Rain and possibly a thunderstorm before midnight, then rain likely. Low around 50. Chance of precipitation is 90%.

    Low: 50 °F

    Rain then
    Rain Likely

Detailed Forecast

Overnight
Rain. Areas of fog. Low around 51. East wind around 6 mph. Chance of precipitation is 100%.
Friday
Rain, mainly before 3pm. Areas of fog before noon. High near 55. East wind 6 to 8 mph. Chance of precipitation is 100%.
Friday Night
A 40 percent chance of rain, mainly before 4am. Cloudy, with a low around 43. North wind 6 to 9 mph.
Saturday
Sunny, with a high near 56. North wind around 6 mph becoming calm in the afternoon.
Saturday Night
Mostly clear, with a low around 35. Calm wind.
Sunday
Sunny, with a high near 60.
Sunday Night
Partly cloudy, with a low around 41.
Monday
Rain likely, mainly after noon. Cloudy, with a high near 59. Chance of precipitation is 60%.
Monday Night
Rain and possibly a thunderstorm before midnight, then rain likely. Low around 50. Chance of precipitation is 90%.
Tuesday
A 30 percent chance of rain, mainly before noon. Partly sunny, with a high near 62.
Tuesday Night
Mostly cloudy, with a low around 36.
Wednesday
Mostly sunny, with a high near 49.
Wednesday Night
Partly cloudy, with a low around 25.
Thanksgiving Day
Mostly sunny, with a high near 43.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Vernon IL
 38.81°N 89.09°W (Elev. 515 ft)
Last Update:
3:26 am CST Nov 21, 2025
Forecast Valid:
4am CST Nov 21, 2025-6pm CST Nov 27, 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