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Hazardous Weather Conditions

Current conditions at

Salem, Salem-Leckrone Airport (KSLO)

Lat: 38.64°NLon: 88.96°WElev: 574ft.

Fog/Mist

46°F

8°C

Humidity 94%
Wind Speed SE 6 mph
Barometer 30.15 in
Dewpoint 44°F (7°C)
Visibility 1.50 mi
Wind Chill43°F (6°C)
Last update 24 Nov 4:55 am CST
Extended Forecast for

Salem IL

Dense Fog Advisory November 24, 05:02am until November 24, 09:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory November 24, 05:02am until November 24, 09:00am

    NOW until 9:00am Mon

    Dense Fog Advisory

  • Today

    High: 52 °F

    Areas Dense
    Fog then
    Scattered
    Showers

  • Tonight

    Tonight: Showers, mainly before 5am. Patchy fog after 9pm. Low around 51. Southeast wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 100%.

    Low: 51 °F

    Showers and
    Patchy Fog

  • Tuesday

    Tuesday: A 40 percent chance of showers. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 59. Calm wind becoming west 5 to 7 mph in the morning.

    High: 59 °F

    Chance
    Showers and
    Patchy Fog

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 36. West wind 5 to 10 mph increasing to 11 to 16 mph after midnight. Winds could gust as high as 24 mph.

    Low: 36 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 44. West wind 11 to 18 mph, with gusts as high as 28 mph.

    High: 44 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear

  • Thanksgiving Day

    Thanksgiving Day: Sunny, with a high near 41.

    High: 41 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 20.

    Low: 20 °F

    Mostly Clear

Detailed Forecast

Today
Scattered showers, mainly after 3pm. Areas of dense fog before 11am. Otherwise, cloudy, with a high near 52. Southeast wind 6 to 8 mph. Chance of precipitation is 40%.
Tonight
Showers, mainly before 5am. Patchy fog after 9pm. Low around 51. Southeast wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 100%.
Tuesday
A 40 percent chance of showers. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 59. Calm wind becoming west 5 to 7 mph in the morning.
Tuesday Night
Partly cloudy, with a low around 36. West wind 5 to 10 mph increasing to 11 to 16 mph after midnight. Winds could gust as high as 24 mph.
Wednesday
Mostly sunny, with a high near 44. West wind 11 to 18 mph, with gusts as high as 28 mph.
Wednesday Night
Mostly clear, with a low around 26.
Thanksgiving Day
Sunny, with a high near 41.
Thursday Night
Mostly clear, with a low around 20.
Friday
Mostly sunny, with a high near 40.
Friday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 28.
Saturday
Rain and snow likely. Cloudy, with a high near 40. Chance of precipitation is 60%.
Saturday Night
Rain likely. Cloudy, with a low around 35. Chance of precipitation is 70%.
Sunday
A 50 percent chance of rain. Cloudy, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Salem IL
 38.65°N 88.95°W (Elev. 554 ft)
Last Update:
4:36 am CST Nov 24, 2025
Forecast Valid:
5am CST Nov 24, 2025-6pm CST Nov 30, 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