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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

49°F

9°C

Humidity 95%
Wind Speed E 6 mph
Barometer 30.01 in
Dewpoint 47°F (8°C)
Visibility 2.00 mi
Wind Chill46°F (8°C)
Last update 27 Dec 8:55 am CST
Extended Forecast for

4 Miles N Smithboro IL

Dense Fog Advisory December 27, 09:10am until December 27, 12:00pm
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory December 27, 09:10am until December 27, 12:00pm

    NOW until 12:00pm Sat

    Dense Fog Advisory

  • Today

    High: 59 °F

    Patchy Dense
    Fog then
    Mostly Cloudy

  • Tonight

    Tonight: A 30 percent chance of showers, mainly between 8pm and 4am. Cloudy, with a low around 57. South wind 8 to 10 mph.

    Low: 57 °F

    Chance
    Showers

  • Sunday

    Sunday: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 4pm. High near 69. South wind 10 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.

    High: 69 °F

    Chance
    Showers then
    Showers

  • Sunday Night

    Sunday Night: Rain showers likely, possibly mixing with snow after 9pm, then gradually ending. Cloudy, then gradually becoming partly cloudy, with a low around 18. Breezy, with a west wind 18 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 18 °F

    Breezy.
    Rain/Snow
    Likely then
    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 25. Breezy, with a northwest wind 17 to 24 mph, with gusts as high as 33 mph.

    High: 25 °F

    Partly Sunny
    and Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 15.

    Low: 15 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 30.

    High: 30 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 23.

    Low: 23 °F

    Mostly Clear

Detailed Forecast

Today
Patchy dense fog before 10am. Otherwise, mostly cloudy, with a high near 59. Southeast wind 6 to 10 mph.
Tonight
A 30 percent chance of showers, mainly between 8pm and 4am. Cloudy, with a low around 57. South wind 8 to 10 mph.
Sunday
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 4pm. High near 69. South wind 10 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.
Sunday Night
Rain showers likely, possibly mixing with snow after 9pm, then gradually ending. Cloudy, then gradually becoming partly cloudy, with a low around 18. Breezy, with a west wind 18 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Monday
Partly sunny, with a high near 25. Breezy, with a northwest wind 17 to 24 mph, with gusts as high as 33 mph.
Monday Night
Partly cloudy, with a low around 15.
Tuesday
Mostly sunny, with a high near 30.
Tuesday Night
Mostly clear, with a low around 23.
Wednesday
Mostly sunny, with a high near 40.
Wednesday Night
Mostly cloudy, with a low around 21.
New Year's Day
Mostly sunny, with a high near 31.
Thursday Night
Mostly clear, with a low around 12.
Friday
Mostly sunny, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Smithboro IL
 38.95°N 89.33°W (Elev. 548 ft)
Last Update:
8:36 am CST Dec 27, 2025
Forecast Valid:
9am CST Dec 27, 2025-6pm CST Jan 2, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation