National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Edgar County Airport (KPRG)

Lat: 39.7°NLon: 87.67°WElev: 650ft.

Fog/Mist

34°F

1°C

Humidity 98%
Wind Speed N 7 mph
Barometer 30.06 in
Dewpoint 34°F (1°C)
Visibility 0.75 mi
Wind Chill28°F (-2°C)
Last update 7 Dec 12:55 pm CST
Extended Forecast for

Sidell IL

  • This Afternoon

    This Afternoon: A slight chance of drizzle before 3pm. Patchy fog before 4pm. Otherwise, mostly cloudy, with a high near 35. North northeast wind 8 to 11 mph, with gusts as high as 21 mph.

    High: 35 °F

    Slight Chance
    Drizzle and
    Patchy Fog

  • Tonight

    Tonight: Cloudy during the early evening, then becoming partly cloudy, with a low around 14. North northeast wind 7 to 9 mph, with gusts as high as 18 mph.

    Low: 14 °F

    Partly Cloudy

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 28. Northeast wind 5 to 7 mph becoming calm in the morning.

    High: 28 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Increasing clouds, with a low around 15. Light south wind becoming south southwest 10 to 15 mph in the evening. Winds could gust as high as 23 mph.

    Low: 15 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Partly sunny, with a high near 42. South southwest wind 13 to 16 mph, with gusts as high as 24 mph.

    High: 42 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 35. Breezy, with a south southwest wind 13 to 20 mph, with gusts as high as 30 mph.

    Low: 35 °F

    Mostly Cloudy
    then Chance
    Rain and
    Breezy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 42. Breezy, with a west wind 11 to 20 mph, with gusts as high as 29 mph.

    High: 42 °F

    Mostly Cloudy
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 30 percent chance of snow. Mostly cloudy, with a high near 31.

    High: 31 °F

    Chance Snow

Detailed Forecast

This Afternoon
A slight chance of drizzle before 3pm. Patchy fog before 4pm. Otherwise, mostly cloudy, with a high near 35. North northeast wind 8 to 11 mph, with gusts as high as 21 mph.
Tonight
Cloudy during the early evening, then becoming partly cloudy, with a low around 14. North northeast wind 7 to 9 mph, with gusts as high as 18 mph.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 28. Northeast wind 5 to 7 mph becoming calm in the morning.
Monday Night
Increasing clouds, with a low around 15. Light south wind becoming south southwest 10 to 15 mph in the evening. Winds could gust as high as 23 mph.
Tuesday
Partly sunny, with a high near 42. South southwest wind 13 to 16 mph, with gusts as high as 24 mph.
Tuesday Night
A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 35. Breezy, with a south southwest wind 13 to 20 mph, with gusts as high as 30 mph.
Wednesday
Mostly cloudy, with a high near 42. Breezy, with a west wind 11 to 20 mph, with gusts as high as 29 mph.
Wednesday Night
Mostly cloudy, with a low around 22.
Thursday
A 30 percent chance of snow. Mostly cloudy, with a high near 31.
Thursday Night
Mostly cloudy, with a low around 12.
Friday
Partly sunny, with a high near 22.
Friday Night
Mostly cloudy, with a low around 2.
Saturday
Partly sunny, with a high near 15.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sidell IL
 39.89°N 87.82°W (Elev. 686 ft)
Last Update:
12:52 pm CST Dec 7, 2025
Forecast Valid:
1pm CST Dec 7, 2025-6pm CST Dec 13, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation