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

Edgar County Airport (KPRG)

Lat: 39.7°NLon: 87.67°WElev: 650ft.

Overcast

25°F

-4°C

Humidity 58%
Wind Speed NW 20 G 26 mph
Barometer 30.33 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 22 Feb 1:15 pm CST
Extended Forecast for

4 Miles SW Sidell IL

  • This Afternoon

    This Afternoon: A chance of flurries. Mostly cloudy, with a high near 29. Blustery, with a northwest wind 18 to 21 mph, with gusts as high as 31 mph.

    High: 29 °F

    Chance
    Flurries and
    Blustery

  • Tonight

    Tonight: A chance of flurries before 2am. Mostly cloudy, with a low around 16. Wind chill values between 2 and 12. Northwest wind around 17 mph, with gusts as high as 26 mph.

    Low: 16 °F

    Chance
    Flurries

  • Monday

    Monday: Mostly sunny, with a high near 30. Wind chill values between 1 and 11. North northwest wind 8 to 17 mph, with gusts as high as 26 mph.

    High: 30 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 19. Calm wind becoming south around 6 mph after midnight.

    Low: 19 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 43. Breezy, with a south wind 8 to 13 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 43 °F

    Mostly Cloudy
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 28. South southwest wind 8 to 15 mph becoming west after midnight. Winds could gust as high as 24 mph.

    Low: 28 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Mostly sunny, with a high near 47. West wind 6 to 10 mph, with gusts as high as 16 mph.

    High: 47 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after midnight. Mostly cloudy, with a low around 30. Chance of precipitation is 70%.

    Low: 30 °F

    Rain Likely

  • Thursday

    Thursday: A 30 percent chance of rain before noon. Partly sunny, with a high near 43.

    High: 43 °F

    Chance Rain
    then Mostly
    Sunny

Detailed Forecast

This Afternoon
A chance of flurries. Mostly cloudy, with a high near 29. Blustery, with a northwest wind 18 to 21 mph, with gusts as high as 31 mph.
Tonight
A chance of flurries before 2am. Mostly cloudy, with a low around 16. Wind chill values between 2 and 12. Northwest wind around 17 mph, with gusts as high as 26 mph.
Monday
Mostly sunny, with a high near 30. Wind chill values between 1 and 11. North northwest wind 8 to 17 mph, with gusts as high as 26 mph.
Monday Night
Increasing clouds, with a low around 19. Calm wind becoming south around 6 mph after midnight.
Tuesday
Mostly cloudy, with a high near 43. Breezy, with a south wind 8 to 13 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 32 mph.
Tuesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 28. South southwest wind 8 to 15 mph becoming west after midnight. Winds could gust as high as 24 mph.
Wednesday
Mostly sunny, with a high near 47. West wind 6 to 10 mph, with gusts as high as 16 mph.
Wednesday Night
Rain likely, mainly after midnight. Mostly cloudy, with a low around 30. Chance of precipitation is 70%.
Thursday
A 30 percent chance of rain before noon. Partly sunny, with a high near 43.
Thursday Night
Partly cloudy, with a low around 24.
Friday
Sunny, with a high near 53.
Friday Night
Mostly clear, with a low around 35.
Saturday
Sunny, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Sidell IL
 39.87°N 87.88°W (Elev. 735 ft)
Last Update:
12:46 pm CST Feb 22, 2026
Forecast Valid:
1pm CST Feb 22, 2026-6pm CST Feb 28, 2026
 
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Additional Resources

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Chance of Precipitation