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.

Overcast

19°F

-7°C

Humidity 49%
Wind Speed W 20 G 23 mph
Barometer 30.17 in
Dewpoint 2°F (-17°C)
Visibility 10.00 mi
Wind Chill3°F (-16°C)
Last update 17 Jan 4:55 pm CST
Extended Forecast for

4 Miles SW Sidell IL

  • This Afternoon

    This Afternoon: A chance of flurries. Mostly cloudy, with a steady temperature around 17. Wind chill values between 2 and 7. West wind around 15 mph, with gusts as high as 23 mph.

    High: 17 °F

    Chance
    Flurries

  • Tonight

    Tonight: Mostly cloudy, with a low around 10. Wind chill values between -2 and 4. West wind 10 to 14 mph, with gusts as high as 22 mph.

    Low: 10 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of flurries between noon and 3pm, then a chance of flurries with a slight chance of snow after 3pm. Partly sunny, with a high near 25. Wind chill values between -3 and 7. Southwest wind 8 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

    High: 25 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Sunday Night

    Sunday Night: A chance of flurries before 9pm. Cloudy, then gradually becoming partly cloudy, with a low around 6. Wind chill values between -2 and -12. Blustery, with a west northwest wind 10 to 15 mph increasing to 17 to 22 mph after midnight. Winds could gust as high as 31 mph.

    Low: 6 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Blustery

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 14. Blustery, with a west northwest wind 17 to 22 mph decreasing to 11 to 16 mph in the afternoon. Winds could gust as high as 31 mph.

    High: 14 °F

    Sunny and
    Blustery

  • Monday Night

    Monday Night: Mostly clear, with a low around 5. West northwest wind 6 to 8 mph becoming southwest after midnight. Winds could gust as high as 16 mph.

    Low: 5 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 27. South southwest wind 6 to 13 mph, with gusts as high as 20 mph.

    High: 27 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 37.

    High: 37 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A chance of flurries. Mostly cloudy, with a steady temperature around 17. Wind chill values between 2 and 7. West wind around 15 mph, with gusts as high as 23 mph.
Tonight
Mostly cloudy, with a low around 10. Wind chill values between -2 and 4. West wind 10 to 14 mph, with gusts as high as 22 mph.
Sunday
A chance of flurries between noon and 3pm, then a chance of flurries with a slight chance of snow after 3pm. Partly sunny, with a high near 25. Wind chill values between -3 and 7. Southwest wind 8 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Sunday Night
A chance of flurries before 9pm. Cloudy, then gradually becoming partly cloudy, with a low around 6. Wind chill values between -2 and -12. Blustery, with a west northwest wind 10 to 15 mph increasing to 17 to 22 mph after midnight. Winds could gust as high as 31 mph.
M.L.King Day
Sunny, with a high near 14. Blustery, with a west northwest wind 17 to 22 mph decreasing to 11 to 16 mph in the afternoon. Winds could gust as high as 31 mph.
Monday Night
Mostly clear, with a low around 5. West northwest wind 6 to 8 mph becoming southwest after midnight. Winds could gust as high as 16 mph.
Tuesday
Mostly sunny, with a high near 27. South southwest wind 6 to 13 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 20.
Wednesday
Partly sunny, with a high near 37.
Wednesday Night
Mostly cloudy, with a low around 16.
Thursday
Sunny, with a high near 28.
Thursday Night
Partly cloudy, with a low around 17.
Friday
Partly sunny, with a high near 35.
Friday Night
Mostly cloudy, with a low around 16.
Saturday
A chance of snow. Mostly cloudy, with a high near 24.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Sidell IL
 39.87°N 87.88°W (Elev. 735 ft)
Last Update:
3:36 pm CST Jan 17, 2026
Forecast Valid:
5pm CST Jan 17, 2026-6pm CST Jan 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation