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 and Breezy

38°F

3°C

Humidity 62%
Wind Speed W 25 G 33 mph
Barometer 29.86 in
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 20 Feb 1:55 pm CST
Extended Forecast for

Sidell IL

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 38. Breezy, with a west wind 15 to 24 mph, with gusts as high as 34 mph.

    High: 38 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 25. West wind 6 to 11 mph, with gusts as high as 23 mph.

    Low: 25 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 40. West northwest wind 6 to 13 mph.

    High: 40 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Scattered flurries after midnight. Mostly cloudy, with a low around 22. West northwest wind 7 to 15 mph, with gusts as high as 23 mph.

    Low: 22 °F

    Scattered
    Flurries

  • Sunday

    Sunday: Scattered flurries before noon. Mostly cloudy, with a high near 31. Blustery, with a northwest wind 16 to 23 mph, with gusts as high as 30 mph.

    High: 31 °F

    Scattered
    Flurries and
    Blustery

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 18. Northwest wind 15 to 18 mph, with gusts as high as 25 mph.

    Low: 18 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 32. North northwest wind 8 to 18 mph, with gusts as high as 26 mph.

    High: 32 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 18.

    Low: 18 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 42. Breezy.

    High: 42 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 38. Breezy, with a west wind 15 to 24 mph, with gusts as high as 34 mph.
Tonight
Mostly clear, with a low around 25. West wind 6 to 11 mph, with gusts as high as 23 mph.
Saturday
Partly sunny, with a high near 40. West northwest wind 6 to 13 mph.
Saturday Night
Scattered flurries after midnight. Mostly cloudy, with a low around 22. West northwest wind 7 to 15 mph, with gusts as high as 23 mph.
Sunday
Scattered flurries before noon. Mostly cloudy, with a high near 31. Blustery, with a northwest wind 16 to 23 mph, with gusts as high as 30 mph.
Sunday Night
Partly cloudy, with a low around 18. Northwest wind 15 to 18 mph, with gusts as high as 25 mph.
Monday
Mostly sunny, with a high near 32. North northwest wind 8 to 18 mph, with gusts as high as 26 mph.
Monday Night
Partly cloudy, with a low around 18.
Tuesday
Partly sunny, with a high near 42. Breezy.
Tuesday Night
Mostly cloudy, with a low around 33.
Wednesday
Partly sunny, with a high near 54.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 29.
Thursday
Mostly sunny, with a high near 45.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sidell IL
 39.89°N 87.82°W (Elev. 686 ft)
Last Update:
1:31 pm CST Feb 20, 2026
Forecast Valid:
2pm CST Feb 20, 2026-6pm CST Feb 26, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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