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.

Mostly Cloudy

18°F

-8°C

Humidity 67%
Wind Speed NW 17 G 25 mph
Barometer 30.21 in
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill3°F (-16°C)
Last update 27 Jan 12:55 pm CST
Extended Forecast for

4 Miles SW Sidell IL

Cold Weather Advisory January 27, 09:00pm until January 28, 10:00am
Click here for hazard details and duration
Cold Weather Advisory

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 20. Wind chill values between zero and 5. West northwest wind 9 to 18 mph, with gusts as high as 25 mph.

    High: 20 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around -9. Wind chill values between -12 and -22. West wind 5 to 7 mph.

    Low: -9 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 18. Wind chill values between -11 and -21. West wind 6 to 13 mph, with gusts as high as 18 mph.

    High: 18 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around -4. West wind around 6 mph becoming calm in the evening.

    Low: -4 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 11. Light north northwest wind.

    High: 11 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around -6. Calm wind becoming north northwest around 6 mph after midnight.

    Low: -6 °F

    Decreasing
    Clouds

  • Friday

    Friday: Mostly sunny, with a high near 11. North wind around 7 mph.

    High: 11 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around -3.

    Low: -3 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 16.

    High: 16 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 20. Wind chill values between zero and 5. West northwest wind 9 to 18 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around -9. Wind chill values between -12 and -22. West wind 5 to 7 mph.
Wednesday
Mostly sunny, with a high near 18. Wind chill values between -11 and -21. West wind 6 to 13 mph, with gusts as high as 18 mph.
Wednesday Night
Partly cloudy, with a low around -4. West wind around 6 mph becoming calm in the evening.
Thursday
Mostly cloudy, with a high near 11. Light north northwest wind.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around -6. Calm wind becoming north northwest around 6 mph after midnight.
Friday
Mostly sunny, with a high near 11. North wind around 7 mph.
Friday Night
Partly cloudy, with a low around -3.
Saturday
Partly sunny, with a high near 16.
Saturday Night
Mostly cloudy, with a low around 1.
Sunday
Mostly sunny, with a high near 20.
Sunday Night
Mostly cloudy, with a low around 5.
Monday
Mostly cloudy, with a high near 24.
Basemap Options
Click map to change the forecast location
Loading map...
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:
12:36 pm CST Jan 27, 2026
Forecast Valid:
1pm CST Jan 27, 2026-6pm CST Feb 2, 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