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.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Sidell IL

  • Today

    Today: A chance of flurries after 1pm. Increasing clouds, with a high near 15. Wind chill values between -9 and 1. North wind 3 to 8 mph.

    High: 15 °F

    Chance
    Flurries

  • Tonight

    Tonight: A slight chance of snow before 9pm, then a chance of flurries after 9pm. Mostly cloudy, with a low around 0. Wind chill values between -5 and -10. North wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Low: 0 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 19. Wind chill values between -9 and 1. Northwest wind 7 to 13 mph, with gusts as high as 20 mph.

    High: 19 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 2. Northwest wind around 6 mph becoming calm in the evening.

    Low: 2 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 21. Calm wind becoming south southwest around 6 mph in the afternoon.

    High: 21 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 12. South wind around 6 mph.

    Low: 12 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 29. South southwest wind around 6 mph becoming light and variable in the afternoon.

    High: 29 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

  • Tuesday

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

    High: 31 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Today
A chance of flurries after 1pm. Increasing clouds, with a high near 15. Wind chill values between -9 and 1. North wind 3 to 8 mph.
Tonight
A slight chance of snow before 9pm, then a chance of flurries after 9pm. Mostly cloudy, with a low around 0. Wind chill values between -5 and -10. North wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Saturday
Mostly cloudy, with a high near 19. Wind chill values between -9 and 1. Northwest wind 7 to 13 mph, with gusts as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 2. Northwest wind around 6 mph becoming calm in the evening.
Sunday
Sunny, with a high near 21. Calm wind becoming south southwest around 6 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 12. South wind around 6 mph.
Monday
Mostly cloudy, with a high near 29. South southwest wind around 6 mph becoming light and variable in the afternoon.
Monday Night
Mostly cloudy, with a low around 17.
Tuesday
A 30 percent chance of snow after noon. Mostly cloudy, with a high near 31.
Tuesday Night
A 40 percent chance of snow. Cloudy, with a low around 22.
Wednesday
Mostly cloudy, with a high near 28.
Wednesday Night
Mostly cloudy, with a low around 14.
Thursday
Mostly cloudy, with a high near 27.
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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:
8:38 am CST Jan 30, 2026
Forecast Valid:
8am CST Jan 30, 2026-6pm CST Feb 5, 2026
 
Forecast Discussion
 
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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