Current conditions at

Edgar County Airport (KPRG)

Lat: 39.7°NLon: 87.67°WElev: 650ft.

Fair

19°F

-7°C

Humidity 68%
Wind Speed W 16 mph
Barometer 30.21 in
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill4°F (-16°C)
Last update 27 Jan 10:55 am CST
Extended Forecast for

Sidell IL

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

    Today: Patchy blowing snow before noon. Mostly sunny, with a high near 19. Wind chill values between zero and 5. West northwest wind 9 to 18 mph, with gusts as high as 26 mph.

    High: 19 °F

    Patchy
    Blowing Snow

  • Tonight

    Tonight: Mostly clear, with a low around -9. Wind chill values between -12 and -22. West wind 3 to 7 mph.

    Low: -9 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 18. Wind chill values between -12 and -22. 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: Partly cloudy, with a low around -6. Calm wind becoming north northwest around 6 mph after midnight.

    Low: -6 °F

    Partly Cloudy

  • 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

Today
Patchy blowing snow before noon. Mostly sunny, with a high near 19. Wind chill values between zero and 5. West northwest wind 9 to 18 mph, with gusts as high as 26 mph.
Tonight
Mostly clear, with a low around -9. Wind chill values between -12 and -22. West wind 3 to 7 mph.
Wednesday
Mostly sunny, with a high near 18. Wind chill values between -12 and -22. 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
Partly cloudy, 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 4.
Monday
Mostly cloudy, with a high near 24.
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ABOUT THIS FORECAST

 
Point Forecast:
Sidell IL
 39.89°N 87.82°W (Elev. 686 ft)
10:51 am CST Jan 27, 2026
11am CST Jan 27, 2026-6pm CST Feb 2, 2026
 
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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