Current conditions at

Edgar County Airport (KPRG)

Lat: 39.7°NLon: 87.67°WElev: 650ft.

Fair

15°F

-9°C

Humidity 57%
Wind Speed W 20 G 26 mph
Barometer 30.05 in
Dewpoint 2°F (-17°C)
Visibility 10.00 mi
Wind Chill-2°F (-19°C)
Last update 19 Jan 3:35 am CST
Extended Forecast for

4 Miles SW Sidell IL

Cold Weather Advisory until January 19, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory until January 19, 12:00pm

    NOW until 12:00pm Mon

    Cold Weather Advisory

  • Overnight

    Low: 5 °F

    Slight Chance
    Snow and
    Blustery

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 12. Wind chill values between -5 and -15. Blustery, with a west northwest wind 14 to 22 mph, with gusts as high as 34 mph.

    High: 12 °F

    Mostly Sunny
    and Blustery

  • Monday Night

    Monday Night: Increasing clouds, with a low around 6. Wind chill values between -1 and -6. Southwest wind 6 to 9 mph, with gusts as high as 17 mph.

    Low: 6 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 28. Wind chill values between -3 and 7. Southwest wind 5 to 10 mph, with gusts as high as 17 mph.

    High: 28 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a temperature rising to around 30 by 5am. Breezy, with a south wind 7 to 12 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 29 mph.

    Low: 24 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 39. Breezy, with a west wind 15 to 20 mph decreasing to 9 to 14 mph in the afternoon. Winds could gust as high as 29 mph.

    High: 39 °F

    Decreasing
    Clouds and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 19. West wind 7 to 11 mph, with gusts as high as 20 mph.

    Low: 19 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 28.

    High: 28 °F

    Mostly Sunny

Detailed Forecast

Overnight
A chance of flurries with a slight chance of snow before 4am, then a chance of flurries after 4am. Mostly cloudy, with a low around 5. Wind chill values between -3 and -10. Blustery, with a west northwest wind around 21 mph, with gusts as high as 36 mph. Chance of precipitation is 20%.
M.L.King Day
Mostly sunny, with a high near 12. Wind chill values between -5 and -15. Blustery, with a west northwest wind 14 to 22 mph, with gusts as high as 34 mph.
Monday Night
Increasing clouds, with a low around 6. Wind chill values between -1 and -6. Southwest wind 6 to 9 mph, with gusts as high as 17 mph.
Tuesday
Mostly sunny, with a high near 28. Wind chill values between -3 and 7. Southwest wind 5 to 10 mph, with gusts as high as 17 mph.
Tuesday Night
Increasing clouds, with a temperature rising to around 30 by 5am. Breezy, with a south wind 7 to 12 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 29 mph.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 39. Breezy, with a west wind 15 to 20 mph decreasing to 9 to 14 mph in the afternoon. Winds could gust as high as 29 mph.
Wednesday Night
Partly cloudy, with a low around 19. West wind 7 to 11 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 28.
Thursday Night
Mostly cloudy, with a low around 11.
Friday
Mostly cloudy, with a high near 18.
Friday Night
Mostly cloudy, with a low around -3.
Saturday
Partly sunny, with a high near 11.
Saturday Night
Mostly cloudy, with a low around 1.
Sunday
Mostly sunny, with a high near 19.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Sidell IL
 39.87°N 87.88°W (Elev. 735 ft)
3:22 am CST Jan 19, 2026
3am CST Jan 19, 2026-6pm CST Jan 25, 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