Current conditions at

Edgar County Airport (KPRG)

Lat: 39.7°NLon: 87.67°WElev: 650ft.

Overcast

47°F

8°C

Humidity 67%
Wind Speed W 12 mph
Barometer 29.71 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 13 Jan 9:15 pm CST
Extended Forecast for

3 Miles N Dennison IL

  • Tonight

    Tonight: Cloudy, with a low around 36. West wind 8 to 11 mph, with gusts as high as 22 mph.

    Low: 36 °F

    Cloudy

  • Wednesday

    Wednesday: A chance of sprinkles before 7am, then a chance of sprinkles and flurries between 7am and 10am, then a chance of flurries after 10am.  Partly sunny, with a temperature falling to around 25 by 5pm. Breezy, with a north northwest wind 13 to 21 mph, with gusts as high as 32 mph.

    High: 36 °F

    Breezy.
    Chance
    Sprinkles/Flurries
    then Chance
    Flurries

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 15. Wind chill values between 4 and 9. North northwest wind 9 to 16 mph, with gusts as high as 25 mph.

    Low: 15 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 27. Wind chill values between 4 and 14. North northwest wind 6 to 9 mph becoming southwest in the afternoon. Winds could gust as high as 16 mph.

    High: 27 °F

    Sunny

  • Thursday Night

    Thursday Night: A 40 percent chance of snow after midnight.  Increasing clouds, with a low around 20. South southwest wind 6 to 15 mph, with gusts as high as 25 mph.

    Low: 20 °F

    Mostly Cloudy
    then Chance
    Snow

  • Friday

    Friday: Mostly cloudy, with a high near 39. West wind 13 to 18 mph, with gusts as high as 28 mph.

    High: 39 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 16. West southwest wind 10 to 13 mph, with gusts as high as 21 mph.

    Low: 16 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 22.

    High: 22 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 6.

    Low: 6 °F

    Partly Cloudy

Detailed Forecast

Tonight
Cloudy, with a low around 36. West wind 8 to 11 mph, with gusts as high as 22 mph.
Wednesday
A chance of sprinkles before 7am, then a chance of sprinkles and flurries between 7am and 10am, then a chance of flurries after 10am. Partly sunny, with a temperature falling to around 25 by 5pm. Breezy, with a north northwest wind 13 to 21 mph, with gusts as high as 32 mph.
Wednesday Night
Partly cloudy, with a low around 15. Wind chill values between 4 and 9. North northwest wind 9 to 16 mph, with gusts as high as 25 mph.
Thursday
Sunny, with a high near 27. Wind chill values between 4 and 14. North northwest wind 6 to 9 mph becoming southwest in the afternoon. Winds could gust as high as 16 mph.
Thursday Night
A 40 percent chance of snow after midnight. Increasing clouds, with a low around 20. South southwest wind 6 to 15 mph, with gusts as high as 25 mph.
Friday
Mostly cloudy, with a high near 39. West wind 13 to 18 mph, with gusts as high as 28 mph.
Friday Night
Mostly cloudy, with a low around 16. West southwest wind 10 to 13 mph, with gusts as high as 21 mph.
Saturday
Mostly cloudy, with a high near 22.
Saturday Night
Partly cloudy, with a low around 6.
Sunday
Mostly sunny, with a high near 22.
Sunday Night
Partly cloudy, with a low around 10.
M.L.King Day
Mostly sunny, with a high near 26.
Monday Night
Partly cloudy, with a low around 5.
Tuesday
Mostly sunny, with a high near 23.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Dennison IL
 39.5°N 87.59°W (Elev. 650 ft)
8:36 pm CST Jan 13, 2026
9pm CST Jan 13, 2026-6pm CST Jan 20, 2026
 
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