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.

Overcast

21°F

-6°C

Humidity 74%
Wind Speed S 10 mph
Barometer 30.22 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill10°F (-12°C)
Last update 1 Feb 9:35 pm CST
Extended Forecast for

4 Miles ESE Edgar County Airport IL

  • Tonight

    Tonight: A 40 percent chance of snow, mainly before 5am. Cloudy, with a low around 19. South southwest wind 8 to 10 mph, with gusts as high as 20 mph.

    Low: 19 °F

    Chance Snow

  • Monday

    Monday: Cloudy, with a high near 30. South southwest wind 6 to 9 mph becoming west northwest in the afternoon.

    High: 30 °F

    Cloudy

  • Monday Night

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

    Low: 17 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 29. Calm wind becoming north northeast around 6 mph in the afternoon.

    High: 29 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 10. North wind 3 to 5 mph.

    Low: 10 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 24. North wind 3 to 6 mph.

    High: 24 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 5. Calm wind.

    Low: 5 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 30.

    High: 30 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 40 percent chance of snow, mainly before 5am. Cloudy, with a low around 19. South southwest wind 8 to 10 mph, with gusts as high as 20 mph.
Monday
Cloudy, with a high near 30. South southwest wind 6 to 9 mph becoming west northwest in the afternoon.
Monday Night
Mostly cloudy, with a low around 17. Calm wind.
Tuesday
Mostly cloudy, with a high near 29. Calm wind becoming north northeast around 6 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 10. North wind 3 to 5 mph.
Wednesday
Mostly sunny, with a high near 24. North wind 3 to 6 mph.
Wednesday Night
Partly cloudy, with a low around 5. Calm wind.
Thursday
Partly sunny, with a high near 30.
Thursday Night
Mostly cloudy, with a low around 22.
Friday
Mostly cloudy, with a high near 35.
Friday Night
Partly cloudy, with a low around 10.
Saturday
Mostly sunny, with a high near 24.
Saturday Night
Partly cloudy, with a low around 14.
Sunday
Partly sunny, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Edgar County Airport IL
 39.68°N 87.6°W (Elev. 623 ft)
Last Update:
9:36 pm CST Feb 1, 2026
Forecast Valid:
9pm CST Feb 1, 2026-6pm CST Feb 8, 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