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.

Fair

41°F

5°C

Humidity 65%
Wind Speed Calm
Barometer 29.97 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 28 Feb 1:15 am CST
Extended Forecast for

Edgar County Airport IL

  • Overnight

    Overnight: Mostly clear, with a low around 34. West wind 6 to 10 mph becoming north. Winds could gust as high as 15 mph.

    Low: 34 °F

    Mostly Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 55. North wind 6 to 9 mph becoming east in the afternoon.

    High: 55 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 27. North wind 6 to 14 mph, with gusts as high as 21 mph.

    Low: 27 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy, with a high near 40. North northeast wind 9 to 15 mph, with gusts as high as 22 mph.

    High: 40 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 24. Northeast wind 6 to 8 mph, with gusts as high as 16 mph.

    Low: 24 °F

    Chance Snow

  • Monday

    Monday: Mostly cloudy, with a high near 42. East southeast wind 6 to 11 mph, with gusts as high as 18 mph.

    High: 42 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Rain likely, mainly after midnight. Cloudy, with a low around 35. East southeast wind 5 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 35 °F

    Chance Rain
    then Rain
    Likely

  • Tuesday

    Tuesday: Rain. High near 55. Chance of precipitation is 90%.

    High: 55 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain, mainly before midnight. Low around 40. Chance of precipitation is 80%.

    Low: 40 °F

    Rain then
    Chance Rain

Detailed Forecast

Overnight
Mostly clear, with a low around 34. West wind 6 to 10 mph becoming north. Winds could gust as high as 15 mph.
Saturday
Increasing clouds, with a high near 55. North wind 6 to 9 mph becoming east in the afternoon.
Saturday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 27. North wind 6 to 14 mph, with gusts as high as 21 mph.
Sunday
Mostly cloudy, with a high near 40. North northeast wind 9 to 15 mph, with gusts as high as 22 mph.
Sunday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 24. Northeast wind 6 to 8 mph, with gusts as high as 16 mph.
Monday
Mostly cloudy, with a high near 42. East southeast wind 6 to 11 mph, with gusts as high as 18 mph.
Monday Night
Rain likely, mainly after midnight. Cloudy, with a low around 35. East southeast wind 5 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Rain. High near 55. Chance of precipitation is 90%.
Tuesday Night
Rain, mainly before midnight. Low around 40. Chance of precipitation is 80%.
Wednesday
Rain likely, with thunderstorms also possible after noon. Cloudy, with a high near 58. Chance of precipitation is 60%.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 46.
Thursday
A chance of rain. Mostly cloudy, with a high near 63.
Thursday Night
A chance of rain. Partly cloudy, with a low around 49.
Friday
Rain likely. Cloudy, with a high near 66.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Edgar County Airport IL
 39.7°N 87.66°W (Elev. 600 ft)
Last Update:
12:26 am CST Feb 28, 2026
Forecast Valid:
1am CST Feb 28, 2026-6pm CST Mar 6, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation