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.

Partly Cloudy

15°F

-9°C

Humidity 65%
Wind Speed W 16 G 22 mph
Barometer 30.08 in
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill-1°F (-18°C)
Last update 17 Mar 3:15 am CDT
Extended Forecast for

Edgar County Airport IL

  • Overnight

    Overnight: A chance of flurries with a slight chance of snow. Mostly cloudy, with a low around 16. Wind chill values between 1 and 6. West northwest wind around 18 mph, with gusts as high as 25 mph.

    Low: 16 °F

    Slight Chance
    Snow

  • Tuesday

    Tuesday: A chance of flurries before 7am. Partly sunny, with a high near 28. Wind chill values between 1 and 11. West northwest wind 8 to 15 mph, with gusts as high as 23 mph.

    High: 28 °F

    Chance
    Flurries

  • Tuesday Night

    Tuesday Night: Snow likely, mainly after 3am. Mostly cloudy, with a low around 25. Light southwest wind becoming south 9 to 14 mph in the evening. Winds could gust as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 25 °F

    Slight Chance
    Snow then
    Snow Likely

  • Wednesday

    Wednesday: A 30 percent chance of snow before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 52. South wind 13 to 17 mph, with gusts as high as 28 mph.

    High: 52 °F

    Chance Snow
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 36. Light southwest wind.

    Low: 36 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 61. Calm wind becoming south around 6 mph in the morning.

    High: 61 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 41. Calm wind.

    Low: 41 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 69.

    High: 69 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A chance of flurries with a slight chance of snow. Mostly cloudy, with a low around 16. Wind chill values between 1 and 6. West northwest wind around 18 mph, with gusts as high as 25 mph.
Tuesday
A chance of flurries before 7am. Partly sunny, with a high near 28. Wind chill values between 1 and 11. West northwest wind 8 to 15 mph, with gusts as high as 23 mph.
Tuesday Night
Snow likely, mainly after 3am. Mostly cloudy, with a low around 25. Light southwest wind becoming south 9 to 14 mph in the evening. Winds could gust as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Wednesday
A 30 percent chance of snow before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 52. South wind 13 to 17 mph, with gusts as high as 28 mph.
Wednesday Night
Mostly cloudy, with a low around 36. Light southwest wind.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 61. Calm wind becoming south around 6 mph in the morning.
Thursday Night
Partly cloudy, with a low around 41. Calm wind.
Friday
Partly sunny, with a high near 69.
Friday Night
Mostly cloudy, with a low around 46.
Saturday
Partly sunny, with a high near 71.
Saturday Night
Mostly clear, with a low around 48.
Sunday
Mostly sunny, with a high near 67.
Sunday Night
Mostly cloudy, with a low around 36.
Monday
Partly sunny, with a high near 51.
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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:
1:56 am CDT Mar 17, 2026
Forecast Valid:
3am CDT Mar 17, 2026-6pm CDT Mar 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation