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Hazardous Weather Conditions

Current conditions at

Edgar County Airport (KPRG)

Lat: 39.7°NLon: 87.67°WElev: 650ft.

Thunderstorm in Vicinity

59°F

15°C

Humidity 97%
Wind Speed Calm
Barometer 29.87 in
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 26 Mar 3:55 am CDT
Extended Forecast for

Edgar County Airport IL

  • Overnight

    Overnight: A 30 percent chance of showers and thunderstorms, mainly before 5am. Mostly cloudy, with a low around 58. South southwest wind around 10 mph, with gusts as high as 22 mph.

    Low: 58 °F

    Chance
    Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 84. Breezy, with a southwest wind 13 to 22 mph, with gusts as high as 34 mph.

    High: 84 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Showers and thunderstorms before midnight, then showers and possibly a thunderstorm between midnight and 4am, then showers likely after 4am. Low around 40. Breezy, with a southwest wind 15 to 20 mph becoming north northeast after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    Low: 40 °F

    T-storms and
    Breezy

  • Friday

    Friday: Showers likely before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 48. Breezy, with a north wind 17 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 48 °F

    Showers
    Likely and
    Breezy then
    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 28. North wind 6 to 11 mph becoming light north northwest in the evening. Winds could gust as high as 17 mph.

    Low: 28 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 52. Calm wind becoming south around 5 mph in the afternoon.

    High: 52 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 37. Calm wind becoming south southeast around 6 mph after midnight.

    Low: 37 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 62.

    High: 62 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 51.

    Low: 51 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 30 percent chance of showers and thunderstorms, mainly before 5am. Mostly cloudy, with a low around 58. South southwest wind around 10 mph, with gusts as high as 22 mph.
Thursday
Mostly sunny, with a high near 84. Breezy, with a southwest wind 13 to 22 mph, with gusts as high as 34 mph.
Thursday Night
Showers and thunderstorms before midnight, then showers and possibly a thunderstorm between midnight and 4am, then showers likely after 4am. Low around 40. Breezy, with a southwest wind 15 to 20 mph becoming north northeast after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Friday
Showers likely before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 48. Breezy, with a north wind 17 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Mostly clear, with a low around 28. North wind 6 to 11 mph becoming light north northwest in the evening. Winds could gust as high as 17 mph.
Saturday
Sunny, with a high near 52. Calm wind becoming south around 5 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 37. Calm wind becoming south southeast around 6 mph after midnight.
Sunday
Partly sunny, with a high near 62.
Sunday Night
Mostly cloudy, with a low around 51.
Monday
Mostly sunny, with a high near 74.
Monday Night
A chance of rain and thunderstorms. Mostly cloudy, with a low around 58.
Tuesday
A chance of rain. Mostly cloudy, with a high near 76.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 59.
Wednesday
A chance of rain. Mostly cloudy, with a high near 76. Breezy.
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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:
3:11 am CDT Mar 26, 2026
Forecast Valid:
4am CDT Mar 26, 2026-6pm CDT Apr 1, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation