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Hazardous Weather Conditions

Current conditions at

Edgar County Airport (KPRG)

Lat: 39.7°NLon: 87.67°WElev: 650ft.

Fair

37°F

3°C

Humidity 80%
Wind Speed NA
Barometer 30.27 in
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 20 Apr 12:55 am CDT
Extended Forecast for

2 Miles WNW Edgar County Airport IL

Freeze Warning until April 20, 08:00am
Click here for hazard details and duration
Freeze Warning
  •  
    Freeze Warning until April 20, 08:00am

    NOW until 8:00am Mon

    Freeze Warning

  • Overnight

    Low: 33 °F

    Frost

  • Monday

    Monday: Widespread frost, mainly before 7am. Otherwise, sunny, with a high near 60. Light and variable wind.

    High: 60 °F

    Frost then
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 45. Calm wind becoming south 5 to 9 mph in the evening. Winds could gust as high as 18 mph.

    Low: 45 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 76. Breezy, with a southwest wind 10 to 15 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 76 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 59. Southwest wind 9 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

    Low: 59 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: Mostly sunny, with a high near 78. West southwest wind around 8 mph, with gusts as high as 16 mph.

    High: 78 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 57. South wind 5 to 7 mph.

    Low: 57 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 80. Breezy.

    High: 80 °F

    Sunny then
    Mostly Sunny
    and Breezy

Detailed Forecast

Overnight
Widespread frost, mainly after 5am. Otherwise, clear, with a low around 33. Calm wind.
Monday
Widespread frost, mainly before 7am. Otherwise, sunny, with a high near 60. Light and variable wind.
Monday Night
Mostly clear, with a low around 45. Calm wind becoming south 5 to 9 mph in the evening. Winds could gust as high as 18 mph.
Tuesday
Mostly sunny, with a high near 76. Breezy, with a southwest wind 10 to 15 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 30 mph.
Tuesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 59. Southwest wind 9 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 78. West southwest wind around 8 mph, with gusts as high as 16 mph.
Wednesday Night
Mostly clear, with a low around 57. South wind 5 to 7 mph.
Thursday
Sunny, with a high near 80. Breezy.
Thursday Night
A 50 percent chance of showers after 1am. Mostly cloudy, with a low around 62.
Friday
Showers likely, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 75. Breezy. Chance of precipitation is 70%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 51.
Saturday
Partly sunny, with a high near 68.
Saturday Night
Mostly cloudy, with a low around 49.
Sunday
Partly sunny, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Edgar County Airport IL
 39.71°N 87.71°W (Elev. 650 ft)
Last Update:
12:35 am CDT Apr 20, 2026
Forecast Valid:
1am CDT Apr 20, 2026-6pm CDT Apr 26, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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