Hazardous Weather Conditions

Current conditions at

Edgar County Airport (KPRG)

Lat: 39.7°NLon: 87.67°WElev: 650ft.

Fair

61°F

16°C

Humidity 71%
Wind Speed SW 9 mph
Barometer 29.89 in
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 13 May 1:55 am CDT
Extended Forecast for

5 Miles WNW Dennison IL

  • Overnight

    Overnight: Mostly cloudy early, then becoming clear, with a low around 56. West northwest wind around 8 mph, with gusts as high as 18 mph.

    Low: 56 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 67. Northwest wind 10 to 17 mph, with gusts as high as 24 mph.

    High: 67 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 43. North wind 6 to 11 mph becoming light  in the evening. Winds could gust as high as 20 mph.

    Low: 43 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 71. North wind around 5 mph becoming calm  in the afternoon.

    High: 71 °F

    Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 49. Calm wind becoming south southeast around 6 mph after midnight.

    Low: 49 °F

    Increasing
    Clouds

  • Friday

    Friday: A 50 percent chance of showers before 1pm.  Mostly cloudy, with a high near 76. South southeast wind 9 to 17 mph, with gusts as high as 26 mph.

    High: 76 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of showers after 1am.  Partly cloudy, with a low around 61. South wind 6 to 8 mph, with gusts as high as 20 mph.

    Low: 61 °F

    Partly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: A 50 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 85.

    High: 85 °F

    Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 63. Chance of precipitation is 30%.

    Low: 63 °F

    Chance
    T-storms

Detailed Forecast

Overnight
Mostly cloudy early, then becoming clear, with a low around 56. West northwest wind around 8 mph, with gusts as high as 18 mph.
Wednesday
Sunny, with a high near 67. Northwest wind 10 to 17 mph, with gusts as high as 24 mph.
Wednesday Night
Mostly clear, with a low around 43. North wind 6 to 11 mph becoming light in the evening. Winds could gust as high as 20 mph.
Thursday
Sunny, with a high near 71. North wind around 5 mph becoming calm in the afternoon.
Thursday Night
Increasing clouds, with a low around 49. Calm wind becoming south southeast around 6 mph after midnight.
Friday
A 50 percent chance of showers before 1pm. Mostly cloudy, with a high near 76. South southeast wind 9 to 17 mph, with gusts as high as 26 mph.
Friday Night
A 30 percent chance of showers after 1am. Partly cloudy, with a low around 61. South wind 6 to 8 mph, with gusts as high as 20 mph.
Saturday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 87.
Sunday Night
Mostly clear, with a low around 67.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 90. Breezy.
Monday Night
A chance of showers. Mostly cloudy, with a low around 69.
Tuesday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 81.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WNW Dennison IL
 39.51°N 87.67°W (Elev. 614 ft)
1:26 am CDT May 13, 2026
2am CDT May 13, 2026-6pm CDT May 19, 2026
 
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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