Hazardous Weather Conditions

Current conditions at

Edgar County Airport (KPRG)

Lat: 39.7°NLon: 87.67°WElev: 650ft.

Light Rain

68°F

20°C

Humidity 97%
Wind Speed NW 5 mph
Barometer 29.67 in
Dewpoint 67°F (19°C)
Visibility 4.00 mi
Last update 1 Aug 11:15 pm CDT
Extended Forecast for

5 Miles WNW Dennison IL

  • Tonight

    Tonight: Showers likely and possibly a thunderstorm.  Cloudy, with a low around 65. Light north wind.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 65 °F

    Showers
    Likely

  • Sunday

    Sunday: A chance of showers and thunderstorms.  Mostly cloudy, with a high near 77. North wind 7 to 15 mph, with gusts as high as 23 mph.  Chance of precipitation is 50%.

    High: 77 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 30 percent chance of showers before 7pm.  Partly cloudy, with a low around 64. North wind 7 to 14 mph, with gusts as high as 22 mph.

    Low: 64 °F

    Chance
    Showers then
    Partly Cloudy

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 79. North northeast wind 7 to 9 mph, with gusts as high as 15 mph.

    High: 79 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Mostly clear, with a low around 63. North northeast wind 5 to 7 mph becoming calm  in the evening.

    Low: 63 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 81. Light north northeast wind.

    High: 81 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 64. Calm wind.

    Low: 64 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers after 1am.  Partly cloudy, with a low around 66.

    Low: 66 °F

    Partly Cloudy
    then Chance
    Showers

Detailed Forecast

Tonight
Showers likely and possibly a thunderstorm. Cloudy, with a low around 65. Light north wind. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 77. North wind 7 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.
Sunday Night
A 30 percent chance of showers before 7pm. Partly cloudy, with a low around 64. North wind 7 to 14 mph, with gusts as high as 22 mph.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 79. North northeast wind 7 to 9 mph, with gusts as high as 15 mph.
Monday Night
Mostly clear, with a low around 63. North northeast wind 5 to 7 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 81. Light north northeast wind.
Tuesday Night
Mostly clear, with a low around 64. Calm wind.
Wednesday
Sunny, with a high near 83.
Wednesday Night
A 30 percent chance of showers after 1am. Partly cloudy, with a low around 66.
Thursday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 82. Chance of precipitation is 40%.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 67.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 84.
Friday Night
Partly cloudy, with a low around 69.
Saturday
Mostly sunny, with a high near 87.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WNW Dennison IL
 39.51°N 87.67°W (Elev. 614 ft)
8:36 pm CDT Aug 1, 2026
11pm CDT Aug 1, 2026-6pm CDT Aug 8, 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