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.

Overcast

70°F

21°C

Humidity 79%
Wind Speed NW 7 mph
Barometer 30.10 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 19 May 9:55 pm CDT
Extended Forecast for

5 Miles E Edgar County Airport IL

  • Tonight

    Tonight: Cloudy, with a low around 57. North wind 5 to 10 mph, with gusts as high as 21 mph.

    Low: 57 °F

    Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers, mainly before noon. Cloudy, with a high near 64. North northeast wind 9 to 11 mph, with gusts as high as 22 mph.

    High: 64 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 47. North northeast wind 7 to 10 mph, with gusts as high as 18 mph.

    Low: 47 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 69. East northeast wind 10 to 13 mph, with gusts as high as 21 mph.

    High: 69 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 51. East northeast wind around 8 mph, with gusts as high as 17 mph.

    Low: 51 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday

    Friday: Showers. High near 70. East wind around 8 mph, with gusts as high as 17 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 70 °F

    Showers

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm before 1am. Mostly cloudy, with a low around 58. East wind 5 to 8 mph becoming light and variable. Winds could gust as high as 15 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 58 °F

    Showers
    Likely

  • Saturday

    Saturday: Mostly cloudy, with a high near 77.

    High: 77 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 59.

    Low: 59 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Tonight
Cloudy, with a low around 57. North wind 5 to 10 mph, with gusts as high as 21 mph.
Wednesday
A 30 percent chance of showers, mainly before noon. Cloudy, with a high near 64. North northeast wind 9 to 11 mph, with gusts as high as 22 mph.
Wednesday Night
Mostly cloudy, with a low around 47. North northeast wind 7 to 10 mph, with gusts as high as 18 mph.
Thursday
Mostly sunny, with a high near 69. East northeast wind 10 to 13 mph, with gusts as high as 21 mph.
Thursday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 51. East northeast wind around 8 mph, with gusts as high as 17 mph.
Friday
Showers. High near 70. East wind around 8 mph, with gusts as high as 17 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Friday Night
Showers likely and possibly a thunderstorm before 1am. Mostly cloudy, with a low around 58. East wind 5 to 8 mph becoming light and variable. Winds could gust as high as 15 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
Mostly cloudy, with a high near 77.
Saturday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 59.
Sunday
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 78. Chance of precipitation is 30%.
Sunday Night
Mostly cloudy, with a low around 60.
Memorial Day
A chance of showers. Mostly cloudy, with a high near 80.
Monday Night
A chance of showers. Mostly cloudy, with a low around 62.
Tuesday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 83.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles E Edgar County Airport IL
 39.72°N 87.57°W (Elev. 600 ft)
Last Update:
9:31 pm CDT May 19, 2026
Forecast Valid:
10pm CDT May 19, 2026-6pm CDT May 26, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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