Current conditions at

Edgar County Airport (KPRG)

Lat: 39.7°NLon: 87.67°WElev: 650ft.

Thunderstorm in Vicinity

52°F

11°C

Humidity 86%
Wind Speed N 18 G 26 mph
Barometer 29.92 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 26 Mar 10:55 pm CDT
Extended Forecast for

Sidell IL

Severe T-storm Watch March 26, 11:03pm until March 27, 01:00am
Click here for hazard details and duration
Severe T-storm Watch
  •  
    Severe T-storm Watch March 26, 11:03pm until March 27, 01:00am

    NOW until 1:00am Fri

    Severe T-storm Watch

  • Tonight

    Low: 35 °F

    Heavy Rain
    and Breezy

  • Friday

    Friday: Partly sunny, with a high near 47. North wind 16 to 18 mph, with gusts as high as 26 mph.

    High: 47 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 27. North northwest wind 6 to 10 mph, with gusts as high as 20 mph.

    Low: 27 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 49. Light and variable wind becoming south 5 to 7 mph in the afternoon.

    High: 49 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 37. South wind 6 to 10 mph, with gusts as high as 18 mph.

    Low: 37 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy, with a high near 61. South southwest wind 10 to 15 mph, with gusts as high as 23 mph.

    High: 61 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 50. South wind around 10 mph, with gusts as high as 18 mph.

    Low: 50 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 75.

    High: 75 °F

    Partly Sunny

Detailed Forecast

Tonight
Rain and possibly a thunderstorm before 2am, then rain likely. Some of the storms could produce heavy rainfall. Low around 35. Breezy, with a north northeast wind 22 to 24 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Friday
Partly sunny, with a high near 47. North wind 16 to 18 mph, with gusts as high as 26 mph.
Friday Night
Mostly clear, with a low around 27. North northwest wind 6 to 10 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 49. Light and variable wind becoming south 5 to 7 mph in the afternoon.
Saturday Night
Increasing clouds, with a low around 37. South wind 6 to 10 mph, with gusts as high as 18 mph.
Sunday
Mostly cloudy, with a high near 61. South southwest wind 10 to 15 mph, with gusts as high as 23 mph.
Sunday Night
Mostly cloudy, with a low around 50. South wind around 10 mph, with gusts as high as 18 mph.
Monday
Partly sunny, with a high near 75.
Monday Night
A 30 percent chance of rain and thunderstorms after 1am. Mostly cloudy, with a low around 61.
Tuesday
A chance of rain and thunderstorms. Partly sunny, with a high near 80. Breezy. Chance of precipitation is 30%.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 59. Breezy.
Wednesday
A chance of rain and thunderstorms. Mostly cloudy, with a high near 74. Breezy.
Wednesday Night
Rain and thunderstorms likely. Mostly cloudy, with a low around 51.
Thursday
Rain likely. Mostly cloudy, with a high near 64. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Sidell IL
 39.89°N 87.82°W (Elev. 686 ft)
10:51 pm CDT Mar 26, 2026
11pm CDT Mar 26, 2026-6pm CDT Apr 2, 2026
 
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