Current conditions at

Edgar County Airport (KPRG)

Lat: 39.7°NLon: 87.67°WElev: 650ft.

Fog

58°F

14°C

Humidity 97%
Wind Speed Calm
Barometer 30.02 in
Dewpoint 57°F (14°C)
Visibility 0.25 mi
Last update 6 Mar 4:35 am CST
Extended Forecast for

Edgar County Airport IL

Dense Fog Advisory March 6, 04:44am until March 6, 09:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory March 6, 04:44am until March 6, 09:00am

    NOW until 9:00am Fri

    Dense Fog Advisory

  • Overnight

    Low: 55 °F

    Chance
    Showers and
    Dense Fog

  • Friday

    Friday: A chance of showers and thunderstorms before 9am, then a slight chance of showers and thunderstorms after 10am.  Partly sunny, with a high near 75. South wind 6 to 11 mph increasing to 13 to 18 mph in the morning. Winds could gust as high as 31 mph.  Chance of precipitation is 50%.

    High: 75 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Friday Night

    Friday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 4am.  Low around 61. Breezy, with a south wind 13 to 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 61 °F

    Mostly Cloudy
    then Showers
    and Breezy

  • Saturday

    Saturday: Showers and possibly a thunderstorm before noon, then a chance of showers and thunderstorms between noon and 3pm, then a chance of showers after 3pm.  Temperature rising to near 67 by noon, then falling to around 56 during the remainder of the day. Breezy, with a south southwest wind 14 to 20 mph becoming west in the afternoon. Winds could gust as high as 30 mph.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 67 °F

    Breezy.
    Showers then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 37. West northwest wind 6 to 11 mph becoming light  in the evening. Winds could gust as high as 20 mph.

    Low: 37 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 61. Light west southwest wind becoming southwest 8 to 13 mph in the morning. Winds could gust as high as 20 mph.

    High: 61 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 44. South southwest wind 6 to 10 mph, with gusts as high as 18 mph.

    Low: 44 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

Detailed Forecast

Overnight
A 40 percent chance of showers and thunderstorms. Widespread dense fog. Otherwise, mostly cloudy, with a low around 55. Light south southeast wind.
Friday
A chance of showers and thunderstorms before 9am, then a slight chance of showers and thunderstorms after 10am. Partly sunny, with a high near 75. South wind 6 to 11 mph increasing to 13 to 18 mph in the morning. Winds could gust as high as 31 mph. Chance of precipitation is 50%.
Friday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 4am. Low around 61. Breezy, with a south wind 13 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
Showers and possibly a thunderstorm before noon, then a chance of showers and thunderstorms between noon and 3pm, then a chance of showers after 3pm. Temperature rising to near 67 by noon, then falling to around 56 during the remainder of the day. Breezy, with a south southwest wind 14 to 20 mph becoming west in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night
Partly cloudy, with a low around 37. West northwest wind 6 to 11 mph becoming light in the evening. Winds could gust as high as 20 mph.
Sunday
Sunny, with a high near 61. Light west southwest wind becoming southwest 8 to 13 mph in the morning. Winds could gust as high as 20 mph.
Sunday Night
Clear, with a low around 44. South southwest wind 6 to 10 mph, with gusts as high as 18 mph.
Monday
Sunny, with a high near 72.
Monday Night
A 30 percent chance of showers after midnight. Partly cloudy, with a low around 54.
Tuesday
Showers likely, mainly after noon. Partly sunny, with a high near 73. Chance of precipitation is 60%.
Tuesday Night
Showers and possibly a thunderstorm. Mostly cloudy, with a low around 52. Breezy.
Wednesday
Showers likely. Mostly cloudy, with a high near 61. Breezy.
Wednesday Night
Mostly cloudy, with a low around 33.
Thursday
Mostly sunny, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
Edgar County Airport IL
 39.7°N 87.66°W (Elev. 600 ft)
3:36 am CST Mar 6, 2026
4am CST Mar 6, 2026-6pm CDT Mar 12, 2026
 
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