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Hazardous Weather Conditions

Current conditions at

Edgar County Airport (KPRG)

Lat: 39.7°NLon: 87.67°WElev: 650ft.

Fog/Mist

43°F

6°C

Humidity 97%
Wind Speed E 5 mph
Barometer 29.99 in
Dewpoint 42°F (6°C)
Visibility 5.00 mi
Wind Chill40°F (4°C)
Last update 27 Dec 4:55 am CST
Extended Forecast for

5 Miles E Edgar County Airport IL

Dense Fog Advisory until December 27, 10:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until December 27, 10:00am

    NOW until 10:00am Sat

    Dense Fog Advisory

  • Overnight

    Low: 42 °F

    Patchy Dense
    Fog

  • Saturday

    Saturday: Patchy dense fog before 9am. Otherwise, mostly cloudy, with a high near 55. Light east wind becoming southeast 5 to 9 mph in the morning. Winds could gust as high as 17 mph.

    High: 55 °F

    Patchy Dense
    Fog then
    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 30 percent chance of showers after midnight. Cloudy, with a temperature falling to near 51 by 8pm, then rising to around 59 during the remainder of the night. South southeast wind around 10 mph, with gusts as high as 21 mph.

    Low: 51 °F⇑

    Cloudy then
    Chance
    Showers

  • Sunday

    Sunday: Showers. High near 68. Breezy, with a south southwest wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 68 °F

    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Showers likely before midnight. Mostly cloudy, with a low around 17. Breezy, with a south southwest wind 18 to 26 mph becoming west in the evening. Winds could gust as high as 40 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 17 °F

    Breezy.
    Showers
    Likely then
    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 25. Breezy, with a west northwest wind 21 to 28 mph, with gusts as high as 44 mph.

    High: 25 °F

    Partly Sunny
    and Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 13. West northwest wind 13 to 18 mph, with gusts as high as 32 mph.

    Low: 13 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 27.

    High: 27 °F

    Mostly Sunny

Detailed Forecast

Overnight
Patchy dense fog. Otherwise, cloudy, with a low around 42. Light east wind.
Saturday
Patchy dense fog before 9am. Otherwise, mostly cloudy, with a high near 55. Light east wind becoming southeast 5 to 9 mph in the morning. Winds could gust as high as 17 mph.
Saturday Night
A 30 percent chance of showers after midnight. Cloudy, with a temperature falling to near 51 by 8pm, then rising to around 59 during the remainder of the night. South southeast wind around 10 mph, with gusts as high as 21 mph.
Sunday
Showers. High near 68. Breezy, with a south southwest wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Showers likely before midnight. Mostly cloudy, with a low around 17. Breezy, with a south southwest wind 18 to 26 mph becoming west in the evening. Winds could gust as high as 40 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Partly sunny, with a high near 25. Breezy, with a west northwest wind 21 to 28 mph, with gusts as high as 44 mph.
Monday Night
Partly cloudy, with a low around 13. West northwest wind 13 to 18 mph, with gusts as high as 32 mph.
Tuesday
Mostly sunny, with a high near 27.
Tuesday Night
Mostly cloudy, with a low around 21.
Wednesday
Partly sunny, with a high near 37.
Wednesday Night
Mostly cloudy, with a low around 17.
New Year's Day
Mostly sunny, with a high near 27.
Thursday Night
Mostly clear, with a low around 8.
Friday
Sunny, with a high near 26.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles E Edgar County Airport IL
 39.72°N 87.57°W (Elev. 600 ft)
Last Update:
3:16 am CST Dec 27, 2025
Forecast Valid:
5am CST Dec 27, 2025-6pm CST Jan 2, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation