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

25°F

-4°C

Humidity 87%
Wind Speed S 16 mph
Barometer 30.12 in
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill12°F (-11°C)
Last update 3 Dec 9:15 am CST
Extended Forecast for

4 Miles SE Vermilion IL

  • Today

    Today: Cloudy, with a high near 31. South southwest wind 10 to 13 mph, with gusts as high as 22 mph.

    High: 31 °F

    Cloudy

  • Tonight

    Tonight: A 50 percent chance of snow, mainly before 1am. Cloudy, with a low around 10. West southwest wind 5 to 11 mph becoming north northwest after midnight. Winds could gust as high as 21 mph.

    Low: 10 °F

    Chance Snow

  • Thursday

    Thursday: Sunny, with a high near 21. Wind chill values as low as -3. North wind 5 to 10 mph.

    High: 21 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 5. Calm wind.

    Low: 5 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 31. Calm wind becoming south southwest 5 to 7 mph in the morning.

    High: 31 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 17. Light southwest wind.

    Low: 17 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 33. Light and variable wind becoming west around 5 mph.

    High: 33 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 20. Light north northeast wind.

    Low: 20 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of snow after 1pm. Mostly cloudy, with a high near 32. North northeast wind 5 to 7 mph.

    High: 32 °F

    Mostly Cloudy
    then Slight
    Chance Snow

Detailed Forecast

Today
Cloudy, with a high near 31. South southwest wind 10 to 13 mph, with gusts as high as 22 mph.
Tonight
A 50 percent chance of snow, mainly before 1am. Cloudy, with a low around 10. West southwest wind 5 to 11 mph becoming north northwest after midnight. Winds could gust as high as 21 mph.
Thursday
Sunny, with a high near 21. Wind chill values as low as -3. North wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 5. Calm wind.
Friday
Mostly sunny, with a high near 31. Calm wind becoming south southwest 5 to 7 mph in the morning.
Friday Night
Mostly cloudy, with a low around 17. Light southwest wind.
Saturday
Partly sunny, with a high near 33. Light and variable wind becoming west around 5 mph.
Saturday Night
Mostly cloudy, with a low around 20. Light north northeast wind.
Sunday
A 20 percent chance of snow after 1pm. Mostly cloudy, with a high near 32. North northeast wind 5 to 7 mph.
Sunday Night
A 20 percent chance of snow before 1am. Mostly cloudy, with a low around 18. North northeast wind around 6 mph.
Monday
Partly sunny, with a high near 30.
Monday Night
Mostly cloudy, with a low around 20.
Tuesday
A slight chance of rain and snow. Mostly cloudy, with a high near 35. Chance of precipitation is 20%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Vermilion IL
 39.54°N 87.52°W (Elev. 640 ft)
Last Update:
10:15 am EST Dec 3, 2025
Forecast Valid:
10am EST Dec 3, 2025-6pm EST Dec 9, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation