National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Edgar County Airport (KPRG)

Lat: 39.7°NLon: 87.67°WElev: 650ft.

Overcast

24°F

-4°C

Humidity 84%
Wind Speed W 8 mph
Barometer 30.48 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 30 Nov 8:35 pm CST
Extended Forecast for

4 Miles SE Vermilion IL

  • Tonight

    Tonight: Mostly cloudy, with a low around 17. West northwest wind around 5 mph becoming calm in the evening.

    Low: 17 °F

    Mostly Cloudy

  • Monday

    Monday: A 30 percent chance of snow, mainly after 5pm. Cloudy, with a high near 33. Calm wind becoming east southeast around 6 mph.

    High: 33 °F

    Cloudy then
    Chance Snow

  • Monday Night

    Monday Night: Snow, mainly after 7pm. Low around 21. Calm wind becoming northwest around 5 mph after midnight. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 21 °F

    Snow

  • Tuesday

    Tuesday: Partly sunny, with a high near 28. Northwest wind around 6 mph.

    High: 28 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 16. Calm wind becoming south around 5 mph after midnight.

    Low: 16 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 34. South wind 6 to 10 mph, with gusts as high as 18 mph.

    High: 34 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 12. Southwest wind 6 to 10 mph becoming north northwest after midnight.

    Low: 12 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 19. North northwest wind 6 to 10 mph, with gusts as high as 18 mph.

    High: 19 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 13. Calm wind.

    Low: 13 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 17. West northwest wind around 5 mph becoming calm in the evening.
Monday
A 30 percent chance of snow, mainly after 5pm. Cloudy, with a high near 33. Calm wind becoming east southeast around 6 mph.
Monday Night
Snow, mainly after 7pm. Low around 21. Calm wind becoming northwest around 5 mph after midnight. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Tuesday
Partly sunny, with a high near 28. Northwest wind around 6 mph.
Tuesday Night
Mostly cloudy, with a low around 16. Calm wind becoming south around 5 mph after midnight.
Wednesday
Partly sunny, with a high near 34. South wind 6 to 10 mph, with gusts as high as 18 mph.
Wednesday Night
Mostly cloudy, with a low around 12. Southwest wind 6 to 10 mph becoming north northwest after midnight.
Thursday
Mostly sunny, with a high near 19. North northwest wind 6 to 10 mph, with gusts as high as 18 mph.
Thursday Night
Partly cloudy, with a low around 13. Calm wind.
Friday
A 40 percent chance of snow. Mostly cloudy, with a high near 29. South southeast wind 3 to 7 mph.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 20.
Saturday
Mostly cloudy, with a high near 32.
Saturday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 22.
Sunday
Mostly cloudy, with a high near 33.
Basemap Options
Click map to change the forecast location
Loading map...
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:
9:15 pm EST Nov 30, 2025
Forecast Valid:
9pm EST Nov 30, 2025-6pm EST Dec 7, 2025
 
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