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

42°F

6°C

Humidity 55%
Wind Speed Calm
Barometer 29.80 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 25 Feb 6:55 pm CST
Extended Forecast for

4 Miles SE Vermilion IL

  • Tonight

    Tonight: A chance of rain before 2am, then a chance of snow between 2am and 3am, then a chance of rain after 3am. Mostly cloudy, with a low around 29. West northwest wind 5 to 7 mph becoming calm. Chance of precipitation is 40%.

    Low: 29 °F

    Slight Chance
    Rain then
    Chance
    Rain/Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 49. Light and variable wind.

    High: 49 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 31. Light south southwest wind.

    Low: 31 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 61. South southwest wind 6 to 15 mph, with gusts as high as 23 mph.

    High: 61 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 36. South southwest wind 6 to 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph.

    Low: 36 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 55. Northeast wind 6 to 10 mph.

    High: 55 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of rain before 1am. Mostly cloudy, with a low around 27. North northeast wind 10 to 14 mph, with gusts as high as 23 mph.

    Low: 27 °F

    Slight Chance
    Rain

  • Sunday

    Sunday: A chance of rain and snow after 1pm. Mostly cloudy, with a high near 40. Northeast wind 11 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

    High: 40 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: Snow likely, possibly mixed with rain, becoming all snow after 1am. Cloudy, with a low around 24. Northeast wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.

    Low: 24 °F

    Rain/Snow
    Likely

Detailed Forecast

Tonight
A chance of rain before 2am, then a chance of snow between 2am and 3am, then a chance of rain after 3am. Mostly cloudy, with a low around 29. West northwest wind 5 to 7 mph becoming calm. Chance of precipitation is 40%.
Thursday
Mostly sunny, with a high near 49. Light and variable wind.
Thursday Night
Mostly clear, with a low around 31. Light south southwest wind.
Friday
Sunny, with a high near 61. South southwest wind 6 to 15 mph, with gusts as high as 23 mph.
Friday Night
Mostly clear, with a low around 36. South southwest wind 6 to 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph.
Saturday
Mostly sunny, with a high near 55. Northeast wind 6 to 10 mph.
Saturday Night
A 20 percent chance of rain before 1am. Mostly cloudy, with a low around 27. North northeast wind 10 to 14 mph, with gusts as high as 23 mph.
Sunday
A chance of rain and snow after 1pm. Mostly cloudy, with a high near 40. Northeast wind 11 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Sunday Night
Snow likely, possibly mixed with rain, becoming all snow after 1am. Cloudy, with a low around 24. Northeast wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.
Monday
A slight chance of snow before 1pm, then a slight chance of rain. Partly sunny, with a high near 37. Northeast wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Monday Night
A 40 percent chance of snow. Cloudy, with a low around 23.
Tuesday
A 40 percent chance of rain. Cloudy, with a high near 41.
Tuesday Night
A 40 percent chance of rain. Partly cloudy, with a low around 29.
Wednesday
A 30 percent chance of rain. Partly sunny, with a high near 47.
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:
7:45 pm EST Feb 25, 2026
Forecast Valid:
7pm EST Feb 25, 2026-6pm EST Mar 4, 2026
 
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