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.

Fair

5°F

-15°C

Humidity 72%
Wind Speed Calm
Barometer 30.24 in
Dewpoint -2°F (-19°C)
Visibility 10.00 mi
Last update 28 Jan 6:15 pm CST
Extended Forecast for

4 Miles SE Vermilion IL

  • Tonight

    Tonight: Mostly clear, with a low around -5. West wind around 5 mph becoming calm in the evening.

    Low: -5 °F

    Mostly Clear

  • Thursday

    Thursday: Partly sunny, with a high near 17. Wind chill values as low as -9. Calm wind becoming north around 5 mph.

    High: 17 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of snow after 1am. Mostly cloudy, with a low around 1. Calm wind.

    Low: 1 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Friday

    Friday: Mostly sunny, with a high near 16. Wind chill values as low as -7. North wind 3 to 8 mph.

    High: 16 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 0. North wind 6 to 8 mph.

    Low: 0 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 17. North northwest wind around 11 mph, with gusts as high as 20 mph.

    High: 17 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 2. Northwest wind around 6 mph.

    Low: 2 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 22. West northwest wind around 6 mph.

    High: 22 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 8. Southwest wind around 5 mph.

    Low: 8 °F

    Slight Chance
    Snow

Detailed Forecast

Tonight
Mostly clear, with a low around -5. West wind around 5 mph becoming calm in the evening.
Thursday
Partly sunny, with a high near 17. Wind chill values as low as -9. Calm wind becoming north around 5 mph.
Thursday Night
A 20 percent chance of snow after 1am. Mostly cloudy, with a low around 1. Calm wind.
Friday
Mostly sunny, with a high near 16. Wind chill values as low as -7. North wind 3 to 8 mph.
Friday Night
Mostly cloudy, with a low around 0. North wind 6 to 8 mph.
Saturday
Mostly cloudy, with a high near 17. North northwest wind around 11 mph, with gusts as high as 20 mph.
Saturday Night
Mostly cloudy, with a low around 2. Northwest wind around 6 mph.
Sunday
Mostly sunny, with a high near 22. West northwest wind around 6 mph.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 8. Southwest wind around 5 mph.
Monday
Mostly cloudy, with a high near 28. Southwest wind around 7 mph.
Monday Night
Mostly cloudy, with a low around 14.
Tuesday
Mostly cloudy, with a high near 31.
Tuesday Night
A 30 percent chance of snow. Cloudy, with a low around 21.
Wednesday
A chance of snow and freezing rain. Cloudy, with a high near 32. Chance of precipitation is 30%.
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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:
7:15 pm EST Jan 28, 2026
Forecast Valid:
7pm EST Jan 28, 2026-6pm EST Feb 4, 2026
 
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