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Hazardous Weather Conditions

Current conditions at

Edgar County Airport (KPRG)

Lat: 39.7°NLon: 87.67°WElev: 650ft.

Fair

64°F

18°C

Humidity 33%
Wind Speed Calm
Barometer 29.67 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 18 Feb 4:55 pm CST
Extended Forecast for

4 Miles SE Vermilion IL

  • Tonight

    Tonight: A slight chance of rain between 4am and 5am, then a chance of sprinkles with a slight chance of rain after 5am. Patchy fog between 4am and 5am. Otherwise, increasing clouds, with a low around 47. Southwest wind 5 to 8 mph becoming calm. Chance of precipitation is 20%.

    Low: 47 °F

    Partly Cloudy
    then Slight
    Chance Rain
    and Patchy
    Fog

  • Thursday

    Thursday: Rain and thunderstorms likely, then showers and possibly a thunderstorm after 4pm. Patchy fog before 7am. High near 65. South southeast wind 6 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 65 °F

    Slight Chance
    Rain and
    Patchy Fog
    then Showers

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 10pm, then a chance of rain between 10pm and 1am. Mostly cloudy, then gradually becoming mostly clear, with a low around 39. Southwest wind 9 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.

    Low: 39 °F

    Chance
    Showers then
    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 48. Breezy, with a west wind 17 to 22 mph, with gusts as high as 32 mph.

    High: 48 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 28. West wind 5 to 7 mph.

    Low: 28 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 43. West northwest wind 6 to 9 mph.

    High: 43 °F

    Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of snow after 1am. Partly cloudy, with a low around 24. Northwest wind 6 to 11 mph, with gusts as high as 21 mph.

    Low: 24 °F

    Partly Cloudy
    then Slight
    Chance Snow

  • Sunday

    Sunday: Partly sunny, with a high near 36. Northwest wind 14 to 18 mph, with gusts as high as 28 mph.

    High: 36 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 21. Northwest wind around 11 mph, with gusts as high as 21 mph.

    Low: 21 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A slight chance of rain between 4am and 5am, then a chance of sprinkles with a slight chance of rain after 5am. Patchy fog between 4am and 5am. Otherwise, increasing clouds, with a low around 47. Southwest wind 5 to 8 mph becoming calm. Chance of precipitation is 20%.
Thursday
Rain and thunderstorms likely, then showers and possibly a thunderstorm after 4pm. Patchy fog before 7am. High near 65. South southeast wind 6 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
A chance of showers and thunderstorms before 10pm, then a chance of rain between 10pm and 1am. Mostly cloudy, then gradually becoming mostly clear, with a low around 39. Southwest wind 9 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.
Friday
Mostly sunny, with a high near 48. Breezy, with a west wind 17 to 22 mph, with gusts as high as 32 mph.
Friday Night
Mostly clear, with a low around 28. West wind 5 to 7 mph.
Saturday
Sunny, with a high near 43. West northwest wind 6 to 9 mph.
Saturday Night
A 20 percent chance of snow after 1am. Partly cloudy, with a low around 24. Northwest wind 6 to 11 mph, with gusts as high as 21 mph.
Sunday
Partly sunny, with a high near 36. Northwest wind 14 to 18 mph, with gusts as high as 28 mph.
Sunday Night
Mostly cloudy, with a low around 21. Northwest wind around 11 mph, with gusts as high as 21 mph.
Monday
Mostly sunny, with a high near 36. North northwest wind 10 to 14 mph, with gusts as high as 22 mph.
Monday Night
Mostly clear, with a low around 19.
Tuesday
Mostly sunny, with a high near 43.
Tuesday Night
Mostly cloudy, with a low around 33.
Wednesday
A 30 percent chance of rain. Partly sunny, with a high near 51.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Vermilion IL
 39.54°N 87.52°W (Elev. 640 ft)
Last Update:
5:45 pm EST Feb 18, 2026
Forecast Valid:
6pm EST Feb 18, 2026-6pm EST Feb 25, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation