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

68°F

20°C

Humidity 91%
Wind Speed S 14 mph
Barometer 29.91 in
Dewpoint 65°F (18°C)
Visibility 7.00 mi
Last update 10 Mar 12:35 pm CDT
Extended Forecast for

5 Miles WSW Marshall IL

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 76. South southwest wind 13 to 16 mph, with gusts as high as 26 mph.

    High: 76 °F

    Partly Sunny

  • Tonight

    Tonight: Showers and thunderstorms, mainly after 3am. Low around 64. South southwest wind 16 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 64 °F

    Slight Chance
    T-storms then
    T-storms

  • Wednesday

    Wednesday: Rain and thunderstorms before 3pm, then a chance of rain between 3pm and 4pm. Temperature falling to around 49 by 5pm. Breezy, with a southwest wind 21 to 24 mph becoming northwest in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

    High: 68 °F⇓

    Breezy.
    T-storms then
    Rain

  • Wednesday Night

    Wednesday Night: Cloudy during the early evening, then gradual clearing, with a low around 32. Breezy, with a north northwest wind 16 to 21 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 32 mph.

    Low: 32 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Thursday

    Thursday: Sunny, with a high near 49. North northwest wind 6 to 9 mph becoming west southwest in the afternoon. Winds could gust as high as 15 mph.

    High: 49 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 41. Breezy, with a south wind 7 to 12 mph increasing to 19 to 24 mph after midnight. Winds could gust as high as 37 mph.

    Low: 41 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Friday

    Friday: Mostly cloudy, with a high near 58. Breezy, with a southwest wind 17 to 24 mph, with gusts as high as 37 mph.

    High: 58 °F

    Mostly Cloudy
    and Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 61.

    High: 61 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 76. South southwest wind 13 to 16 mph, with gusts as high as 26 mph.
Tonight
Showers and thunderstorms, mainly after 3am. Low around 64. South southwest wind 16 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Rain and thunderstorms before 3pm, then a chance of rain between 3pm and 4pm. Temperature falling to around 49 by 5pm. Breezy, with a southwest wind 21 to 24 mph becoming northwest in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Wednesday Night
Cloudy during the early evening, then gradual clearing, with a low around 32. Breezy, with a north northwest wind 16 to 21 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 32 mph.
Thursday
Sunny, with a high near 49. North northwest wind 6 to 9 mph becoming west southwest in the afternoon. Winds could gust as high as 15 mph.
Thursday Night
Mostly cloudy, with a low around 41. Breezy, with a south wind 7 to 12 mph increasing to 19 to 24 mph after midnight. Winds could gust as high as 37 mph.
Friday
Mostly cloudy, with a high near 58. Breezy, with a southwest wind 17 to 24 mph, with gusts as high as 37 mph.
Friday Night
Mostly cloudy, with a low around 35.
Saturday
Partly sunny, with a high near 61.
Saturday Night
Mostly cloudy, with a low around 48.
Sunday
Rain. Cloudy, with a high near 60. Breezy.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 22. Blustery.
Monday
Partly sunny, with a high near 33.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Marshall IL
 39.36°N 87.8°W (Elev. 610 ft)
Last Update:
12:36 pm CDT Mar 10, 2026
Forecast Valid:
12pm CDT Mar 10, 2026-6pm CDT Mar 16, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation