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Hazardous Weather Conditions

Current conditions at

Marshall County Airport (KC75)

Lat: 41.02°NLon: 89.39°WElev: 545ft.

Fair

55°F

13°C

Humidity 55%
Wind Speed Calm
Barometer 29.92 in
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 13 May 4:15 am CDT
Extended Forecast for

2 Miles WNW Chillicothe IL

  • Today

    Today: Sunny, with a high near 69. North northwest wind 9 to 16 mph, with gusts as high as 24 mph.

    High: 69 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 44. North wind 6 to 11 mph becoming light in the evening. Winds could gust as high as 20 mph.

    Low: 44 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 73. Calm wind becoming south southeast around 5 mph in the afternoon.

    High: 73 °F

    Sunny

  • Thursday Night

    Thursday Night: Showers likely after 1am. Increasing clouds, with a low around 55. South southeast wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 55 °F

    Partly Cloudy
    then Showers
    Likely

  • Friday

    Friday: A 40 percent chance of showers before 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 79. South wind 11 to 15 mph, with gusts as high as 25 mph.

    High: 79 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 60. South wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 17 mph.

    Low: 60 °F

    Chance
    T-storms

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 89. Calm wind becoming south 5 to 8 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 89 °F

    Mostly Sunny
    then Showers
    Likely

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Partly cloudy, with a low around 62. Chance of precipitation is 60%.

    Low: 62 °F

    Showers
    Likely

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 87. Chance of precipitation is 40%.

    High: 87 °F

    Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

Today
Sunny, with a high near 69. North northwest wind 9 to 16 mph, with gusts as high as 24 mph.
Tonight
Clear, with a low around 44. North wind 6 to 11 mph becoming light in the evening. Winds could gust as high as 20 mph.
Thursday
Sunny, with a high near 73. Calm wind becoming south southeast around 5 mph in the afternoon.
Thursday Night
Showers likely after 1am. Increasing clouds, with a low around 55. South southeast wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
A 40 percent chance of showers before 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 79. South wind 11 to 15 mph, with gusts as high as 25 mph.
Friday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 60. South wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 17 mph.
Saturday
Showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 89. Calm wind becoming south 5 to 8 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Partly cloudy, with a low around 62. Chance of precipitation is 60%.
Sunday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 87. Chance of precipitation is 40%.
Sunday Night
A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 67.
Monday
Showers and thunderstorms likely. Mostly sunny, with a high near 91. Breezy.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 64.
Tuesday
Showers likely. Partly sunny, with a high near 78.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Chillicothe IL
 40.94°N 89.54°W (Elev. 600 ft)
Last Update:
3:36 am CDT May 13, 2026
Forecast Valid:
4am CDT May 13, 2026-6pm CDT May 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation