Arctic Front Brings Winter Weather and Colder Temperatures to the Eastern U.S.

A series of cold fronts will bring heavy lake effect snow to the northern Great Lakes. The fronts will merge over the Ohio Valley and bring colder temperatures east of the Mississippi River later today into the end of the week. Additionally, wintry weather will develop over the Ohio Valley, Appalachians, and Northeast as rain switches over to snow tonight into Thursday morning. Read More >

Current conditions at

Chillicothe, Chillicothe Agri-Science Center (KCDJ)

Lat: 39.82°NLon: 93.58°WElev: 768ft.

31°F

-1°C

Humidity 43%
Wind Speed NW 13 G 22 mph
Barometer 30.21 in (1024.3 mb)
Dewpoint 11°F (-12°C)
Visibility NA
Wind Chill21°F (-6°C)
Last update 14 Jan 4:51 pm CST
Extended Forecast for

Mendon MO

  • Tonight

    Tonight: Clear, with a low around 15. North northwest wind 6 to 11 mph becoming light northwest  after midnight. Winds could gust as high as 20 mph.

    Low: 15 °F

    Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 37. Light and variable wind becoming south southwest 6 to 11 mph in the morning. Winds could gust as high as 20 mph.

    High: 37 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 29. South wind 9 to 13 mph becoming west northwest after midnight. Winds could gust as high as 23 mph.

    Low: 29 °F

    Partly Cloudy

  • Friday

    Friday: Increasing clouds, with a high near 41. Breezy, with a west northwest wind 14 to 22 mph, with gusts as high as 33 mph.

    High: 41 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 15. Northwest wind 15 to 17 mph, with gusts as high as 28 mph.

    Low: 15 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 21.

    High: 21 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 4.

    Low: 4 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 29.

    High: 29 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 12.

    Low: 12 °F

    Partly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 15. North northwest wind 6 to 11 mph becoming light northwest after midnight. Winds could gust as high as 20 mph.
Thursday
Increasing clouds, with a high near 37. Light and variable wind becoming south southwest 6 to 11 mph in the morning. Winds could gust as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 29. South wind 9 to 13 mph becoming west northwest after midnight. Winds could gust as high as 23 mph.
Friday
Increasing clouds, with a high near 41. Breezy, with a west northwest wind 14 to 22 mph, with gusts as high as 33 mph.
Friday Night
Mostly cloudy, with a low around 15. Northwest wind 15 to 17 mph, with gusts as high as 28 mph.
Saturday
Partly sunny, with a high near 21.
Saturday Night
Partly cloudy, with a low around 4.
Sunday
Mostly sunny, with a high near 29.
Sunday Night
Partly cloudy, with a low around 12.
M.L.King Day
Mostly sunny, with a high near 24.
Monday Night
Mostly clear, with a low around 9.
Tuesday
Sunny, with a high near 34.
Tuesday Night
Partly cloudy, with a low around 20.
Wednesday
Mostly sunny, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
Mendon MO
 39.58°N 93.14°W (Elev. 679 ft)
4:57 pm CST Jan 14, 2026
5pm CST Jan 14, 2026-6pm CST Jan 21, 2026
 
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Additional Resources

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