Tracking Winter Weather and Frigid Temperatures This Weekend

Another clipper will drop into the Northern Plains and Upper Midwest into Sunday with snow and gusty winds contributing to some areas of blizzard conditions and snow squalls. Impactful snowfall will occur up and down the East Coast Sunday extending from the western Florida Panhandle to Maine. Read More >

Hazardous Weather Conditions

Current conditions at

Chillicothe, Chillicothe Agri-Science Center (KCDJ)

Lat: 39.82°NLon: 93.58°WElev: 768ft.

18°F

-8°C

Humidity 59%
Wind Speed S 12 G 20 mph
Barometer 30.01 in (1018.9 mb)
Dewpoint 6°F (-14°C)
Visibility NA
Wind Chill5°F (-15°C)
Last update 18 Jan 10:51 am CST
Extended Forecast for

Mendon MO

  • Today

    Today: A chance of flurries before noon, then a chance of flurries after 3pm.  Mostly sunny, with a high near 35. Southwest wind 15 to 18 mph becoming northwest in the afternoon. Winds could gust as high as 34 mph.

    High: 35 °F

    Chance
    Flurries

  • Tonight

    Tonight: A chance of flurries before 9pm.  Mostly clear, with a low around 7. Wind chill values between -7 and 3. Northwest wind 14 to 17 mph, with gusts as high as 32 mph.

    Low: 7 °F

    Chance
    Flurries

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 20. Wind chill values between -10 and zero. Northwest wind 7 to 14 mph, with gusts as high as 22 mph.

    High: 20 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 10. South southwest wind 3 to 6 mph.

    Low: 10 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 37. Southwest wind 6 to 13 mph, with gusts as high as 21 mph.

    High: 37 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 40.

    High: 40 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 17.

    Low: 17 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

Detailed Forecast

Today
A chance of flurries before noon, then a chance of flurries after 3pm. Mostly sunny, with a high near 35. Southwest wind 15 to 18 mph becoming northwest in the afternoon. Winds could gust as high as 34 mph.
Tonight
A chance of flurries before 9pm. Mostly clear, with a low around 7. Wind chill values between -7 and 3. Northwest wind 14 to 17 mph, with gusts as high as 32 mph.
M.L.King Day
Sunny, with a high near 20. Wind chill values between -10 and zero. Northwest wind 7 to 14 mph, with gusts as high as 22 mph.
Monday Night
Partly cloudy, with a low around 10. South southwest wind 3 to 6 mph.
Tuesday
Mostly sunny, with a high near 37. Southwest wind 6 to 13 mph, with gusts as high as 21 mph.
Tuesday Night
Mostly cloudy, with a low around 23.
Wednesday
Sunny, with a high near 40.
Wednesday Night
Partly cloudy, with a low around 17.
Thursday
Mostly sunny, with a high near 37.
Thursday Night
Mostly cloudy, with a low around 25.
Friday
Mostly cloudy, with a high near 39.
Friday Night
Mostly cloudy, with a low around 12.
Saturday
A chance of snow. Partly sunny, with a high near 20. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Mendon MO
 39.58°N 93.14°W (Elev. 679 ft)
9:32 am CST Jan 18, 2026
11am CST Jan 18, 2026-6pm CST Jan 24, 2026
 
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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