National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Chillicothe Ross County Airport (KRZT)

Lat: 39.44°NLon: 83.02°WElev: 725ft.

1°F

-17°C

Humidity 60%
Wind Speed SW 3 mph
Barometer 30.36 in
Dewpoint -9°F (-23°C)
Visibility 10.00 mi
Last update 26 Jan 9:35 pm EST
Extended Forecast for

McDermott OH

Extreme Cold Warning until January 27, 12:00pm
Click here for hazard details and duration
Extreme Cold Warning
  •  
    Extreme Cold Warning until January 27, 12:00pm

    NOW until 12:00pm Tue

    Extreme Cold Warning

  • Tonight

    Low: -2 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of snow after 1pm. Patchy blowing snow after 8am. Increasing clouds, with a high near 25. Wind chill values as low as -14. West wind 7 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

    High: 25 °F

    Slight Chance
    Snow and
    Patchy
    Blowing Snow

  • Tuesday Night

    Tuesday Night: A slight chance of snow before 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 0. West wind around 6 mph becoming calm after midnight. Chance of precipitation is 20%.

    Low: 0 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Wednesday

    Wednesday: Increasing clouds, with a high near 20. Wind chill values as low as zero. Calm wind becoming west 5 to 7 mph in the afternoon.

    High: 20 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 2. Light west wind.

    Low: 2 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 20.

    High: 20 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -6.

    Low: -6 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 16.

    High: 16 °F

    Partly Sunny

Detailed Forecast

Tonight
Partly cloudy, with a low around -2. Wind chill values as low as -14. Southwest wind around 6 mph.
Tuesday
A slight chance of snow after 1pm. Patchy blowing snow after 8am. Increasing clouds, with a high near 25. Wind chill values as low as -14. West wind 7 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Tuesday Night
A slight chance of snow before 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 0. West wind around 6 mph becoming calm after midnight. Chance of precipitation is 20%.
Wednesday
Increasing clouds, with a high near 20. Wind chill values as low as zero. Calm wind becoming west 5 to 7 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 2. Light west wind.
Thursday
Partly sunny, with a high near 20.
Thursday Night
Partly cloudy, with a low around -6.
Friday
Partly sunny, with a high near 16.
Friday Night
Partly cloudy, with a low around -6.
Saturday
Partly sunny, with a high near 17.
Saturday Night
Mostly cloudy, with a low around 1.
Sunday
Mostly sunny, with a high near 23.
Sunday Night
Partly cloudy, with a low around 4.
Monday
Partly sunny, with a high near 30.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
McDermott OH
 38.83°N 83.07°W (Elev. 712 ft)
Last Update:
4:01 pm EST Jan 26, 2026
Forecast Valid:
9pm EST Jan 26, 2026-6pm EST Feb 2, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation