Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Current conditions at

Chillicothe Ross County Airport (KRZT)

Lat: 39.44°NLon: 83.02°WElev: 725ft.

Overcast

25°F

-4°C

Humidity 63%
Wind Speed SW 12 G 16 mph
Barometer 29.95 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill14°F (-10°C)
Last update 19 Jan 4:15 am EST
Extended Forecast for

2 Miles N McDermott OH

Cold Weather Advisory January 19, 05:00pm until January 20, 10:00am
Click here for hazard details and duration
Cold Weather Advisory
  • M.L.King Day

    M.L.King Day: Mostly cloudy, then gradually becoming sunny, with a high near 23. West wind 10 to 15 mph, with gusts as high as 29 mph.

    High: 23 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Increasing clouds, with a low around 9. West wind 3 to 7 mph.

    Low: 9 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Sunny, with a high near 26. Wind chill values as low as -2. West wind 6 to 8 mph.

    High: 26 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 15. Light south wind.

    Low: 15 °F

    Mostly Clear

  • Wednesday

    Wednesday: A slight chance of rain and snow between 1pm and 4pm, then a slight chance of rain after 4pm.  Mostly cloudy, with a high near 43. Southwest wind 6 to 11 mph, with gusts as high as 24 mph.  Chance of precipitation is 20%.

    High: 43 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A slight chance of rain.  Mostly cloudy, with a low around 30. Chance of precipitation is 20%.

    Low: 30 °F

    Slight Chance
    Rain

  • Thursday

    Thursday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 18.

    Low: 18 °F

    Partly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 31.

    High: 31 °F

    Mostly Cloudy

Detailed Forecast

M.L.King Day
Mostly cloudy, then gradually becoming sunny, with a high near 23. West wind 10 to 15 mph, with gusts as high as 29 mph.
Tonight
Increasing clouds, with a low around 9. West wind 3 to 7 mph.
Tuesday
Sunny, with a high near 26. Wind chill values as low as -2. West wind 6 to 8 mph.
Tuesday Night
Mostly clear, with a low around 15. Light south wind.
Wednesday
A slight chance of rain and snow between 1pm and 4pm, then a slight chance of rain after 4pm. Mostly cloudy, with a high near 43. Southwest wind 6 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Wednesday Night
A slight chance of rain. Mostly cloudy, with a low around 30. Chance of precipitation is 20%.
Thursday
Mostly sunny, with a high near 38.
Thursday Night
Partly cloudy, with a low around 18.
Friday
Mostly cloudy, with a high near 31.
Friday Night
Mostly cloudy, with a low around 7.
Saturday
A chance of snow. Partly sunny, with a high near 18. Chance of precipitation is 30%.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 7. Chance of precipitation is 30%.
Sunday
A chance of snow. Partly sunny, with a high near 24. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N McDermott OH
 38.85°N 83.07°W (Elev. 719 ft)
4:00 am EST Jan 19, 2026
4am EST Jan 19, 2026-6pm EST Jan 25, 2026
 
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Additional Resources

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Hourly Weather Forecast

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