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.

10°F

-12°C

Humidity 67%
Wind Speed Calm
Barometer 30.34 in
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Last update 19 Jan 9:35 pm EST
Extended Forecast for

2 Miles NE McDermott OH

Cold Weather Advisory January 19, 09:53pm until January 20, 10:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 19, 09:53pm until January 20, 10:00am

    NOW until 10:00am Tue

    Cold Weather Advisory

  • Tonight

    Low: 8 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 26. West wind 3 to 6 mph.

    High: 26 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 16. Calm wind becoming south around 5 mph after midnight.

    Low: 16 °F

    Mostly Clear

  • Wednesday

    Wednesday: A chance of rain after 1pm.  Mostly cloudy, with a high near 44. Southwest wind 6 to 11 mph, with gusts as high as 31 mph.  Chance of precipitation is 30%.

    High: 44 °F

    Partly Sunny
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: A slight chance of rain before 1am.  Mostly cloudy, with a low around 30. Southwest wind 6 to 8 mph, with gusts as high as 20 mph.  Chance of precipitation is 20%.

    Low: 30 °F

    Slight Chance
    Rain

  • Thursday

    Thursday: Mostly sunny, with a high near 39.

    High: 39 °F

    Mostly Sunny

  • Thursday Night

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

    Low: 17 °F

    Partly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 27.

    High: 27 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 8. West wind 3 to 5 mph.
Tuesday
Sunny, with a high near 26. West wind 3 to 6 mph.
Tuesday Night
Mostly clear, with a low around 16. Calm wind becoming south around 5 mph after midnight.
Wednesday
A chance of rain after 1pm. Mostly cloudy, with a high near 44. Southwest wind 6 to 11 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.
Wednesday Night
A slight chance of rain before 1am. Mostly cloudy, with a low around 30. Southwest wind 6 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Thursday
Mostly sunny, with a high near 39.
Thursday Night
Partly cloudy, with a low around 17.
Friday
Mostly cloudy, with a high near 27.
Friday Night
A chance of snow after 1am. Mostly cloudy, with a low around 6. Chance of precipitation is 30%.
Saturday
A chance of snow. Mostly cloudy, with a high near 16. Chance of precipitation is 30%.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 6. Chance of precipitation is 40%.
Sunday
A chance of snow. Partly sunny, with a high near 21. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 6.
Monday
Mostly sunny, with a high near 28.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NE McDermott OH
 38.85°N 83.04°W (Elev. 643 ft)
7:58 pm EST Jan 19, 2026
9pm EST Jan 19, 2026-6pm EST Jan 26, 2026
 
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Additional Resources

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