Heavy Lake Effect Snow; Subfreezing Temperatures in the Eastern U.S.

A multi-day heavy lake effect snow event is expected downwind of Lakes Erie and Ontario through New Year's Day. The Arctic front will continue to bring increasing winds to the Northeast that will remain gusty. Subfreezing overnight low temperatures will be found as far south as the Gulf Coast. Read More >

Hazardous Weather Conditions

Current conditions at

Chillicothe Ross County Airport (KRZT)

Lat: 39.44°NLon: 83.02°WElev: 725ft.

Breezy

23°F

-5°C

Humidity 68%
Wind Speed W 23 G 30 mph
Barometer 30.13 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill7°F (-14°C)
Last update 29 Dec 9:15 pm EST
Extended Forecast for

Adelphi OH

  • Tonight

    Tonight: A chance of snow showers, mainly before 4am.  Mostly cloudy, with a low around 20. West wind 15 to 18 mph, with gusts as high as 31 mph.  Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 20 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: Scattered flurries with a slight chance of snow showers before 7am, then scattered flurries between 7am and 8am.  Partly sunny, with a high near 27. West wind 11 to 14 mph, with gusts as high as 25 mph.

    High: 27 °F

    Slight Chance
    Snow Showers
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow, mainly after 1am.  Mostly cloudy, with a low around 22. West wind 8 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 40%. New snow accumulation of less than one inch possible.

    Low: 22 °F

    Chance Snow

  • Wednesday

    Wednesday: A slight chance of snow after 1pm.  Cloudy, with a high near 34. West wind 9 to 13 mph, with gusts as high as 23 mph.  Chance of precipitation is 20%.

    High: 34 °F

    Cloudy then
    Slight Chance
    Snow

  • Wednesday Night

    Wednesday Night: Snow.  Low around 18. West wind 7 to 10 mph, with gusts as high as 21 mph.  Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 18 °F

    Snow

  • New Year's Day

    New Year's Day: A slight chance of snow before 1pm.  Partly sunny, with a high near 29. Chance of precipitation is 20%.

    High: 29 °F

    Slight Chance
    Snow

  • Thursday Night

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

    Low: 18 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 39.

    High: 39 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 20.

    Low: 20 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of snow showers, mainly before 4am. Mostly cloudy, with a low around 20. West wind 15 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.
Tuesday
Scattered flurries with a slight chance of snow showers before 7am, then scattered flurries between 7am and 8am. Partly sunny, with a high near 27. West wind 11 to 14 mph, with gusts as high as 25 mph.
Tuesday Night
A chance of snow, mainly after 1am. Mostly cloudy, with a low around 22. West wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.
Wednesday
A slight chance of snow after 1pm. Cloudy, with a high near 34. West wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Wednesday Night
Snow. Low around 18. West wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
New Year's Day
A slight chance of snow before 1pm. Partly sunny, with a high near 29. Chance of precipitation is 20%.
Thursday Night
Mostly cloudy, with a low around 18.
Friday
Partly sunny, with a high near 39.
Friday Night
Partly cloudy, with a low around 20.
Saturday
Partly sunny, with a high near 33.
Saturday Night
Partly cloudy, with a low around 20.
Sunday
Partly sunny, with a high near 37.
Sunday Night
Mostly cloudy, with a low around 25.
Monday
Mostly cloudy, with a high near 44.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Adelphi OH
 39.47°N 82.74°W (Elev. 797 ft)
9:12 pm EST Dec 29, 2025
9pm EST Dec 29, 2025-6pm EST Jan 5, 2026
 
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Additional Resources

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