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.

23°F

-5°C

Humidity 68%
Wind Speed W 18 G 26 mph
Barometer 30.15 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill9°F (-13°C)
Last update 30 Dec 2:35 am EST
Extended Forecast for

Adelphi OH

  • Overnight

    Overnight: A chance of snow, mainly before 4am.  Mostly cloudy, with a low around 19. West wind around 15 mph, with gusts as high as 28 mph.  Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 19 °F

    Chance Snow

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 28. West wind 10 to 14 mph, with gusts as high as 25 mph.

    High: 28 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A chance of snow, mainly between 11pm and 5am.  Mostly cloudy, with a low around 22. West wind 7 to 9 mph, with gusts as high as 20 mph.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 22 °F

    Chance Snow

  • Wednesday

    Wednesday: A slight chance of snow after 1pm.  Cloudy, with a high near 35. West wind 9 to 13 mph, with gusts as high as 23 mph.  Chance of precipitation is 20%.

    High: 35 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Wednesday Night

    Wednesday Night: Snow.  Low around 16. West wind around 10 mph becoming northwest after midnight. Winds could gust as high as 21 mph.  Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 16 °F

    Snow

  • New Year's Day

    New Year's Day: Partly sunny, with a high near 28.

    High: 28 °F

    Partly Sunny

  • Thursday Night

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

    Low: 18 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 38.

    High: 38 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A chance of snow, mainly before 4am. Mostly cloudy, with a low around 19. West wind around 15 mph, with gusts as high as 28 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.
Tuesday
Mostly cloudy, with a high near 28. West wind 10 to 14 mph, with gusts as high as 25 mph.
Tuesday Night
A chance of snow, mainly between 11pm and 5am. Mostly cloudy, with a low around 22. West wind 7 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Wednesday
A slight chance of snow after 1pm. Cloudy, with a high near 35. West wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Wednesday Night
Snow. Low around 16. West wind around 10 mph becoming northwest after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
New Year's Day
Partly sunny, with a high near 28.
Thursday Night
Partly cloudy, with a low around 18.
Friday
Partly sunny, with a high near 38.
Friday Night
Mostly cloudy, with a low around 21.
Saturday
Partly sunny, with a high near 34.
Saturday Night
Partly cloudy, with a low around 19.
Sunday
Mostly cloudy, with a high near 38.
Sunday Night
Mostly cloudy, with a low around 27.
Monday
Mostly cloudy, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
Adelphi OH
 39.47°N 82.74°W (Elev. 797 ft)
1:52 am EST Dec 30, 2025
2am EST Dec 30, 2025-6pm EST Jan 5, 2026
 
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Additional Resources

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Hourly Weather Forecast

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