Snow Squalls May Impact New Year's Eve Travel from the Great Lakes to the Mid-Atlantic; Heavy Rain & Isolated Severe Thunderstorms in Southern California

Snow squalls are likely to cross the Lower Great Lakes this evening and the Ohio Valley through the interior Northeast/northern Mid-Atlantic overnight, before potentially reaching the I-95 corridor from D.C. to New York City early New Year’s Day morning. Heavy rain and isolated severe thunderstorms will impact coastal southern California including Los Angeles tonight into early on New Year's Day. Read More >

Current conditions at

Greeneville-Greene County Municipal Airport (KGCY)

Lat: 36.2°NLon: 82.81°WElev: 1608ft.

Fair

39°F

4°C

Humidity 39%
Wind Speed SW 6 mph
Barometer 29.94 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 31 Dec 5:55 pm EST
Extended Forecast for

Greeneville TN

  • Tonight

    Tonight: Increasing clouds, with a low around 29. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 29 °F

    Increasing
    Clouds

  • New Year's Day

    New Year's Day: Cloudy through mid morning, then gradual clearing, with a high near 45. West wind 5 to 10 mph.

    High: 45 °F

    Gradual
    Clearing

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 30. Calm wind.

    Low: 30 °F

    Mostly Clear

  • Friday

    Friday: Mostly cloudy, with a high near 52. Calm wind becoming west around 5 mph.

    High: 52 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Showers likely, mainly after 1am.  Patchy fog after 4am.  Otherwise, cloudy, with a low around 40. Calm wind.  Chance of precipitation is 60%.

    Low: 40 °F

    Chance
    Showers then
    Showers
    Likely and
    Patchy Fog

  • Saturday

    Saturday: Showers likely.  Patchy fog between 8am and 1pm.  Otherwise, cloudy, with a high near 50. Calm wind becoming east around 5 mph.  Chance of precipitation is 70%.

    High: 50 °F

    Showers
    Likely and
    Patchy Fog

  • Saturday Night

    Saturday Night: A 20 percent chance of showers before 1am.  Mostly cloudy, with a low around 35. Calm wind.

    Low: 35 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 29. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
New Year's Day
Cloudy through mid morning, then gradual clearing, with a high near 45. West wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 30. Calm wind.
Friday
Mostly cloudy, with a high near 52. Calm wind becoming west around 5 mph.
Friday Night
Showers likely, mainly after 1am. Patchy fog after 4am. Otherwise, cloudy, with a low around 40. Calm wind. Chance of precipitation is 60%.
Saturday
Showers likely. Patchy fog between 8am and 1pm. Otherwise, cloudy, with a high near 50. Calm wind becoming east around 5 mph. Chance of precipitation is 70%.
Saturday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 35. Calm wind.
Sunday
Mostly sunny, with a high near 48.
Sunday Night
Mostly cloudy, with a low around 31.
Monday
Sunny, with a high near 55.
Monday Night
Partly cloudy, with a low around 36.
Tuesday
Partly sunny, with a high near 58.
Tuesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 43.
Wednesday
A 30 percent chance of showers. Mostly cloudy, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
Greeneville TN
 36.15°N 82.84°W (Elev. 1535 ft)
6:06 pm EST Dec 31, 2025
6pm EST Dec 31, 2025-6pm EST Jan 7, 2026
 
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Additional Resources

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Hourly Weather Forecast

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