Rapid Warm-Up Forecast Across Much of the Lower 48 Today and Tuesday

Most of the U.S. starts the week calm and unseasonably warm. The Heartland will be warmest, with highs 25–30° above average. Only the Gulf Coast stays chilly. Rain today is limited to western Washington while lake effect snow continues east of Lake Ontario. Cooler air returns after Tuesday, bringing a wintry mix to the Midwest and Northeast by Wednesday. Read More >

Hazardous Weather Conditions

Current conditions at

Greeneville-Greene County Municipal Airport (KGCY)

Lat: 36.2°NLon: 82.81°WElev: 1608ft.

Fair

23°F

-5°C

Humidity 80%
Wind Speed Calm
Barometer 30.43 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Last update 12 Jan 8:55 am EST
Extended Forecast for

Chuckey TN

  • Today

    Today: Sunny, with a high near 42. Calm wind becoming west around 5 mph.

    High: 42 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 21. Calm wind.

    Low: 21 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 52. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 52 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 32. Southwest wind around 5 mph.

    Low: 32 °F

    Mostly Clear

  • Wednesday

    Wednesday: Showers likely, mainly after 1pm.  Mostly cloudy, with a high near 49. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 70%.

    High: 49 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Rain and snow showers before 1am, then rain showers between 1am and 2am, then snow showers after 2am.  Low around 23. West wind 5 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 90%.

    Low: 23 °F

    Showers then
    Rain/Snow

  • Thursday

    Thursday: A 50 percent chance of snow showers.  Mostly cloudy, with a high near 28. West wind around 15 mph, with gusts as high as 30 mph.

    High: 28 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 12.

    Low: 12 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 34.

    High: 34 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 42. Calm wind becoming west around 5 mph.
Tonight
Mostly clear, with a low around 21. Calm wind.
Tuesday
Sunny, with a high near 52. Calm wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 32. Southwest wind around 5 mph.
Wednesday
Showers likely, mainly after 1pm. Mostly cloudy, with a high near 49. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Wednesday Night
Rain and snow showers before 1am, then rain showers between 1am and 2am, then snow showers after 2am. Low around 23. West wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Thursday
A 50 percent chance of snow showers. Mostly cloudy, with a high near 28. West wind around 15 mph, with gusts as high as 30 mph.
Thursday Night
Mostly cloudy, with a low around 12.
Friday
Partly sunny, with a high near 34.
Friday Night
A 30 percent chance of snow showers, mainly after 1am. Mostly cloudy, with a low around 22.
Saturday
A 30 percent chance of snow showers. Mostly cloudy, with a high near 37.
Saturday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 17.
Sunday
A 20 percent chance of snow showers. Partly sunny, with a high near 29.
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ABOUT THIS FORECAST

 
Point Forecast:
Chuckey TN
 36.25°N 82.69°W (Elev. 1677 ft)
6:36 am EST Jan 12, 2026
9am EST Jan 12, 2026-6pm EST Jan 18, 2026
 
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