National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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

19°F

-7°C

Humidity 93%
Wind Speed SE 3 mph
Barometer 30.43 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Last update 12 Jan 7:35 am EST
Extended Forecast for

2 Miles SE Liberty TN

  • Today

    Today: Sunny, with a high near 44. Calm wind becoming west around 5 mph.

    High: 44 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 26. Calm wind.

    Low: 26 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 54. Calm wind becoming west around 5 mph in the afternoon.

    High: 54 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 36. Southwest wind around 5 mph.

    Low: 36 °F

    Mostly Clear

  • Wednesday

    Wednesday: Showers likely, mainly after 1pm. Mostly cloudy, with a high near 49. West wind around 5 mph. Chance of precipitation is 60%.

    High: 49 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Rain showers before 3am, then snow showers. Low around 24. West wind 5 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.

    Low: 24 °F

    Showers then
    Rain/Snow

  • Thursday

    Thursday: Snow showers, mainly before 1pm. High near 28. West wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.

    High: 28 °F

    Snow Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of snow showers before 1am. Mostly cloudy, with a low around 14.

    Low: 14 °F

    Slight Chance
    Snow Showers

  • Friday

    Friday: Mostly sunny, with a high near 35.

    High: 35 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 44. Calm wind becoming west around 5 mph.
Tonight
Mostly clear, with a low around 26. Calm wind.
Tuesday
Sunny, with a high near 54. Calm wind becoming west around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 36. Southwest wind around 5 mph.
Wednesday
Showers likely, mainly after 1pm. Mostly cloudy, with a high near 49. West wind around 5 mph. Chance of precipitation is 60%.
Wednesday Night
Rain showers before 3am, then snow showers. Low around 24. West wind 5 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.
Thursday
Snow showers, mainly before 1pm. High near 28. West wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.
Thursday Night
A 20 percent chance of snow showers before 1am. Mostly cloudy, with a low around 14.
Friday
Mostly sunny, with a high near 35.
Friday Night
A 30 percent chance of snow showers, mainly after 1am. Mostly cloudy, with a low around 24.
Saturday
A 20 percent chance of snow showers. Mostly cloudy, with a high near 38.
Saturday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 19.
Sunday
A 20 percent chance of snow showers. Partly sunny, with a high near 28.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Liberty TN
 36.13°N 82.59°W (Elev. 1667 ft)
Last Update:
6:36 am EST Jan 12, 2026
Forecast Valid:
7am EST Jan 12, 2026-6pm EST Jan 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation