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

Tracking Winter Storm and Severe Weather Impacts Through This Weekend

Heavy mountain snow will continue into Thursday afternoon across the Cascades. Two fast moving storms will track from the southern Rockies to the Great Lakes Thursday and then Friday into Sunday with areas of gusty winds, and heavy snow. In the Southeast U.S., severe thunderstorms and heavy to excessive rainfall are forecast on Friday. Read More >

Hazardous Weather Conditions

Current conditions at

Greeneville-Greene County Municipal Airport (KGCY)

Lat: 36.2°NLon: 82.81°WElev: 1608ft.

Fair

48°F

9°C

Humidity 71%
Wind Speed E 5 mph
Barometer 30.08 in
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 8 Jan 3:50 am EST
Extended Forecast for

2 Miles W Erwin TN

  • Today

    Today: Increasing clouds, with a high near 64. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 64 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Cloudy, then gradually becoming partly cloudy, with a low around 52. South wind around 5 mph, with gusts as high as 30 mph.

    Low: 52 °F

    Decreasing
    Clouds

  • Friday

    Friday: Showers likely, mainly after 1pm. Cloudy, with a high near 66. South wind around 5 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 66 °F

    Chance
    Showers then
    Showers
    Likely

  • Friday Night

    Friday Night: Showers. Low around 56. Calm wind becoming southeast around 5 mph. Winds could gust as high as 30 mph. Chance of precipitation is 90%.

    Low: 56 °F

    Showers

  • Saturday

    Saturday: Showers. High near 64. South wind around 5 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.

    High: 64 °F

    Showers

  • Saturday Night

    Saturday Night: A 40 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 34. West wind 5 to 10 mph, with gusts as high as 25 mph.

    Low: 34 °F

    Chance
    Showers

  • Sunday

    Sunday: Partly sunny, with a high near 39. West wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 39 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 41.

    High: 41 °F

    Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 64. Calm wind becoming southeast around 5 mph in the afternoon.
Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 52. South wind around 5 mph, with gusts as high as 30 mph.
Friday
Showers likely, mainly after 1pm. Cloudy, with a high near 66. South wind around 5 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Showers. Low around 56. Calm wind becoming southeast around 5 mph. Winds could gust as high as 30 mph. Chance of precipitation is 90%.
Saturday
Showers. High near 64. South wind around 5 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.
Saturday Night
A 40 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 34. West wind 5 to 10 mph, with gusts as high as 25 mph.
Sunday
Partly sunny, with a high near 39. West wind 10 to 15 mph, with gusts as high as 30 mph.
Sunday Night
Partly cloudy, with a low around 21.
Monday
Sunny, with a high near 41.
Monday Night
Mostly clear, with a low around 25.
Tuesday
Sunny, with a high near 50.
Tuesday Night
Partly cloudy, with a low around 32.
Wednesday
A 20 percent chance of showers. Partly sunny, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Erwin TN
 36.15°N 82.45°W (Elev. 1923 ft)
Last Update:
12:32 am EST Jan 8, 2026
Forecast Valid:
4am EST Jan 8, 2026-6pm EST Jan 14, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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