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

Heavy Rain and Mountain Snow Lingers in California; Winter Storm Impacting the Great Lakes and Northeast U.S.

An atmospheric river will wind down through today across California with lingering heavy rainfall, heavy mountain snow, and gusty winds. A wintry mix of freezing rain, sleet, and snow will cause hazardous travel conditions for the Great Lakes into the northern Mid-Atlantic and southern New England today through Saturday morning. Areas of tree damage and power outages are possible. Read More >

Current conditions at

Greeneville-Greene County Municipal Airport (KGCY)

Lat: 36.2°NLon: 82.81°WElev: 1608ft.

Overcast

59°F

15°C

Humidity 94%
Wind Speed SW 5 mph
Barometer 29.97 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 27 Dec 5:35 am EST
Extended Forecast for

2 Miles W Erwin TN

  • Overnight

    Overnight: A chance of sprinkles. Cloudy, with a low around 55. West wind around 5 mph, with gusts as high as 20 mph.

    Low: 55 °F

    Chance
    Sprinkles

  • Saturday

    Saturday: Cloudy, then gradually becoming mostly sunny, with a high near 67. West wind around 5 mph becoming calm.

    High: 67 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Patchy fog after 4am. Otherwise, partly cloudy, with a low around 49. Calm wind.

    Low: 49 °F

    Partly Cloudy
    then Patchy
    Fog

  • Sunday

    Sunday: Mostly cloudy, with a high near 66. South wind around 5 mph.

    High: 66 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Showers likely after 1am. Mostly cloudy, with a low around 42. South wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

    Low: 42 °F

    Mostly Cloudy
    then Showers
    Likely

  • Monday

    Monday: Showers likely, mainly before 1pm. Partly sunny, with a high near 55. West wind around 15 mph, with gusts as high as 35 mph. Chance of precipitation is 60%.

    High: 55 °F

    Showers
    Likely

  • Monday Night

    Monday Night: A chance of flurries after 1am. Mostly cloudy, with a low around 19. West wind around 15 mph, with gusts as high as 40 mph.

    Low: 19 °F

    Chance
    Flurries

  • Tuesday

    Tuesday: Mostly sunny, with a high near 30.

    High: 30 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 19.

    Low: 19 °F

    Mostly Clear

Detailed Forecast

Overnight
A chance of sprinkles. Cloudy, with a low around 55. West wind around 5 mph, with gusts as high as 20 mph.
Saturday
Cloudy, then gradually becoming mostly sunny, with a high near 67. West wind around 5 mph becoming calm.
Saturday Night
Patchy fog after 4am. Otherwise, partly cloudy, with a low around 49. Calm wind.
Sunday
Mostly cloudy, with a high near 66. South wind around 5 mph.
Sunday Night
Showers likely after 1am. Mostly cloudy, with a low around 42. South wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Monday
Showers likely, mainly before 1pm. Partly sunny, with a high near 55. West wind around 15 mph, with gusts as high as 35 mph. Chance of precipitation is 60%.
Monday Night
A chance of flurries after 1am. Mostly cloudy, with a low around 19. West wind around 15 mph, with gusts as high as 40 mph.
Tuesday
Mostly sunny, with a high near 30.
Tuesday Night
Mostly clear, with a low around 19.
Wednesday
Sunny, with a high near 40.
Wednesday Night
Partly cloudy, with a low around 26.
New Year's Day
Mostly sunny, with a high near 40.
Thursday Night
Mostly cloudy, with a low around 18.
Friday
Partly sunny, with a high near 35.
Basemap Options
Click map to change the forecast location
Loading map...
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:
12:31 am EST Dec 27, 2025
Forecast Valid:
5am EST Dec 27, 2025-6pm EST Jan 2, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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