Tracking Late December Winter Storm Expected to Impact the Northern Plains through the Northeast U.S.

A winter storm system will rapidly intensify over the Midwest on Sunday and track through the Great Lakes on Monday. Periods of heavy snow are anticipated across the Upper Great Lakes late Sunday and continuing into Monday. At least 1/10 inch of ice accumulation is expected from a wintry mix across much of the interior Northeast U.S. starting Sunday afternoon. Read More >

Current conditions at

Greeneville-Greene County Municipal Airport (KGCY)

Lat: 36.2°NLon: 82.81°WElev: 1608ft.

Fair

66°F

19°C

Humidity	56%
Wind Speed	Calm
Barometer	30.01 in
Dewpoint	50°F (10°C)
Visibility	10.00 mi
Last update	27 Dec 4:55 pm EST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Erwin TN

Tonight
Low: 49 °F
Mostly Clear
Sunday
High: 67 °F
Partly Sunny
Sunday Night
Low: 48 °F
Partly Cloudy
then Showers
Likely
Monday
High: 51 °F
Showers
Likely then
Slight Chance
Showers
Monday Night
Low: 18 °F
Chance
Flurries
Tuesday
High: 31 °F
Mostly Sunny
Tuesday Night
Low: 19 °F
Mostly Clear
Wednesday
High: 41 °F
Mostly Sunny
Wednesday Night
Low: 27 °F
Partly Cloudy

Detailed Forecast

Tonight

Mostly clear, with a low around 49. Calm wind.

Sunday

Partly sunny, with a high near 67. Light southeast wind becoming south 5 to 10 mph in the morning.

Sunday Night

Showers likely after 1am. Increasing clouds, with a low around 48. South wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Monday

Showers likely, mainly before noon. Mostly cloudy, then gradually becoming sunny, with a high near 51. West wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

Monday Night

A chance of flurries after 1am. Mostly cloudy, with a low around 18. West wind around 15 mph, with gusts as high as 25 mph.

Tuesday

Mostly sunny, with a high near 31. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.

Tuesday Night

Mostly clear, with a low around 19. West wind around 5 mph, with gusts as high as 20 mph.

Wednesday

Mostly sunny, with a high near 41.

Wednesday Night

Partly cloudy, with a low around 27.

New Year's Day

Mostly sunny, with a high near 45.