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 >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Greeneville-Greene County Municipal Airport (KGCY)

Lat: 36.2°NLon: 82.81°WElev: 1608ft.

Overcast

57°F

14°C

Humidity	77%
Wind Speed	Calm
Barometer	30.03 in
Dewpoint	50°F (10°C)
Visibility	10.00 mi
Last update	28 Dec 8:35 am EST

More Information:

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

Extended Forecast for

Greeneville TN

Today
High: 68 °F
Partly Sunny
Tonight
Low: 37 °F
Partly Cloudy
then Showers
Likely
Monday
High: 48 °F⇓
Showers
Likely then
Slight Chance
Showers
Monday Night
Low: 20 °F
Mostly Cloudy
Tuesday
High: 32 °F
Sunny
Tuesday Night
Low: 19 °F
Mostly Clear
Wednesday
High: 42 °F
Mostly Sunny
Wednesday Night
Low: 26 °F
Mostly Cloudy
New Year's Day
High: 45 °F
Mostly Sunny

Detailed Forecast

Today

Partly sunny, with a high near 68. South wind around 5 mph.

Tonight

Showers likely after 1am. Increasing clouds, with a low around 37. South wind 5 to 15 mph becoming west after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Monday

Showers likely, mainly before noon. Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 33 by 5pm. West wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Monday Night

Mostly cloudy, with a low around 20. West wind around 15 mph, with gusts as high as 25 mph.

Tuesday

Sunny, with a high near 32. West wind around 10 mph, with gusts as high as 20 mph.

Tuesday Night

Mostly clear, with a low around 19. Southwest wind around 5 mph.

Wednesday

Mostly sunny, with a high near 42. West wind 5 to 10 mph, with gusts as high as 20 mph.

Wednesday Night

Mostly cloudy, with a low around 26.

New Year's Day

Mostly sunny, with a high near 45.