Powerful Winter Storm from the Upper Midwest into the Northeast; Severe Thunderstorms in the Midwest and Ohio Valley

A rapidly-intensifying storm is expected to bring heavy snow, blizzard conditions, and icing from the Upper Midwest through the Great Lakes and Northeast. Scattered severe thunderstorms may produce severe/damaging wind gusts and a couple of tornadoes across parts of the Midwest and lower Ohio Valley through the evening. Arctic air will expand across the central and southern U.S.. Read More >

Hazardous Weather Conditions

Current conditions at

Greeneville-Greene County Municipal Airport (KGCY)

Lat: 36.2°NLon: 82.81°WElev: 1608ft.

Overcast

64°F

18°C

Humidity	64%
Wind Speed	SW 6 mph
Barometer	29.90 in
Dewpoint	52°F (11°C)
Visibility	10.00 mi
Last update	28 Dec 6:15 pm EST

More Information:

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

Extended Forecast for

Sams Gap NC

Wind Advisory December 28, 10:00pm until December 29, 07:00pm

Click here for hazard details and duration

Wind Advisory

Tonight
Low: 33 °F
Patchy Fog
then Showers
and Patchy
Fog
Monday
High: 41 °F⇓
Breezy.
Chance
Showers then
Mostly Sunny
Monday Night
Low: 13 °F
Mostly Cloudy
and Blustery
Tuesday
High: 23 °F
Becoming
Sunny
Tuesday Night
Low: 16 °F
Mostly Clear
Wednesday
High: 34 °F
Sunny
Wednesday Night
Low: 23 °F
Partly Cloudy
New Year's Day
High: 36 °F
Chance
Flurries
Thursday Night
Low: 25 °F
Chance
Flurries

Detailed Forecast

Tonight

Showers, mainly after 3am. Patchy fog between 11pm and 4am. Low around 33. South wind 10 to 15 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Monday

A 30 percent chance of showers, mainly before 8am. Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 21 by 5pm. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 40 mph.

Monday Night

Mostly cloudy, with a low around 13. Wind chill values between -3 and 4. Blustery, with a northwest wind around 20 mph, with gusts as high as 40 mph.

Tuesday

Partly sunny, then gradually becoming sunny, with a high near 23. Wind chill values between -4 and 6. Northwest wind 10 to 15 mph, with gusts as high as 35 mph.

Tuesday Night

Mostly clear, with a low around 16. West wind around 10 mph, with gusts as high as 20 mph.

Wednesday

Sunny, with a high near 34. West wind 5 to 10 mph, with gusts as high as 25 mph.

Wednesday Night

Partly cloudy, with a low around 23. West wind around 10 mph, with gusts as high as 20 mph.

New Year's Day

A chance of flurries after 1pm. Mostly sunny, with a high near 36.

Thursday Night

A chance of flurries before 1am. Partly cloudy, with a low around 25.

Friday

Partly sunny, with a high near 40.