Heavy Lake Effect Snow; Subfreezing Temperatures in the Eastern U.S.

A multi-day heavy lake effect snow event is expected downwind of Lakes Erie and Ontario through New Year's Day. The Arctic front will continue to bring increasing winds to the Northeast that will remain gusty. Subfreezing overnight low temperatures will be found as far south as the Gulf Coast. 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

23°F

-5°C

Humidity	63%
Wind Speed	NW 10 mph
Barometer	30.13 in
Dewpoint	12°F (-11°C)
Visibility	10.00 mi
Wind Chill	13°F (-11°C)
Last update	30 Dec 4:35 am EST

More Information:

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

Extended Forecast for

Sams Gap NC

Overnight
Low: 12 °F
Chance
Flurries and
Blustery
Tuesday
High: 22 °F
Chance
Flurries
Tuesday Night
Low: 16 °F
Mostly Clear
Wednesday
High: 33 °F
Mostly Sunny
Wednesday Night
Low: 24 °F
Mostly Cloudy
New Year's Day
High: 34 °F
Partly Sunny
Thursday Night
Low: 27 °F
Partly Cloudy
Friday
High: 45 °F
Mostly Cloudy
Friday Night
Low: 37 °F
Showers
Likely

Detailed Forecast

Overnight

A chance of flurries. Cloudy, with a low around 12. Wind chill values between -1 and -6. Blustery, with a northwest wind around 20 mph, with gusts as high as 35 mph.

Tuesday

A chance of flurries before 9am. Cloudy through mid morning, then gradual clearing, with a high near 22. Wind chill values between -5 and 5. Northwest wind 10 to 15 mph, with gusts as high as 35 mph.

Tuesday Night

Mostly clear, with a low around 16. Wind chill values between 4 and 9. West wind around 10 mph, with gusts as high as 20 mph.

Wednesday

Mostly sunny, with a high near 33. West wind around 10 mph, with gusts as high as 25 mph.

Wednesday Night

Mostly cloudy, with a low around 24. West wind 10 to 15 mph, with gusts as high as 30 mph.

New Year's Day

Partly sunny, with a high near 34. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.

Thursday Night

Partly cloudy, with a low around 27. Northwest wind around 5 mph becoming southwest after midnight.

Friday

Mostly cloudy, with a high near 45.