Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds from the Upper Midwest into the Northeast

A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall, areas of urban and river flooding, landslides, heavy mountain snow, and gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. Read More >

Hazardous Weather Conditions

Current conditions at

Greeneville-Greene County Municipal Airport (KGCY)

Lat: 36.2°NLon: 82.81°WElev: 1608ft.

Partly Cloudy

30°F

-1°C

Humidity	93%
Wind Speed	Calm
Barometer	29.86 in
Dewpoint	28°F (-2°C)
Visibility	10.00 mi
Last update	10 Dec 4:35 am EST

More Information:

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

Extended Forecast for

Erwin TN

Winter Weather Advisory December 10, 01:00pm until December 11, 10:00am

Wind Advisory December 10, 07:00am until December 11, 01:00am

Click here for hazard details and duration

Winter Weather Advisory

Wind Advisory

Today
High: 53 °F
Partly Sunny
then Showers
Likely
Tonight
Low: 27 °F
Rain/Snow
Likely then
Snow Showers
Likely and
Patchy Fog
Thursday
High: 34 °F
Chance Snow
Showers then
Partly Sunny
Thursday Night
Low: 24 °F
Mostly Cloudy
Friday
High: 50 °F
Partly Sunny
Friday Night
Low: 31 °F
Mostly Cloudy
Saturday
High: 51 °F
Mostly Sunny
Saturday Night
Low: 30 °F
Partly Cloudy
then Slight
Chance
Rain/Snow
Sunday
High: 38 °F
Slight Chance
Snow Showers
then Sunny

Detailed Forecast

Today

Showers likely, mainly after 5pm. Partly sunny, with a high near 53. Southeast wind 5 to 15 mph becoming west in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Tonight

Rain showers likely before 9pm, then snow showers likely. Patchy fog between midnight and 4am. Otherwise, cloudy, with a low around 27. West wind around 15 mph, with gusts as high as 40 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Thursday

A 30 percent chance of snow showers before 7am. Mostly cloudy, with a high near 34. West wind 5 to 10 mph, with gusts as high as 30 mph.

Thursday Night

Mostly cloudy, with a low around 24. Calm wind.

Friday

Partly sunny, with a high near 50. Calm wind becoming southwest around 5 mph in the morning.

Friday Night

Mostly cloudy, with a low around 31. West wind around 5 mph, with gusts as high as 25 mph.

Saturday

Mostly sunny, with a high near 51. West wind around 5 mph.

Saturday Night

A slight chance of rain showers after 1am, mixing with snow after 5am. Partly cloudy, with a low around 30. Chance of precipitation is 20%.