Strong Atmospheric River Bringing Heavy Rain to the Pacific Northwest; Areas of Snow in the North-Central and Eastern U.S.

A strong atmospheric river will bring prolonged heavy rainfall along with gusty winds to the Pacific Northwest through much of this week. The heavy rainfall may lead to widespread urban and river flooding. Accumulating snow is expected over parts of the central Appalachians and Mid-Atlantic today as well as the Upper Midwest and the Upper Great Lakes this evening into Tuesday. 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.

Fog/Mist

39°F

4°C

Humidity	100%
Wind Speed	W 6 mph
Barometer	30.04 in
Dewpoint	39°F (4°C)
Visibility	1.75 mi
Wind Chill	35°F (2°C)
Last update	8 Dec 11:35 am EST

More Information:

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

Extended Forecast for

Greeneville TN

Today
High: 41 °F
Rain/Snow
Likely
Tonight
Low: 25 °F
Mostly Cloudy
Tuesday
High: 44 °F
Decreasing
Clouds
Tuesday Night
Low: 29 °F
Partly Cloudy
Wednesday
High: 52 °F
Partly Sunny
Wednesday Night
Low: 29 °F
Slight Chance
Showers then
Slight Chance
Snow Showers
Thursday
High: 41 °F
Mostly Cloudy
then Slight
Chance
Showers
Thursday Night
Low: 28 °F
Chance
Showers then
Chance
Rain/Snow
Friday
High: 44 °F
Slight Chance
Snow Showers
then Slight
Chance
Showers

Detailed Forecast

Today

Rain showers likely before 5pm, then a chance of rain and snow showers. Cloudy, with a high near 41. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 60%. Little or no snow accumulation expected.

Tonight

Mostly cloudy, with a low around 25. Northwest wind around 5 mph becoming calm.

Tuesday

Mostly cloudy, then gradually becoming sunny, with a high near 44. Calm wind becoming southwest around 5 mph in the afternoon.

Tuesday Night

Partly cloudy, with a low around 29. South wind around 5 mph.

Wednesday

Partly sunny, with a high near 52. West wind 10 to 15 mph, with gusts as high as 30 mph.

Wednesday Night

A slight chance of rain showers before midnight, then a slight chance of snow showers between midnight and 1am. Mostly cloudy, with a low around 29. West wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

Thursday

A 20 percent chance of showers after 1pm. Partly sunny, with a high near 41. West wind around 5 mph.

Thursday Night

A chance of rain showers before 4am, then a slight chance of snow showers. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.

Friday

A slight chance of snow showers before 7am, then a slight chance of rain showers after 1pm. Partly sunny, with a high near 44. Chance of precipitation is 20%.

Friday Night

A slight chance of rain showers before midnight, then a slight chance of snow showers between midnight and 1am. Mostly cloudy, with a low around 21. Chance of precipitation is 20%.

Saturday

Mostly sunny, with a high near 33.

Saturday Night

Partly cloudy, with a low around 17.

Sunday

Mostly sunny, with a high near 34.