Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. 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

45°F

7°C

Humidity	71%
Wind Speed	Calm
Barometer	29.98 in
Dewpoint	36°F (2°C)
Visibility	10.00 mi
Last update	7 Dec 6:15 pm EST

More Information:

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

Extended Forecast for

3 Miles S Rogersville TN

Tonight
Low: 35 °F
Mostly Cloudy
then Chance
Showers
Monday
High: 42 °F
Showers
Likely
Monday Night
Low: 25 °F
Mostly Cloudy
Tuesday
High: 46 °F
Mostly Sunny
Tuesday Night
Low: 32 °F
Partly Cloudy
Wednesday
High: 52 °F
Partly Sunny
Wednesday Night
Low: 31 °F
Slight Chance
Showers
Thursday
High: 46 °F
Partly Sunny
then Chance
Showers
Thursday Night
Low: 27 °F
Chance Rain
then Chance
Rain/Snow

Detailed Forecast

Tonight

A 40 percent chance of showers after 3am. Mostly cloudy, with a low around 35. Calm wind.

Monday

Showers likely, mainly before 8am. Cloudy, with a high near 42. Calm wind becoming north around 5 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 25. Calm wind.

Tuesday

Mostly sunny, with a high near 46. Calm wind becoming southwest around 5 mph in the afternoon.

Tuesday Night

Partly cloudy, with a low around 32. Southwest wind around 5 mph.

Wednesday

Partly sunny, with a high near 52. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

Wednesday Night

A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 31. West wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 20 mph.

Thursday

A 30 percent chance of showers after 1pm. Partly sunny, with a high near 46.

Thursday Night

A chance of rain before 4am, then a chance of rain and snow between 4am and 5am, then a chance of snow after 5am. Mostly cloudy, with a low around 27. Chance of precipitation is 50%.

Friday

A chance of snow before 9am, then a chance of rain and snow showers between 9am and 10am, then a chance of rain showers after 10am. Partly sunny, with a high near 42. Chance of precipitation is 30%.

Friday Night

A slight chance of rain showers, snow showers, and freezing rain. Mostly cloudy, with a low around 15. Chance of precipitation is 20%.

Saturday

Mostly sunny, with a high near 31.

Saturday Night

Partly cloudy, with a low around 14.

Sunday

Mostly sunny, with a high near 33.