Atmospheric River Bringing Heavy Rain to Southern California and Heavy Snow to the Sierra Nevadas

A strong atmospheric river will continue heavy rain over southern California through Friday. The heaviest rainfall is ongoing today in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall has begun over the Sierra Nevada Mountains and will continue through Friday. Travel will become increasingly difficult over the passes due to snow and strong winds. Read More >

Current conditions at

Greeneville-Greene County Municipal Airport (KGCY)

Lat: 36.2°NLon: 82.81°WElev: 1608ft.

Overcast

66°F

19°C

Humidity	68%
Wind Speed	SW 7 mph
Barometer	30.08 in
Dewpoint	55°F (13°C)
Visibility	10.00 mi
Last update	25 Dec 1:15 pm EST

More Information:

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

Extended Forecast for

4 Miles SW Surgoinsville TN

Christmas Day
High: 68 °F
Mostly Cloudy
Tonight
Low: 54 °F
Chance
Showers and
Patchy Fog
Friday
High: 67 °F
Slight Chance
Showers and
Areas Fog
Friday Night
Low: 56 °F
Chance
Showers
Saturday
High: 68 °F
Partly Sunny
Saturday Night
Low: 50 °F
Mostly Cloudy
Sunday
High: 68 °F
Mostly Cloudy
Sunday Night
Low: 45 °F
Slight Chance
Showers then
Showers
Likely
Monday
High: 58 °F
Showers then
Rain/Snow

Detailed Forecast

Christmas Day

Mostly cloudy, with a high near 68. West wind around 5 mph.

Tonight

A 40 percent chance of showers, mainly before 3am. Patchy fog after 9pm. Otherwise, cloudy, with a low around 54. Calm wind.

Friday

A slight chance of showers before 11am, then a slight chance of showers after 4pm. Areas of fog before 9am. Otherwise, mostly cloudy, with a high near 67. Light southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 20%.

Friday Night

A 40 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 56. Southwest wind around 5 mph, with gusts as high as 20 mph.

Saturday

Partly sunny, with a high near 68. Calm wind.

Saturday Night

Mostly cloudy, with a low around 50. Calm wind.

Sunday

Mostly cloudy, with a high near 68. Calm wind becoming south around 5 mph in the afternoon.

Sunday Night

Showers likely, mainly after 1am. Mostly cloudy, with a low around 45. Chance of precipitation is 60%.

Monday

Rain showers before 5pm, then a chance of rain and snow showers. High near 58. Chance of precipitation is 80%.

Monday Night

A chance of rain and snow showers before 9pm, then a slight chance of snow showers between 9pm and 1am. Mostly cloudy, with a low around 20. Chance of precipitation is 20%.

Tuesday

Sunny, with a high near 35.

Tuesday Night

Mostly clear, with a low around 19.

Wednesday

Mostly sunny, with a high near 41.