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

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Partly Cloudy

60°F

16°C

Humidity	84%
Wind Speed	SW 5 mph
Barometer	30.23 in (1023.1 mb)
Dewpoint	55°F (13°C)
Visibility	10.00 mi
Last update	24 Dec 7:53 pm EST

More Information:

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

Extended Forecast for

4 Miles NNW Shuckstack NC

Tonight
Low: 52 °F
Mostly Cloudy
then Slight
Chance
Showers and
Patchy Fog
Christmas Day
High: 55 °F
Chance
Showers and
Patchy Fog
Thursday Night
Low: 53 °F
Chance
Showers and
Patchy Fog
Friday
High: 57 °F
Chance
Showers
Friday Night
Low: 53 °F
Showers
Likely
Saturday
High: 60 °F
Partly Sunny
Saturday Night
Low: 50 °F
Mostly Cloudy
Sunday
High: 59 °F
Mostly Cloudy
then Chance
Showers
Sunday Night
Low: 29 °F
Showers and
Breezy

Detailed Forecast

Tonight

A chance of sprinkles between 3am and 4am, then a slight chance of showers after 4am. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 52. Southwest wind 5 to 10 mph. Chance of precipitation is 20%.

Christmas Day

A chance of sprinkles with a slight chance of showers before noon, then a chance of sprinkles between noon and 1pm, then a chance of showers after 1pm. Patchy fog between 7am and 10am. Otherwise, mostly cloudy, with a high near 55. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

Thursday Night

A 30 percent chance of showers, mainly before 1am. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 53. West wind around 5 mph becoming south after midnight.

Friday

A 30 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 57. Southwest wind around 10 mph, with gusts as high as 25 mph.

Friday Night

Showers likely, mainly before 1am. Mostly cloudy, with a low around 53. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

Saturday

Partly sunny, with a high near 60. West wind around 5 mph.

Saturday Night

Mostly cloudy, with a low around 50. South wind 5 to 10 mph.

Sunday

A 30 percent chance of showers after 1pm. Mostly cloudy, with a high near 59.

Sunday Night

Showers. Low around 29. Breezy. Chance of precipitation is 80%.

Monday

A chance of rain and snow showers before noon, then a chance of snow showers between noon and 1pm, then a chance of flurries after 1pm. Mostly sunny, with a high near 36. Breezy. Chance of precipitation is 40%.

Monday Night

Mostly cloudy, with a low around 16. Blustery.

Tuesday

Sunny, with a high near 25.

Tuesday Night

Mostly clear, with a low around 19.

Wednesday

Sunny, with a high near 34.