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.

Overcast

59°F

15°C

Humidity	87%
Wind Speed	SW 7 mph
Barometer	30.18 in (1021.3 mb)
Dewpoint	55°F (13°C)
Visibility	10.00 mi
Last update	25 Dec 2:53 am EST

More Information:

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

Extended Forecast for

7 Miles NW High Rocks NC

Overnight
Low: 50 °F
Slight Chance
Showers
Christmas Day
High: 59 °F
Chance
Showers
Thursday Night
Low: 50 °F
Chance
Showers then
Patchy Fog
Friday
High: 60 °F
Chance Rain
and Patchy
Fog
Friday Night
Low: 52 °F
Rain Likely
and Breezy
Saturday
High: 63 °F
Partly Sunny
Saturday Night
Low: 49 °F
Mostly Cloudy
Sunday
High: 63 °F
Mostly Cloudy
Sunday Night
Low: 36 °F
Chance Rain
and Breezy
then Rain and
Windy

Detailed Forecast

Overnight

A slight chance of showers between 4am and 5am. Mostly cloudy, with a low around 50. West wind around 11 mph. Chance of precipitation is 20%.

Christmas Day

A slight chance of showers before 10am, then a chance of showers after 3pm. Mostly cloudy, with a high near 59. West northwest wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Thursday Night

A 30 percent chance of showers between 8pm and 9pm. Patchy fog after 3am. Otherwise, cloudy, with a low around 50. West northwest wind around 10 mph becoming southwest after midnight. New precipitation amounts of less than a tenth of an inch possible.

Friday

A 30 percent chance of rain, mainly after 2pm. Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 60. South southwest wind 11 to 16 mph, with gusts as high as 28 mph. New precipitation amounts of less than a tenth of an inch possible.

Friday Night

Rain likely, mainly before midnight. Mostly cloudy, with a low around 52. Breezy, with a west wind 14 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 60%.

Saturday

Partly sunny, with a high near 63.

Saturday Night

Mostly cloudy, with a low around 49.

Sunday

Mostly cloudy, with a high near 63.

Sunday Night

Rain, mainly after 1am. Low around 36. Windy. Chance of precipitation is 80%.

Monday

Rain likely, mainly before 10am. Mostly cloudy, with a high near 48. Windy. Chance of precipitation is 60%.

Monday Night

Mostly cloudy, with a low around 13. Windy.