Heavy Snow in the Cascades and Northern Rockies; Wintry Mix in the Northeast; High Winds in Southern California

Two more cold fronts will pass through the Northwest U.S. this week with heavy mountain snow continuing across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain across the Northeast U.S. today. High winds could blow down trees and power lines in the mountains of southern California this evening through Thursday. Read More >

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Mostly Cloudy

61°F

16°C

Humidity	60%
Wind Speed	Calm
Barometer	30.00 in (1015.4 mb)
Dewpoint	47°F (8°C)
Visibility	10.00 mi
Last update	7 Jan 5:53 pm EST

More Information:

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

Extended Forecast for

4 Miles NNE Greenback TN

Tonight
Low: 43 °F
Mostly Cloudy
then Patchy
Fog
Thursday
High: 68 °F
Patchy Fog
then Partly
Sunny
Thursday Night
Low: 57 °F
Mostly Cloudy
Friday
High: 69 °F
Chance
Showers then
Showers
Friday Night
Low: 57 °F
Showers
Saturday
High: 66 °F
Showers
Saturday Night
Low: 35 °F
Slight Chance
Showers
Sunday
High: 43 °F
Mostly Sunny
Sunday Night
Low: 23 °F
Mostly Clear

Detailed Forecast

Tonight

Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 43. Calm wind.

Thursday

Patchy fog before 9am. Otherwise, partly sunny, with a high near 68. Light and variable wind becoming south 5 to 10 mph in the afternoon.

Thursday Night

Mostly cloudy, with a low around 57. South wind around 10 mph, with gusts as high as 25 mph.

Friday

Showers, mainly after 1pm. High near 69. South wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

Friday Night

Showers, with thunderstorms also possible after 1am. Low around 57. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.

Saturday

Showers and possibly a thunderstorm. High near 66. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

Saturday Night

A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 35. West wind 5 to 10 mph.

Sunday

Mostly sunny, with a high near 43.

Sunday Night

Mostly clear, with a low around 23.

Monday

Sunny, with a high near 44.

Monday Night

Mostly clear, with a low around 27.