Tracking Storm System Across the Eastern U.S.

A storm system will continue to produce widespread showers and thunderstorms as it progresses eastward across the central U.S. into the Northeast through the weekend. There are risks of severe thunderstorms and excessive rainfall on Saturday from the Ozarks into the mid-Mississippi River Valley with potential for damaging winds, large hail, tornadoes, and flash flooding. Read More >

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Overcast

64°F

18°C

Humidity	73%
Wind Speed	Calm
Barometer	29.99 in (1015.0 mb)
Dewpoint	55°F (13°C)
Visibility	10.00 mi
Last update	17 Oct 9:53 pm EDT

More Information:

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

Extended Forecast for

Knoxville, McGhee Tyson Airport TN

Tonight
Low: 56 °F
Partly Cloudy
Saturday
High: 83 °F
Sunny
Saturday Night
Low: 62 °F
Mostly Clear
then Chance
Showers
Sunday
High: 69 °F
Showers and
Breezy
Sunday Night
Low: 43 °F
Chance
Showers then
Mostly Clear
Monday
High: 68 °F
Sunny
Monday Night
Low: 47 °F
Mostly Clear
Tuesday
High: 71 °F
Sunny
Tuesday Night
Low: 44 °F
Mostly Clear

Detailed Forecast

Tonight

Partly cloudy, with a low around 56. South wind around 5 mph becoming calm after midnight.

Saturday

Sunny, with a high near 83. Southeast wind 5 to 15 mph becoming southwest in the morning. Winds could gust as high as 20 mph.

Saturday Night

A 50 percent chance of showers after 2am. Increasing clouds, with a low around 62. South wind 5 to 10 mph. New precipitation amounts of less than a tenth of an inch possible.

Sunday

Showers before 11am, then showers and possibly a thunderstorm between 11am and 2pm, then a chance of showers and thunderstorms after 2pm. High near 69. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.

Sunday Night

A 30 percent chance of showers before 8pm. Mostly clear, with a low around 43. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

Monday

Sunny, with a high near 68. South wind around 5 mph becoming west in the afternoon.

Monday Night

Mostly clear, with a low around 47. South wind 5 to 10 mph.

Tuesday

Sunny, with a high near 71.

Tuesday Night

Mostly clear, with a low around 44.

Wednesday

Sunny, with a high near 64.