Heat Persists Across the Central and Western U.S.; Fire Weather Concerns in the Rockies and High Plains

Record-breaking heat expected in the Central and Western U.S. for the next several days. Gusty winds and low relative humidity will create elevated to critical fire weather conditions over portions of the Rockies and High Plains Wednesday and Thursday. Rain and mountain snow are possible across the Pacific Northwest into the Rockies through Wednesday. Read More >

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Mostly Cloudy

47°F

8°C

Humidity	56%
Wind Speed	Calm
Barometer	30.24 in (1023.5 mb)
Dewpoint	32°F (0°C)
Visibility	10.00 mi
Last update	25 Mar 6:53 am EDT

More Information:

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

Extended Forecast for

Knoxville, McGhee Tyson Airport TN

Today
High: 72 °F
Mostly Sunny
Tonight
Low: 53 °F
Partly Cloudy
Thursday
High: 80 °F
Mostly Sunny
then Sunny
and Breezy
Thursday Night
Low: 61 °F
Mostly Clear
Friday
High: 78 °F
Mostly Sunny
then Showers
Likely
Friday Night
Low: 39 °F
Showers
Likely then
Chance
Showers
Saturday
High: 59 °F
Sunny
Saturday Night
Low: 36 °F
Mostly Clear
Sunday
High: 67 °F
Mostly Sunny

Detailed Forecast

Today

Mostly sunny, with a high near 72. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.

Tonight

Partly cloudy, with a low around 53. Southwest wind 5 to 10 mph.

Thursday

Mostly sunny, with a high near 80. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 25 mph.

Thursday Night

Mostly clear, with a low around 61. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

Friday

Showers likely after 2pm. Partly sunny, with a high near 78. Southwest wind 10 to 15 mph becoming west in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%.

Friday Night

Showers likely, mainly before 8pm. Mostly cloudy, with a low around 39. North wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

Saturday

Sunny, with a high near 59. Northeast wind around 15 mph, with gusts as high as 20 mph.

Saturday Night

Mostly clear, with a low around 36.

Sunday

Mostly sunny, with a high near 67.

Sunday Night

Partly cloudy, with a low around 46.

Monday

Partly sunny, with a high near 73.

Monday Night

Partly cloudy, with a low around 53.