Severe Thunderstorms and Critical Fire Weather Wednesday

Scattered severe thunderstorms are possible across portions of the northern High Plains Wednesday afternoon and evening. Severe wind gusts are the primary hazard. Gusty winds and low relative humidity will contribute to critical fire weather conditions across parts of the northern Great Plains and Great Basin Wednesday. Read More >

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

A Few Clouds

67°F

19°C

Humidity	57%
Wind Speed	SW 3 mph
Barometer	30.08 in (1017.9 mb)
Dewpoint	51°F (11°C)
Visibility	10.00 mi
Last update	12 May 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: 55 °F
Mostly Clear
Wednesday
High: 79 °F
Mostly Sunny
then Chance
Showers
Wednesday Night
Low: 49 °F
Slight Chance
T-storms then
Mostly Clear
Thursday
High: 72 °F
Sunny
Thursday Night
Low: 46 °F
Mostly Clear
Friday
High: 79 °F
Sunny
Friday Night
Low: 59 °F
Mostly Clear
then Slight
Chance
T-storms
Saturday
High: 87 °F
Slight Chance
T-storms
Saturday Night
Low: 63 °F
Slight Chance
T-storms

Detailed Forecast

Tonight

Mostly clear, with a low around 55. Southwest wind around 5 mph.

Wednesday

A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 79. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

Wednesday Night

A 10 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 49. West wind 5 to 10 mph becoming north after midnight.

Thursday

Sunny, with a high near 72. North wind 5 to 10 mph.

Thursday Night

Mostly clear, with a low around 46. North wind 5 to 10 mph becoming light in the evening.

Friday

Sunny, with a high near 79. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.

Friday Night

A 20 percent chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 59. South wind around 5 mph.

Saturday

A slight chance of showers and thunderstorms before 8am, then a slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 87. Chance of precipitation is 20%.

Saturday Night

A 20 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 63.

Sunday

Mostly sunny and hot, with a high near 90.

Sunday Night

Partly cloudy, with a low around 65.

Monday

Mostly sunny and hot, with a high near 92.

Monday Night

Partly cloudy, with a low around 67.

Tuesday

A 30 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 91.