Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Overcast

71°F

22°C

Humidity	39%
Wind Speed	SW 20 mph
Barometer	29.95 in (1013.7 mb)
Dewpoint	45°F (7°C)
Visibility	10.00 mi
Last update	20 Mar 6:53 pm EDT

More Information:

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

Extended Forecast for

3 Miles S Tallassee TN

Tonight
Low: 56 °F
Partly Cloudy
Saturday
High: 77 °F
Partly Sunny
then Slight
Chance
T-storms
Saturday Night
Low: 59 °F
Chance
T-storms
Sunday
High: 82 °F
Sunny
Sunday Night
Low: 59 °F
Mostly Clear
Monday
High: 67 °F
Partly Sunny
Monday Night
Low: 42 °F
Mostly Clear
Tuesday
High: 67 °F
Partly Sunny
Tuesday Night
Low: 45 °F
Slight Chance
Showers

Detailed Forecast

Tonight

Partly cloudy, with a low around 56. West wind around 10 mph, with gusts as high as 30 mph.

Saturday

A 10 percent chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 77. West wind 5 to 10 mph.

Saturday Night

A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 59. West wind around 5 mph becoming south in the evening.

Sunday

Sunny, with a high near 82. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

Sunday Night

Mostly clear, with a low around 59. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.

Monday

Partly sunny, with a high near 67. West wind around 10 mph becoming north in the afternoon. Winds could gust as high as 20 mph.

Monday Night

Mostly clear, with a low around 42. North wind 5 to 10 mph, with gusts as high as 20 mph.

Tuesday

Partly sunny, with a high near 67.

Tuesday Night

A 20 percent chance of showers. Mostly cloudy, with a low around 45.