Lala Approaching Hawaii; Flash Flooding Risks; Excessive Heat

Lala, may become a hurricane, is expected to impact Hawaii this weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians continues, with the threat shifting toward the mid-Atlantic later this weekend. Record heat continues for areas of the South. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Mostly Cloudy

83°F

28°C

Humidity	77%
Wind Speed	Calm
Barometer	30.13 in (1018.8 mb)
Dewpoint	75°F (24°C)
Visibility	10.00 mi
Heat Index	90°F (32°C)
Last update	14 Aug 9:53 pm EDT

More Information:

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

Extended Forecast for

3 Miles W Townsend TN

Tonight
Low: 74 °F
Partly Cloudy
Saturday
High: 93 °F
Mostly Sunny
then Slight
Chance
T-storms
Saturday Night
Low: 74 °F
Slight Chance
T-storms then
Mostly Clear
Sunday
High: 94 °F
Hot
Sunday Night
Low: 74 °F
Mostly Clear
Monday
High: 94 °F
Sunny then
Chance
T-storms
Monday Night
Low: 72 °F
Chance
T-storms
Tuesday
High: 90 °F
Chance
T-storms
Tuesday Night
Low: 70 °F
Chance
T-storms then
Partly Cloudy

Detailed Forecast

Tonight

Partly cloudy, with a low around 74. Calm wind.

Saturday

A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 93. Heat index values as high as 101. Calm wind becoming northwest around 5 mph.

Saturday Night

A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 74. Calm wind.

Sunday

Sunny and hot, with a high near 94. Heat index values as high as 102. Calm wind becoming west around 5 mph in the afternoon.

Sunday Night

Mostly clear, with a low around 74. Southwest wind around 5 mph becoming calm.

Monday

A 30 percent chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 94. South wind around 5 mph becoming west in the afternoon.

Monday Night

A 30 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 72. Northwest wind around 5 mph becoming calm.

Tuesday

A 30 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny and hot, with a high near 90.

Tuesday Night

A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 70.

Wednesday

Sunny and hot, with a high near 92.

Wednesday Night

A 30 percent chance of showers. Partly cloudy, with a low around 71.

Thursday

A 50 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 91.