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

Watauga County Hospital Heliport (KTNB)

Lat: 36.2°NLon: 81.65°WElev: 3146ft.

78°F

26°C

Humidity	73%
Wind Speed	NA
Barometer	30.26 in
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Heat Index	80°F (27°C)
Last update	14 Aug 8:15 pm EDT

More Information:

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

Extended Forecast for

5 Miles SW Mountain City TN

Tonight
Low: 68 °F
Chance
T-storms then
Partly Cloudy
Saturday
High: 84 °F
Partly Sunny
then Chance
T-storms
Saturday Night
Low: 67 °F
Chance
T-storms then
Partly Cloudy
Sunday
High: 85 °F
Mostly Sunny
then Slight
Chance
T-storms
Sunday Night
Low: 68 °F
Slight Chance
T-storms then
Mostly Clear
Monday
High: 84 °F
Mostly Sunny
then Showers
Likely
Monday Night
Low: 66 °F
Showers
Likely then
Chance
T-storms
Tuesday
High: 82 °F
Slight Chance
Showers then
Chance
T-storms
Tuesday Night
Low: 64 °F
Chance
T-storms then
Partly Cloudy

Detailed Forecast

Tonight

A 30 percent chance of showers and thunderstorms, mainly before 9pm. Partly cloudy, with a low around 68. Calm wind.

Saturday

A 50 percent chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 84. Calm wind becoming west around 5 mph in the afternoon. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday Night

A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 9pm. Partly cloudy, with a low around 67. Calm wind. Chance of precipitation is 30%.

Sunday

A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 85. Calm wind becoming west around 5 mph in the afternoon.

Sunday Night

A 10 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 68. Calm wind.

Monday

Showers likely and possibly a thunderstorm after 2pm. Mostly sunny, with a high near 84. West wind 5 to 10 mph. Chance of precipitation is 60%.

Monday Night

Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 66. Calm wind. Chance of precipitation is 60%.

Tuesday

A slight chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 82. Chance of precipitation is 30%.

Tuesday Night

A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 64.

Wednesday

Mostly sunny, with a high near 83.

Wednesday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 66.

Thursday

A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 83.

Thursday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64.

Friday

A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 81.