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

Heat Advisory until August 17, 07:00 PM CDT

Current conditions at

Tullahoma Regional Airport/William Northern Field (KTHA)

Lat: 35.38°NLon: 86.25°WElev: 1083ft.

Fair

75°F

24°C

Humidity	94%
Wind Speed	Calm
Barometer	30.14 in
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Last update	15 Aug 11:35 pm CDT

More Information:

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

Extended Forecast for

6 Miles SE Lynchburg TN

Heat Advisory August 16, 12:01am until August 17, 07:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory August 16, 12:01am until August 17, 07:00pm
NOW until 7:00pm Mon
Heat Advisory
Overnight
Low: 74 °F
Mostly Clear
Sunday
High: 97 °F
Hot
Sunday Night
Low: 76 °F
Mostly Clear
Monday
High: 97 °F
Sunny then
Showers
Likely
Monday Night
Low: 72 °F
Showers
Likely then
Chance
Showers
Tuesday
High: 92 °F
Sunny
Tuesday Night
Low: 70 °F
Mostly Clear
Wednesday
High: 95 °F
Sunny

Detailed Forecast

Overnight

Mostly clear, with a low around 74. Calm wind.

Sunday

Sunny and hot, with a high near 97. Heat index values as high as 104. Calm wind becoming west around 5 mph in the afternoon.

Sunday Night

Mostly clear, with a low around 76. Southwest wind around 5 mph becoming calm.

Monday

Showers likely and possibly a thunderstorm before 2pm, then a chance of showers and thunderstorms, mainly between 2pm and 5pm. Sunny and hot, with a high near 97. Heat index values as high as 109. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 60%.

Monday Night

Showers and thunderstorms likely before 10pm, then a chance of showers between 10pm and 1am. Partly cloudy, with a low around 72. Calm wind. Chance of precipitation is 60%.

Tuesday

Sunny, with a high near 92.

Tuesday Night

Mostly clear, with a low around 70.

Wednesday

Sunny, with a high near 95.

Wednesday Night

Partly cloudy, with a low around 72.

Thursday

A 50 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 91.

Thursday Night

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