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 in effect from August 16, 12:00 PM EDT until August 16, 08:00 PM EDT

Current conditions at

Greenville Downtown Airport (KGMU)

Lat: 34.85°NLon: 82.35°WElev: 1010ft.

Fair

82°F

28°C

Humidity	74%
Wind Speed	N 7 mph
Barometer	30.16 in (1020.0 mb)
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Heat Index	87°F (31°C)
Last update	15 Aug 8:53 pm EDT

More Information:

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

Extended Forecast for

Slater-Marietta SC

Heat Advisory August 16, 12:00pm until August 16, 08:00pm

Click here for hazard details and duration

Heat Advisory

Tonight
Low: 73 °F
Mostly Clear
Sunday
High: 94 °F
Sunny then
Chance
T-storms
Sunday Night
Low: 72 °F
Mostly Clear
Monday
High: 97 °F
Hot
Monday Night
Low: 73 °F
Mostly Clear
Tuesday
High: 94 °F
Sunny
Tuesday Night
Low: 70 °F
Mostly Clear
Wednesday
High: 93 °F
Sunny
Wednesday Night
Low: 71 °F
Mostly Clear

Detailed Forecast

Tonight

Mostly clear, with a low around 73. Calm wind.

Sunday

A 30 percent chance of showers and thunderstorms, mainly between 2pm and 3pm. Sunny, then becoming partly sunny during the afternoon, with a high near 94. Heat index values as high as 104. Calm wind. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday Night

Mostly clear, with a low around 72. Calm wind.

Monday

Sunny and hot, with a high near 97. Heat index values as high as 105. Calm wind becoming west southwest around 5 mph in the afternoon.

Monday Night

Mostly clear, with a low around 73. West northwest wind around 5 mph becoming calm after midnight.

Tuesday

Sunny, with a high near 94.

Tuesday Night

Mostly clear, with a low around 70.

Wednesday

Sunny, with a high near 93.