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 15, 11:00 AM EDT until August 15, 08:00 PM EDT

Current conditions at

Greenville Downtown Airport (KGMU)

Lat: 34.85°NLon: 82.35°WElev: 1010ft.

Fair

86°F

30°C

Humidity	67%
Wind Speed	N 6 mph
Barometer	30.17 in (1020.5 mb)
Dewpoint	74°F (23°C)
Visibility	10.00 mi
Heat Index	94°F (34°C)
Last update	15 Aug 9:53 am EDT

More Information:

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

Extended Forecast for

2 Miles SSW Slater SC

Heat Advisory August 15, 11:00am until August 15, 08:00pm

Click here for hazard details and duration

Heat Advisory

Today
High: 94 °F
Sunny then
Chance
T-storms
Tonight
Low: 73 °F
Decreasing
Clouds
Sunday
High: 96 °F
Patchy Fog
then Slight
Chance
T-storms
Sunday Night
Low: 72 °F
Mostly Clear
Monday
High: 98 °F
Sunny then
Slight Chance
T-storms
Monday Night
Low: 72 °F
Partly Cloudy
Tuesday
High: 94 °F
Sunny
Tuesday Night
Low: 71 °F
Partly Cloudy
Wednesday
High: 94 °F
Sunny

Detailed Forecast

Today

A chance of showers, with thunderstorms also possible after 2pm. Mostly sunny, with a high near 94. Heat index values as high as 104. Calm wind. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Mostly cloudy, then gradually becoming mostly clear, with a low around 73. Calm wind.

Sunday

A 20 percent chance of showers and thunderstorms after 2pm. Patchy fog between 7am and 8am. Otherwise, sunny and hot, with a high near 96. Heat index values as high as 107. Calm wind.

Sunday Night

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

Monday

A 20 percent chance of showers and thunderstorms after 3pm. Sunny and hot, with a high near 98. Calm wind becoming west southwest around 5 mph in the afternoon.

Monday Night

Partly cloudy, with a low around 72.

Tuesday

Sunny, with a high near 94.

Tuesday Night

Partly cloudy, with a low around 71.

Wednesday

Sunny, with a high near 94.

Wednesday Night

Partly cloudy, with a low around 72.

Thursday

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 94.