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 Spartanburg International Airport (KGSP)

Lat: 34.91°NLon: 82.21°WElev: 955ft.

Fair

87°F

31°C

Humidity	63%
Wind Speed	Calm
Barometer	30.17 in (1020.3 mb)
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Heat Index	94°F (34°C)
Last update	15 Aug 10:53 am EDT

More Information:

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

Extended Forecast for

Lyman SC

Heat Advisory until August 15, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory until August 15, 08:00pm
NOW until 8:00pm Sat
Heat Advisory
Today
High: 94 °F
Isolated
T-storms
Tonight
Low: 74 °F
Partly Cloudy
Sunday
High: 96 °F
Hot
Sunday Night
Low: 74 °F
Mostly Clear
Monday
High: 98 °F
Hot
Monday Night
Low: 74 °F
Partly Cloudy
Tuesday
High: 95 °F
Hot
Tuesday Night
Low: 72 °F
Partly Cloudy

Detailed Forecast

Today

Isolated showers and thunderstorms after 3pm. Mostly sunny, with a high near 94. Heat index values as high as 104. Light north northeast wind. Chance of precipitation is 20%.

Tonight

Partly cloudy, with a low around 74. Light northwest wind.

Sunday

Sunny and hot, with a high near 96. Heat index values as high as 108. Calm wind becoming southwest around 5 mph in the afternoon.

Sunday Night

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

Monday

Sunny and hot, with a high near 98. Calm wind becoming west southwest around 6 mph in the afternoon.

Monday Night

Partly cloudy, with a low around 74.

Tuesday

Sunny and hot, with a high near 95.