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Hazardous Weather Conditions

Heat Advisory until August 20, 08:00 PM EDT

Current conditions at

Hilton Head Island, Hilton Head Airport (KHXD)

Lat: 32.22°NLon: 80.7°WElev: 20ft.

Fair

93°F

34°C

Humidity	50%
Wind Speed	Vrbl 3 G 12 mph
Barometer	29.99 in
Dewpoint	72°F (22°C)
Visibility	10.00 mi
Heat Index	101°F (38°C)
Last update	20 Aug 2:50 pm EDT

More Information:

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

Extended Forecast for

4 Miles NW Hilton Head Island SC

Heat Advisory August 20, 03:13pm until August 20, 08:00pm

Click here for hazard details and duration

...

Heat Advisory August 20, 03:13pm until August 20, 08:00pm
NOW until 8:00pm Thu
Heat Advisory
Tonight
Low: 79 °F
Clear
Friday
High: 95 °F
Sunny
Friday Night
Low: 76 °F
Showers
Likely then
Chance
T-storms
Saturday
High: 91 °F
Chance
Showers then
Showers
Likely
Saturday Night
Low: 76 °F
Showers
Likely
Sunday
High: 94 °F
Sunny
Sunday Night
Low: 77 °F
Slight Chance
T-storms
Monday
High: 93 °F
Sunny then
Slight Chance
T-storms

Detailed Forecast

Tonight

Clear, with a low around 79. Southwest wind 6 to 9 mph.

Friday

Sunny, with a high near 95. Heat index values as high as 109. Southwest wind 7 to 14 mph.

Friday Night

Showers and thunderstorms likely, mainly before 9pm. Mostly cloudy, with a low around 76. Southwest wind 5 to 10 mph becoming north in the evening. Winds could gust as high as 21 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 91. Heat index values as high as 105. Southwest wind 5 to 8 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday Night

Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Partly cloudy, with a low around 76. Southwest wind around 7 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday

Sunny, with a high near 94.

Sunday Night

A 20 percent chance of showers and thunderstorms before 2am. Mostly clear, with a low around 77.

Monday

A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 93.

Monday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 77.

Tuesday

A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 92.

Tuesday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 77.