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Hazardous Weather Conditions

Dense Fog Advisory issued March 1 at 12:14AM EST until March 1 at 9:00AM EST

Current Conditions: SULLIVANS ISLAND, SOUTH CAROLINA

Fog/Mist


51.8 F
Last Updated on Mar 1 2026, 02:15 AM EST
Humidity: 100%
Wind Speed: 0.0 mph
Barometer: 30.12 in
Dewpoint: 51.8 F
Visibility: 5.00 mi
Precip: --
Heat Index: NA
Wind Chill: NA
Current conditions at:

MOUNT PLEASANT (KLRO)

Lat: 32.9 Lon: -79.78

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5 Day Forecast for SULLIVANS ISLAND, SOUTH CAROLINA (29482)

Sunday
Partly Sunny
High 64 °F
Sunday
Night
Overcast
Low 50 °F
Monday
Mostly Cloudy
High 59 °F
Monday
Night
Chance of Rain
Low 53 °F
Tuesday
Slight Chance of Showers
High 64 °F
Tuesday
Night
Mostly Clear
Low 57 °F
Wednesday
Partly Sunny
High 66 °F
Wednesday
Night
Partly Cloudy
Low 59 °F
Thursday
Slight Chance of Showers
High 68 °F



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Observation History for SULLIVANS ISLAND, SOUTH CAROLINA


Time Wind
(mph)		 Vis
(mi)		 Weather Precip (in) Temperature (F) Relative
Humidity		 Wind
Chill
(F)		 Heat
Index
(F)		 Pressure
Air Dwpt altimeter
(in)		 sea level
(mb)
02:15 AM EST 0.0 5.00 Fog/Mist -- 51.8 51.8 100% NA NA 30.12 1020.0
01:55 AM EST 0.0 5.00 Fog/Mist -- 51.8 51.8 100% NA NA 30.13 1020.3
01:35 AM EST 5.8 6.00 Fog/Mist -- 51.8 51.8 100% NA NA 30.13 1020.3
01:10 AM EST 0.0 9.00 Cloudy -- 53.6 53.6 100% NA NA 30.13 1020.3
12:55 AM EST 0.0 9.00 Cloudy -- 51.8 51.8 100% NA NA 30.12 1020.0
12:35 AM EST 0.0 10.00 Cloudy -- 53.6 53.6 100% NA NA 30.13 1020.3
12:15 AM EST 0.0 10.00 Cloudy -- 53.6 53.6 100% NA NA 30.13 1020.3
11:55 PM EST 0.0 10.00 Cloudy -- 53.6 51.8 94% NA NA 30.13 1020.3
11:35 PM EST 0.0 10.00 Cloudy -- 53.6 51.8 94% NA NA 30.12 1020.0
11:15 PM EST 0.0 10.00 Cloudy -- 53.6 51.8 94% NA NA 30.12 1019.7
10:55 PM EST 0.0 10.00 Cloudy -- 53.6 53.6 100% NA NA 30.12 1020.0
10:35 PM EST 0.0 10.00 Cloudy -- 53.6 53.6 100% NA NA 30.12 1020.0
10:15 PM EST 5.8 10.00 Cloudy -- 53.6 53.6 100% NA NA 30.12 1020.0
09:55 PM EST 5.8 10.00 Cloudy -- 53.6 53.6 100% NA NA 30.12 1019.7
09:35 PM EST 5.8 10.00 Cloudy -- 53.6 53.6 100% NA NA 30.12 1020.0
09:15 PM EST 0.0 9.00 Cloudy -- 53.6 53.6 100% NA NA 30.12 1019.7
08:55 PM EST 4.7 9.00 Cloudy -- 53.6 53.6 100% NA NA 30.12 1019.7
08:35 PM EST 0.0 10.00 Cloudy -- 53.6 53.6 100% NA NA 30.10 1019.3
08:15 PM EST 0.0 10.00 Cloudy -- 53.6 53.6 100% NA NA 30.09 1019.0
07:55 PM EST 5.8 10.00 Cloudy -- 53.6 53.6 100% NA NA 30.09 1019.0
07:35 PM EST 5.8 10.00 Cloudy -- 53.6 53.6 100% NA NA 30.09 1019.0
07:15 PM EST 5.8 10.00 Cloudy -- 53.6 53.6 100% NA NA 30.08 1018.6
06:55 PM EST NW 6.9 10.00 Cloudy -- 53.6 53.6 100% NA NA 30.08 1018.6
06:35 PM EST 6.9 G 12.8 10.00 Cloudy -- 53.6 53.6 100% NA NA 30.07 1018.3

Regional Weather Observation

MOUNT PLEASANT (KLRO)

Fog/Mist
51.8 F

CHARLESTON/EXEC (KJZI)

Cloudy
53.6 F

CHARLESTON (KCHS)

Cloudy
51.8 F

BERKELEY MONCKS (KMKS)

Cloudy
50.0 F

SUMMERVILLE (KDYB)

Cloudy
51.8 F

WALTERBORO (KRBW)

Fog
41.0 F

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