St. Helena School, SC Hourly Weather Updates

Expires:202608152000;;248798
ASUS42 KCHS 151925
RWRCHS

Regional Weather Roundup
National Weather Service Charleston SC
300 PM EDT SAT AUG 15 2026

NOTE: "fair" indicates few or no clouds below 12,000 feet with no
significant weather and/or obstructions to visibility.

Not all stations are quality controlled. Use data with caution,
especially dewpoint observations.


SCZ027-028-034-036>038-045-148>150-GAZ219-241-152000-
...Lake and Supplemental Coastal Observations...
  
STATION/POSITION TIME  TEMP    WIND        PRES    WAVE   SWELL
                       AIR SEA DIR/SP/G            HT/PER HT/PER/DIR
                 (UTC) (F)     (DEG/KT/KT) (MB)    (FT/S) (FT/S/D)
Winyah Bay       1900   90     190/  9     1018.0
Lake Murray      1850   93     160/  2/  4   N/A
Chrlstn Harbor   1848   87 87  190/ 14/ 16 1019.4F
ACE Basin NERRS  1745   91     140/  2     1020.0
Fort Pulaski     1848   90 86  220/  8/ 14 1019.9F
Sapelo Island    1900   94     240/  2     1020.0

$$


SKY/WX - Weather  TMP - Temperature  DP - Dew Point  RH - Humidity
WIND - Wind Direction/Speed  PRES - Barometric Pressure  VSB - Visibility
WCI - Wind Chill Index  E13G22 Wind - East Wind 13 mph/Gusts of 22 mph