Skip Navigation Linksweather.gov 
NOAA logo - Click to go to the NOAA homepageNational Weather Service Forecast Office NWS logo - Click to go to the NWS homepage
Charleston, SC
 
 
 Point Forecast: Hilton Head Island SC
 32.2N 80.76W (Elev. 3 m)
Last Update: 3:20 pm EDT May 15, 2021
Tabular Forecast
[hide menu]  |  Font Size: A A A   Get as XML
Weather ElementsWeather/PrecipitationFire Weather
Temperature (°C)
Dewpoint (°C)
Heat Index (°C)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)
Rain
Thunder
Fog
Mixing Height  
Haines Index
Lightning Activity Level
Trans. Wind  
20ft Wind  
Vent Rate (x1000 mph-m)
Dispersion Index
Davis Stability Index
Atmospheric Dispersion Index
Low Visibility Occurrence Risk Index
Turner Stability Index

48-Hour Period Starting:       Back 2 Days  

Date05/1505/16
Hour (EDT)171819202122230001020304050607080910111213141516
Temperature (°C)232322211918181717161615141414172022232425252524
Dewpoint (°C)9999910111111111112121212131212121111111111
Heat Index (°C)2425252524
Surface Wind (mph)13109877775322112233578101011
Wind DirEESESESESESESESESESEEEENENENENENEEEESESE
Gust
Sky Cover (%)855333333344566776678998
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)414346495458636767727580838686786153484342424243
Rain------------------------------------------------
Thunder------------------------------------------------

Date05/17
Hour (EDT)171819202122230001020304050607080910111213141516
Temperature (°C)242322212020191818181818181818192123242626262626
Dewpoint (°C)111212121313131313131314141415151514141414141414
Heat Index (°C)24242626262626
Surface Wind (mph)1098655533222223335679111113
Wind DirSESESESESESESESESSSEEEENENENEEEEEEEE
Gust
Sky Cover (%)788864358111315171820212426293031302622
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)434853576363707373757578788181787059545049494950
Rain------------------------------------------------
Thunder------------------------------------------------

Radar and Satellite (Click for larger image)
Link to Local Radar Data Link to Satellite Data
Additional Forecasts and Information
English UnitsForecast Discussion
7-Day ForecastHourly Weather Graph
Hazardous Weather OutlookPublic Information Statement
Coastal Waters ForecastOffshore Waters Forecast
Beach ForecastLake Moultrie Forecast
North Charleston Daily ClimateDwtn Charleston Daily Climate
Savannah Daily ClimatePast Weather Information
Weather Briefing

Webmaster
NOAA's National Weather Service
Charleston, SC
Disclaimer
Credits
Glossary
Privacy Policy
About Us
Career Opportunities