Point Forecast: Port Aransas TX
 27.82N 97.06W
Last Update: 3:21 pm CDT Jul 13, 2025
Tabular Forecast
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Weather ElementsFire WeatherProbabilistic Forecasts (Experimental)
Description | Survey
Temperature (°F)
Dewpoint (°F)
Heat Index (°F)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)

Rain
Thunder
Fog
Mixing Height  
Trans. Wind  
20ft Wind  
Vent Rate (x1000 mph-ft)
Dispersion Index
Red Flag Threat Index
Quantitative Precipitation     info
    0.100.250.501.00

48-Hour Period Starting:       Back 2 Days  

Date07/1307/14
Hour (CDT)161718192021222300010203040506070809101112131415
Temperature (°F)888686858483838282838383828282828384858687868787
Dewpoint (°F)787878787878787979797980797979797979797979797878
Heat Index (°F)102989897959393929294949592929292949698100101100100100
Surface Wind (mph)161616161515151515151414131311111111131314141515
Wind DirSSESSESESSESESSESSESSESSESSESSESSESSSSSSESSSESSESSESSESSESSE
Gust2222232322222222222220201818181820202222
Sky Cover (%)292836395144605447626462596857685445533641343531
Precipitation Potential (%)310000022334566101188910899
Relative Humidity (%)727777808285859191888891919191918885828077807575
Rain------------------------------------------------
Thunder------------------------------------------------

Date07/15
Hour (CDT)161718192021222300010203040506070809101112131415
Temperature (°F)878786858483838383838382828282828384858686868686
Dewpoint (°F)787879787878797979797980808079797979797979797978
Heat Index (°F)1001001009795939494949494939393929294969810010010010098
Surface Wind (mph)161615151514151515151413131111111111131314151516
Wind DirSSESESESESESESESESSESSESSESSESSESSESSESSESSESSESSESSESSESSESSESSE
Gust23232222222122222222212018182020222324
Sky Cover (%)443747486262626363646464645954494744423631252524
Precipitation Potential (%)666555555101010101010101010101010666
Relative Humidity (%)757580808285888888888894949491918885828080808077
Rain------------------------------------------------
Thunder------------------------------------------------

Additional Forecasts and Information
International System of UnitsForecast Discussion
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