Point Forecast: Port Isabel-Cameron County Airport TX
 26.17N 97.34W
Last Update: 1:00 pm CDT Jul 13, 2025
Tabular Forecast
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Weather ElementsWeather/PrecipitationFire Weather
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)
Red Flag Threat Index

48-Hour Period Starting:       Back 2 Days  

Date07/1307/14
Hour (CDT)131415161718192021222300010203040506070809101112
Temperature (°F)909091908988858482828282818181818080808284868889
Dewpoint (°F)767675767776777878797879797978787878787878777777
Heat Index (°F)1021021021021029996949292919191908989878685919698100102
Surface Wind (mph)171717171615141310101099888888910111414
Wind DirSSESSESSESESESESESESESESESSESSESSESSESSESSESSESSESSESSESSESSESE
Gust2223222222202020
Sky Cover (%)244036353630243833414949555454585649605350524751
Precipitation Potential (%)222222100001232224755556
Relative Humidity (%)656361646770768188918991929492919395969082757169
Rain------------------------------------------------
Thunder------------------------------------------------

Date07/15
Hour (CDT)131415161718192021222300010203040506070809101112
Temperature (°F)899090898886858382828282818181808079798184868788
Dewpoint (°F)777776777877787879797979797978787878777777777777
Heat Index (°F)102102102102101989794939292919190898885798489939799100
Surface Wind (mph)15151616161514131110999988888910131516
Wind DirSESESESESESESESESESESESSESSESSESSESSESSESSESSESSESSESSESSESSE
Gust2021212121212021
Sky Cover (%)535963484751587866535556586063656464635650434138
Precipitation Potential (%)555589444444333333555555
Relative Humidity (%)676666677175788589909292929393939595948780747169
Rain------------------------------------------------
Thunder------------------------------------------------

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