Point Forecast: Port Isabel-Cameron County Airport TX
 26.17N 97.34W
Last Update: 3:30 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)151617181920212223000102030405060708091011121314
Temperature (°F)919089888584828282828181818180808082848688898990
Dewpoint (°F)757677767778787978797979787878787878787777777777
Heat Index (°F)1021021029996949292919191908989878685919698100102102102
Surface Wind (mph)171716151413101010998888889101114141515
Wind DirSSESESESESESESESESESSESSESSESSESSESSESSESSESSESSESSESSESESESE
Gust2222222020202021
Sky Cover (%)363536302438334149495554545856496053505247515359
Precipitation Potential (%)222210000123222475555655
Relative Humidity (%)616467707681889189919294929193959690827571696766
Rain------------------------------------------------
Thunder------------------------------------------------

Date07/15
Hour (CDT)151617181920212223000102030405060708091011121314
Temperature (°F)908988868583828282828181818080797981848687888889
Dewpoint (°F)767778777878797979797979787878787777777777777776
Heat Index (°F)102102101989794939292919190898885798489939799100100101
Surface Wind (mph)16161615141311109999888889101315161717
Wind DirSESESESESESESESESESSESSESSESSESSESSESSESSESSESSESSESSESSESSESSE
Gust2121212120212223
Sky Cover (%)634847515878665355565860636564646356504341383634
Precipitation Potential (%)558944444433333355555555
Relative Humidity (%)666771757885899092929293939395959487807471696967
Rain------------------------------------------------
Thunder------------------------------------------------

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