Point Forecast: Port Isabel-Cameron County Airport TX
 26.17N 97.34W
Last Update: 8:45 am CDT Jul 15, 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  

Date07/1507/16
Hour (CDT)080910111213141516171819202122230001020304050607
Temperature (°F)828486888889909090898885848282828181818181807979
Dewpoint (°F)787877767676757676767677777878787878787878787878
Heat Index (°F)90959799991011001021011019996939191909089898989888584
Surface Wind (mph)101114151617171717171615141311111010101010101010
Wind DirSSESSESSESSESSESSESSESSESESESESESESESSESSESSESSESSESSESSESSESSESSE
Gust2021222323222322212120202020
Sky Cover (%)514939343931301713121016241818283545484243413339
Precipitation Potential (%)000111100000000000000000
Relative Humidity (%)898274696765626364677076808789889190919191919595
Rain------------------------------------------------
Thunder------------------------------------------------

Date07/17
Hour (CDT)080910111213141516171819202122230001020304050607
Temperature (°F)828586889090919191898886848281808080797978787778
Dewpoint (°F)787776767575757575767676777777777776767676767676
Heat Index (°F)919597991001011021021021009896949188878585837978787778
Surface Wind (mph)10111415161717171717161514131110109988777
Wind DirSSSSESSESSESSESSESESESESESESESSESSESSESSESSESSESSSSSESSE
Gust2021222222222221212020
Sky Cover (%)211587767789910111314161820283745454444
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)877972666361595960646974798387899090929394969694
Rain------------------------------------------------
Thunder------------------------------------------------

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