Point Forecast: Port Isabel-Cameron County Airport TX
 26.17N 97.34W
Last Update: 2:30 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)020304050607080910111213141516171819202122230001
Temperature (°F)818080807979828486888889909090898885848282828181
Dewpoint (°F)787878787777787877767676757676767677777878787878
Heat Index (°F)90898886847990959799991011001021011019996939191909089
Surface Wind (mph)999999101114151617171717171615141311111010
Wind DirSSESSESSESSESSESSESSESSESSESSESSESSESSESSESESESESESESESSESSESSESSE
Gust2021222323222322212120202020
Sky Cover (%)434249586760514939343931301713121016241818283545
Precipitation Potential (%)211110000111100000000000
Relative Humidity (%)929493949293898274696765626364677076808789889190
Rain------------------------------------------------
Thunder------------------------------------------------

Date07/17
Hour (CDT)020304050607080910111213141516171819202122230001
Temperature (°F)818181807979828586889090919191898886848281808080
Dewpoint (°F)787878787878787776767575757575767676777777777776
Heat Index (°F)898989888584919597991001011021021021009896949188878585
Surface Wind (mph)10101010101010111415161717171717161514131110109
Wind DirSSESSESSESSESSESSESSSSESSESSESSESSESESESESESESESSESSESSESSESSE
Gust2021222222222221212020
Sky Cover (%)484243413339211587767789910111314161820
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)919191919595877972666361595960646974798387899090
Rain------------------------------------------------
Thunder------------------------------------------------

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