Point Forecast: Port Isabel-Cameron County Airport TX
 26.17N 97.34W
Last Update: 9:18 pm CDT Jul 14, 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  

Date07/1407/15
Hour (CDT)212223000102030405060708091011121314151617181920
Temperature (°F)838282828281818080797981848687899090909088878684
Dewpoint (°F)797979797979787877787778777676767676767676777777
Heat Index (°F)94939292929089878684849094979810010110110210199989694
Surface Wind (mph)11101010999988810101315161617171716161414
Wind DirSESESSESSESSESSESSESSESSESSESSESSESSESSESSESSESSESSESESESESESESE
Gust20212122222221212020
Sky Cover (%)405054463739435050475447312222282116212128322637
Precipitation Potential (%)100022000101433433300011
Relative Humidity (%)889089919192939292959490807269656464626367717580
Rain------------------------------------------------
Thunder------------------------------------------------

Date07/16
Hour (CDT)212223000102030405060708091011121314151617181920
Temperature (°F)838282818181818080797981848688899090919089878684
Dewpoint (°F)787878787878787878777777777776767676767676767676
Heat Index (°F)929291908989888885848488939799100101102102101100989593
Surface Wind (mph)131110101010101010101011131415161717171717161514
Wind DirSESESESSESSESSESSESSESSESSESSESSESSESSESSESSESSESSESESESESESESE
Gust20202020212223232323222120
Sky Cover (%)2920232629303132323333262013108555568911
Precipitation Potential (%)111111111100000000000000
Relative Humidity (%)858789919191919193949387807469666362616365697478
Rain------------------------------------------------
Thunder------------------------------------------------

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