Skip Navigation Linksweather.gov 
NOAA logo - Click to go to the NOAA homepageNational Weather Service Forecast Office NWS logo - Click to go to the NWS homepage
Brownsville, TX
 
 
 Point Forecast: Port Isabel-Cameron County Airport TX
 26.17N 97.34W
Last Update: 8:30 pm CDT May 16, 2021
Tabular Forecast
[hide menu]  |  Font Size: A A A   Get as XML
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  

Date05/1605/17
Hour (CDT)202122230001020304050607080910111213141516171819
Temperature (°F)797878787878777776767676788082838485868684848382
Dewpoint (°F)747574747575757474747474757575757575757575757576
Heat Index (°F)797878787878777776767676788488919394959592929189
Surface Wind (mph)161616151515141415151111141517171818181818171817
Wind DirSESESESSESSESSESSESSESSESSESSESSESSESSESSESSESSESSESSESSESESESESE
Gust23232321212120202121202124242525252525242524
Sky Cover (%)809082849394959794969478737166565551464035352933
Precipitation Potential (%)15151515151010101010105555554444442
Relative Humidity (%)868990909091919293939494918681777472717074757881
RainSChcSChcSChcSChcSChc--------------------------------------
ThunderSChcSChcSChcSChcSChc--------------------------------------

Date05/18
Hour (CDT)202122230001020304050607080910111213141516171819
Temperature (°F)807978787879787878777777788183848586868686858483
Dewpoint (°F)767676767676767675757475757576767675767676767676
Heat Index (°F)868479787979797878777777798691939595969797959491
Surface Wind (mph)161514141415151616151515161820212222212121202018
Wind DirSESESESESESSESSESSESSESSESSESSESSESSESSESSESSESSESSESSESESESESE
Gust232120202021212323212121232528293131292929282825
Sky Cover (%)394954616463636466656666646160555553525048433836
Precipitation Potential (%)2222244444422222244444413
Relative Humidity (%)858891919192919190929393898479757371707173757881
Rain------------------------------------------------
Thunder------------------------------------------------

Radar and Satellite (Click for larger image)
Link to Local Radar Data Link to Satellite Data
Additional Forecasts and Information
International System of UnitsForecast Discussion
7-Day ForecastHourly Weather Graph
Weather BriefingMarine Weather
GraphicastsFire Weather
Severe WeatherRainfall Estimates
Rivers/LakesSatellite Loops
Local ClimatologyPreparedness
Tropical WeatherText Forecasts

Webmaster
NOAA's National Weather Service
Brownsville, TX
Disclaimer
Credits
Glossary
Privacy Policy
About Us
Career Opportunities