Point Forecast: Portland TX
 27.88N 97.32W
Last Update: 10:26 pm CDT Jul 15, 2025
Tabular Forecast
[hide menu]Get as XML
Weather ElementsFire WeatherProbabilistic Forecasts (Experimental)
Description | Survey
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)
Dispersion Index
Red Flag Threat Index
Quantitative Precipitation     info
    0.100.250.501.00

48-Hour Period Starting:       Back 2 Days  

Date07/1507/16
Hour (CDT)230001020304050607080910111213141516171819202122
Temperature (°F)828282828181818180828385878989898990888887848282
Dewpoint (°F)787777787778777777777877787777777777777777767777
Heat Index (°F)91909091888988888790939610010210210210210310010099939090
Surface Wind (mph)151515131313131311131314141516171818181817161514
Wind DirSSESSESSSSSSSSSESSESSESSESSESSESSESSESESESESESSESSESSE
Gust20201818181818181820212223232525252523222120
Sky Cover (%)221833313445635850413228191910111516151525353330
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)888585888891888891858577756868686866707072778585
Rain------------------------------------------------
Thunder------------------------------------------------

Date07/17
Hour (CDT)230001020304050607080910111213141516171819202122
Temperature (°F)818181818080797878808385878889899089888786858483
Dewpoint (°F)767676767676767576777878787777777777777777777878
Heat Index (°F)8787878786867978788793971001001021021031021009997969593
Surface Wind (mph)1413111010109888910111314151515151514131110
Wind DirSSESSESSSSSSSSSSSESSESESESESESESESESESESESE
Gust201818202020202018
Sky Cover (%)353944424038404244393328282929303031364146495255
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)858585858888919194918580757068686668707275778285
Rain------------------------------------------------
Thunder------------------------------------------------

Additional Forecasts and Information
International System of UnitsForecast Discussion
7-Day ForecastHourly Weather Graph
South Texas Climate DataMarine Weather
Tropical WeatherAviation Weather
Fire WeatherCurrent Texas Weather
Current Weather MapForecast Weather Maps
Weather GlossaryComplete CRP Zone Forecast