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San Juan, PR
 
 
 Point Forecast: Toa Alta PR
 18.39N 66.25W (Elev. 89 ft)
Last Update: 4:03 am AST May 24, 2019
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  
Dispersion Index
Davis Stability Index
Low Visibility Occurrence Risk Index

48-Hour Period Starting:       Forward 2 Days  

Date05/2405/25
Hour (AST)091011121314151617181920212223000102030405060708
Temperature (°F)858687878888878684828079787777767675757576798184
Dewpoint (°F)727272727373737272727272727272727272727272727272
Heat Index (°F)919294949696949290878479787777767675757576798590
Surface Wind (mph)1011131311101099887777777777889
Wind DirESEESEESEEENEENEESESSESSEESEEEEESEESEEEESESESSESEESEE
Gust
Sky Cover (%)333333505050505050303030303030424242424242353535
Precipitation Potential (%)202020505050505050202020202020303030303030202020
Relative Humidity (%)656361616161636367727779828585878790909087797467
RainSChcSChcSChcChcChcChcChcChcChcSChcSChcSChcSChcSChcSChcChcChcChcChcChcChcSChcSChcSChc
Thunder------SChcSChcSChcSChcSChcSChc------------------------------

Date05/26
Hour (AST)091011121314151617181920212223000102030405060708
Temperature (°F)868788899090898886838180797878777676757577798183
Dewpoint (°F)727171717272727272727272727272727272727272727272
Heat Index (°F)929394959797969592888584797878777676757577798588
Surface Wind (mph)101011131516161514111088777666778910
Wind DirEEEENEENEENEENEENEENEEEEESESESSESSESSESSESSESSESESEESEE
Gust
Sky Cover (%)353535494949494949505050505050424242424242474747
Precipitation Potential (%)202020505050505050404040404040303030303030303030
Relative Humidity (%)635957565656575963707477798282858787909085797470
RainSChcSChcSChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChc
Thunder------SChcSChcSChcSChcSChcSChc------------------------------

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