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San Juan, PR
 
 
 Point Forecast: Toa Alta PR
 18.39N 66.25W (Elev. 89 ft)
Last Update: 8:30 pm AST Sep 22, 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  

Date09/2209/23
Hour (AST)202122230001020304050607080910111213141516171819
Temperature (°F)838282818180807979798184858788899090908988858383
Dewpoint (°F)757574747473737373737373737373737373737373737373
Heat Index (°F)918988878685848382838690929496979898989795929088
Surface Wind (mph)87766555566677891011131313111010
Wind DirESEESEESEESEESEESEESESESESESESESEESEESEESEEEEEEEEE
Gust
Sky Cover (%)454545453030303030301818181818181717171717173333
Precipitation Potential (%)202020202020202020205555551010101010102020
Relative Humidity (%)777878797979808182817671676461605858585962687173
RainSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChc
Thunder------------------------------------------------

Date09/24
Hour (AST)202122230001020304050607080910111213141516171819
Temperature (°F)828181808079797878798083848687888989898887848382
Dewpoint (°F)737373737374747474747474747474747475757575757574
Heat Index (°F)878685848483797878798589929495979899999896928988
Surface Wind (mph)987765533221122333343434343432
Wind DirEEEEEEEEESEESEEEENENENNENNNWNWNNENNNNWNWWNW
Gust
Sky Cover (%)333333334747474747478989898989899191919191919090
Precipitation Potential (%)202020203030303030308080808080808080808080807070
Relative Humidity (%)757778798183858787868175716865636363646569757779
RainSChcSChcSChcSChcChcChcChcChcChcChcOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlLklyLkly
Thunder--------------------ChcChcChcChcChcChcLklyLklyLklyLklyLklyLklyChcChc

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