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San Juan, PR
 
 
 Point Forecast: San Juan PR
 18.41N 66.07W (Elev. 56 ft)
Last Update: 10:27 am AST Sep 19, 2020
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:       Back 2 Days  

Date09/1909/20
Hour (AST)121314151617181920212223000102030405060708091011
Temperature (°F)909090898885838282818080797979787878818386878990
Dewpoint (°F)717171717272727272727272727272727171717272727272
Heat Index (°F)969696959591888787858484797979787878858892949697
Surface Wind (mph)665566655533333333333335
Wind DirNWNNNESESSSSSSSSSSWSSWSSWSSWSSWSSWSSWSSWSESEE
Gust
Sky Cover (%)303030808080505050202020555202020202020505050
Precipitation Potential (%)202020606060303030101010444555777303030
Relative Humidity (%)545454565965707272747777797979827979727063615756
RainSChcSChcSChcLklyLklyLklyChcChcChcSChcSChcSChc------SChcSChcSChcSChcSChcSChcChcChcChc
Thunder------SChcSChcSChc------------------------------------

Date09/21
Hour (AST)121314151617181920212223000102030405060708091011
Temperature (°F)919191908986848383828181808080797979828486888990
Dewpoint (°F)727373737474747473727271717171717070707171717171
Heat Index (°F)99100100989894919089878585838383797979868991949596
Surface Wind (mph)678876665555555555555555
Wind DirENENNENNENNENNENNWWWSWSWSWSSWSSWSSWSSWSSWSSSSSSSESSESSE
Gust
Sky Cover (%)505050505050505050505050505050505050505050505050
Precipitation Potential (%)303030404040303030303030303030303030303030303030
Relative Humidity (%)545656586168727472727472747474777474676561575654
RainChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChc
Thunder------SChcSChcSChc------------------------------------

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