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San Juan, PR
 
 
 Point Forecast: Toa Alta PR
 18.39N 66.25W (Elev. 89 ft)
Last Update: 1:19 pm AST Oct 21, 2019
Tabular Forecast
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Weather ElementsWeather/PrecipitationFire Weather
Temperature (°F)
Dewpoint (°F)
Wind Chill (°F)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)
Rain
Thunder
Snow
Freezing Rain
Sleet
Fog
Mixing Height  
Trans. Wind  
20ft Wind  
Dispersion Index
Davis Stability Index
Low Visibility Occurrence Risk Index

48-Hour Period Starting:       Forward 2 Days  

Date10/2110/22
Hour (AST)181920212223000102030405060708091011121314151617
Temperature (°F)818080797878787777777676787981828384858585848281
Dewpoint (°F)747373737272727171717171727273737272727171717272
Wind Chill (°F)
Surface Wind (mph)987777666666667899101113131111
Wind DirEESESESESESESESSESSESSESSSSEESEEEENEENEENEENEENEENEENENE
Gust
Sky Cover (%)606060606060707070707070464646464646404040404040
Precipitation Potential (%)404040404040505050505050303030303030202020202020
Relative Humidity (%)798080818181818182828384827977737067656464667175
RainChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcSChcSChcSChcSChcSChcSChc
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date10/23
Hour (AST)181920212223000102030405060708091011121314151617
Temperature (°F)807979787878777777777676788183848687878887878482
Dewpoint (°F)727272727272727171717070707172737373727069707172
Wind Chill (°F)
Surface Wind (mph)108766556666667891011131414141310
Wind DirESSESSSSSSSSWSSSSSEESEEEENEENENENENENENE
Gust202120
Sky Cover (%)494949494949494949494949444444444444414141414141
Precipitation Potential (%)303030303030303030303030202020202020303030303030
Relative Humidity (%)777980818283838282818181777370686664605654576572
RainChcChcChcChcChcChcChcChcChcChcChcChcSChcSChcSChcSChcSChcSChcChcChcChcChcChcChc
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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