Point Forecast: South Williamsport PA
 41.24N 76.99W (Elev. 492 ft)
Last Update: 6:46 am EDT May 10, 2024
Tabular Forecast
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Weather ElementsFire WeatherAviation Weather
Temperature (°F)
Dewpoint (°F)
Heat Index (°F)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)

Rain
Thunder
Fog
Mixing Height  
Haines Index
Lightning Activity Level
Trans. Wind  
20ft Wind  
Vent Rate (x1000 mph-ft)
Davis Stability Index
Atmospheric Dispersion Index
Low Visibility Occurrence Risk Index
Ceiling Height
Visibility
Thunder Potential

48-Hour Period Starting:       Back 2 Days  

Date05/1005/11
Hour (EDT)070809101112131415161718192021222300010203040506
Temperature (°F)525252525252525252535352515150494848484848474746
Dewpoint (°F)505050504949484847474646464645454444454545454545
Heat Index (°F)
Surface Wind (mph)889988877765532222221111
Wind DirEEEEEEEEEEEEEEESESSSSSSSS
Gust
Sky Cover (%)10010010010010010010010010010010099989791857978787878798078
Precipitation Potential (%)939496100100100100100988673594530262218141065432
Relative Humidity (%)959393929290898784807780838383868686898989939396
RainOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlLklyLklyChcChcChcSChcSChc--------------
Thunder------------------------------------------------

Date05/12
Hour (EDT)070809101112131415161718192021222300010203040506
Temperature (°F)474850525456586060606059575654535251504948484748
Dewpoint (°F)454545454544444343444444454546464747474747474747
Heat Index (°F)
Surface Wind (mph)122556789998766666666666
Wind DirSSSSSSSSSSSSSSSSESESESESESESESESE
Gust
Sky Cover (%)767569645865717881848889909191919186807479838888
Precipitation Potential (%)1115812163146606977787979797979797171717171
Relative Humidity (%)9389837771645953535555576466747783868993969610096
Rain------------SChcChcChcLklyLklyOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlLklyLklyLklyLklyLkly
Thunder--------------------SChcSChcSChc----------------------

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