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Philadelphia, PA
 
 
 Point Forecast: Swarthmore PA
 39.91N 75.34W (Elev. 197 ft)
Last Update: 6:38 pm EST Jan 18, 2018
Tabular Forecast
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Weather ElementsFire WeatherAviation 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  
Haines Index
Lightning Activity Level
Trans. Wind  
20ft Wind  
Vent Rate (x1000 mph-ft)
Ceiling Height
Visibility
Thunder Potential

48-Hour Period Starting:       Forward 2 Days  

Date01/1801/19
Hour (EST)192021222300010203040506070809101112131415161718
Temperature (°F)312927262524242323232323232628303234363839414038
Dewpoint (°F)101112131314141414141414141414141414141515161616
Wind Chill (°F)242220181717171717171717161921222427293233363533
Surface Wind (mph)777776655555667899998777
Wind DirWWWWWWWWWWWWWWWWWWWWWWWSW
Gust
Sky Cover (%)234469111112131197810111314161515151514
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)414653576065656868686868686055514743403837363740
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date01/20
Hour (EST)192021222300010203040506070809101112131415161718
Temperature (°F)373636353534343433333332343538414447484950494745
Dewpoint (°F)161617181818191919192020202122232323242424252526
Wind Chill (°F)333231303029292828272626272832363942444546464441
Surface Wind (mph)666666666777788999999877
Wind DirSWSWSWSWSWSWSWSWSWSWSWSWSWSWWWWWWWWWWW
Gust
Sky Cover (%)888891112131516161718171615131211108789
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)414346485051535455565860585752474239373737384347
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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