Point Forecast: Saint Marys PA
 41.43N 78.54W (Elev. 1709 ft)
Last Update: 7:00 pm EDT Sep 25, 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  

Date09/2509/26
Hour (EDT)192021222300010203040506070809101112131415161718
Temperature (°F)636363636262626262616160616164656769707272727372
Dewpoint (°F)636363636262626262616160606163656565656565646464
Heat Index (°F)
Surface Wind (mph)777655333222222335565533
Wind DirSESESESESSSSSSSSSWSWSWWWWWWWWWNW
Gust
Sky Cover (%)1001001001001001001009897959492898187898883848685797280
Precipitation Potential (%)487171717171716565656565652929292929291818181818
Relative Humidity (%)10010010010010010010010010010010010097100971009387847979767376
RainChcLklyLklyLklyLklyLklyLklyLklyLklyLklyLklyLklyLklyChcChcChcChcChcChcSChcSChcSChcSChcSChc
ThunderSChcChcChcChcChcChcChcChcChcChc------------SChcSChcSChc----------

Date09/27
Hour (EDT)192021222300010203040506070809101112131415161718
Temperature (°F)696762616059595857575656555558626566676869697069
Dewpoint (°F)646362616059595857565555545456575959595959606060
Heat Index (°F)
Surface Wind (mph)222222222335566777888888
Wind DirNNNENENENENENENENENENEEEEEEEEEEEEE
Gust
Sky Cover (%)737685827879808183858783797578808383848483828182
Precipitation Potential (%)181111111111118888889999991414141414
Relative Humidity (%)8487100100100100100100100969696969693848178757370737173
RainSChc----------------------------------------------
Thunder------------------------------------------------

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