Point Forecast: Canonsburg PA
 40.25N 80.18W (Elev. 997 ft)
Last Update: 2:21 pm EDT May 13, 2026
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  
Trans. Wind  
20ft Wind  
Vent Rate (x1000 mph-ft)
Pressure (in)
Atmospheric Dispersion Index
Low Visibility Occurrence Risk Index
Ceiling Height
Visibility
Thunder Potential

48-Hour Period Starting:       Back 2 Days  

Date05/1305/14
Hour (EDT)151617181920212223000102030405060708091011121314
Temperature (°F)656463626058565351504948474646454646474950525253
Dewpoint (°F)555554525047454443424242424242424243444444454544
Wind Chill (°F)484746444342414242434546
Surface Wind (mph)151413131111987666667789101113141414
Wind DirSWWWNWNWNWNWNWNWNWWWWWWWWWWNWNWNWNWNW
Gust
Sky Cover (%)926743375449555375727784767074848270797672828479
Precipitation Potential (%)875022181114231215304821273539262630323350543814
Relative Humidity (%)717174706967697273747778828586898689888280777674
RainOcnlChcSChcSChc----SChc--SChcChcChcSChcChcChcChcChcChcChcChcChcChcChcChc--
ThunderChcChcSChcSChc----------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date05/15
Hour (EDT)151617181920212223000102030405060708091011121314
Temperature (°F)545555565555525149474645444342434446515659636567
Dewpoint (°F)444443424240403938383838383838383840424344454545
Wind Chill (°F)46454442414140414446
Surface Wind (mph)14141311109876655553322355677
Wind DirNWNWNWNWNWNWNWNWNWNWNWNWNWWWWWWNWNWWWWW
Gust232221
Sky Cover (%)77748877695835231655343363261319273543
Precipitation Potential (%)151720888888880000000000000
Relative Humidity (%)706663606059616566707377798284838179706357524745
RainSChcSChcSChc------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Additional Forecasts and Information
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Day 1 Convective Outlook Day 2 Convective Outlook
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