Point Forecast: Penn Yan NY
 42.65N 77.06W (Elev. 719 ft)
Last Update: 1:10 am EDT Jul 15, 2025
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  
Trans. Wind  
20ft Wind  
Vent Rate (x1000 mph-ft)
Ceiling Height
Visibility
Thunder Potential

48-Hour Period Starting:       Back 2 Days  

Date07/1507/16
Hour (EDT)040506070809101112131415161718192021222300010203
Temperature (°F)696868697274788082838586868786858278757473737272
Dewpoint (°F)676766676768686867676665646464656666666666666667
Heat Index (°F)78838586878887888787847875
Surface Wind (mph)111000111111121111222355
Wind DirSWSWSWSWSWSWEEEEESESEESEESESESESWSWSWSWSW
Gust
Sky Cover (%)212122171624201913121287467136612661211
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)939793938482716761595350484648515867747679798184
Rain------------------------------------------------
Thunder------------------------------------------------

Date07/17
Hour (EDT)040506070809101112131415161718192021222300010203
Temperature (°F)727172737678818384858584838281797877757473737372
Dewpoint (°F)676867686969707070707070707070707070707070696969
Heat Index (°F)767885878890908887868579787775
Surface Wind (mph)666666666666555555666666
Wind DirSWSWSWSWSSWSWSSSSSSSSSSSSSSSSS
Gust
Sky Cover (%)151725205656565664728081828384848577696158585050
Precipitation Potential (%)21123434343434346969696969693737373737371616
Relative Humidity (%)849084847974696563616163656769747679848790878790
Rain--------ChcChcChcChcChcChcLklyLklyLklyLklyLklyLklyChcChcChcChcChcChcSChcSChc
Thunder--------------ChcChcChcLklyLklyLklyLklyLklyLklyChcChcChcSChcSChcSChcSChcSChc

Additional Forecasts and Information
International System of UnitsForecast Discussion
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Briefing PageGraphical Hazardous Weather Outlook
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