Point Forecast: Penn Yan NY
 42.65N 77.06W (Elev. 719 ft)
Last Update: 6:39 pm 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)192021222300010203040506070809101112131415161718
Temperature (°F)848177757373727272717171737578818384858587868484
Dewpoint (°F)646666656566666665676767686969696969686969686869
Heat Index (°F)858377757578848788888991898788
Surface Wind (mph)010122355666666666666666
Wind DirEEESESWSWSWSWSWSWSWSWSWSWSSSSSSSWSSWW
Gust
Sky Cover (%)56571433971313116312304152608477718189
Precipitation Potential (%)00000000011010051014152529374149
Relative Humidity (%)516069717679818179878787848274676361575955555961
Rain------------------------------------SChcChcChcChcChcChc
Thunder------------------------------------SChcChcChcChcChcChc

Date07/17
Hour (EDT)192021222300010203040506070809101112131415161718
Temperature (°F)827976757575747372727272737476788082838485858483
Dewpoint (°F)697070707070696969696969707070717171727271717070
Heat Index (°F)85797675757576788386889090908887
Surface Wind (mph)666666666777777888999998
Wind DirSWSSWSWSSSSSSSSSWSWSWSWSWSWWWWWWW
Gust
Sky Cover (%)899082828475675858585859606161616167748080808080
Precipitation Potential (%)544242424242423737373737374141414141417070707070
Relative Humidity (%)657482848484848790909090908782797469706763636365
RainChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcLklyLklyLklyLklyLkly
ThunderChcChcChcChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcChcChcChcChcChcChcSChcSChc

Additional Forecasts and Information
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Briefing PageGraphical Hazardous Weather Outlook
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