Point Forecast: Great Valley NY
 42.21N 78.6W (Elev. 475 m)
Last Update: 4:37 am EDT Mar 20, 2025
Tabular Forecast
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Weather ElementsFire WeatherAviation Weather
Temperature (°C)
Dewpoint (°C)
Wind Chill (°C)

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-m)
Ceiling Height
Visibility
Thunder Potential

48-Hour Period Starting:       Back 2 Days  

Date03/2003/21
Hour (EDT)050607080910111213141516171819202122230001020304
Temperature (°C)14141413121111119988776431-1-2-2-3-3-3
Dewpoint (°C)22222345666644321-2-3-4-5-6-7-7
Wind Chill (°C)87766431-1-4-7-8-9-9-10-10
Surface Wind (mph)14141413111099887667891013141516161615
Wind DirSSSSSSSSSSSWWNWWWWWWWWNWNWNWNW
Gust32
Sky Cover (%)60637075849710010010010010098958993949595949089907255
Precipitation Potential (%)23242526476993100938576706453523730383834291586
Relative Humidity (%)424141465358626676818384848484848484838281807775
RainSChcSChcChcChcChcLklyOcnlOcnlOcnlOcnlOcnlLklyLklyChcChcChcChc--------------
Thunder------------------------------------------------
Snow----------------------------------ChcChcChcChcSChc----
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date03/22
Hour (EDT)050607080910111213141516171819202122230001020304
Temperature (°C)-4-3-4-4-3-1124677764211111112
Dewpoint (°C)-8-8-8-7-8-8-9-9-9-9-9-9-9-9-8-8-8-7-7-6-6-6-6-5
Wind Chill (°C)-10-9-10-10-8-6-4-21244431-2-3-4-4-4-4-4-4-3
Surface Wind (mph)1413131110111111109999888911131313131313
Wind DirNWNWNWNWNWNWWWWWWWWWSWSWSWSWSWSWSWSWSWSW
Gust
Sky Cover (%)3732272226745433335792031414549546066
Precipitation Potential (%)431000000000000000000191919
Relative Humidity (%)747175786958474137333130313541475255575860616263
Rain--------------------------------------------SChcSChc
Thunder------------------------------------------------
Snow------------------------------------------SChcSChcSChc
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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