Point Forecast: 4 Miles S Williamstown MA
 42.65N 73.22W (Elev. 341 m)
Last Update: 10:05 am EDT Jun 20, 2024
Tabular Forecast
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Weather ElementsFire WeatherAviation Weather
Temperature (°C)
Dewpoint (°C)
Heat Index (°C)

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-m)
Dispersion Index
Ceiling Height
Visibility
Thunder Potential

48-Hour Period Starting:       Back 2 Days  

Date06/2006/21
Hour (EDT)101112131415161718192021222300010203040506070809
Temperature (°C)272931313232323129272725242323232222222121222324
Dewpoint (°C)222222222221212121222222212121212121212020212222
Heat Index (°C)2932343435363433322928252424
Surface Wind (mph)235666665332222111122222
Wind DirWWWWWWWWWWNWWNWNWWWWNWNWNWNWNWNWN
Gust
Sky Cover (%)474348525658606268758181818279767366585150494856
Precipitation Potential (%)6101120283745544745313223231813810111222203842
Relative Humidity (%)726361575652545761777482848790879090939393939087
Rain------SChcChcChcChcChcChcChcChcChcSChcSChcSChc----------SChcSChcChcChc
Thunder------SChcChcChcChcChcChcChcChcChcSChcSChcSChc----------SChcSChcChcChc

Date06/22
Hour (EDT)101112131415161718192021222300010203040506070809
Temperature (°C)262728282829292726242322212019191918181818181920
Dewpoint (°C)222120202020212120201919191919191918181818181919
Heat Index (°C)26293030303131292624
Surface Wind (mph)235666555333222222222333
Wind DirNWNWNWNWNWNWNNNEESESESESESESESESESESESSS
Gust
Sky Cover (%)637070717166625762677273757676777780838686868686
Precipitation Potential (%)465050515152535451474445454646464647474846454343
Relative Humidity (%)776761616157616769767984909710010010010010010010010010093
RainChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChc
ThunderChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcSChcSChcSChcSChcSChcSChcSChcSChc

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