Point Forecast: Chatham MA
 41.68N 69.96W (Elev. 13 ft)
Last Update: 1:03 pm EDT May 6, 2024
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  
Haines Index
Lightning Activity Level
Trans. Wind  
20ft Wind  
Vent Rate (x1000 mph-ft)
Dispersion Index
Ceiling Height
Visibility
Thunder Potential

48-Hour Period Starting:       Back 2 Days  

Date05/0605/07
Hour (EDT)131415161718192021222300010203040506070809101112
Temperature (°F)575758575656555454545354545455555453535353555556
Dewpoint (°F)535454535353535353525252525252525251505050505049
Heat Index (°F)
Surface Wind (mph)1010101098788776666666677888
Wind DirSWSWSWSWSWSWSWSWSWSWSWSWWWWNWNNNNNNNN
Gust
Sky Cover (%)433742477566795665688085848683848990776257575757
Precipitation Potential (%)132020212120191818171711601101500000
Relative Humidity (%)869090869090939396939696969693939693898683808077
Rain--SChcSChcSChcSChcSChcSChcSChcSChcSChcSChc--------------------------
Thunder--SChcSChcSChcSChcSChcSChcSChcSChc------------------------------

Date05/08
Hour (EDT)131415161718192021222300010203040506070809101112
Temperature (°F)565655545453525252515050504948484849505152535353
Dewpoint (°F)494949494849494849494848484848484848484949495050
Heat Index (°F)
Surface Wind (mph)887766566666666666767899
Wind DirNENENEEESESSSSWSWSWSWSWSWSWSWSWSWSSSSS
Gust
Sky Cover (%)575757575151575757575762687366595255586070819291
Precipitation Potential (%)00000000000001123341417202225
Relative Humidity (%)777777807783898689939393939610010010096939390878989
Rain----------------------------------------SChcSChcSChcChc
Thunder------------------------------------------------

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