Point Forecast: Hyannis MA
 41.66N 70.29W (Elev. 12 m)
Last Update: 10:01 pm EDT Sep 25, 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  

Date09/2509/26
Hour (EDT)230001020304050607080910111213141516171819202122
Temperature (°C)151515151515151516161617171818181818181818181717
Dewpoint (°C)141414141414141414151415151616161616171717171717
Heat Index (°C)
Surface Wind (mph)7777777889810111313141414141414141111
Wind DirESESESESESESESESESESESESESSSSSSSSSSS
Gust
Sky Cover (%)778485868688838585878886858687888991929190899091
Precipitation Potential (%)00000000044810108181517182435455360
Relative Humidity (%)93939396969696939393909087878787878790909393100100
Rain------------------------------SChcSChcSChcSChcSChcChcChcChcLkly
Thunder------------------------------------------SChcSChcSChc

Date09/27
Hour (EDT)230001020304050607080910111213141516171819202122
Temperature (°C)171716161616161616171819202121212121201918171717
Dewpoint (°C)171716161616161616171717171717171717171717161616
Heat Index (°C)
Surface Wind (mph)11109766666677776666655332
Wind DirSSWSWSWWWWWWWWWWWWWWSWSSSSSS
Gust
Sky Cover (%)929190888581787470696667676461576164676868697173
Precipitation Potential (%)6671706757473631262115121085346781011109
Relative Humidity (%)1001001001001001001001001001009390848176767678848790939797
RainLklyLklyLklyLklyLklyChcChcChcChcSChcSChc--------------------------
ThunderSChcSChcSChcSChcSChc--------------------------------------

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