Point Forecast: Nantucket Memorial Airport MA
 41.27N 70.06W (Elev. 49 ft)
Last Update: 3:49 pm EST Feb 19, 2025
Tabular Forecast
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Weather ElementsFire WeatherAviation Weather
Temperature (°F)
Dewpoint (°F)
Wind Chill (°F)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)

Rain
Thunder
Snow
Freezing Rain
Sleet
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  

Date02/1902/20
Hour (EST)171819202122230001020304050607080910111213141516
Temperature (°F)262525252525242423232321212121242526272930303030
Dewpoint (°F)151515151616161616161515151616181920212222232424
Wind Chill (°F)151415141515141513141414141415171718181920202019
Surface Wind (mph)13111011101098877666567891013131314
Wind DirWWWWWWNWNWNWNWNWNWNWNNNNNNNNNNN
Gust
Sky Cover (%)525449464246596160636767768088849092939094949494
Precipitation Potential (%)01110000011271116232936445260606060
Relative Humidity (%)616565656868717175757276768080797877777672757978
Rain------------------------------------------------
Thunder------------------------------------------------
Snow----------------------------SChcSChcChcChcChcChcLklyLklyLklyLkly
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date02/21
Hour (EST)171819202122230001020304050607080910111213141516
Temperature (°F)292929282828272727272626252525262729303132323232
Dewpoint (°F)252525242424232323222221212020202020202020202020
Wind Chill (°F)191818161616141414131312111011131418192122222323
Surface Wind (mph)131415151617171818202021212121181715151414141313
Wind DirNNNNNNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNW
Gust
Sky Cover (%)959595929194959391908988817467564534312724252526
Precipitation Potential (%)6162635954504336292418131063210000000
Relative Humidity (%)858585858585858585828381838181787469666361616161
Rain------------------------------------------------
Thunder------------------------------------------------
SnowLklyLklyLklyLklyChcChcChcChcChcSChcSChc--------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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