Point Forecast: Block Island RI
 41.17N 71.59W (Elev. 28 m)
Last Update: 10:18 am EST Jan 17, 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  
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  

Date01/1701/18
Hour (EST)121314151617181920212223000102030405060708091011
Temperature (°C)011111111122223333344566
Dewpoint (°C)-7-7-7-7-7-6-6-6-5-4-4-3-3-2-2-2-1-1011223
Wind Chill (°C)-4-4-4-3-3-3-2-2-2-2-1-2-2-2-1-2-2-1-1-10112
Surface Wind (km/h)161614141311101010101011131416182123232424242626
Wind DirNWWWWWWWWWSWSWSWSWSWSWSWSWSWSWSWSSSS
Gust
Sky Cover (%)6543765528262319165564828386878991898790
Precipitation Potential (%)111111100001111111228131939
Relative Humidity (%)615858565661616364666669727270727976797976797979
Rain--------------------------------------------SChcChc
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------
Fog------------------------------------------------

Date01/19
Hour (EST)121314151617181920212223000102030405060708091011
Temperature (°C)777776656655444333322333
Dewpoint (°C)3445666555443332210-1-1-1-1-1
Wind Chill (°C)33333222222222100-1-1-2-2-1-1-1
Surface Wind (km/h)262626242423211616141313131111131313141414161616
Wind DirSSSSSSSSSWSWSWWWWWNWNWNWNWNWNWNNN
Gust
Sky Cover (%)9396979910098959390868381797776757473717030231630
Precipitation Potential (%)5878798093735332262015129666554310101010
Relative Humidity (%)79828689939610010096969692928992928989828279757573
RainLklyOcnlOcnlOcnlOcnlLklyChcChcChcSChcSChc--------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------
Fog--------Patchy----------Patchy--------------------------

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