Point Forecast: Somerville MA
 42.39N 71.09W (Elev. 14 m)
Last Update: 11:08 am EDT May 8, 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  

Date05/0805/09
Hour (EDT)141516171819202122230001020304050607080910111213
Temperature (°C)161717171716151413131313131212121213131313141414
Dewpoint (°C)13141414131312121211111111111010101010109999
Heat Index (°C)
Surface Wind (mph)10108876666666553555667888
Wind DirSESWNEEENENESESSWSWWNWNNNWNWNNNNENE
Gust
Sky Cover (%)918277918375676664636262616364666869717374768186
Precipitation Potential (%)323741463321864221158121111101214161923
Relative Humidity (%)100100100100100100969393908686909086898983808377757572
RainChcChcChcChcChcSChc------------------------------SChcSChcSChc
ThunderChcChcChcChcChcSChc------------------------------------

Date05/10
Hour (EDT)141516171819202122230001020304050607080910111213
Temperature (°C)14131212111111109999888888889999
Dewpoint (°C)998888887777777777776666
Heat Index (°C)
Surface Wind (mph)999101010101010101010101010101010101011111110
Wind DirNENEEEEEENENENENENENENENENENENENENENENENENE
Gust
Sky Cover (%)918988868787898887868789909191929088878787878685
Precipitation Potential (%)272933364452605754514946444140373533323232313030
Relative Humidity (%)727477808380838686898989939396939393898983808080
RainChcChcChcChcChcChcLklyLklyChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChc
Thunder------------------------------------------------

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