Point Forecast: Boston MA
 42.34N 71.05W (Elev. 10 m)
Last Update: 12:36 pm EST Feb 15, 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  

Date02/1502/16
Hour (EST)131415161718192021222300010203040506070809101112
Temperature (°C)-3-3-2-2-1-1-2-2-2-2-2-1-1-10001112222
Dewpoint (°C)-12-11-10-9-8-7-7-6-5-4-4-4-3-3-2-2-1-1-101111
Wind Chill (°C)-6-5-4-4-4-4-5-6-5-6-6-6-6-6-6-6-6-6-5-5-4-4-3-2
Surface Wind (mph)533355665789101113131517182018202017
Wind DirSWSWSSESESSSSESEEEEEEEEEEEEEEE
Gust
Sky Cover (%)9595979898989999100100100100100100100100100100100100100100100100
Precipitation Potential (%)091928375068809499100100100100100100100100100100100100100100
Relative Humidity (%)505555585863697278818181858585888989899289928985
Rain----------------------------------ChcOcnlOcnlOcnlOcnlOcnlOcnl
Thunder------------------------------------------------
Snow----SChcChcChcChcLklyOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlLkly----------
Freezing Rain------------------------------------------------
Sleet------------------------------------OcnlOcnlLklyChc----

Date02/17
Hour (EST)131415161718192021222300010203040506070809101112
Temperature (°C)2333334444321-1-2-3-4-4-4-4-4-3-3-3
Dewpoint (°C)11222232221-1-2-3-5-7-8-9-9-10-10-10-11-11
Wind Chill (°C)-2-10011000-1-2-3-5-7-7-9-10-11-12-12-12-11-11-11
Surface Wind (mph)16161414132131517202121222323242424242525262828
Wind DirEENENENESESWSWWWWWWWWWWWWWWWWW
Gust38373736383941404040404144454546
Sky Cover (%)10010010010010094908172635752464135303540454443434242
Precipitation Potential (%)929395979184777365584940312213544443333
Relative Humidity (%)858282828585928989898585828175716865656262605555
RainOcnlOcnlOcnlOcnlOcnlOcnlOcnlLklyLklyLklyChcChcChc----------------------
Thunder------------------------------------------------
Snow--------------------------SChc--------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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