Point Forecast: Boston MA
 42.36N 71.07W (Elev. 13 ft)
Last Update: 2:31 pm EDT May 20, 2024
Tabular Forecast
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Weather ElementsFire WeatherAviation Weather
Temperature (°F)
Dewpoint (°F)
Heat Index (°F)

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-ft)
Dispersion Index
Ceiling Height
Visibility
Thunder Potential

48-Hour Period Starting:       Back 2 Days  

Date05/2005/21
Hour (EDT)141516171819202122230001020304050607080910111213
Temperature (°F)616163656362595756555554545454545558616670747780
Dewpoint (°F)545353525252525252525151525253525353545555565656
Heat Index (°F)7780
Surface Wind (mph)888887776666666677789101111
Wind DirEEEEEESESESSSSSSSSSWSWSWSSSESES
Gust
Sky Cover (%)343036514648273135395265778281757779705949352923
Precipitation Potential (%)000000000000000000001112
Relative Humidity (%)787570636770788386908690939396939383786859534844
Rain------------------------------------------------
Thunder------------------------------------------------

Date05/22
Hour (EDT)141516171819202122230001020304050607080910111213
Temperature (°F)828383828077747168666564636362626365697377818385
Dewpoint (°F)565757585859595858575757575656565758585959606060
Heat Index (°F)82828282817777818385
Surface Wind (mph)13131414141414131313131111101091010101010101011
Wind DirSSSSSSSSSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSW
Gust
Sky Cover (%)171718192634414344464341393837363329262321181819
Precipitation Potential (%)2581085223321000000011233
Relative Humidity (%)414141444754596370737578817881818178706154504543
Rain------------------------------------------------
Thunder------------------------------------------------

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