Point Forecast: 2 Miles NNE Alton Bay NH
 43.51N 71.24W (Elev. 170 m)
Last Update: 1:45 pm EDT Jul 13, 2025
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  
Trans. Wind  
20ft Wind  
Vent Rate (x1000 mph-m)
Ceiling Height
Visibility

48-Hour Period Starting:       Back 2 Days  

Date07/1307/14
Hour (EDT)171819202122230001020304050607080910111213141516
Temperature (°C)262625232121201919191919191919212223242526262626
Dewpoint (°C)202019201919191919191919191919192021212222222323
Heat Index (°C)262625242526262626
Surface Wind (mph)887665533333333355666666
Wind DirSSESESESSSSSSSSSSSSSSSSSSSS
Gust
Sky Cover (%)292833364751545959687574747872707376798184909090
Precipitation Potential (%)3345655571011131413136613202742566264
Relative Humidity (%)6969718490939397979710010010010097939090848282798285
Rain------------------------------------SChcChcChcLklyLklyLkly
Thunder----------------------------------------SChcChcChcChc

Date07/15
Hour (EDT)171819202122230001020304050607080910111213141516
Temperature (°C)262524232322222222212121212122222426272829292930
Dewpoint (°C)232323222222222121212120202121212122222121202020
Heat Index (°C)2625242426283031313132
Surface Wind (mph)532222222222222222223333
Wind DirSSSSSSWSWSWSWWWWWWWNWNWWWWWWWW
Gust
Sky Cover (%)90908484737577757371666157504437302214141313119
Precipitation Potential (%)655637171717171717666666777777999
Relative Humidity (%)88879093971001009797979797979797938479746761575755
RainLklyLklyChcSChcSChcSChcSChcSChcSChc------------------------------
ThunderChcChcChc------------------------------------------

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