Point Forecast: Portsmouth NH
 43.05N 70.78W (Elev. 49 ft)
Last Update: 1:55 am EDT Mar 15, 2025
Tabular Forecast
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Weather ElementsFire WeatherAviation Weather
Temperature (°F)
Dewpoint (°F)
Wind Chill (°F)

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-ft)
Ceiling Height
Visibility

48-Hour Period Starting:       Back 2 Days  

Date03/1503/16
Hour (EDT)030405060708091011121314151617181920212223000102
Temperature (°F)353433343435394244464849494948474645444342434342
Dewpoint (°F)333433343434353637373738383939393938394040404141
Wind Chill (°F)323232363633373941424546454543424242413938394039
Surface Wind (mph)333333567788899887766655
Wind DirSSSSSSSSSSSSSSESESESSSSSSSS
Gust
Sky Cover (%)717682818079757269635853576165646463707784889296
Precipitation Potential (%)3222221100223344516161616161635
Relative Humidity (%)9210010010010096857976716566666871747676828993899396
Rain----------------------------------SChcSChcSChcSChcSChcSChcChc
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date03/17
Hour (EDT)030405060708091011121314151617181920212223000102
Temperature (°F)434344464950515356575859616060585756555555545454
Dewpoint (°F)424243454748495051525253535252525151515152525252
Wind Chill (°F)404041444748
Surface Wind (mph)5556678910101111111313131111111111111111
Wind DirSSSSSSSSSSSSSSSSSSSSSSSS
Gust20212122222323232424242424242322
Sky Cover (%)9595949595969390878684838485858686878889909397100
Precipitation Potential (%)353535353513131313121111101010192837404447576777
Relative Humidity (%)969696969393938983838080757575808083868690939393
RainChcChcChcChcChcChcChcChc--------------SChcChcChcChcChcChcLklyLklyOcnl
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Additional Forecasts and Information
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