Point Forecast: Portsmouth NH
 43.05N 70.78W (Elev. 49 ft)
Last Update: 3:15 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)050607080910111213141516171819202122230001020304
Temperature (°F)343434353842454648494949494746444545464645454545
Dewpoint (°F)333434353637393939403939393939393939404041424243
Wind Chill (°F)313131323438414244464645454342404142434343434343
Surface Wind (mph)333356778889988776665555
Wind DirSSSSSSSSSSSSESESESSSSSSSSSS
Gust
Sky Cover (%)828180797572696358535761656464637077848892969595
Precipitation Potential (%)222211002233447111315171819192224
Relative Humidity (%)961001001009282797671716868687476827979797986898993
Rain----------------------------------ChcChcChcChcChcChcChc
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date03/17
Hour (EDT)050607080910111213141516171819202122230001020304
Temperature (°F)454648495152545555565758595857565555555454545454
Dewpoint (°F)434445464748495050515151505151515151525252525252
Wind Chill (°F)43434546
Surface Wind (mph)566789101011111113131311111111111111111111
Wind DirSSSSSSSSSSSSSSSSSSSSSSSS
Gust202121222223232324242424242423222221
Sky Cover (%)949595969390878684838485858686878889909397100100100
Precipitation Potential (%)262320181818181513111214152330374044475767777981
Relative Humidity (%)939389898686838383838077727780838686909393939393
RainChcChcChcChcChcChcChcChc--------SChcSChcChcChcChcChcChcLklyLklyOcnlOcnlOcnl
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Additional Forecasts and Information
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