Point Forecast: Portsmouth RI
 41.59N 71.26W (Elev. 203 ft)
Last Update: 12:59 am EDT May 12, 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  

Date05/1205/13
Hour (EDT)040506070809101112131415161718192021222300010203
Temperature (°F)424140454748505152535353535251504947474646454544
Dewpoint (°F)383838413941404040404040414141414142424242424242
Heat Index (°F)
Surface Wind (mph)223235667788888777766667
Wind DirEEEESEEEESESSSSSSSSWSWSWSWSWWWW
Gust
Sky Cover (%)818282828283848580746969696967646254453630252018
Precipitation Potential (%)113466101311865433222222222
Relative Humidity (%)868992867476706563615961636467727580828487888992
Rain------------------------------------------------
Thunder------------------------------------------------

Date05/14
Hour (EDT)040506070809101112131415161718192021222300010203
Temperature (°F)444445475053555859606059585755535251515151505050
Dewpoint (°F)424243444445454645454545454545454545464647474747
Heat Index (°F)
Surface Wind (mph)77666791011141516161716151414131313131313
Wind DirWWWWWWSWSWSWSSSSWSWSWSSSSSSSSS
Gust
Sky Cover (%)161514141313121217222735425053555858575757575760
Precipitation Potential (%)111111111234458111316192221191817
Relative Humidity (%)949493898076686559575859616468737779838387898989
Rain----------------------------------SChcSChcSChcSChcSChcSChcSChc
Thunder------------------------------------------------

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