Point Forecast: North Potomac MD
 39.11N 77.25W (Elev. 351 ft)
Last Update: 3:30 pm EST Dec 7, 2024
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  
Vent Rate (x1000 mph-ft)
Atmospheric Dispersion Index
Low Visibility Occurrence Risk Index
Ceiling Height
Visibility

48-Hour Period Starting:       Back 2 Days  

Date12/0712/08
Hour (EST)161718192021222300010203040506070809101112131415
Temperature (°F)413937363434333233323334343433333640454852555554
Dewpoint (°F)131415151616161717181819202021222426272830323332
Wind Chill (°F)3635323129292826282628292828282830354144
Surface Wind (mph)7666666666667766778911141311
Wind DirSWSWSSSSSSSSWSWSWSWSWSWSWSWSWWWWWWW
Gust1822242118
Sky Cover (%)727061525366807683818174767760505247494435332822
Precipitation Potential (%)111000000111111000000000
Relative Humidity (%)313540424747495351565354565661636157494643414343
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date12/09
Hour (EST)161718192021222300010203040506070809101112131415
Temperature (°F)535047454342424040393938383838383939414344454547
Dewpoint (°F)333332333434343434353535353535363738394142434546
Wind Chill (°F)4744434042424040393938363634343535363839414143
Surface Wind (mph)1087552222222335566788888
Wind DirWWWWWWNEEEESESESESESESESESESSSSS
Gust
Sky Cover (%)16111098781116243547576880889391939695938674
Precipitation Potential (%)000333333999101010919191919191686868
Relative Humidity (%)4652566270737379798585898989899292969293939310096
Rain------------------------------OcnlOcnlOcnlOcnlOcnlOcnlLklyLklyLkly
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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