Point Forecast: 3 Miles S North Potomac MD
 39.05N 77.26W (Elev. 220 ft)
Last Update: 4:29 pm EDT May 31, 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  
Vent Rate (x1000 mph-ft)
Atmospheric Dispersion Index
Low Visibility Occurrence Risk Index
Ceiling Height
Visibility

48-Hour Period Starting:       Back 2 Days  

Date05/3106/01
Hour (EDT)181920212223000102030405060708091011121314151617
Temperature (°F)727068656160585754535352525460657074777879808181
Dewpoint (°F)444444444444434343424343444547474848494948484849
Heat Index (°F)777879798080
Surface Wind (mph)753222233333333322333555
Wind DirNWNWNWNWWWWWWWNWNWNWNWNWNWNWNWWWSWSWSWSW
Gust
Sky Cover (%)111011111011271181115151415192128
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)373942465355575966666971747162524540373634333233
Rain------------------------------------------------
Thunder------------------------------------------------

Date06/02
Hour (EDT)181920212223000102030405060708091011121314151617
Temperature (°F)797774716968666563626161626365687174767677777776
Dewpoint (°F)505152525252525252525252535455555757596060606060
Heat Index (°F)7977767677777776
Surface Wind (mph)555556556666666678899988
Wind DirSWSSSSSSSSSSSSSSSSSSWSWSWSWSWSW
Gust
Sky Cover (%)272729282928303542485661636465687679818584827977
Precipitation Potential (%)0000000011111117171717171729292929
Relative Humidity (%)364046515557616367707272727270636155565856565658
Rain----------------------------SChcSChcSChcSChcSChcSChcChcChcChcChc
Thunder----------------------------------------------SChc

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