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 Point Forecast: Rockville MD
 39.08N 77.16W (Elev. 430 ft)
Last Update: 3:35 pm EST Jan 24, 2022
Tabular Forecast
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Weather ElementsWeather/PrecipitationFire 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

48-Hour Period Starting:       Back 2 Days  

Date01/2401/25
Hour (EST)171819202122230001020304050607080910111213141516
Temperature (°F)353231303031313131313131303031323437404141414038
Dewpoint (°F)192022232424252627282828292930303030302928252422
Wind Chill (°F)302625242325252425252526262628293032343434343331
Surface Wind (mph)66667667666533335691113131311
Wind DirSSSESESSSSSSSWSWSWSWWWNWNWNWNWNWNWNWNW
Gust182122212018
Sky Cover (%)758648474751565835353349686770736767625567494342
Precipitation Potential (%)117777777777773333332222
Relative Humidity (%)526169757875788185888888969696928575676259525252
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date01/26
Hour (EST)171819202122230001020304050607080910111213141516
Temperature (°F)363433312927262524232221201818192123252626272726
Dewpoint (°F)2120191816151414131211101099887766655
Wind Chill (°F)2826252220171716151413111099101113161616171716
Surface Wind (mph)11101010101099888887778991010101010
Wind DirNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNW
Gust1818181818
Sky Cover (%)3332302617131211101098899101213141718192020
Precipitation Potential (%)224444444444440000000000
Relative Humidity (%)545656585860606262626262646767615650464242403840
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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