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 Point Forecast: Rockville MD
 39.08N 77.16W (Elev. 430 ft)
Last Update: 9:32 am EST Dec 3, 2021
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  

Date12/0312/04
Hour (EST)121314151617181920212223000102030405060708091011
Temperature (°F)505251525149474543424241414141424141414042444749
Dewpoint (°F)282829292929293032323233333334353535353537373837
Wind Chill (°F)4546444443424241414141403941414042444647
Surface Wind (mph)14131310107631222222332222235
Wind DirNWNWNWNWNWNWNNEEEEESESESEEEEENENENNNW
Gust22222118
Sky Cover (%)746454596362604836293943567466585255455344404840
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)423942414246495565676773737376767979798282767163
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date12/05
Hour (EST)121314151617181920212223000102030405060708091011
Temperature (°F)525455545351484644434240383736363534333335374042
Dewpoint (°F)383736373635343332313029292828272727262626272727
Wind Chill (°F)464441393836343332333234333332333638
Surface Wind (mph)666665555666555332223567
Wind DirNWNWNWNWNWNWNWNWNWNWNWNNNNNNNNENENEEEE
Gust
Sky Cover (%)444335313048363228252120191820222526272834404750
Precipitation Potential (%)000000000000000000011177
Relative Humidity (%)595249525254586062626264707072697275757569675955
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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