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 Point Forecast: Gaithersburg MD
 39.13N 77.21W (Elev. 404 ft)
Last Update: 8:47 pm EDT Apr 24, 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  

Date04/2404/25
Hour (EDT)212223000102030405060708091011121314151617181920
Temperature (°F)615755535149474644424143454749515356586059575552
Dewpoint (°F)414343434139373533323029293031323334343435353536
Wind Chill (°F)46434239373638414446
Surface Wind (mph)588998988889877666555555
Wind DirNNNNNNNNNNNNENENENENENENENENENEEEE
Gust18
Sky Cover (%)81516212744595464636978806455495760574843373637
Precipitation Potential (%)110000013301011000000001
Relative Humidity (%)485964696868686565676557535150484643403740434754
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date04/26
Hour (EDT)212223000102030405060708091011121314151617181920
Temperature (°F)514947464544434241403943485256575960626362605856
Dewpoint (°F)363737383838383838383838373431292625262728303132
Wind Chill (°F)474545444243424140394147
Surface Wind (mph)555333222223367888999988
Wind DirEESESESEESEEEEEEEESESESESESESESESESESE
Gust
Sky Cover (%)262220161211121418232829292521181818212730314147
Precipitation Potential (%)113332224441110000000001
Relative Humidity (%)566368737679828689929682655038342826252527323640
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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