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 Point Forecast: Rockville MD
 39.08N 77.16W (Elev. 131 m)
Last Update: 1:38 am EDT Apr 26, 2024
Tabular Forecast
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Weather ElementsFire WeatherAviation Weather
Temperature (°C)
Dewpoint (°C)
Wind Chill (°C)

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-m)
Atmospheric Dispersion Index
Low Visibility Occurrence Risk Index
Ceiling Height
Visibility

48-Hour Period Starting:       Back 2 Days  

Date04/2604/27
Hour (EDT)020304050607080910111213141516171819202122230001
Temperature (°C)7665557810131416161717181716161413111110
Dewpoint (°C)333333431-1-2-2-2-2-2-2-2-2-2-2-1011
Wind Chill (°C)5554435688
Surface Wind (mph)53333567788999999999101098
Wind DirEEEEEEEEEEESESESESESESESESESESESESESE
Gust
Sky Cover (%)393841454343524437292929282827273237424752575758
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)767979858989827152383429292727272728313440465052
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date04/28
Hour (EDT)020304050607080910111213141516171819202122230001
Temperature (°C)99989991112131415161616161616151414131212
Dewpoint (°C)122334455445556666667777
Wind Chill (°C)8777778
Surface Wind (mph)76666678899101010101099889987
Wind DirSESESESESESESESESESESESESESESSSSESESESSSS
Gust
Sky Cover (%)586267717680858687888888888887868482807672686357
Precipitation Potential (%)001359151515151515111111111111333333
Relative Humidity (%)566063686871686661555151494949494953555762666974
Rain------------SChcSChcSChcSChcSChcSChc------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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