Point Forecast: Bethesda MD
 38.99N 77.12W (Elev. 106 m)
Last Update: 4:31 am EDT May 11, 2024
Tabular Forecast
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Weather ElementsFire WeatherAviation Weather
Temperature (°C)
Dewpoint (°C)
Heat Index (°C)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)

Rain
Thunder
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  

Date05/1105/12
Hour (EDT)040506070809101112131415161718192021222300010203
Temperature (°C)88891112141517171818191818171614131212121211
Dewpoint (°C)7767777766666678999999910
Heat Index (°C)
Surface Wind (mph)222212223366777656676766
Wind DirNNNNNWWSSSSSSSSSSSSSSSSSS
Gust
Sky Cover (%)504440424745473749635843394462708980716964737379
Precipitation Potential (%)120000000004446969697878787474744242
Relative Humidity (%)938986838074625750464545434548546472808383868693
RainChc------------------------LklyLklyLklyOcnlOcnlOcnlLklyLklyLklyChcChc
Thunder--------------------------------SChcSChcSChc----------

Date05/13
Hour (EDT)040506070809101112131415161718192021222300010203
Temperature (°C)111111111213151616171718181818171715141312121111
Dewpoint (°C)101010101010988888888899999999
Heat Index (°C)
Surface Wind (mph)6656679111111131110108665333333
Wind DirSWSWWWWWNWNWNWNWNWNWNWNWNWNNNNNEESESS
Gust
Sky Cover (%)798072645557626666676761544840322424242426293130
Precipitation Potential (%)4217171725252525252526262626262633333311
Relative Humidity (%)939693938980696258565452525254566069727783838689
RainChcSChcSChcSChcChcChcChcChcChcChcChcChcChcChcChcChc----------------
Thunder--------------SChcSChcSChcSChcSChcSChc----------------------

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