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 Point Forecast: Chevy Chase MD
 38.98N 77.09W (Elev. 344 ft)
Last Update: 7:39 pm EDT Apr 7, 2020
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  

Date04/0704/08
Hour (EDT)192021222300010203040506070809101112131415161718
Temperature (°F)636462595856565555555555555760646973757778787775
Dewpoint (°F)565455565656555555555555555555565656565553525049
Wind Chill (°F)
Surface Wind (mph)16666666666667891113141414141413
Wind DirSSSSSWSWSWSWSWWWWWWWWWWWNWNWNWNWNW
Gust2021222222222221
Sky Cover (%)858484838278757477818689898680716261575044393428
Precipitation Potential (%)6074747454545456565660606019191917171712121299
Relative Humidity (%)7870789093100961001001001001001009384756355524742403940
RainLklyLklyLklyLklyChcChcChcLklyLklyLklyLklyLklyLklySChcSChcSChcSChcSChcSChc----------
ThunderChcSChcSChcSChcSChcSChcSChcSChcSChcSChcChcChcChcSChcSChcSChcSChcSChcSChc----------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date04/09
Hour (EDT)192021222300010203040506070809101112131415161718
Temperature (°F)737066625856555352515049505257626666656464646463
Dewpoint (°F)484847474646464646454545464748494947444138343230
Wind Chill (°F)494748
Surface Wind (mph)10987653212355710131413152022222120
Wind DirNWNWNWNWNWNNNNESESESSSSSWSWSWWWNWNWNWW
Gust212222253236343229
Sky Cover (%)242017161617202533445762768793928675625546403738
Precipitation Potential (%)91110001717173333337474747474741616161616
Relative Humidity (%)414550586469727780808386868372625450464338323029
Rain--------------SChcSChcSChcChcChcChcLklyLklyLklyLklyLklyLklySChcSChcSChcSChcSChc
Thunder--------------------------ChcChcChcChcChcChc----------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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