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Baltimore, MD/Washington, D.C.
 
 
 Point Forecast: Chevy Chase MD
 38.98N 77.09W (Elev. 344 ft)
Last Update: 7:31 pm EDT Jul 3, 2020
Tabular Forecast
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Weather ElementsWeather/PrecipitationFire Weather
Temperature (°F)
Dewpoint (°F)
Heat Index (°F)

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

Date07/0307/04
Hour (EDT)212223000102030405060708091011121314151617181920
Temperature (°F)878583827978777575747577808285868788888887878585
Dewpoint (°F)636465666667676868686869696969696868686768676766
Heat Index (°F)8886858479787775757577838589909192929191908887
Surface Wind (mph)666655555567677666776655
Wind DirWWWNWNNNNNNNNNNNENENNNNNENENENE
Gust
Sky Cover (%)323736282019171314161821233949596368626159514134
Precipitation Potential (%)7912852000001111111110922343435322317
Relative Humidity (%)455055586469717979827976696559575352525053525553
Rain----------------------------------SChcChcChcChcChcSChcSChc
Thunder----------------------------------SChcChcChcChcChcSChcSChc

Date07/05
Hour (EDT)212223000102030405060708091011121314151617181920
Temperature (°F)828078777575747372727476798285878990909089898887
Dewpoint (°F)676868686969696969697070706968676766666565656565
Heat Index (°F)85837877757576798588909293939291919089
Surface Wind (mph)333333333333333333355555
Wind DirESESESSSSWSWSWSWWWWSWSWSWSWSSSSSSS
Gust
Sky Cover (%)293030333028303335374143424241404039404039352823
Precipitation Potential (%)1186667777774441313131818181818183
Relative Humidity (%)616771748282848790908782746557524845454445454748
Rain----------------------------------SChcSChcSChcSChcSChcSChc--
Thunder----------------------------------SChcSChcSChcSChcSChcSChc--

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