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Baltimore, MD/Washington, D.C.
 
 
 Point Forecast: Chevy Chase MD
 38.98N 77.09W (Elev. 105 m)
Last Update: 7:34 am EDT Jul 13, 2020
Tabular Forecast
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Weather ElementsWeather/PrecipitationFire 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

48-Hour Period Starting:       Back 2 Days  

Date07/1307/14
Hour (EDT)080910111213141516171819202122230001020304050607
Temperature (°C)222325272930313232323130292726252424232221212121
Dewpoint (°C)191818171716161616161717171717171717171717171617
Heat Index (°C)25282930313232323130292826252424
Surface Wind (mph)677777788875633355553555
Wind DirNNNNNNWNWNWNWNWNWNWNNWNWNWNNWNWNNNNN
Gust
Sky Cover (%)697164575246414142424241414652575145393430262319
Precipitation Potential (%)1414771212141414171717161616131313666444
Relative Humidity (%)847664544843403938384245485458626466697176787676
Rain------------------SChcSChcSChcSChcSChcSChc------------------
Thunder------------------------------------------------

Date07/15
Hour (EDT)080910111213141516171819202122230001020304050607
Temperature (°C)222426282930313232323130292726242323222121212122
Dewpoint (°C)171717171616151414141414141516161717171717171717
Heat Index (°C)242628293031313131312929272624
Surface Wind (mph)666766666653332221112222
Wind DirNNNNWNWNWNWNWNWNWNWNNNNENENENENNNNNNE
Gust
Sky Cover (%)15151515161819191818161187434781013141722
Precipitation Potential (%)222111000000111111111111
Relative Humidity (%)716456514642383534343537414752606668737678787876
Rain------------------------------------------------
Thunder------------------------------------------------

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