Point Forecast: Baltimore-Washington International Airport MD
 39.18N 76.66W (Elev. 108 ft)
Last Update: 10:30 am EDT Jul 12, 2025
Tabular Forecast
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Weather ElementsFire WeatherAviation Weather
Temperature (°F)
Dewpoint (°F)
Heat Index (°F)

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

Rain
Thunder
Fog
Mixing Height  
Trans. Wind  
Vent Rate (x1000 mph-ft)
Atmospheric Dispersion Index
Low Visibility Occurrence Risk Index
Ceiling Height
Visibility

48-Hour Period Starting:       Back 2 Days  

Date07/1207/13
Hour (EDT)212223000102030405060708091011121314151617181920
Temperature (°F)818078777776767574747475777879818384858584838180
Dewpoint (°F)757574747474747373727374747475757575757575757575
Heat Index (°F)878578777776767575777879879092949492908785
Surface Wind (mph)533332222233335566666655
Wind DirSESESESESESSESESESESESESESESESESESESESESESESS
Gust
Sky Cover (%)274557636163536670797678817773747576767676767676
Precipitation Potential (%)81498111354681334343434343463636363636363
Relative Humidity (%)828588909094949497939797908888827774727274778285
Rain----------------------ChcChcChcChcChcChcLklyLklyLklyLklyLklyLklyLkly
Thunder----------------------------SChcSChcSChcChcChcChcChcChcChcChc
Fog------------------------------------------------

Date07/14
Hour (EDT)212223000102030405060708091011121314151617181920
Temperature (°F)797877777676757474747475777981828384848483828180
Dewpoint (°F)757474747474747373737475757676767676767575757676
Heat Index (°F)7978777776767575777987899193939290898786
Surface Wind (mph)332222222222222233333322
Wind DirSSSSSSSSSSSSSSSSSWSWSSSESESS
Gust
Sky Cover (%)767676798184848383838383818078787878787878787867
Precipitation Potential (%)636363636350505050505050505050505067676767676721
Relative Humidity (%)88889090949497979797100100949185828077777477798588
RainLklyLklyLklyLklyLklyChcChcChcChcChcChcChcChcChcChcChcChcLklyLklyLklyLklyLklyLklySChc
ThunderChcChcChcChcChcSChcSChcSChcSChcSChcSChc------ChcChcChcChcChcChcChcChcChcSChc
Fog------------------------------------------------

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