Point Forecast: Baltimore-Washington International Airport MD
 39.18N 76.66W (Elev. 108 ft)
Last Update: 12:21 am EDT Jul 16, 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  

Date07/16
Hour (EDT)000102030405060708091011121314151617181920212223
Temperature (°F)787776757676757677808384878888908988868382817979
Dewpoint (°F)757474747473747576767776777777777776767677767676
Heat Index (°F)7877767576767576778692939910010010310299969190877979
Surface Wind (mph)222122222356678888876665
Wind DirSSWSSSSSSSSSSSSSSSSSSWSWSSSW
Gust
Sky Cover (%)485460586660585960667061627269737281837684606569
Precipitation Potential (%)681079678881420324035465858746128282828
Relative Humidity (%)919094979490979797888277727070666868728085859191
Rain----------------------SChcChcChcChcChcLklyLklyLklyLklyChcChcChcChc
Thunder----------------------SChcSChcSChcChcChcChcChcChcChcChcChcChcChc

Date07/17
Hour (EDT)000102030405060708091011121314151617181920212223
Temperature (°F)797878777777767779818487899192929291908987858382
Dewpoint (°F)767575757474757576767575757474747373737475767777
Heat Index (°F)79787877777776777987929699101102102101100989896949290
Surface Wind (mph)566666677788899998776655
Wind DirSWSWSWSWSWSWSWSWSWSWSWSWSWWWWSWSWSWSWSWSWSWSW
Gust
Sky Cover (%)707273696460565147433834424957575757575732313130
Precipitation Potential (%)282899999913131313131335353535353511111111
Relative Humidity (%)919191949090979491857468645856565456586168758285
RainChcChc------------------------ChcChcChcChcChcChc--------
ThunderChcChc------------------------ChcChcChcChcChcChc--------

Additional Forecasts and Information
International System of UnitsForecast Discussion
7-Day ForecastHourly Weather Graph
Hazardous Weather Briefing Page
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