Point Forecast: New Carrollton MD
 38.96N 76.87W (Elev. 98 ft)
Last Update: 1:30 pm EDT Jul 13, 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  

Date07/1307/14
Hour (EDT)230001020304050607080910111213141516171819202122
Temperature (°F)777676757574747474767880828384848685848382807877
Dewpoint (°F)757474747574747474757677767677777777767777767676
Heat Index (°F)7776767575767887899194949796939290867877
Surface Wind (mph)322222222222355666653322
Wind DirSSSSSESSESESESESSSSSSSESESESSESSES
Gust
Sky Cover (%)615965725559786861646265676176818278808080807378
Precipitation Potential (%)423944301724313226161617173646717267696969606060
Relative Humidity (%)94949497100100100100100979491828080807577778285889497
RainChcChcChcChcSChcSChcChcChcChcSChcSChcSChcSChcChcChcLklyLklyLklyLklyLklyLklyLklyLklyLkly
ThunderChcChcChcSChcSChcSChc------SChcSChcSChcSChcChcChcLklyLklyLklyLklyLklyLklyChcChcChc

Date07/15
Hour (EDT)230001020304050607080910111213141516171819202122
Temperature (°F)767575757574747475767779818385868686858482818078
Dewpoint (°F)757574747473737374757576767676767676767676767676
Heat Index (°F)767575757575767779879194969696949389878678
Surface Wind (mph)222221112222233566665332
Wind DirSSSSSSWSWSWSSSSSSSSSSSSSSSS
Gust
Sky Cover (%)838180788185888379747576777880818181818181575552
Precipitation Potential (%)606060363636363636393939393939717171717171252525
Relative Humidity (%)9710097979797979797979491858075727272757782858894
RainLklyLklyLklyChcChcChcChcChcChcChcChcChcChcChcChcLklyLklyLklyLklyLklyLklyChcChcChc
ThunderChcChcChcSChcSChcSChcSChcSChcSChc------SChcSChcSChcChcChcChcChcChcChcChcChcChc

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