Point Forecast: Upper Marlboro MD
 38.81N 76.75W (Elev. 49 ft)
Last Update: 4:29 am EDT May 29, 2024
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  
Haines Index
Lightning Activity Level
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  

Date05/2905/30
Hour (EDT)070809101112131415161718192021222300010203040506
Temperature (°F)596568717475757575737171696765646361616059585858
Dewpoint (°F)565858575756565758606059595959595857585756565655
Heat Index (°F)75757575
Surface Wind (mph)522555555766332223335666
Wind DirNWNNNWNWWWWWWNWWNWNWWNWNWNWNWNWNWNWNWNW
Gust
Sky Cover (%)131215193245536879888686787058454440343231313233
Precipitation Potential (%)0000272644657063533220131111121197654
Relative Humidity (%)907870615552525455646866707581848487909090939390
Rain------------ChcChcLklyLklyLklyChcChcSChc--------------------
Thunder--------------ChcChcChcChcChcChcSChc--------------------

Date05/31
Hour (EDT)070809101112131415161718192021222300010203040506
Temperature (°F)596164676971727374747473716967646260595857555556
Dewpoint (°F)565555545250494847474748494949484747474746454545
Heat Index (°F)
Surface Wind (mph)778899999887765333555555
Wind DirNNNNWNWNWNWNWNWNWNWNWNWNWNWNNNNNNNNN
Gust
Sky Cover (%)322723191818202223222121222015127671013141411
Precipitation Potential (%)333333314141414141466633355555
Relative Humidity (%)908173635547444138383841464952565862646767696966
Rain------------------------------------------------
Thunder------------------------------------------------

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