Point Forecast: Upper Marlboro MD
 38.81N 76.75W (Elev. 49 ft)
Last Update: 1:30 pm 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)141516171819202122230001020304050607080910111213
Temperature (°F)787570686868666562606058575756565758606467697273
Dewpoint (°F)555759595960595958575657565555555556555453515049
Heat Index (°F)7875
Surface Wind (mph)566653323333556677788889
Wind DirSSWWNWNWNWNWWWWWWNWNWNWNWNWNWNWNWNWNWNWNW
Gust
Sky Cover (%)626671757064584634221917151720221814109981318
Precipitation Potential (%)446570635333292519211611999555333333
Relative Humidity (%)455468737376788187908796969396969393847061534643
RainChcLklyLklyLklyChcChcChcChcSChcSChcSChc--------------------------
ThunderChcChcChcChcChcChcChcChcSChc------------------------------

Date05/31
Hour (EDT)141516171819202122230001020304050607080910111213
Temperature (°F)747575757473686562616058565554535355576165687172
Dewpoint (°F)484747474848484747474747474645444445464646454544
Heat Index (°F)757575
Surface Wind (mph)999987665555566667778888
Wind DirNWNWNWNWNWNWNWNWNWNWNWNNNNNNNNNNNNN
Gust
Sky Cover (%)22242628272625232220181510109865425678
Precipitation Potential (%)101010101010444444444444444444
Relative Humidity (%)403737374041495258606267727271717169675850433937
Rain------------------------------------------------
Thunder------------------------------------------------

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