Point Forecast: Greenbelt MD
 38.99N 76.89W (Elev. 102 ft)
Last Update: 1:11 am EST Jan 20, 2025
Tabular Forecast
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Weather ElementsFire WeatherAviation Weather
Temperature (°F)
Dewpoint (°F)
Wind Chill (°F)

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

Rain
Thunder
Snow
Freezing Rain
Sleet
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  

Date01/2001/21
Hour (EST)010203040506070809101112131415161718192021222300
Temperature (°F)242322212120202021222323222222211918161413131211
Dewpoint (°F)161615141313131211987655443332221
Wind Chill (°F)141313111110988899888865433310
Surface Wind (mph)99888891114161717171716151311987777
Wind DirNWNWNWWWWWNWNWNWNWNWNWNWNWNWNWNWWWWWWW
Gust2023242424242321
Sky Cover (%)00112117192522412311151263111006
Precipitation Potential (%)111111000000000000000000
Relative Humidity (%)717474747174747165575250494747475151566161616363
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date01/22
Hour (EST)010203040506070809101112131415161718192021222300
Temperature (°F)111010109991113151718192020202019181716161615
Dewpoint (°F)110001112222223456789999
Wind Chill (°F)00021-1-125810101112131313141312101096
Surface Wind (mph)766556665556665553333356
Wind DirWWNWNWNWNWNWNWNWNWNWWWWWWSWSSSWWWNW
Gust
Sky Cover (%)212528323945527872697282909795969489839086827770
Precipitation Potential (%)000000000000282828282828212121212121
Relative Humidity (%)636663636669696361565149474547495156616773737377
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------ChcChcChcChcChcChcSChcSChcSChcSChcSChcSChc
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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