Point Forecast: Riverdale MD
 38.97N 76.93W (Elev. 49 ft)
Last Update: 1:49 pm EDT May 26, 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  

Date05/2605/27
Hour (EDT)141516171819202122230001020304050607080910111213
Temperature (°F)858784848280787674737271696968686868707273757880
Dewpoint (°F)666666676867686868686768676768686868686969707071
Heat Index (°F)8789868785827876757883
Surface Wind (mph)3576777666555565666810111311
Wind DirESESESESESESESESESESESESESESESSSSSSSSS
Gust182020
Sky Cover (%)445061525059696774838089898880809079868684888584
Precipitation Potential (%)1826262615119715295458494847313131444444393939
Relative Humidity (%)5350555763657176828484909393100100100100939087847674
RainSChcChcChcChcSChc------SChcChcChcLklyChcChcChcChcChcChcChcChcChcChcChcChc
ThunderSChcChcChcChcSChc------SChcChcChcChcChcChcChcSChcSChcSChc------ChcChcChc

Date05/28
Hour (EDT)141516171819202122230001020304050607080910111213
Temperature (°F)828283848282787674737271696866666666687073767879
Dewpoint (°F)707070707069696968676766666463636262626159595858
Heat Index (°F)8686878886857876767879
Surface Wind (mph)11131311109876555555556678999
Wind DirSSSSSSSWSWSWSWSWWWWWWWWWWWWWW
Gust20212018
Sky Cover (%)817071645666787164574536312825231914101215202428
Precipitation Potential (%)747474808080414141282828444444555555
Relative Humidity (%)676765636765747982818484908790908787817362565049
RainLklyLklyLklyOcnlOcnlOcnlChcChcChcChcChcChc------------------------
ThunderLklyLklyLklyLklyLklyLklyChcChcChc------------------------------

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