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Baltimore, MD/Washington, D.C.
 
 
 Point Forecast: Riderwood MD
 39.4N 76.62W (Elev. 404 ft)
Last Update: 5:47 am EDT Apr 23, 2024
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  

Date04/2304/24
Hour (EDT)050607080910111213141516171819202122230001020304
Temperature (°F)393940445056616366676969706866635958575756555555
Dewpoint (°F)333231363637363535353535363738394041424342434343
Wind Chill (°F)3939404450
Surface Wind (mph)2220026791011131413131311111111101087
Wind DirNWNWNWNSSSSSSSSSSSSSSSSSSSWSW
Gust
Sky Cover (%)85141817161511735681828385165788185889194
Precipitation Potential (%)000000000000000222101010272727
Relative Humidity (%)797670735849393532302828293236414953575959646464
Rain------------------------------------------ChcChcChc
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date04/25
Hour (EDT)050607080910111213141516171819202122230001020304
Temperature (°F)535454565861636667676768686765636056535047454341
Dewpoint (°F)444546474746464444434242424242424241403937353331
Wind Chill (°F)4642403835
Surface Wind (mph)7891011131415151515151413109991010101099
Wind DirSWSWWWWWWWNWNWNWNWNWNWNWNWNNNNNNNN
Gust1821212221212018
Sky Cover (%)979084777369655544343739423732272624232424252627
Precipitation Potential (%)424242292929292929202020202020222222111
Relative Humidity (%)717174726758544543424039394043465157616668686767
RainChcChcChcChcChcChcChcChcChcSChcSChcSChcSChcSChcSChc------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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