Point Forecast: Riderwood MD
 39.4N 76.62W (Elev. 404 ft)
Last Update: 7:30 am EDT Jun 21, 2024
Tabular Forecast
[hide menu]Get as XML
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  

Date06/2106/22
Hour (EDT)080910111213141516171819202122230001020304050607
Temperature (°F)757983878990919293929089878381797877767575747476
Dewpoint (°F)676766666666666666666667676768686968686868686868
Heat Index (°F)75798589929394959695939290868479787776757576
Surface Wind (mph)222356677777767533322222
Wind DirSWSWSSSSSSSSSSSSSSSSSSSSSSW
Gust
Sky Cover (%)12108779101112131416171925283330242019181817
Precipitation Potential (%)000000333333444444222222
Relative Humidity (%)766757504745444341434548525965697474767979828276
Rain------------------------------------------------
Thunder------------------------------------------------

Date06/23
Hour (EDT)080910111213141516171819202122230001020304050607
Temperature (°F)798488919394959697959391898784828180808079797980
Dewpoint (°F)686869706969707171717170707071717170696868686869
Heat Index (°F)79879297989910210410510310097949289868583838379797983
Surface Wind (mph)333566677788776655666666
Wind DirSWSWSWSWSSSSSSSSSSSSSSSSSSWSWSW
Gust
Sky Cover (%)171513142436454948464647474541383642423833303033
Precipitation Potential (%)444444212121212121181818181818222222
Relative Humidity (%)695954504644454543464950545765697272696769696969
Rain------------SChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChc------------
Thunder------------SChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChc------------

Additional Forecasts and Information
International System of UnitsForecast Discussion
7-Day ForecastHourly Weather Graph
Hazardous Weather Briefing Page
Past Weather InformationInteractive Forecast Map
Home