Point Forecast: Green Haven MD
 39.13N 76.52W (Elev. 26 m)
Last Update: 10:53 pm EDT Aug 13, 2026
Tabular Forecast
[hide menu]Get as XML
Weather ElementsFire WeatherAviation Weather
Temperature (°C)
Dewpoint (°C)
Heat Index (°C)

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

Rain
Thunder
Fog
Mixing Height  
Trans. Wind  
Vent Rate (x1000 mph-m)
Atmospheric Dispersion Index
Low Visibility Occurrence Risk Index
Ceiling Height
Visibility

48-Hour Period Starting:       Back 2 Days  

Date08/14
Hour (EDT)000102030405060708091011121314151617181920212223
Temperature (°C)262525242424232324262728292930303129292827262524
Dewpoint (°C)212121202020192020212120212121212121212121212121
Heat Index (°C)26252524242424262930313232323332313128262524
Surface Wind (mph)111122333355535555532222
Wind DirNWNWNNNNNNENENENENENENENENENEEESESENEENE
Gust
Sky Cover (%)737778797872798278827877889092928791827680565871
Precipitation Potential (%)33443233224997161416141513263400
Relative Humidity (%)747676767979798276746761615957575559616369747982
Rain----------------------------SChc--SChc--SChc--ChcChc----
Thunder----------------------------------------SChcSChc----

Date08/15
Hour (EDT)000102030405060708091011121314151617181920212223
Temperature (°C)242423232323222223242627282929292929282726252424
Dewpoint (°C)212121212121212121212020202020202019202020202121
Heat Index (°C)2424242628293131313131292826252424
Surface Wind (mph)222235556788876666655555
Wind DirNNNNENENENENENENENENENEEEEEEESESESESESE
Gust
Sky Cover (%)616670908973798563515151515151484441403837363534
Precipitation Potential (%)002222283439332626262626268888888888
Relative Humidity (%)848487848787909387827167635959575757636771747982
Rain----SChcSChcChcChcChcChcChcChcChcChcChcChc--------------------
Thunder------------------------------------------------

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