Point Forecast: Silver Spring MD
 39N 77.03W (Elev. 344 ft)
Last Update: 1:32 pm EDT May 9, 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  

Date05/0905/10
Hour (EDT)141516171819202122230001020304050607080910111213
Temperature (°F)707070706968656462605959595858585756585858585859
Dewpoint (°F)545555565556555656555655555555545554545554535252
Heat Index (°F)
Surface Wind (mph)888888888876666667888999
Wind DirEEEEEEEEEEEEEEEEENENENEEEEE
Gust
Sky Cover (%)858585858176727477798285898990909090909192939292
Precipitation Potential (%)202427324456616444645946353332343334525252525252
Relative Humidity (%)575959616165707581849087879090869393869086838078
RainSChcSChcChcChcChcLklyLklyLklyChcLklyLklyChcChcChcChcChcChcChcChcChcChcChcChcChc
Thunder------SChcSChcSChcChcChcChcSChcSChcSChcSChcSChcSChcSChcSChcSChc------------

Date05/11
Hour (EDT)141516171819202122230001020304050607080910111213
Temperature (°F)585858575755545452525150494848484849505254565759
Dewpoint (°F)515151515049495049484847474646464647474646464645
Heat Index (°F)
Surface Wind (mph)999987666766666666655655
Wind DirEENENENENENENENENENENNNNNNNNNNNNWW
Gust
Sky Cover (%)919293949393929191908886858178757371696664616365
Precipitation Potential (%)717171717171414141414141111111111111777777
Relative Humidity (%)777777807780838689868989939393939393898074696760
RainLklyLklyLklyLklyLklyLklyChcChcChcChcChcChc------------------------
Thunder------SChcSChcSChcSChcSChcSChc------------------------------

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