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 Point Forecast: Silver Spring MD
 39.02N 77.03W (Elev. 308 ft)
Last Update: 10:28 am EDT Sep 23, 2017
Tabular Forecast
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Weather ElementsWeather/PrecipitationFire 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)

48-Hour Period Starting:       Forward 2 Days  

Date09/2309/24
Hour (EDT)111213141516171819202122230001020304050607080910
Temperature (°F)757881838484838178767473727170706968686668697377
Dewpoint (°F)595959595858575860616262626161606061616162626364
Heat Index (°F)7578818384848281787677
Surface Wind (mph)667778887653335555556666
Wind DirNNNNNNNNNNNNNWNNNNNNNNNNN
Gust
Sky Cover (%)28262014127445542112222234555
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)585247444141414654606668717173717378788481787164
Rain------------------------------------------------
Thunder------------------------------------------------

Date09/25
Hour (EDT)111213141516171819202122230001020304050607080910
Temperature (°F)818385868787868481797776747473727271706870717478
Dewpoint (°F)656565656566666667676768686867676767676767676868
Heat Index (°F)83858788898988868379777678
Surface Wind (mph)665566776553321122332235
Wind DirNNENENENENENENEEEENENNNNNNNNNNENENE
Gust
Sky Cover (%)5112329292929241387658131513851019242114
Precipitation Potential (%)000000000000000000000444
Relative Humidity (%)585551504850515563677176828281848487909790878271
Rain------------------------------------------------
Thunder------------------------------------------------

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