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 Point Forecast: Rockville MD
 39.08N 77.16W (Elev. 430 ft)
Last Update: 4:33 am EDT May 28, 2022
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)
Atmospheric Dispersion Index
Low Visibility Occurrence Risk Index

48-Hour Period Starting:       Back 2 Days  

Date05/2805/29
Hour (EDT)040506070809101112131415161718192021222300010203
Temperature (°F)626161616264687072737476767676757371696766656362
Dewpoint (°F)616160606059585859595959595959596060606060595959
Heat Index (°F)7676767675
Surface Wind (mph)5556791010101010119109765555333
Wind DirWWWWWNWNWNWNWWWWWWWWWWNWNWNWNWNWNW
Gust
Sky Cover (%)8269666965584747464756605852433340353224171054
Precipitation Potential (%)4034251788888810101066611111100
Relative Humidity (%)9710097979384706664625956565656586468737881818790
RainChcChcChcSChc----------------------------------------
Thunder------------------------------------------------

Date05/30
Hour (EDT)040506070809101112131415161718192021222300010203
Temperature (°F)616061626568717476787981828281807876737170696867
Dewpoint (°F)585758585960606060606060606060616161626262626262
Heat Index (°F)76787982828282817876
Surface Wind (mph)332222222335553353353353
Wind DirNWNNNNNNWNWWWSWSWSSSSSSSSSSSS
Gust
Sky Cover (%)712232829292931343737342924221921191613111098
Precipitation Potential (%)000011111111111100000000
Relative Humidity (%)909090878176686258545249474749525660687376788184
Rain------------------------------------------------
Thunder------------------------------------------------

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