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 Point Forecast: Gaithersburg MD
 39.13N 77.21W (Elev. 404 ft)
Last Update: 10:30 pm EDT Oct 1, 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  

Date10/0110/02
Hour (EDT)230001020304050607080910111213141516171819202122
Temperature (°F)575656555655545454545455555555555555545554545252
Dewpoint (°F)565655555655545454545455555555555555545453535252
Heat Index (°F)
Surface Wind (mph)9888899910111113141415161517161717161515
Wind DirNENENENENENENENENENENENENENENENENENENENENENENENE
Gust2018181821212325252829303131313131312926
Sky Cover (%)100100100100999910010097919596979798979797989798999394
Precipitation Potential (%)636056526062706978909090878787999999959595606060
Relative Humidity (%)9610096100100100100100100100100100100100100100100100100969696100100
RainOcnlOcnlOcnlOcnlOcnlOcnlOcnlLklyOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlLklyLklyLkly
Thunder------SChcSChcSChc------------------------------------

Date10/03
Hour (EDT)230001020304050607080910111213141516171819202122
Temperature (°F)525151505049484847474850525355555554535251505049
Dewpoint (°F)515049494847464544434344444444444444444444444444
Heat Index (°F)
Surface Wind (mph)14141313131111111010111113131111111111109776
Wind DirNENENNNNNNNNNNNNNNNNNNNNNN
Gust25242322212120201820212324242423222220
Sky Cover (%)949293959485767160555451495259626469717376777572
Precipitation Potential (%)606060363636363636272727272727303030303030222222
Relative Humidity (%)969693969393938989868380747166666669717477808083
RainLklyLklyLklyChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcSChcSChcSChc
Thunder------------------------------------------------

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