Point Forecast: 3 Miles WSW Thurmont MD
 39.6N 77.45W (Elev. 1667 ft)
Last Update: 3:57 pm EDT May 24, 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  

Date05/2405/25
Hour (EDT)161718192021222300010203040506070809101112131415
Temperature (°F)757676757270696867676565656464656870727476777778
Dewpoint (°F)595959595958585858585858585758596061616161616060
Heat Index (°F)7778787575767778
Surface Wind (mph)333223323352222222223555
Wind DirSWNWNWWSWWWSWSWWWWWWWWSSSSSSSS
Gust
Sky Cover (%)3033272115988991014172122242634425054586357
Precipitation Potential (%)79991110000001115553332424
Relative Humidity (%)525052586466687073737878787881817673686460585654
Rain--------------------------------------------SChcSChc
Thunder--------------------------------------------SChcSChc

Date05/26
Hour (EDT)161718192021222300010203040506070809101112131415
Temperature (°F)797778767370696867676665656566676869717273757677
Dewpoint (°F)606061626262626161616161616161626263646464636363
Heat Index (°F)79777876757677
Surface Wind (mph)533555555333333333333333
Wind DirSWSWSWWSWSWSSSSSWSWSWSSESESEEESESESS
Gust
Sky Cover (%)514550556063677171707065605446383031323441485550
Precipitation Potential (%)242525252828282828287777771313131313133131
Relative Humidity (%)525656626876787881818487878784848181797673666462
RainSChcChcChcChcChcChcChcChcChcChc------------------------ChcChc
ThunderSChcSChcSChcSChcSChcSChcSChcSChcSChcSChc------------------------ChcChc

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