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 Point Forecast: Frederick MD
 39.44N 77.39W (Elev. 88 m)
Last Update: 4:33 pm EDT May 19, 2022
Tabular Forecast
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Weather ElementsWeather/PrecipitationFire Weather
Temperature (°C)
Dewpoint (°C)
Heat Index (°C)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)
Rain
Thunder
Fog
Mixing Height  
Haines Index
Lightning Activity Level
Trans. Wind  
Vent Rate (x1000 mph-m)
Atmospheric Dispersion Index
Low Visibility Occurrence Risk Index

48-Hour Period Starting:       Back 2 Days  

Date05/1905/20
Hour (EDT)181920212223000102030405060708091011121314151617
Temperature (°C)262524222119181817171616161719222426282931313131
Dewpoint (°C)161615151514141414141414141416181819192121212121
Heat Index (°C)2625242426293233343434
Surface Wind (mph)732111101101112256789998
Wind DirWWWWSWSWSSSSSSSWSESSSSSSSSSS
Gust
Sky Cover (%)292489137183040273544525954494340373434343739
Precipitation Potential (%)1011111410101028282817171722222223232322
Relative Humidity (%)565658667075788184878790908784797167615955555555
Rain----------------------ChcChcChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChc
Thunder----------------------------------SChcSChcSChcSChcSChcSChcSChc

Date05/21
Hour (EDT)181920212223000102030405060708091011121314151617
Temperature (°C)313029282725242423222222222324262830323333343434
Dewpoint (°C)212120201919191919181818181919202121212121212121
Heat Index (°C)343231292825242424263132343636373737
Surface Wind (mph)765555533322222233355677
Wind DirSSSSSSSSWSWSWSWSWSWSWSWSWWWWSWSWSWSS
Gust
Sky Cover (%)4334252319171615141516171511987681315161920
Precipitation Potential (%)222244444411111100000017171717
Relative Humidity (%)555759636571767476797979797674696357524947464646
RainSChcSChc------------------------------------SChcSChcSChcSChc
ThunderSChcSChc------------------------------------------SChc

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