Point Forecast: Frederick MD
 39.44N 77.39W (Elev. 289 ft)
Last Update: 7:31 am EDT Jul 15, 2025
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  
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  

Date07/1507/16
Hour (EDT)080910111213141516171819202122230001020304050607
Temperature (°F)747779828486878888888885848178777776747574747374
Dewpoint (°F)737475757676767676757575757675757575747474747373
Heat Index (°F)777989939698999998989492877877777675
Surface Wind (mph)111112222222211111111222
Wind DirNNNENENEEEEEESESESSSSSSSSSSSS
Gust
Sky Cover (%)524846353330394753525661474031344846556063607179
Precipitation Potential (%)422238172030283442208111255533599
Relative Humidity (%)9790887977727068686666727485919494971009710010010097
Rain------------SChcSChcChcChcChcChcSChc----------------------
Thunder------------SChcSChcChcChcChcChcSChc----------------------

Date07/17
Hour (EDT)080910111213141516171819202122230001020304050607
Temperature (°F)767982848687888989888684828078777675757575757576
Dewpoint (°F)757677777778787878787777767675757574747474747475
Heat Index (°F)76799094971001021031031029794898678777675757575757576
Surface Wind (mph)223566666665533222222223
Wind DirSSSSSSSSSSSSSSSSSSSSSWSWSWSW
Gust
Sky Cover (%)807470667177828282828282737271707477817671665747
Precipitation Potential (%)262626262626727272727272333333333333111111111111
Relative Humidity (%)979185807575727070727580828891949797979797979797
RainChcChcChcChcChcChcLklyLklyLklyLklyLklyLklyChcChcChcChcChcChc------------
Thunder------ChcChcChcLklyLklyLklyLklyLklyLklyChcChcChcSChcSChcSChc------------

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