Point Forecast: Arnold MD
 39.05N 76.48W (Elev. 98 ft)
Last Update: 8:51 am EST Feb 18, 2025
Tabular Forecast
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Weather ElementsFire WeatherAviation Weather
Temperature (°F)
Dewpoint (°F)
Wind Chill (°F)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)

Rain
Thunder
Snow
Freezing Rain
Sleet
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  

Date02/1802/19
Hour (EST)091011121314151617181920212223000102030405060708
Temperature (°F)232527282930313131292826252322222020191919191919
Dewpoint (°F)00-1-1-1-2-1-1012332111000-1-1-1-1
Wind Chill (°F)1113151617192021211918151412101099888999
Surface Wind (mph)1415161616161615141413131414141413131111111099
Wind DirNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNW
Gust26252628262626252423232323232322202018
Sky Cover (%)324141424644434231201411858182731334758728890
Precipitation Potential (%)000000000000000000000311
Relative Humidity (%)353230282724242426293236383939394341424240404040
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date02/20
Hour (EST)091011121314151617181920212223000102030405060708
Temperature (°F)212325262627293030292827272625252424242424232323
Dewpoint (°F)22222345567891011111111121111111111
Wind Chill (°F)121517181920232525252423232019181716151514131312
Surface Wind (mph)7777666553333556678899910
Wind DirNWNWNWNWNWNWNWNWNWWNWNWNNNNNNNNNNNNW
Gust18
Sky Cover (%)878991929390908884787469666666676869707277828686
Precipitation Potential (%)11111111515152121212626262929293939392828284343
Relative Humidity (%)433936353535343434374044465055555757605757595959
Rain------------------------------------------------
Thunder------------------------------------------------
Snow--------SChcSChcSChcSChcSChcSChcChcChcChcChcChcChcChcChcChcChcChcChcChcChc
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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