Point Forecast: Arnold MD
 39.05N 76.48W (Elev. 30 m)
Last Update: 7:30 pm EDT Jul 14, 2025
Tabular Forecast
[hide menu]Get as XML
Weather ElementsFire WeatherAviation Weather
Temperature (°C)
Dewpoint (°C)
Heat Index (°C)

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

Rain
Thunder
Fog
Mixing Height  
Trans. Wind  
Vent Rate (x1000 mph-m)
Atmospheric Dispersion Index
Low Visibility Occurrence Risk Index
Ceiling Height
Visibility

48-Hour Period Starting:       Back 2 Days  

Date07/1507/16
Hour (EDT)010203040506070809101112131415161718192021222300
Temperature (°C)242424232323232426272727282828282828282726262626
Dewpoint (°C)232323232323232424242424242424242424242424242424
Heat Index (°C)2424242426293131323333323232323126262626
Surface Wind (mph)222222222233556666553333
Wind DirSSWWWNWNWNWNWNWNNEEESESESSSSSSSSS
Gust
Sky Cover (%)767362677452625558625142545967697166675151515151
Precipitation Potential (%)253730221815143224232621313950545749512626262626
Relative Humidity (%)9797971001001001009791858282828080777779798288888888
RainChcChcChcSChcSChcSChc--ChcSChcSChcChcSChcChcChcChcChcLklyChcChcChcChcChcChcChc
ThunderChcSChcSChcSChc------------SChcSChcSChcChcChcChcChcChcChcChcChcChcSChcSChc

Date07/17
Hour (EDT)010203040506070809101112131415161718192021222300
Temperature (°C)262524242424252627272829292929292929282827272726
Dewpoint (°C)242424242424242424242424252525242424252525242424
Heat Index (°C)262524242424252629313334363636343434333231313026
Surface Wind (mph)333333555667899998877666
Wind DirSWSWSWSSSSWSWSWSSSSSSSSSSSSSSS
Gust
Sky Cover (%)515154586160605957565462707878787878787274757775
Precipitation Potential (%)262727272727273131313131316767676767673030303030
Relative Humidity (%)919497100100100949185858077777777757577828588858891
RainChcChcChcChcChcChcChcChcChcChcChcChcChcLklyLklyLklyLklyLklyLklyChcChcChcChcChc
ThunderSChc------------------SChcSChcSChcChcChcChcChcChcChcChcChcChcChcChc

Additional Forecasts and Information
English UnitsForecast Discussion
7-Day ForecastHourly Weather Graph
Hazardous Weather Briefing Page
Past Weather InformationInteractive Forecast Map
Home