Point Forecast: 3 Miles W Fairfax VA
 38.85N 77.35W (Elev. 400 ft)
Last Update: 10:29 pm EDT Jul 26, 2024
Tabular Forecast
[hide menu]Get as XML
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  

Date07/27
Hour (EDT)000102030405060708091011121314151617181920212223
Temperature (°F)686766656362636670747881838586868786858279777473
Dewpoint (°F)605959595959595959595958575656565757585959606161
Heat Index (°F)788182848585868584827977
Surface Wind (mph)333335555565665555665555
Wind DirSSWWNWNWNNNNNNENENENENENEEESESESESESESE
Gust
Sky Cover (%)21147101463456172124243934405644323832169
Precipitation Potential (%)110000000000000000000000
Relative Humidity (%)767578818790877868595246413736363637404650566466
Rain------------------------------------------------
Thunder------------------------------------------------

Date07/28
Hour (EDT)000102030405060708091011121314151617181920212223
Temperature (°F)716968676666666770757983868788898989878583817977
Dewpoint (°F)616161616161616161616261606060616162626363636464
Heat Index (°F)757983868788898989878684827977
Surface Wind (mph)555333333322222356678888
Wind DirSSSSWSWWWWWWWSWSWSSSSSSSSSSS
Gust
Sky Cover (%)532344324132332394139342221141618212625
Precipitation Potential (%)000000000000000000002222
Relative Humidity (%)717678818484848173625647424039393941434851546064
Rain------------------------------------------------
Thunder------------------------------------------------

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