Point Forecast: Oakton VA
 38.9N 77.31W (Elev. 104 m)
Last Update: 1:20 am EST Jan 15, 2026
Tabular Forecast
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Weather ElementsFire WeatherAviation Weather
Temperature (°C)
Dewpoint (°C)
Wind Chill (°C)

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

Rain
Thunder
Snow
Freezing Rain
Sleet
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  

Date01/1501/16
Hour (EST)030405060708091011121314151617181920212223000102
Temperature (°C)321-1-2-2-2-1-10-1-1-1-1-2-3-4-4-4-4-5-5-6-6
Dewpoint (°C)-4-6-8-10-9-11-11-12-12-13-13-13-14-14-14-14-14-14-14-14-14-15-15-15
Wind Chill (°C)-2-4-6-8-7-8-9-7-7-6-7-7-7-7-8-9-10-10-11-12-12-12-12-11
Surface Wind (mph)17171717101315151616161616161413111113151513118
Wind DirNWNWNWWWWWNWWWWWWWWWWNWWNWNWNWNWW
Gust303132302929323332
Sky Cover (%)868573322320355052495855525049452728252614897
Precipitation Potential (%)1086600000000000000000000
Relative Humidity (%)595651515553534442363737363538424446474747454747
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date01/17
Hour (EST)030405060708091011121314151617181920212223000102
Temperature (°C)-6-6-6-7-6-6-4-2-1122232221111111
Dewpoint (°C)-14-14-14-14-14-14-13-13-12-12-12-12-12-12-12-12-12-11-11-11-10-10-9-9
Wind Chill (°C)-10-11-10-11-9-9-8-6-4-3-2-2-2-1-2-3-3-3-4-4-4-4-3-3
Surface Wind (mph)78766677889910101010101010109988
Wind DirWWSWSWSWSWSWSWSWSWSSSSSSSSSSSSSS
Gust
Sky Cover (%)5811161519304053667974696452412940506168748177
Precipitation Potential (%)00007777771111111111111111
Relative Humidity (%)494949565252484241383533353335363639414345454749
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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