Skip Navigation Linksweather.gov 
NOAA logo - Click to go to the NOAA homepageNational Weather Service Forecast Office NWS logo - Click to go to the NWS homepage
Baltimore, MD/Washington, D.C.
 
 
 Point Forecast: Sterling VA
 38.99N 77.41W (Elev. 99 m)
Last Update: 7:33 am EST Feb 18, 2020
Tabular Forecast
[show menu]  |  Font Size: A A A   Get as XML

Date02/1802/19
Hour (EST)091011121314151617181920212223000102030405060708
Temperature (°C)891011121313131212111110109987764433
Dewpoint (°C)3455666788888875432100-1-2
Wind Chill (°C)6788876543210-1-1
Surface Wind (mph)789910101098777789101113131311111011
Wind DirSSSSSSSSSWSWSWWWNWNWNWNWNWNWNWNWNWNWNW
Gust
Sky Cover (%)9898989591939710010010010099989797969694939291908976
Precipitation Potential (%)716161638383860606056565643434327272714141488
Relative Humidity (%)737471666664646974778386898683777673707373767370
Rain--SChcSChcSChcChcChcChcLklyLklyLklyLklyLklyLklyChcChcChcChcChcChc----------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date02/20
Hour (EST)091011121314151617181920212223000102030405060708
Temperature (°C)4567889876432110-1-1-1-2-2-3-3-2
Dewpoint (°C)-2-3-3-3-4-4-4-5-5-5-5-5-5-5-5-6-6-6-6-7-7-7-7-8
Wind Chill (°C)01345666421-1-2-2-2-3-3-3-4-5-6-6-6-5
Surface Wind (mph)111311111010111110988776555666556
Wind DirNWNWNWNWNWNWNWNWNWNWNWNWNNNNNNNNNNNN
Gust
Sky Cover (%)6350433629241381219232013914232726252431455254
Precipitation Potential (%)855533300000000000000055
Relative Humidity (%)645751474340393841465256616466666966696971717163
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Radar and Satellite (Click for larger image)
Link to Local Radar Data Link to Satellite Data
Additional Forecasts and Information
English UnitsForecast Discussion
7-Day ForecastHourly Weather Graph
Hazardous Weather Briefing Page
Past Weather InformationInteractive Forecast Map
Home

Webmaster
NOAA's National Weather Service
Baltimore, MD/Washington, D.C.
Disclaimer
Credits
Glossary
Privacy Policy
About Us
Career Opportunities