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: Harpers Ferry WV
 39.32N 77.73W (Elev. 299 ft)
Last Update: 1:32 am EDT Apr 10, 2020
Tabular Forecast
[hide menu]  |  Font Size: A A A   Get as XML
Weather ElementsWeather/PrecipitationFire 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

48-Hour Period Starting:       Back 2 Days  

Date04/1004/11
Hour (EDT)030405060708091011121314151617181920212223000102
Temperature (°F)383736353536384043454748494948474644424039373634
Dewpoint (°F)242424252522222122202020212020191920212121212223
Wind Chill (°F)292826252526283033363940414140393836343332302927
Surface Wind (mph)1616161617182124262626252525242220171513111099
Wind DirWWWWWWWWWNWNWNWNWNWNWNWNWNWNWNWNWWWW
Gust282829303133384448484846464644403430252118
Sky Cover (%)394040383630364955535048453936301711111111131618
Precipitation Potential (%)111115554440000000000000
Relative Humidity (%)575961666664575043403735343334353741465054616772
RainSChcSChc--------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date04/12
Hour (EDT)030405060708091011121314151617181920212223000102
Temperature (°F)343333333435384144474951535556555451484542414040
Dewpoint (°F)232424242525252424242424242424252728282828282929
Wind Chill (°F)2726262627273134384245484539373737
Surface Wind (mph)8888910111111111010101010975225655
Wind DirWWWWWWWWWWWWWWWWNWNWWSSSSSE
Gust1820212120181818
Sky Cover (%)212629282726262626252221263641444952525353545657
Precipitation Potential (%)000000000000000001111111
Relative Humidity (%)727575757269625247423936333131343642475360657070
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
International System of 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