Regional Radar

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Current Conditions
Dulles, VA
Conditions as of 6:52 PM
Mostly Cloudy
Temperature: 53°
Wind: NNW 5 mph
Dew point:41°
Pressure:30.18 in.
Humidity: 64%
Visibility: 10.0 miles
Observed at: Dulles Airport, VA
5 Day Forecast for ZIP Code 20101
Sábado Domingo Lunes Martes Miércoles
Parcialmente Nublado Parcialmente Nublado Lluvia Probabilidad de Lluvia Probabilidad de Lluvia
Parcialmente Nublado Parcialmente Nublado Lluvia Probabilidad de Lluvia Probabilidad de Lluvia
58° | 36°
Detail
Almanac
56° | 41°
Detail
Almanac
50° | 45°
Detail
Almanac
56° | 43°
Detail
Almanac
61° | 40°
Detail
Almanac
 
Forecast for Loudoun
  Tonight
Mostly cloudy this evening...then becoming partly cloudy. Patchy fog after midnight. Lows in the upper 30s. North winds around 5 mph.
cloudy Sunday
Patchy fog in the morning. Mostly sunny. Highs in the upper 50s. North winds around 5 mph.
  Sunday Night
Mostly cloudy. A slight chance of rain after midnight. Lows in the lower 40s. Northeast winds around 5 mph. Chance of rain 20 percent.
rain Monday
Rain likely. Highs around 50. Northeast winds 5 to 10 mph. Chance of rain 70 percent.
  Monday Night
Cloudy with a 50 percent chance of rain. Lows in the mid 40s. North winds around 5 mph.
chancerain Tuesday
Mostly cloudy with a 40 percent chance of rain. Highs in the mid 50s.
  Tuesday Night
Mostly cloudy with a 30 percent chance of showers. Lows in the mid 40s.
chancerain Wednesday
Mostly cloudy with a 40 percent chance of showers. Highs around 60.
  Wednesday Night
Mostly cloudy with a 50 percent chance of showers. Lows in the lower 40s.
chancerain Thanksgiving Day
Cloudy with a 50 percent chance of showers. Highs in the upper 50s.
  Thursday Night
Mostly cloudy with a 50 percent chance of showers. Lows in the upper 30s.
chancerain Friday
Partly sunny with a 30 percent chance of showers. Highs in the upper 40s.
  Friday Night
Mostly cloudy. Lows in the mid 30s.
sunny Saturday
Sunny. Highs in the lower 50s.
 
Marine Forecast for Tidal Potomac From Key Bridge To Indian Head-
Tonight
N winds 5 kt. Waves less than 1 ft.
Sun
NE winds 5 kt. Waves less than 1 ft.
Sun Night
NE winds 5 kt. Waves less than 1 ft.
More Marine Forecasts
 
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UV Index
  
2
 Sat 
  
2
 Sun 
  
1
 Mon 
Air Pollution Forecast for Northern Virginia
  Air Quality AQ Index Pollutant
YesterdayGoodOZONE
YesterdayGoodPM2.5
CurrentGoodPM2.5
CurrentGoodOZONE
SatModerate PM2.5
SunGood PM2.5
MonGood PM2.5
 
Almanac
Key: T = Trace of precipitation; MM = data not available
Noviembre 21, 2009
Normal high:55° record máx:76° (2007)
Normal low:32° Registro Mínimo:16° (1969)
Amanecer:6:59 AM Salida de la Luna a las: 11:05 AM
Atardecer:4:51 PM Puesta de la Luna a las: 9:03 PM
Complete weather almanac

 
Astronomy
Amanecer:06:59 AM (EST) Salida de la Luna a las:11:05 AM (EST)11/21
Atardecer:04:51 PM (EST) Puesta de la Luna a las:09:03 PM (EST)11/21
Fase de la Luna
Nov. 21 Nov. 24 Dec. 02 Dec. 08 Dec. 16
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