Ashburn, Virginia
Current Conditions -  °F | °C
As of 2:15 AM on Thursday 24 Apr 2014 (Local Time) from KJYO Reporting Station
Clear Clear  
Wind Chill: 40°   Ceiling: Unl
Heat Index: 45°   Visibility: 10mi
Dew Point: 32°   Wind: 9mph
Humidity: 61%   Direction: 310°NW
Pressure: 30.03"   Gusts: NA
Location:  39.04°N, 77.48°W
Report Text: KJYO 240615Z AUTO 31008KT 10SM CLR 07/00 A3003 RMK AO2
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Personal Weather Stations






























Hourly Forecast -  °F | °C
Hi 61° - Lo 37°
3 AM
Clear
Clear
42°
4 AM
Clear
Clear
40°
5 AM
Clear
Clear
38°
6 AM
Clear
Clear
38°
7 AM
Sunny
Sunny
39°
8 AM
Sunny
Sunny
42°
Weather Maps
Daily Forecast -  °F | °C
wed thu fri sat sun mon tue wed thu fri
apr
23
Clear
Clear
61°
37°
apr
24
Sunny
Sunny
66°
44°
apr
25
Sct T-Storms
Sct T-Storms
68°
48°
apr
26
M Sunny
M Sunny
76°
44°
apr
27
Sunny
Sunny
68°
42°
apr
28
M Cloudy
M Cloudy
65°
47°
apr
29
T-Showers
T-Showers
59°
48°
apr
30
T-Showers
T-Showers
62°
48°
may
01
Light Rain
Light Rain
61°
46°
may
02
P Cloudy
P Cloudy
64°
47°
Details for Wednesday, April 23 (Evening)
Evening: Mainly clear skies. Low 37F. Winds NW at 10 to 20 mph.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 53%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 0%
Cloud Coverage
Sunrise: 6:22 AM
Sunset: 7:55 PM
 
Moonrise: 2:50 AM
Moonset: 2:04 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  NW
Direction: NW (310°)
Speed: 13Mph(20Km, 11Kts)
Details for Thursday, April 24
Mainly sunny. High 66F. Winds NW at 10 to 20 mph.
Evening: Clear skies with a few passing clouds. Low 44F. Winds E at 5 to 10 mph.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 38%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 5%
Cloud Coverage
Sunrise: 6:21 AM
Sunset: 7:56 PM
 
Moonrise: 3:28 AM
Moonset: 3:11 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  NW
Direction: NW (317°)
Speed: 15Mph(24Km, 13Kts)
Details for Friday, April 25
Scattered thunderstorms possible. Highs in the upper 60s and lows in the upper 40s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 60%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 60%
Cloud Coverage
Sunrise: 6:19 AM
Sunset: 7:57 PM
 
Moonrise: 4:05 AM
Moonset: 4:19 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  SSE
Direction: SSE (161°)
Speed: 13Mph(21Km, 11Kts)
Details for Saturday, April 26
A few clouds. Highs in the mid 70s and lows in the mid 40s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 56%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 15%
Cloud Coverage
Sunrise: 6:18 AM
Sunset: 7:58 PM
 
Moonrise: 4:40 AM
Moonset: 5:26 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  W
Direction: W (278°)
Speed: 15Mph(24Km, 13Kts)
Details for Sunday, April 27
Sunny. Highs in the upper 60s and lows in the low 40s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 62%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 18%
Cloud Coverage
Sunrise: 6:17 AM
Sunset: 7:59 PM
 
Moonrise: 5:15 AM
Moonset: 6:31 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  NNW
Direction: NNW (348°)
Speed: 9Mph(15Km, 8Kts)
Details for Monday, April 28
More clouds than sun. Highs in the mid 60s and lows in the upper 40s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 65%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 2%
Snow
Cloud Coverage: 74%
Cloud Coverage
Sunrise: 6:16 AM
Sunset: 8:00 PM
 
Moonrise: 5:52 AM
Moonset: 7:36 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  NE
Direction: NE (44°)
Speed: 6Mph(10Km, 5Kts)
Details for Tuesday, April 29
Cloudy with showers and thunderstorms.. Highs in the upper 50s and lows in the upper 40s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 71%
Relative Humidity
Precipitation: 70%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 70%
Cloud Coverage
Sunrise: 6:14 AM
Sunset: 8:01 PM
 
Moonrise: 6:31 AM
Moonset: 8:39 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  E
Direction: E (79°)
Speed: 7Mph(12Km, 6Kts)
Details for Wednesday, April 30
Thundershowers. Highs in the low 60s and lows in the upper 40s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 76%
Relative Humidity
Precipitation: 70%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 74%
Cloud Coverage
Sunrise: 6:13 AM
Sunset: 8:02 PM
 
Moonrise: 7:13 AM
Moonset: 9:38 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  NNE
Direction: NNE (29°)
Speed: 9Mph(15Km, 8Kts)
Details for Thursday, May 01
Light rain. Highs in the low 60s and lows in the mid 40s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 70%
Relative Humidity
Precipitation: 80%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 86%
Cloud Coverage
Sunrise: 6:12 AM
Sunset: 8:03 PM
 
Moonrise: 7:58 AM
Moonset: 10:33 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  NNW
Direction: NNW (330°)
Speed: 7Mph(12Km, 6Kts)
Details for Friday, May 02
Times of sun and clouds. Highs in the mid 60s and lows in the upper 40s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 65%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 40%
Cloud Coverage
Sunrise: 6:11 AM
Sunset: 8:04 PM
 
Moonrise: 8:47 AM
Moonset: 11:24 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  WNW
Direction: WNW (292°)
Speed: 7Mph(12Km, 6Kts)
Daily Forecast Chart
Chart.
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