Weather Report
Ashburn, Virginia
RSS Print Email
Current Conditions -  °F | °C
As of 8:15 AM on Sunday 19 May 2013 (Local Time) from KJYO Reporting Station
Drizzle Drizzle   Feels Like: 61°
Wind Chill: 61°   Ceiling: 300
Heat Index: 61°   Visibility: 0.75mi
Dew Point: 61°   Wind: 3mph
Humidity: 100%   Direction: 30° (NNE)
Pressure: 30.21"   Gusts: NA
Report Text: KJYO 191215Z AUTO 03003KT 3/4SM -DZ OVC003 16/16 A3021 RMK AO2
9 AM
Few Showers
Few Showers 63°
10 AM
Few Showers
Few Showers 64°
11 AM
Few Showers
Few Showers 66°
Alerts
Interactive Weather Map
10 Day Forecast -  °F | °C
sun mon tue wed thu fri sat sun mon tue
may
19
Sct T-Storms
Sct T-Storms
76°
64°
may
20
Iso T-Storms
Iso T-Storms
80°
64°
may
21
Iso T-Storms
Iso T-Storms
86°
67°
may
22
Iso T-Storms
Iso T-Storms
86°
67°
may
23
Sct T-Storms
Sct T-Storms
82°
63°
may
24
Sct T-Storms
Sct T-Storms
77°
55°
may
25
P Cloudy
P Cloudy
67°
52°
may
26
P Cloudy
P Cloudy
73°
51°
may
27
Showers
Showers
74°
55°
may
28
Showers
Showers
76°
59°
Details for Sunday, May 19
Showers this morning then scattered thunderstorms developing during the afternoon hours. High 76F. Winds ESE at 5 to 10 mph. Chance of rain 50%.
Evening: A widely scattered shower or thunderstorm is possible this evening. Then cloudy skies overnight. Low 64F. Winds SSE at 5 to 10 mph. Chance of rain 30%.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 80%
Relative Humidity
Precipitation: 50%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 77%
Cloud Coverage
Sunrise: 5:54 AM
Sunset: 8:20 PM
 
Moonrise: 2:25 PM
Moonset: 2:13 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  ESE
Direction: ESE (112°)
Speed: 9Mph(15Km, 8Kts)
Details for Monday, May 20
Mostly cloudy...isolated thunderstorms developing during the afternoon. High around 80F. Winds S at 5 to 10 mph. Chance of rain 30%.
Evening: Isolated thunderstorms during the evening, then skies turning partly cloudy overnight. Low 64F. Winds S at 5 to 10 mph. Chance of rain 30%.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 77%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 72%
Cloud Coverage
Sunrise: 5:53 AM
Sunset: 8:21 PM
 
Moonrise: 3:28 PM
Moonset: 2:44 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  S
Direction: S (185°)
Speed: 8Mph(13Km, 7Kts)
Details for Tuesday, May 21
Isolated thunderstorms. Highs in the mid 80s and lows in the upper 60s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 71%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 45%
Cloud Coverage
Sunrise: 5:52 AM
Sunset: 8:21 PM
 
Moonrise: 4:34 PM
Moonset: 3:17 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  SSW
Direction: SSW (206°)
Speed: 5Mph(8Km, 4Kts)
Details for Wednesday, May 22
Partly cloudy with a stray thunderstorm. Highs in the mid 80s and lows in the upper 60s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 68%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 57%
Cloud Coverage
Sunrise: 5:51 AM
Sunset: 8:22 PM
 
Moonrise: 5:43 PM
Moonset: 3:52 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  SSW
Direction: SSW (203°)
Speed: 8Mph(13Km, 7Kts)
Details for Thursday, May 23
Scattered thunderstorms possible. Highs in the low 80s and lows in the low 60s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 69%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 69%
Cloud Coverage
Sunrise: 5:51 AM
Sunset: 8:23 PM
 
Moonrise: 6:53 PM
Moonset: 4:33 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  N
Direction: N (1°)
Speed: 8Mph(13Km, 7Kts)
Details for Friday, May 24
Scattered thunderstorms possible. Highs in the upper 70s and lows in the mid 50s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 65%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 33%
Cloud Coverage
Sunrise: 5:50 AM
Sunset: 8:24 PM
 
Moonrise: 8:04 PM
Moonset: 5:20 AM
Moon Phase:  Full
Moonphase:
Full
Wind Direction:  NNW
Direction: NNW (328°)
Speed: 9Mph(15Km, 8Kts)
Details for Saturday, May 25
Partly cloudy. Highs in the upper 60s and lows in the low 50s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 61%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 19%
Cloud Coverage
Sunrise: 5:49 AM
Sunset: 8:25 PM
 
Moonrise: 9:11 PM
Moonset: 6:14 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  N
Direction: N (357°)
Speed: 8Mph(13Km, 7Kts)
Details for Sunday, May 26
Mix of sun and clouds. Highs in the low 70s and lows in the low 50s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 53%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 44%
Cloud Coverage
Sunrise: 5:49 AM
Sunset: 8:25 PM
 
Moonrise: 10:11 PM
Moonset: 7:16 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  NNE
Direction: NNE (15°)
Speed: 8Mph(13Km, 7Kts)
Details for Monday, May 27
Chance of showers. Highs in the mid 70s and lows in the mid 50s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 56%
Relative Humidity
Precipitation: 60%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 74%
Cloud Coverage
Sunrise: 5:48 AM
Sunset: 8:26 PM
 
Moonrise: 11:04 PM
Moonset: 8:23 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  ESE
Direction: ESE (104°)
Speed: 8Mph(13Km, 7Kts)
Details for Tuesday, May 28
Showers possible. Highs in the mid 70s and lows in the upper 50s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 65%
Relative Humidity
Precipitation: 60%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 83%
Cloud Coverage
Sunrise: 5:48 AM
Sunset: 8:27 PM
 
Moonrise: 11:50 PM
Moonset: 9:33 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  SE
Direction: SE (136°)
Speed: 9Mph(15Km, 8Kts)
Chart.
More from Intellicast
Weather Center
Weather Alerts Weather Alerts
Current National Weather Service Watches and Warnings by type and state throughout the United States.
Hurricane Tracking Ski & Snow
The Ski & Snow Section is where you can get the latest ski resort conditions and snow forecasts.
Advertisement
At Last! Intellicast now available for iPhone and Android
Send this page to a friendClose
Your Name:
Your E-mail Address:

Friend's E-mail Address: