Ashburn, Virginia
Current Conditions -  °F | °C
As of 11:55 AM on Sunday 21 Sep 2014 (Local Time) from KJYO Reporting Station
Clear Clear  
Wind Chill: 77°   Ceiling: Unl
Heat Index: 79°   Visibility: 10mi
Dew Point: 64°   Wind: 7mph
Humidity: 65%   Direction: 190°S
Pressure: 29.83"   Gusts: NA
Location:  39.04°N, 77.48°W
Report Text: KJYO 211555Z AUTO 19006KT 10SM CLR 25/18 A2983 RMK AO2
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Tropical Storm Tracking
Hourly Forecast -  °F | °C
Hi 87° - Lo 57°
1 PM
P Cloudy
P Cloudy
81°
2 PM
P Cloudy
P Cloudy
83°
3 PM
P Cloudy
P Cloudy
85°
4 PM
P Cloudy
P Cloudy
84°
5 PM
M Cloudy
M Cloudy
83°
6 PM
M Cloudy
M Cloudy
81°
Weather Maps
Daily Forecast -  °F | °C
sun mon tue wed thu fri sat sun mon tue
sep
21
P Cloudy
P Cloudy
87°
57°
sep
22
Sunny
Sunny
72°
46°
sep
23
Sunny
Sunny
73°
49°
sep
24
M Sunny
M Sunny
76°
55°
sep
25
P Cloudy
P Cloudy
75°
55°
sep
26
Showers
Showers
77°
52°
sep
27
Sunny
Sunny
82°
54°
sep
28
M Sunny
M Sunny
82°
60°
sep
29
Showers
Showers
80°
61°
sep
30
AM Rain
AM Rain
79°
60°
Details for Sunday, September 21
Sunshine and clouds mixed. High 87F. Winds SSW at 5 to 10 mph.
Evening: A few clouds. A stray shower or thunderstorm is possible. Low 57F. Winds WNW at 5 to 10 mph.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 51%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 47%
Cloud Coverage
Sunrise: 6:56 AM
Sunset: 7:08 PM
 
Moonrise: 4:29 AM
Moonset: 5:43 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  SSW
Direction: SSW (213°)
Speed: 9Mph(14Km, 10Kts)
Details for Monday, September 22
Sunny skies. High 72F. Winds NW at 10 to 20 mph.
Evening: Clear. Low 46F. Winds NNW at 5 to 10 mph.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 55%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 4%
Cloud Coverage
Sunrise: 6:57 AM
Sunset: 7:07 PM
 
Moonrise: 5:25 AM
Moonset: 6:12 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  NW
Direction: NW (312°)
Speed: 14Mph(23Km, 16Kts)
Details for Tuesday, September 23
Sunshine. Highs in the low 70s and lows in the upper 40s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 54%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 0%
Cloud Coverage
Sunrise: 6:58 AM
Sunset: 7:05 PM
 
Moonrise: 6:21 AM
Moonset: 6:42 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  NNW
Direction: NNW (341°)
Speed: 6Mph(10Km, 7Kts)
Details for Wednesday, September 24
Mostly sunny. Highs in the mid 70s and lows in the mid 50s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 59%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 12%
Cloud Coverage
Sunrise: 6:59 AM
Sunset: 7:03 PM
 
Moonrise: 7:18 AM
Moonset: 7:13 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  ENE
Direction: ENE (74°)
Speed: 9Mph(14Km, 10Kts)
Details for Thursday, September 25
Partly cloudy. Highs in the mid 70s and lows in the mid 50s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 73%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 65%
Cloud Coverage
Sunrise: 7:00 AM
Sunset: 7:02 PM
 
Moonrise: 8:15 AM
Moonset: 7:46 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  ENE
Direction: ENE (61°)
Speed: 8Mph(13Km, 9Kts)
Details for Friday, September 26
Showers possible. Highs in the upper 70s and lows in the low 50s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 60%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 62%
Cloud Coverage
Sunrise: 7:01 AM
Sunset: 7:00 PM
 
Moonrise: 9:14 AM
Moonset: 8:20 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  NE
Direction: NE (36°)
Speed: 5Mph(9Km, 6Kts)
Details for Saturday, September 27
Abundant sunshine. Highs in the low 80s and lows in the mid 50s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 57%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 8%
Cloud Coverage
Sunrise: 7:02 AM
Sunset: 6:58 PM
 
Moonrise: 10:13 AM
Moonset: 8:58 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  NE
Direction: NE (46°)
Speed: 5Mph(8Km, 6Kts)
Details for Sunday, September 28
A few clouds. Highs in the low 80s and lows in the low 60s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 61%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 17%
Cloud Coverage
Sunrise: 7:03 AM
Sunset: 6:57 PM
 
Moonrise: 11:13 AM
Moonset: 9:41 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  ENE
Direction: ENE (76°)
Speed: 6Mph(10Km, 7Kts)
Details for Monday, September 29
Showers. Highs in the low 80s and lows in the low 60s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 72%
Relative Humidity
Precipitation: 50%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 59%
Cloud Coverage
Sunrise: 7:04 AM
Sunset: 6:55 PM
 
Moonrise: 12:11 PM
Moonset: 10:29 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  E
Direction: E (96°)
Speed: 7Mph(11Km, 8Kts)
Details for Tuesday, September 30
Cloudy with morning rain. Highs in the upper 70s and lows in the low 60s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 73%
Relative Humidity
Precipitation: 60%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 42%
Cloud Coverage
Sunrise: 7:05 AM
Sunset: 6:54 PM
 
Moonrise: 1:08 PM
Moonset: 11:24 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  N
Direction: N (5°)
Speed: 8Mph(13Km, 10Kts)
Daily Forecast Chart
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