Annandale, Virginia
Current Conditions -  °F | °C
As of 6:58 AM on Thursday 31 Jul 2014 (Local Time) from KDAA Reporting Station
Clear Clear  
Wind Chill: 59°   Ceiling: Unl
Heat Index: 59°   Visibility: 8mi
Dew Point: 58°   Wind: 0mph
Humidity: 96%   Direction: NA
Pressure: 30.1"   Gusts: NA
Location:  38.83°N, 77.19°W
Report Text: KDAA 311058Z AUTO 00000KT 8SM CLR 15/14 A3010 RMK AO2 SLP196 T01480142
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Tropical Storm Tracking
Hourly Forecast -  °F | °C
Hi 88° - Lo 67°
8 AM
Sunny
Sunny
66°
9 AM
Sunny
Sunny
70°
10 AM
Sunny
Sunny
74°
11 AM
Sunny
Sunny
77°
12 PM
Sunny
Sunny
80°
1 PM
M Sunny
M Sunny
82°
Weather Maps
Daily Forecast -  °F | °C
thu fri sat sun mon tue wed thu fri sat
jul
31
M Sunny
M Sunny
88°
67°
aug
01
Sct T-Storms
Sct T-Storms
78°
66°
aug
02
Rain
Rain
79°
66°
aug
03
Sct T-Storms
Sct T-Storms
79°
65°
aug
04
P Cloudy
P Cloudy
87°
66°
aug
05
P Cloudy
P Cloudy
88°
66°
aug
06
M Sunny
M Sunny
87°
66°
aug
07
PM T-Storms
PM T-Storms
87°
65°
aug
08
Rain
Rain
79°
65°
aug
09
Sct T-Storms
Sct T-Storms
82°
66°
Details for Thursday, July 31
Sunny to partly cloudy. High 88F. Winds SW at 5 to 10 mph.
Evening: Partly cloudy skies this evening will become overcast overnight. Low 67F. Winds S at 5 to 10 mph.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 56%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 24%
Cloud Coverage
Sunrise: 6:08 AM
Sunset: 8:20 PM
 
Moonrise: 10:31 AM
Moonset: 10:35 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  SW
Direction: SW (219°)
Speed: 8Mph(13Km, 9Kts)
Details for Friday, August 01
Mixed clouds and sun with scattered thunderstorms. High 78F. Winds S at 5 to 10 mph. Chance of rain 40%.
Evening: Scattered thunderstorms. Low 66F. Winds ENE at 5 to 10 mph. Chance of rain 40%.
UV Index: 4 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 78%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 96%
Cloud Coverage
Sunrise: 6:09 AM
Sunset: 8:19 PM
 
Moonrise: 11:28 AM
Moonset: 11:06 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  S
Direction: S (169°)
Speed: 7Mph(12Km, 9Kts)
Details for Saturday, August 02
Rain. Highs in the upper 70s and lows in the mid 60s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 77%
Relative Humidity
Precipitation: 70%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 87%
Cloud Coverage
Sunrise: 6:10 AM
Sunset: 8:18 PM
 
Moonrise: 12:25 PM
Moonset: 11:40 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  ENE
Direction: ENE (65°)
Speed: 8Mph(13Km, 9Kts)
Details for Sunday, August 03
Scattered thunderstorms. Highs in the upper 70s and lows in the mid 60s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 80%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 77%
Cloud Coverage
Sunrise: 6:11 AM
Sunset: 8:17 PM
 
Moonrise: 1:25 PM
Moonset: 12:01 AM
Moon Phase:  First Quarter
Moonphase:
First Quarter
Wind Direction:  E
Direction: E (89°)
Speed: 5Mph(8Km, 6Kts)
Details for Monday, August 04
Mix of sun and clouds. Highs in the upper 80s and lows in the mid 60s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 71%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 48%
Cloud Coverage
Sunrise: 6:12 AM
Sunset: 8:16 PM
 
Moonrise: 2:26 PM
Moonset: 12:16 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  W
Direction: W (262°)
Speed: 5Mph(8Km, 6Kts)
Details for Tuesday, August 05
Times of sun and clouds. Highs in the upper 80s and lows in the mid 60s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 66%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 46%
Cloud Coverage
Sunrise: 6:13 AM
Sunset: 8:15 PM
 
Moonrise: 3:28 PM
Moonset: 12:59 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  WNW
Direction: WNW (294°)
Speed: 5Mph(8Km, 5Kts)
Details for Wednesday, August 06
Plenty of sun. Highs in the upper 80s and lows in the mid 60s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 63%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 22%
Cloud Coverage
Sunrise: 6:14 AM
Sunset: 8:14 PM
 
Moonrise: 4:28 PM
Moonset: 1:48 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  NW
Direction: NW (312°)
Speed: 6Mph(9Km, 7Kts)
Details for Thursday, August 07
Afternoon thunderstorms. Highs in the upper 80s and lows in the mid 60s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 69%
Relative Humidity
Precipitation: 50%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 37%
Cloud Coverage
Sunrise: 6:15 AM
Sunset: 8:13 PM
 
Moonrise: 5:27 PM
Moonset: 2:43 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  WSW
Direction: WSW (254°)
Speed: 6Mph(10Km, 7Kts)
Details for Friday, August 08
Cloudy with rain. Highs in the upper 70s and lows in the mid 60s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 71%
Relative Humidity
Precipitation: 60%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 67%
Cloud Coverage
Sunrise: 6:15 AM
Sunset: 8:11 PM
 
Moonrise: 6:21 PM
Moonset: 3:47 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  ENE
Direction: ENE (63°)
Speed: 9Mph(14Km, 10Kts)
Details for Saturday, August 09
Scattered thunderstorms. Highs in the low 80s and lows in the mid 60s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 72%
Relative Humidity
Precipitation: 60%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 75%
Cloud Coverage
Sunrise: 6:16 AM
Sunset: 8:10 PM
 
Moonrise: 7:10 PM
Moonset: 4:55 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  SSW
Direction: SSW (204°)
Speed: 8Mph(14Km, 10Kts)
Daily Forecast Chart
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