Annandale, Virginia
Current Conditions -  °F | °C
As of 3:58 PM on Friday 25 Jul 2014 (Local Time) from KDAA Reporting Station
Clear Clear  
Wind Chill: 28°   Ceiling: Unl
Heat Index: 28°   Visibility: 10mi
Dew Point: 13°   Wind: 6mph
Humidity: 41%   Direction: NA
Pressure: 30.01"   Gusts: NA
Location:  38.83°N, 77.19°W
Report Text: KDAA 251958Z AUTO VRB05KT 10SM CLR 28/13 A3001 RMK AO2 SLP165 T02780134
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Tropical Storm Tracking
Hourly Forecast -  °F | °C
Hi 28° - Lo 19°
5 PM
M Sunny
M Sunny
28°
6 PM
M Sunny
M Sunny
27°
7 PM
Sunny
Sunny
26°
8 PM
Sunny
Sunny
25°
9 PM
Clear
Clear
24°
10 PM
Clear
Clear
22°
Weather Maps
Daily Forecast -  °F | °C
fri sat sun mon tue wed thu fri sat sun
jul
25
M Clear
M Clear
28°
19°
jul
26
P Cloudy
P Cloudy
33°
22°
jul
27
Sct T-Storms
Sct T-Storms
28°
21°
jul
28
Sct T-Storms
Sct T-Storms
29°
17°
jul
29
P Cloudy
P Cloudy
26°
15°
jul
30
Sunny
Sunny
28°
16°
jul
31
P Cloudy
P Cloudy
29°
17°
aug
01
P Cloudy
P Cloudy
29°
17°
aug
02
M Cloudy
M Cloudy
27°
19°
aug
03
T-Storms
T-Storms
27°
19°
Details for Friday, July 25 (Evening)
Evening: Generally clear. Low 66F. Winds light and variable.
UV Index: 10 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 67%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 15%
Cloud Coverage
Sunrise: 6:04 AM
Sunset: 8:26 PM
 
Moonrise: 5:01 AM
Moonset: 7:23 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  S
Direction: S (182°)
Speed: 5Mph(8Km, 4Kts)
Details for Saturday, July 26
Sunshine and clouds mixed. A stray afternoon thunderstorm is possible. High 91F. Winds SSW at 5 to 10 mph.
Evening: Some clouds and possibly an isolated thunderstorm after midnight. Low 72F. Winds SSW at 5 to 10 mph. Chance of rain 30%.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 61%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 42%
Cloud Coverage
Sunrise: 6:05 AM
Sunset: 8:25 PM
 
Moonrise: 5:55 AM
Moonset: 8:00 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  SSW
Direction: SSW (201°)
Speed: 10Mph(16Km, 9Kts)
Details for Sunday, July 27
A few thunderstorms possible. Highs in the low 80s and lows in the upper 60s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 72%
Relative Humidity
Precipitation: 60%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 71%
Cloud Coverage
Sunrise: 6:06 AM
Sunset: 8:25 PM
 
Moonrise: 6:50 AM
Moonset: 8:34 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  WSW
Direction: WSW (237°)
Speed: 9Mph(15Km, 8Kts)
Details for Monday, July 28
Scattered thunderstorms possible. Potential for severe thunderstorms. Highs in the mid 80s and lows in the low 60s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 64%
Relative Humidity
Precipitation: 60%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 31%
Cloud Coverage
Sunrise: 6:06 AM
Sunset: 8:24 PM
 
Moonrise: 7:45 AM
Moonset: 9:06 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  W
Direction: W (262°)
Speed: 12Mph(20Km, 10Kts)
Details for Tuesday, July 29
Times of sun and clouds. Highs in the upper 70s and lows in the upper 50s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 55%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 18%
Cloud Coverage
Sunrise: 6:07 AM
Sunset: 8:23 PM
 
Moonrise: 8:40 AM
Moonset: 9:36 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  NW
Direction: NW (323°)
Speed: 10Mph(16Km, 9Kts)
Details for Wednesday, July 30
Sunny. Highs in the low 80s and lows in the low 60s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 56%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 5%
Cloud Coverage
Sunrise: 6:08 AM
Sunset: 8:22 PM
 
Moonrise: 9:36 AM
Moonset: 10:06 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  WNW
Direction: WNW (287°)
Speed: 5Mph(8Km, 4Kts)
Details for Thursday, July 31
Times of sun and clouds. Highs in the mid 80s and lows in the low 60s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 58%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 21%
Cloud Coverage
Sunrise: 6:09 AM
Sunset: 8:21 PM
 
Moonrise: 10:31 AM
Moonset: 10:36 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  S
Direction: S (173°)
Speed: 6Mph(10Km, 5Kts)
Details for Friday, August 01
Times of sun and clouds. Highs in the mid 80s and lows in the low 60s.
UV Index: 10 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 60%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 27%
Cloud Coverage
Sunrise: 6:10 AM
Sunset: 8:20 PM
 
Moonrise: 11:28 AM
Moonset: 11:07 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  SE
Direction: SE (132°)
Speed: 7Mph(12Km, 6Kts)
Details for Saturday, August 02
Considerable cloudiness. Highs in the low 80s and lows in the upper 60s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 69%
Relative Humidity
Precipitation: 70%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 66%
Cloud Coverage
Sunrise: 6:11 AM
Sunset: 8:19 PM
 
Moonrise: 12:26 PM
Moonset: 11:40 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  E
Direction: E (79°)
Speed: 7Mph(12Km, 6Kts)
Details for Sunday, August 03
Thunderstorms. Highs in the low 80s and lows in the upper 60s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 77%
Relative Humidity
Precipitation: 80%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 83%
Cloud Coverage
Sunrise: 6:12 AM
Sunset: 8:18 PM
 
Moonrise: 1:26 PM
Moonset: 12:01 AM
Moon Phase:  First Quarter
Moonphase:
First Quarter
Wind Direction:  ESE
Direction: ESE (103°)
Speed: 6Mph(10Km, 5Kts)
Daily Forecast Chart
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