Centreville, Virginia
Current Conditions -  °F | °C
As of 5:52 AM on Monday 21 Apr 2014 (Local Time) from KIAD Reporting Station
Few Clouds Few Clouds  
Wind Chill: 33°   Ceiling: Unl
Heat Index: 33°   Visibility: 10mi
Dew Point: 30°   Wind: 0mph
Humidity: 89%   Direction: NA
Pressure: 30.23"   Gusts: NA
Location:  38.84°N, 77.44°W
Report Text: KIAD 210952Z 00000KT 10SM FEW250 01/M01 A3023 RMK AO2 SLP238 T00061011
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Personal Weather Stations






























Hourly Forecast -  °F | °C
Hi 70° - Lo 47°
7 AM
Sunny
Sunny
37°
8 AM
Sunny
Sunny
41°
9 AM
Sunny
Sunny
45°
10 AM
Sunny
Sunny
51°
11 AM
Sunny
Sunny
56°
12 PM
Sunny
Sunny
60°
Weather Maps
Daily Forecast -  °F | °C
mon tue wed thu fri sat sun mon tue wed
apr
21
Sunny
Sunny
70°
47°
apr
22
Sct T-Storms
Sct T-Storms
75°
45°
apr
23
P Cloudy
P Cloudy
61°
38°
apr
24
M Sunny
M Sunny
68°
46°
apr
25
Sct T-Storms
Sct T-Storms
79°
50°
apr
26
Sunny
Sunny
73°
43°
apr
27
P Cloudy
P Cloudy
64°
43°
apr
28
Sct Showers
Sct Showers
67°
50°
apr
29
Showers
Showers
69°
52°
apr
30
Sct Showers
Sct Showers
66°
49°
Details for Monday, April 21
Sunny. High near 70F. Winds light and variable.
Evening: Partly cloudy skies early will give way to cloudy skies late. Low 47F. Winds light and variable.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 45%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 5%
Cloud Coverage
Sunrise: 6:25 AM
Sunset: 7:53 PM
 
Moonrise: 1:21 AM
Moonset: 11:50 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  E
Direction: E (90°)
Speed: 5Mph(8Km, 4Kts)
Details for Tuesday, April 22
Showers early then scattered thunderstorms developing later in the day. High near 75F. Winds SW at 10 to 20 mph. Chance of rain 60%.
Evening: Partly cloudy. Low near 45F. Winds NW at 10 to 20 mph.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 61%
Relative Humidity
Precipitation: 60%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 70%
Cloud Coverage
Sunrise: 6:24 AM
Sunset: 7:54 PM
 
Moonrise: 2:07 AM
Moonset: 12:57 PM
Moon Phase:  Last Quarter
Moonphase:
Last Quarter
Wind Direction:  SW
Direction: SW (223°)
Speed: 13Mph(21Km, 11Kts)
Details for Wednesday, April 23
Mix of sun and clouds. Highs in the low 60s and lows in the upper 30s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 46%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 17%
Cloud Coverage
Sunrise: 6:23 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 (318°)
Speed: 19Mph(31Km, 16Kts)
Details for Thursday, April 24
Mostly sunny. Highs in the upper 60s and lows in the mid 40s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 43%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 19%
Cloud Coverage
Sunrise: 6:21 AM
Sunset: 7:56 PM
 
Moonrise: 3:28 AM
Moonset: 3:12 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  WNW
Direction: WNW (286°)
Speed: 6Mph(10Km, 5Kts)
Details for Friday, April 25
A few thunderstorms possible. Highs in the upper 70s and lows in the low 50s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 64%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 53%
Cloud Coverage
Sunrise: 6:20 AM
Sunset: 7:57 PM
 
Moonrise: 4:05 AM
Moonset: 4:19 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  WSW
Direction: WSW (238°)
Speed: 10Mph(16Km, 9Kts)
Details for Saturday, April 26
Abundant sunshine. Highs in the low 70s and lows in the low 40s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 54%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 1%
Cloud Coverage
Sunrise: 6:19 AM
Sunset: 7:58 PM
 
Moonrise: 4:40 AM
Moonset: 5:26 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  WNW
Direction: WNW (288°)
Speed: 12Mph(20Km, 10Kts)
Details for Sunday, April 27
Mix of sun and clouds. Highs in the mid 60s and lows in the low 40s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 47%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 34%
Cloud Coverage
Sunrise: 6:17 AM
Sunset: 7:59 PM
 
Moonrise: 5:16 AM
Moonset: 6:31 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  NNW
Direction: NNW (344°)
Speed: 11Mph(18Km, 9Kts)
Details for Monday, April 28
Chance of showers. Highs in the upper 60s and lows in the low 50s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 55%
Relative Humidity
Precipitation: 60%
Probability of Precipitation
Snow: 4%
Snow
Cloud Coverage: 74%
Cloud Coverage
Sunrise: 6:16 AM
Sunset: 8:00 PM
 
Moonrise: 5:53 AM
Moonset: 7:36 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  NNE
Direction: NNE (22°)
Speed: 7Mph(12Km, 6Kts)
Details for Tuesday, April 29
Chance of showers. Highs in the upper 60s and lows in the low 50s.
UV Index: 3 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 63%
Relative Humidity
Precipitation: 60%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 88%
Cloud Coverage
Sunrise: 6:15 AM
Sunset: 8:01 PM
 
Moonrise: 6:32 AM
Moonset: 8:38 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  E
Direction: E (94°)
Speed: 6Mph(10Km, 5Kts)
Details for Wednesday, April 30
Scattered showers. Highs in the mid 60s and lows in the upper 40s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 60%
Relative Humidity
Precipitation: 60%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 83%
Cloud Coverage
Sunrise: 6:14 AM
Sunset: 8:02 PM
 
Moonrise: 7:14 AM
Moonset: 9:38 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  NNE
Direction: NNE (31°)
Speed: 7Mph(12Km, 6Kts)
Daily Forecast Chart
Chart.
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