Centreville, Virginia
Current Conditions -  °F | °C
As of 2:52 AM on Friday 25 Jul 2014 (Local Time) from KIAD Reporting Station
Few Clouds Few Clouds  
Wind Chill: 61°   Ceiling: Unl
Heat Index: 61°   Visibility: 10mi
Dew Point: 58°   Wind: 6mph
Humidity: 90%   Direction: 330°NNW
Pressure: 30"   Gusts: NA
Location:  38.84°N, 77.44°W
Report Text: KIAD 250652Z 33005KT 10SM FEW150 16/14 A3000 RMK AO2 SLP157 T01610144
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Personal Weather Stations






























Hourly Forecast -  °F | °C
Hi 79° - Lo 60°
4 AM
Clear
Clear
61°
5 AM
Clear
Clear
61°
6 AM
Clear
Clear
62°
7 AM
P Cloudy
P Cloudy
63°
8 AM
P Cloudy
P Cloudy
65°
9 AM
P Cloudy
P Cloudy
68°
Weather Maps
Daily Forecast -  °F | °C
thu fri sat sun mon tue wed thu fri sat
jul
24
M Clear
M Clear
79°
60°
jul
25
P Cloudy
P Cloudy
86°
64°
jul
26
Iso T-Storms
Iso T-Storms
92°
70°
jul
27
Sct T-Storms
Sct T-Storms
85°
69°
jul
28
Sct T-Storms
Sct T-Storms
87°
61°
jul
29
P Cloudy
P Cloudy
79°
57°
jul
30
Sunny
Sunny
82°
59°
jul
31
P Cloudy
P Cloudy
85°
61°
aug
01
P Cloudy
P Cloudy
84°
63°
aug
02
P Cloudy
P Cloudy
84°
64°
Details for Thursday, July 24 (Evening)
Evening: Mostly clear. Low around 60F. Winds N at 5 to 10 mph.
UV Index: 10 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 76%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 17%
Cloud Coverage
Sunrise: 6:04 AM
Sunset: 8:28 PM
 
Moonrise: 4:10 AM
Moonset: 6:42 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  N
Direction: N (357°)
Speed: 6Mph(9Km, 5Kts)
Details for Friday, July 25
Lots of sunshine. High 86F. Winds light and variable.
Evening: Generally clear skies. Low near 65F. Winds light and variable.
UV Index: 10 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 51%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 13%
Cloud Coverage
Sunrise: 6:05 AM
Sunset: 8:28 PM
 
Moonrise: 5:03 AM
Moonset: 7:24 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  NW
Direction: NW (306°)
Speed: 6Mph(10Km, 5Kts)
Details for Saturday, July 26
Mostly sunny skies. High 92F. Winds SSW at 5 to 10 mph.
Evening: Variable clouds with a slight chance of thunderstorms overnight. Low around 70F. Winds SSW at 5 to 10 mph. Chance of rain 30%.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 64%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 19%
Cloud Coverage
Sunrise: 6:06 AM
Sunset: 8:27 PM
 
Moonrise: 5:56 AM
Moonset: 8:01 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  SSW
Direction: SSW (201°)
Speed: 8Mph(13Km, 7Kts)
Details for Sunday, July 27
Scattered thunderstorms possible. Highs in the mid 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: 63%
Cloud Coverage
Sunrise: 6:07 AM
Sunset: 8:26 PM
 
Moonrise: 6:51 AM
Moonset: 8:36 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  SW
Direction: SW (221°)
Speed: 8Mph(13Km, 7Kts)
Details for Monday, July 28
Scattered thunderstorms possible. Highs in the upper 80s and lows in the low 60s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 65%
Relative Humidity
Precipitation: 60%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 30%
Cloud Coverage
Sunrise: 6:08 AM
Sunset: 8:25 PM
 
Moonrise: 7:46 AM
Moonset: 9:07 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  W
Direction: W (275°)
Speed: 12Mph(20Km, 10Kts)
Details for Tuesday, July 29
Partly cloudy. Highs in the upper 70s and lows in the upper 50s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 56%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 18%
Cloud Coverage
Sunrise: 6:09 AM
Sunset: 8:24 PM
 
Moonrise: 8:41 AM
Moonset: 9:38 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  NW
Direction: NW (324°)
Speed: 9Mph(15Km, 8Kts)
Details for Wednesday, July 30
Sunny. Highs in the low 80s and lows in the upper 50s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 58%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 5%
Cloud Coverage
Sunrise: 6:10 AM
Sunset: 8:23 PM
 
Moonrise: 9:37 AM
Moonset: 10:07 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  WSW
Direction: WSW (242°)
Speed: 5Mph(8Km, 4Kts)
Details for Thursday, July 31
Partly cloudy. Highs in the mid 80s and lows in the low 60s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 59%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 24%
Cloud Coverage
Sunrise: 6:10 AM
Sunset: 8:22 PM
 
Moonrise: 10:33 AM
Moonset: 10:37 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  SSE
Direction: SSE (158°)
Speed: 6Mph(10Km, 5Kts)
Details for Friday, August 01
Partly cloudy. Highs in the mid 80s and lows in the low 60s.
UV Index: 10 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 66%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 21%
Cloud Coverage
Sunrise: 6:11 AM
Sunset: 8:21 PM
 
Moonrise: 11:29 AM
Moonset: 11:08 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  ESE
Direction: ESE (105°)
Speed: 6Mph(10Km, 5Kts)
Details for Saturday, August 02
Partly cloudy. Highs in the mid 80s and lows in the mid 60s.
UV Index: 10 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 69%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 29%
Cloud Coverage
Sunrise: 6:12 AM
Sunset: 8:20 PM
 
Moonrise: 12:27 PM
Moonset: 11:41 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  ESE
Direction: ESE (107°)
Speed: 5Mph(8Km, 4Kts)
Daily Forecast Chart
Chart.
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