Manassas, Virginia
Current Conditions -  °F | °C
As of 9:35 PM on Thursday 17 Apr 2014 (Local Time) from KHEF Reporting Station
Clear Clear  
Wind Chill: 42°   Ceiling: Unl
Heat Index: 46°   Visibility: 10mi
Dew Point: 34°   Wind: 8mph
Humidity: 62%   Direction: 100°E
Pressure: 30.56"   Gusts: NA
Location:  38.75°N, 77.47°W
Report Text: KHEF 180135Z 10007KT 10SM CLR 08/01 A3056 RMK AO1
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Personal Weather Stations






























Hourly Forecast -  °F | °C
Hi 56° - Lo 35°
10 PM
Clear
Clear
44°
11 PM
Clear
Clear
41°
12 AM
Clear
Clear
39°
1 AM
Clear
Clear
38°
2 AM
Clear
Clear
37°
3 AM
Clear
Clear
36°
Weather Maps
Daily Forecast -  °F | °C
thu fri sat sun mon tue wed thu fri sat
apr
17
M Clear
M Clear
56°
35°
apr
18
M Cloudy
M Cloudy
60°
41°
apr
19
P Cloudy
P Cloudy
69°
41°
apr
20
M Sunny
M Sunny
66°
39°
apr
21
Cloudy
Cloudy
70°
47°
apr
22
Iso T-Storms
Iso T-Storms
75°
48°
apr
23
Sunny
Sunny
65°
43°
apr
24
M Sunny
M Sunny
69°
50°
apr
25
P Cloudy
P Cloudy
79°
57°
apr
26
M Sunny
M Sunny
80°
48°
Details for Thursday, April 17 (Evening)
Evening: Clear to partly cloudy. Low around 35F. Winds E at 5 to 10 mph.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 79%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 1%
Snow
Cloud Coverage: 20%
Cloud Coverage
Sunrise: 6:31 AM
Sunset: 7:49 PM
 
Moonrise: 10:31 PM
Moonset: 8:02 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  E
Direction: E (82°)
Speed: 9Mph(14Km, 7Kts)
Details for Friday, April 18
Mainly cloudy. High around 60F. Winds E at 5 to 10 mph.
Evening: Partly to mostly cloudy. Low 41F. Winds light and variable.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 59%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 72%
Cloud Coverage
Sunrise: 6:30 AM
Sunset: 7:50 PM
 
Moonrise: 11:32 PM
Moonset: 8:51 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  E
Direction: E (88°)
Speed: 6Mph(10Km, 5Kts)
Details for Saturday, April 19
Partly cloudy. Highs in the upper 60s and lows in the low 40s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 57%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 52%
Cloud Coverage
Sunrise: 6:28 AM
Sunset: 7:51 PM
 
Moonrise: 11:59 PM
Moonset: 9:46 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  NNE
Direction: NNE (12°)
Speed: 10Mph(16Km, 9Kts)
Details for Sunday, April 20
Mostly sunny. Highs in the mid 60s and lows in the upper 30s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 57%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 1%
Snow
Cloud Coverage: 15%
Cloud Coverage
Sunrise: 6:27 AM
Sunset: 7:52 PM
 
Moonrise: 12:28 AM
Moonset: 10:46 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  E
Direction: E (81°)
Speed: 8Mph(13Km, 7Kts)
Details for Monday, April 21
Mostly Cloudy. Highs in the low 70s and lows in the upper 40s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 67%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 76%
Cloud Coverage
Sunrise: 6:25 AM
Sunset: 7:53 PM
 
Moonrise: 1:20 AM
Moonset: 11:50 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  SE
Direction: SE (128°)
Speed: 9Mph(15Km, 8Kts)
Details for Tuesday, April 22
Partly cloudy with a stray thunderstorm. Highs in the mid 70s and lows in the upper 40s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 76%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 62%
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:  WSW
Direction: WSW (258°)
Speed: 5Mph(8Km, 4Kts)
Details for Wednesday, April 23
Sunshine. Highs in the mid 60s and lows in the low 40s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 59%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 10%
Cloud Coverage
Sunrise: 6:23 AM
Sunset: 7:55 PM
 
Moonrise: 2:49 AM
Moonset: 2:04 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  NW
Direction: NW (325°)
Speed: 9Mph(15Km, 8Kts)
Details for Thursday, April 24
Mostly sunny. Highs in the upper 60s and lows in the low 50s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 53%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 18%
Cloud Coverage
Sunrise: 6:21 AM
Sunset: 7:55 PM
 
Moonrise: 3:28 AM
Moonset: 3:12 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  NNW
Direction: NNW (335°)
Speed: 7Mph(12Km, 6Kts)
Details for Friday, April 25
Times of sun and clouds. Highs in the upper 70s and lows in the upper 50s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 66%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 33%
Cloud Coverage
Sunrise: 6:20 AM
Sunset: 7:56 PM
 
Moonrise: 4:05 AM
Moonset: 4:19 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  SSW
Direction: SSW (202°)
Speed: 11Mph(18Km, 9Kts)
Details for Saturday, April 26
Mostly sunny. Highs in the low 80s and lows in the upper 40s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 62%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 18%
Cloud Coverage
Sunrise: 6:19 AM
Sunset: 7:57 PM
 
Moonrise: 4:40 AM
Moonset: 5:26 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  W
Direction: W (259°)
Speed: 13Mph(21Km, 11Kts)
Daily Forecast Chart
Chart.
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