Weather Report
Manassas Park, Virginia
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Current Conditions -  °F | °C
As of 12:55 AM on Thursday 23 May 2013 (Local Time) from KHEF Reporting Station
NA   Feels Like: 66°
Wind Chill: 66°   Ceiling: NA
Heat Index: 66°   Visibility: 10mi
Dew Point: 66°   Wind: 0mph
Humidity: 100%   Direction: NA NA
Pressure: 29.91"   Gusts: NA
Report Text: KHEF 230455Z 00000KT 10SM 19/19 A2991 RMK AO1
2 AM
Sct T-Storms
Sct T-Storms 68°
3 AM
Sct T-Storms
Sct T-Storms 69°
4 AM
Iso T-Storms
Iso T-Storms 69°
Alerts
Interactive Weather Map
10 Day Forecast -  °F | °C
wed thu fri sat sun mon tue wed thu fri
may
22
Sct T-Storms
Sct T-Storms
84°
65°
may
23
Sct T-Storms
Sct T-Storms
76°
61°
may
24
Showers/Wind
Showers/Wind
62°
46°
may
25
AM Showers
AM Showers
69°
48°
may
26
P Cloudy
P Cloudy
70°
48°
may
27
P Cloudy
P Cloudy
73°
51°
may
28
Iso T-Storms
Iso T-Storms
76°
59°
may
29
P Cloudy
P Cloudy
81°
64°
may
30
Cloudy
Cloudy
86°
67°
may
31
P Cloudy
P Cloudy
88°
69°
Details for Wednesday, May 22 (Evening)
Evening: Scattered showers and thunderstorms. Low around 65F. Winds NW at less than 5 mph, becoming S and increasing to 10 to 15 mph. Chance of rain 50%.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 91%
Relative Humidity
Precipitation: 50%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 64%
Cloud Coverage
Sunrise: 5:51 AM
Sunset: 8:21 PM
 
Moonrise: 5:42 PM
Moonset: 3:52 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  WSW
Direction: WSW (254°)
Speed: 10Mph(16Km, 8Kts)
Details for Thursday, May 23
Scattered showers and thunderstorms. A few storms may be severe. High 76F. Winds S at 10 to 20 mph. Chance of rain 60%.
Evening: Variably cloudy with scattered thunderstorms. A few storms may be severe. Low 61F. Winds SW at 5 to 10 mph. Chance of rain 60%.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 81%
Relative Humidity
Precipitation: 60%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 81%
Cloud Coverage
Sunrise: 5:50 AM
Sunset: 8:22 PM
 
Moonrise: 6:52 PM
Moonset: 4:32 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  S
Direction: S (191°)
Speed: 13Mph(21Km, 11Kts)
Details for Friday, May 24
Windy with a few showers. Highs in the low 60s and lows in the mid 40s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 67%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 76%
Cloud Coverage
Sunrise: 5:50 AM
Sunset: 8:23 PM
 
Moonrise: 8:02 PM
Moonset: 5:19 AM
Moon Phase:  Full
Moonphase:
Full
Wind Direction:  NNW
Direction: NNW (328°)
Speed: 17Mph(28Km, 15Kts)
Details for Saturday, May 25
Showers ending by midday. Highs in the upper 60s and lows in the upper 40s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 47%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 34%
Cloud Coverage
Sunrise: 5:49 AM
Sunset: 8:23 PM
 
Moonrise: 9:09 PM
Moonset: 6:14 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  NNW
Direction: NNW (345°)
Speed: 17Mph(28Km, 15Kts)
Details for Sunday, May 26
Mix of sun and clouds. Highs in the low 70s and lows in the upper 40s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 54%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 59%
Cloud Coverage
Sunrise: 5:49 AM
Sunset: 8:24 PM
 
Moonrise: 10:10 PM
Moonset: 7:15 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  NNE
Direction: NNE (31°)
Speed: 5Mph(8Km, 4Kts)
Details for Monday, May 27
Partly cloudy. Highs in the low 70s and lows in the low 50s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 62%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 48%
Cloud Coverage
Sunrise: 5:48 AM
Sunset: 8:25 PM
 
Moonrise: 11:03 PM
Moonset: 8:23 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  E
Direction: E (92°)
Speed: 6Mph(10Km, 5Kts)
Details for Tuesday, May 28
Partly cloudy, chance of a thunderstorm. Highs in the mid 70s and lows in the upper 50s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 65%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 25%
Cloud Coverage
Sunrise: 5:48 AM
Sunset: 8:26 PM
 
Moonrise: 11:49 PM
Moonset: 9:32 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  SE
Direction: SE (126°)
Speed: 7Mph(12Km, 6Kts)
Details for Wednesday, May 29
Times of sun and clouds. Highs in the low 80s and lows in the mid 60s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 70%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 39%
Cloud Coverage
Sunrise: 5:47 AM
Sunset: 8:26 PM
 
Moonrise: 11:59 PM
Moonset: 10:42 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  SSE
Direction: SSE (168°)
Speed: 7Mph(12Km, 6Kts)
Details for Thursday, May 30
Cloudy. Highs in the mid 80s and lows in the upper 60s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 64%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 78%
Cloud Coverage
Sunrise: 5:47 AM
Sunset: 8:27 PM
 
Moonrise: 12:29 AM
Moonset: 11:50 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  SSW
Direction: SSW (209°)
Speed: 8Mph(13Km, 7Kts)
Details for Friday, May 31
Mix of sun and clouds. Highs in the upper 80s and lows in the upper 60s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 62%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 41%
Cloud Coverage
Sunrise: 5:46 AM
Sunset: 8:28 PM
 
Moonrise: 1:04 AM
Moonset: 12:56 PM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  SSW
Direction: SSW (213°)
Speed: 7Mph(12Km, 6Kts)
Chart.
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