Mc Lean, Virginia
Current Conditions -  °F | °C
As of 1:52 PM on Saturday 30 Aug 2014 (Local Time) from KDCA Reporting Station
Scattered Clouds Scattered Clouds  
Wind Chill: 83°   Ceiling: Unl
Heat Index: 85°   Visibility: 10mi
Dew Point: 66°   Wind: 7mph
Humidity: 56%   Direction: 170°S
Pressure: 30.19"   Gusts: NA
Location:  38.9398°N, 77.1677°W
Report Text: KDCA 301752Z 17006KT 10SM SCT029 SCT055 28/19 A3019 RMK AO2 SLP224 T02830189 10283 20228 56014
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Personal Weather Stations






























Hourly Forecast -  °F | °C
Hi 84° - Lo 71°
3 PM
P Cloudy
P Cloudy
81°
4 PM
M Sunny
M Sunny
82°
5 PM
M Sunny
M Sunny
83°
6 PM
P Cloudy
P Cloudy
83°
7 PM
P Cloudy
P Cloudy
82°
8 PM
M Clear
M Clear
81°
Weather Maps
Daily Forecast -  °F | °C
sat sun mon tue wed thu fri sat sun mon
aug
30
P Cloudy
P Cloudy
84°
71°
aug
31
PM T-Storms
PM T-Storms
93°
72°
sep
01
Sct T-Storms
Sct T-Storms
89°
71°
sep
02
M Sunny
M Sunny
95°
72°
sep
03
P Cloudy
P Cloudy
91°
65°
sep
04
Sunny
Sunny
90°
67°
sep
05
P Cloudy
P Cloudy
89°
69°
sep
06
M Sunny
M Sunny
90°
67°
sep
07
AM T-Storms
AM T-Storms
82°
62°
sep
08
Showers
Showers
79°
61°
Details for Saturday, August 30
Sunshine and clouds mixed. High 84F. Winds S at 5 to 10 mph.
Evening: Some clouds. Low 71F. Winds SSE at 5 to 10 mph.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 65%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 38%
Cloud Coverage
Sunrise: 6:35 AM
Sunset: 7:42 PM
 
Moonrise: 11:18 AM
Moonset: 10:16 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  SSE
Direction: SSE (155°)
Speed: 9Mph(14Km, 10Kts)
Details for Sunday, August 31
Partial cloudiness early, with scattered showers and thunderstorms in the afternoon. High 93F. Winds SSW at 5 to 10 mph. Chance of rain 40%.
Evening: Variable clouds with scattered thunderstorms. Low 72F. Winds SW at 5 to 10 mph. Chance of rain 60%.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 70%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 55%
Cloud Coverage
Sunrise: 6:36 AM
Sunset: 7:40 PM
 
Moonrise: 12:17 PM
Moonset: 10:56 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  SSW
Direction: SSW (205°)
Speed: 10Mph(16Km, 11Kts)
Details for Monday, September 01
A few thunderstorms possible. Highs in the upper 80s and lows in the low 70s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 76%
Relative Humidity
Precipitation: 50%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 59%
Cloud Coverage
Sunrise: 6:37 AM
Sunset: 7:39 PM
 
Moonrise: 1:17 PM
Moonset: 11:41 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  WSW
Direction: WSW (250°)
Speed: 7Mph(11Km, 8Kts)
Details for Tuesday, September 02
Mostly sunny. Highs in the mid 90s and lows in the low 70s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 62%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 17%
Cloud Coverage
Sunrise: 6:37 AM
Sunset: 7:37 PM
 
Moonrise: 2:16 PM
Moonset: 12:01 AM
Moon Phase:  First Quarter
Moonphase:
First Quarter
Wind Direction:  WSW
Direction: WSW (244°)
Speed: 8Mph(13Km, 9Kts)
Details for Wednesday, September 03
Times of sun and clouds. Highs in the low 90s and lows in the mid 60s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 52%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 19%
Cloud Coverage
Sunrise: 6:38 AM
Sunset: 7:36 PM
 
Moonrise: 3:13 PM
Moonset: 12:32 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  NW
Direction: NW (313°)
Speed: 8Mph(13Km, 9Kts)
Details for Thursday, September 04
Mainly sunny. Highs in the low 90s and lows in the upper 60s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 53%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 8%
Cloud Coverage
Sunrise: 6:39 AM
Sunset: 7:34 PM
 
Moonrise: 4:07 PM
Moonset: 1:30 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  ESE
Direction: ESE (122°)
Speed: 5Mph(8Km, 6Kts)
Details for Friday, September 05
Mix of sun and clouds. Highs in the upper 80s and lows in the upper 60s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 66%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 29%
Cloud Coverage
Sunrise: 6:40 AM
Sunset: 7:33 PM
 
Moonrise: 4:58 PM
Moonset: 2:33 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  SSE
Direction: SSE (159°)
Speed: 7Mph(11Km, 8Kts)
Details for Saturday, September 06
Mostly sunny. Highs in the low 90s and lows in the upper 60s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 63%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 26%
Cloud Coverage
Sunrise: 6:41 AM
Sunset: 7:31 PM
 
Moonrise: 5:44 PM
Moonset: 3:43 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  WSW
Direction: WSW (250°)
Speed: 7Mph(11Km, 8Kts)
Details for Sunday, September 07
Thunderstorms early. Highs in the low 80s and lows in the low 60s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 70%
Relative Humidity
Precipitation: 80%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 58%
Cloud Coverage
Sunrise: 6:42 AM
Sunset: 7:29 PM
 
Moonrise: 6:26 PM
Moonset: 4:54 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  NE
Direction: NE (54°)
Speed: 8Mph(13Km, 9Kts)
Details for Monday, September 08
Chance of showers. Highs in the upper 70s and lows in the low 60s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 65%
Relative Humidity
Precipitation: 60%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 77%
Cloud Coverage
Sunrise: 6:43 AM
Sunset: 7:28 PM
 
Moonrise: 7:07 PM
Moonset: 6:06 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  NE
Direction: NE (43°)
Speed: 7Mph(12Km, 8Kts)
Daily Forecast Chart
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