Maclean, Virginia
Current Conditions -  °F | °C
As of 7:52 AM on Tuesday 02 Sep 2014 (Local Time) from KIAD Reporting Station
Broken Clouds Broken Clouds  
Wind Chill: 74°   Ceiling: 11000
Heat Index: 74°   Visibility: 10mi
Dew Point: 69°   Wind: 5mph
Humidity: 85%   Direction: 180°S
Pressure: 29.98"   Gusts: NA
Location:  38.9512°N, 77.2307°W
Report Text: KIAD 021152Z 18004KT 10SM BKN110 23/21 A2998 RMK AO2 SLP151 70001 T02330206 10233 20217 51009
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Tropical Storm Tracking
Hourly Forecast -  °F | °C
Hi 93° - Lo 70°
9 AM
P Cloudy
P Cloudy
79°
10 AM
P Cloudy
P Cloudy
83°
11 AM
P Cloudy
P Cloudy
85°
12 PM
P Cloudy
P Cloudy
88°
1 PM
M Cloudy
M Cloudy
90°
2 PM
P Cloudy
P Cloudy
91°
Weather Maps
Daily Forecast -  °F | °C
tue wed thu fri sat sun mon tue wed thu
sep
02
P Cloudy
P Cloudy
93°
70°
sep
03
M Sunny
M Sunny
89°
67°
sep
04
P Cloudy
P Cloudy
90°
70°
sep
05
M Sunny
M Sunny
90°
70°
sep
06
PM T-Storms
PM T-Storms
91°
64°
sep
07
Showers
Showers
80°
61°
sep
08
P Cloudy
P Cloudy
79°
61°
sep
09
P Cloudy
P Cloudy
77°
62°
sep
10
Cloudy
Cloudy
78°
64°
sep
11
P Cloudy
P Cloudy
83°
64°
Details for Tuesday, September 02
Sunshine and clouds mixed. A stray afternoon thunderstorm is possible. High 93F. Winds WSW at 5 to 10 mph.
Evening: Variably cloudy with scattered thunderstorms. Low near 70F. Winds WNW at 5 to 10 mph. Chance of rain 40%.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 56%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 48%
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 (254°)
Speed: 9Mph(14Km, 10Kts)
Details for Wednesday, September 03
Sunshine along with some cloudy intervals. High 89F. Winds light and variable.
Evening: Mostly clear. Low 67F. Winds light and variable.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 60%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 25%
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:  N
Direction: N (349°)
Speed: 6Mph(10Km, 7Kts)
Details for Thursday, September 04
Partly cloudy. Highs in the low 90s and lows in the low 70s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 57%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 30%
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:  SE
Direction: SE (135°)
Speed: 8Mph(13Km, 10Kts)
Details for Friday, September 05
More sun than clouds. Highs in the low 90s and lows in the low 70s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 72%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 31%
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:  S
Direction: S (189°)
Speed: 7Mph(11Km, 8Kts)
Details for Saturday, September 06
Thunderstorms developing in the afternoon. Highs in the low 90s and lows in the mid 60s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 69%
Relative Humidity
Precipitation: 60%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 33%
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:  W
Direction: W (268°)
Speed: 6Mph(10Km, 7Kts)
Details for Sunday, September 07
Showers. Highs in the low 80s and lows in the low 60s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 59%
Relative Humidity
Precipitation: 50%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 75%
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:  NNE
Direction: NNE (18°)
Speed: 7Mph(12Km, 8Kts)
Details for Monday, September 08
Partly cloudy. Highs in the upper 70s and lows in the low 60s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 75%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 54%
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:  ENE
Direction: ENE (72°)
Speed: 7Mph(12Km, 9Kts)
Details for Tuesday, September 09
Partly cloudy. Highs in the upper 70s and lows in the low 60s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 70%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 47%
Cloud Coverage
Sunrise: 6:44 AM
Sunset: 7:26 PM
 
Moonrise: 7:45 PM
Moonset: 7:19 AM
Moon Phase:  Full
Moonphase:
Full
Wind Direction:  ENE
Direction: ENE (69°)
Speed: 8Mph(13Km, 10Kts)
Details for Wednesday, September 10
Mostly cloudy. Highs in the upper 70s and lows in the mid 60s.
UV Index: 4 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 76%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 81%
Cloud Coverage
Sunrise: 6:45 AM
Sunset: 7:25 PM
 
Moonrise: 8:23 PM
Moonset: 8:30 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  ESE
Direction: ESE (112°)
Speed: 8Mph(13Km, 9Kts)
Details for Thursday, September 11
Partly cloudy. Highs in the low 80s and lows in the mid 60s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 68%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 35%
Cloud Coverage
Sunrise: 6:46 AM
Sunset: 7:23 PM
 
Moonrise: 9:03 PM
Moonset: 9:40 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  S
Direction: S (186°)
Speed: 8Mph(13Km, 9Kts)
Daily Forecast Chart
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