Sterling, Virginia
Current Conditions -  °F | °C
As of 12:52 PM on Thursday 24 Apr 2014 (Local Time) from KIAD Reporting Station
Scattered Clouds Scattered Clouds  
Wind Chill: 56°   Ceiling: Unl
Heat Index: 56°   Visibility: 10mi
Dew Point: 19°   Wind: 10mph
Humidity: 24%   Direction: 310°NW
Pressure: 30.1"   Gusts: NA
Location:  39.03°N, 77.41°W
Report Text: KIAD 241652Z 31009KT 10SM FEW190 SCT250 13/M07 A3010 RMK AO2 SLP192 T01331072
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Personal Weather Stations






























Hourly Forecast -  °F | °C
Hi 63° - Lo 43°
2 PM
Sunny
Sunny
59°
3 PM
Sunny
Sunny
61°
4 PM
Sunny
Sunny
62°
5 PM
Sunny
Sunny
63°
6 PM
Sunny
Sunny
62°
7 PM
Sunny
Sunny
61°
Weather Maps
Daily Forecast -  °F | °C
thu fri sat sun mon tue wed thu fri sat
apr
24
Sunny
Sunny
63°
43°
apr
25
PM Rain
PM Rain
65°
49°
apr
26
M Sunny
M Sunny
75°
45°
apr
27
M Sunny
M Sunny
68°
44°
apr
28
P Cloudy
P Cloudy
69°
49°
apr
29
Rain
Rain
61°
49°
apr
30
T-Showers
T-Showers
70°
49°
may
01
Few Showers
Few Showers
62°
46°
may
02
Cloudy
Cloudy
63°
46°
may
03
M Cloudy
M Cloudy
65°
45°
Details for Thursday, April 24
Plentiful sunshine. High 63F. Winds NW at 5 to 10 mph.
Evening: Mainly clear. Low 43F. Winds light and variable.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 30%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 7%
Cloud Coverage
Sunrise: 6:21 AM
Sunset: 7:56 PM
 
Moonrise: 3:28 AM
Moonset: 3:11 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  NW
Direction: NW (318°)
Speed: 9Mph(15Km, 8Kts)
Details for Friday, April 25
Partly cloudy skies during the morning hours will give way to periods of rain and possibly a thunderstorm in the afternoon. High near 65F. Winds SE at 10 to 20 mph. Chance of rain 70%. Rainfall around a quarter of an inch.
Evening: Rain showers early with clearing later at night. Low 49F. NE winds shifting to NW at 10 to 15 mph. Chance of rain 70%.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 61%
Relative Humidity
Precipitation: 70%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 75%
Cloud Coverage
Sunrise: 6:19 AM
Sunset: 7:57 PM
 
Moonrise: 4:05 AM
Moonset: 4:19 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  SE
Direction: SE (135°)
Speed: 13Mph(21Km, 11Kts)
Details for Saturday, April 26
Plenty of sun. Highs in the mid 70s and lows in the mid 40s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 58%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 24%
Cloud Coverage
Sunrise: 6:18 AM
Sunset: 7:58 PM
 
Moonrise: 4:40 AM
Moonset: 5:26 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  WNW
Direction: WNW (291°)
Speed: 14Mph(23Km, 12Kts)
Details for Sunday, April 27
Mostly sunny. Highs in the upper 60s and lows in the mid 40s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 49%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 15%
Cloud Coverage
Sunrise: 6:17 AM
Sunset: 7:59 PM
 
Moonrise: 5:15 AM
Moonset: 6:31 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  N
Direction: N (357°)
Speed: 7Mph(12Km, 6Kts)
Details for Monday, April 28
Mix of sun and clouds. Highs in the upper 60s and lows in the upper 40s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 52%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 1%
Snow
Cloud Coverage: 50%
Cloud Coverage
Sunrise: 6:16 AM
Sunset: 8:00 PM
 
Moonrise: 5:52 AM
Moonset: 7:36 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  ENE
Direction: ENE (68°)
Speed: 6Mph(10Km, 5Kts)
Details for Tuesday, April 29
Mainly cloudy and rainy. Highs in the low 60s and lows in the upper 40s.
UV Index: 3 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 71%
Relative Humidity
Precipitation: 80%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 97%
Cloud Coverage
Sunrise: 6:14 AM
Sunset: 8:01 PM
 
Moonrise: 6:31 AM
Moonset: 8:39 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  E
Direction: E (96°)
Speed: 9Mph(15Km, 8Kts)
Details for Wednesday, April 30
Showers, maybe a rumble of thunder. Highs in the low 70s and lows in the upper 40s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 48%
Relative Humidity
Precipitation: 70%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 86%
Cloud Coverage
Sunrise: 6:13 AM
Sunset: 8:02 PM
 
Moonrise: 7:13 AM
Moonset: 9:38 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  ESE
Direction: ESE (111°)
Speed: 13Mph(21Km, 11Kts)
Details for Thursday, May 01
Occasional showers possible. Highs in the low 60s and lows in the mid 40s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 72%
Relative Humidity
Precipitation: 70%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 81%
Cloud Coverage
Sunrise: 6:12 AM
Sunset: 8:03 PM
 
Moonrise: 7:58 AM
Moonset: 10:33 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  NNW
Direction: NNW (345°)
Speed: 7Mph(12Km, 6Kts)
Details for Friday, May 02
Cloudy. Highs in the low 60s and lows in the mid 40s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 65%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 61%
Cloud Coverage
Sunrise: 6:11 AM
Sunset: 8:04 PM
 
Moonrise: 8:47 AM
Moonset: 11:24 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  WNW
Direction: WNW (284°)
Speed: 9Mph(15Km, 8Kts)
Details for Saturday, May 03
More clouds than sun. Highs in the mid 60s and lows in the mid 40s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 61%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 50%
Cloud Coverage
Sunrise: 6:09 AM
Sunset: 8:05 PM
 
Moonrise: 9:38 AM
Moonset: 12:01 AM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  WNW
Direction: WNW (287°)
Speed: 10Mph(16Km, 9Kts)
Daily Forecast Chart
Chart.
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