Rockville, Virginia
Current Conditions -  °F | °C
As of 7:36 AM on Tuesday 16 Sep 2014 (Local Time) from KOFP Reporting Station
Haze Haze  
Wind Chill: 65°   Ceiling: Unl
Heat Index: 65°   Visibility: 5mi
Dew Point: 64°   Wind: 3mph
Humidity: 97%   Direction: 230°SW
Pressure: 30.05"   Gusts: NA
Location:  37.73°N, 77.68°W
Report Text: KOFP 161136Z AUTO 23003KT 5SM BR FEW005 18/18 A3005 RMK AO2 T01830178
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Tropical Storm Tracking
Hourly Forecast -  °F | °C
Hi 80° - Lo 58°
8 AM
M Cloudy
M Cloudy
65°
9 AM
M Cloudy
M Cloudy
67°
10 AM
M Cloudy
M Cloudy
70°
11 AM
P Cloudy
P Cloudy
74°
12 PM
M Sunny
M Sunny
76°
1 PM
M Sunny
M Sunny
77°
Weather Maps
Daily Forecast -  °F | °C
tue wed thu fri sat sun mon tue wed thu
sep
16
M Sunny
M Sunny
80°
58°
sep
17
P Cloudy
P Cloudy
75°
58°
sep
18
P Cloudy
P Cloudy
77°
54°
sep
19
M Sunny
M Sunny
76°
57°
sep
20
M Sunny
M Sunny
78°
55°
sep
21
M Sunny
M Sunny
82°
63°
sep
22
Iso T-Storms
Iso T-Storms
83°
59°
sep
23
P Cloudy
P Cloudy
66°
53°
sep
24
M Sunny
M Sunny
71°
50°
sep
25
M Sunny
M Sunny
73°
51°
Details for Tuesday, September 16
A mix of clouds and sun. High near 80F. Winds light and variable.
Evening: Partly cloudy skies. Low 58F. Winds light and variable.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 68%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 34%
Cloud Coverage
Sunrise: 6:52 AM
Sunset: 7:16 PM
 
Moonrise: 12:05 AM
Moonset: 2:32 PM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  NW
Direction: NW (319°)
Speed: 6Mph(9Km, 7Kts)
Details for Wednesday, September 17
Partly cloudy skies. High around 75F. Winds light and variable.
Evening: A few clouds from time to time. Low 58F. Winds light and variable.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 64%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 51%
Cloud Coverage
Sunrise: 6:53 AM
Sunset: 7:14 PM
 
Moonrise: 12:56 AM
Moonset: 3:18 PM
Moon Phase:  Last Quarter
Moonphase:
Last Quarter
Wind Direction:  NE
Direction: NE (47°)
Speed: 6Mph(9Km, 6Kts)
Details for Thursday, September 18
Mix of sun and clouds. Highs in the upper 70s and lows in the mid 50s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 63%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 25%
Cloud Coverage
Sunrise: 6:54 AM
Sunset: 7:13 PM
 
Moonrise: 1:48 AM
Moonset: 3:58 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  N
Direction: N (1°)
Speed: 6Mph(9Km, 7Kts)
Details for Friday, September 19
A few clouds. Highs in the mid 70s and lows in the upper 50s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 58%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 29%
Cloud Coverage
Sunrise: 6:54 AM
Sunset: 7:11 PM
 
Moonrise: 2:42 AM
Moonset: 4:35 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  NE
Direction: NE (54°)
Speed: 6Mph(10Km, 7Kts)
Details for Saturday, September 20
More sun than clouds. Highs in the upper 70s and lows in the mid 50s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 70%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 14%
Cloud Coverage
Sunrise: 6:55 AM
Sunset: 7:09 PM
 
Moonrise: 3:36 AM
Moonset: 5:09 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  SE
Direction: SE (131°)
Speed: 5Mph(8Km, 6Kts)
Details for Sunday, September 21
Plenty of sun. Highs in the low 80s and lows in the low 60s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 65%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 30%
Cloud Coverage
Sunrise: 6:56 AM
Sunset: 7:08 PM
 
Moonrise: 4:30 AM
Moonset: 5:41 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  SSW
Direction: SSW (196°)
Speed: 7Mph(11Km, 8Kts)
Details for Monday, September 22
Isolated thunderstorms. Highs in the low 80s and lows in the upper 50s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 70%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 46%
Cloud Coverage
Sunrise: 6:57 AM
Sunset: 7:06 PM
 
Moonrise: 5:26 AM
Moonset: 6:12 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  SW
Direction: SW (223°)
Speed: 9Mph(14Km, 10Kts)
Details for Tuesday, September 23
Mix of sun and clouds. Highs in the mid 60s and lows in the low 50s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 71%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 38%
Cloud Coverage
Sunrise: 6:58 AM
Sunset: 7:05 PM
 
Moonrise: 6:21 AM
Moonset: 6:42 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  N
Direction: N (354°)
Speed: 10Mph(16Km, 11Kts)
Details for Wednesday, September 24
A few clouds. Highs in the low 70s and lows in the low 50s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 63%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 30%
Cloud Coverage
Sunrise: 6:59 AM
Sunset: 7:03 PM
 
Moonrise: 7:17 AM
Moonset: 7:14 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  N
Direction: N (350°)
Speed: 12Mph(20Km, 14Kts)
Details for Thursday, September 25
A few clouds. Highs in the low 70s and lows in the low 50s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 60%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 24%
Cloud Coverage
Sunrise: 7:00 AM
Sunset: 7:02 PM
 
Moonrise: 8:14 AM
Moonset: 7:47 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  N
Direction: N (356°)
Speed: 7Mph(12Km, 9Kts)
Daily Forecast Chart
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