Rockville, Maryland
Current Conditions -  °F | °C
As of 8:15 AM on Saturday 20 Sep 2014 (Local Time) from KGAI Reporting Station
Clear Clear  
Wind Chill: 61°   Ceiling: Unl
Heat Index: 61°   Visibility: 5mi
Dew Point: 61°   Wind: 3mph
Humidity: 100%   Direction: 120°ESE
Pressure: 30.3"   Gusts: NA
Location:  39.08°N, 77.15°W
Report Text: KGAI 201215Z 12003KT 5SM CLR 16/16 A3030 RMK AO1
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Tropical Storm Tracking
Hourly Forecast -  °F | °C
Hi 80° - Lo 59°
9 AM
M Sunny
M Sunny
64°
10 AM
Sunny
Sunny
68°
11 AM
Sunny
Sunny
71°
12 PM
Sunny
Sunny
73°
1 PM
Sunny
Sunny
76°
2 PM
Sunny
Sunny
77°
Weather Maps
Daily Forecast -  °F | °C
sat sun mon tue wed thu fri sat sun mon
sep
20
Sunny
Sunny
80°
59°
sep
21
P Cloudy
P Cloudy
85°
58°
sep
22
Sunny
Sunny
70°
45°
sep
23
Sunny
Sunny
73°
50°
sep
24
M Sunny
M Sunny
75°
55°
sep
25
M Sunny
M Sunny
75°
53°
sep
26
Sunny
Sunny
78°
52°
sep
27
Sunny
Sunny
80°
55°
sep
28
P Cloudy
P Cloudy
80°
56°
sep
29
M Sunny
M Sunny
75°
57°
Details for Saturday, September 20
Plentiful sunshine. High around 80F. Winds SSE at 5 to 10 mph.
Evening: Generally clear. Low 59F. Winds light and variable.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 59%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 5%
Cloud Coverage
Sunrise: 6:54 AM
Sunset: 7:09 PM
 
Moonrise: 3:33 AM
Moonset: 5:10 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  SSE
Direction: SSE (160°)
Speed: 7Mph(12Km, 9Kts)
Details for Sunday, September 21
Intervals of clouds and sunshine. High around 85F. Winds SSW at 5 to 10 mph.
Evening: Scattered thunderstorms during the evening, then becoming mainly clear overnight. Low 58F. Winds W at 5 to 10 mph. Chance of rain 50%.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 66%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 30%
Cloud Coverage
Sunrise: 6:55 AM
Sunset: 7:07 PM
 
Moonrise: 4:28 AM
Moonset: 5:41 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  SSW
Direction: SSW (210°)
Speed: 8Mph(13Km, 9Kts)
Details for Monday, September 22
Abundant sunshine. Highs in the low 70s and lows in the mid 40s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 62%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 12%
Cloud Coverage
Sunrise: 6:56 AM
Sunset: 7:05 PM
 
Moonrise: 5:24 AM
Moonset: 6:11 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  NW
Direction: NW (307°)
Speed: 13Mph(20Km, 14Kts)
Details for Tuesday, September 23
Abundant sunshine. Highs in the low 70s and lows in the low 50s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 53%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 1%
Cloud Coverage
Sunrise: 6:57 AM
Sunset: 7:04 PM
 
Moonrise: 6:19 AM
Moonset: 6:41 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  NW
Direction: NW (323°)
Speed: 6Mph(9Km, 6Kts)
Details for Wednesday, September 24
Mostly sunny. Highs in the mid 70s and lows in the mid 50s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 60%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 18%
Cloud Coverage
Sunrise: 6:58 AM
Sunset: 7:02 PM
 
Moonrise: 7:16 AM
Moonset: 7:12 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  E
Direction: E (88°)
Speed: 7Mph(12Km, 8Kts)
Details for Thursday, September 25
Mostly sunny. Highs in the mid 70s and lows in the low 50s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 70%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 33%
Cloud Coverage
Sunrise: 6:59 AM
Sunset: 7:00 PM
 
Moonrise: 8:14 AM
Moonset: 7:44 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  E
Direction: E (83°)
Speed: 6Mph(9Km, 7Kts)
Details for Friday, September 26
Mainly sunny. Highs in the upper 70s and lows in the low 50s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 65%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 11%
Cloud Coverage
Sunrise: 7:00 AM
Sunset: 6:59 PM
 
Moonrise: 9:13 AM
Moonset: 8:18 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  ENE
Direction: ENE (60°)
Speed: 4Mph(7Km, 5Kts)
Details for Saturday, September 27
Sunshine. Highs in the low 80s and lows in the mid 50s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 62%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 2%
Cloud Coverage
Sunrise: 7:00 AM
Sunset: 6:57 PM
 
Moonrise: 10:12 AM
Moonset: 8:57 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  ENE
Direction: ENE (61°)
Speed: 5Mph(7Km, 5Kts)
Details for Sunday, September 28
Mix of sun and clouds. Highs in the low 80s and lows in the mid 50s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 64%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 44%
Cloud Coverage
Sunrise: 7:01 AM
Sunset: 6:56 PM
 
Moonrise: 11:12 AM
Moonset: 9:40 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  ENE
Direction: ENE (77°)
Speed: 6Mph(10Km, 7Kts)
Details for Monday, September 29
More sun than clouds. Highs in the mid 70s and lows in the upper 50s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 63%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 29%
Cloud Coverage
Sunrise: 7:02 AM
Sunset: 6:54 PM
 
Moonrise: 12:10 PM
Moonset: 10:28 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  E
Direction: E (88°)
Speed: 6Mph(10Km, 7Kts)
Daily Forecast Chart
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