Weather Report
Rockville, Maryland
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Current Conditions -  °F | °C
As of 7:55 PM on Tuesday 09 Feb 2010 (Local Time) from KGAI Reporting Station
Overcast Overcast   Feels Like: 20°
Wind Chill: 20°   Ceiling: 700
Heat Index: 27°   Visibility: 1mi
Dew Point: 27°   Wind: 6mph
Humidity: 100%   Direction: 110° (ESE)
Pressure: 29.88"   Gusts: NA
Report Text: KGAI 100055Z 11005KT 1SM OVC008 M03/M03 A2987 RMK AO1
9 PM
Hvy Snow
Hvy Snow 28°
10 PM
Hvy Snow
Hvy Snow 29°
11 PM
Hvy Snow
Hvy Snow 29°
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10 Day Forecast -  °F | °C
tue wed thu fri sat sun mon tue wed thu
feb
09
Hvy Snow
Hvy Snow
33°
25°
feb
10
Hvy Snw/Wind
Hvy Snw/Wind
29°
25°
feb
11
P Cldy/Wind
P Cldy/Wind
34°
20°
feb
12
Sunny
Sunny
34°
19°
feb
13
P Cloudy
P Cloudy
34°
20°
feb
14
P Cloudy
P Cloudy
36°
22°
feb
15
P Cloudy
P Cloudy
35°
24°
feb
16
P Cloudy
P Cloudy
36°
27°
feb
17
M Sunny
M Sunny
39°
27°
feb
18
M Cloudy
M Cloudy
39°
28°
Details for Tuesday, February 09 (Evening)
Evening: Snow...heavy at times. Some sleet may mix in. Low near 25F. Winds NE at 5 to 10 mph. Snow accumulating 5 to 8 inches.
UV Index: 3 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 82%
Relative Humidity
Precipitation: 100%
Probability of Precipitation
Snow: 85%
Snow
Cloud Coverage: 97%
Cloud Coverage
Sunrise: 7:07 AM
Sunset: 5:39 PM
 
Moonrise: 4:20 AM
Moonset: 1:37 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  NE
Direction: NE (52°)
Speed: 9Mph(14Km, 7Kts)
Details for Wednesday, February 10
Snow. Gusty winds will cause blowing snow at times. High 29F. Winds WNW at 25 to 35 mph. 3 to 5 inches of snow expected. Winds could occasionally gust over 50 mph.
Evening: Windy with snow showers before midnight. Partly cloudy later. Low near 25F. Winds NW at 25 to 35 mph. Chance of snow 50%. Winds could occasionally gust over 50 mph early.
UV Index: 1 (Low)
Ultraviolet Radiation Index
Relative Humidity: 69%
Relative Humidity
Precipitation: 100%
Probability of Precipitation
Snow: 96%
Snow
Cloud Coverage: 91%
Cloud Coverage
Sunrise: 7:06 AM
Sunset: 5:40 PM
 
Moonrise: 5:03 AM
Moonset: 2:36 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  WNW
Direction: WNW (296°)
Speed: 27Mph(43Km, 23Kts)
Details for Thursday, February 11
Windy with times of sun and clouds. Highs in the mid 30s and lows in the low 20s.
UV Index: 3 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 52%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 20%
Snow
Cloud Coverage: 43%
Cloud Coverage
Sunrise: 7:05 AM
Sunset: 5:41 PM
 
Moonrise: 5:39 AM
Moonset: 3:35 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  NW
Direction: NW (306°)
Speed: 20Mph(32Km, 17Kts)
Details for Friday, February 12
Mainly sunny. Highs in the mid 30s and lows in the upper teens.
UV Index: 3 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 61%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 18%
Snow
Cloud Coverage: 7%
Cloud Coverage
Sunrise: 7:04 AM
Sunset: 5:42 PM
 
Moonrise: 6:10 AM
Moonset: 4:35 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  WNW
Direction: WNW (299°)
Speed: 12Mph(19Km, 10Kts)
Details for Saturday, February 13
Times of sun and clouds. Highs in the mid 30s and lows in the low 20s.
UV Index: 3 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 62%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 19%
Snow
Cloud Coverage: 50%
Cloud Coverage
Sunrise: 7:03 AM
Sunset: 5:43 PM
 
Moonrise: 6:38 AM
Moonset: 5:34 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  WNW
Direction: WNW (297°)
Speed: 12Mph(19Km, 10Kts)
Details for Sunday, February 14
Partly cloudy. Highs in the mid 30s and lows in the low 20s.
UV Index: 3 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 64%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 18%
Snow
Cloud Coverage: 16%
Cloud Coverage
Sunrise: 7:01 AM
Sunset: 5:45 PM
 
Moonrise: 7:02 AM
Moonset: 6:33 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  W
Direction: W (275°)
Speed: 9Mph(14Km, 7Kts)
Details for Monday, February 15
Mix of sun and clouds. Highs in the mid 30s and lows in the mid 20s.
UV Index: 3 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 64%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 19%
Snow
Cloud Coverage: 56%
Cloud Coverage
Sunrise: 7:00 AM
Sunset: 5:46 PM
 
Moonrise: 7:26 AM
Moonset: 7:31 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  W
Direction: W (274°)
Speed: 9Mph(14Km, 7Kts)
Details for Tuesday, February 16
Partly cloudy. Highs in the mid 30s and lows in the upper 20s.
UV Index: 3 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 59%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 18%
Snow
Cloud Coverage: 32%
Cloud Coverage
Sunrise: 6:59 AM
Sunset: 5:47 PM
 
Moonrise: 7:48 AM
Moonset: 8:30 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  WNW
Direction: WNW (296°)
Speed: 9Mph(14Km, 7Kts)
Details for Wednesday, February 17
More sun than clouds. Highs in the upper 30s and lows in the upper 20s.
UV Index: 3 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 61%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 9%
Snow
Cloud Coverage: 25%
Cloud Coverage
Sunrise: 6:58 AM
Sunset: 5:48 PM
 
Moonrise: 8:12 AM
Moonset: 9:30 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  WNW
Direction: WNW (294°)
Speed: 8Mph(12Km, 6Kts)
Details for Thursday, February 18
Mostly cloudy. Highs in the upper 30s and lows in the upper 20s.
UV Index: 3 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 61%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 20%
Snow
Cloud Coverage: 42%
Cloud Coverage
Sunrise: 6:56 AM
Sunset: 5:49 PM
 
Moonrise: 8:37 AM
Moonset: 10:31 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  NW
Direction: NW (315°)
Speed: 7Mph(11Km, 6Kts)
Chart.
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