Rockville, MD (20848)

3:16 PM EDT on August 20, 2014 (GMT -0400)
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Current Station
Personal Weather Station
Location: Rockville, MD
Elevation: 377 ft
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Elev 377 ft 39.08 °N, 77.12 °W | Updated 1 second ago

Overcast
Overcast
85.6 °F
Feels Like 87 °F
N
0.0
Wind Variable Wind from SSE
Gusts 0.9 mph

Today
High -- | Low -- °F
--% Chance of Precip.
Yesterday
High -- | Low -- °F
Precip. -- in
6:26 AM 7:56 PM
Waning Crescent, 20% visible
Pressure 30.00 in
Visibility 10.0 miles
Clouds Scattered Clouds 4300 ft
Overcast 5500 ft
Heat Index 87 °F
Dew Point 65 °F
Humidity 50%
Rainfall 0.00 in
Snow Depth Not available.
UV 3 out of 12
Pollen 9.00 out of 12
Air Quality Not available.
Flu Activity Not available.
METAR KGAI 201855Z AUTO 15008KT 10SM SCT043 OVC055 27/18 A3000 RMK AO1 LTG DSNT W

More Conditions Fewer Conditions

Pressure 30.00 in
Visibility 10.0 miles
Clouds Scattered Clouds 4300 ft
Overcast 5500 ft
Heat Index 87 °F
Dew Point 65 °F
Humidity 50%
Rainfall 0.00 in
Snow Depth Not available.
UV 3 out of 12
Pollen 9.00 out of 12
Air Quality Not available.
Flu Activity Not available.
METAR KGAI 201855Z AUTO 15008KT 10SM SCT043 OVC055 27/18 A3000 RMK AO1 LTG DSNT W

More Conditions Fewer Conditions

Nowcast | as of 2:53 PM EDT on August 20, 2014

At 250 PM EDT...Doppler radar detected a thunderstorm. This thunderstorm was located near Purcellville...moving east at 20 mph. Locations that likely will be impacted include Brunswick and Point of Rocks. Wind gusts of 40 to 50 mph can be expected with this thunderstorm. Lat...Lon 3940 7748 3919 7737 3912 7777 3926 7786 time...Mot...loc 1853z 248deg 15kt 3920 7771

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10-Day Weather Forecast

Almanac

Astronomy

Aug. 20, 2014 Rise Set
Actual Time 6:26 AM EDT 7:56 PM EDT
Civil Twilight 5:58 AM EDT 8:24 PM EDT
Nautical Twilight 5:24 AM EDT 8:58 PM EDT
Astronomical Twilight 4:48 AM EDT 9:34 PM EDT
Moon 2:05 AM EDT 4:39 PM EDT
Length of Visible Light 14h 26m
Length of Day
13h 30m
Tomorrow will be 2m 19s shorter.
Waning Crescent, 20% of the Moon is Illuminated
Today
Waning Crescent
Aug 25
New
Sep 2
First Quarter
Sep 8
Full
Sep 15
Last Quarter

Today's Extremes

State Highs State Lows

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By Dr. Jeff Masters
Director of Meteorology, Weather Underground
By Kari Strenfel
Meteorologist, Weather Underground
By Christopher C. Burt
Weather Historian, Weather Underground
August 20, 2014
August 20, 2014
August 20, 2014

Nearby

Snow Depth

Station Depth Elevation
No new snow has been reported.

Earthquake Activity

City Distance Mag. Time & Date
No recent earthquake activity has been reported nearby.
Minimum magnitude displayed is 2.5.

Coastal Water Temperatures

Place Temperature
Washington, DC 78.1 °F
Baltimore, MD 80.1 °F
Solomons Island, MD 81.0 °F

Nearby Weather Stations