Rockville, MD (20855)

9:03 AM EDT on July 22, 2014 (GMT -0400)
Needwood estates (KMDDERWO3) Elev 466 ft | 39.12 °N, 77.15 °W | Change Station

Current weather conditions updated 2 seconds ago

Overcast
Overcast
72.9 °F
Feels Like 72.9 °F
N
0.0
Wind Variable Wind from SE
Gusts 0.0 mph

Today is forecast to be nearly the same temperature as yesterday.

Today
High -- | Low -- °F
--% Chance of Precip.
Yesterday
High -- | Low -- °F
Precip. -- in
6:00 AM 8:29 PM
Waning Crescent, 17% visible
Pressure 30.24 in
Visibility 10.0 miles
Clouds Overcast 1000 ft
Dew Point 70 °F
Humidity 92%
Rainfall 0.00 in
Snow Depth Not available.
UV 1 out of 12
Pollen 4.60 out of 12
Air Quality Not available.
Flu Activity Widespread
METAR KGAI 221255Z AUTO 11003KT 10SM OVC010 22/21 A3024 RMK AO1

More Conditions Fewer Conditions

Pressure 30.24 in
Visibility 10.0 miles
Clouds Overcast 1000 ft
Dew Point 70 °F
Humidity 92%
Rainfall 0.00 in
Snow Depth Not available.
UV 1 out of 12
Pollen 4.60 out of 12
Air Quality Not available.
Flu Activity Widespread
METAR KGAI 221255Z AUTO 11003KT 10SM OVC010 22/21 A3024 RMK AO1

More Conditions Fewer Conditions

10-Day Weather Forecast

LIGHTNING

Thunderstorms are forecast for your area. Cloud conditions might be right for producing strikes in the next few days, though lightning itself cannot be forecasted.

Lightning is a visible electrical discharge produced by a thunderstorm, based on the build up of oppositely charged particles within a cloud and from cloud to ground.

Know how to stay safe in a lightning storm.

Check out these Lightning WunderPhotos!

Almanac

Astronomy

Jul. 22, 2014 Rise Set
Actual Time 6:00 AM EDT 8:29 PM EDT
Civil Twilight 5:29 AM EDT 8:59 PM EDT
Nautical Twilight 4:51 AM EDT 9:37 PM EDT
Astronomical Twilight 4:09 AM EDT 10:20 PM EDT
Moon 2:31 AM EDT 5:05 PM EDT
Length of Visible Light 15h 30m
Length of Day
14h 28m
Tomorrow will be 1m 37s shorter.
Waning Crescent, 17% of the Moon is Illuminated
Today
Waning Crescent
Jul 26
New
Aug 3
First Quarter
Aug 10
Full
Aug 17
Last Quarter

Today's Extremes

State Highs State Lows

Community

WunderPhotos

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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 81.0 °F
Baltimore, MD 82.0 °F
Solomons Island, MD 81.0 °F

Nearby Weather Stations

Station Location Temp. Heat Index Dew Point Humidity Wind Precip. Elev Updated Type
Needwood estates, Derwood, MD 72.9 °F - 70 °F 92% SE  at  0.0 mph 0.00 in / hr 466 ft 9:03 AM EDT Rapid Fire
Edinburgh Village, Gaithersburg, MD 75.2 °F 73 °F 75 °F 99% North  at  0.7 mph 0.00 in / hr 538 ft 9:03 AM EDT Rapid Fire
Gaithersburg, MD 73.2 °F 70 °F 71 °F 93% ENE  at  0.0 mph 0.00 in / hr 467 ft 8:48 AM EDT Normal
Flower Valley, Rockville, MD 74.1 °F 74 °F 69 °F 85% South  at  0.0 mph 0.00 in / hr 347 ft 9:02 AM EDT Normal
Montgomery Village, MD 73.9 °F 76 °F 63 °F 69% North  at  - - / hr 350 ft 9:02 AM EDT Rapid Fire
Woodley Gardens, Rockville, MD 73.3 °F 71 °F 70 °F 91% South  at  1.0 mph 0.00 in / hr 451 ft 9:00 AM EDT Normal
Olney Mill, Olney, MD 72.6 °F - 70 °F 91% East  at  0.0 mph 0.00 in / hr 466 ft 9:00 AM EDT Normal
Muddy Branch Park, Gaithersburg, MD 73.4 °F 70 °F 71 °F 93% SSE  at  0.0 mph 0.00 in / hr 394 ft 9:03 AM EDT Rapid Fire
Twinbrook, Rockville, MD 75.0 °F 74 °F 72 °F 90% SE  at  0.0 mph 0.00 in / hr 377 ft 9:03 AM EDT Rapid Fire
Brooke Grove, Olney, MD 71.4 °F - 70 °F 96% North  at  0.0 mph 0.00 in / hr 436 ft 9:02 AM EDT Rapid Fire
Bennington, Gaithersburg, MD 73.3 °F 71 °F 71 °F 92% ENE  at  0.0 mph 0.00 in / hr 380 ft 9:01 AM EDT Normal
Longhorn, Gaithersburg, MD 73.2 °F 72 °F 69 °F 86% North  at  0.0 mph 0.00 in / hr 432 ft 9:00 AM EDT Normal
Potomac Woods, Rockville, MD 73.4 °F 71 °F 70 °F 90% ESE  at  0.0 mph 0.00 in / hr 435 ft 9:02 AM EDT Rapid Fire
Cloppers Mill East, Germantown, MD 74.0 °F 74 °F 69 °F 84% NW  at  0.0 mph 0.00 in / hr 315 ft 9:03 AM EDT Rapid Fire
Brighton Knolls, Brinklow, MD 74.0 °F 77 °F 57 °F 55% SSW  at  0.0 mph 0.00 in / hr 476 ft 9:00 AM EDT Rapid Fire
Triadelphia Reservoir, Brookeville, MD 71.3 °F - 70 °F 97% SSE  at  0.0 mph 0.00 in / hr 463 ft 9:00 AM EDT Normal
Hampshire Greens, Silver Spring, MD 73.0 °F - 73 °F 100% SSW  at  0.0 mph 0.00 in / hr 472 ft 9:03 AM EDT Rapid Fire
Fox Hills, Potomac, MD 74.7 °F 73 °F 72 °F 91% South  at  1.1 mph - / hr 363 ft 8:59 AM EDT Normal
Rock Creek Palisades, Kensington, MD 74.1 °F 72 °F 72 °F 92% SSW  at  0.0 mph 0.00 in / hr 305 ft 9:03 AM EDT Rapid Fire
Parker Ave, Wheaton, MD, Wheaton, Silver Spring, MD 75.9 °F 77 °F 69 °F 80% SSE  at  0.0 mph 0.00 in / hr 390 ft 9:03 AM EDT Rapid Fire
North Germantown, Germantown, MD 74.8 °F 75 °F 68 °F 79% SE  at  0.0 mph 0.00 in / hr 439 ft 9:02 AM EDT Normal
Red Wiggler Farm, Germantown, MD 74.5 °F 73 °F 72 °F 91% SSW  at  2.2 mph - / hr 581 ft 8:53 AM EDT Normal
Cedar Ridge, Laytonsville, MD 72.7 °F - 72 °F 96% East  at  0.0 mph 0.00 in / hr 620 ft 9:03 AM EDT Rapid Fire
Green Hill, Highland, MD 73.5 °F 71 °F 71 °F 91% ESE  at  0.0 mph 0.00 in / hr 489 ft 9:00 AM EDT Normal
Potomac, Potomac, MD 73.3 °F - 73 °F 98% SSW  at  0.0 mph 0.00 in / hr 371 ft 9:02 AM EDT Rapid Fire
NewboldDrive, Bethesda, MD 74.3 °F 73 °F 71 °F 89% ENE  at  0.0 mph 0.00 in / hr 331 ft 9:03 AM EDT Rapid Fire
The Vistas, Boyds, MD 75.5 °F 76 °F 71 °F 86% SSE  at  0.0 mph 0.00 in / hr 318 ft 9:03 AM EDT Rapid Fire
Park Ridge, Clarksburg, MD 76.8 °F 77 °F 76 °F 98% SSW  at  0.0 mph - / hr 623 ft 8:52 AM EDT Normal
Highland, Highland, MD 71.5 °F - - - WSW  at  0.0 mph 0.00 in / hr 469 ft 9:00 AM EDT Normal
Kemp Mill/Silver Spring, Silver Spring, MD 74.9 °F 74 °F 72 °F 91% SSW  at  0.0 mph 0.00 in / hr 344 ft 9:02 AM EDT Rapid Fire
Boyds City Center, Boyds, MD 72.0 °F - 71 °F 96% North  at  4.0 mph 0.00 in / hr 460 ft 9:03 AM EDT Rapid Fire

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