Washington Grove, MD

6:43 PM EDT on May 27, 2012 (GMT -0400)
Elev: 548 ft
Lon: 77.2° W
Lat: 39.1° N
Source
Rapid Fire Updates™
 Updated 6:32 PM EDT Get Free Weather Stickers® Share:
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Active Advisory: Air Quality Alert (US Severe Weather)
Tropical Weather: Tropical Storm Beryl (North Atlantic) Tropical Storm Sanvu (Western Pacific)
Weather Summary
Jessica Parker
Weather Underground midday recap for Sunday, May 27, 2012.

Tropical Storm Beryl, located about 110 miles east of Jacksonville, Florida, continued to effect the coasts of northeastern Florida and Georgia on Sunday. Beryl moved toward the west near 10 mph this afternoon, with sustained winds of 43 mph and gust to 52 mph. A westward motion was expected to continue through landfall Sunday night. Tropical storm conditions reached the coast of northeast Florida and southeastern Georgia this afternoon and were expected to continue through tonight. Dangerous surf conditions, including rip currents and storm surge effected coastal areas of northeastern Florida and Georgia, while rain spread inland. For more information on Tropical Storm Beryl, please visit http://www.wunderground.com/tropical.

Meanwhile, to the north, a deep storm from the Northwest moved into the Dakotas. The storm kicked up rain showers and high elevation snow across the Northern and Central Rockies and rain showers in North Dakota. Winter Weather Advisories remained in effect for elevations above 5,000 feet in the Northern Rockies through this evening. New snow accumulations of 1 to 3 inches were anticipated across the lower elevations, with 4 to 6 inches possible for higher elevations through this evening. Moist winds from this system also supported a few light showers and thunderstorms in parts of the Northern Intermountains West and Upper Central Great Basin.

Ahead of the system, an associated warm front reached from the Northern Plains through the Lower Great Lakes. Moisture from the Gulf of Mexico spread across the front and aided in producing rain and thunderstorms across northern Michigan and northwestern Pennsylvania. Behind this activity, a cold front with a wave of low pressure extended southwestward from the low and pushed across the Central Plains. Portions of the Central Plains, from northern Kansas across eastern Nebraska and northwestern Iowa and southwestern Minnesota were at moderate risk of severe weather development. The main concerns with severe storms in these areas were large hail events, damaging wind gusts, and possible tornadoes. A slight risk of severe development surrounded the moderate risk area from the Southern and Central Plains into the Upper Great Lakes. Parts of northeastern Ohio to extreme western New York were also at slight risk of severe weather development with damaging winds and heavy rainfall.
Weather Underground midday recap for Sunday, May 27, 2012.

Tropical Storm Beryl, located about 110 miles east of Jacksonville, Florida, continued to effect the coasts of northeastern Florida and Georgia on Sunday. Beryl moved toward the west near 10 mph this afternoon, with sustained winds of 43 mph and gust to 52 mph. A westward motion was expected to continue through landfall Sunday night. Tropical storm conditions reached the coast of northeast Florida and southeastern Georgia this afternoon and were expected to continue through tonight. Dangerous surf conditions, including rip currents and storm surge effected coastal areas of northeastern Florida and Georgia, while rain spread inland. For more information on Tropical Storm Beryl, please visit http://www.wunderground.com/tropical.

Meanwhile, to the north, a deep storm from the Northwest moved into the Dakotas. The storm kicked up rain showers and high elevation snow across the Northern and Central Rockies and rain showers in North Dakota. Winter Weather Advisories remained in effect for elevations above 5,000 feet in the Northern Rockies through this evening. New snow accumulations of 1 to 3 inches were anticipated across the lower elevations, with 4 to 6 inches possible for higher elevations through this evening. Moist winds from this system also supported a few light showers and thunderstorms in parts of the Northern Intermountains West and Upper Central Great Basin.

Ahead of the system, an associated warm front reached from the Northern Plains through the Lower Great Lakes. Moisture from the Gulf of Mexico spread across the front and aided in producing rain and thunderstorms across northern Michigan and northwestern Pennsylvania. Behind this activity, a cold front with a wave of low pressure extended southwestward from the low and pushed across the Central Plains. Portions of the Central Plains, from northern Kansas across eastern Nebraska and northwestern Iowa and southwestern Minnesota were at moderate risk of severe weather development. The main concerns with severe storms in these areas were large hail events, damaging wind gusts, and possible tornadoes. A slight risk of severe development surrounded the moderate risk area from the Southern and Central Plains into the Upper Great Lakes. Parts of northeastern Ohio to extreme western New York were also at slight risk of severe weather development with damaging winds and heavy rainfall.
Weather Underground Broadcast Network

Washington Grove Weather at a Glance

Updated 6:32 PM EDT
Weather Station - report
Gaithersburg
Elevation
467 ft
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Now
Clear
Clear
Temperature
85.0 °F
Feels Like 88 °F
Wind(mph)
2.0
Sunrise / Set
5:46 AM
8:25 PM
Moon
Waxing Crescent
Tonight
Partly Cloudy 70 °F
Partly Cloudy
Tomorrow
Chance of a Thunderstorm 90 °F
Chance of T-storms
20% chance of precipitation
Tomorrow Night
Partly Cloudy 70 °F
Partly Cloudy
Tuesday
Chance of a Thunderstorm 88 | 66 °F
Chance of T-storms
40% chance of precipitation
Wednesday
Partly Cloudy 93 | 63 °F
Partly Cloudy
Thursday
Clear 77 | 61 °F
Clear
Tomorrow is forecast to be nearly the same temperature as today.
Conditions
Pressure
30.09 in
Visibility
10.0 miles
Clouds
Clear -
Moisture
Humidity
55%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
METAR KGAI 272235Z AUTO 18008KT 10SM CLR 29/18 A3009 RMK AO1
Don't speak METAR? Read our FAQ.
Weather Radio
Launch Weather Radio
Temperature
Heat Index
88 °F
Dew Point
67 °F
Wind
Speed / Dir
2.0 mph from ENE
Wind Gust
3.0 mph
Health
UV
1 out of 16
Pollen
7.70 out of 12
Pollen Forecast
Air Quality
Not available.
Flu Activity
Sporadic
View Flu Map
Loading…
Source: BestForecast
Descriptive Forecast
Sunday Night
nt_partlycloudy Partly cloudy. Low of 70F. Winds from the South at 5 to 10 mph. Chance of rain 20%.
Monday
chancetstorms Partly cloudy with a chance of a thunderstorm and a chance of rain in the afternoon. High of 90F with a heat index of 99F. Winds from the SSW at 5 to 10 mph. Chance of rain 20%.
Monday Night
nt_partlycloudy Partly cloudy. Low of 70F. Winds from the South at 5 to 10 mph.
Tuesday
chancetstorms Partly cloudy with a chance of a thunderstorm and a chance of rain in the morning, then mostly cloudy with a chance of a thunderstorm and a chance of rain. High of 88F with a heat index of 93F. Winds from the SSW at 10 to 15 mph. Chance of rain 40%.
Tuesday Night
nt_chancetstorms Overcast with a chance of a thunderstorm and rain. Low of 66F. Winds from the WSW at 5 to 10 mph. Chance of rain 60%.
Wednesday
partlycloudy Partly cloudy in the morning, then mostly cloudy. Fog early. High of 93F. Winds from the West at 5 to 10 mph.
Wednesday Night
nt_chancerain Partly cloudy with a chance of rain in the evening, then clear. Low of 63F. Winds from the WSW at 5 to 10 mph shifting to the NNW after midnight. Chance of rain 20%.
Thursday
clear Clear. High of 77F. Winds from the NNW at 5 to 10 mph.
Thursday Night
nt_partlycloudy Partly cloudy. Low of 61F. Winds less than 5 mph.
Friday
chancerain Mostly cloudy with a chance of rain. High of 77F. Winds from the ESE at 5 to 15 mph. Chance of rain 70% with rainfall amounts near 0.3 in. possible.
Friday Night
nt_tstorms Partly cloudy with thunderstorms. Low of 63F. Winds from the SW at 10 to 15 mph. Chance of rain 60% with rainfall amounts near 0.7 in. possible.
Saturday
partlycloudy Partly cloudy. High of 77F. Breezy. Winds from the West at 15 to 20 mph.
Saturday Night
nt_clear Clear. Low of 57F. Winds from the NW at 5 to 15 mph.
Sunday
clear Clear. High of 75F. Winds from the WNW at 10 to 15 mph.
Sunday Night
nt_partlycloudy Partly cloudy. Low of 61F. Winds from the West at 5 to 10 mph.
Monday
chancerain Partly cloudy with a chance of rain. High of 81F. Winds from the West at 5 to 10 mph. Chance of rain 20%.
Monday Night
nt_chancerain Partly cloudy with a chance of rain. Low of 61F. Winds less than 5 mph. Chance of rain 20%.
Tuesday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 81F. Winds less than 5 mph. Chance of rain 20%.
Tuesday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Low of 64F. Winds less than 5 mph. Chance of rain 20%.
Wednesday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 82F. Winds less than 5 mph. Chance of rain 20%.
Wednesday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Low of 70F. Winds less than 5 mph. Chance of rain 20%.
Thursday
partlycloudy Clear. High of 81F. Winds less than 5 mph.
Thursday Night
nt_clear Clear. Low of 70F. Winds less than 5 mph.
Loading…
 
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Forecast

View Calendar 10-Day Forecast for station KMDGAITH12

Sunday, 27
Chance of a Thunderstorm
90 | 70 °F
Chance of T-storms
Chance of
Precipitation
30%
Monday, 28
Chance of a Thunderstorm
90 | 70 °F
Chance of T-storms
Chance of
Precipitation
20%
Tuesday, 29
Chance of a Thunderstorm
88 | 66 °F
Chance of T-storms
Chance of
Precipitation
40%
Wednesday, 30
Partly Cloudy
93 | 63 °F
Partly Cloudy
Chance of
Precipitation
0%
Thursday, 31
Clear
77 | 61 °F
Clear
Chance of
Precipitation
0%
Friday, 1
Chance of Rain
77 | 63 °F
Chance of Rain
Chance of
Precipitation
70%
Saturday, 2
Partly Cloudy
77 | 57 °F
Partly Cloudy
Chance of
Precipitation
0%
Sunday, 3
Clear
75 | 61 °F
Clear
Chance of
Precipitation
0%
Monday, 4
Chance of Rain
81 | 61 °F
Chance of Rain
Chance of
Precipitation
20%
Tuesday, 5
Chance of a Thunderstorm
81 | 64 °F
Chance of T-storms
Chance of
Precipitation
20%
Source: BestForecast at 5:19 PM EDT on May 27, 2012
Descriptive Forecast
Sunday Night
nt_partlycloudy Partly cloudy. Low of 70F. Winds from the South at 5 to 10 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 71 | 69 84 | 72 81 | 71 71 | 68
Wind 4 mph SSE 6 mph South 6 mph South 6 mph SSE
Humidity 95% 68% 72% 90%
Chance of Precip. 10% 10% 30% 10%
Cloud Cover 48% 45% 56% 64%
Conditions Fog Partly Cloudy Chance of a Thunderstorm Mostly Cloudy
Sunrise & Sunset
5:46 AM
8:25 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.81], Average RMSE [1.81]
The National Weather Service forecast quality is excellent. MaxT RMSE [1.46], Average RMSE [2.17] : Use NWS
Source: BestForecast at 5:19 PM EDT on May 27, 2012
Descriptive Forecast
Monday
chancetstorms Partly cloudy with a chance of a thunderstorm and a chance of rain in the afternoon. High of 90F with a heat index of 99F. Winds from the SSW at 5 to 10 mph. Chance of rain 20%.
Monday Night
nt_partlycloudy Partly cloudy. Low of 70F. Winds from the South at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 72 | 71 84 | 71 86 | 76 74 | 71
Wind 4 mph South 8 mph SSW 7 mph South 6 mph South
Humidity 97% 64% 71% 87%
Chance of Precip. 10% 10% 20% 10%
Cloud Cover 59% 38% 58% 47%
Conditions Partly Cloudy Partly Cloudy Chance of a Thunderstorm Partly Cloudy
Sunrise & Sunset
5:46 AM
8:26 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.16], Average RMSE [2.11]
The National Weather Service forecast quality is good. MaxT RMSE [1.90], Average RMSE [2.15] : Use NWS
Source: BestForecast at 5:19 PM EDT on May 27, 2012
Descriptive Forecast
Tuesday
chancetstorms Partly cloudy with a chance of a thunderstorm and a chance of rain in the morning, then mostly cloudy with a chance of a thunderstorm and a chance of rain. High of 88F with a heat index of 93F. Winds from the SSW at 10 to 15 mph. Chance of rain 40%.
Tuesday Night
nt_chancetstorms Overcast with a chance of a thunderstorm and rain. Low of 66F. Winds from the WSW at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 72 | 69 84 | 71 84 | 71 72 | 67
Wind 7 mph SSW 11 mph SSW 10 mph SSW 6 mph WSW
Humidity 91% 63% 65% 84%
Chance of Precip. 10% 30% 40% 40%
Cloud Cover 48% 57% 72% 95%
Conditions Partly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:45 AM
8:27 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.24], Average RMSE [2.14]
The National Weather Service forecast quality is fair. MaxT RMSE [2.79], Average RMSE [2.43] : Use NWS
Source: BestForecast at 5:19 PM EDT on May 27, 2012
Descriptive Forecast
Wednesday
partlycloudy Partly cloudy in the morning, then mostly cloudy. Fog early. High of 93F. Winds from the West at 5 to 10 mph.
Wednesday Night
nt_chancerain Partly cloudy with a chance of rain in the evening, then clear. Low of 63F. Winds from the WSW at 5 to 10 mph shifting to the NNW after midnight. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 68 | 67 81 | 68 88 | 59 67 | 56
Wind 4 mph West 6 mph WNW 4 mph WSW 7 mph West
Humidity 95% 63% 39% 70%
Chance of Precip. 20% 10% 0% 20%
Cloud Cover 91% 66% 46% 25%
Conditions Chance of Rain Mostly Cloudy Partly Cloudy Chance of Rain
Sunrise & Sunset
5:45 AM
8:27 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [3.88], Average RMSE [2.46]
The National Weather Service forecast quality is poor. MaxT RMSE [3.57], Average RMSE [3.18] : Use NWS
Source: BestForecast at 5:19 PM EDT on May 27, 2012
Descriptive Forecast
Thursday
clear Clear. High of 77F. Winds from the NNW at 5 to 10 mph.
Thursday Night
nt_partlycloudy Partly cloudy. Low of 61F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 64 | 52 74 | 50 71 | 47 64 | 49
Wind 8 mph NNW 9 mph NNW 5 mph North 3 mph SSE
Humidity 62% 42% 42% 60%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 0% 0% 0% 82%
Conditions Clear Clear Clear Mostly Cloudy
Sunrise & Sunset
5:44 AM
8:28 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [6.23], Average RMSE [5.11]
The National Weather Service forecast quality is poor. MaxT RMSE [4.08], Average RMSE [3.39] : Use NWS
Source: BestForecast at 5:19 PM EDT on May 27, 2012
Descriptive Forecast
Friday
chancerain Mostly cloudy with a chance of rain. High of 77F. Winds from the ESE at 5 to 15 mph. Chance of rain 70% with rainfall amounts near 0.3 in. possible.
Friday Night
nt_tstorms Partly cloudy with thunderstorms. Low of 63F. Winds from the SW at 10 to 15 mph. Chance of rain 60% with rainfall amounts near 0.7 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 63 | 54 72 | 61 76 | 73 65 | 65
Wind 5 mph ESE 9 mph ESE 11 mph ESE 9 mph SSW
Humidity 73% 68% 89% 97%
Chance of Precip. 10% 30% 30% 50%
Cloud Cover 50% 48% 98% 50%
Conditions Partly Cloudy Chance of Rain Chance of Rain Thunderstorm
Sunrise & Sunset
5:44 AM
8:28 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.99], Average RMSE [3.11]
The National Weather Service forecast quality is poor. MaxT RMSE [4.15], Average RMSE [3.61] : Use NWS
Source: BestForecast at 5:19 PM EDT on May 27, 2012
Descriptive Forecast
Saturday
partlycloudy Partly cloudy. High of 77F. Breezy. Winds from the West at 15 to 20 mph.
Saturday Night
nt_clear Clear. Low of 57F. Winds from the NW at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 63 | 59 70 | 65 71 | 62 60 | 57
Wind 11 mph WNW 15 mph West 14 mph WNW 9 mph NW
Humidity 85% 81% 74% 92%
Chance of Precip. 10% 10% 0% 0%
Cloud Cover 2% 46% 46% 2%
Conditions Clear Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
5:44 AM
8:28 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.53], Average RMSE [3.54]
The National Weather Service forecast quality is poor. MaxT RMSE [4.40], Average RMSE [3.69] : Use NWS
Source: BestForecast at 5:19 PM EDT on May 27, 2012
Descriptive Forecast
Sunday
clear Clear. High of 75F. Winds from the WNW at 10 to 15 mph.
Sunday Night
nt_partlycloudy Partly cloudy. Low of 61F. Winds from the West at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 58 71 | 55 74 | 63 63 | 56
Wind 9 mph WNW 11 mph NW 8 mph West 6 mph West
Humidity 91% 56% 67% 75%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 0% 45%
Conditions Clear Clear Clear Partly Cloudy
Sunrise & Sunset
5:44 AM
8:28 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [5.96], Average RMSE [3.88]
Source: BestForecast at 5:19 PM EDT on May 27, 2012
Descriptive Forecast
Monday
chancerain Partly cloudy with a chance of rain. High of 81F. Winds from the West at 5 to 10 mph. Chance of rain 20%.
Monday Night
nt_chancerain Partly cloudy with a chance of rain. Low of 61F. Winds less than 5 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 62 74 | 60 77 | 65 64 | 56
Wind 5 mph WSW 5 mph WNW 4 mph West 3 mph West
Humidity 90% 61% 66% 73%
Chance of Precip. 0% 0% 10% 10%
Cloud Cover 71% 73% 59% 42%
Conditions Mostly Cloudy Mostly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:44 AM
8:28 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [5.89], Average RMSE [4.36]
Source: BestForecast at 5:19 PM EDT on May 27, 2012
Descriptive Forecast
Tuesday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 81F. Winds less than 5 mph. Chance of rain 20%.
Tuesday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Low of 64F. Winds less than 5 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 68 | 61 77 | 70 75 | 67 67 | 60
Wind 2 mph WSW 2 mph SW 2 mph SW 2 mph WSW
Humidity 77% 78% 77% 80%
Chance of Precip. 10% 0% 10% 10%
Cloud Cover 23% 15% 18% 25%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:44 AM
8:28 PM
Source: BestForecast at 5:19 PM EDT on May 27, 2012
Descriptive Forecast
Wednesday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 82F. Winds less than 5 mph. Chance of rain 20%.
Wednesday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Low of 70F. Winds less than 5 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 71 | 65 77 | 74 75 | 70 71 | 65
Wind 2 mph West 2 mph WNW 2 mph WNW 2 mph WNW
Humidity 85% 85% 82% 83%
Chance of Precip. 10% 0% 10% 10%
Cloud Cover 36% 44% 47% 41%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:44 AM
8:28 PM
Source: BestForecast at 5:19 PM EDT on May 27, 2012
Descriptive Forecast
Thursday
partlycloudy Clear. High of 81F. Winds less than 5 mph.
Thursday Night
nt_clear Clear. Low of 70F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 71 | 66 77 | 73 76 | 71 -9998 | -9998
Wind 2 mph NW 1 mph NW 1 mph SSW -9998 mph North
Humidity 86% 84% 80% 83%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 25% % % %
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:44 AM
8:28 PM
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
History & Almanac
May 27, 2012 Max Temp Min Temp
Normal (KIAD) 78 °F 53 °F
Record (KIAD) 92 °F (1965) 37 °F (1972)
Yesterday 86 °F 66 °F
Yesterday's Cooling Degree Days: 11
Choose a date
Earthquake Activity
City Distance Mag. Time & Date
No recent earthquake activity has been reported nearby.
Minimum magnitude displayed is 2.5.
More information at USGS.gov
Coastal Water Temperatures
Place Temperature
Washington, DC 79.0 °F
Baltimore, MD 77.0 °F
Solomons Island, MD 73.9 °F
Marine Forecast
Astronomy
May. 27, 2012 Rise Set
Actual Time 5:46 AM EDT 8:25 PM EDT
Civil Twilight 5:15 AM EDT 8:56 PM EDT
Nautical Twilight 4:36 AM EDT 9:35 PM EDT
Astronomical Twilight 3:52 AM EDT 10:19 PM EDT
Moon 11:48 AM EDT 12:32 AM EDT
Length Of Visible Light 15h 41m
Length of Day
14h 38m
Tomorrow will be 1m 17s longer.
Waxing Crescent, 40% of the Moon is Illuminated
Today
Waxing Crescent
May 28
First Quarter
Jun 4
Full
Jun 11
Last Quarter
Jun 19
New
Visit Astronomy
Today's Extremes
State Highs State Lows
91 °F
Westminster
90 °F
Maryland Science Center
89 °F
Baltimore
89 °F
College Park
89 °F
Frederick
61 °F
Ocean City
62 °F
Salisbury
62 °F
Fort Meade
64 °F
Cumberland
64 °F
Oakland
Record Extremes
Snow Depth
Station Depth Elevation
No new snow has been reported.
Snow Depth Reports — Snow Depth Map
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Travel Planning
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Nearby Events
Event Date Forecast
BULGARE \"Bulgaria Through The Centuries\" 6:00 PM EDT 2012-05-28 Chance of a Thunderstorm, 84°F
21 Guns, A Memorial Day Salute - Westleigh Recreation Club, Gaithersburg MD 7:00 AM EDT 2012-05-28 Clear, 72°F
Mega RSTLM May 29-30 2012 8:00 AM EDT 2012-05-29 Mostly Cloudy, 73°F
Getting Granular with Mortgages in Wheaton, MD 6:00 PM EDT 2012-05-30 Partly Cloudy, 80°F
1st Annual Circle of Rights Fundraiser 6:00 PM EDT 2012-05-31 Partly Cloudy, 76°F
Picnic and Play 10:00 AM EDT 2012-05-31 Overcast, 73°F
Event data courtesy eviesays.com
Aviation
City Temp. Conditions Updated
Gaithersburg 84 °F Clear 6:35 PM EDT
College Park 89 °F Clear 5:45 PM EDT
Dulles Airport 84 °F Mostly Cloudy 5:52 PM EDT
Leesburg 84 °F Clear 6:35 PM EDT
View all Aviation Tools
Flight To ETA Status
UAL132
Paris 		KIAD 06:39PM En Route / Delayed
UAL251
Tampa, FL 		KIAD 06:48PM On Time
POE727
Toronto, Ontario 		KIAD 06:48PM On Time
LOF3389
Boston, MA 		KIAD 06:50PM On Time
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Type Condition
Flight Rule: VFR (KGAI)
Wind Speed: 8.0 kts.
Wind Dir: 68° (ENE)
Ceiling: Unlimited

METAR KGAI 272235Z AUTO 18008KT 10SM CLR 29/18 A3009 RMK AO1

View all Reports & Maps
Sports
Event Date Forecast
Rockies vs. Reds 1:10 PM EDT on May 27, 2012 Partly Cloudy, 94 °F
Padres vs. Mets 1:10 PM EDT on May 27, 2012 Partly Cloudy, 79 °F
Braves vs. Nationals 7:05 PM EDT on June 01, 2012 Chance of a Thunderstorm, 72 °F
Braves vs. Nationals 4:05 PM EDT on June 02, 2012 Partly Cloudy, 70 °F
Event Date Forecast
Huesca vs. Deportivo 8:00 PM CEST on May 27, 2012 Chance of Rain, High 62° F/ 17° C
Celta Vigo vs. Gimnàstic 8:00 PM CEST on May 27, 2012 Scattered Clouds, High 75° F/ 24° C
Montreal vs. D.C. 7:30 PM EDT on June 30, 2012 Average High 87° F/ 30° C
Columbus vs. D.C. 7:30 PM EDT on August 04, 2012 Average High 88° F/ 31° C
Event Date Forecast
Coca-Cola 600 6:16 PM EDT on May 27, 2012 Partly Cloudy, 85 °F
FedEx 400 benefiting Autism Speaks 1:15 PM EDT on June 03, 2012 Chance of Rain, 72 °F
Event Date Forecast
the Memorial Tournament presented by Nationwide Insurance 8:30 AM EDT on May 31, 2012 Partly Cloudy, 56 °F
the Memorial Tournament presented by Nationwide Insurance 8:30 AM EDT on June 01, 2012 Chance of a Thunderstorm, 56 °F
AT&T National 8:30 AM EDT on June 28, 2012 Average High 86° F/ 29° C
AT&T National 8:30 AM EDT on June 29, 2012 Average High 87° F/ 30° C
View all Sports Weather
Weather Stations
Station Location Temp. Heat Index Dew Point Humidity Wind Precipitation Elevation Updated Type Website
Gaithersburg, MD 85.0 °F 88 °F 67 °F 55% ENE  at  2.0 mph 0.00 in / hr 467 ft 6:32 PM EDT Normal  
MDDOT I-270 @ I-370, Gaithersburg, MD 84 °F 83 °F 56 °F 38% WSW  at  0 mph 0.00 in / hr 449 ft 6:20 PM EDT MADIS
Montgomery Village, MD 87.8 °F 86 °F 52 °F 30% North  at  - - / hr 350 ft 6:43 PM EDT Rapid Fire
Muddy Branch Park, Gaithersburg, MD 81.3 °F 84 °F 68 °F 64% SW  at  0.0 mph 0.00 in / hr 394 ft 6:43 PM EDT Rapid Fire  
Edinburgh Village, Gaithersburg, MD 84.9 °F 86 °F 63 °F 48% South  at  0.7 mph 0.00 in / hr 538 ft 6:43 PM EDT Rapid Fire  
Woodley Gardens, Rockville, MD 87.4 °F 88 °F 62 °F 43% South  at  0.0 mph 0.00 in / hr 451 ft 6:40 PM EDT Normal
Bennington, Gaithersburg, MD 83.7 °F 87 °F 68 °F 59% SSE  at  0.0 mph 0.00 in / hr 380 ft 6:39 PM EDT Normal  
Avalon at Traville, North Potomac, MD 84.2 °F 87 °F 67 °F 56% ENE  at  0.0 mph 0.00 in / hr 422 ft 6:43 PM EDT Rapid Fire  
Longhorn, Gaithersburg, MD 83.6 °F 85 °F 64 °F 51% South  at  0.0 mph 0.00 in / hr 432 ft 6:40 PM EDT Normal
Flower Valley, Rockville, MD 85.1 °F 87 °F 66 °F 52% West  at  0.0 mph 0.00 in / hr 347 ft 6:42 PM EDT Normal  
Cloppers Mill East, Germantown, MD 83.6 °F 86 °F 67 °F 57% SE  at  0.0 mph 0.00 in / hr 315 ft 6:43 PM EDT Rapid Fire
Cherrywood, Olney, MD 84.7 °F 88 °F 68 °F 58% SSE  at  1.0 mph 0.00 in / hr 522 ft 6:30 PM EDT Normal  
Laytonsville, MD 84.1 °F 85 °F 63 °F 49% South  at  0.0 mph 0.00 in / hr 600 ft 6:42 PM EDT Normal  
Potomac Woods, Rockville, MD 85.6 °F 87 °F 65 °F 50% SW  at  0.0 mph 0.00 in / hr 453 ft 6:43 PM EDT Rapid Fire  
North Germantown, Germantown, MD 84.8 °F 84 °F 58 °F 40% NW  at  0.7 mph 0.00 in / hr 439 ft 6:42 PM EDT Normal
APRSWXNET Darnestown1-SW MD , Germantown, MD 83 °F 85 °F 65 °F 55% SE  at  3 mph 0.00 in / hr 395 ft 5:58 PM EDT MADIS
Gateway Center, Clarksburg, MD 84.8 °F 88 °F 68 °F 58% East  at  1.0 mph 0.00 in / hr 583 ft 6:40 PM EDT Normal  
Cedar Ridge, Laytonsville, MD 83.6 °F 87 °F 68 °F 59% WSW  at  2.0 mph 0.00 in / hr 620 ft 6:42 PM EDT Normal  
APRSWXNET Bethesda MD , Washington, DC 82 °F 84 °F 65 °F 57% NNE  at  0 mph 0.00 in / hr 403 ft 6:18 PM EDT MADIS
Wheaton, MD 84.0 °F 89 °F 71 °F 65% ESE  at  0.0 mph 0.00 in / hr 390 ft 6:43 PM EDT Rapid Fire  
Triadelphia Reservoir, Brookeville, MD 84.1 °F 87 °F 67 °F 56% SSE  at  0.0 mph 0.00 in / hr 100 ft 6:31 PM EDT Normal
North Springbrook, Colesville, MD 80.0 °F 81 °F 62 °F 54% SSE  at  0.0 mph 0.00 in / hr 315 ft 6:43 PM EDT Rapid Fire  
Wheaton, Silver Spring, MD 83.5 °F 87 °F 68 °F 60% South  at  3.4 mph 0.00 in / hr 350 ft 6:43 PM EDT Rapid Fire  
MDDOT I-495 @ Connecticut Ave, Bethesda, MD 86 °F 87 °F 63 °F 47% ESE  at  0 mph 0.00 in / hr 230 ft 6:21 PM EDT MADIS
Greenwich Forest, Bethesda, MD 83.1 °F 85 °F 66 °F 57% SSW  at  3.0 mph 0.00 in / hr 338 ft 6:43 PM EDT Rapid Fire
Kemp Mill, Silver Spring, MD 84.4 °F 89 °F 70 °F 63% SE  at  0.0 mph 0.00 in / hr 270 ft 6:43 PM EDT Rapid Fire  
Kemp Mill/Silver Spring, Silver Spring, MD 84.6 °F 87 °F 67 °F 55% SW  at  3.0 mph 0.00 in / hr 400 ft 6:43 PM EDT Rapid Fire
APRSWXNET Great Falls V, Great Falls, VA 85 °F 87 °F 66 °F 54% WSW  at  0 mph 0.00 in / hr 296 ft 6:18 PM EDT MADIS
Great Falls VA, Great Falls, VA 83.6 °F 86 °F 66 °F 56% SSW  at  1.0 mph 0.00 in / hr 380 ft 6:40 PM EDT Normal
APRSWXNET Great Falls VA , Great Falls, VA 83 °F 85 °F 66 °F 56% South  at  2 mph 0.00 in / hr 380 ft 6:17 PM EDT MADIS
Highland, Highland, MD 79.2 °F 82 °F 70 °F 74% West  at  0.0 mph 0.00 in / hr 469 ft 6:30 PM EDT Normal  
West of Dayton, MD, Dayton, MD 80.7 °F 83 °F 68 °F 65% SSE  at  0.0 mph 0.00 in / hr 585 ft 6:43 PM EDT Rapid Fire
APRSWXNET Silver Spring MD , Silver Spring, MD 84 °F 86 °F 66 °F 54% South  at  1 mph 0.00 in / hr 347 ft 6:03 PM EDT MADIS
Browningsville, Damascus, MD 82.5 °F 87 °F 70 °F 67% South  at  3.0 mph 0.00 in / hr 600 ft 6:42 PM EDT Normal  
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Air Quality Alert
Mobile & Email Alerts Statement as of 4:25 PM EDT on May 26, 2012

... Air quality alert is in effect for Sunday may 27 2012...

The metropolitan Washington Council of governments in association
with Maryland department of the environment, Virginia department
of environmental quality, and district department of environment
has issued a code Orange air quality alert Sunday for
the DC Metro area.

A code Orange air quality alert means that air pollution
concentrations within the region may become unhealthy for sensitive
groups. Sensitive groups include children... people suffering from
asthma... heart disease or other lung diseases... and the elderly.
The effects of air pollution can be minimized by avoiding strenuous
activity or exercise outdoors.

For more information on ground-level ozone and fine
particles... visit www.Cleanairpartners.Net.