Vienna, VA

6:34 PM EDT on June 18, 2013 (GMT -0400)
Elev: 443 ft
Lon: 77.2° W
Lat: 38.9° N
Source
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Tropical Weather: Tropical Depression Two (North Atlantic) Tropical Storm Leepi (Western Pacific)
News
Air Pollution Linked to Autism
June 18, 2013
Women who are exposed to high levels of air pollution during pregnancy might be twice as likely to have a child with autism, according to a new study from the Harvard School of Public Health thats published in the journal Environmental Health Perspectives.
Largest Supermoon of the Year Peaks This Weekend
June 18, 2013
Get your telescopes ready -- the largest full moon of the year is coming!
The World's Most Amazing Places: Fly Geyser
June 18, 2013
The World's Most Amazing Places: Fly Geyser
Volcano Near Mexico City Rumbles to Life
June 18, 2013
With 4 million people in its shadow, a massive volcano in Mexico rumbles back to life.
Tropical Depression Two Moves West
June 18, 2013
Tropical Depression Two is moving west over Guatemala and Mexico.
Unprecedented Views of Mercury's Surface
June 18, 2013
Check out incredible views of a planet that hasn't been photographed by NASA in nearly 40 years.
Meteorologists Meet to Mull Weird British Weather
June 18, 2013
The weather in London has been far from normal lately, and the locals want to find out why.
NASA Picks 8 New Astronauts, 4 are Women
June 17, 2013
NASA has eight new astronauts.
Water Rescues, Heavy Flooding in Eastern Missouri
June 17, 2013
Heavy rain makes for a nightmare in cities from St. Louis to Cape Girardeau.
NASA Satellite Images of the Month: May 2013
June 17, 2013
A collection of NASA Satellite images of the month, from May 2013.
How 10 Cities are Adapting to Global Warming
June 17, 2013
See some of the cities threatened the most by climate change and how they'll remedy the rising seas.
Floods Kill 23 in Northern India; Dozens Missing
June 17, 2013
Deadly flooding continues in India, washing away roads and buildings.
Scientists Moving 15-Ton Magnet from NY to Chicago
June 17, 2013
It'll take more than a month to get a magnet this large from New York to Chicago.
Investigators Seek Massive Wildfire's 'Point of Origin'
June 17, 2013
Investigators want to know exactly where the Black Forest Fire started.
Mexico Reports Severe Flooding in Border City
June 16, 2013
Heavy weekend rains have caused severe flooding in the Mexican city of Piedras Negras on the border with Texas. Coahuila state officials say one person died and 10,000 houses are damaged, leaving 40,000 peoples homeless.
Can We Control the Weather?
June 17, 2013
Humans have dreamed of taking control of the weather long before Superman and James Bond villians plotted world domination. Here's a look at some of the colorful ideas behind weather manipulation.
Rain Helps Firefighters Battling Colo. Blaze
June 18, 2013
Periods of rain have helped firefighters get a handle on the Black Forest Fire out of Colorado Springs.
End of BP Cleaning Crews Leaves Questions on Gulf
June 16, 2013
Remnants of Oil Spill Linger Despite End of Cleanup
Fracking Fuels Water Fights In Nation's Dry Spots
June 16, 2013
Fracking is increasing competition for water, driving up the price of the precious resource and burdening already depleted aquifers and rivers in certain drought-stricken stretches.
Earthquakes Rattle Mexico, Central America
June 16, 2013
A pair of earthquakes rattled Latin America over the weekend.
More News Articles
Weather Summary
Kari Kiefer
Weather Underground midday recap for Tuesday, June 18, 2013.

Wet and unsettled weather continued for parts of the East and South on Tuesday as a cold front dropped southeastward across the Midwest and Northeast and reinforced another frontal boundary extending from southern New England through the Southern Plains. Rain and thunderstorm activity developed ahead the advancing cold front in parts of the Ohio Valley into New England, while a cooler airmass followed behind the cold front and led to cooler daytimes highs in the Upper Great Lakes and Northeast. Areas of scattered showers and thunderstorms developed near and to the south of the main frontal disturbance from the Mid-Atlantic and Southeast through the Central and Southern Plains. The Storm Prediction Center issued a slight risk of severe thunderstorms for parts of the lower Ohio Valley and eastern and central Carolinas through the afternoon and evenings. Areas of the Ohio Valley were at primary risks of damaging wind gusts and hail, while areas of the Carolinas remained at risk of damaging wind gusts.

Meanwhile, behind this activity impulses from from the West enhanced precipitation and thunderstorm activity in the High Plains and created the potential for strong to severe thunderstorms for a large part of the region. The Storm Prediction Center issued a slight risk of severe thunderstorm development from this afternoon through tonight with threats of hail and damaging wind gusts.

Elsewhere, an upper level low located off the Pacific Northwest coast brought progressively better chances for showers and thunderstorm activity to the Northwest. The Storm Prediction Center issued a slight risk of severe thunderstorm development for the Northern Rockies with hail and damaging wind gusts possible from this afternoon through tonight.
Weather Underground midday recap for Tuesday, June 18, 2013.

Wet and unsettled weather continued for parts of the East and South on Tuesday as a cold front dropped southeastward across the Midwest and Northeast and reinforced another frontal boundary extending from southern New England through the Southern Plains. Rain and thunderstorm activity developed ahead the advancing cold front in parts of the Ohio Valley into New England, while a cooler airmass followed behind the cold front and led to cooler daytimes highs in the Upper Great Lakes and Northeast. Areas of scattered showers and thunderstorms developed near and to the south of the main frontal disturbance from the Mid-Atlantic and Southeast through the Central and Southern Plains. The Storm Prediction Center issued a slight risk of severe thunderstorms for parts of the lower Ohio Valley and eastern and central Carolinas through the afternoon and evenings. Areas of the Ohio Valley were at primary risks of damaging wind gusts and hail, while areas of the Carolinas remained at risk of damaging wind gusts.

Meanwhile, behind this activity impulses from from the West enhanced precipitation and thunderstorm activity in the High Plains and created the potential for strong to severe thunderstorms for a large part of the region. The Storm Prediction Center issued a slight risk of severe thunderstorm development from this afternoon through tonight with threats of hail and damaging wind gusts.

Elsewhere, an upper level low located off the Pacific Northwest coast brought progressively better chances for showers and thunderstorm activity to the Northwest. The Storm Prediction Center issued a slight risk of severe thunderstorm development for the Northern Rockies with hail and damaging wind gusts possible from this afternoon through tonight.
More News Articles

Vienna Weather at a Glance

Updated 6:22 PM EDT
Elevation
427 ft
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Now
Overcast
Overcast
Temperature
69.3 °F
Feels Like 69.3 °F
Wind(mph)
0.0
Sunrise / Set
5:43 AM
8:36 PM
Moon
Waxing Gibbous
Tonight
Thunderstorm 63 °F
T-storms
60% chance of precipitation
Tomorrow
Rain Showers 75 °F
Rain Showers
20% chance of precipitation
Tomorrow Night
Clear 59 °F
Clear
Thursday
Partly Cloudy 77 | 63 °F
Partly Cloudy
Friday
Partly Cloudy 81 | 66 °F
Partly Cloudy
Saturday
Mostly Cloudy 84 | 68 °F
Mostly Cloudy
Tomorrow is forecast to be Cooler than today.
Conditions
Pressure
29.81 in
Visibility
10.0 miles
Clouds
Scattered Clouds 1400 ft
Scattered Clouds 2200 ft
Mostly Cloudy 11000 ft
Overcast 15000 ft
Moisture
Humidity
93%
Rainfall
0.32 in
Snow Depth
Not available.
METAR
SPECI KDCA 182228Z 07007KT 10SM SCT014 SCT022 BKN110 OVC150 22/19 A2981 RMK AO2
Don't speak METAR? Read our FAQ.
Weather Radio
Launch Weather Radio
Temperature
Temperature
69.3 °F
74,75,76,76,78,77,74,73,73,73,73,73,72
Dew Point
67 °F
Wind
Speed / Dir
Calm
Wind Gust
0.0 mph
Health
UV
8.2 out of 16
Pollen
4.40 out of 12
Pollen Forecast
Ozone
Good
PM2.5
Moderate
Flu Activity
Sporadic
View Flu Map
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Source: BestForecast
Descriptive Forecast
Tuesday Night
nt_tstorms Overcast with thunderstorms and rain showers, then rain showers after midnight. Low of 63F. Winds from the North at 5 to 10 mph. Chance of rain 60% with rainfall amounts near 0.3 in. possible.
Wednesday
partlycloudy Partly cloudy. High of 75F. Winds from the North at 5 to 15 mph. Chance of rain 20%.
Wednesday Night
nt_clear Clear. Low of 59F. Winds less than 5 mph.
Thursday
partlycloudy Partly cloudy. High of 77F. Winds less than 5 mph.
Thursday Night
nt_partlycloudy Partly cloudy. Low of 63F. Winds from the SSE at 5 to 10 mph.
Friday
partlycloudy Partly cloudy. High of 81F. Winds from the SSE at 5 to 10 mph.
Friday Night
nt_partlycloudy Partly cloudy in the evening, then overcast. Low of 66F. Winds from the South at 5 to 10 mph.
Saturday
mostlycloudy Overcast. High of 84F. Winds from the SE at 5 to 10 mph.
Saturday Night
nt_mostlycloudy Mostly cloudy. Low of 68F. Winds from the South at 5 to 10 mph.
Sunday
mostlycloudy Mostly cloudy. High of 88F. Winds from the SSE at 5 to 10 mph.
Sunday Night
nt_partlycloudy Partly cloudy. Low of 73F. Winds from the South at 5 to 10 mph.
Monday
partlycloudy Partly cloudy. High of 90F. Winds from the South at 5 to 10 mph.
Monday Night
nt_clear Clear. Low of 70F. Winds from the South at 5 to 10 mph.
Tuesday
clear Clear. High of 90F. Winds from the South at 5 to 10 mph.
Tuesday Night
nt_clear Clear. Low of 75F. Winds from the SSE at 5 to 10 mph.
Wednesday
partlycloudy Partly cloudy. High of 91F. Winds less than 5 mph.
Wednesday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Low of 72F. Winds less than 5 mph. Chance of rain 40% with rainfall amounts near 0.2 in. possible.
Thursday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 90F. Winds less than 5 mph. Chance of rain 50%.
Thursday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm. Low of 72F. Winds less than 5 mph. Chance of rain 50%.
Friday
partlycloudy Partly cloudy. High of 88F. Winds less than 5 mph.
Friday Night
nt_partlycloudy Partly cloudy. Low of 73F. Winds less than 5 mph.
Saturday
clear Clear. High of 84F. Winds less than 5 mph.
Saturday Night
nt_clear Clear. Low of 73F. Winds less than 5 mph.
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Vienna Weather Forecast

View Calendar 10-Day Forecast for Vienna Weather Station KVAFALLS14

Tuesday, 18
Thunderstorm
82 | 63 °F
T-storms
Chance of
Precipitation
90%
Wednesday, 19
Rain Showers
75 | 59 °F
Rain Showers
Chance of
Precipitation
20%
Thursday, 20
Partly Cloudy
77 | 63 °F
Partly Cloudy
Chance of
Precipitation
10%
Friday, 21
Partly Cloudy
81 | 66 °F
Partly Cloudy
Chance of
Precipitation
0%
Saturday, 22
Mostly Cloudy
84 | 68 °F
Mostly Cloudy
Chance of
Precipitation
0%
Sunday, 23
Mostly Cloudy
88 | 73 °F
Mostly Cloudy
Chance of
Precipitation
0%
Monday, 24
Partly Cloudy
90 | 70 °F
Partly Cloudy
Chance of
Precipitation
0%
Tuesday, 25
Clear
90 | 75 °F
Clear
Chance of
Precipitation
0%
Wednesday, 26
Partly Cloudy
91 | 72 °F
Partly Cloudy
Chance of
Precipitation
0%
Thursday, 27
Chance of a Thunderstorm
90 | 72 °F
Chance of T-storms
Chance of
Precipitation
50%
Source: BestForecast at 4:43 PM EDT on June 18, 2013
Descriptive Forecast
Tuesday Night
nt_tstorms Overcast with thunderstorms and rain showers, then rain showers after midnight. Low of 63F. Winds from the North at 5 to 10 mph. Chance of rain 60% with rainfall amounts near 0.3 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 70 | 66 75 | 66 69 | 66 71 | 64
Wind 3 mph SSW 5 mph SSE 5 mph East 5 mph NNE
Humidity 87% 72% 92% 80%
Chance of Precip. 10% 10% 90% 70%
Cloud Cover 85% 84% 100% 89%
Conditions Mostly Cloudy Mostly Cloudy Thunderstorm Thunderstorm
Sunrise & Sunset
5:43 AM
8:36 PM
The quality of the forecasted high temperature for this day is excellent. MaxT RMSE [1.38], Average RMSE [1.74]
The National Weather Service forecast quality is good. MaxT RMSE [1.56], Average RMSE [1.73] : Use NWS
Source: BestForecast at 4:43 PM EDT on June 18, 2013
Descriptive Forecast
Wednesday
partlycloudy Partly cloudy. High of 75F. Winds from the North at 5 to 15 mph. Chance of rain 20%.
Wednesday Night
nt_clear Clear. Low of 59F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 64 | 61 70 | 59 73 | 58 69 | 58
Wind 7 mph North 9 mph North 8 mph North 3 mph NNE
Humidity 91% 67% 59% 71%
Chance of Precip. 60% 10% 10% 10%
Cloud Cover 80% 73% 53% 19%
Conditions Rain Showers Mostly Cloudy Partly Cloudy Clear
Sunrise & Sunset
5:43 AM
8:37 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.29], Average RMSE [1.77]
The National Weather Service forecast quality is good. MaxT RMSE [1.95], Average RMSE [1.74] : Use NWS
Source: BestForecast at 4:43 PM EDT on June 18, 2013
Descriptive Forecast
Thursday
partlycloudy Partly cloudy. High of 77F. Winds less than 5 mph.
Thursday Night
nt_partlycloudy Partly cloudy. Low of 63F. Winds from the SSE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 61 | 57 74 | 57 77 | 58 67 | 58
Wind 3 mph NNE 4 mph SSW 6 mph SSW 6 mph SSE
Humidity 86% 57% 49% 72%
Chance of Precip. 10% 10% 10% 0%
Cloud Cover 25% 34% 31% 2%
Conditions Clear Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
5:43 AM
8:37 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.54], Average RMSE [1.97]
The National Weather Service forecast quality is good. MaxT RMSE [2.16], Average RMSE [2.56] : Use NWS
Source: BestForecast at 4:43 PM EDT on June 18, 2013
Descriptive Forecast
Friday
partlycloudy Partly cloudy. High of 81F. Winds from the SSE at 5 to 10 mph.
Friday Night
nt_partlycloudy Partly cloudy in the evening, then overcast. Low of 66F. Winds from the South at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 55 74 | 58 76 | 60 69 | 58
Wind 3 mph South 5 mph SSE 8 mph SE 5 mph South
Humidity 69% 56% 56% 67%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 68% 25% 48% 43%
Conditions Mostly Cloudy Clear Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:43 AM
8:37 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.47], Average RMSE [2.21]
The National Weather Service forecast quality is good. MaxT RMSE [2.25], Average RMSE [2.47] : Use NWS
Source: BestForecast at 4:43 PM EDT on June 18, 2013
Descriptive Forecast
Saturday
mostlycloudy Overcast. High of 84F. Winds from the SE at 5 to 10 mph.
Saturday Night
nt_mostlycloudy Mostly cloudy. Low of 68F. Winds from the South at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 54 79 | 59 80 | 62 73 | 58
Wind 3 mph SSW 6 mph SSE 8 mph SE 5 mph SSE
Humidity 64% 51% 51% 59%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 95% 80% 92% 75%
Conditions Overcast Mostly Cloudy Overcast Mostly Cloudy
Sunrise & Sunset
5:44 AM
8:37 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.94], Average RMSE [2.22]
The National Weather Service forecast quality is good. MaxT RMSE [2.40], Average RMSE [2.29] : Use NWS
Source: BestForecast at 4:43 PM EDT on June 18, 2013
Descriptive Forecast
Sunday
mostlycloudy Mostly cloudy. High of 88F. Winds from the SSE at 5 to 10 mph.
Sunday Night
nt_partlycloudy Partly cloudy. Low of 73F. Winds from the South at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 71 | 54 83 | 60 80 | 61 76 | 61
Wind 3 mph South 6 mph SE 8 mph SSE 6 mph SSE
Humidity 54% 44% 51% 57%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 94% 98% 80% 37%
Conditions Overcast Overcast Mostly Cloudy Partly Cloudy
Sunrise & Sunset
5:44 AM
8:38 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.62], Average RMSE [2.34]
The National Weather Service forecast quality is fair. MaxT RMSE [2.68], Average RMSE [2.35] : Use NWS
Source: BestForecast at 4:43 PM EDT on June 18, 2013
Descriptive Forecast
Monday
partlycloudy Partly cloudy. High of 90F. Winds from the South at 5 to 10 mph.
Monday Night
nt_clear Clear. Low of 70F. Winds from the South at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 74 | 60 83 | 65 86 | 67 79 | 67
Wind 4 mph SSW 6 mph South 8 mph SSE 7 mph SSE
Humidity 62% 55% 54% 65%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 22% 39% 38% 9%
Conditions Clear Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
5:44 AM
8:38 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.68], Average RMSE [2.33]
The National Weather Service forecast quality is poor. MaxT RMSE [3.72], Average RMSE [17.61] : Use NWS
Source: BestForecast at 4:43 PM EDT on June 18, 2013
Descriptive Forecast
Tuesday
clear Clear. High of 90F. Winds from the South at 5 to 10 mph.
Tuesday Night
nt_clear Clear. Low of 75F. Winds from the SSE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 74 | 65 86 | 69 86 | 69 80 | 66
Wind 5 mph SSW 6 mph South 9 mph SSE 7 mph SSE
Humidity 70% 59% 58% 63%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 2% 22% 5% 19%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:44 AM
8:38 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.45], Average RMSE [1.99]
Source: BestForecast at 4:43 PM EDT on June 18, 2013
Descriptive Forecast
Wednesday
partlycloudy Partly cloudy. High of 91F. Winds less than 5 mph.
Wednesday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Low of 72F. Winds less than 5 mph. Chance of rain 40% with rainfall amounts near 0.2 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 76 | 67 86 | 70 85 | 72 78 | 72
Wind 4 mph South 4 mph SW 4 mph SSW 4 mph SSW
Humidity 72% 58% 62% 82%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 44% 35% 30% 34%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:45 AM
8:38 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.58], Average RMSE [2.77]
Source: BestForecast at 4:43 PM EDT on June 18, 2013
Descriptive Forecast
Thursday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 90F. Winds less than 5 mph. Chance of rain 50%.
Thursday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm. Low of 72F. Winds less than 5 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 74 | 72 83 | 72 83 | 74 76 | 73
Wind 4 mph SSW 5 mph SSW 5 mph South 5 mph SSW
Humidity 89% 69% 75% 89%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 48% 58% 67% 74%
Conditions Partly Cloudy Partly Cloudy Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
5:45 AM
8:38 PM
Source: BestForecast at 4:43 PM EDT on June 18, 2013
Descriptive Forecast
Friday
partlycloudy Partly cloudy. High of 88F. Winds less than 5 mph.
Friday Night
nt_partlycloudy Partly cloudy. Low of 73F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 74 | 70 82 | 67 81 | 65 75 | 63
Wind 4 mph SSW 4 mph SSW 5 mph SSW 4 mph SSW
Humidity 88% 61% 58% 64%
Chance of Precip. 10% 10% 0% 0%
Cloud Cover 79% 70% 45% 27%
Conditions Mostly Cloudy Mostly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Source: BestForecast at 4:43 PM EDT on June 18, 2013
Descriptive Forecast
Saturday
clear Clear. High of 84F. Winds less than 5 mph.
Saturday Night
nt_clear Clear. Low of 73F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 74 | 60 82 | 61 80 | 63 71 | 60
Wind 4 mph SW 4 mph SSW 4 mph SSW 2 mph NW
Humidity 61% 47% 53% 68%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 16% % % %
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
Weather History & Almanac
June 18, 2013 Max Temp Min Temp
Normal (KDCA) 85 °F 67 °F
Record (KDCA) 97 °F (1944) 51 °F (1965)
Yesterday 86 °F 73 °F
Yesterday's Cooling Degree Days: 15
Weather History for Vienna, VA
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
Air Quality
  Air Quality AQ Index Pollutant
Yesterday Good
PM10
Yesterday Good
OZONE
Current Moderate
PM2.5
Current Good
OZONE
Tuesday Moderate
PM2.5
Tuesday Good
OZONE
Wednesday Good
PM2.5
Wednesday Good
OZONE
Thursday Moderate
OZONE
Thursday Moderate
PM2.5
Friday Moderate
OZONE
Friday Moderate
PM2.5
Coastal Water Temperatures
Place Temperature
Washington, DC 75.9 °F
Baltimore, MD 78.1 °F
Solomons Island, MD 75.9 °F
Marine Forecast
Astronomy
Jun. 18, 2013 Rise Set
Actual Time 5:43 AM EDT 8:36 PM EDT
Civil Twilight 5:11 AM EDT 9:09 PM EDT
Nautical Twilight 4:30 AM EDT 9:49 PM EDT
Astronomical Twilight 3:44 AM EDT 10:36 PM EDT
Moon 3:21 PM EDT 1:48 AM EDT
Length Of Visible Light 15h 57m
Length of Day
14h 53m
Tomorrow will be 0m 7s longer.
Waxing Gibbous, 73% of the Moon is Illuminated
Today
Waxing Gibbous
Jun 23
Full
Jun 30
Last Quarter
Jul 8
New
Jul 15
First Quarter
Visit Astronomy
Today's Extremes
State Highs State Lows
84 °F
Oceana NAS
84 °F
Suffolk
84 °F
Franklin
84 °F
South Hill
84 °F
Chesapeake
57 °F
Hot Springs
60 °F
Wise
61 °F
Richlands
62 °F
Staunton
63 °F
Blacksburg
Record Extremes
Snow Depth
Station Depth Elevation
No new snow has been reported.
Snow Depth Reports — Snow Depth Map
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Aviation
City Temp. Conditions Updated
Washington 72 °F Overcast 6:28 PM EDT
Fort Belvoir 72 °F Mostly Cloudy 6:28 PM EDT
Dulles Airport 73 °F Light Rain 5:52 PM EDT
College Park 71 °F Overcast 6:25 PM EDT
View all Aviation Tools
Flight To ETA Status
RPA1620
Madison, WI 		KDCA 06:19PM On Time
JIA2496
Covington, KY 		KDCA 06:28PM On Time
DAL1664
Minneapolis, MN 		KDCA 06:29PM On Time
UAL311
Chicago, IL 		KDCA 06:31PM On Time
AAL1720
Dallas-Fort Worth, TX 		KIAD 06:30PM On Time
LOF3365
Windsor Locks, CT 		KIAD 06:30PM On Time
FLG3399
Minneapolis, MN 		KIAD 06:32PM On Time
FLG4381
Cleveland, OH 		KIAD 06:35PM On Time
Flight Tracker by FlightAware FlightAware
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Type Condition
Flight Rule: VFR (KDCA)
Wind Speed: 7.0 kts.
Wind Dir: -999° (North)
Ceiling: 11000 ft

SPECI KDCA 182228Z 07007KT 10SM SCT014 SCT022 BKN110 OVC150 22/19 A2981 RMK AO2

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Nearby Events
Event Date Forecast
Company at Signature Theatre 7:00 PM EDT
2013-06-18		 Thunderstorm, 73°F
Under the Tree of Life Bible Study 7:00 PM EDT
2013-06-18		 Thunderstorm, 73°F
Company at Signature Theatre 7:00 PM EDT
2013-06-19		 Partly Cloudy, 78°F
Michael Sheppard 8:00 PM EDT
2013-06-19		 Partly Cloudy, 79°F
2013 Summer Basketball Camp Session 1 June 19-22 9:00 AM EDT
2013-06-19		 Overcast, 70°F
AML (American Musical Landscapes) 8:00 PM EDT
2013-06-19		 Partly Cloudy, 79°F
Event data courtesy eviesays.com
Sports
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Videos
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Watch the nearly year-long satellite animation as Weather Underground calls out the most significant weather events of the past year, including Superstorm Sandy and Hurricane Isaac.

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Vienna Weather Stations
Station Location Temp. Dew Point Humidity Wind Precipitation Elevation Updated Type Website
Dustoff, Falls Church, VA 69.3 °F 67 °F 93% North  at  0.0 mph 0.00 in / hr 427 ft 6:22 PM EDT Normal  
Falls Church-Westwood Park, Falls Church, VA 69.0 °F 67 °F 94% NE  at  4.0 mph 0.00 in / hr 479 ft 6:34 PM EDT Rapid Fire  
Backyard Weather, Falls Church, VA 70.0 °F 67 °F 91% NNE  at  1.0 mph 0.00 in / hr 334 ft 6:21 PM EDT Normal  
West Falls Church, Falls Church, VA 69.0 °F 67 °F 94% NE  at  0.0 mph 0.00 in / hr 430 ft 6:25 PM EDT Normal
Vienna Woods, Vienna, VA 71.6 °F 68 °F 90% South  at  1.1 mph - / hr 361 ft 6:29 PM EDT Normal  
Pine Ridge, Fairfax, VA 69.8 °F 66 °F 86% SE  at  1.6 mph 0.00 in / hr 348 ft 6:30 PM EDT Normal  
NE Vienna, Vienna, VA 69.3 °F 67 °F 92% East  at  0.0 mph - / hr 417 ft 6:24 PM EDT Normal  
Beulah-Wolf Trap, Vienna, VA 68.9 °F 67 °F 92% East  at  0.0 mph 0.00 in / hr 430 ft 6:34 PM EDT Normal  
Westlawn, Falls Church, VA 69.6 °F 68 °F 96% NNE  at  1.0 mph 0.00 in / hr 331 ft 6:34 PM EDT Normal
Wolf Trap Woods, Vienna, VA 69.4 °F 69 °F 97% WNW  at  0.0 mph 0.00 in / hr 0 ft 6:26 PM EDT Normal  
Villa D'este, Fairfax, VA 69.9 °F 68 °F 93% East  at  1.0 mph 0.00 in / hr 354 ft 6:30 PM EDT Normal  
Trott Ave, Vienna, VA 70.3 °F 69 °F 95% East  at  0.0 mph - / hr 415 ft 6:22 PM EDT Normal  
Arlington, VA 69.1 °F 69 °F 99% SE  at  0.0 mph 0.00 in / hr 300 ft 6:32 PM EDT Normal  
Leeway Tara, ARLINGTON, VA 70.7 °F 70 °F 96% NE  at  0.3 mph 0.00 in / hr 417 ft 6:34 PM EDT Rapid Fire  
APRSWXNET McLean VA , McLean, VA 69 °F 68 °F 97% ENE  at  0 mph 0.00 in / hr 311 ft 6:08 PM EDT MADIS
Cobbdale, Fairfax, VA 69.6 °F 67 °F 92% NE  at  0.0 mph - / hr 394 ft 6:20 PM EDT Normal  
Rosehaven Estates, Fairfax, VA 72.0 °F 69 °F 90% ENE  at  4.0 mph 23.68 in / hr 470 ft 6:30 PM EDT Normal  
VADOT Site_C, Oakton, VA 71 °F 67 °F 86% North  at  - 0.00 in / hr 290 ft 5:48 PM EDT MADIS
Hawk Ridge Subdivision, Reston, VA 69.9 °F 68 °F 93% WSW  at  0.0 mph 0.00 in / hr 300 ft 6:30 PM EDT Normal
Barcroft Neighborhood, Arlington, VA 69.7 °F 68 °F 95% North  at  0.0 mph 0.00 in / hr 200 ft 6:34 PM EDT Rapid Fire  
Ashton Heights, Arlington, VA 69.7 °F 68 °F 93% NNW  at  0.0 mph 0.00 in / hr 258 ft 6:30 PM EDT Normal  
Dover-Crystal, Arlington, VA 68.9 °F 69 °F 99% ESE  at  1.0 mph 0.00 in / hr 282 ft 6:30 PM EDT Normal  
APRSWXNET Reston VA , Herndon, VA 72 °F 70 °F 93% East  at  1 mph 0.00 in / hr 400 ft 6:08 PM EDT MADIS
Cedar Cove Cluster, Reston, VA 71.2 °F 68 °F 88% South  at  0.0 mph 0.00 in / hr 350 ft 6:33 PM EDT Rapid Fire  
Lake Fairfax, Vienna, VA 69.8 °F 67 °F 92% NE  at  0.0 mph 0.01 in / hr 275 ft 6:34 PM EDT Rapid Fire
Kings Park West, Fairfax, VA 70.5 °F 69 °F 94% SE  at  2.2 mph - / hr 397 ft 6:21 PM EDT Normal  
Colvin Run at Hunter Mill Rd (One Lane B, Vienna, VA 69.5 °F 67 °F 91% NE  at  0.0 mph 0.00 in / hr 295 ft 6:30 PM EDT Normal  
BurkeWx, Burke, VA 68.7 °F 68 °F 97% NNE  at  0.0 mph 0.00 in / hr 308 ft 6:34 PM EDT Rapid Fire
Fairfax - Kings Park West, Fairfax, VA 69.3 °F 63 °F 81% NW  at  0.0 mph 0.00 in / hr 310 ft 6:30 PM EDT Normal
APRSWXNET Burke VA, Springfield, VA 71 °F 71 °F 100% East  at  1 mph 0.00 in / hr 310 ft 6:10 PM EDT MADIS
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