Vienna, VA

9:48 PM EDT on June 18, 2013 (GMT -0400)
Elev: 446 ft
Lon: 77.3° W
Lat: 38.9° N
Source
Rapid Fire Updates™
 Updated 9:45 PM EDT Get Free Weather Stickers® Share:
Your Custom Weather Sticker®

Copy the following lines of HTML:
Get more styles and options for your Weather Sticker® here.
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 9:45 PM EDT
Elevation
361 ft
Report Station
You are about to report this weather station for bad data.

Please select the information which is incorrect and click 'Submit' otherwise click 'Cancel'.

— Cancel

Now
Scattered Clouds
Scattered Clouds
Temperature
65.7 °F
Feels Like 65.7 °F
Wind(mph)
0.0
Sunrise / Set
5:43 AM
8:37 PM
Moon
Waxing Gibbous
Tonight
Thunderstorm 61 °F
T-storms
60% chance of precipitation
Tomorrow
Rain Showers 81 °F
Rain Showers
20% chance of precipitation
Tomorrow Night
Clear 57 °F
Clear
Thursday
Partly Cloudy 84 | 61 °F
Partly Cloudy
Friday
Partly Cloudy 88 | 64 °F
Partly Cloudy
Saturday
Mostly Cloudy 91 | 70 °F
Mostly Cloudy
Tomorrow is forecast to be Cooler than today.
Conditions
Pressure
29.85 in
Visibility
10.0 miles
Clouds
Few 5000 ft
Scattered Clouds 15000 ft
Moisture
Humidity
96%
Rainfall
0.15 in
Snow Depth
Not available.
METAR
METAR KIAD 190052Z 00000KT 10SM FEW050 SCT150 19/18 A2985 RMK AO2 SLP107 T01940178
Don't speak METAR? Read our FAQ.
Weather Radio
Launch Weather Radio
Temperature
Temperature
65.7 °F
72,72,72,70,71,71,71,72,72,72,73,71,71
Dew Point
64 °F
Wind
Speed / Dir
Calm
Wind Gust
Health
UV
0 out of 16
Pollen
4.20 out of 12
Pollen Forecast
Ozone
Good
PM2.5
Good
Flu Activity
Sporadic
View Flu Map
Loading…
Source: BestForecast
Descriptive Forecast
Tuesday Night
nt_tstorms Overcast with thunderstorms and rain showers, then rain showers after midnight. Low of 61F. 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 81F. Winds from the North at 5 to 15 mph. Chance of rain 20%.
Wednesday Night
nt_clear Clear. Low of 57F. Winds less than 5 mph.
Thursday
partlycloudy Partly cloudy. High of 84F. Winds from the SSE at 5 to 10 mph.
Thursday Night
nt_partlycloudy Partly cloudy. Low of 61F. Winds from the SSE at 5 to 10 mph.
Friday
partlycloudy Partly cloudy. High of 88F. Winds from the SSE at 5 to 10 mph.
Friday Night
nt_partlycloudy Partly cloudy in the evening, then overcast. Low of 64F. Winds from the South at 5 to 10 mph.
Saturday
mostlycloudy Overcast. High of 91F. Winds from the SE at 5 to 10 mph.
Saturday Night
nt_mostlycloudy Mostly cloudy. Low of 70F. Winds from the South at 5 to 10 mph.
Sunday
mostlycloudy Mostly cloudy. High of 93F. 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 91F. Winds from the South at 5 to 10 mph.
Monday Night
nt_clear Clear. Low of 73F. Winds from the South at 5 to 10 mph.
Tuesday
clear Clear. High of 95F. Winds from the South at 5 to 10 mph.
Tuesday Night
nt_clear Clear. Low of 73F. Winds from the SSE at 5 to 10 mph.
Wednesday
partlycloudy Partly cloudy. High of 95F. 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 91F. 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 91F. Winds less than 5 mph.
Friday Night
nt_partlycloudy Clear. Low of 72F. Winds less than 5 mph.
Saturday
clear Clear. High of 88F. Winds less than 5 mph.
Saturday Night
nt_clear Clear. Low of 72F. Winds less than 5 mph.
Loading…
 
First Previous Last Next  
Updated:  
 
 

 

Vienna Weather Forecast

View Calendar 10-Day Forecast for 22183 Weather Station KVAVIENN15

Tuesday, 18
Thunderstorm
86 | 61 °F
T-storms
Chance of
Precipitation
90%
Wednesday, 19
Rain Showers
81 | 57 °F
Rain Showers
Chance of
Precipitation
20%
Thursday, 20
Partly Cloudy
84 | 61 °F
Partly Cloudy
Chance of
Precipitation
10%
Friday, 21
Partly Cloudy
88 | 64 °F
Partly Cloudy
Chance of
Precipitation
0%
Saturday, 22
Mostly Cloudy
91 | 70 °F
Mostly Cloudy
Chance of
Precipitation
0%
Sunday, 23
Mostly Cloudy
93 | 73 °F
Mostly Cloudy
Chance of
Precipitation
0%
Monday, 24
Partly Cloudy
91 | 73 °F
Partly Cloudy
Chance of
Precipitation
0%
Tuesday, 25
Clear
95 | 73 °F
Clear
Chance of
Precipitation
0%
Wednesday, 26
Partly Cloudy
95 | 72 °F
Partly Cloudy
Chance of
Precipitation
0%
Thursday, 27
Chance of a Thunderstorm
91 | 72 °F
Chance of T-storms
Chance of
Precipitation
50%
Source: BestForecast at 4:40 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 61F. 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 71 | 66 78 | 65 76 | 66 69 | 64
Wind 3 mph SSW 5 mph SSE 5 mph East 5 mph NNE
Humidity 86% 63% 71% 85%
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
8:37 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.77], Average RMSE [1.51]
The National Weather Service forecast quality is fair. MaxT RMSE [3.13], Average RMSE [1.77] : Use NWS
Source: BestForecast at 4:40 PM EDT on June 18, 2013
Descriptive Forecast
Wednesday
partlycloudy Partly cloudy. High of 81F. Winds from the North at 5 to 15 mph. Chance of rain 20%.
Wednesday Night
nt_clear Clear. Low of 57F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 64 | 61 76 | 59 75 | 58 63 | 58
Wind 7 mph North 9 mph North 8 mph North 3 mph NNE
Humidity 88% 56% 55% 80%
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 fair. MaxT RMSE [2.82], Average RMSE [1.27]
The National Weather Service forecast quality is fair. MaxT RMSE [3.12], Average RMSE [1.69] : Use NWS
Source: BestForecast at 4:40 PM EDT on June 18, 2013
Descriptive Forecast
Thursday
partlycloudy Partly cloudy. High of 84F. Winds from the SSE at 5 to 10 mph.
Thursday Night
nt_partlycloudy Partly cloudy. Low of 61F. Winds from the SSE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 63 | 57 76 | 57 80 | 58 65 | 58
Wind 3 mph NNE 4 mph SSW 7 mph SSW 6 mph SSE
Humidity 82% 51% 46% 74%
Chance of Precip. 10% 10% 10% 0%
Cloud Cover 25% 34% 31% 5%
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 poor. MaxT RMSE [3.53], Average RMSE [1.73]
The National Weather Service forecast quality is poor. MaxT RMSE [3.55], Average RMSE [2.91] : Use NWS
Source: BestForecast at 4:40 PM EDT on June 18, 2013
Descriptive Forecast
Friday
partlycloudy Partly cloudy. High of 88F. Winds from the SSE at 5 to 10 mph.
Friday Night
nt_partlycloudy Partly cloudy in the evening, then overcast. Low of 64F. Winds from the South at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 55 76 | 57 80 | 60 69 | 58
Wind 3 mph South 5 mph SSE 8 mph SE 5 mph South
Humidity 70% 51% 48% 69%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 53% 38% 34% 43%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:43 AM
8:37 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.94], Average RMSE [1.84]
The National Weather Service forecast quality is poor. MaxT RMSE [3.84], Average RMSE [2.96] : Use NWS
Source: BestForecast at 4:40 PM EDT on June 18, 2013
Descriptive Forecast
Saturday
mostlycloudy Overcast. High of 91F. Winds from the SE at 5 to 10 mph.
Saturday Night
nt_mostlycloudy Mostly cloudy. Low of 70F. Winds from the South at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 54 81 | 59 84 | 60 73 | 58
Wind 3 mph SSW 6 mph SSE 8 mph SE 5 mph SSE
Humidity 62% 46% 46% 60%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 94% 80% 95% 70%
Conditions Overcast Mostly Cloudy Overcast Mostly Cloudy
Sunrise & Sunset
5:44 AM
8:38 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.25], Average RMSE [2.12]
The National Weather Service forecast quality is poor. MaxT RMSE [3.99], Average RMSE [2.82] : Use NWS
Source: BestForecast at 4:40 PM EDT on June 18, 2013
Descriptive Forecast
Sunday
mostlycloudy Mostly cloudy. High of 93F. 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 72 | 54 84 | 60 80 | 59 76 | 61
Wind 3 mph South 6 mph SE 8 mph SSE 6 mph SSE
Humidity 52% 42% 49% 58%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 92% 97% 81% 41%
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 [3.35], Average RMSE [2.22]
The National Weather Service forecast quality is poor. MaxT RMSE [4.45], Average RMSE [2.85] : Use NWS
Source: BestForecast at 4:40 PM EDT on June 18, 2013
Descriptive Forecast
Monday
partlycloudy Partly cloudy. High of 91F. Winds from the South at 5 to 10 mph.
Monday Night
nt_clear Clear. Low of 73F. Winds from the South at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 74 | 60 85 | 65 88 | 67 77 | 65
Wind 4 mph SSW 6 mph South 8 mph SSE 7 mph SSE
Humidity 59% 52% 48% 69%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 23% 37% 35% 8%
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 [2.88], Average RMSE [2.60]
The National Weather Service forecast quality is poor. MaxT RMSE [5.35], Average RMSE [17.86] : Use NWS
Source: BestForecast at 4:40 PM EDT on June 18, 2013
Descriptive Forecast
Tuesday
clear Clear. High of 95F. Winds from the South at 5 to 10 mph.
Tuesday Night
nt_clear Clear. Low of 73F. Winds from the SSE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 76 | 65 89 | 69 89 | 69 77 | 66
Wind 5 mph SSW 6 mph South 9 mph SSE 7 mph SSE
Humidity 66% 52% 51% 68%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 3% 23% 4% 18%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:45 AM
8:38 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.17], Average RMSE [2.14]
Source: BestForecast at 4:40 PM EDT on June 18, 2013
Descriptive Forecast
Wednesday
partlycloudy Partly cloudy. High of 95F. 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 89 | 70 89 | 72 76 | 72
Wind 4 mph South 4 mph SW 4 mph SSW 4 mph SSW
Humidity 71% 53% 57% 86%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 43% 35% 31% 35%
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 poor. MaxT RMSE [3.71], Average RMSE [2.78]
Source: BestForecast at 4:40 PM EDT on June 18, 2013
Descriptive Forecast
Thursday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 91F. 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 75 | 72 85 | 72 86 | 74 75 | 73
Wind 3 mph SSW 4 mph SSW 5 mph South 5 mph SSW
Humidity 89% 63% 67% 92%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 48% 58% 66% 73%
Conditions Partly Cloudy Partly Cloudy Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
5:45 AM
8:38 PM
Source: BestForecast at 4:40 PM EDT on June 18, 2013
Descriptive Forecast
Friday
partlycloudy Partly cloudy. High of 91F. Winds less than 5 mph.
Friday Night
nt_partlycloudy Clear. Low of 72F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 74 | 70 83 | 67 86 | 65 73 | 63
Wind 4 mph SSW 4 mph SSW 5 mph SSW 4 mph SSW
Humidity 89% 57% 51% 67%
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 4:40 PM EDT on June 18, 2013
Descriptive Forecast
Saturday
clear Clear. High of 88F. Winds less than 5 mph.
Saturday Night
nt_clear Clear. Low of 72F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 73 | 60 84 | 61 86 | 63 71 | 60
Wind 3 mph SW 4 mph SSW 4 mph SSW 2 mph NW
Humidity 64% 44% 46% 68%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 15% % % %
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 (KIAD) 85 °F 62 °F
Record (KIAD) 94 °F (2006) 45 °F (1965)
Yesterday 87 °F 66 °F
Yesterday's Cooling Degree Days: 12
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 Good
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 77.0 °F
Solomons Island, MD 75.0 °F
Marine Forecast
Astronomy
Jun. 18, 2013 Rise Set
Actual Time 5:43 AM EDT 8:37 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 (6/18) 1:48 AM EDT (6/18)
Length Of Visible Light 15h 57m
Length of Day
14h 53m
Tomorrow will be 0m 7s longer.
Waxing Gibbous, 74% 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
Follow us on Twitter Find us on Facebook Community
WunderPhotos®
Eventide
Rising moon...
• • • • • • • • • •
Uploaded by: newenglandlight
1,621,678 photos uploaded!
Upload a photo now
Visit WunderPhotos
WunderBlogs®
Introducing WINDSONG
By Proserpina 6 hours ago
Visit WunderBlogs
Travel & Activities
Travel Planning
Travel Planner Road Trip Planner
Destination? *
When are you going?
to
Is there an activity you would like to explore?
* Required field
View all Travel Tools
Aviation
City Temp. Conditions Updated
Dulles Airport 67 °F Scattered Clouds 8:52 PM EDT
Washington 72 °F Mostly Cloudy 9:29 PM EDT
Fort Belvoir 66 °F Partly Cloudy 9:33 PM EDT
College Park 67 °F Clear 9:25 PM EDT
View all Aviation Tools
Flight To ETA Status
RPA3155
Philadelphia, PA 		KDCA 09:40PM On Time
ASA2
Seattle, WA 		KDCA 09:40PM On Time
RPA3364
Omaha, NE 		KDCA 09:42PM On Time
UAL102
San Francisco, CA 		KDCA 09:43PM On Time
UAL1658
Tampa, FL 		KIAD 09:41PM On Time
ASQ3274
Ottawa, Ontario 		KIAD 09:57PM On Time
LOF3370
St Louis, MO 		KIAD 10:03PM On Time
ASQ5909
Pittsburgh, PA 		KIAD 10:04PM On Time
Flight Tracker by FlightAware FlightAware
View U.S. Airport Delays
Type Condition
Flight Rule: VFR (KIAD)
Wind Speed: 0.0 kts.
Wind Dir: 157° (SSE)
Ceiling: Unlimited

METAR KIAD 190052Z 00000KT 10SM FEW050 SCT150 19/18 A2985 RMK AO2 SLP107 T01940178

View all Reports & Maps
Nearby Events
Event Date Forecast
American Giant 10:00 PM EDT
2013-06-21		 Partly Cloudy, 72°F
Round Mountain 7:00 PM EDT
2013-06-25		 Chance of a Thunderstorm, 84°F
Under the Tree of Life Bible Study 7:00 PM EDT
2013-06-25		 Chance of a Thunderstorm, 84°F
Event data courtesy eviesays.com
Sports
Event Date Forecast
Royals vs. Indians 7:05 PM EDT on June 18, 2013 Clear, 65 °F
Dodgers vs. Yankees 7:05 PM EDT on June 18, 2013 Thunderstorm, 72 °F
Rockies vs. Nationals 7:05 PM EDT on June 20, 2013 Clear, 76 °F
Rockies vs. Nationals 7:05 PM EDT on June 21, 2013 Clear, 77 °F
Event Date Forecast
Almería vs. Girona 8:00 PM CEST on June 19, 2013 Scattered Clouds, High 82° F/ 28° C
Houston vs. Montreal 8:00 PM EDT on June 19, 2013 Forecast not available.
San Jose vs. D.C. 7:00 PM EDT on June 22, 2013 Chance of Rain, 81 °F
Vancouver vs. D.C. 7:00 PM EDT on June 29, 2013 Average High 87° F/ 30° C
Event Date Forecast
Toyota/Save Mart 350 12:19 PM PDT on June 23, 2013 Clear, 70 °F
Quaker State 400 7:45 PM EDT on June 29, 2013 Average High 84° F/ 28° C
Event Date Forecast
Travelers Championship 8:30 AM EDT on June 20, 2013 Clear, 58 °F
Travelers Championship 8:30 AM EDT on June 21, 2013 Clear, 58 °F
AT&T National 8:30 AM EDT on June 27, 2013 Average High 87° F/ 30° C
AT&T National 8:30 AM EDT on June 28, 2013 Average High 86° F/ 29° C
View all Sports Weather
Videos
Year In Weather 2012

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.

Visit Our Video Section
22183 Weather Stations
Station Location Temp. Dew Point Humidity Wind Precipitation Elevation Updated Type Website
Vienna Woods, Vienna, VA 65.7 °F 64 °F 96% SSE  at  0.0 mph - / hr 361 ft 9:45 PM EDT Normal  
NE Vienna, Vienna, VA 65.3 °F 64 °F 94% West  at  0.0 mph - / hr 417 ft 9:39 PM EDT Normal  
Beulah-Wolf Trap, Vienna, VA 65.5 °F 64 °F 94% West  at  0.0 mph 0.00 in / hr 430 ft 9:39 PM EDT Normal  
Trott Ave, Vienna, VA 66.0 °F 66 °F 98% East  at  0.0 mph - / hr 415 ft 9:37 PM EDT Normal  
Wolf Trap Woods, Vienna, VA 65.7 °F 65 °F 98% NNE  at  0.0 mph 0.00 in / hr 0 ft 9:41 PM EDT Normal  
Villa D'este, Fairfax, VA 66.2 °F 65 °F 96% East  at  0.0 mph 0.00 in / hr 354 ft 9:45 PM EDT Normal  
Pine Ridge, Fairfax, VA 65.3 °F 63 °F 93% SE  at  0.0 mph 0.00 in / hr 348 ft 9:45 PM EDT Normal  
Dustoff, Falls Church, VA 66.2 °F 65 °F 94% North  at  0.0 mph 0.00 in / hr 427 ft 9:37 PM EDT Normal  
Falls Church-Westwood Park, Falls Church, VA 65.5 °F 64 °F 96% ENE  at  0.0 mph 0.00 in / hr 479 ft 9:48 PM EDT Rapid Fire  
Backyard Weather, Falls Church, VA 66.0 °F 65 °F 95% NE  at  0.0 mph 0.00 in / hr 334 ft 9:37 PM EDT Normal  
West Falls Church, Falls Church, VA 66.3 °F 65 °F 96% NNE  at  0.0 mph 0.00 in / hr 430 ft 9:40 PM EDT Normal
VADOT Site_C, Oakton, VA 69 °F 65 °F 87% North  at  - 0.00 in / hr 290 ft 9:08 PM EDT MADIS
Rosehaven Estates, Fairfax, VA 69.1 °F 67 °F 92% West  at  0.0 mph 0.32 in / hr 470 ft 9:45 PM EDT Normal  
Cobbdale, Fairfax, VA 66.1 °F 65 °F 95% North  at  0.0 mph - / hr 394 ft 9:36 PM EDT Normal  
Hawk Ridge Subdivision, Reston, VA 65.0 °F 64 °F 97% ESE  at  0.0 mph 0.00 in / hr 300 ft 9:40 PM EDT Normal
Westlawn, Falls Church, VA 66.9 °F 65 °F 95% North  at  0.0 mph 0.00 in / hr 331 ft 9:47 PM EDT Normal
Cedar Cove Cluster, Reston, VA 67.6 °F 64 °F 89% NE  at  0.0 mph 0.00 in / hr 350 ft 9:48 PM EDT Rapid Fire  
APRSWXNET Reston VA , Herndon, VA 67 °F 64 °F 91% ENE  at  0 mph 0.00 in / hr 400 ft 8:57 PM EDT MADIS
Lake Fairfax, Vienna, VA 65.2 °F 63 °F 93% NNW  at  0.0 mph 0.00 in / hr 275 ft 9:48 PM EDT Rapid Fire
Colvin Run at Hunter Mill Rd (One Lane B, Vienna, VA 65.2 °F 63 °F 93% NE  at  0.0 mph 0.00 in / hr 295 ft 9:45 PM EDT Normal  
APRSWXNET McLean VA , McLean, VA 67 °F 66 °F 96% West  at  0 mph 0.00 in / hr 311 ft 9:29 PM EDT MADIS
Fox Mill, Herndon, VA 66.4 °F 28 °F 24% NNE  at  0.0 mph 0.00 in / hr 383 ft 9:48 PM EDT Rapid Fire  
Arlington, VA 64.9 °F 64 °F 98% NW  at  0.0 mph 0.00 in / hr 300 ft 9:42 PM EDT Normal  
Folkstone, Oak Hill, VA 65.7 °F 65 °F 99% WSW  at  0.0 mph 0.00 in / hr 375 ft 9:47 PM EDT Rapid Fire  
Langley Fork Park, McLean, VA 64.5 °F 60 °F 86% NE  at  0.0 mph 0.00 in / hr 292 ft 9:47 PM EDT Rapid Fire  
Oakton, Oakton, VA 65.7 °F 65 °F 97% SSE  at  0.0 mph 0.00 in / hr 455 ft 9:30 PM EDT Normal  
Kings Park West, Fairfax, VA 66.0 °F 65 °F 97% NNW  at  0.0 mph - / hr 397 ft 9:37 PM EDT Normal  
Leeway Tara, ARLINGTON, VA 65.7 °F 65 °F 99% North  at  0.0 mph 0.00 in / hr 417 ft 9:48 PM EDT Rapid Fire  
Fairfax - Kings Park West, Fairfax, VA 66.2 °F 60 °F 82% SSE  at  0.0 mph 0.00 in / hr 310 ft 9:45 PM EDT Normal
APRSWXNET Great Falls V, Great Falls, VA 68 °F 65 °F 90% ESE  at  0 mph 0.00 in / hr 296 ft 9:12 PM EDT MADIS
BurkeWx, Burke, VA 66.0 °F 65 °F 96% North  at  0.0 mph 0.00 in / hr 308 ft 9:48 PM EDT Rapid Fire
Fair Lakes / AJ4YI, Fairfax, VA 66.6 °F 65 °F 96% North  at  0.0 mph 0.00 in / hr 420 ft 9:47 PM EDT Rapid Fire  
Would you like to share your weather data with the rest of the world? Add Your Weather Station!