Chantilly, VA

10:08 PM EDT on May 23, 2013 (GMT -0400)
Elev: 272 ft
Lon: 77.5° W
Lat: 38.9° N
Source
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Tropical Weather: Invest 91E (East Pacific)
News
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May 23, 2013
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One Block: How Neighbors Saw Deadly Twister's Path
May 23, 2013
See the stories of just one block of families affected by the massive Oklahoma tornado.
School Storm Protection Spotty in Tornado Zones
May 23, 2013
Dollars-and-cents reality has resulted in a patchwork of protection for schools in tornado-prone areas sometimes with tragic results.
'Good Job, Teach': Teachers Emerge as Heroes in Moore
May 22, 2013
In the wake of the devastating tornado that struck Moore, Okla., teachers and educators emerge as heroes.
Billions in Damage: Costliest Tornadoes in U.S. History
May 23, 2013
The Moore tornado may have been among the costliest in U.S. history. We count down the top 5 prior to this tornado.
Notorious Moore, Oklahoma City Tornado History
May 22, 2013
The long, tornadic history of the Oklahoma City metro area.
Tornado Survivor: 'It Took 30 Seconds For It All to Be Gone'
May 22, 2013
Moore, Okla. tornado survivor Bernie Morris recalls the chaos and devastation of the May 20 twister that struck the area.
$2 Billion in Okla. Tornado Damage Means Hard Recovery
May 23, 2013
Officials say the focus is now on cleanup in the wake of the deadly EF5 tornado in Moore, Okla.
Tornado Doctor Sees "Utter Destruction"
May 22, 2013
When a rare EF5 tornado hit Moore, Okla., on Monday afternoon, the citys medical professionals ran toward the destruction not away from it.
After the Storm: Deadly Flesh-Eating Infections?
May 22, 2013
For survivors of Mondays devastating tornado that killed at least 24 and injured 120 more in suburban Oklahoma, the health threat might not end with the storm.
Evacuated Residents of N.D. City to Return Friday
May 23, 2013
More flooding became a nuisance in North Dakota, creating worries of a possible dam break.
Joplin's New Hospital is First of Its Kind
May 22, 2013
Two years after the EF5 tornado wrecked St. Johns Regional Medical Center in Joplin, construction continues on a new, sturdier hospital.
Joplin and Moore Chillingly Similar
May 22, 2013
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Interactive: Damage Path of Moore Tornado
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Parents Face Tough Choice When Tornadoes Near
May 22, 2013
With an ominous storm approaching, parents in Moore, Okla. had a heart-breaking choice to make:
Rescue Worker Doesn't Give Up Despite Odds
May 22, 2013
The possibility that one child was left in the rubble of Plaza Towers Elementary School kept rescue crews working to sift through debris late Tuesday night.
No New Funds Needed for Okla. Tornado Recovery
May 22, 2013
Top lawmakers and officials said Tuesday that the federal government has plenty of money on hand to pay for recovery efforts in the wake of the devastating tornado that struck Oklahoma.
Teachers Credited With Saving Students in Okla.
May 21, 2013
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More News Articles
Weather Summary
Kari Kiefer
Weather Underground midday recap for Thursday, May 23, 2013.

Severe storms developed over the Southern Plains from northern Texas through northern Oklahoma on Thursday. A trough of low pressure lingered over the region, which pulled moisture and energy in from the Gulf of Mexico. This allowed for showers and thunderstorms to develop in these areas, some of which turned severe with large hail, damaging winds, and periods of heavy rainfall. A brief tornado was reported near Cedar Hill, Texas. Hail 2.5 inches in diameter was reported near Davis, Oklahoma and 65 mph winds were reported at Newcastle and Dickson, Oklahoma. Rainfall totals varied over 2 inches with this system. Oklahoma City reported a mid-day total of 2.92 inches of rain.

Meanwhile in the East, a trough of low pressure over the East Coast allowed for a strong cold front to stretch from the Northeast through the Eastern Valleys. Moisture ahead of this front allowed for showers to develop from the Carolinas through Maine, with some areas of thunderstorms. There was a slight chance that these storms would turn severe from Virginia through New Hampshire, but severe storms have not developed.

Meanwhile Out West, a low pressure system mover the Rockies maintained widespread showers across the Pacific Northwest and Northern Rockies. Strong winds developed ahead of this system from eastern Montana through western Colorado. Gillette, Wyoming reported maximum winds up to 56 mph.
Weather Underground midday recap for Thursday, May 23, 2013.

Severe storms developed over the Southern Plains from northern Texas through northern Oklahoma on Thursday. A trough of low pressure lingered over the region, which pulled moisture and energy in from the Gulf of Mexico. This allowed for showers and thunderstorms to develop in these areas, some of which turned severe with large hail, damaging winds, and periods of heavy rainfall. A brief tornado was reported near Cedar Hill, Texas. Hail 2.5 inches in diameter was reported near Davis, Oklahoma and 65 mph winds were reported at Newcastle and Dickson, Oklahoma. Rainfall totals varied over 2 inches with this system. Oklahoma City reported a mid-day total of 2.92 inches of rain.

Meanwhile in the East, a trough of low pressure over the East Coast allowed for a strong cold front to stretch from the Northeast through the Eastern Valleys. Moisture ahead of this front allowed for showers to develop from the Carolinas through Maine, with some areas of thunderstorms. There was a slight chance that these storms would turn severe from Virginia through New Hampshire, but severe storms have not developed.

Meanwhile Out West, a low pressure system mover the Rockies maintained widespread showers across the Pacific Northwest and Northern Rockies. Strong winds developed ahead of this system from eastern Montana through western Colorado. Gillette, Wyoming reported maximum winds up to 56 mph.
More News Articles

Chantilly Weather at a Glance

Updated 10:08 PM EDT
Elevation
203 ft
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Now
Overcast
Overcast
Temperature
70.0 °F
Feels Like 70.0 °F
Wind(mph)
7.6
Sunrise / Set
5:50 AM
8:22 PM
Moon
Waxing Gibbous
Tonight
Chance of a Thunderstorm 64 °F
Chance of T-storms
60% chance of precipitation
Tomorrow
Chance of Rain 66 °F
Chance of Rain
30% chance of precipitation
Tomorrow Night
Partly Cloudy 46 °F
Partly Cloudy
20% chance of precipitation
Saturday
Clear 70 | 46 °F
Clear
Sunday
Clear 70 | 46 °F
Clear
Monday
Partly Cloudy 77 | 54 °F
Partly Cloudy
Tomorrow is forecast to be Much Cooler than today.
Conditions
Pressure
29.79 in
Visibility
10.0 miles
Clouds
Mostly Cloudy 2600 ft
Mostly Cloudy 3700 ft
Overcast 4400 ft
Moisture
Humidity
80%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
METAR KIAD 240152Z 32005KT 10SM BKN026 BKN037 OVC044 21/16 A2979 RMK AO2 SLP086 LTG DSNT W-NW T02060161
Don't speak METAR? Read our FAQ.
Weather Radio
Launch Weather Radio
Temperature
Temperature
70.0 °F
74,73,73,74,75,78,80,79,77,75,70,68,68
Dew Point
64 °F
Wind
Speed / Dir
7.6 mph from North
Wind Gust
7.6 mph
Health
UV
0 out of 16
Pollen
5.90 out of 12
Pollen Forecast
Ozone
Good
PM2.5
Good
Flu Activity
Sporadic
View Flu Map
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Source: BestForecast
Descriptive Forecast
Thursday Night
nt_chancetstorms Overcast with a chance of a thunderstorm and rain showers, then a chance of rain after midnight. Low of 64F. Winds from the SSW at 5 to 15 mph shifting to the WNW after midnight. Chance of rain 60% with rainfall amounts near 0.2 in. possible.
Friday
chancerain Overcast with a chance of rain. High of 66F. Breezy. Winds from the NW at 15 to 20 mph with gusts to 30 mph. Chance of rain 30%.
Friday Night
nt_partlycloudy Partly cloudy with a chance of rain. Low of 46F. Breezy. Winds from the NW at 15 to 20 mph. Chance of rain 20%.
Saturday
clear Partly cloudy in the morning, then clear. High of 70F. Breezy. Winds from the NW at 15 to 25 mph with gusts to 30 mph.
Saturday Night
nt_clear Clear. Low of 46F. Breezy. Winds from the NW at 10 to 20 mph.
Sunday
clear Clear. High of 70F. Breezy. Winds from the NW at 10 to 20 mph.
Sunday Night
nt_clear Clear. Low of 46F. Winds from the NW at 5 to 10 mph.
Monday
partlycloudy Clear in the morning, then overcast. High of 77F. Winds from the NW at 5 to 10 mph shifting to the SW in the afternoon.
Monday Night
nt_clear Clear. Low of 54F. Winds from the SSW at 5 to 10 mph.
Tuesday
partlycloudy Clear with a chance of a thunderstorm. High of 79F. Winds from the South at 5 to 10 mph. Chance of rain 20%.
Tuesday Night
nt_clear Clear with a chance of a thunderstorm. Fog overnight. Low of 57F. Winds less than 5 mph. Chance of rain 20%.
Wednesday
partlycloudy Partly cloudy. High of 81F. Winds from the WSW at 5 to 10 mph.
Wednesday Night
nt_mostlycloudy Overcast. Low of 66F. Winds less than 5 mph.
Thursday
partlycloudy Partly cloudy. High of 82F. Winds from the WSW at 5 to 10 mph.
Thursday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Low of 66F. Winds from the SW at 5 to 10 mph. Chance of rain 40%.
Friday
clear Clear. High of 91F. Winds less than 5 mph.
Friday Night
nt_partlycloudy Partly cloudy. Low of 70F. Winds less than 5 mph.
Saturday
partlycloudy Partly cloudy. High of 90F. Winds from the SSW at 5 to 10 mph.
Saturday Night
nt_chancetstorms Clear with a chance of a thunderstorm. Low of 70F. Winds less than 5 mph. Chance of rain 40%.
Sunday
clear Clear with a chance of a thunderstorm. High of 88F. Winds less than 5 mph. Chance of rain 20%.
Sunday Night
nt_clear Clear. Low of 66F. Winds less than 5 mph.
Monday
clear Clear. High of 90F. Winds less than 5 mph.
Monday Night
nt_clear Clear. Low of 66F. Winds less than 5 mph.
Loading…
 
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Updated:  
 
 

 

Nowcast as of 9:59 PM EDT on May 23, 2013
At 958 PM EDT...Doppler radar detected a thunderstorm. This thunderstorm was located near Dunn Loring...moving east at 15 mph. Locations that likely will be impacted include Annandale...Pimmit Hills...Lake Barcroft...Falls Church...Lincolnia...McLean... Ballston...Arlington...Alexandria and Huntington. Occasional cloud to ground lightning is occurring. Move indoors until the storm has passed. Heavy rain with this thunderstorm will reduce visibilities to below one mile and may cause ponding of water on roadways. Wind gusts of 40 to 50 mph and small hail can be expected with this thunderstorm. Additional rainfall up to one-quarter inch can be expected.

Weather Forecast for Chantilly VA

View Calendar 10-Day Forecast for station KVACHANT3

Friday, 24
Chance of Rain
66 | 46 °F
Chance of Rain
Chance of
Precipitation
30%
Saturday, 25
Clear
70 | 46 °F
Clear
Chance of
Precipitation
0%
Sunday, 26
Clear
70 | 46 °F
Clear
Chance of
Precipitation
0%
Monday, 27
Partly Cloudy
77 | 54 °F
Partly Cloudy
Chance of
Precipitation
0%
Tuesday, 28
Chance of a Thunderstorm
79 | 57 °F
Chance of a Thunderstorm
Chance of
Precipitation
20%
Wednesday, 29
Fog
81 | 66 °F
Fog
Chance of
Precipitation
0%
Thursday, 30
Partly Cloudy
82 | 66 °F
Partly Cloudy
Chance of
Precipitation
0%
Friday, 31
Clear
91 | 70 °F
Clear
Chance of
Precipitation
0%
Saturday, 1
Partly Cloudy
90 | 70 °F
Partly Cloudy
Chance of
Precipitation
0%
Sunday, 2
Chance of a Thunderstorm
88 | 66 °F
Chance of a Thunderstorm
Chance of
Precipitation
20%
Source: BestForecast at 8:12 PM EDT on May 23, 2013
Descriptive Forecast
Friday
chancerain Overcast with a chance of rain. High of 66F. Breezy. Winds from the NW at 15 to 20 mph with gusts to 30 mph. Chance of rain 30%.
Friday Night
nt_partlycloudy Partly cloudy with a chance of rain. Low of 46F. Breezy. Winds from the NW at 15 to 20 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 54 58 | 46 58 | 42 50 | 38
Wind 13 mph WNW 18 mph NNW 19 mph NNW 17 mph NNW
Humidity 65% 61% 54% 65%
Chance of Precip. 60% 30% 30% 20%
Cloud Cover 87% 89% 81% 41%
Conditions Chance of Rain Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
5:50 AM
8:22 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.37], Average RMSE [2.41]
The National Weather Service forecast quality is fair. MaxT RMSE [2.81], Average RMSE [1.75] : Use NWS
Source: BestForecast at 8:12 PM EDT on May 23, 2013
Descriptive Forecast
Saturday
clear Partly cloudy in the morning, then clear. High of 70F. Breezy. Winds from the NW at 15 to 25 mph with gusts to 30 mph.
Saturday Night
nt_clear Clear. Low of 46F. Breezy. Winds from the NW at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 47 | 37 63 | 36 64 | 37 53 | 33
Wind 16 mph NW 20 mph NNW 18 mph NW 10 mph NW
Humidity 66% 37% 37% 43%
Chance of Precip. 20% 10% 0% 0%
Cloud Cover 31% 34% 12% 1%
Conditions Chance of Rain Partly Cloudy Clear Clear
Sunrise & Sunset
5:50 AM
8:23 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.70], Average RMSE [1.97]
The National Weather Service forecast quality is fair. MaxT RMSE [2.99], Average RMSE [2.56] : Use NWS
Source: BestForecast at 8:12 PM EDT on May 23, 2013
Descriptive Forecast
Sunday
clear Clear. High of 70F. Breezy. Winds from the NW at 10 to 20 mph.
Sunday Night
nt_clear Clear. Low of 46F. Winds from the NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 49 | 33 63 | 34 68 | 39 58 | 35
Wind 11 mph WNW 14 mph NW 10 mph NW 7 mph NW
Humidity 53% 32% 35% 42%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 0% 0%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:49 AM
8:24 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.00], Average RMSE [2.82]
The National Weather Service forecast quality is fair. MaxT RMSE [3.38], Average RMSE [2.82] : Use NWS
Source: BestForecast at 8:12 PM EDT on May 23, 2013
Descriptive Forecast
Monday
partlycloudy Clear in the morning, then overcast. High of 77F. Winds from the NW at 5 to 10 mph shifting to the SW in the afternoon.
Monday Night
nt_clear Clear. Low of 54F. Winds from the SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 52 | 33 68 | 39 69 | 47 62 | 47
Wind 5 mph NW 4 mph NW 7 mph SW 5 mph SW
Humidity 48% 33% 43% 58%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 100% 0%
Conditions Clear Clear Overcast Clear
Sunrise & Sunset
5:49 AM
8:25 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [3.95], Average RMSE [2.37]
The National Weather Service forecast quality is poor. MaxT RMSE [3.97], Average RMSE [3.16] : Use NWS
Source: BestForecast at 8:12 PM EDT on May 23, 2013
Descriptive Forecast
Tuesday
partlycloudy Clear with a chance of a thunderstorm. High of 79F. Winds from the South at 5 to 10 mph. Chance of rain 20%.
Tuesday Night
nt_clear Clear with a chance of a thunderstorm. Fog overnight. Low of 57F. Winds less than 5 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 47 73 | 58 75 | 65 62 | 62
Wind 3 mph SW 5 mph South 7 mph SSE 5 mph SSE
Humidity 68% 61% 71% 97%
Chance of Precip. 0% 0% 20% 10%
Cloud Cover 0% 0% 48% 0%
Conditions Clear Clear Chance of a Thunderstorm Clear
Sunrise & Sunset
5:48 AM
8:25 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.55], Average RMSE [2.72]
The National Weather Service forecast quality is poor. MaxT RMSE [4.02], Average RMSE [3.12] : Use NWS
Source: BestForecast at 8:12 PM EDT on May 23, 2013
Descriptive Forecast
Wednesday
partlycloudy Partly cloudy. High of 81F. Winds from the WSW at 5 to 10 mph.
Wednesday Night
nt_mostlycloudy Overcast. Low of 66F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 61 | 61 75 | 63 80 | 63 69 | 60
Wind 4 mph SW 5 mph WSW 6 mph SW 5 mph WSW
Humidity 98% 67% 56% 73%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 2% 27% 73% 97%
Conditions Fog Partly Cloudy Mostly Cloudy Overcast
Sunrise & Sunset
5:48 AM
8:26 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [5.68], Average RMSE [2.56]
The National Weather Service forecast quality is fair. MaxT RMSE [3.43], Average RMSE [3.24] : Use NWS
Source: BestForecast at 8:12 PM EDT on May 23, 2013
Descriptive Forecast
Thursday
partlycloudy Partly cloudy. High of 82F. Winds from the WSW at 5 to 10 mph.
Thursday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Low of 66F. Winds from the SW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 58 80 | 63 81 | 65 71 | 64
Wind 5 mph West 6 mph West 5 mph WSW 6 mph SW
Humidity 73% 57% 54% 80%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 45% 47% 46% 25%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
5:47 AM
8:27 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [5.64], Average RMSE [4.08]
Source: BestForecast at 8:12 PM EDT on May 23, 2013
Descriptive Forecast
Friday
clear Clear. High of 91F. Winds less than 5 mph.
Friday Night
nt_partlycloudy Partly cloudy. Low of 70F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 71 | 64 84 | 66 87 | 68 75 | 66
Wind 5 mph WSW 4 mph SSW 5 mph South 5 mph SSW
Humidity 77% 55% 51% 75%
Chance of Precip. 20% 10% 0% 0%
Cloud Cover 1% 13% 29% 30%
Conditions Chance of a Thunderstorm Clear Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:47 AM
8:28 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [5.63], Average RMSE [4.92]
Source: BestForecast at 8:12 PM EDT on May 23, 2013
Descriptive Forecast
Saturday
partlycloudy Partly cloudy. High of 90F. Winds from the SSW at 5 to 10 mph.
Saturday Night
nt_chancetstorms Clear with a chance of a thunderstorm. Low of 70F. Winds less than 5 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 74 | 64 85 | 65 85 | 67 72 | 67
Wind 5 mph SSW 5 mph SSW 5 mph SSW 4 mph SW
Humidity 72% 50% 54% 82%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 19% 21% 39% %
Conditions Clear Clear Partly Cloudy Clear
Sunrise & Sunset
5:46 AM
8:28 PM
Source: BestForecast at 8:12 PM EDT on May 23, 2013
Descriptive Forecast
Sunday
clear Clear with a chance of a thunderstorm. High of 88F. Winds less than 5 mph. Chance of rain 20%.
Sunday Night
nt_clear Clear. Low of 66F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 72 | 66 85 | 65 85 | 67 70 | -9998
Wind 3 mph WSW 5 mph SSW 5 mph SSW 1 mph West
Humidity 81% 50% 54% -9998%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover % 21% 39% %
Conditions Clear Clear Partly Cloudy Clear
Sunrise & Sunset
5:46 AM
8:29 PM
Source: BestForecast at 8:12 PM EDT on May 23, 2013
Descriptive Forecast
Monday
clear Clear. High of 90F. Winds less than 5 mph.
Monday Night
nt_clear Clear. Low of 66F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 72 | 66 79 | 51 88 | 54 67 | 55
Wind 3 mph WSW 1 mph NNW 1 mph ESE 4 mph SSE
Humidity 81% 35% 31% 66%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover % % % %
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
History & Almanac
May 23, 2013 Max Temp Min Temp
Normal (KIAD) 77 °F 53 °F
Record (KIAD) 92 °F (1964) 39 °F (1971)
Yesterday 87 °F 66 °F
Yesterday's Cooling Degree Days: 12
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 Moderate
OZONE
Current Good
PM2.5
Current Good
OZONE
Thursday Good
PM2.5
Thursday Good
OZONE
Friday Good
OZONE
Friday Good
PM2.5
Saturday Good
OZONE
Saturday Good
PM2.5
Sunday Good
OZONE
Sunday Good
PM2.5
Monday Good
OZONE
Monday Good
PM2.5
Tuesday Moderate
OZONE
Tuesday Moderate
PM2.5
Coastal Water Temperatures
Place Temperature
Washington, DC 73.0 °F
Lewisetta, VA 72.0 °F
Solomons Island, MD 69.1 °F
Marine Forecast
Astronomy
May. 23, 2013 Rise Set
Actual Time 5:50 AM EDT 8:22 PM EDT
Civil Twilight 5:20 AM EDT 8:53 PM EDT
Nautical Twilight 4:42 AM EDT 9:31 PM EDT
Astronomical Twilight 3:59 AM EDT 10:14 PM EDT
Moon 6:53 PM EDT (5/23) 4:33 AM EDT (5/23)
Length Of Visible Light 15h 33m
Length of Day
14h 31m
Tomorrow will be 1m 27s longer.
Waxing Gibbous, 98% of the Moon is Illuminated
Today
Waxing Gibbous
May 25
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
Visit Astronomy
Today's Extremes
State Highs State Lows
84 °F
Fredericksburg
82 °F
Louisa
82 °F
Stafford
82 °F
Warrenton
82 °F
Franklin
55 °F
Hot Springs
58 °F
Richlands
58 °F
Blacksburg
59 °F
Wise
59 °F
Jonesville
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
Dulles Airport 69 °F Overcast 9:52 PM EDT
Manassas 70 °F N/A 9:55 PM EDT
Leesburg 64 °F Heavy Rain 9:55 PM EDT
Fort Belvoir 72 °F Mostly Cloudy 9:58 PM EDT
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Flight To ETA Status
POE727
Toronto, Ontario 		KIAD 10:00PM On Time
LOF3423
Covington, KY 		KIAD 10:02PM On Time
DLH414
Baltimore, MD 		KIAD 10:09PM On Time
GJS3692
Greensboro, NC 		KIAD 10:11PM On Time
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Type Condition
Flight Rule: MVFR (KIAD)
Wind Speed: 5.0 kts.
Wind Dir: 360° (North)
Ceiling: 2600 ft

METAR KIAD 240152Z 32005KT 10SM BKN026 BKN037 OVC044 21/16 A2979 RMK AO2 SLP086 LTG DSNT W-NW T02060161

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Nearby Events
Event Date Forecast
Jason Masi 9:00 PM EDT
2013-04-16		 Chance of Rain, 69°F
Acoustic Tuesday 9:00 PM EDT
2013-04-16		 Chance of Rain, 69°F
Ringling Bros. and Barnum & Bailey: Dragons 7:00 PM EDT
2013-04-18		 Chance of a Thunderstorm, 73°F
Ringling Bros. and Barnum & Bailey: Dragons 7:00 PM EDT
2013-04-19		 Thunderstorm, 65°F
Ringling Bros. and Barnum & Bailey: Dragons 1:00 PM EDT
2013-04-19		 Overcast, 73°F
Austin Ellis Live 9:00 PM EDT
2013-04-19		 Chance of Rain, 76°F
Event data courtesy eviesays.com
Sports
Event Date Forecast
Orioles vs. Blue Jays 7:07 PM EDT on May 23, 2013 Rain, High 68° F/ 20° C
Twins vs. Tigers 7:08 PM EDT on May 23, 2013 Chance of Rain, 45 °F
Phillies vs. Nationals 7:05 PM EDT on May 24, 2013 Chance of Rain, 59 °F
Phillies vs. Nationals 7:15 PM EDT on May 25, 2013 Partly Cloudy, 61 °F
Event Date Forecast
Angers vs. Sedan 8:30 PM CEST on May 24, 2013 Chance of Rain, High 48° F/ 9° C
Dijon vs. Guingamp 8:30 PM CEST on May 24, 2013 Chance of Rain, High 50° F/ 10° C
Portland vs. D.C. 7:00 PM EDT on May 25, 2013 Partly Cloudy, 61 °F
Toronto FC vs. D.C. 7:00 PM EDT on June 15, 2013 Average High 85° F/ 29° C
Event Date Forecast
Coca-Cola 600 6:16 PM EDT on May 26, 2013 Partly Cloudy, 74 °F
FedEx 400 benefiting Autism Speaks 1:15 PM EDT on June 02, 2013 Average High 81° F/ 27° C
Event Date Forecast
Crowne Plaza Invitational at Colonial 8:30 AM CDT on May 24, 2013 Chance of a Thunderstorm, 72 °F
Crowne Plaza Invitational at Colonial 8:30 AM CDT on May 25, 2013 Chance of a Thunderstorm, 68 °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
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Weather Stations
Station Location Temp. Heat Index Dew Point Humidity Wind Precipitation Elevation Updated Type Website
Wind Power Cube, Chantilly, VA 70.0 °F - 64 °F 80% North  at  7.6 mph 0.00 in / hr 203 ft 10:08 PM EDT Normal  
Ridings at Blue Springs, Chantilly, VA 68.1 °F - 63 °F 84% North  at  1.0 mph 0.00 in / hr 303 ft 10:06 PM EDT Normal
Chantilly, VA 68.0 °F - 66 °F 92% North  at  0.0 mph 0.00 in / hr 308 ft 10:00 PM EDT Normal  
Brookfield, Chantilly, VA 69.1 °F - 46 °F 43% North  at  0.0 mph 0.00 in / hr 260 ft 10:08 PM EDT Normal  
Gracie's Window in FranklinGlen, Fairfax, VA 69.3 °F - 57 °F 65% North  at  0.0 mph 0.00 in / hr 365 ft 10:08 PM EDT Rapid Fire  
CENTREweather, Centreville, VA 68.6 °F - 64 °F 84% North  at  0.0 mph 0.00 in / hr 262 ft 10:08 PM EDT Rapid Fire
Chantilly Highlands, Herndon, VA 68.4 °F - 66 °F 91% West  at  5.4 mph 0.00 in / hr 340 ft 10:08 PM EDT Rapid Fire  
Centreville, VA, Centreville, VA 68.5 °F - 62 °F 80% West  at  1.1 mph - / hr 351 ft 9:59 PM EDT Normal  
APRSWXNET Centreville VA , Centreville, VA 69 °F - 64 °F 83% NNE  at  0 mph 0.00 in / hr 308 ft 9:47 PM EDT MADIS
Cedar Crest, Chantilly, VA 66.2 °F - 64 °F 91% NNE  at  1.0 mph 0.00 in / hr 292 ft 9:59 PM EDT Normal  
NonFedAWOS WASHINGTON DULLES , Dulles, VA 68 °F - 63 °F 83% North  at  6 mph 0.00 in / hr 1023 ft 9:42 PM EDT MADIS
Little Rocky Run, Centreville, VA 68.4 °F - 63 °F 84% North  at  0.0 mph 0.00 in / hr 308 ft 10:08 PM EDT Rapid Fire  
Folkstone, Oak Hill, VA 68.2 °F - 64 °F 88% ENE  at  0.0 mph 0.00 in / hr 375 ft 9:50 PM EDT Rapid Fire  
Little Rocky Run, Clifton, VA 69.4 °F - 64 °F 83% NW  at  1.6 mph 0.00 in / hr 302 ft 10:08 PM EDT Rapid Fire  
Fox Mill, Herndon, VA 68.7 °F - 39 °F 34% South  at  0.0 mph 0.00 in / hr 383 ft 10:08 PM EDT Rapid Fire  
Stone Ridge, Stone Ridge, VA 66.7 °F - 64 °F 90% WNW  at  5.6 mph 0.04 in / hr 365 ft 10:08 PM EDT Rapid Fire  
Kirkpatrick Farms, Aldie, VA 67.6 °F - 64 °F 88% NW  at  7.6 mph 0.00 in / hr 358 ft 10:00 PM EDT Normal
Westgate, Manassas, VA 69.3 °F - 64 °F 83% North  at  0.0 mph 0.00 in / hr 178 ft 10:08 PM EDT Rapid Fire
VADOT Site_G, Herndon, VA 73 °F 72 °F 67 °F 84% SSE  at  6 mph 0.00 in / hr 339 ft 9:24 PM EDT MADIS
VADOT Site_C, Oakton, VA 74 °F 74 °F 69 °F 84% North  at  - 0.00 in / hr 290 ft 9:27 PM EDT MADIS
Cedar Cove Cluster, Reston, VA 69.4 °F - 63 °F 81% NE  at  0.0 mph 0.00 in / hr 350 ft 10:08 PM EDT Rapid Fire  
Brambleton, Brambleton, VA 66.3 °F - 63 °F 90% WSW  at  4.0 mph 4.06 in / hr 310 ft 10:08 PM EDT Rapid Fire  
Brambleton, Ashburn, VA 65.8 °F - 63 °F 92% West  at  6.8 mph - / hr 358 ft 9:55 PM EDT Normal  
Rosehaven Estates, Fairfax, VA 71.0 °F 71 °F 65 °F 81% NW  at  0.0 mph 20.36 in / hr 470 ft 10:00 PM EDT Normal  
Golf Course Island, Reston, VA 67.6 °F - 63 °F 86% WNW  at  0.0 mph 0.00 in / hr 390 ft 10:08 PM EDT Rapid Fire  
VADOT Site_E, Oakton, VA 74 °F 72 °F 71 °F 93% North  at  - 0.00 in / hr 353 ft 9:30 PM EDT MADIS
Compass Rose Farm, Haymarket, VA 65.1 °F - 62 °F 90% WNW  at  0.0 mph 0.00 in / hr 350 ft 10:08 PM EDT Rapid Fire  
Cobbdale, Fairfax, VA 68.4 °F - 62 °F 80% North  at  0.0 mph - / hr 394 ft 9:57 PM EDT Normal  
Oak Valley/KT4ER, Gainesville, VA 66.5 °F - 64 °F 90% NW  at  9.0 mph 0.02 in / hr 496 ft 10:08 PM EDT Rapid Fire  
Hawk Ridge Subdivision, Reston, VA 67.1 °F - 63 °F 86% NNE  at  0.0 mph 0.00 in / hr 300 ft 10:00 PM EDT Normal
Oak Valley / Yewing, Gainesville, VA 66.6 °F - 64 °F 91% West  at  0.0 mph 0.02 in / hr 370 ft 10:05 PM EDT Normal  
APRSWXNET Reston VA , Herndon, VA 68 °F - 64 °F 86% NW  at  0 mph 0.00 in / hr 400 ft 9:41 PM EDT MADIS
Trott Ave, Vienna, VA 68.1 °F - 65 °F 90% WNW  at  0.0 mph - / hr 415 ft 10:06 PM EDT Normal  
APRSWXNET Reston VA , Herndon, VA 65 °F - 63 °F 93% WNW  at  0 mph 0.00 in / hr 454 ft 9:48 PM EDT MADIS
Sangsters Court, Clifton, VA 69.0 °F - 66 °F 90% NE  at  0.0 mph 0.02 in / hr 375 ft 10:03 PM EDT Normal  
Villa D'este, Fairfax, VA 69.0 °F - 64 °F 85% NNE  at  0.0 mph 0.00 in / hr 354 ft 10:02 PM EDT Normal  
Shaker Woods, Herndon, VA 66.4 °F - 63 °F 89% NW  at  1.6 mph 0.00 in / hr 387 ft 10:08 PM EDT Rapid Fire  
Falls Brook, Herndon, VA 65.3 °F - 63 °F 93% NW  at  0.0 mph 0.00 in / hr 280 ft 10:00 PM EDT Normal  
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