Sterling, VA

2:04 AM EST on February 09, 2012 (GMT -0500)
Elev: 315 ft
Lon: 77.4° W
Lat: 39.0° N
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Tropical Weather: Tropical Cyclone Jasmine (Southern Pacific)
Weather Summary
Kari Kiefer
Weather Underground Forecast for Thursday, February 09, 2012.

A disturbance dropping southeastward across the Great Basin will reach the southern Rockies on Thursday. The system will kick up light snow showers in the Central and Southern Rockies. Snow accumulation is expected to fairly light, with only an inch or two at best over the San Juans and

southern Sangres mountains. Meanwhile, another disturbance moving out of northeastern Mexico will move into Texas. This energy will interact with moisture from the Gulf of Mexico will produce light rain showers in the Southern Plains. Elsewhere in the West, a warm front will move through western Washington, bringing light showers to the Pacific Northwest through the morning. Offshore flow and ridging could give clearing and

warmer temperature to the region by the afternoon.

In the East, a cold front from southern Canada will drop into the Great Lakes and Central Plains during the day. This system will kick up snow showers in parts of the Upper Great Lakes, primarily in northern Michigan. Elsewhere, high pressure builds over the Eastern Valleys with generally calm and dry weather conditions.
Weather Underground Forecast for Thursday, February 09, 2012.

A disturbance dropping southeastward across the Great Basin will reach the southern Rockies on Thursday. The system will kick up light snow showers in the Central and Southern Rockies. Snow accumulation is expected to fairly light, with only an inch or two at best over the San Juans and

southern Sangres mountains. Meanwhile, another disturbance moving out of northeastern Mexico will move into Texas. This energy will interact with moisture from the Gulf of Mexico will produce light rain showers in the Southern Plains. Elsewhere in the West, a warm front will move through western Washington, bringing light showers to the Pacific Northwest through the morning. Offshore flow and ridging could give clearing and

warmer temperature to the region by the afternoon.

In the East, a cold front from southern Canada will drop into the Great Lakes and Central Plains during the day. This system will kick up snow showers in parts of the Upper Great Lakes, primarily in northern Michigan. Elsewhere, high pressure builds over the Eastern Valleys with generally calm and dry weather conditions.
Weather Underground Broadcast Network
Sterling Weather at a Glance
Updated 1:24 AM EST
Weather Station - report
VADOT Site_G, Herndon
Elevation
339 ft
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Now
Haze
Haze
Temperature
33 °F
Feels Like 27 °F
Wind(mph)
6
Sunrise / Set
7:08 AM
5:39 PM
Moon
Full
Tonight
Chance of Snow 27 °F
Chance of Snow
50% chance of precipitation
Thursday
Clear 45 °F
Clear
Thursday Night
Clear 29 °F
Clear
Friday
Partly Cloudy 47 | 32 °F
Partly Cloudy
Saturday
Chance of Snow 36 | 22 °F
Chance of Snow
30% chance of precipitation
Sunday
Partly Cloudy 34 | 25 °F
Partly Cloudy
Today is forecast to be Much Warmer than yesterday.
Conditions
Pressure
30.17 in
Visibility
3.0 miles
Clouds
Few 800 ft
Mostly Cloudy 3900 ft
Moisture
Humidity
93%
Rainfall
0.08 in
Snow Depth
Not available.
METAR
METAR KIAD 090652Z 30014KT 3SM HZ FEW008 BKN039 01/M02 A3017 RMK AO2 SLP217 T00111017
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Weather Radio
Launch Weather Radio
Temperature
Windchill
27 °F
Dew Point
32 °F
Wind
Speed / Dir
6 mph from West
Wind Gust
9.0 mph
Health
UV
0 out of 16
Pollen
.40 out of 12
Pollen Forecast
Ozone
Good
PM2.5
Moderate
Flu Activity
Regional
View Flu Map
Loading…
Regional Forecast for Loudoun
Thursday
sunny Sunny. Highs in the mid 40s. Northwest winds 5 to 10 mph.
Thursday Night
nt_sunny Mostly clear. Lows in the upper 20s. West winds 5 to 10 mph.
Friday
partlycloudy Mostly sunny. Highs in the upper 40s. Southwest winds 5 to 10 mph.
Friday Night
nt_cloudy Mostly cloudy. Lows in the lower 30s. Southwest winds 5 to 10 mph.
Saturday
chancesnow Partly sunny with a chance of snow or rain. Highs in the mid 30s. Chance of precipitation 30 percent.
Saturday Night
nt_partlycloudy Partly cloudy. Lows in the lower 20s.
Sunday
partlycloudy Mostly sunny. Highs in the mid 30s.
Sunday Night
nt_sunny Mostly clear. Lows in the mid 20s.
Monday
sunny Sunny. Highs in the lower 40s.
Monday Night
nt_partlycloudy Partly cloudy. Lows in the lower 30s.
Tuesday
cloudy Mostly cloudy. Highs in the upper 40s.
Tuesday Night
nt_cloudy Mostly cloudy. Lows in the mid 30s.
Wednesday
cloudy Mostly cloudy. Highs in the mid 50s.
Source: NWS at 12:30 am EST on February 9, 2012
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Forecast
View Calendar 7-Day Weather Forecast for 20163
Thursday, 9
Clear
45 | 29 °F
Clear
Chance of
Precipitation
0%
Friday, 10
Partly Cloudy
47 | 32 °F
Partly Cloudy
Chance of
Precipitation
0%
Saturday, 11
Chance of Snow
36 | 22 °F
Chance of Snow
Chance of
Precipitation
30%
Sunday, 12
Partly Cloudy
34 | 25 °F
Partly Cloudy
Chance of
Precipitation
0%
Monday, 13
Clear
43 | 31 °F
Clear
Chance of
Precipitation
0%
Tuesday, 14
Mostly Cloudy
47 | 36 °F
Mostly Cloudy
Chance of
Precipitation
10%
Wednesday, 15
Mostly Cloudy
54 | NA
Mostly Cloudy
Chance of
Precipitation
10%
Source: NWS at 12:30 am EST on February 9, 2012
Regional Forecast for Loudoun
Overnight
nt_cloudy Mostly cloudy. Areas of fog. Lows in the mid 20s. Northwest winds 10 to 15 mph.
Thursday
sunny Sunny. Highs in the mid 40s. Northwest winds 5 to 10 mph.
Thursday Night
nt_sunny Mostly clear. Lows in the upper 20s. West winds 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 28 | 23 39 | 20 40 | 22 35 | 24
Wind 7 mph NW 7 mph WNW 3 mph West 2 mph WNW
Humidity 80% 46% 50% 64%
Chance of Precip. 50% 0% 0% 0%
Cloud Cover 25% 5% 8% 17%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
7:08 AM
5:39 PM
Source: NWS at 12:30 am EST on February 9, 2012
Regional Forecast for Loudoun
Friday
partlycloudy Mostly sunny. Highs in the upper 40s. Southwest winds 5 to 10 mph.
Friday Night
nt_cloudy Mostly cloudy. Lows in the lower 30s. Southwest winds 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 31 | 23 43 | 24 42 | 26 37 | 27
Wind 2 mph WNW 6 mph SW 6 mph SSW 6 mph SSW
Humidity 72% 46% 52% 65%
Chance of Precip. 0% 0% 0% 20%
Cloud Cover 26% 17% 41% 93%
Conditions Partly Cloudy Clear Partly Cloudy Overcast
Sunrise & Sunset
7:07 AM
5:40 PM
Source: NWS at 12:30 am EST on February 9, 2012
Regional Forecast for Loudoun
Saturday
chancesnow Partly sunny with a chance of snow or rain. Highs in the mid 30s. Chance of precipitation 30 percent.
Saturday Night
nt_partlycloudy Partly cloudy. Lows in the lower 20s.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 35 | 26 35 | 17 33 | 10 26 | 5
Wind 7 mph SW 16 mph NW 11 mph NW 11 mph NW
Humidity 72% 49% 39% 40%
Chance of Precip. 20% 30% 30% 30%
Cloud Cover 68% 67% 43% 35%
Conditions Chance of Snow Chance of Snow Chance of Snow Partly Cloudy
Sunrise & Sunset
7:06 AM
5:42 PM
Source: NWS at 12:30 am EST on February 9, 2012
Regional Forecast for Loudoun
Sunday
partlycloudy Mostly sunny. Highs in the mid 30s.
Sunday Night
nt_sunny Mostly clear. Lows in the mid 20s.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 23 | 7 31 | 10 31 | 11 28 | 13
Wind 9 mph NW 13 mph WNW 9 mph WNW 6 mph WNW
Humidity 46% 40% 43% 53%
Chance of Precip. 10% 10% 0% 0%
Cloud Cover 30% 25% 43% 12%
Conditions Partly Cloudy Clear Partly Cloudy Clear
Sunrise & Sunset
7:05 AM
5:43 PM
Source: NWS at 12:30 am EST on February 9, 2012
Regional Forecast for Loudoun
Monday
sunny Sunny. Highs in the lower 40s.
Monday Night
nt_partlycloudy Partly cloudy. Lows in the lower 30s.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 27 | 13 39 | 17 39 | 20 35 | 22
Wind 4 mph WNW 6 mph WNW 3 mph West 2 mph South
Humidity 55% 40% 45% 57%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 10% 24% 24% 44%
Conditions Clear Clear Clear Partly Cloudy
Sunrise & Sunset
7:04 AM
5:44 PM
Source: NWS at 12:30 am EST on February 9, 2012
Regional Forecast for Loudoun
Tuesday
cloudy Mostly cloudy. Highs in the upper 40s.
Tuesday Night
nt_cloudy Mostly cloudy. Lows in the mid 30s.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 32 | 22 43 | 26 43 | 30 39 | 31
Wind 1 mph South 5 mph SSW 5 mph SSW 2 mph South
Humidity 62% 51% 60% 73%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 44% 70% 70% 70%
Conditions Partly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
7:04 AM
5:44 PM
Source: NWS at 12:30 am EST on February 9, 2012
Regional Forecast for Loudoun
Wednesday
cloudy Mostly cloudy. Highs in the mid 50s.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 38 | 32 50 | 39 48 | 40 39 | 31
Wind 0 mph SW 3 mph West 4 mph SW 2 mph South
Humidity 78% 64% 74% 73%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 70% 70% 70% 70%
Conditions Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
7:04 AM
5:44 PM
BestForecast (what's this?)
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
Active Notice: Public Information Statement  (US Severe Weather)
History & Almanac
February 9, 2012 Max Temp Min Temp
Normal (KIAD) 44 °F 23 °F
Record (KIAD) 69 °F (2001) -5 °F (1967)
Yesterday 41 °F 29 °F
Yesterday's Heating Degree Days: 30
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 Moderate
PM2.5
Yesterday Good
OZONE
Current Moderate
PM2.5
Current Good
OZONE
Thursday Good
PM2.5
Friday Moderate
PM2.5
Saturday Good
PM2.5
Coastal Water Temperatures
Place Temperature
Washington, DC 43.0 °F
Baltimore, MD 43.0 °F
Solomons Island, MD 42.1 °F
Marine Forecast
Astronomy
Feb. 09, 2012 Rise Set
Actual Time 7:08 AM EST 5:39 PM EST
Civil Twilight 6:41 AM EST 6:07 PM EST
Nautical Twilight 6:09 AM EST 6:39 PM EST
Astronomical Twilight 5:38 AM EST 7:10 PM EST
Moon 8:04 PM EST 7:45 AM EST
Length Of Visible Light 11h 26m
Length of Day
10h 31m
Tomorrow will be 2m 15s longer.
Full, 98% of the Moon is Illuminated
Today
Full
Feb 14
Last Quarter
Feb 21
New
Feb 29
First Quarter
Mar 8
Full
Visit Astronomy
Today's Extremes
State Highs State Lows
53 °F
Chesapeake
53 °F
Suffolk
51 °F
Oceana NAS
50 °F
Franklin
49 °F
Langley AFB
24 °F
Hot Springs
26 °F
Emporia
26 °F
Blacksburg
26 °F
Richlands
26 °F
Danville
Source: NWS
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 34 °F Haze 1:52 AM EST
Leesburg 32 °F Overcast 1:35 AM EST
Manassas 32 °F Overcast 1:35 AM EST
Gaithersburg 32 °F Mostly Cloudy 1:35 AM EST
View all Aviation Tools
Flight To ETA Status
VRD114
Los Angeles, CA 		KIAD 05:29AM On Time
UAL238
San Diego, CA 		KIAD 05:37AM On Time
UAL576
San Francisco, CA 		KIAD 05:57AM On Time
UAL991
Accra 		KIAD 06:02AM On Time
Flight Tracker by FlightAware FlightAware
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Type Condition
Flight Rule: IFR (KIAD)
Wind Speed: 14.0 kts.
Wind Dir: 275° (West)
Ceiling: 3900 ft

METAR KIAD 090652Z 30014KT 3SM HZ FEW008 BKN039 01/M02 A3017 RMK AO2 SLP217 T00111017

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Nearby Events
Event Date Forecast
3-4 MILE Run 9:00 AM EST 2012-02-09 Clear, 33°F
Start Your Business - February 9, 2012 11:00 AM EST 2012-02-09 Clear, 38°F
Pete Baker 8:00 PM EST 2012-02-09 Partly Cloudy, 35°F
Cosmopolitan Lounge Social 7:00 PM EST 2012-02-09 Partly Cloudy, 37°F
Montgomery Gay Men Meet Up With Dulles Triangles for Happy Hour in Reston 7:00 PM EST 2012-02-09 Partly Cloudy, 37°F
Kinsey Sicks 8:00 PM EST 2012-02-10 Mostly Cloudy, 42°F
Event data courtesy eviesays.com
Sports
Event Date Forecast
Budweiser Shootout 8:29 PM EST on February 18, 2012 Average High 71° F/ 21° C
Gatorade Duel 1 2:19 PM EST on February 23, 2012 Average High 70° F/ 21° C
Event Date Forecast
AT&T Pebble Beach National Pro-Am 8:30 AM PST on February 09, 2012 Clear, 45 °F
AT&T Pebble Beach National Pro-Am 8:30 AM PST on February 10, 2012 Clear, 47 °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. Windchill Dew Point Humidity Wind Precipitation Elevation Updated Type Website
VADOT Site_G, Herndon, VA 33 °F 27 °F 32 °F 93% West  at  6 mph 0.00 in / hr 339 ft 1:24 AM EST MADIS
Ashburn Village, Ashburn, VA 33.0 °F 33 °F 31 °F 93% WNW  at  2.0 mph - / hr 320 ft 1:57 AM EST Normal  
Broadlands, Ashburn, VA 32.8 °F 27 °F 32 °F 95% WNW  at  6.0 mph 0.00 in / hr 391 ft 2:04 AM EST Rapid Fire  
Brambleton, Brambleton, VA 33.7 °F 34 °F 31 °F 89% NNW  at  1.0 mph 0.00 in / hr 310 ft 2:04 AM EST Rapid Fire  
Ashburn Village 1, Ashburn, VA 33.3 °F 33 °F 29 °F 83% West  at  0.7 mph 0.00 in / hr 279 ft 2:03 AM EST Rapid Fire  
Falls Brook, Herndon, VA 31.1 °F 31 °F 30 °F 97% SSW  at  0.0 mph 0.00 in / hr 280 ft 1:36 AM EST Normal  
Monterey Estates, Herndon, VA 33.0 °F 30 °F 31 °F 93% WNW  at  3.5 mph 0.00 in / hr 390 ft 2:04 AM EST Rapid Fire
Weatherscience.net, Potomac Falls, VA 31.7 °F 28 °F 30 °F 95% NW  at  3.5 mph 0.00 in / hr 276 ft 2:04 AM EST Rapid Fire
Reston - West Market, Reston, VA 34.0 °F 31 °F 34 °F 99% SSE  at  3.1 mph 0.00 in / hr 430 ft 2:04 AM EST Rapid Fire  
APRSWXNET Reston VA , Herndon, VA 32 °F 32 °F 31 °F 95% West  at  1 mph 0.00 in / hr 454 ft 1:33 AM EST MADIS
Belmont Country Club, Ashburn, VA 33.7 °F 34 °F 29 °F 84% NNW  at  0.0 mph 0.00 in / hr 302 ft 2:04 AM EST Rapid Fire
Broad Run, Potomac Falls, VA 32.9 °F 33 °F 31 °F 92% NNW  at  1.0 mph 0.00 in / hr 111 ft 2:04 AM EST Rapid Fire  
Chantilly Highlands, Herndon, VA 33.3 °F 26 °F 33 °F 98% NE  at  9.2 mph 0.00 in / hr 340 ft 2:04 AM EST Rapid Fire  
APRSWXNET Great Falls VA , Sterling, VA 31 °F 31 °F 29 °F 94% NW  at  1 mph 0.00 in / hr 321 ft 1:26 AM EST MADIS
Belmont Chase, Ashburn, VA 34.2 °F 31 °F 30 °F 84% West  at  3.8 mph 0.00 in / hr 318 ft 2:00 AM EST Normal  
Ridings at Blue Springs, Chantilly, VA 33.1 °F 33 °F 31 °F 93% NE  at  1.0 mph 0.00 in / hr 303 ft 2:02 AM EST Normal
Gracie's Window in FranklinGlen, Fairfax, VA 34.2 °F 34 °F 30 °F 85% NE  at  1.8 mph 0.00 in / hr 365 ft 2:04 AM EST Rapid Fire  
Franklin Glen/KR4YO, Fairfax, VA 33.4 °F 33 °F 32 °F 96% NW  at  0.7 mph 0.00 in / hr 358 ft 2:04 AM EST Rapid Fire  
Stone Ridge, Dulles, VA 33.8 °F 34 °F 26 °F 72% West  at  2.7 mph 0.00 in / hr 391 ft 2:03 AM EST Rapid Fire  
Hunt Club, Reston, VA 32.0 °F 29 °F 23 °F 68% NW  at  3.5 mph 0.00 in / hr 319 ft 2:04 AM EST Rapid Fire  
Chantilly, VA 33.4 °F 33 °F 30 °F 88% NW  at  2.0 mph 0.00 in / hr 308 ft 2:04 AM EST Rapid Fire  
Cedar Cove Cluster, Reston, VA 34.9 °F 35 °F 31 °F 85% West  at  0.0 mph 0.00 in / hr 350 ft 1:59 AM EST Rapid Fire  
Folkstone, Oak Hill, VA 34.0 °F 34 °F 33 °F 97% WNW  at  0.0 mph 0.00 in / hr 375 ft 10:11 PM EST Rapid Fire  
Brookfield, Chantilly, VA 34.7 °F 35 °F 18 °F 51% NW  at  0.0 mph 0.00 in / hr 260 ft 2:03 AM EST Normal  
APRSWXNET Reston VA , Herndon, VA 32 °F 32 °F 30 °F 94% WNW  at  2 mph 0.00 in / hr 400 ft 1:31 AM EST MADIS
APRSWXNET Great Falls VA , Great Falls, VA 31 °F 31 °F 31 °F 100% North  at  - 0.00 in / hr 380 ft 1:26 AM EST MADIS
Fox Mill, Herndon, VA 33.0 °F 33 °F 31 °F 92% NNE  at  1.0 mph 0.00 in / hr 383 ft 2:04 AM EST Rapid Fire  
Colvin Run at Hunter Mill Rd (One Lane B, Vienna, VA 33.0 °F 26 °F 31 °F 92% WNW  at  9.0 mph 0.00 in / hr 295 ft 2:00 AM EST Normal  
Hickory Creek, Great Falls, VA 31.9 °F 32 °F 30 °F 94% West  at  2.0 mph 0.00 in / hr 350 ft 2:04 AM EST Rapid Fire
Lake Fairfax, Vienna, VA 31.9 °F 32 °F 30 °F 91% NNW  at  0.0 mph 0.00 in / hr 275 ft 2:04 AM EST Rapid Fire
Kincaid Forest, Leesburg, VA 33.9 °F 29 °F 32 °F 94% WSW  at  5.0 mph 0.00 in / hr 294 ft 2:00 AM EST Normal  
Hawk Ridge Subdivision, Reston, VA 31.9 °F 32 °F 31 °F 96% West  at  2.0 mph 0.00 in / hr 300 ft 2:00 AM EST Normal
APRSWXNET Great Falls V, Great Falls, VA 32 °F 32 °F 30 °F 93% ESE  at  0 mph 0.00 in / hr 296 ft 1:27 AM EST MADIS
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Public Information Statement
Mobile & Email Alerts Statement as of 10:25 PM EST on February 08, 2012

The following are unofficial observations taken during the past 6
hours for the storm that has been affecting our region. Appreciation
is extended to Highway departments... cooperative observers... Skywarn
spotters and media for these reports. This summary is also available
on our home Page at weather.Gov/Baltimore

********************storm total snowfall********************

Location storm total time/date comments
                     snowfall of
                     /inches/ measurement

Maryland

... Allegany County...
   Eckhart Mines 2.0 529 PM 2/08 trained spotter

... Baltimore County...
   1 WSW Glyndon 0.9 700 PM 2/08 co-op observer
   1 W Parkton 0.9 900 PM 2/08 snow ended
   2 NW Long Green 0.8 750 PM 2/08 590 ft elevation
   1 ESE Glyndon 0.8 820 PM 2/08 trained spotter
   1 se Garrison 0.5 825 PM 2/08 trained spotter
   1 E Oella 0.3 730 PM 2/08 trained spotter

... Carroll County...
   2 E Lineboro 2.2 700 PM 2/08 co-op observer
   1 SSW Manchester 2.1 1015 PM 2/08 trained spotter
   1 W Westminster 1.5 630 PM 2/08 cocorahs
   Eldersburg 1.5 715 PM 2/08 public
   3 WSW Lineboro 1.4 951 PM 2/08 trained spotter
   Westminster 1.0 900 PM 2/08 public
   3 se Winfield 0.7 815 PM 2/08 trained spotter

... Frederick County...
   3 se Smithsburg 2.0 445 PM 2/08 public
   2 N Wolfsville 1.8 550 PM 2/08 trained spotter
   1 NE Point of Rocks 1.1 752 PM 2/08 snow ended
   1 ESE Frederick 1.0 700 PM 2/08 trained spotter

... Howard County...
   2 se Columbia 1.5 900 PM 2/08 trained spotter
   1 SSE Simpsonville 0.3 925 PM 2/08 trained spotter
   1 ENE Glenelg T 500 PM 2/08 trained spotter

... Montgomery County...
   2 WSW Damascus 1.0 657 PM 2/08 co-op observer
   5 N Laytonsville 0.5 515 PM 2/08 broadcast media
   1 ENE Gaithersburg T 515 PM 2/08 trained spotter

... Washington County...
   1 WSW Cavetown 1.5 815 PM 2/08 0.19 inch liquid equiv
   Hagerstown 1.0 500 PM 2/08 broadcast media

Virginia

... City of Winchester...
   2 S Winchester 0.2 500 PM 2/08 trained spotter

... Clarke County...
   1 NNW Berryville 1.0 800 PM 2/08 trained spotter

... Fairfax County...
   1 NNE Herndon 0.4 715 PM 2/08 NWS employee
   Vienna T 640 PM 2/08 co-op observer

... Fauquier County...
   Marshall 0.6 726 PM 2/08 trained spotter
   2 NNE Catlett T 553 PM 2/08 NWS employee

... Frederick County...
   2 NNW Albin 0.3 600 PM 2/08 trained spotter

... Loudoun County...
   1 se Taylorstown 1.0 800 PM 2/08 trained spotter
   3 WSW Ashburn 0.8 700 PM 2/08 NWS employee
   2 NNE Purcellville 0.8 700 PM 2/08 trained spotter
   Dulles international 0.2 700 PM 2/08 Airport
   3 SSW Arcola 0.1 445 PM 2/08 NWS employee

... Prince William County...
   3 NNW Woolsey 0.5 710 PM 2/08 Bull Run mountain

... Warren County...
   2 N Linden 1.1 537 PM 2/08 trained spotter

West Virginia

... Berkeley County...
   1 WNW Bunker Hill 1.1 700 PM 2/08 cocorahs


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