Washington, DC

11:55 AM EST on February 12, 2012 (GMT -0500)
Elev: -3 ft
Lon: 77.0° W
Lat: 38.9° N
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Tropical Weather: Tropical Cyclone Giovanna (South Indian Ocean) Tropical Cyclone Jasmine (Southern Pacific)
Weather Summary
Weather Underground Forecast for Sunday, February 12, 2012.

The East dries out on Sunday, but wet weather continues moving through the West. A trough of low pressure advances eastward over the Great Basin and Central Rockies, producing moderate snow showers over Utah and Colorado. Winter weather advisories have been issued for parts of western Colorado as snowfall accumulations may reach from 6 to 8 inches by Sunday evening. Most of Utah, western Wyoming, and northern New Mexico should see lighter snow showers with accumulation around 1 to 2 inches. The tail end of this trough will extend into western Texas, bringing snow and freezing rain showers into northwestern Texas. Precipitation from this system will move into the Texas Panhandle late Sunday into Monday morning. Winter storm warnings have been issued for the region as 3 to 5 inches of snow are possible, with ice accumulations from 0.10 to 0.30 inches by Sunday evening. This will cause dangerous roads and travel conditions.

Meanwhile, another trough of low pressure and associated cold front approach the West Coast on Sunday. This system will reach the coasts of the Pacific Northwest and northern California in the afternoon and evening hours, bringing more rain showers. Temperatures will remain cool over most of the West Coast as this system pushes clouds and moisture onshore.

In the East, a strong ridge of high pressure allows for dry, sunny, and cool weather to persist. This system creates strong flow from the north, pushing cold air into the Plains and Eastern Valleys. Expect highs to range in the 20s in the Midwest, while the Ohio River Valley and Tennessee Valleys will see highs in the 30s. Freeze advisories have been issued for the Gulf states as low temperatures will drop into the 20s Sunday night. Dangerous fire conditions spread over the Southeastern states due to high pressure creating a very dry airmas with strong winds.
Weather Underground Forecast for Sunday, February 12, 2012.

The East dries out on Sunday, but wet weather continues moving through the West. A trough of low pressure advances eastward over the Great Basin and Central Rockies, producing moderate snow showers over Utah and Colorado. Winter weather advisories have been issued for parts of western Colorado as snowfall accumulations may reach from 6 to 8 inches by Sunday evening. Most of Utah, western Wyoming, and northern New Mexico should see lighter snow showers with accumulation around 1 to 2 inches. The tail end of this trough will extend into western Texas, bringing snow and freezing rain showers into northwestern Texas. Precipitation from this system will move into the Texas Panhandle late Sunday into Monday morning. Winter storm warnings have been issued for the region as 3 to 5 inches of snow are possible, with ice accumulations from 0.10 to 0.30 inches by Sunday evening. This will cause dangerous roads and travel conditions.

Meanwhile, another trough of low pressure and associated cold front approach the West Coast on Sunday. This system will reach the coasts of the Pacific Northwest and northern California in the afternoon and evening hours, bringing more rain showers. Temperatures will remain cool over most of the West Coast as this system pushes clouds and moisture onshore.

In the East, a strong ridge of high pressure allows for dry, sunny, and cool weather to persist. This system creates strong flow from the north, pushing cold air into the Plains and Eastern Valleys. Expect highs to range in the 20s in the Midwest, while the Ohio River Valley and Tennessee Valleys will see highs in the 30s. Freeze advisories have been issued for the Gulf states as low temperatures will drop into the 20s Sunday night. Dangerous fire conditions spread over the Southeastern states due to high pressure creating a very dry airmas with strong winds.
Washington Weather at a Glance
Updated 11:41 AM EST
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Elevation
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Now
Scattered Clouds
Scattered Clouds
Temperature
28.5 °F
Feels Like 16 °F
Wind(mph)
18.0
Sunrise / Set
7:03 AM
5:41 PM
Moon
Waning Gibbous
Today
Partly Cloudy 34 °F
Partly Cloudy
Tonight
Partly Cloudy 27 °F
Partly Cloudy
Tomorrow
Clear 45 | 31 °F
Clear
Tuesday
Chance of Rain 47 | 34 °F
Chance of Rain
30% chance of precipitation
Wednesday
Partly Cloudy 50 | 34 °F
Partly Cloudy
Thursday
Chance of Rain 52 | 41 °F
Chance of Rain
20% chance of precipitation
Today is forecast to be Cooler than yesterday.
Conditions
Pressure
30.09 in
Visibility
10.0 miles
Clouds
Few 5000 ft
Scattered Clouds 25000 ft
Moisture
Humidity
53%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
METAR KDCA 121552Z 30023G32KT 270V340 10SM FEW050 SCT250 M02/M14 A3011 RMK AO2 PK WND 30032/1551 SLP196 T10221139
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Weather Radio
Temperature
Windchill
16 °F
Dew Point
13 °F
Wind
Speed / Dir
18.0 mph from NW
Wind Gust
21.0 mph
Health
UV
3 out of 16
Pollen
1.20 out of 12
Pollen Forecast
Air Quality
Not available.
Flu Activity
Sporadic
View Flu Map
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Regional Forecast for District of Columbia
Rest of Today
partlycloudy Mostly sunny and brisk. Highs in the lower 30s. Northwest winds 20 to 25 mph with gusts up to 35 mph.
Tonight
nt_sunny Mostly clear and brisk. Lows in the mid 20s. West winds 15 to 25 mph.
Monday
sunny Sunny. Highs in the mid 40s. West winds 10 to 15 mph.
Monday Night
nt_cloudy Mostly cloudy. Lows in the lower 30s. Southwest winds 5 to 10 mph...becoming east after midnight.
Tuesday
chancerain Cloudy with a 30 percent chance of rain showers. Highs in the upper 40s. West winds 5 to 10 mph...becoming southwest in the afternoon.
Tuesday Night
nt_snow Mostly cloudy with a chance of rain or snow showers. Lows in the mid 30s. Chance of precipitation 30 percent.
Wednesday
partlycloudy Mostly sunny. Highs in the lower 50s.
Wednesday Night
nt_cloudy Mostly cloudy. Lows in the lower 30s.
Thursday
chancerain Partly sunny with a 30 percent chance of showers. Highs in the lower 50s.
Thursday Night
nt_chancerain Mostly cloudy with a 30 percent chance of showers. Lows in the lower 40s.
Friday
partlycloudy Mostly sunny. Highs in the lower 50s.
Friday Night
nt_sunny Mostly clear. Lows in the mid 30s.
Saturday
sunny Sunny. Highs in the upper 40s.
Source: NWS at 9:30 am EST on February 12, 2012
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Forecast
View Calendar 7-Day Weather Forecast for 20024
Sunday, 12
Partly Cloudy
34 | 27 °F
Partly Cloudy
Chance of
Precipitation
0%
Monday, 13
Clear
45 | 31 °F
Clear
Chance of
Precipitation
0%
Tuesday, 14
Chance of Rain
47 | 34 °F
Chance of Rain
Chance of
Precipitation
30%
Wednesday, 15
Partly Cloudy
50 | 34 °F
Partly Cloudy
Chance of
Precipitation
10%
Thursday, 16
Chance of Rain
52 | 41 °F
Chance of Rain
Chance of
Precipitation
20%
Friday, 17
Chance of Rain
52 | 34 °F
Chance of Rain
Chance of
Precipitation
20%
Saturday, 18
Partly Cloudy
52 | NA
Partly Cloudy
Chance of
Precipitation
10%
Source: NWS at 9:30 am EST on February 12, 2012
Regional Forecast for District of Columbia
Rest of Today
partlycloudy Mostly sunny and brisk. Highs in the lower 30s. Northwest winds 20 to 25 mph with gusts up to 35 mph.
Tonight
nt_sunny Mostly clear and brisk. Lows in the mid 20s. West winds 15 to 25 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 21 | 6 30 | 7 31 | 7 28 | 10
Wind 20 mph NNW 17 mph WNW 19 mph WNW 15 mph WNW
Humidity 53% 37% 36% 47%
Chance of Precip. 80% 0% 0% 0%
Cloud Cover 59% 58% 26% 15%
Conditions Chance of Snow Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
7:03 AM
5:41 PM
Source: NWS at 9:30 am EST on February 12, 2012
Regional Forecast for District of Columbia
Monday
sunny Sunny. Highs in the mid 40s. West winds 10 to 15 mph.
Monday Night
nt_cloudy Mostly cloudy. Lows in the lower 30s. Southwest winds 5 to 10 mph...becoming east after midnight.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 27 | 8 39 | 12 41 | 15 36 | 19
Wind 12 mph West 7 mph West 6 mph West 1 mph SSW
Humidity 44% 31% 34% 49%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 6% 0% 31% 70%
Conditions Clear Clear Partly Cloudy Mostly Cloudy
Sunrise & Sunset
7:02 AM
5:42 PM
Source: NWS at 9:30 am EST on February 12, 2012
Regional Forecast for District of Columbia
Tuesday
chancerain Cloudy with a 30 percent chance of rain showers. Highs in the upper 40s. West winds 5 to 10 mph...becoming southwest in the afternoon.
Tuesday Night
nt_snow Mostly cloudy with a chance of rain or snow showers. Lows in the mid 30s. Chance of precipitation 30 percent.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 34 | 22 43 | 26 44 | 30 37 | 31
Wind 1 mph NE 7 mph SSW 3 mph SSW 0 mph South
Humidity 60% 50% 60% 76%
Chance of Precip. 10% 30% 30% 30%
Cloud Cover 100% 87% 90% 88%
Conditions Overcast Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
7:01 AM
5:43 PM
Source: NWS at 9:30 am EST on February 12, 2012
Regional Forecast for District of Columbia
Wednesday
partlycloudy Mostly sunny. Highs in the lower 50s.
Wednesday Night
nt_cloudy Mostly cloudy. Lows in the lower 30s.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 36 | 31 47 | 34 44 | 36 39 | 33
Wind 0 mph NE 3 mph North 2 mph NNW 2 mph NNE
Humidity 83% 62% 70% 77%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 83% 69% 69% 65%
Conditions Mostly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
6:59 AM
5:45 PM
Source: NWS at 9:30 am EST on February 12, 2012
Regional Forecast for District of Columbia
Thursday
chancerain Partly sunny with a 30 percent chance of showers. Highs in the lower 50s.
Thursday Night
nt_chancerain Mostly cloudy with a 30 percent chance of showers. Lows in the lower 40s.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 36 | 31 48 | 35 49 | 39 46 | 43
Wind 2 mph ENE 5 mph East 5 mph South 4 mph South
Humidity 78% 61% 71% 91%
Chance of Precip. 10% 10% 20% 20%
Cloud Cover 31% 52% 92% 85%
Conditions Partly Cloudy Partly Cloudy Chance of Rain Chance of Rain
Sunrise & Sunset
6:58 AM
5:46 PM
Source: NWS at 9:30 am EST on February 12, 2012
Regional Forecast for District of Columbia
Friday
partlycloudy Mostly sunny. Highs in the lower 50s.
Friday Night
nt_sunny Mostly clear. Lows in the mid 30s.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 43 | 39 49 | 31 46 | 27 41 | 27
Wind 6 mph SW 9 mph WNW 7 mph WNW 4 mph WNW
Humidity 87% 51% 50% 59%
Chance of Precip. 30% 30% 30% 30%
Cloud Cover 77% 47% 45% 23%
Conditions Chance of Rain Chance of Rain Chance of Rain Clear
Sunrise & Sunset
6:58 AM
5:46 PM
Source: NWS at 9:30 am EST on February 12, 2012
Regional Forecast for District of Columbia
Saturday
sunny Sunny. Highs in the upper 40s.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 37 | 25 47 | 25 46 | 28 41 | 27
Wind 4 mph WNW 7 mph WNW 5 mph WNW 4 mph WNW
Humidity 64% 42% 51% 59%
Chance of Precip. 10% 10% 10% 30%
Cloud Cover 23% 24% 33% 23%
Conditions Clear Clear Partly Cloudy Clear
Sunrise & Sunset
6:58 AM
5:46 PM
BestForecast (what's this?)
Nearby
History & Almanac
February 12, 2012 Max Temp Min Temp
Normal (KDCA) 46 °F 29 °F
Record (KDCA) 74 °F (1999) 4 °F (1899)
Yesterday 43 °F 23 °F
Yesterday's Heating Degree Days: 32
Choose a date
Earthquake Activity
City Distance Mag. Time & Date
No recent earthquake activity has been reported nearby.
Minimum magnitude displayed is 2.5.
Coastal Water Temperatures
Place Temperature
Washington, DC 41.0 °F
Baltimore, MD 41.0 °F
Solomons Island, MD 41.0 °F
Astronomy
Feb. 12, 2012 Rise Set
Actual Time 7:03 AM EST 5:41 PM EST
Civil Twilight 6:36 AM EST 6:09 PM EST
Nautical Twilight 6:04 AM EST 6:40 PM EST
Astronomical Twilight 5:33 AM EST 7:11 PM EST
Moon 11:33 PM EST 9:24 AM EST
Length Of Visible Light 11h 33m
Length of Day
10h 38m
Tomorrow will be 2m 18s longer.
Waning Gibbous, 72% of the Moon is Illuminated
Today
Waning Gibbous
Feb 14
Last Quarter
Feb 21
New
Feb 29
First Quarter
Mar 8
Full
Today's Extremes
State Highs State Lows
30 °F
Salisbury
30 °F
Ocean City
19 °F
Gaithersburg
19 °F
Hagerstown
21 °F
Ocean City
21 °F
Baltimore
Source: NWS
Snow Depth
Station Depth Elevation
No new snow has been reported.
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Travel & Activities
Travel Planning
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Aviation
City Temp. Conditions Updated
Washington 28 °F Scattered Clouds 10:52 AM EST
College Park This station is not reporting.
Andrews AFB 28 °F Partly Cloudy 11:55 AM EST
Fort Belvoir 29 °F Clear 10:55 AM EST
Flight To ETA Status
FLG4210
Providence, RI
KDCA 11:46AM On Time
JIA543
Knoxville, TN
KDCA 11:46AM On Time
DAL150
Atlanta, GA
KDCA 11:49AM On Time
DAL1744
Detroit, MI
KDCA 11:52AM On Time
Flight Tracker by FlightAware FlightAware
Type Condition
Flight Rule: VFR (KDCA)
Wind Speed: 23.0 kts.
Wind Dir: 307° (NW)
Ceiling: Unlimited

METAR KDCA 121552Z 30023G32KT 270V340 10SM FEW050 SCT250 M02/M14 A3011 RMK AO2 PK WND 30032/1551 SLP196 T10221139

Nearby Events
Event Date Forecast
Really Really 2:00 PM EST 2012-02-12 Overcast, 33°F
Necessary Sacrifices 7:00 PM EST 2012-02-12 Partly Cloudy, 32°F
Georgetown Hoyas Men's Basketball vs. St John's Red Storm Men's Basketball 1:00 PM EST 2012-02-12 Overcast, 32°F
Bluegrass Allstar Jam 7:00 PM EST 2012-02-12 Partly Cloudy, 32°F
Really Really 7:00 PM EST 2012-02-12 Partly Cloudy, 32°F
Dum Dum Girls 7:00 PM EST 2012-02-12 Partly Cloudy, 32°F
Event data courtesy eviesays.com
Sports
Event Date Forecast
Budweiser Shootout 8:29 PM EST on February 18, 2012 Partly Cloudy, 59 °F
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 12, 2012 Mostly Cloudy, 45 °F
Northern Trust Open 8:30 AM PST on February 16, 2012 Clear, 61 °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
Weather Stations
Station Location Temp. Windchill Dew Point Humidity Wind Precipitation Elevation Updated Type Website
NOS_PORTS Washington, DC, Washington, DC - - - - NW  at  21 mph 0.00 in / hr 0 ft 11:24 AM EST MADIS
SW Washington, Washington, DC 28.5 °F 16 °F 13 °F 53% NW  at  18.0 mph 0.00 in / hr 22 ft 11:41 AM EST Normal  
DCNet Hoover Building Washington DC, Washington, DC 27 °F 16 °F 7 °F 42% West  at  14 mph 0.00 in / hr 231 ft 11:30 AM EST MADIS
Near Northeast - H Street Corridor, Washington, DC 29.4 °F 21 °F 10 °F 44% WSW  at  10.0 mph 0.00 in / hr 56 ft 11:50 AM EST Normal  
Eckington Pl, NE, Washington, DC 28.1 °F 17 °F 11 °F 48% North  at  14.0 mph 0.00 in / hr 90 ft 11:54 AM EST Normal  
DCNet DC Municipal Building Washington D, Washington, DC 25 °F 12 °F 5 °F 42% NW  at  17 mph 0.00 in / hr 304 ft 11:30 AM EST MADIS
VADOT Rt_66_@_Rosslyn, Arlington, VA 26 °F 13 °F 4 °F 39% SSE  at  18 mph 0.00 in / hr 132 ft 11:21 AM EST MADIS
Del Ray, Alexandria, VA 28.3 °F 28 °F 14 °F 55% NW  at  3.0 mph - / hr 24 ft 11:46 AM EST Normal
DCNet Naval Research Laboratory Washingt, Washington, DC 24 °F 9 °F 2 °F 38% WNW  at  23 mph 0.00 in / hr 119 ft 11:30 AM EST MADIS
Alexandria, VA, Alexandria, VA 27.9 °F 24 °F 11 °F 49% WNW  at  3.6 mph 0.00 in / hr 174 ft 11:40 AM EST Rapid Fire
Old Town North, Alexandria, VA 30.4 °F 30 °F 9 °F 40% North  at  0.0 mph 0.00 in / hr 18 ft 11:55 AM EST Normal  
Douglas Park, Arlington, VA 26.2 °F 18 °F 10 °F 49% WNW  at  8.0 mph 0.00 in / hr 183 ft 11:55 AM EST Rapid Fire
APRSWXNET Douglas Park VA , Arlington, VA 26 °F 16 °F 10 °F 51% West  at  11 mph 0.00 in / hr 183 ft 11:33 AM EST MADIS
Ashton Heights, Arlington, VA 30.6 °F 25 °F 17 °F 56% NW  at  6.0 mph 0.00 in / hr 302 ft 11:45 AM EST Normal
Ashton Heights, Arlington, VA 26.3 °F 19 °F 9 °F 48% SW  at  6.0 mph 0.00 in / hr 258 ft 11:30 AM EST Normal  
Cherrydale, Arlington, VA 26.6 °F 17 °F 13 °F 55% NW  at  11.0 mph 0.00 in / hr 265 ft 11:55 AM EST Normal  
Barcroft Neighborhood, Arlington, VA 29.1 °F 29 °F 11 °F 47% ENE  at  3.0 mph 0.00 in / hr 200 ft 11:55 AM EST Rapid Fire  
Episcopal High School, Alexandria, VA 29.4 °F 19 °F 6 °F 37% WNW  at  13.0 mph 0.00 in / hr 290 ft 11:55 AM EST Normal
Ward Circle, Washington, DC 27.2 °F 17 °F 10 °F 48% WNW  at  12.0 mph 0.00 in / hr 397 ft 11:54 AM EST Normal
Palisades, Washington, DC 29.5 °F 24 °F 9 °F 41% WSW  at  5.0 mph 0.00 in / hr 211 ft 11:51 AM EST Normal  
Seminary Ridge - St Stephens & St. Agnes, Alexandria, VA 28.9 °F 25 °F 16 °F 57% NW  at  4.0 mph 0.00 in / hr 268 ft 11:55 AM EST Rapid Fire
Camp Springs, MD, Camp Springs, MD 26.2 °F 15 °F 6 °F 42% SW  at  13.0 mph 0.00 in / hr 282 ft 11:30 AM EST Normal  
Arlington, VA 25.0 °F 16 °F 14 °F 62% WNW  at  9.0 mph 0.00 in / hr 300 ft 11:52 AM EST Normal  
Brookdale, Bethesda, MD 26.0 °F 19 °F 7 °F 44% WSW  at  6.0 mph 0.00 in / hr 262 ft 11:55 AM EST Normal  
Madison Manor, Arlington, VA 24.1 °F 10 °F -2 °F 33% NW  at  19.7 mph 0.00 in / hr 300 ft 11:41 AM EST Normal  
Bethesda, Bethesda, MD 33.1 °F 33 °F 20 °F 58% North  at  0.0 mph 0.00 in / hr 236 ft 11:55 AM EST Rapid Fire  
Belle View, Alexandria, VA 29.7 °F 30 °F 5 °F 35% ESE  at  0.0 mph 0.00 in / hr 23 ft 11:55 AM EST Rapid Fire  
Exchange At Van Dorn, Alexandria, VA 29.7 °F 20 °F 4 °F 33% NW  at  11.0 mph 0.00 in / hr 120 ft 11:55 AM EST Rapid Fire
Elm & Larch, SOSCA, Takoma Park, MD 28.0 °F 28 °F 11 °F 48% NNW  at  1.0 mph 0.00 in / hr 175 ft 11:55 AM EST Rapid Fire
Riverdale Park, Riverdale, MD 27.3 °F 16 °F 10 °F 47% NW  at  15.0 mph 0.00 in / hr 122 ft 11:55 AM EST Rapid Fire
Somerset, Chevy Chase, MD 27.6 °F 20 °F 10 °F 48% SW  at  8.0 mph 0.00 in / hr 330 ft 11:55 AM EST Normal
Falls Church, Falls Church, VA 30.3 °F 30 °F 16 °F 54% SSW  at  3.0 mph 0.00 in / hr 394 ft 11:55 AM EST Normal  
Westlawn, Falls Church, VA 27.5 °F 19 °F 8 °F 44% NW  at  9.0 mph 0.00 in / hr 331 ft 11:54 AM EST Normal
Langley Fork Park, McLean, VA 28.0 °F 28 °F 12 °F 50% WSW  at  0.0 mph 0.00 in / hr 272 ft 11:55 AM EST Rapid Fire  
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Public Information Statement
Mobile & Email Alerts Statement as of 11:54 am EST on February 12, 2012

The following are unofficial observations taken during the past 36
hours for the snowfall that has fallen since late Friday night
through 7am Sunday morning. Appreciation is extended to cooperative
... Airport and cocorahs observers... Skywarn spotters and the 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...
   Frostburg 1.8 700 am 2/12 co-op observer
   1 NNW Frostburg 1.2 542 PM 2/11 co-op observer
   1 SSE Cresaptown-Bel 0.2 700 am 2/11 cocorahs
   1 S Cumberland T 700 am 2/12 co-op observer

... Anne Arundel County...
   3 SSW South Gate 1.2 800 am 2/11 cocorahs
   3 NE Churchton/river 1.0 600 am 2/12 co-op observer
   2 W Severn 1.0 700 am 2/11 cocorahs
   2 NW Riva 0.8 900 am 2/12 trained spotter
   2 ENE Deale 0.7 700 am 2/12 cocorahs
   BWI Airport 0.5 1200 am 2/12 Airport
   3 E Laurel 0.5 700 am 2/11 cocorahs
   3 ESE Pasadena 0.5 800 am 2/11 cocorahs
   2 SSW Severn 0.3 900 am 2/11 cocorahs
   Severn 0.3 700 am 2/11 trained spotter
   1 se Deale 0.2 700 am 2/12 cocorahs

... Baltimore County...
   2 NW Long Green 2.8 1100 PM 2/11 trained spotter
   1 ESE Glyndon 1.6 901 am 2/11 trained spotter
   Hunt Valley 1.5 1100 PM 2/11 broadcast media
   1 SW Jacksonville 1.3 800 am 2/12 cocorahs
   1 SW Long Green 1.2 700 am 2/12 cocorahs
   NE Reisterstown 1.1 700 am 2/11 cocorahs
   1 E Oella 1.0 715 am 2/11 trained spotter
   1 SW Towson 1.0 830 am 2/11 cocorahs
   2 WNW Catonsville 1.0 700 am 2/11 cocorahs
   1 se Garrison 1.0 900 am 2/11 trained spotter
   4 N Cockeysville 0.9 900 am 2/11 cocorahs
   1 NE Kingsville 0.8 600 am 2/11 trained spotter
   1 E Kingsville 0.6 700 am 2/12 cocorahs

... Baltimore City...
   Pimlico 0.5 848 am 2/11 trained spotter

... Calvert County...
   6 E Marlton 0.2 800 am 2/11 cocorahs
   1 W Prince Frederick 0.1 700 am 2/12 cocorahs

... Carroll County...
   1 SSW Manchester 3.9 1055 PM 2/11 trained spotter
   4 NE Millers 2.5 200 am 2/12 co-op observer
   se Mount Airy 1.6 700 am 2/11 cocorahs
   1 W Westminster 1.3 700 am 2/11 cocorahs
   3 NW Sykesville 1.3 800 am 2/12 cocorahs
   3 WSW Lineboro 1.2 1035 PM 2/11 trained spotter
   4 NE Taneytown 1.0 700 am 2/11 cocorahs
   3 NE Taneytown 1.0 700 am 2/11 cocorahs

... Charles County...
   1 SW Dentsville 0.5 100 am 2/12 trained spotter
   2 ESE Bryans Road MD 0.2 700 am 2/12 cocorahs

... Frederick County...
   1 SSE Thurmont 1.0 830 am 2/12 cocorahs
   3 NNW New Market 0.8 900 am 2/11 cocorahs
   4 SSW Frederick 0.4 700 am 2/12 cocorahs
   2 se Emmitsburg T 930 am 2/11 co-op observer

... Harford County...
   1 N Jarrettsville 3.0 800 am 2/12 cocorahs
   2 W Bel Air 2.0 700 am 2/12 cocorahs
   3 NNE Kingsville 1.0 700 am 2/11 cocorahs
   Conowingo dam 0.5 700 am 2/12 co-op observer

... Howard County...
   2 SSE Sykesville 2.0 700 am 2/12 cocorahs
   1 SSE Simpsonville 1.6 103 am 2/12 trained spotter
   2 W Elkridge 1.0 700 am 2/11 cocorahs
   3 NW Columbia 1.0 730 am 2/11 cocorahs
   2 N Columbia 1.0 700 am 2/11 cocorahs
   1 se Clarksville 0.9 800 am 2/11 cocorahs
   1 E Columbia 0.3 700 am 2/11 cocorahs

... Montgomery County...
   2 WSW Damascus 2.7 1158 PM 2/11 co-op observer
   5 N Laytonsville 2.5 400 PM 2/11 broadcast media
   Brighton dam 2.2 900 am 2/11 co-op observer
   3 SSW Damascus 2.2 1000 PM 2/11 co-op observer
   2 W Colesville 1.0 700 am 2/12 cocorahs
   7 N Silver Spring 0.9 700 am 2/12 cocorahs
   3 SW Gaithersburg 0.9 700 am 2/11 cocorahs
   3 NE Gaithersburg 0.9 700 am 2/12 cocorahs
   1 ESE Norbeck 0.8 700 am 2/12 cocorahs
   1 se Olney 0.7 700 am 2/11 cocorahs
   3 E Clarksburg 0.7 902 am 2/11 trained spotter
   5 NNE Germantown 0.7 700 am 2/11 cocorahs
   1 ESE Rossmoor 0.7 700 am 2/12 cocorahs
   se Poolesville 0.5 800 am 2/11 cocorahs
   1 SSE Colesville 0.5 1145 PM 2/11 this evening only
   1 NNW Takoma Park 0.4 700 am 2/12 cocorahs
   1 N White Oak 0.2 700 am 2/11 cocorahs
   1 NE Wheaton-glenmon 0.2 700 am 2/11 cocorahs

... Prince Georges County...
   7 ESE Brandywine 0.5 700 am 2/12 cocorahs
   ESE Camp Springs 0.4 700 am 2/12 cocorahs
   1 se Oxon Hill 0.3 530 am 2/12 co-op observer
   1 W Oxon Hill 0.3 530 am 2/12 cocorahs
   1 E Bowie 0.3 900 am 2/12 cocorahs
   2 se Forest Heights 0.3 530 am 2/12 cocorahs
   1 W Forestville 0.1 700 am 2/12 cocorahs

... St. Marys County...
   1 NE Leonardtown 1.5 600 am 2/12 cocorahs
   SW Park Hall 0.2 700 am 2/12 cocorahs
   5 NE Mechanicsville 0.2 700 am 2/12 co-op observer

... Washington County...
   3 NNE Smithsburg 1.6 700 am 2/11 cocorahs
   1 WSW Cavetown 1.5 359 PM 2/11 trained spotter
   2 ESE Williamsport 0.7 700 am 2/11 cocorahs
   Williamsport 0.5 600 am 2/11 co-op observer

Virginia

... Albemarle County...
   2 W Charlottesville T 800 am 2/12 co-op observer

... Arlington County...
   Reagan National airp 0.2 1209 am 2/12 Airport

... City of fredercksbrg...
   2 se Fredericksburg T 728 am 2/12 co-op observer

... City of Winchester...
   2 S Winchester 1.0 345 am 2/11 trained spotter

... Clarke County...
   ESE Berryville 0.7 800 am 2/11 cocorahs
   1 NNW Berryville 0.6 800 am 2/11 cocorahs

... Culpeper County...
   3 N Rixeyville 0.2 700 am 2/11 cocorahs
   6 N Rixeyville 0.1 800 am 2/11 cocorahs
   4 se Boston T 758 am 2/12 co-op observer

... Fairfax County...
   1 NNE Herndon 0.8 645 am 2/12 NWS employee
   3 NE Vienna 0.7 700 am 2/12 co-op observer
   1 E Oakton 0.5 600 am 2/11 trained spotter
   3 N Vienna 0.4 700 am 2/11 cocorahs
   2 ESE Chantilly 0.4 1208 am 2/12 NWS employee
   3 S Herndon 0.3 700 am 2/12 cocorahs
   1 W Vienna 0.2 730 am 2/11 cocorahs
   4 W Fairfax 0.2 700 am 2/11 cocorahs
   2 SSE McLean 0.2 700 am 2/11 cocorahs
   2 S McLean 0.1 700 am 2/11 cocorahs

... Fauquier County...
   Marshall 0.8 845 am 2/11 trained spotter
   3 SSW Broad Run 0.5 800 am 2/11 cocorahs
   Warrenton 0.1 245 PM 2/11 NWS employee

... Frederick County...
   N Winchester radio 1.4 700 am 2/11 co-op observer
   9 NW Winchester 1.2 1000 am 2/11 cocorahs
   5 NE Winchester 0.8 700 am 2/11 cocorahs
   2 E Stephens City 0.6 700 am 2/11 cocorahs
   se Middletown 0.6 800 am 2/11 cocorahs
   2 ESE Stephens City 0.6 415 am 2/11 trained spotter
   7 se Winchester 0.1 700 am 2/11 co-op observer

... Highland County...
   1 SW Mill Gap 1.2 600 am 2/12 co-op observer

... King George County...
   King George 0.3 430 PM 2/11 trained spotter

... Loudoun County...
   1 NNE Dulles interna 1.2 1200 am 2/12 ASOS
   Sterling rcs 1.2 700 am 2/12 co-op observer
   4 NNW Sterling 1.1 700 am 2/12 cocorahs
   Countryside 1.1 631 am 2/12 NWS employee
   Mount Weather 1.1 700 am 2/12 co-op observer
   3 WSW Round Hill 0.9 745 am 2/12 cocorahs
   Leesburg 0.6 300 am 2/11 public
   Dulles international 0.6 235 PM 2/11 Airport
   3 NNW Dulles interna 0.6 235 PM 2/11 NWS employee
   3 NW Dulles internat 0.4 500 am 2/11 NWS office

... Madison County...
   Haywood T 700 am 2/12 co-op observer

... Prince William County...
   3 NNW Woolsey 1.1 859 am 2/11 trained spotter
   Manassas T 730 am 2/12 co-op observer

... Rappahannock County...
   Sperryville 0.2 500 am 2/12 co-op observer

... Shenandoah County...
   2 NE Woodstock 0.6 700 am 2/11 co-op observer
   4 N Strasburg 0.4 700 am 2/11 cocorahs
   Edinburg 0.4 700 am 2/11 co-op observer

... Spotsylvania County...
   5 SSW Fredericksburg 0.5 600 am 2/12 cocorahs

... Warren County...
   2 N Linden 1.1 858 am 2/11 trained spotter
   Front Royal 0.7 600 am 2/12 co-op observer
   1 WSW Karo 0.5 700 am 2/11 trained spotter

West Virginia

... Berkeley County...
   1 WNW Bunker Hill 1.2 233 PM 2/11 cocorahs
   2 NW Falling Waters 1.1 700 am 2/12 cocorahs
   1 W Martinsburg T 730 am 2/11 co-op observer

... Grant County...
   Bayard 10.0 700 am 2/12 co-op observer

... Hampshire County...
   2 ESE Springfield 0.1 615 am 2/11 cocorahs

... Hardy County...
   2 se Lost River 0.7 800 am 2/11 co-op observer

... Jefferson County...
   1 ENE Charles Town 1.0 147 PM 2/11 trained spotter

... Mineral County...
   3 ESE Keyser 0.6 700 am 2/12 cocorahs
   2 SSW Keyser 0.6 700 am 2/12 co-op observer

... Pendleton County...
   6 WSW Cherry Grove 6.0 1130 am 2/12 drifts to 3 ft.
   2 S Seneca Rocks 0.5 600 PM 2/11 public