Mount Airy, MD

5:05 PM EST on February 11, 2012 (GMT -0500)
Elev: 722 ft
Lon: 77.1° W
Lat: 39.4° N
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Tropical Weather: Tropical Cyclone Giovanna (South Indian Ocean) Tropical Cyclone Jasmine (Southern Pacific)
Weather Summary
Weather Underground Forecast for Saturday, February 11, 2012.

Precipitation will spread across the East Coast on Saturday, while more rain and mountain snow showers are anticipated for parts of the West. A trough of low pressure and associated cold front continue moving eastward across the Eastern Valleys into the Eastern Seaboard. Cool temperatures to the north will allow for snow showers to develop across the Northeast and New England, while rain showers are likely over the Mid-Atlantic states. Rain showers over the Southeastern states should wind down in the early morning hours as the tail end of the system pushes offshore early in the day. Expect the New York metropolitan area to see 1 to 3 inches of snow, while the Washington D.C. area will see a messy combination of snow and freezing rain as high temperatures reach into the lower 40s.

Behind this system, a ridge of high pressure continues to build in from the Plains, pushing cold and dry air in from Canada. This allows for plenty of sunshine to spread from the Plains over the Mississippi River Valley and into the Eastern Valleys. Expect the Northern Plains and Upper Midwest to see highs in the teens again, while the Midwest will see highs in the 20s. Strong winds will accompany this system, pushing windchill values below zero in these areas. The Southern Plains will remain in the 40s on Saturday.

Out West, a trough of low pressure pushes a cold front over the Pacific Northwest and continues pulling moisture onshore with it. This will kick up more rain showers with high elevation snow showers likely in the Cascades. The tail end of the frontal boundary will sweep through California, bringing light rain showers to the coasts and interior valleys. Expect light snow showers in the Sierra Nevadas by Saturday evening.
Weather Underground Forecast for Saturday, February 11, 2012.

Precipitation will spread across the East Coast on Saturday, while more rain and mountain snow showers are anticipated for parts of the West. A trough of low pressure and associated cold front continue moving eastward across the Eastern Valleys into the Eastern Seaboard. Cool temperatures to the north will allow for snow showers to develop across the Northeast and New England, while rain showers are likely over the Mid-Atlantic states. Rain showers over the Southeastern states should wind down in the early morning hours as the tail end of the system pushes offshore early in the day. Expect the New York metropolitan area to see 1 to 3 inches of snow, while the Washington D.C. area will see a messy combination of snow and freezing rain as high temperatures reach into the lower 40s.

Behind this system, a ridge of high pressure continues to build in from the Plains, pushing cold and dry air in from Canada. This allows for plenty of sunshine to spread from the Plains over the Mississippi River Valley and into the Eastern Valleys. Expect the Northern Plains and Upper Midwest to see highs in the teens again, while the Midwest will see highs in the 20s. Strong winds will accompany this system, pushing windchill values below zero in these areas. The Southern Plains will remain in the 40s on Saturday.

Out West, a trough of low pressure pushes a cold front over the Pacific Northwest and continues pulling moisture onshore with it. This will kick up more rain showers with high elevation snow showers likely in the Cascades. The tail end of the frontal boundary will sweep through California, bringing light rain showers to the coasts and interior valleys. Expect light snow showers in the Sierra Nevadas by Saturday evening.
Mount Airy Weather at a Glance
Updated 5:05 PM EST
Weather Station - report
Elevation
685 ft
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Now
Overcast
Overcast
Temperature
28.6 °F
Feels Like 20 °F
Wind(mph)
10.0
Sunrise / Set
7:05 AM
5:40 PM
Moon
Waning Gibbous
Tonight
Chance of Snow 18 °F
Chance of Snow
20% chance of precipitation
Tomorrow
Partly Cloudy 32 °F
Partly Cloudy
Tomorrow Night
Clear 20 °F
Clear
Monday
Clear 38 | 29 °F
Clear
Tuesday
Chance of Rain 41 | 31 °F
Chance of Rain
20% chance of precipitation
Wednesday
Mostly Cloudy 43 | 29 °F
Mostly Cloudy
Tomorrow is forecast to be Cooler than today.
Conditions
Pressure
29.67 in
Visibility
10.0 miles
Clouds
Few 5500 ft
Mostly Cloudy 7000 ft
Overcast 8500 ft
Moisture
Humidity
71%
Rainfall
0.17 in
Snow Depth
Not available.
METAR
METAR KGAI 112135Z AUTO 33019G32KT 10SM FEW055 BKN070 OVC085 M01/M08 A2972 RMK AO1
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Weather Radio
Temperature
Windchill
20 °F
Dew Point
20 °F
Wind
Speed / Dir
10.0 mph from West
Wind Gust
16.0 mph
Health
UV
0 out of 16
Pollen
.40 out of 12
Pollen Forecast
Air Quality
Not available.
Flu Activity
Local Activity
View Flu Map
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Regional Forecast for Carroll
Rest of This Afternoon
chancesnow Snow showers. Little or no snow accumulation. Highs in the mid 30s. West winds 15 to 20 mph. Chance of snow near 100 percent.
Tonight
nt_chancesnow Mostly cloudy with a slight chance of snow showers in the evening...then partly cloudy after midnight. Blustery with lows around 18. Northwest winds 15 to 25 mph with gusts up to 45 mph. Chance of snow 20 percent.
Sunday
partlycloudy Mostly sunny and brisk. Highs in the lower 30s. West winds 15 to 25 mph with gusts up to 35 mph.
Sunday Night
nt_sunny Mostly clear. Lows around 20. West winds 15 to 20 mph. Gusts up to 35 mph in the evening.
Monday
sunny Sunny. Highs in the upper 30s. West winds 10 to 15 mph.
Monday Night
nt_cloudy Mostly cloudy. Lows in the mid 20s.
Tuesday
cloudy Cloudy. Highs around 40.
Tuesday Night
nt_cloudy Mostly cloudy. Lows in the lower 30s.
Wednesday
cloudy Mostly cloudy. Highs in the mid 40s.
Wednesday Night
nt_cloudy Mostly cloudy. Lows in the upper 20s.
Thursday
snow Mostly cloudy with a chance of rain or snow showers. Highs in the upper 40s. Chance of precipitation 30 percent.
Thursday Night
nt_snow Mostly cloudy with a chance of rain or snow showers. Lows in the upper 30s. Chance of precipitation 40 percent.
Friday
partlysunny Partly sunny. Highs in the upper 40s.
Source: NWS at 4:13 PM EST on February 11, 2012
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Nowcast as of 4:41 PM EST on February 11, 2012
Moderate to heavy snow showers will continue to drift over portions of eastern Maryland...west of the Chesapeake Bay late this afternoon. This activity will continue to move east around 30 mph...affecting areas along the Western Shores of the Chesapeake Bay...to east of the I-95 corridor...dissipating by 6 PM. Under the heaviest snow showers...visibilities will be reduced to less than one half mile and lasting only a few minutes in any one location. A quick dusting to coating of snow is possible with this activity...though most Road surfaces are still well above freezing. Localized areas will receive around half an inch of snow accumulation. In addition...wind gusts in the line of precipitation will reach between 30 and 40 mph at times. Temperatures will drop several degrees behind the boundary...with wind chills dropping from the low 40s into the 20s.
Wind Advisory in effect until 7 am EST Sunday...
Forecast
View Calendar 7-Day Weather Forecast for 21771
Saturday, 11
Chance of Snow
36 | 18 °F
Chance of Snow
Chance of
Precipitation
100%
Sunday, 12
Partly Cloudy
32 | 20 °F
Partly Cloudy
Chance of
Precipitation
0%
Monday, 13
Clear
38 | 29 °F
Clear
Chance of
Precipitation
0%
Tuesday, 14
Chance of Rain
41 | 31 °F
Chance of Rain
Chance of
Precipitation
20%
Wednesday, 15
Mostly Cloudy
43 | 29 °F
Mostly Cloudy
Chance of
Precipitation
10%
Thursday, 16
Chance of Snow
45 | 34 °F
Chance of Snow
Chance of
Precipitation
20%
Friday, 17
Chance of Rain
45 | NA
Chance of Rain
Chance of
Precipitation
40%
Source: NWS at 4:13 PM EST on February 11, 2012
Regional Forecast for Carroll
Rest of This Afternoon
chancesnow Snow showers. Little or no snow accumulation. Highs in the mid 30s. West winds 15 to 20 mph. Chance of snow near 100 percent.
Tonight
nt_chancesnow Mostly cloudy with a slight chance of snow showers in the evening...then partly cloudy after midnight. Blustery with lows around 18. Northwest winds 15 to 25 mph with gusts up to 45 mph. Chance of snow 20 percent.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 31 | 28 35 | 28 30 | 20 23 | 8
Wind 3 mph NNW 7 mph NNW 19 mph WNW 19 mph NW
Humidity 88% 76% 64% 51%
Chance of Precip. 100% 100% 100% 20%
Cloud Cover 100% 100% 71% 67%
Conditions Snow Overcast Snow Showers Chance of Snow
Sunrise & Sunset
7:05 AM
5:40 PM
Source: NWS at 4:13 PM EST on February 11, 2012
Regional Forecast for Carroll
Sunday
partlycloudy Mostly sunny and brisk. Highs in the lower 30s. West winds 15 to 25 mph with gusts up to 35 mph.
Sunday Night
nt_sunny Mostly clear. Lows around 20. West winds 15 to 20 mph. Gusts up to 35 mph in the evening.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 21 | 6 29 | 9 28 | 12 24 | 13
Wind 14 mph NW 19 mph WNW 16 mph WNW 10 mph WNW
Humidity 55% 41% 47% 63%
Chance of Precip. 20% 0% 0% 0%
Cloud Cover 35% 43% 25% 24%
Conditions Partly Cloudy Partly Cloudy Clear Clear
Sunrise & Sunset
7:04 AM
5:41 PM
Source: NWS at 4:13 PM EST on February 11, 2012
Regional Forecast for Carroll
Monday
sunny Sunny. Highs in the upper 30s. West winds 10 to 15 mph.
Monday Night
nt_cloudy Mostly cloudy. Lows in the mid 20s.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 22 | 13 34 | 14 35 | 16 30 | 18
Wind 7 mph West 13 mph WNW 8 mph West 2 mph WSW
Humidity 65% 43% 46% 58%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 20% 7% 8% 43%
Conditions Clear Clear Clear Partly Cloudy
Sunrise & Sunset
7:03 AM
5:42 PM
Source: NWS at 4:13 PM EST on February 11, 2012
Regional Forecast for Carroll
Tuesday
cloudy Cloudy. Highs around 40.
Tuesday Night
nt_cloudy Mostly cloudy. Lows in the lower 30s.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 31 | 20 39 | 26 38 | 29 35 | 29
Wind 1 mph WSW 4 mph South 4 mph South 2 mph South
Humidity 65% 60% 70% 83%
Chance of Precip. 10% 10% 20% 20%
Cloud Cover 72% 93% 87% 76%
Conditions Mostly Cloudy Chance of Rain Chance of Rain Mostly Cloudy
Sunrise & Sunset
7:02 AM
5:43 PM
Source: NWS at 4:13 PM EST on February 11, 2012
Regional Forecast for Carroll
Wednesday
cloudy Mostly cloudy. Highs in the mid 40s.
Wednesday Night
nt_cloudy Mostly cloudy. Lows in the upper 20s.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 32 | 29 40 | 31 39 | 31 33 | 29
Wind 2 mph WSW 5 mph NW 4 mph WNW 2 mph NW
Humidity 84% 70% 75% 84%
Chance of Precip. 20% 20% 10% 10%
Cloud Cover 66% 72% 80% 55%
Conditions Chance of Snow Mostly Cloudy Mostly Cloudy Partly Cloudy
Sunrise & Sunset
7:01 AM
5:44 PM
Source: NWS at 4:13 PM EST on February 11, 2012
Regional Forecast for Carroll
Thursday
snow Mostly cloudy with a chance of rain or snow showers. Highs in the upper 40s. Chance of precipitation 30 percent.
Thursday Night
nt_snow Mostly cloudy with a chance of rain or snow showers. Lows in the upper 30s. Chance of precipitation 40 percent.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 31 | 27 41 | 30 41 | 32 37 | 32
Wind 0 mph NW 1 mph NW 1 mph SW 0 mph SSE
Humidity 84% 66% 70% 83%
Chance of Precip. 10% 10% 20% 20%
Cloud Cover 47% 45% 74% 69%
Conditions Partly Cloudy Chance of Snow Chance of Rain Chance of Snow
Sunrise & Sunset
7:01 AM
5:44 PM
Source: NWS at 4:13 PM EST on February 11, 2012
Regional Forecast for Carroll
Friday
partlysunny Partly sunny. Highs in the upper 40s.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 36 | 31 42 | 34 41 | 34 37 | 32
Wind 0 mph South 3 mph WNW 4 mph West 0 mph SSE
Humidity 85% 70% 75% 83%
Chance of Precip. 40% 40% 40% 20%
Cloud Cover 58% 63% 62% 69%
Conditions Chance of Snow Chance of Rain Chance of Rain Chance of Snow
Sunrise & Sunset
7:01 AM
5:44 PM
BestForecast (what's this?)
Nearby
History & Almanac
February 11, 2012 Max Temp Min Temp
Normal (KBWI) 44 °F 25 °F
Record (KBWI) 72 °F (1887) -6 °F (1899)
Yesterday 46 °F 27 °F
Yesterday's Heating Degree Days: 28
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Earthquake Activity
City Distance Mag. Time & Date
No recent earthquake activity has been reported nearby.
Minimum magnitude displayed is 2.5.
Astronomy
Feb. 11, 2012 Rise Set
Actual Time 7:05 AM EST 5:40 PM EST
Civil Twilight 6:38 AM EST 6:07 PM EST
Nautical Twilight 6:06 AM EST 6:39 PM EST
Astronomical Twilight 5:35 AM EST 7:10 PM EST
Moon 10:23 PM EST 8:48 AM EST
Length Of Visible Light 11h 29m
Length of Day
10h 34m
Tomorrow will be 2m 20s longer.
Waning Gibbous, 80% 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
43 °F
Salisbury
43 °F
Ocean City
30 °F
Gaithersburg
30 °F
Hagerstown
32 °F
Easton
33 °F
Baltimore
Source: NWS
Snow Depth
Station Depth Elevation
No new snow has been reported.
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UPDATE Sat. snow
By cws6196 4 hours ago
Travel & Activities
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Aviation
City Temp. Conditions Updated
Frederick This station is not reporting.
Gaithersburg 30 °F Overcast 4:35 PM EST
Westminster This station is not reporting.
Thurmont 21 °F Haze 5:01 PM EST
Flight To ETA Status
No flights were found.
Flight Tracker by FlightAware FlightAware
Type Condition
Flight Rule: VFR (KGAI)
Wind Speed: 19.0 kts.
Wind Dir: 273° (West)
Ceiling: 7000 ft

METAR KGAI 112135Z AUTO 33019G32KT 10SM FEW055 BKN070 OVC085 M01/M08 A2972 RMK AO1

Nearby Events
Event Date Forecast
No events within 10 mi of location. View all events.
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 11, 2012 Rain Showers, 45 °F
AT&T Pebble Beach National Pro-Am 8:30 AM PST on February 12, 2012 Mostly Cloudy, 45 °F
Weather Stations
Station Location Temp. Windchill Dew Point Humidity Wind Precipitation Elevation Updated Type Website
Falling Green, Mount Airy, MD 28.6 °F 20 °F 20 °F 71% West  at  10.0 mph 0.00 in / hr 685 ft 5:05 PM EST Rapid Fire  
Airy Estates, Mount Airy, MD 28.5 °F 22 °F 20 °F 69% WNW  at  5.8 mph 0.00 in / hr 670 ft 5:05 PM EST Rapid Fire  
Conestoga Heights, Mt. Airy, MD 36.3 °F 34 °F 33 °F 88% NE  at  3.1 mph 0.00 in / hr 745 ft 5:05 PM EST Rapid Fire  
Poplar Springs, Mount Airy, MD 29.0 °F 21 °F 16 °F 59% WSW  at  7.6 mph 0.00 in / hr 740 ft 5:05 PM EST Rapid Fire  
Taylorsville, Mt Airy, MD 28.8 °F 19 °F 17 °F 62% NW  at  11.6 mph 0.00 in / hr 802 ft 5:00 PM EST Normal
Village Green, Woodbine, MD 29.8 °F 23 °F 18 °F 61% WSW  at  7.0 mph 0.00 in / hr 682 ft 4:57 PM EST Normal
Carroll County, Taylorsville, MD 27.8 °F 18 °F 21 °F 75% West  at  11.0 mph 0.00 in / hr 833 ft 5:02 PM EST Normal  
Larriland Farm, Woodbine, MD 29.9 °F 19 °F 20 °F 66% West  at  15.0 mph 0.00 in / hr 200 ft 5:02 PM EST Normal
Green Valley, Monrovia, MD 30.9 °F 31 °F 23 °F 72% North  at  0.0 mph 0.00 in / hr 673 ft 5:05 PM EST Rapid Fire
Rt 97, Sykesville, MD 30.2 °F 24 °F 20 °F 65% NW  at  6.0 mph 0.00 in / hr 584 ft 4:51 PM EST Normal
Buckhorn, Berrett, MD 30.3 °F 30 °F 22 °F 72% West  at  2.0 mph 0.00 in / hr 660 ft 5:05 PM EST Normal  
Winfield, Westminster, MD 28.9 °F 22 °F 20 °F 70% North  at  7.0 mph 0.00 in / hr 748 ft 5:04 PM EST Normal  
Browningsville, Damascus, MD 28.7 °F 19 °F 19 °F 67% West  at  12.0 mph 0.00 in / hr 600 ft 5:02 PM EST Normal  
APRSWXNET Frederick MA , New Market, MD 31 °F 22 °F 22 °F 69% WSW  at  11 mph 0.00 in / hr 515 ft 4:31 PM EST MADIS
Lake Linganore, New Market, MD 30.7 °F 25 °F 19 °F 61% East  at  5.8 mph 0.00 in / hr 473 ft 4:59 PM EST Normal  
Damascus Valley Park, Damascus, MD 30.1 °F 24 °F 21 °F 70% NW  at  5.6 mph 0.00 in / hr 764 ft 5:05 PM EST Rapid Fire  
Lee's House, Sykesville, MD 30.6 °F 23 °F 17 °F 57% SSW  at  8.0 mph 0.00 in / hr 500 ft 5:05 PM EST Normal  
Cedar Ridge, Laytonsville, MD 29.9 °F 20 °F 18 °F 62% NW  at  13.0 mph 0.00 in / hr 620 ft 5:05 PM EST Normal  
Hawk Ridge, Sykesville, MD 30.9 °F 26 °F 21 °F 67% ESE  at  5.0 mph 0.00 in / hr 561 ft 5:05 PM EST Normal  
Villages of Urbana, Urbana, MD 31.1 °F 31 °F 7 °F 35% SSW  at  2.2 mph 0.00 in / hr 0 ft 5:04 PM EST Normal  
Eldersburg, Eldersburg, MD 29.8 °F 30 °F 20 °F 67% NNW  at  3.0 mph 0.00 in / hr 571 ft 5:01 PM EST Normal  
MDDOT I-70 at Monacacy, Frederick, MD 31 °F 23 °F 18 °F 58% NW  at  9 mph 0.00 in / hr 319 ft 4:40 PM EST MADIS
Park Ridge, Clarksburg, MD 30.2 °F 21 °F 20 °F 65% NNE  at  10.7 mph - / hr 623 ft 4:54 PM EST Normal  
Walkersville, Walkersville, MD 30.8 °F 27 °F 19 °F 63% NW  at  4.0 mph 0.00 in / hr 308 ft 4:55 PM EST Normal
MDDOT I-70 at MD-32, West Friendship, MD 32 °F 24 °F 27 °F 81% NNW  at  10 mph 0.00 in / hr 520 ft 4:48 PM EST MADIS
APRSWXNET Sykesville MD , Marriottsville, MD 32 °F 22 °F - - NW  at  15 mph 0.00 in / hr 540 ft 4:43 PM EST MADIS
West of Dayton, MD, Dayton, MD 30.5 °F 23 °F 23 °F 72% NW  at  7.5 mph 0.00 in / hr 585 ft 5:05 PM EST Rapid Fire
Carroll Community College, Westminster, MD 28.4 °F 19 °F 19 °F 68% WNW  at  11.0 mph 0.00 in / hr 0 ft 5:05 PM EST Rapid Fire
Laytonsville, MD 29.8 °F 15 °F 17 °F 59% West  at  30.0 mph 0.00 in / hr 600 ft 5:02 PM EST Normal  
Gateway Center, Clarksburg, MD 29.3 °F 23 °F 18 °F 61% West  at  6.0 mph 0.00 in / hr 583 ft 5:04 PM EST Normal  
APRSWXNET Marriottsville MD , Marriottsville, MD 30 °F 22 °F 20 °F 66% NNW  at  9 mph 0.00 in / hr 570 ft 4:38 PM EST MADIS
Avondale Run, Westminster, MD 30.6 °F 25 °F 22 °F 69% North  at  5.0 mph 0.01 in / hr 611 ft 5:05 PM EST Normal  
Manor Ridge, Gaithersburg, MD 30.0 °F 30 °F 18 °F 61% WSW  at  0.0 mph 0.00 in / hr 575 ft 5:05 PM EST Rapid Fire
APRSWXNET Westminster MD U, Westminster, MD 28 °F 21 °F 25 °F 87% NW  at  6 mph 0.00 in / hr 639 ft 4:48 PM EST MADIS
North Germantown, Germantown, MD 30.7 °F 24 °F 14 °F 49% North  at  7.4 mph 0.00 in / hr 439 ft 5:05 PM EST Rapid Fire
Triadelphia Reservoir, Brookeville, MD 30.7 °F 31 °F 18 °F 60% West  at  3.0 mph 0.01 in / hr 100 ft 5:02 PM EST Normal
APRSWXNET Woodstock MD , Woodstock, MD 32 °F 25 °F 20 °F 62% West  at  8 mph 0.00 in / hr 436 ft 4:43 PM EST MADIS
Gaithersburg, MD 30.4 °F 24 °F 19 °F 62% West  at  6.0 mph 0.00 in / hr 467 ft 5:05 PM EST Normal  
Monocacy Overlook, Adamstown, MD 31.3 °F 23 °F 20 °F 62% NW  at  8.9 mph 0.00 in / hr 262 ft 5:05 PM EST Rapid Fire  
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Wind Advisory
Mobile & Email Alerts Statement as of 12:38 PM EST on February 11, 2012

... Wind Advisory in effect from 7 PM this evening to 7 am EST
Sunday...

The National Weather Service in Baltimore MD/Washington has
issued a Wind Advisory... which is in effect from 7 PM this
evening to 7 am EST Sunday.

* Timing... tonight. The highest gusts are likely this evening.

* Winds... northwest 25 to 35 mph with gusts up to 50 mph.

Precautionary/preparedness actions...

A Wind Advisory means that winds of 35 mph are expected. Winds
this strong can make driving difficult... especially for high
profile vehicles. Use extra caution.





Public Information Statement
Mobile & Email Alerts Statement as of 3:22 PM EST on February 11, 2012

The following are unofficial observations taken during the past 12
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

... Anne Arundel County...
   Severn 0.3 700 am 2/11 trained spotter
   BWI Airport T 100 PM 2/11 Airport

... Baltimore County...
   2 NW Long Green 1.8 851 am 2/11 trained spotter
   1 ESE Glyndon 1.6 901 am 2/11 trained spotter
   1 E Oella 1.0 715 am 2/11 trained spotter
   1 se Garrison 1.0 900 am 2/11 trained spotter
   Hunt Valley 0.5 800 am 2/11 broadcast media

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

... Carroll County...
   1 W Westminster 1.0 700 am 2/11 public

... Howard County...
   2 N Columbia 1.0 700 am 2/11 trained spotter
   1 SSE Simpsonville 1.0 615 am 2/11 trained spotter

... Montgomery County...
   5 N Laytonsville 2.0 710 am 2/11 broadcast media
   3 E Clarksburg 0.7 902 am 2/11 trained spotter
   2 WSW Damascus 0.6 305 PM 2/11 co-op observer

Virginia

... Arlington County...
   Reagan National airp T 100 PM 2/11 Airport

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

... Clarke County...
   1 NNW Berryville 0.5 830 am 2/11 trained spotter

... Fairfax County...
   1 NNE Herndon 0.6 700 am 2/11 NWS employee
   1 E Oakton 0.5 600 am 2/11 trained spotter

... Fauquier County...
   Warrenton 0.1 245 PM 2/11 NWS employee

... Frederick County...
   2 ESE Stephens City 0.6 415 am 2/11 trained spotter

... Loudoun County...
   Countryside 0.7 751 am 2/11 NWS employee
   3 NNW Dulles interna 0.6 235 PM 2/11 NWS employee
   Dulles international 0.6 235 PM 2/11 Airport
   3 NW Dulles internat 0.4 500 am 2/11 NWS office

... Prince William County...
   3 NNW Woolsey 1.1 859 am 2/11 trained spotter

... Warren County...
   2 N Linden 1.1 858 am 2/11 trained spotter
   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

... Grant County...
   Bayard 3.5 145 PM 2/11 co-op observer

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

... Pendleton County...
   6 WSW Cherry Grove 3.0 1000 am 2/11 trained spotter


**********************24 hour snowfall**********************

Location 24 hour time/date comments
                     snowfall of
                     /inches/ measurement

Maryland

... Allegany County...
   Frostburg 0.8 700 am 2/11 co-op observer
   1 SSE Cresaptown-Bel 0.2 700 am 2/11 cocorahs
   1 S Cumberland T 700 am 2/11 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 2/11 co-op observer
   2 W Severn 1.0 700 am 2/11 cocorahs
   BWI Airport 0.5 700 am 2/11 Airport
   3 E Laurel 0.5 700 am 2/11 cocorahs
   3 ESE Pasadena 0.5 800 am 2/11 cocorahs
   2 ENE Deale 0.4 700 am 2/11 cocorahs
   2 SSW Severn 0.3 900 am 2/11 cocorahs

... Baltimore County...
   NE Reisterstown 1.1 700 am 2/11 cocorahs
   1 SW Long Green 1.0 700 am 2/11 cocorahs
   1 SW Towson 1.0 830 am 2/11 cocorahs
   2 WNW Catonsville 1.0 700 am 2/11 cocorahs
   1 SW Jacksonville 0.8 800 am 2/11 cocorahs
   1 E Kingsville 0.4 700 am 2/11 cocorahs

... Calvert County...
   6 E Marlton 0.2 800 am 2/11 cocorahs

... Carroll County...
   se Mount Airy 1.6 700 am 2/11 cocorahs
   1 W Westminster 1.3 700 am 2/11 cocorahs
   4 NE Taneytown 1.0 700 am 2/11 cocorahs
   3 NW Sykesville 1.0 730 am 2/11 cocorahs
   3 NE Taneytown 1.0 700 am 2/11 cocorahs

... Frederick County...
   3 NNW New Market 0.8 900 am 2/11 cocorahs
   1 SSE Thurmont 0.5 700 am 2/11 cocorahs
   4 SSW Frederick 0.3 700 am 2/11 cocorahs
   2 se Emmitsburg T 930 am 2/11 co-op observer

... Harford County...
   1 N Jarrettsville 2.0 800 am 2/11 cocorahs
   3 NNE Kingsville 1.0 700 am 2/11 cocorahs
   2 W Bel Air 1.0 730 am 2/11 cocorahs

... Howard County...
   2 SSE Sykesville 1.8 700 am 2/11 cocorahs
   2 W Elkridge 1.0 700 am 2/11 cocorahs
   2 N Columbia 1.0 700 am 2/11 cocorahs
   3 NW Columbia 1.0 730 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...
   Brighton dam 2.2 900 am 2/11 co-op observer
   3 SW Gaithersburg 0.9 700 am 2/11 cocorahs
   3 NE Gaithersburg 0.8 700 am 2/11 cocorahs
   1 se Olney 0.7 700 am 2/11 cocorahs
   2 W Colesville 0.7 715 am 2/11 cocorahs
   5 NNE Germantown 0.7 700 am 2/11 cocorahs
   1 ESE Rossmoor 0.5 700 am 2/11 cocorahs
   1 ESE Norbeck 0.4 700 am 2/11 cocorahs
   7 N Silver Spring 0.4 700 am 2/11 cocorahs
   1 NNW Takoma Park 0.3 730 am 2/11 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 0.2 800 am 2/11 cocorahs
   1 E Bowie 0.2 800 am 2/11 cocorahs
   ESE Camp Springs 0.2 800 am 2/11 cocorahs
   1 se Oxon Hill 0.1 745 am 2/11 co-op observer
   1 W Oxon Hill 0.1 745 am 2/11 cocorahs
   2 se Forest Heights 0.1 745 am 2/11 cocorahs

... St. Marys County...
   5 NE Mechanicsville T 700 am 2/11 co-op observer

... Washington County...
   Williamsport 0.5 600 am 2/11 co-op observer

Virginia

... Arlington County...
   Reagan National airp T 652 am 2/11 Airport

... 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

... Fairfax County...
   3 NE Vienna 0.5 700 am 2/11 co-op observer
   3 N Vienna 0.4 700 am 2/11 cocorahs
   1 W Vienna 0.2 730 am 2/11 cocorahs
   3 S Herndon 0.2 700 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

... 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
   7 se Winchester 0.1 700 am 2/11 co-op observer

... Highland County...
   1 SW Mill Gap 1.0 530 am 2/11 co-op observer

... Loudoun County...
   Mount Weather 1.0 700 am 2/11 co-op observer
   3 WSW Round Hill 0.7 800 am 2/11 cocorahs
   Dulles international 0.4 700 am 2/11 Airport
   Sterling rcs 0.4 700 am 2/11 co-op observer

... Madison County...
   Haywood T 700 am 2/11 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

... Warren County...
   Front Royal 0.5 600 am 2/11 co-op observer

West Virginia

... Berkeley County...
   2 NW Falling Waters 1.0 700 am 2/11 cocorahs
   1 WNW Bunker Hill 1.0 700 am 2/11 cocorahs
   1 W Martinsburg T 730 am 2/11 co-op observer

... Grant County...
   Bayard 1.5 700 am 2/11 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

... Mineral County...
   2 SSW Keyser 0.3 700 am 2/11 co-op observer