Brookeville, MD

12:34 AM EST on February 12, 2012 (GMT -0500)
Elev: 433 ft
Lon: 77.1° W
Lat: 39.2° N
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Active Advisory: Wind Advisory,  Special Statement (US Severe Weather) Active Notice: Public Information Statement
Tropical Weather: Tropical Cyclone Giovanna (South Indian Ocean) Tropical Cyclone Jasmine (Southern Pacific)
Weather Summary
Kari Kiefer
Weather Underground midday recap for Saturday, February 11, 2012.

Cold air poured into the Plains on Saturday, while snow showers developed in parts of the Northeast. A strong low pressure system that brought heavy rain to the Southern Plains and Southeast has advanced eastward and off the East Coast into the Atlantic Ocean. However, counter-clockwise flow around this system continued to push moisture into the Northeast, Great Lakes, and Ohio River Valley. In addition to cool air over the region, this allowed for snow showers to develop across Michigan and the Ohio River Valley. Snowfall accumulations ranged from 1 to 3 inches in most areas, with up to 5 inches at higher elevations of the Central Appalachians. Coastal regions remained slightly warmer, which maintained light rain showers from southern Maine through Virginia.

Behind this system, a dominant ridge of high pressure continued to build over the Plains. This system started to stretch eastward over the Mississippi Valley. Flow around this system pulled cold air in from central Canada and kept seasonable cool temperatures over the Central US. High temperatures only reached into the 30s in parts of northern Texas, while the Central and Northern Plains saw highs in the teens, with overnight lows in the negative teens.

Out West, cool conditions persisted with areas of wet weather as a trough of low pressure moved over the Pacific Northwest and into the Intermountain West and Great Basin. Rainfall totals and high elevation snow accumulation remained light. A few light rain showers extended into California as moist onshore flow persisted.
Weather Underground midday recap for Saturday, February 11, 2012.

Cold air poured into the Plains on Saturday, while snow showers developed in parts of the Northeast. A strong low pressure system that brought heavy rain to the Southern Plains and Southeast has advanced eastward and off the East Coast into the Atlantic Ocean. However, counter-clockwise flow around this system continued to push moisture into the Northeast, Great Lakes, and Ohio River Valley. In addition to cool air over the region, this allowed for snow showers to develop across Michigan and the Ohio River Valley. Snowfall accumulations ranged from 1 to 3 inches in most areas, with up to 5 inches at higher elevations of the Central Appalachians. Coastal regions remained slightly warmer, which maintained light rain showers from southern Maine through Virginia.

Behind this system, a dominant ridge of high pressure continued to build over the Plains. This system started to stretch eastward over the Mississippi Valley. Flow around this system pulled cold air in from central Canada and kept seasonable cool temperatures over the Central US. High temperatures only reached into the 30s in parts of northern Texas, while the Central and Northern Plains saw highs in the teens, with overnight lows in the negative teens.

Out West, cool conditions persisted with areas of wet weather as a trough of low pressure moved over the Pacific Northwest and into the Intermountain West and Great Basin. Rainfall totals and high elevation snow accumulation remained light. A few light rain showers extended into California as moist onshore flow persisted.
Weather Underground Broadcast Network
Brookeville Weather at a Glance
Updated 12:34 AM EST
Elevation
390 ft
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Now
Overcast
Overcast
Temperature
20.1 °F
Feels Like 7 °F
Wind(mph)
12.7
Sunrise / Set
7:04 AM
5:41 PM
Moon
Waning Gibbous
Tonight
Chance of Snow 18 °F
Chance of Snow
20% chance of precipitation
Sunday
Partly Cloudy 32 °F
Partly Cloudy
Sunday Night
Clear 20 °F
Clear
Monday
Clear 40 | 27 °F
Clear
Tuesday
Chance of Rain 41 | 31 °F
Chance of Rain
20% chance of precipitation
Wednesday
Mostly Cloudy 49 | 29 °F
Mostly Cloudy
Today is forecast to be nearly the same temperature as yesterday.
Conditions
Pressure
29.78 in
Visibility
1.5 miles
Clouds
Overcast 1400 ft
Moisture
Humidity
84%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
METAR KGAI 120515Z AUTO 34013G23KT 1 1/2SM OVC014 M07/M09 A2991 RMK AO1
Don't speak METAR? Read our FAQ.
Weather Radio
Launch Weather Radio
Temperature
Windchill
7 °F
Dew Point
16 °F
Wind
Speed / Dir
12.7 mph from NNW
Wind Gust
22.8 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 Montgomery
Sunday
partlycloudy Mostly sunny and blustery. Highs in the lower 30s. Northwest winds 15 to 25 mph with gusts up to 40 mph.
Sunday Night
nt_sunny Mostly clear. Lows in the lower 20s. West winds 15 to 20 mph. Gusts up to 40 mph in the evening.
Monday
sunny Sunny. Highs in the lower 40s. West winds 10 to 15 mph.
Monday Night
nt_partlycloudy Partly cloudy in the evening...then becoming mostly cloudy. Lows in the upper 20s. West winds 5 to 10 mph...becoming northwest after midnight.
Tuesday
cloudy Cloudy. Highs in the lower 40s.
Tuesday Night
nt_cloudy Mostly cloudy. Lows in the lower 30s.
Wednesday
cloudy Mostly cloudy. Highs in the upper 40s.
Wednesday Night
nt_cloudy Mostly cloudy. Lows in the lower 30s.
Thursday
chancesnow Mostly cloudy with a chance of snow showers. Highs in the upper 40s. Chance of snow 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.
Friday Night
nt_sunny Mostly clear. Lows in the lower 30s.
Saturday
partlycloudy Mostly sunny. Highs in the upper 40s.
Source: NWS at 12:30 am EST on February 12, 2012
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Updated:  
 
 

 

Nowcast as of 10:49 PM EST on February 11, 2012
Light snow showers will continue across north central and northeastern Maryland...the northern Shenandoah Valley...and the Washington DC metropolitan area through midnight. The snow will be tapering off along the Pennsylvania border...after leaving behind a quarter to half inch of fresh snow. Gusty winds of 30 to 40 mph...with occasional gusts to 50 mph will temporarily reduce visibilities in the heavier snow showers. Wind chill values will also drop well into the teens and 20s.
Wind Advisory in effect until 7 am EST this morning...
Displaying 0–0 of 41 Stations ► ◄
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Forecast
View Calendar 7-Day Weather Forecast for 20833
Sunday, 12
Partly Cloudy
32 | 20 °F
Partly Cloudy
Chance of
Precipitation
0%
Monday, 13
Clear
40 | 27 °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
49 | 29 °F
Mostly Cloudy
Chance of
Precipitation
10%
Thursday, 16
Chance Rain
49 | 38 °F
Chance Rain
Chance of
Precipitation
20%
Friday, 17
Chance of Rain
49 | 31 °F
Chance of Rain
Chance of
Precipitation
20%
Saturday, 18
Partly Cloudy
49 | NA
Partly Cloudy
Chance of
Precipitation
10%
Source: NWS at 12:30 am EST on February 12, 2012
Regional Forecast for Montgomery
Overnight
nt_chancesnow Snow showers likely. Little or no snow accumulation. Blustery with lows around 20. Northwest winds 20 to 25 mph with gusts up to 50 mph. Chance of snow 70 percent.
Sunday
partlycloudy Mostly sunny and blustery. Highs in the lower 30s. Northwest winds 15 to 25 mph with gusts up to 40 mph.
Sunday Night
nt_sunny Mostly clear. Lows in the lower 20s. West winds 15 to 20 mph. Gusts up to 40 mph in the evening.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 21 | 7 30 | 9 28 | 12 24 | 14
Wind 15 mph NW 20 mph WNW 17 mph WNW 10 mph WNW
Humidity 52% 40% 47% 65%
Chance of Precip. 20% 0% 0% 0%
Cloud Cover 27% 39% 25% 16%
Conditions Partly Cloudy Partly Cloudy Clear Clear
Sunrise & Sunset
7:04 AM
5:41 PM
Source: NWS at 12:30 am EST on February 12, 2012
Regional Forecast for Montgomery
Monday
sunny Sunny. Highs in the lower 40s. West winds 10 to 15 mph.
Monday Night
nt_partlycloudy Partly cloudy in the evening...then becoming mostly cloudy. Lows in the upper 20s. West winds 5 to 10 mph...becoming northwest after midnight.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 23 | 13 36 | 14 35 | 17 31 | 17
Wind 6 mph West 12 mph West 7 mph West 4 mph West
Humidity 66% 41% 45% 56%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 12% 7% 7% 42%
Conditions Clear Clear Clear Partly Cloudy
Sunrise & Sunset
7:02 AM
5:42 PM
Source: NWS at 12:30 am EST on February 12, 2012
Regional Forecast for Montgomery
Tuesday
cloudy Cloudy. Highs in the lower 40s.
Tuesday Night
nt_cloudy Mostly cloudy. Lows in the lower 30s.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 29 | 20 39 | 26 39 | 29 35 | 29
Wind 0 mph NW 5 mph South 3 mph South 0 mph South
Humidity 68% 59% 69% 80%
Chance of Precip. 10% 20% 20% 20%
Cloud Cover 71% 93% 86% 73%
Conditions Mostly Cloudy Overcast Chance of Rain Mostly Cloudy
Sunrise & Sunset
7:01 AM
5:43 PM
Source: NWS at 12:30 am EST on February 12, 2012
Regional Forecast for Montgomery
Wednesday
cloudy Mostly cloudy. Highs in the upper 40s.
Wednesday Night
nt_cloudy Mostly cloudy. Lows in the lower 30s.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 34 | 29 45 | 33 41 | 34 35 | 32
Wind 1 mph NE 4 mph North 2 mph NNW 1 mph NNE
Humidity 85% 64% 76% 87%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 84% 75% 75% 69%
Conditions Mostly Cloudy Mostly Cloudy Mostly Cloudy Partly Cloudy
Sunrise & Sunset
7:00 AM
5:44 PM
Source: NWS at 12:30 am EST on February 12, 2012
Regional Forecast for Montgomery
Thursday
chancesnow Mostly cloudy with a chance of snow showers. Highs in the upper 40s. Chance of snow 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 32 | 29 45 | 35 45 | 39 42 | 41
Wind 2 mph NE 5 mph ESE 6 mph South 4 mph South
Humidity 88% 69% 77% 82%
Chance of Precip. 10% 10% 20% 20%
Cloud Cover 36% 52% 92% 87%
Conditions Partly Cloudy Chance of Snow Chance of Rain Chance of Rain
Sunrise & Sunset
6:59 AM
5:45 PM
Source: NWS at 12:30 am EST on February 12, 2012
Regional Forecast for Montgomery
Friday
partlysunny Partly sunny. Highs in the upper 40s.
Friday Night
nt_sunny Mostly clear. Lows in the lower 30s.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 40 | 37 46 | 30 42 | 27 37 | 25
Wind 6 mph SW 10 mph WNW 7 mph WNW 4 mph WNW
Humidity 88% 54% 54% 63%
Chance of Precip. 30% 30% 30% 30%
Cloud Cover 79% 50% 52% 23%
Conditions Chance of Rain Chance of Rain Chance of Rain Clear
Sunrise & Sunset
6:59 AM
5:45 PM
Source: NWS at 12:30 am EST on February 12, 2012
Regional Forecast for Montgomery
Saturday
partlycloudy Mostly sunny. Highs in the upper 40s.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 34 | 23 45 | 25 44 | 27 37 | 25
Wind 4 mph WNW 7 mph WNW 6 mph WNW 4 mph WNW
Humidity 63% 44% 53% 63%
Chance of Precip. 10% 10% 10% 30%
Cloud Cover 23% 25% 34% 23%
Conditions Clear Clear Partly Cloudy Clear
Sunrise & Sunset
6:59 AM
5:45 PM
BestForecast (what's this?)
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
History & Almanac
February 12, 2012 Max Temp Min Temp
Normal (KCGS) 45 °F 24 °F
Record (KCGS) 64 °F (2009) 6 °F (1979)
Yesterday 26.2 °F 20.8 °F
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
Coastal Water Temperatures
Place Temperature
Washington, DC 43.0 °F
Baltimore, MD 42.1 °F
Solomons Island, MD 43.0 °F
Marine Forecast
Astronomy
Feb. 12, 2012 Rise Set
Actual Time 7:04 AM EST 5:41 PM EST
Civil Twilight 6:36 AM EST 6:08 PM EST
Nautical Twilight 6:05 AM EST 6:40 PM EST
Astronomical Twilight 5:33 AM EST 7:11 PM EST
Moon 11:33 PM EST 9:23 AM EST
Length Of Visible Light 11h 32m
Length of Day
10h 37m
Tomorrow will be 2m 19s longer.
Waning Gibbous, 77% of the Moon is Illuminated
Today
Waning Gibbous
Feb 14
Last Quarter
Feb 21
New
Feb 29
First Quarter
Mar 8
Full
Visit Astronomy
Today's Extremes
State Highs State Lows
45 °F
Salisbury
44 °F
Patuxent River
43 °F
Ocean City
42 °F
Maryland Science Center
41 °F
Baltimore
19 °F
Hagerstown
24 °F
Gaithersburg
24 °F
Baltimore
26 °F
Patuxent River
26 °F
Ocean City
Source: NWS
Snow Depth
Station Depth Elevation
No new snow has been reported.
Snow Depth Reports — Snow Depth Map
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Travel Planning
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Aviation
City Temp. Conditions Updated
Gaithersburg 19 °F Overcast 12:15 AM EST
College Park This station is not reporting.
Fort Meade This station is not reporting.
Baltimore 24 °F Overcast 11:54 PM EST
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Flight To ETA Status
PDT4101
Philadelphia, PA 		KBWI 12:48AM On Time
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Type Condition
Flight Rule: IFR (KGAI)
Wind Speed: 13.0 kts.
Wind Dir: 331° (NNW)
Ceiling: 1400 ft

METAR KGAI 120515Z AUTO 34013G23KT 1 1/2SM OVC014 M07/M09 A2991 RMK AO1

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Nearby Events
Event Date Forecast
TD Bank Speed Networking at Montgomery Community Media 7:00 AM EST 2012-02-14 Mostly Cloudy, 30°F
February 15: Customer Service Superstars Training 10:00 AM EST 2012-02-15 Clear, 37°F
No BS Valentine's Day 12:00 PM EST 2012-02-15 Clear, 43°F
From TRASH to TREASURE - Buying and Renovating a home with a 203K loan 7:00 PM EST 2012-02-15 Partly Cloudy, 39°F
C12 270 Business Roundtable 9:00 AM EST 2012-02-15 Partly Cloudy, 36°F
Event data courtesy eviesays.com
Sports
Event Date Forecast
Budweiser Shootout 8:29 PM EST on February 18, 2012 Partly Cloudy, 63 °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, 63 °F
View all Sports Weather
Weather Stations
Station Location Temp. Windchill Dew Point Humidity Wind Precipitation Elevation Updated Type Website
Brookeville Farms, Brookeville, MD 20.1 °F 7 °F 16 °F 84% NNW  at  12.7 mph 0.00 in / hr 390 ft 12:34 AM EST Rapid Fire  
Triadelphia Reservoir, Brookeville, MD 20.2 °F 13 °F 14 °F 78% North  at  5.0 mph 0.00 in / hr 100 ft 12:32 AM EST Normal
West of Dayton, MD, Dayton, MD 20.6 °F 5 °F 16 °F 83% NNW  at  19.5 mph 0.00 in / hr 585 ft 12:34 AM EST Rapid Fire
Laytonsville, MD 19.7 °F 4 °F 15 °F 81% NW  at  20.0 mph 0.00 in / hr 600 ft 12:32 AM EST Normal  
Cherrywood, Olney, MD 20.3 °F 13 °F 17 °F 87% NW  at  5.0 mph 0.00 in / hr 522 ft 12:27 AM EST Normal  
Highland, Highland, MD 21.6 °F 16 °F 18 °F 84% WSW  at  4.0 mph 0.00 in / hr 469 ft 12:30 AM EST Normal  
Manor Ridge, Gaithersburg, MD 19.0 °F 19 °F 13 °F 78% ESE  at  0.0 mph 0.00 in / hr 575 ft 12:34 AM EST Rapid Fire
Beaufort Park, Fulton, MD 21.2 °F 10 °F 16 °F 80% NW  at  9.8 mph - / hr 446 ft 12:22 AM EST Normal  
Pheasant Ridge, Columbia, MD 21.9 °F 22 °F -8 °F 25% NNE  at  0.0 mph 0.00 in / hr 400 ft 12:33 AM EST Rapid Fire  
Gaithersburg, MD 19.2 °F 19 °F 17 °F 89% ENE  at  3.0 mph 0.00 in / hr 467 ft 12:21 AM EST Normal  
Flower Valley, Rockville, MD 21.0 °F 12 °F 14 °F 75% NW  at  6.9 mph 0.00 in / hr 347 ft 12:32 AM EST Normal  
Larriland Farm, Woodbine, MD 19.9 °F 7 °F 16 °F 85% NNW  at  13.0 mph 0.00 in / hr 200 ft 12:32 AM EST Normal
Cedar Ridge, Laytonsville, MD 20.0 °F 13 °F 16 °F 86% West  at  5.0 mph 0.00 in / hr 620 ft 12:34 AM EST Normal  
Montgomery Village, MD 22.3 °F 22 °F 10 °F 59% North  at  - - / hr 350 ft 11:44 PM EST Rapid Fire
MDDOT US-29 at Mid Patuxent, Fulton, MD 23 °F 15 °F 23 °F 99% NW  at  7 mph 0.00 in / hr 268 ft 12:08 AM EST MADIS
MDDOT I-70 at MD-32, West Friendship, MD 21 °F 13 °F 21 °F 99% North  at  6 mph 0.00 in / hr 520 ft 12:08 AM EST MADIS
Damascus Valley Park, Damascus, MD 19.8 °F 20 °F 15 °F 82% NNW  at  0.9 mph 0.00 in / hr 764 ft 12:34 AM EST Rapid Fire  
Woodley Gardens, Rockville, MD 19.7 °F 13 °F 15 °F 81% NE  at  5.0 mph 0.00 in / hr 451 ft 12:30 AM EST Normal
MDDOT I-270 @ I-370, Gaithersburg, MD 20 °F 10 °F 14 °F 78% WSW  at  9 mph 0.04 in / hr 449 ft 12:10 AM EST MADIS
Wilde Lake, Columbia, MD 22.4 °F 15 °F 16 °F 76% NNW  at  6.0 mph 0.00 in / hr 401 ft 12:32 AM EST Normal
North Springbrook, Colesville, MD 19.0 °F 8 °F 18 °F 97% WNW  at  9.0 mph 0.00 in / hr 315 ft 12:31 AM EST Rapid Fire  
Poplar Springs, Mount Airy, MD 19.4 °F 13 °F 14 °F 81% NW  at  4.1 mph 0.00 in / hr 740 ft 12:34 AM EST Rapid Fire  
Muddy Branch Park, Gaithersburg, MD 20.7 °F 14 °F 16 °F 83% ESE  at  5.0 mph 0.00 in / hr 394 ft 12:34 AM EST Rapid Fire  
APRSWXNET Columbia MD, Columbia, MD 23 °F 13 °F 16 °F 73% West  at  9 mph 0.00 in / hr 312 ft 11:51 PM EST MADIS
Kings Contrivance Village, Dickinson Nei, Columbia, MD 22.1 °F 15 °F 17 °F 79% NNW  at  5.0 mph 0.00 in / hr 322 ft 12:34 AM EST Rapid Fire
Columbia/Allview, Columbia, MD 22.5 °F 13 °F 18 °F 83% NW  at  9.0 mph 0.00 in / hr 282 ft 11:11 PM EST Rapid Fire  
Burleigh Manor, Ellicott City, MD 21.6 °F 10 °F 2 °F 42% West  at  12.0 mph - / hr 425 ft 12:32 AM EST Normal  
Park Ridge, Clarksburg, MD 19.4 °F 4 °F 16 °F 87% WNW  at  19.0 mph - / hr 623 ft 12:27 AM EST Normal  
Emerson Community, Laurel, MD 23.1 °F 8 °F 18 °F 81% NW  at  20.0 mph 0.00 in / hr 344 ft 12:34 AM EST Rapid Fire
Kentlands, Gaithersburg, MD 20.8 °F 21 °F 12 °F 68% NNE  at  1.6 mph 0.00 in / hr 380 ft 12:34 AM EST Rapid Fire  
APRSWXNET Marriottsville MD , Marriottsville, MD 19 °F 9 °F 13 °F 76% NNW  at  8 mph 0.00 in / hr 570 ft 11:52 PM EST MADIS
Lee's House, Sykesville, MD 20.5 °F 13 °F 11 °F 66% SW  at  6.0 mph 0.00 in / hr 500 ft 12:34 AM EST Normal  
Calverton, Silver Spring, MD 24.3 °F 14 °F 23 °F 93% NW  at  10.0 mph 0.00 in / hr 330 ft 12:34 AM EST Rapid Fire
Kemp Mill, Silver Spring, MD 20.1 °F 16 °F 19 °F 95% SW  at  3.1 mph 0.00 in / hr 270 ft 12:34 AM EST Rapid Fire  
Kemp Mill/Silver Spring, Silver Spring, MD 20.5 °F 10 °F 17 °F 87% NNE  at  9.0 mph 0.00 in / hr 400 ft 12:33 AM EST Rapid Fire
Avalon at Traville, North Potomac, MD 20.5 °F 11 °F 14 °F 76% West  at  8.3 mph 0.00 in / hr 422 ft 12:34 AM EST Rapid Fire  
Longhorn, Gaithersburg, MD 20.0 °F 9 °F 11 °F 68% WNW  at  10.0 mph 0.00 in / hr 432 ft 12:30 AM EST Normal
Hidden Clearing, Columbia, MD 21.8 °F 15 °F 15 °F 75% WNW  at  5.0 mph 0.00 in / hr 381 ft 12:34 AM EST Rapid Fire  
Enchanted Forest, Ellicott City, MD 21.3 °F 21 °F 14 °F 72% SSE  at  2.0 mph 0.00 in / hr 407 ft 12:34 AM EST Rapid Fire  
Potomac Woods, Rockville, MD 19.4 °F 19 °F 12 °F 73% East  at  0.0 mph 0.00 in / hr 453 ft 12:34 AM EST Rapid Fire  
APRSWXNET Woodstock MD , Woodstock, MD 21 °F 11 °F 13 °F 71% WNW  at  8 mph 0.00 in / hr 436 ft 12:03 AM EST MADIS
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Wind Advisory
Mobile & Email Alerts Statement as of 9:41 PM EST on February 11, 2012

... Wind Advisory remains in effect until 7 am EST Sunday...

* timing... overnight. Winds will begin to diminish toward dawn.

* Winds... northwest 20 to 30 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.





Special Statement
Mobile & Email Alerts Statement as of 11:04 PM EST on February 11, 2012

... One last round of snow showers tonight...

An upper level disturbance will be pivoting through the Baltimore
Washington area overnight... providing snow to the region. The snow
will be ending across northern Maryland by midnight... affecting
Metro Washington and the northern Shenandoah Valley through 1am...
and reaching southern Maryland and the northern Piedmont of Virginia
between midnight and 2 am.

Look for a quick inch of snow with this disturbance. Roads may be
snow covered and slick if left untreated. Motorists should
exercise caution on the roads tonight.


Public Information Statement
Mobile & Email Alerts Statement as of 12:14 am EST on February 12, 2012

The following are unofficial observations taken during the past 26
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...
   1 NNW Frostburg 1.2 542 PM 2/11 co-op observer

... 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 2.3 900 PM 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
   1 NE Kingsville 0.8 600 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 SSW Manchester 3.9 1055 PM 2/11 trained spotter
   3 WSW Lineboro 1.2 1035 PM 2/11 trained spotter
   4 NE Millers 1.2 245 am 2/11 co-op observer
   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...
   2 WSW Damascus 2.7 1158 PM 2/11 co-op observer
   5 N Laytonsville 2.5 400 PM 2/11 broadcast media
   3 E Clarksburg 0.7 902 am 2/11 trained spotter
   1 SSE Colesville 0.5 1145 PM 2/11 this evening only

... Washington County...
   1 WSW Cavetown 1.5 359 PM 2/11 trained spotter

Virginia

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

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

... Clarke County...
   1 NNW Berryville 0.6 735 PM 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
   2 ESE Chantilly 0.4 1208 am 2/12 NWS employee

... 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

... 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
   Countryside 0.7 751 am 2/11 NWS employee
   3 NNW Dulles interna 0.6 235 PM 2/11 NWS employee
   Leesburg 0.6 300 am 2/11 public
   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 7.1 720 PM 2/11 co-op observer
   1 E Bismarck 0.1 550 PM 2/11 public

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

... Pendleton County...
   6 WSW Cherry Grove 5.0 541 PM 2/11 trained spotter
   2 S Seneca Rocks 0.5 600 PM 2/11 public


***********************peak wind gust***********************

Location Max wind time/date comments
                        gust of
                         mph measurement

Maryland

... Anz533...
   3 E Calvert Cliffs 46 948 PM 2/11 buoy

... Anz537...
   2 WSW Piney Point 53 712 PM 2/11 mesonet
   2 se Cobb Island 47 705 PM 2/11 buoy
   7 SSE Saint George I 46 930 PM 2/11 buoy

... Baltimore County...
   1 WSW Arbutus 46 713 PM 2/11 mesonet

... Frederick County...
   2 SW Flint 53 709 PM 2/11 AWOS
   1 ENE ballenger cree 46 545 PM 2/11 mesonet

... Montgomery County...
   2 se Gaithersburg 46 750 PM 2/11 mesonet

... St. Marys County...
   Point Lookout 48 805 PM 2/11 buoy
   2 ENE Patuxent River 45 436 PM 2/11 AWOS

... Washington County...
   1 E Hagerstown 46 345 PM 2/11 mesonet

Virginia

... Arlington County...
   1 E Cherrydale 53 821 PM 2/11 mesonet
   1 S Reagan National 44 307 PM 2/11 ASOS

... Augusta County...
   3 WSW Moscow 46 230 PM 2/11 mesonet

... Fairfax County...
   1 ESE Newington 47 839 PM 2/11 AWOS

... King George County...
   3 NE Dahlgren 51 847 PM 2/11 mesonet

... Loudoun County...
   2 SSW Leesburg 51 955 PM 2/11 AWOS
   1 NNE Dulles interna 49 722 PM 2/11 ASOS
   2 ENE Lovettsville 47 718 PM 2/11 mesonet


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