Port Republic, MD

3:16 PM EST on February 10, 2012 (GMT -0500)
Elev: 157 ft
Lon: 76.5° W
Lat: 38.5° N
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Tropical Weather: Tropical Cyclone Giovanna (South Indian Ocean) Tropical Cyclone Jasmine (Southern Pacific)
Weather Summary
Weather Underground Forecast for Friday, February 10, 2012.

Expect active weather to move into the East on Friday, as a trough of low pressure moves from the Southern Plains and into the Eastern Valleys. Flow around this system will pull moisture and energy in from the Gulf of Mexico. This will produce scattered showers and thunderstorms over the Southern Plains and Lower Mississippi River Valley throughout the day. There is a slight chance that these storms will turn severe with strong winds and heavy downpours. The northern side of this system will push a cold front into the Midwest, which will move through the Great Lakes and into the Ohio River Valley. Expect light and scattered snow showers to develop along the front as it passes through northern Michigan and into the eastern Ohio Valley and the Central Appalachians. Warmer temperatures ahead of this system will allow for rain showers to develop in parts of the Mid-Atlantic states and the Tennessee Valley.

Out West, a weak trough of low pressure moves onshore from the Pacific Ocean, bringing some moisture onshore with it. This will produce more rain and high elevation snow showers over the Pacific Northwest. Some of this moisture will stretch southward into northern California, allowing for light rain and high elevation snow showers to spread into the northern Sierras.
Weather Underground Forecast for Friday, February 10, 2012.

Expect active weather to move into the East on Friday, as a trough of low pressure moves from the Southern Plains and into the Eastern Valleys. Flow around this system will pull moisture and energy in from the Gulf of Mexico. This will produce scattered showers and thunderstorms over the Southern Plains and Lower Mississippi River Valley throughout the day. There is a slight chance that these storms will turn severe with strong winds and heavy downpours. The northern side of this system will push a cold front into the Midwest, which will move through the Great Lakes and into the Ohio River Valley. Expect light and scattered snow showers to develop along the front as it passes through northern Michigan and into the eastern Ohio Valley and the Central Appalachians. Warmer temperatures ahead of this system will allow for rain showers to develop in parts of the Mid-Atlantic states and the Tennessee Valley.

Out West, a weak trough of low pressure moves onshore from the Pacific Ocean, bringing some moisture onshore with it. This will produce more rain and high elevation snow showers over the Pacific Northwest. Some of this moisture will stretch southward into northern California, allowing for light rain and high elevation snow showers to spread into the northern Sierras.
Port Republic Weather at a Glance
Updated 3:16 PM EST
Weather Station - report
Elevation
71 ft
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Now
Mostly Cloudy
Mostly Cloudy
Temperature
41.9 °F
Feels Like 42 °F
Wind(mph)
0.0
Sunrise / Set
7:03 AM
5:38 PM
Moon
Waning Gibbous
Today
Partly Cloudy 49 °F
Partly Cloudy
Tonight
Rain 36 °F
Rain
90% chance of precipitation
Tomorrow
Snow Showers 43 | 22 °F
Snow Showers
60% chance of precipitation
Sunday
Partly Cloudy 34 | 23 °F
Partly Cloudy
Monday
Clear 43 | 31 °F
Clear
Tuesday
Chance of Rain 47 | 34 °F
Chance of Rain
30% chance of precipitation
Today is forecast to be nearly the same temperature as yesterday.
Conditions
Pressure
29.91 in
Visibility
10.0 miles
Clouds
Mostly Cloudy 11000 ft
Moisture
Humidity
64%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
METAR K2W6 101955Z AUTO 16003KT 10SM BKN110 07/M01 A3005 RMK AO1
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Weather Radio
Temperature
Windchill
42 °F
Dew Point
31 °F
Wind
Speed / Dir
Calm
Wind Gust
4.0 mph
Health
UV
0.0 out of 16
Pollen
2.30 out of 12
Pollen Forecast
Air Quality
Not available.
Flu Activity
Sporadic
View Flu Map
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Regional Forecast for Calvert
This Afternoon
cloudy Mostly cloudy. Highs around 50. South winds around 5 mph.
Tonight
nt_rain Rain...mainly after midnight. Lows in the mid 30s. Southeast winds around 5 mph...becoming north after midnight. Chance of rain 90 percent.
Saturday
snow Showers likely. Snow showers likely in the afternoon. Highs in the mid 40s. Northwest winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 60 percent.
Saturday Night
nt_chancesnow Mostly cloudy. Rain and snow showers likely in the evening...then a chance of snow after midnight. Blustery with lows in the lower 20s. Northwest winds 20 to 25 mph with gusts up to 45 mph. Chance of precipitation 60 percent.
Sunday
partlycloudy Mostly sunny and brisk. Highs in the mid 30s. Northwest winds 20 to 25 mph with gusts up to 35 mph.
Sunday Night
nt_sunny Mostly clear. Lows in the mid 20s.
Monday
sunny Sunny. Highs in the lower 40s.
Monday Night
nt_cloudy Mostly cloudy. Lows in the lower 30s.
Tuesday
chancerain Cloudy with a 30 percent chance of rain showers. Highs in the upper 40s.
Tuesday Night
nt_cloudy Mostly cloudy. Lows in the mid 30s.
Wednesday
cloudy Mostly cloudy. Highs in the upper 40s.
Wednesday Night
nt_cloudy Mostly cloudy. Lows in the mid 30s.
Thursday
partlysunny Partly sunny. Highs in the upper 40s.
Source: NWS at 12:30 PM EST on February 10, 2012
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Forecast
View Calendar 7-Day Weather Forecast for 20676
Friday, 10
Partly Cloudy
49 | 36 °F
Partly Cloudy
Chance of
Precipitation
10%
Saturday, 11
Snow Showers
43 | 22 °F
Snow Showers
Chance of
Precipitation
60%
Sunday, 12
Partly Cloudy
34 | 23 °F
Partly Cloudy
Chance of
Precipitation
0%
Monday, 13
Clear
43 | 31 °F
Clear
Chance of
Precipitation
0%
Tuesday, 14
Chance of Rain
47 | 34 °F
Chance of Rain
Chance of
Precipitation
30%
Wednesday, 15
Mostly Cloudy
49 | 34 °F
Mostly Cloudy
Chance of
Precipitation
10%
Thursday, 16
Partly Cloudy
49 | NA
Partly Cloudy
Chance of
Precipitation
10%
Source: NWS at 12:30 PM EST on February 10, 2012
Regional Forecast for Calvert
This Afternoon
cloudy Mostly cloudy. Highs around 50. South winds around 5 mph.
Tonight
nt_rain Rain...mainly after midnight. Lows in the mid 30s. Southeast winds around 5 mph...becoming north after midnight. Chance of rain 90 percent.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 31 | 26 45 | 30 46 | 30 43 | 33
Wind 2 mph South 3 mph SW 3 mph South 1 mph SE
Humidity 82% 57% 55% 68%
Chance of Precip. 0% 10% 10% 90%
Cloud Cover 54% 30% 73% 100%
Conditions Partly Cloudy Partly Cloudy Mostly Cloudy Rain
Sunrise & Sunset
7:03 AM
5:38 PM
Source: NWS at 12:30 PM EST on February 10, 2012
Regional Forecast for Calvert
Saturday
snow Showers likely. Snow showers likely in the afternoon. Highs in the mid 40s. Northwest winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 60 percent.
Saturday Night
nt_chancesnow Mostly cloudy. Rain and snow showers likely in the evening...then a chance of snow after midnight. Blustery with lows in the lower 20s. Northwest winds 20 to 25 mph with gusts up to 45 mph. Chance of precipitation 60 percent.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 37 | 32 42 | 30 36 | 25 28 | 19
Wind 6 mph NNW 10 mph NNW 17 mph NNW 20 mph NW
Humidity 82% 59% 64% 66%
Chance of Precip. 90% 60% 60% 60%
Cloud Cover 100% 83% 89% 73%
Conditions Rain Mostly Cloudy Snow Showers Chance of Snow
Sunrise & Sunset
7:02 AM
5:39 PM
Source: NWS at 12:30 PM EST on February 10, 2012
Regional Forecast for Calvert
Sunday
partlycloudy Mostly sunny and brisk. Highs in the mid 30s. Northwest winds 20 to 25 mph with gusts up to 35 mph.
Sunday Night
nt_sunny Mostly clear. Lows in the mid 20s.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 24 | 12 31 | 10 32 | 12 28 | 13
Wind 19 mph NW 19 mph NW 15 mph WNW 9 mph WNW
Humidity 59% 41% 44% 55%
Chance of Precip. 60% 0% 0% 0%
Cloud Cover 71% 42% 47% 15%
Conditions Chance of Snow Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
7:00 AM
5:40 PM
Source: NWS at 12:30 PM EST on February 10, 2012
Regional Forecast for Calvert
Monday
sunny Sunny. Highs in the lower 40s.
Monday Night
nt_cloudy Mostly cloudy. Lows in the lower 30s.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 27 | 14 38 | 16 38 | 21 35 | 25
Wind 7 mph WNW 9 mph West 7 mph West 4 mph SW
Humidity 60% 41% 47% 65%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 7% 8% 13% 66%
Conditions Clear Clear Clear Partly Cloudy
Sunrise & Sunset
6:59 AM
5:41 PM
Source: NWS at 12:30 PM EST on February 10, 2012
Regional Forecast for Calvert
Tuesday
chancerain Cloudy with a 30 percent chance of rain showers. 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 34 | 25 43 | 28 42 | 33 39 | 34
Wind 4 mph WSW 7 mph SSW 5 mph SSW 2 mph South
Humidity 71% 57% 70% 83%
Chance of Precip. 10% 10% 30% 30%
Cloud Cover 78% 90% 85% 68%
Conditions Mostly Cloudy Chance of Rain Chance of Rain Partly Cloudy
Sunrise & Sunset
6:58 AM
5:42 PM
Source: NWS at 12:30 PM EST on February 10, 2012
Regional Forecast for Calvert
Wednesday
cloudy Mostly cloudy. Highs in the upper 40s.
Wednesday Night
nt_cloudy Mostly cloudy. Lows in the mid 30s.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 36 | 32 45 | 35 44 | 36 39 | 34
Wind 2 mph WSW 5 mph NW 4 mph NNW 4 mph NNW
Humidity 85% 68% 74% 81%
Chance of Precip. 10% 10% 20% 20%
Cloud Cover 61% 68% 72% 57%
Conditions Partly Cloudy Chance of Rain Chance of Rain Partly Cloudy
Sunrise & Sunset
6:58 AM
5:42 PM
Source: NWS at 12:30 PM EST on February 10, 2012
Regional Forecast for Calvert
Thursday
partlysunny Partly sunny. Highs in the upper 40s.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 36 | 32 45 | 34 45 | 36 39 | 34
Wind 5 mph NNW 5 mph North 4 mph NW 4 mph NNW
Humidity 79% 63% 71% 81%
Chance of Precip. 10% 10% 10% 20%
Cloud Cover 44% 45% 67% 57%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
6:58 AM
5:42 PM
BestForecast (what's this?)
Nearby
History & Almanac
February 10, 2012 Max Temp Min Temp
Normal (KNHK) 40 °F 24 °F
Record (KNHK) 96 °F (1999) 9 °F (1979)
Yesterday 43.2 °F 31.9 °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.
Coastal Water Temperatures
Place Temperature
Solomons Island, MD 43.0 °F
Cambridge, MD 44.1 °F
Astronomy
Feb. 10, 2012 Rise Set
Actual Time 7:03 AM EST 5:38 PM EST
Civil Twilight 6:35 AM EST 6:05 PM EST
Nautical Twilight 6:04 AM EST 6:36 PM EST
Astronomical Twilight 5:33 AM EST 7:07 PM EST
Moon 9:09 PM EST 8:13 AM EST
Length Of Visible Light 11h 29m
Length of Day
10h 34m
Tomorrow will be 2m 15s longer.
Waning Gibbous, 89% 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
52 °F
Salisbury
48 °F
Ocean City
46 °F
College Park
46 °F
Easton
23 °F
Oakland
23 °F
Frederick
26 °F
Hagerstown
Source: NWS
Snow Depth
Station Depth Elevation
No new snow has been reported.
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Some pics of showers and storms that moved into South West Florida.
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Travel & Activities
Travel Planning
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Aviation
City Temp. Conditions Updated
Leonardtown 45 °F Mostly Cloudy 2:55 PM EST
Patuxent River 42 °F Overcast 2:52 PM EST
St. Inigoes 47 °F Mostly Cloudy 2:53 PM EST
Cambridge 46 °F Clear 2:54 PM EST
Flight To ETA Status
No flights were found.
Flight Tracker by FlightAware FlightAware
Type Condition
Flight Rule: VFR (K2W6)
Wind Speed: 3.0 kts.
Wind Dir: 123° (ESE)
Ceiling: 11000 ft

METAR K2W6 101955Z AUTO 16003KT 10SM BKN110 07/M01 A3005 RMK AO1

Nearby Events
Event Date Forecast
Point Farm Garden Restoration 9:00 AM EST 2012-02-11 Rain, 38°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 10, 2012 Partly Cloudy, 47 °F
AT&T Pebble Beach National Pro-Am 8:30 AM PST on February 11, 2012 Chance of Rain, 45 °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
Lusby, MD 41.9 °F 42 °F 31 °F 64% ESE  at  0.0 mph 0.00 in / hr 71 ft 3:16 PM EST Rapid Fire
McIntosh Road, Hollywood, MD 46.2 °F 46 °F 29 °F 51% SSW  at  0.0 mph 0.00 in / hr 119 ft 3:15 PM EST Normal
Mill Cove Harbor, California, MD 41.9 °F 42 °F 31 °F 66% ESE  at  2.0 mph 0.00 in / hr 10 ft 3:11 PM EST Normal  
APRSWXNET Huntingtown MD , Sunderland, MD 44 °F 44 °F 28 °F 53% ESE  at  0 mph 0.00 in / hr 121 ft 3:03 PM EST MADIS
Solomons, Solomons, MD 41.3 °F 37 °F 35 °F 77% East  at  7.0 mph 0.00 in / hr 5 ft 3:16 PM EST Rapid Fire
APRSWXNET Solomons MD , Dowell, MD 41 °F 37 °F 33 °F 72% East  at  6 mph 0.00 in / hr 6 ft 2:56 PM EST MADIS
North Town Creek, California, MD 43.3 °F 43 °F 28 °F 54% NE  at  0.7 mph 0.00 in / hr 105 ft 3:16 PM EST Rapid Fire  
Wildewood, California, MD 42.7 °F 43 °F 31 °F 62% East  at  1.0 mph 0.00 in / hr 141 ft 3:15 PM EST Normal
Chesapeake Beach, Chesapeake Beach, MD 43.7 °F 42 °F 8 °F 23% ESE  at  3.9 mph - / hr 43 ft 3:16 PM EST Normal  
Esperanza Farms, Lexington Park, MD 43.0 °F 43 °F 27 °F 52% ESE  at  0.0 mph 0.00 in / hr 105 ft 3:16 PM EST Normal
Victoria Station, Owings, MD 42.9 °F 43 °F 26 °F 52% NNE  at  2.0 mph 0.00 in / hr 157 ft 3:02 PM EST Normal
Academy Hills, Leonardtown, MD 46.3 °F 46 °F 32 °F 58% ESE  at  2.0 mph 0.00 in / hr 73 ft 3:16 PM EST Rapid Fire  
Arbor Greene, Owings, MD 43.3 °F 41 °F 24 °F 47% ESE  at  4.0 mph - / hr 102 ft 3:03 PM EST Normal
Heards Estates, Great Mills, MD 45.5 °F 46 °F 30 °F 55% ESE  at  1.0 mph 0.00 in / hr 120 ft 3:14 PM EST Normal  
North Beach, MD 41.3 °F 41 °F 30 °F 64% East  at  1.0 mph 0.00 in / hr 16 ft 3:06 PM EST Normal
APRSWXNET Baden MD , Brandywine, MD 47 °F 45 °F 29 °F 50% SW  at  5 mph 0.00 in / hr 134 ft 2:56 PM EST MADIS
Black Walnut Point Rd., Tilghman Island, MD 43.0 °F 43 °F 32 °F 66% ESE  at  1.0 mph 0.00 in / hr 5 ft 3:16 PM EST Rapid Fire
Ross Neck, Cambridge, MD 43.9 °F 44 °F 28 °F 54% SW  at  0.0 mph 0.00 in / hr 10 ft 3:15 PM EST Normal  
Lexington Park, MD 43.8 °F 44 °F 33 °F 66% ESE  at  0.0 mph - / hr 79 ft 3:09 PM EST Normal  
Chaptico, MD 47.5 °F 48 °F 24 °F 39% West  at  0.0 mph 0.00 in / hr 31 ft 3:14 PM EST Normal  
Upper Bar Neck Point, Tilghman Island, MD 41.7 °F 42 °F 28 °F 59% SE  at  1.0 mph 0.00 in / hr 7 ft 3:16 PM EST Rapid Fire
KK4GV, Friendship, MD 43.8 °F 44 °F 28 °F 54% SE  at  0.0 mph 0.00 in / hr 120 ft 3:14 PM EST Normal  
APRSWXNET Oakley MD , Avenue, MD 45 °F 45 °F 30 °F 55% SW  at  1 mph 0.00 in / hr 9 ft 2:53 PM EST MADIS
Fairhaven, Traceys Landing, MD 41.9 °F 42 °F 27 °F 56% South  at  0.4 mph 0.00 in / hr 39 ft 3:16 PM EST Rapid Fire  
RAWS CEDARVILLE MD, Brandywine, MD 48 °F 48 °F 24 °F 38% WSW  at  3 mph 0.00 in / hr 200 ft 2:19 PM EST MADIS
APRSWXNET Bushwood MD , Bushwood, MD 46 °F 46 °F 34 °F 62% SSW  at  1 mph 0.00 in / hr 42 ft 3:05 PM EST MADIS
Drayden, Drayden, MD 43.9 °F 43 °F 32 °F 63% East  at  3.1 mph 0.00 in / hr 20 ft 3:15 PM EST Normal  
NERRS NERRS METEOROLOGICAL SITE PATUXENT, Upper Marlboro, MD 48 °F 44 °F 29 °F 48% SSE  at  8 mph 0.00 in / hr 1 ft 2:30 PM EST MADIS
Possum Trot, La Plata, MD 47.1 °F 47 °F 21 °F 35% NW  at  2.2 mph 0.00 in / hr 135 ft 3:15 PM EST Normal  
Bauer Rd, St Marys City, MD 45.6 °F 46 °F 34 °F 64% SE  at  0.0 mph 0.00 in / hr 15 ft 3:16 PM EST Rapid Fire  
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Public Information Statement
Mobile & Email Alerts Statement as of 11:30 am EDT on February 10, 2012

... Flood stages to change on the Shenandoah and Rapidan rivers...

On Tuesday... March 13th 2012... the flood stages at two river
forecast locations will be lowered in response to local needs and
impacts.

On the Shenandoah River... the flood stage at Millville in Jefferson
County will be lowered from 13.5 feet to 10.0 feet. Several roads
along the river flood at levels around 10 feet... and lowering the
flood stage will provide transportation officials and local
residents additional notice that these roads are expected to flood.
This change will result in a modest increase in flood warnings at
this location. The Reach of this forecast point affects both
Jefferson County West Virginia... and Clarke County Virginia... and
both counties will be warned when the new... lower... flood stage is
expected to be exceeded.

On the Rapidan river... the flood stage at the gauge south of
Culpeper on the Culpeper-Orange County border will be lowered from
14 feet to 13 feet. Roads and agricultural lands along the river
begin to flood at the 13 foot level... and therefore the lowering of
the flood stage will provide additional warning of these
occurrences. As a result of this change... the action stage... which
was previously 13 feet... will be lowered to 11 feet.

If you have questions about these changes... please contact
Jason Elliott
senior service hydrologist
Jason.Elliott@noaa.Gov