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Current Conditions - Patuxent River, MD

Clear
74°
Clear
Wind: 5 mph from the SSE
Dew Point: 66°F
Pressure: 30.01 in
Humidity: 76%
Visibility: 10.0 miles
Updated: 2:52 AM EDT on September 05, 2008 at Patuxent River, Maryland(KNHK)
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5 Day Forecast for ZIP Code 20670

Friday Saturday Sunday Monday Tuesday
Chance of a Thunderstorm Chance of a Thunderstorm Mostly Cloudy Partly Cloudy Chance of a Thunderstorm
Chance of T-storms Chance of T-storms Mostly Cloudy Partly Cloudy Chance of T-storms
83° | 70°
Detail
Almanac
79° | 70°
Detail
Almanac
81° | 70°
Detail
Almanac
83° | 70°
Detail
Almanac
83° | 65°
Detail
Almanac

Extended Forecast for St. Marys

Overnight
Mostly clear. Lows in the mid 60s. South winds 10 to 15 mph.
Friday
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Southeast winds 10 to 15 mph. Chance of rain 30 percent.
Friday Night
Showers with isolated thunderstorms. Lows in the lower 70s. East winds 15 to 20 mph. Gusts up to 45 mph after midnight. Chance of rain near 100 percent.
Saturday
Rain. Rain may be heavy at times in the morning. Strong winds with highs in the upper 70s. East winds 40 to 50 mph... becoming northeast 45 to 55 mph in the afternoon. Chance of rain near 100 percent.
Saturday Night
Mostly cloudy with a 40 percent chance of rain. Lows around 70. Northwest winds 10 to 15 mph.
Sunday
Partly sunny. Highs in the mid 80s.
Sunday Night
Partly cloudy. Lows in the mid 60s.
Monday
Sunny. Highs in the lower 80s.
Monday Night
Partly cloudy. Lows in the upper 60s.
Tuesday
Mostly cloudy with a chance of showers and thunderstorms. Highs in the lower 80s. Chance of rain 30 percent.
Tuesday Night
Mostly cloudy. Lows in the mid 60s.
Wednesday
Partly sunny. Highs in the upper 70s.
Wednesday Night
Partly cloudy. Lows in the mid 60s.
Thursday
Partly sunny with a 30 percent chance of showers. Highs around 80.

Conditions Nearby

  Conditions Temp Forecast: Hi/Low
Charlotte Scattered Clouds 70° 85° / 65°
Raleigh Partly Cloudy 70° 81° / 72°
Fayetteville Clear 67° 81° / 72°
Asheville Clear 63° 83° / 56°
Winston Salem Clear 68° 83° / 65°
Wilmington Partly Cloudy 78° 81° / 74°
Hatteras Clear 79° 83° / 77°

Almanac

Key: T = Trace of precipitation; MM = data not available
September 5, 2008
Normal high:82° Record high:95° (1961)
Normal low:63° Record low:45° (1997)
Sunrise:6:39 AM Moon Rise: 12:41 PM
Sunset:7:28 PM Moon Set: 10:14 PM
Complete weather almanac

Astronomy

Sunrise:06:39 AM (EDT) Moon Rise:12:41 PM (EDT)
Sunset:07:28 PM (EDT) Moon Set:10:14 PM (EDT)
Moon Phase
Sep. 05 Sep. 07 Sep. 15 Sep. 22 Sep. 29

Today's State Extremes

State Highs:

Baltimore Martin 80°F
Annapolis Naval Academy 79°F
Maryland Science Center 78°F
College Park 78°F
Ocean City 77°F

State Lows:

Oakland 60°F
Salisbury 60°F
Cumberland 62°F
Fort Meade 64°F
Cambridge 68°F

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Solomons, Solomons, MD

Temp. Dew Point Humidity Wind Pressure Hourly Precip. Windchill Updated
76.2°F 68°F 75% SSW at 4.3 mph 30.02 in 0.00 in - 3:13 AM EDT
Historical Data & ChartsLive Solomons, MD Weather

Esperanza Farms, Lexington Park, MD

Temp. Dew Point Humidity Wind Pressure Hourly Precip. Windchill Updated
72.1°F 67°F 83% SW at 4.7 mph 30.03 in 0.00 in - 3:12 AM EDT
Historical Data & ChartsEsperanza Weather Center

MDDOT MD-4 at Patuxent, Solomons, MD

Temp. Dew Point Humidity Wind Pressure Hourly Precip. Windchill Updated
75°F 69°F 81% South at 1 mph in 0.00 in - 2:58 AM EDT
Historical Data & ChartsMeteorological Assimilation Data Ingest System

APRSWXNET Lusby MD US, Lusby, MD

Temp. Dew Point Humidity Wind Pressure Hourly Precip. Windchill Updated
81°F 71°F 72% SSE at 0 mph 29.92 in 0.00 in - 3:04 AM EDT
Historical Data & ChartsMeteorological Assimilation Data Ingest System

St. Andrew's Estates, California, MD

Temp. Dew Point Humidity Wind Pressure Hourly Precip. Windchill Updated
71.2°F 66°F 83% East at 0.0 mph 29.88 in 0.00 in - 3:13 AM EDT
Historical Data & ChartsMolly's Weather Station

Lusby, MD

Temp. Dew Point Humidity Wind Pressure Hourly Precip. Windchill Updated
81.1°F 71°F 72% SSE at 0.0 mph 29.92 in 0.00 in - 3:13 AM EDT
Historical Data & ChartsLive Lusby Weather!

Bauer Rd, St Marys City, MD

Temp. Dew Point Humidity Wind Pressure Hourly Precip. Windchill Updated
72.1°F 66°F 81% South at 0.0 mph 30.03 in 0.00 in - 3:11 AM EDT
Historical Data & Charts

NOS_PORTS Cove Point, MD, Lusby, MD

Temp. Dew Point Humidity Wind Pressure Hourly Precip. Windchill Updated
76°F °F - South at 9 mph 30.01 in 0.00 in - 2:48 AM EDT
Historical Data & ChartsMeteorological Assimilation Data Ingest System

NOS_PORTS Piney Point, Piney Point, MD

Temp. Dew Point Humidity Wind Pressure Hourly Precip. Windchill Updated
°F °F - SSW at 8 mph in 0.00 in -14°F 2:42 AM EDT
Historical Data & ChartsMeteorological Assimilation Data Ingest System

McIntosh Road, Hollywood, MD

Temp. Dew Point Humidity Wind Pressure Hourly Precip. Windchill Updated
72.0°F 67°F 83% SW at 0.0 mph 30.02 in 0.00 in - 3:14 AM EDT
Historical Data & ChartsWeather on McIntosh

Leonardtown, Leonardtown, MD

Temp. Dew Point Humidity Wind Pressure Hourly Precip. Windchill Updated
72.3°F 68°F 85% SW at 0.0 mph 29.97 in 0.00 in - 3:13 AM EDT
Historical Data & ChartsBill Cease Weather Page

APRSWXNET Mechanicsville MD US, Morganza, MD

Temp. Dew Point Humidity Wind Pressure Hourly Precip. Windchill Updated
72°F 67°F 84% South at 0 mph 30.02 in 0.00 in - 3:02 AM EDT
Historical Data & ChartsMeteorological Assimilation Data Ingest System

Northumberland Shores, Lottsburg, VA

Temp. Dew Point Humidity Wind Pressure Hourly Precip. Windchill Updated
68.9°F 66°F 92% SSE at 0.0 mph 30.01 in 0.00 in - 3:02 AM EDT
Historical Data & Charts

APRSWXNET Bushwood MD US, Bushwood, MD

Temp. Dew Point Humidity Wind Pressure Hourly Precip. Windchill Updated
75°F 67°F 77% South at 1 mph 29.99 in 0.00 in - 2:56 AM EDT
Historical Data & ChartsMeteorological Assimilation Data Ingest System

Bushwood, MD

Temp. Dew Point Humidity Wind Pressure Hourly Precip. Windchill Updated
74.5°F 66°F 76% SE at 0.0 mph 29.85 in 0.00 in - 3:13 AM EDT
Historical Data & Charts

Patuxent Reach, Prince Frederick, MD

Temp. Dew Point Humidity Wind Pressure Hourly Precip. Windchill Updated
73.5°F 67°F 81% SSW at 2.0 mph 22.38 in 22.81 in - 3:14 AM EDT
Historical Data & ChartsPrince Frederick, Maryland

Wright's Cove, Lottsburg, VA

Temp. Dew Point Humidity Wind Pressure Hourly Precip. Windchill Updated
67.6°F 65°F 91% North at 0.0 mph 29.92 in 0.00 in - 2:59 AM EDT
Historical Data & Charts

APRSWXNET Lottsburg VA US, Lottsburg, VA

Temp. Dew Point Humidity Wind Pressure Hourly Precip. Windchill Updated
67°F 64°F 91% ENE at 0 mph 29.92 in 0.00 in - 2:59 AM EDT
Historical Data & ChartsMeteorological Assimilation Data Ingest System

RAWS BLACKWATER MD US, Church Creek, MD

Temp. Dew Point Humidity Wind Pressure Hourly Precip. Windchill Updated
75°F 68°F 79% SE at 6 mph in 0.00 in - 2:26 AM EDT
Historical Data & ChartsMeteorological Assimilation Data Ingest System

... Flash Flood Watch remains in effect from Saturday morning
through Saturday afternoon...

The Flash Flood Watch continues for

* portions of Maryland... the District of Columbia and Virginia...
including the following areas... in Maryland... Anne Arundel...
Calvert... Carroll... Charles... Frederick MD... Harford...
Howard... Montgomery... northern Baltimore... Prince Georges...
southern Baltimore and St. Marys. The District of Columbia. In
Virginia... Arlington/Falls Church/Alexandria... Culpeper...
Fairfax... Fauquier... King George... Loudoun... Orange... Prince
William/Manassas/Manassas Park... Spotsylvania and Stafford.

* From Saturday morning through Saturday afternoon

* heavy rain associated with Tropical Storm Hanna will move
north across the region Friday afternoon into Saturday. It
appears at this time that the heaviest rains would fall late
Friday night into early Saturday afternoon. This is largely
dependent on the exact track of Hanna. However... along the
path of this storm totals of 3 to 6 inches are expected.
Latest flash flood guidance indicates that amounts of 3 to 4
inches in 3 hours or less will cause small streams and creeks
to flow out of their banks.

* If heavy rain develops... expect small streams to overflow and
low lying roads to flood. Do not ever drive into flood waters.

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a very dangerous situation.

You should monitor later forecasts and be prepared to take action
should flash flood warnings be issued.





Chesapeake-Bay-Drum-Point-MD 38.10n 76.10w




1138 PM EDT Thu Sep 4 2008

... Tropical storm watch remains in effect...

... New information...

The position of Tropical Storm Hanna has been updated.

... Areas affected...

This statement recommends actions to be taken by persons in...
central Maryland... northern Maryland... southern Maryland... the
District of Columbia... central Virginia and northern Virginia.

... Watches/warnings...

Please listen to NOAA Weather Radio or go to weather.Gov on the
internet for more information about these additional hazards.

Flash Flood Watch.

... Precautionary/preparedness actions...

Listen to NOAA Weather Radio or local radio or TV stations for up to
date storm information. Recheck manufactured home tie-Downs. Fill
your automobile Gas Tank. Check batteries and stock up on canned
food, first aid supplies, drinking water and medications. Have a
least three gallons of water per person for at least three days.
Bring outdoors objects such as lawn furniture inside. Secure your
boat. Get extra Cash.

... Storm surge and storm tide...

Coastal storm surge of 2 to 4 feet above normal tide levels can be
expected along the western shore of the Chesapeake Bay and the tidal
Potomac River. The highest water levels are expected during the high
tidal cycle occurring Saturday morning and afternoon.

Here are the times of high tides on Saturday for locations from
north to south along the Chesapeake Bay...

Havre de Grace... 2:44 PM
Bowley Bar... 12:22 PM
Fort McHenry... 11:31 am
Fells Point... 11:40 am
Annapolis... 10:01 am
Chesapeake Beach... 8:44 am
Broomes Island... 7:18 am
Solomons Island... 6:53 am
Point Lookout... 6:03 am

And along the tidal Potomac River...

Washington Channel... 1:34 PM
Reagan National Airport... 1:50 PM
Alexandria... 1:52 PM
Quantico... 12:42 PM
Port Tobacco river... 9:26 am
Dahlgren... 8:34 am
Coltons Point... 8:16 am
Colonial Beach... 8:07 am
Piney Point... 7:40 am

... Winds...

Sustained winds of 40 mph with gusts up to 60 mph are possible
beginning early Saturday morning and lasting into the late
afternoon. The strongest winds will occur east of the Interstate 95
corridor... with southern Maryland having the highest likelihood of
strongest winds. Winds of this magnitude may cause trees and power
lines to fall and cause scattered power outages.

... Probability of hurricane/tropical storm conditions...

For Baltimore MD...

There is a 25 percent chance of winds 39 mph or greater.

For Annapolis MD...

There is a 30 percent chance of winds 39 mph or greater.

For Washington DC...

There is a 25 percent chance of winds 39 mph or greater.

... Inland flooding...

Rain will begin across southern Maryland beginning Friday
afternoon... however the heaviest rains directly associated with
Hanna are expected Saturday morning through mid Saturday afternoon.
Rainfall totals of 3 to 6 inches are possible. These amounts could
cause flash flooding of small streams... creeks... and highly
urbanized areas.

... Next update...

This statement will be updated by 6 am EDT if not sooner.




S S
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