Gale Warning
Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
338 PM EST Sat Dec 6 2025
West central North Atlantic continental shelf and slope waters
beyond 20 nm to 250 nm offshore, including south of Georges Bank
from 1000 fm to 250 nm offshore.
Seas given as significant wave height, which is the average
height of the highest 1/3 of the waves. Individual waves may be
more than twice the significant wave height.
Locally higher winds and seas can be expected in and near tstms.
ANZ920-070845-
Baltimore Canyon to 69W east of 1000 FM and south of 38.5N to
250 NM offshore-
338 PM EST Sat Dec 6 2025
...GALE WARNING...
.TONIGHT...N to NW winds 5 to 15 kt, becoming NW 10 to 20 kt.
Seas 5 to 9 ft. Scattered showers.
.SUN...N to NW winds 5 to 15 kt, becoming W to NW 5 to 10 kt.
Seas 4 to 7 ft.
.SUN NIGHT...W winds 10 to 20 kt, becoming NW. Seas 3 to 6 ft.
.MON...N to NW winds 15 to 25 kt, becoming N 25 to 35 kt. Seas
6 to 11 ft.
.MON NIGHT...N winds 25 to 35 kt, becoming N to NE 20 to 30 kt.
Seas 8 to 13 ft.
.TUE...NE winds 15 to 25 kt, becoming variable 5 to 15 kt. Seas
7 to 12 ft.
.TUE NIGHT...W to SW winds 15 to 25 kt. Seas 4 to 6 ft.
.WED...SW winds 20 to 30 kt. Seas 6 to 10 ft.
.WED NIGHT...SW winds 25 to 35 kt, becoming W. Seas 9 to 14 ft.
.THU...W winds 20 to 30 kt. Seas 8 to 13 ft.
.THU NIGHT...NW winds 15 to 20 kt, becoming W 10 to 15 kt. Seas
7 to 12 ft.
$$
Dense Fog Advisory
URGENT - MARINE WEATHER MESSAGE
National Weather Service Baltimore MD/Washington DC
831 PM EST Sat Dec 6 2025
ANZ536-537-070945-
/O.NEW.KLWX.MF.Y.0002.251207T0131Z-251207T1400Z/
Tidal Potomac from Indian Head to Cobb Island MD-
Tidal Potomac from Cobb Island MD to Smith Point VA-
831 PM EST Sat Dec 6 2025
...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM EST SUNDAY...
* WHAT...Dense fog will reduce visibility to less than 1 NM.
* WHERE...Tidal Potomac River from Indian Head MD to Smith Point
VA.
* WHEN...Until 9 AM EST Sunday.
* IMPACTS...Low visibility will make navigation difficult.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you must navigate, proceed with caution. Use proper fog
signals. Make sure all running lights are on. Remember to use
your radar and compass.
&&
$$
CJL
Freezing Fog Advisory
URGENT - WEATHER MESSAGE
National Weather Service Baltimore MD/Washington DC
845 PM EST Sat Dec 6 2025
VAZ036-037-050-056-070945-
/O.CON.KLWX.ZF.Y.0001.000000T0000Z-251207T1400Z/
Nelson-Albemarle-Orange-Spotsylvania-
845 PM EST Sat Dec 6 2025
...FREEZING FOG ADVISORY REMAINS IN EFFECT UNTIL 9 AM EST SUNDAY...
* WHAT...Visibility one quarter mile or less in freezing fog.
* WHERE...Albemarle, Nelson, Orange, and Spotsylvania Counties.
* WHEN...Until 9 AM EST Sunday.
* IMPACTS...Low visibility could make driving conditions hazardous.
Dense fog with sub-freezing temperatures could cause surfaces to
quickly become slick.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.
&&
$$
CJL
URGENT - WEATHER MESSAGE
National Weather Service Baltimore MD/Washington DC
845 PM EST Sat Dec 6 2025
VAZ038-039-051-055-057-502-527-070945-
/O.EXA.KLWX.ZF.Y.0001.000000T0000Z-251207T1400Z/
Greene-Madison-Culpeper-Stafford-King George-Southern Fauquier-
Central and Southeast Prince William/Manassas/Manassas Park-
845 PM EST Sat Dec 6 2025
...FREEZING FOG ADVISORY IN EFFECT UNTIL 9 AM EST SUNDAY...
* WHAT...Visibility one quarter mile or less in freezing fog.
* WHERE...Greene, King George, Central and Southeast Prince
William/Manassas/Manassas Park, Culpeper, Southern Fauquier,
Stafford, and Madison Counties.
* WHEN...Until 9 AM EST Sunday.
* IMPACTS...Low visibility could make driving conditions hazardous.
Dense fog with sub-freezing temperatures could cause surfaces to
quickly become slick.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.
&&
$$
Special Weather Statement
Special Weather Statement
National Weather Service Mount Holly NJ
917 PM EST Sat Dec 6 2025
DEZ001>003-MDZ012-015-019-020-NJZ016>018-021>023-070900-
New Castle-Kent-Inland Sussex-Kent MD-Queen Annes-Talbot-Caroline-
Salem-Gloucester-Camden-Cumberland-Atlantic-Cape May-
Including the cities of Wilmington, Dover, Georgetown,
Chestertown, Centreville, Easton, Denton, Pennsville, Glassboro,
Camden, Cherry Hill, Millville, Hammonton,
and Cape May Court House
917 PM EST Sat Dec 6 2025
...Locally dense patchy freezing fog into tonight...
Patchy fog continues to develop this evening and is expected to
continue into tonight. The fog formation is not expected to be
widespread but could be locally dense with visibility dropping
below a quarter of a mile. Freezing fog is also a concern tonight
as temperatures continue to drop which could lead to a light
glazing of ice on surfaces along with reduced visibility. Elevated
surfaces are of particular concern into tonight for a light glazing
of ice. Use caution when traveling and be prepared for changes in
visibility.
$$
Guzzo
Air Quality Alert
PAZ057-059-063-065-066-080500-
Dauphin-Lebanon-Cumberland-York-Lancaster-
330 PM EST Sat Dec 6 2025
...AIR QUALITY ALERT IS IN EFFECT FOR SUNDAY DECEMBER 7...
The Pennsylvania Department of Environmental Protection has
issued a Code ORANGE Air Quality Alert on Sunday for the
Susquehanna Valley.
A Code ORANGE Air Quality Alert means that air pollution
concentrations within the region may become unhealthy for
sensitive groups. Sensitive groups include children, people
suffering from asthma, heart disease or other lung diseases,
and the elderly. The effects of air pollution can be minimized
by avoiding strenuous activity or exercise outdoors.
For more information on ground-level ozone and fine particles,
visit http://www.airnow.gov and http://www.aqpartners.state.pa.us.
$$
Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Baltimore MD/Washington DC
421 PM EST Sat Dec 6 2025
ANZ530>543-DCZ001-MDZ008-011-013-014-016>018-504-506-508-
VAZ053>057-527-072130-
Chesapeake Bay north of Pooles Island MD-
Chesapeake Bay from Pooles Island to Sandy Point MD-
Chesapeake Bay from Sandy Point to North Beach MD-
Chesapeake Bay from North Beach to Drum Point MD-
Chesapeake Bay from Drum Point MD to Smith Point VA-
Tidal Potomac from Key Bridge to Indian Head MD-
Tidal Potomac from Indian Head to Cobb Island MD-
Tidal Potomac from Cobb Island MD to Smith Point VA-
Patapsco River including Baltimore Harbor-
Chester River to Queenstown MD-Eastern Bay-
Choptank River to Cambridge MD and the Little Choptank River-
Patuxent River to Broomes Island MD-
Tangier Sound and the inland waters surrounding Bloodsworth
Island-District of Columbia-Cecil-Southern Baltimore-
Prince Georges-Anne Arundel-Charles-St. Marys-Calvert-
Central and Southeast Montgomery-Central and Southeast Howard-
Southeast Harford-Fairfax-Arlington/Falls Church/Alexandria-
Stafford-Spotsylvania-King George-
Central and Southeast Prince William/Manassas/Manassas Park-
421 PM EST Sat Dec 6 2025
This Hazardous Weather Outlook is for the Maryland portion of the
Chesapeake Bay, Tidal Potomac River, and I-95 corridor through
central Maryland, northern Virginia, and District of Columbia.
.DAY ONE...Tonight
Areas of freezing fog will be possible late tonight through early
Sunday morning, mainly south of Fredericksburg.
.DAYS TWO THROUGH SEVEN...Sunday through Friday
No hazardous weather is expected at this time.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Hazardous Weather Outlook
National Weather Service Baltimore MD/Washington DC
421 PM EST Sat Dec 6 2025
MDZ003>006-503-505-507-VAZ025>031-036>040-050-051-501-502-505>508-
526-WVZ050>053-055-072130-
Washington-Frederick MD-Carroll-Northern Baltimore-
Northwest Montgomery-Northwest Howard-Northwest Harford-Augusta-
Rockingham-Shenandoah-Frederick VA-Page-Warren-Clarke-Nelson-
Albemarle-Greene-Madison-Rappahannock-Orange-Culpeper-
Northern Fauquier-Southern Fauquier-Western Loudoun-
Eastern Loudoun-Northern Virginia Blue Ridge-
Central Virginia Blue Ridge-Northwest Prince William-Hampshire-
Morgan-Berkeley-Jefferson-Hardy-
421 PM EST Sat Dec 6 2025
This Hazardous Weather Outlook is for portions of eastern West
Virginia, northern and central Virginia, and central and western
Maryland.
.DAY ONE...Tonight
Areas of freezing fog will be possible late tonight through early
Sunday morning from the central VA Piedmont south along and east
of the Blue Ridge.
.DAYS TWO THROUGH SEVEN...Sunday through Friday
No hazardous weather is expected at this time.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
