Hourly Forecast
Sun, 12:00 PM
Isolated Rain ShowersWinds: 8 mph W
Sun, 01:00 PM
Isolated Rain ShowersWinds: 9 mph W
Sun, 02:00 PM
Isolated Rain ShowersWinds: 10 mph W
Sun, 03:00 PM
Isolated Rain ShowersWinds: 12 mph W
Sun, 04:00 PM
Isolated Rain ShowersWinds: 12 mph W
Sun, 05:00 PM
Isolated Rain ShowersWinds: 10 mph W
Sun, 06:00 PM
Partly CloudyWinds: 8 mph NW
Sun, 07:00 PM
Partly CloudyWinds: 6 mph NW
Sun, 08:00 PM
Partly CloudyWinds: 5 mph NW
Sun, 09:00 PM
Mostly ClearWinds: 5 mph N
Sun, 10:00 PM
Mostly ClearWinds: 5 mph N
Sun, 11:00 PM
Mostly ClearWinds: 6 mph N
Mon, 12:00 AM
ClearWinds: 6 mph N
Mon, 01:00 AM
ClearWinds: 7 mph N
Mon, 02:00 AM
ClearWinds: 8 mph NE
Mon, 03:00 AM
Mostly ClearWinds: 9 mph NE
Mon, 04:00 AM
Mostly ClearWinds: 9 mph NE
Mon, 05:00 AM
Mostly ClearWinds: 9 mph NE
Mon, 06:00 AM
SunnyWinds: 10 mph NE
Mon, 07:00 AM
SunnyWinds: 12 mph NE
Mon, 08:00 AM
SunnyWinds: 12 mph NE
Mon, 09:00 AM
SunnyWinds: 12 mph E
Mon, 10:00 AM
SunnyWinds: 10 mph E
Mon, 11:00 AM
SunnyWinds: 10 mph E
Coastal Waters Forecast
National Weather Service Baltimore MD/Washington DC
FOR THE TIDAL POTOMAC AND MD PORTION OF THE CHESAPEAKE BAY.
Tidal Potomac River and Maryland portion of Chesapeake Bay. Forecasts of wave heights do not include effects of wind direction relative to tidal currents. Expect higher waves when winds are blowing against the tidal flow. Waves flat where waters are iced over. A cold front will drop southward across the Mid-Atlantic through tonight. The front will drop further south the first half of the week, likely reaching as far south as Florida by Tuesday night as strong high pressure builds in from the Northeast. High pressure will drift offshore mid to late week. Small Craft Advisories may be needed in northeast to east flow Monday behind the front, then in southerly flow at times Tuesday through Thursday.