Hourly Forecast
Fri, 05:00 AM
Mostly CloudyWinds: 14 mph SW
Fri, 06:00 AM
Mostly CloudyWinds: 16 mph SW
Fri, 07:00 AM
Mostly CloudyWinds: 14 mph SW
Fri, 08:00 AM
Isolated Rain ShowersWinds: 13 mph SW
Fri, 09:00 AM
Isolated Rain ShowersWinds: 14 mph W
Fri, 10:00 AM
Isolated Rain ShowersWinds: 14 mph N
Fri, 11:00 AM
Isolated Rain ShowersWinds: 15 mph N
Fri, 12:00 PM
Scattered Rain ShowersWinds: 16 mph N
Fri, 01:00 PM
Scattered Rain ShowersWinds: 16 mph N
Fri, 02:00 PM
Scattered Rain ShowersWinds: 15 mph N
Fri, 03:00 PM
Chance Rain ShowersWinds: 15 mph N
Fri, 04:00 PM
Rain ShowersWinds: 15 mph N
Fri, 05:00 PM
Rain ShowersWinds: 15 mph N
Fri, 06:00 PM
Rain ShowersWinds: 14 mph N
Fri, 07:00 PM
Chance Rain ShowersWinds: 13 mph NE
Fri, 08:00 PM
Chance Rain ShowersWinds: 12 mph NE
Fri, 09:00 PM
Scattered Rain ShowersWinds: 10 mph NE
Fri, 10:00 PM
Scattered Rain ShowersWinds: 9 mph N
Fri, 11:00 PM
Scattered Rain ShowersWinds: 9 mph N
Sat, 12:00 AM
Scattered Rain ShowersWinds: 9 mph N
Sat, 01:00 AM
Scattered Rain ShowersWinds: 10 mph N
Sat, 02:00 AM
Scattered Rain ShowersWinds: 12 mph N
Sat, 03:00 AM
Scattered Rain ShowersWinds: 13 mph N
Sat, 04:00 AM
Scattered Rain ShowersWinds: 15 mph N
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 slide south of the area with multiple weak waves of low pressure riding along it through tonight. High pressure will build over the region through the weekend, then move offshore early next week. A frontal system stalling to the northwest of the area will bring repetitive chances for rain next week. Small Craft Advisories may be needed Sunday afternoon through Monday morning, and again Tuesday into Tuesday night.