Hourly Forecast
Sat, 05:00 PM
Rain LikelyWinds: 7 mph E
Sat, 06:00 PM
Rain LikelyWinds: 5 mph NE
Sat, 07:00 PM
Light RainWinds: 6 mph N
Sat, 08:00 PM
Light Rain LikelyWinds: 5 mph NW
Sat, 09:00 PM
Light Rain LikelyWinds: 5 mph NW
Sat, 10:00 PM
Light Rain LikelyWinds: 5 mph W
Sat, 11:00 PM
Chance Light RainWinds: 3 mph W
Sun, 12:00 AM
Chance Light RainWinds: 5 mph W
Sun, 01:00 AM
Chance Light RainWinds: 5 mph W
Sun, 02:00 AM
Chance Light RainWinds: 6 mph W
Sun, 03:00 AM
Chance Light RainWinds: 6 mph W
Sun, 04:00 AM
Chance Light RainWinds: 7 mph W
Sun, 05:00 AM
Slight Chance Light RainWinds: 8 mph NW
Sun, 06:00 AM
Mostly CloudyWinds: 10 mph NW
Sun, 07:00 AM
Partly SunnyWinds: 12 mph NW
Sun, 08:00 AM
Partly SunnyWinds: 12 mph NW
Sun, 09:00 AM
Mostly SunnyWinds: 10 mph NW
Sun, 10:00 AM
Mostly SunnyWinds: 12 mph NW
Sun, 11:00 AM
Mostly SunnyWinds: 12 mph NW
Sun, 12:00 PM
Mostly SunnyWinds: 13 mph W
Sun, 01:00 PM
Slight Chance Rain ShowersWinds: 14 mph W
Sun, 02:00 PM
Slight Chance Rain ShowersWinds: 15 mph W
Sun, 03:00 PM
Slight Chance Rain ShowersWinds: 17 mph W
Sun, 04:00 PM
Mostly SunnyWinds: 18 mph W
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 front will stall near the waters as low pressure tracks along it through this evening. A cold front will cross the waters tonight with an even stronger front set to cross Sunday afternoon and evening. High pressure will build south of the area Monday and Tuesday, with the next cold front set to approach Wednesday. Small Craft Advisories are possible Tuesday afternoon into Wednesday.