Hourly Forecast
Sun, 11:00 PM
Chance Rain ShowersWinds: 8 mph NW
Mon, 12:00 AM
Rain ShowersWinds: 8 mph NW
Mon, 01:00 AM
Rain ShowersWinds: 8 mph NW
Mon, 02:00 AM
Scattered Rain ShowersWinds: 8 mph NW
Mon, 03:00 AM
Scattered Rain ShowersWinds: 8 mph NW
Mon, 04:00 AM
Scattered Rain ShowersWinds: 9 mph NW
Mon, 05:00 AM
Mostly CloudyWinds: 9 mph NW
Mon, 06:00 AM
Mostly CloudyWinds: 9 mph NW
Mon, 07:00 AM
Partly SunnyWinds: 10 mph W
Mon, 08:00 AM
Partly SunnyWinds: 12 mph W
Mon, 09:00 AM
Mostly SunnyWinds: 12 mph W
Mon, 10:00 AM
Partly SunnyWinds: 12 mph W
Mon, 11:00 AM
Mostly SunnyWinds: 13 mph W
Mon, 12:00 PM
Mostly SunnyWinds: 13 mph W
Mon, 01:00 PM
Mostly SunnyWinds: 13 mph W
Mon, 02:00 PM
Mostly SunnyWinds: 14 mph W
Mon, 03:00 PM
Partly SunnyWinds: 14 mph W
Mon, 04:00 PM
Mostly CloudyWinds: 14 mph NW
Mon, 05:00 PM
Partly SunnyWinds: 13 mph NW
Mon, 06:00 PM
Partly CloudyWinds: 13 mph NW
Mon, 07:00 PM
Slight Chance Rain And Snow ShowersWinds: 12 mph NW
Mon, 08:00 PM
Slight Chance Rain And Snow ShowersWinds: 13 mph NW
Mon, 09:00 PM
Slight Chance Rain And Snow ShowersWinds: 13 mph NW
Mon, 10:00 PM
Slight Chance Snow ShowersWinds: 13 mph NW
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 strong low pressure system will approach the area today before exiting the waters during the evening hours. High pressure builds to the south by Tuesday into Wednesday. Another frontal system tracks across the region by the middle of the week. Small Craft Advisories will likely need to be extended into Thursday as a result, with gales possible late Monday night into Tuesday.