Hourly Forecast
Wed, 03:00 PM
Slight Chance Rain ShowersWinds: 13 mph S
Wed, 04:00 PM
Chance Rain ShowersWinds: 13 mph S
Wed, 05:00 PM
Chance Rain ShowersWinds: 13 mph S
Wed, 06:00 PM
Chance Rain ShowersWinds: 12 mph S
Wed, 07:00 PM
Rain ShowersWinds: 12 mph SE
Wed, 08:00 PM
Showers And ThunderstormsWinds: 10 mph SE
Wed, 09:00 PM
Showers And Thunderstorms LikelyWinds: 9 mph S
Wed, 10:00 PM
Rain Showers LikelyWinds: 9 mph S
Wed, 11:00 PM
Chance Rain ShowersWinds: 8 mph S
Thu, 12:00 AM
Slight Chance Rain ShowersWinds: 8 mph SW
Thu, 01:00 AM
Mostly CloudyWinds: 8 mph W
Thu, 02:00 AM
Mostly CloudyWinds: 8 mph NW
Thu, 03:00 AM
Mostly CloudyWinds: 9 mph NW
Thu, 04:00 AM
Mostly CloudyWinds: 9 mph NW
Thu, 05:00 AM
Mostly CloudyWinds: 10 mph NW
Thu, 06:00 AM
Partly SunnyWinds: 10 mph NW
Thu, 07:00 AM
Mostly SunnyWinds: 10 mph NW
Thu, 08:00 AM
Partly SunnyWinds: 10 mph NW
Thu, 09:00 AM
Partly SunnyWinds: 12 mph NW
Thu, 10:00 AM
Mostly SunnyWinds: 13 mph NW
Thu, 11:00 AM
SunnyWinds: 13 mph NW
Thu, 12:00 PM
SunnyWinds: 13 mph NW
Thu, 01:00 PM
SunnyWinds: 13 mph NW
Thu, 02:00 PM
SunnyWinds: 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 cold front will cross the waters this evening. This may bring some strong to severe thunderstorms to the waterways. Behind the cold front, a trough of low pressure lingers through the remainder of the week. A coastal low tracks off the Carolinas on Saturday before high pressure builds to the southwest to finish the weekend. Small Craft Advisories will be likely Thursday night and possible Saturday night into Sunday.