NWS Warns Seattle and Washington D.C. of Persistent Heavy Rain and Flood Risks

The Pacific Northwest, including Seattle, is experiencing a shift to wetter weather with persistent rain expected through the weekend, accompanied by mostly cloudy skies and temperatures in the mid-40s to mid-50s. In the Mid-Atlantic region, Washington D.C. and Baltimore are facing a mix of heavy rain, thunderstorms, and gusty winds, with flood warnings in effect for some coastal areas and potential severe weather threats along Chesapeake Bay. D.C. saw over an inch of rain overnight with ongoing showers disrupting commutes, but conditions are expected to improve by afternoon, with dry and mild weather forecasted for Halloween and the weekend. Baltimore's forecast highlights a strong weather front bringing moderate to heavy rain and isolated thunderstorms, with gusty winds possibly reaching 46 mph in higher terrain and a potential shift to snow at higher elevations overnight. Despite the unsettled weather early in the week, both D.C. and Seattle are expected to see some sunny breaks and milder conditions later in the week and weekend, providing some relief after days of rain and storms. Residents in these regions are advised to prepare for variable and sometimes hazardous conditions, including potential flooding and strong winds, while also anticipating brief periods of clear and dry weather.