Baltimore residents are being alerted to brace for continued frigid conditions, with the National Weather Service Baltimore MD/Washington DC extending the cold weather advisories through the end of the week. For the mountains, the Cold Weather headlines have been prolonged until Thursday morning, while elsewhere they've been reissued starting this evening, sparing only the moderately warmer central Virginia areas. Persistent cyclonic flow with multiple reinforcing shots of Arctic air will result in bitterly cold conditions through the end of the week, residents were cautioned by the National Weather Service. There is also an expectation for river ice to continue to thicken and expand coverage in the coming weeks.
Additionally, after several inches of snowfall over the past few days, the Allegheny Mountains are anticipated to witness more snow showers Wednesday into Thursday, potentially accumulating a few inches more. The biggest story is likely the blowing snow, along with concerns about the snow already on the ground, which may impair visibility and create hazardous travel conditions. Residents are advised to monitor weather updates closely as the situation evolves.
Looking towards the weekend, the possibility of a coastal storm remains under watchful eyes. While the setup hints at a significant event along the Eastern Seaboard, meteorologists are still deciphering the nuanced details that will determine the storm's formation and trajectory. As of now, there's an almost equal chance that the storm could pass out to sea without incident. However, possible fluctuations in the forecast are expected as the incoming pattern is better sampled and onshore energy from the western United States is analyzed further.
In terms of aviation and marine conditions, VFR conditions are expected to dominate for the remainder of the week, with a forecast of sub-VFR conditions on Saturday depending on the coastal storm's path. Mariners are also advised to anticipate increased winds behind an approaching front tonight, with Small Craft Advisories likely through Thursday and potential gales by Saturday, if a stronger coastal system materializes, according to the National Weather Service.
Currently, the region has several active Cold Weather Advisories, and the public is urged to keep vulnerable populations, including pets and livestock, protected against the harsh conditions. For detailed forecasts and the most current updates on advisories and potential storm developments, residents can refer to the National Weather Service website.
