
Baltimore residents should brace for diverse weather conditions as a clipper system is slated to bring snow through this evening, with an Arctic front arriving hot on its heels by Saturday night, according to the National Weather Service Baltimore MD/Washington DC. The forecast indicates high pressure is set to return on Friday, bringing clearer skies and mild temperatures before the weekend sees multiple low-pressure systems leading to a mix of wintry precipitation.
Today, mountain residents can expect severe snow from 18Z (1 PM EST) continuing into the night. In comparison, northern parts of Virginia and Maryland are set to see a lighter dusting between 15Z and 21Z (10 AM to 4 PM EST). While initial snowfall estimates remain mostly unchanged, predictions east of the mountains have been "raised amounts slightly to a quarter inch," according to the National Weather Service. This could significantly affect the day's travel plans for commuters and citizens navigating the icy conditions.
The weekend forecast looks busy, with a sunny start on Friday and temperatures climbing to near 40 degrees Fahrenheit, yet the weather is expected to shift again by Saturday as an Arctic front charges through the region; a blend of wintry mix may develop overnight Friday into Saturday morning, transitioning to plain rain in southern flows pre-Arctic front Saturday night.
Looking ahead into next week, a brutally cold airstream will replace the precipitation—a throwback to the bitter spells of late January and early February in years past, this cold snap is forecasted to be the coldest three-day stretch of weather in 5 years, with daytime temperatures barely breaching the teens and wind chills diving into dangerous negative territory, for those keeping an eye on the mercury levels, expect digits that flirt dangerously close to lower notches on the thermometer come Monday night into Tuesday; by Wednesday, a tepid warmth begins to claw back, only just nudging the climate towards milder, yet still firmly cold conditions.
Aviators should expect variabilities in visibility, with scattered snow showers affecting flights primarily between 15Z and 21Z today. Marine operators are likewise alerted to Small Craft Advisory conditions beginning this evening and continuing until noon Friday. Freezing spray will become a concern Sunday night through Monday. Safety and preparation are key for those taking to the skies or the waters over the coming days.