Baltimore, Maryland — Confidence is increasing that a significant winter storm could impact central Maryland this weekend, bringing snow and sharply colder temperatures that may disrupt travel.
According to the National Weather Service Baltimore/Washington, a weak warm front moving through the region today will be followed by an Arctic cold front late Thursday night into Friday. That colder air will set the stage for potential widespread wintry precipitation as a storm system develops and lifts northward over the weekend.
Forecasters say snow is expected along the Alleghenies Wednesday night into Thursday morning, while attention then turns to Saturday and Sunday, when the threat of a more significant winter storm increases across much of the region. While exact snowfall amounts remain uncertain, the setup favors impactful winter weather across central Maryland, including the Baltimore metro area.
Very cold temperatures are expected to follow, with Arctic high pressure building into the Mid-Atlantic. Daytime highs this weekend are forecast to remain well below normal, allowing any snowfall to accumulate efficiently and linger on road surfaces.
Major roadways including Interstate 95, Interstate 83, Interstate 70, and the Baltimore Beltway could see hazardous conditions if snow develops, particularly during the weekend when travel volumes increase. Reduced visibility and snow-covered lanes are possible during heavier snowfall rates.
The National Weather Service urges residents to monitor forecast updates closely as confidence and details improve over the coming days. Drivers are advised to prepare for potential delays, check vehicle readiness, and consider adjusting travel plans if warnings are issued.
For commuters, students, and weekend travelers, the most likely high-impact window appears to be Saturday into Sunday, when snow and Arctic cold could combine to create difficult travel conditions across Baltimore and surrounding communities.
