BOSTON (WHDH) - Massachusetts is under a widespread winter weather advisory as residents brace for an overnight storm that will dump several inches of plowable snow.

A low-pressure system that developed over North and South Dakota is expected to hit southern New England around 7 p.m. on Wednesday, bringing 2 to 5 inches of snow for the majority of the Bay State.

All of Massachusetts will be completely under a winter weather advisory by 7 p.m., with Berkshire County’s advisory beginning at 3 p.m., Franklin, Hampden, and Hampshire counties at 5 p.m. and the remainder of the Bay State at 7 p.m.

The advisory is scheduled to end across the state at 7 a.m.

The snow, which is expected to be dry, lightweight, and fluffy due to the cold air in place, could create slick road conditions overnight and into the early morning commute.

The storm is not expected to bring ice, sleet or rain but drivers are still urged to use caution and allow for extra time to travel.

Road conditions are expected to improve by 7 a.m. and be totally clear by 9 a.m.

For more information, visit the 7Weather page.

(Copyright (c) 2026 Sunbeam Television. All Rights Reserved. This material may not be published, broadcast, rewritten, or redistributed.)

Join our Newsletter for the latest news right to your inbox