Boston is on alert for a swift‑moving Alberta Clipper this Saturday, bringing widespread snow and a wave of arctic air that could produce the coldest temperatures of the season.
Snowfall outlook for Saturday
Most of Boston and the surrounding metro area is expected to receive between 3 and 5 inches of snow. Heavier bands could affect the North Shore and South Shore, with totals ranging from 5 to 8 inches. Greater Worcester may also observe 3‑5 inches, while areas farther west should see less accumulation.
Snow will begin early Saturday and is projected to taper off around 7 p.m., with gusty winds of up to 40 mph especially along the Cape and the Islands.
Extreme cold expected Sunday
A surge of arctic air will settle over the region late Saturday night into Sunday, bringing feels‑like temperatures as low as 20‑30 degrees below zero in several communities. Frostbite could develop on exposed skin in as little as 30 minutes.
Residents are urged to protect pets, plants, pipes, and vulnerable neighbors. Staying indoors is advisable, and many will be watching the Patriots versus the Seahawks in the Super Bowl on Sunday evening.
What’s next after the storm?
Monday morning temperatures will start in the single digits with highs in the mid‑20s. Temperatures should moderate later in the week, and the next chance for snow is expected on Wednesday.
You can explore the weather with the interactive radar below, and see any severe weather advisories for your area here.
Frequently Asked Questions
When will the snow start and end?
Snow showers are expected to move across Greater Boston early Saturday and should wrap up around 7 p.m.
How much snow could the North Shore receive?
Snowfall on the North Shore could total between 5 and 8 inches, according to the forecast.
What are the risks associated with the upcoming cold snap?
Feels‑like temperatures may drop to 20‑30 °F below zero, creating a danger of frostbite on exposed skin within 30 minutes and threatening pipes, pets, and vulnerable residents.
How are you planning to stay safe and warm this weekend?
