Snow

7 Massachusetts snow maps for the long-lasting March nor’easter

The storm is expected to hang around well into Wednesday.

Craig F. Walker / The Boston Globe, File

updated on March 14, 2023

March nor'easter:

A high impact, long duration nor’easter is bringing snow, rain, and potentially damaging winds to Massachusetts. The storm is forecast to last into Wednesday.

Below, see maps from local forecasters predicting the latest snowfall estimates for the storm.

National Weather Service Boston:

NWS Gray:

Updated maps of the storm tomorrow. Winter storm warnings all the way to the coast, with advisories over the mountains. We also have a coast flood advisory in effect for southern zones. Heaviest of the snow will be during the day tomorrow. pic.twitter.com/Lomuy7JaFj
— NWS Gray (@NWSGray) March 13, 2023

NWS Burlington:

Please visit our winter weather page at https://t.co/huYBJqhiG5 for the latest updates and additional information. pic.twitter.com/wqxiuUXczY
— NWS Burlington (@NWSBurlington) March 13, 2023

Dave Epstein:

Still a very tough forecast for total snow. Will need to nowcast the change to snow this afternoon, timing of this will be critical to accumulations of course. #WeatherWisdom pic.twitter.com/D5n1lA8ff5
— Dave Epstein (@growingwisdom) March 14, 2023

Boston 25 News:

Here's the wide view of the #snowmap that goes ALL DAY & NIGHT. Send in your reports & photos to us @boston25! pic.twitter.com/DVPOZBQzcn
— Shiri Spear (@ShiriSpear) March 14, 2023

WBZ:

WEATHER ALERT Heavy rain this morning, but it will change to snow through the day… and be prepared for power outages! Watch @zackgreenwx hour-by-hour forecast: https://t.co/fALnQ9jj2H pic.twitter.com/GnSymUI9LU
— WBZ | CBS Boston News (@wbz) March 14, 2023

7News Boston:

6am TUE: Latest snow map for the storm. No significant changes made to the map. #7news pic.twitter.com/k8V3wdg3E4
— Jeremy Reiner (@jreineron7) March 14, 2023

NBC10 Boston & NECN:

Latest snow map. Changing to snow in Boston around 11:30am. Then accumulation continues tonight into Wed. AM. pic.twitter.com/DcSwUXc8dg
— Pamela Gardner NBC10 Boston (@Pamelanbcboston) March 14, 2023

WCVB:

We have to wait for the storm to drag down cold air before it will change to snow. I'm more confident in totals west of 495 than I am for areas closer to the coast. Once the snow starts it should come down pretty quickly. #wcvb pic.twitter.com/DqqSiKI41C
— Mike Wankum (@MetMikeWCVB) March 14, 2023