Alert archive / Massachusetts / Winter Storm Watches in 2018

Winter Storm Watch 8, NWS Boston/Norton, MA

March 19, 201812 counties in Massachusetts; 5 counties in Rhode Island; Capitol Planning Region, Northeastern Connecticut Planning Region, Connecticut

NWS Boston/Norton, MA issued this winter storm watch at Mar 19, 2018, 3:27 PM EDT for 12 counties in Massachusetts; 5 counties in Rhode Island; Capitol Planning Region, Northeastern Connecticut Planning Region, Connecticut. It took effect at Mar 21, 2018, 8:00 AM EDT. It was in force for .

The area

The counties it named.

The facts

Issued: Mar 19, 2018, 3:27 PM EDT (19:27 UTC)
In effect from: Mar 21, 2018, 8:00 AM EDT
Expired: Mar 21, 2018, 3:49 AM EDT
In force
Issued by: NWS Boston/Norton, MA

Counties Capitol Planning Region, CT, Northeastern Connecticut Planning Region, CT, Barnstable County, MA, Bristol County, MA, Dukes County, MA, Essex County, MA, Franklin County, MA, Hampden County, MA, Hampshire County, MA, Middlesex County, MA, Norfolk County, MA, Plymouth County, MA, Suffolk County, MA, Worcester County, MA, Bristol County, RI, Kent County, RI, Newport County, RI, Providence County, RI, Washington County, RI

The radar

The Boston radar (KBOX), 32 km from the middle of the area, began a volume at 19:25 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

What forecasters said that day

The local office's own words before this winter storm watch went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Boston/Norton, MA wrote its last area forecast discussion before this winter storm watch went out at Mar 19, 3:14 PM EDT, 13 minutes earlier.

Area forecast discussion, Mar 19, 3:14 PM EDT, 13 minutes before

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Hazardous weather outlook, Mar 19, 4:19 AM EDT, 11 hours 8 minutes before

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The office that day

Everything else NWS Boston/Norton, MA issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Mar 19, 4:00 AM EDT	Gale Watch	BOX		24 hr
Mar 19, 3:18 PM EDT	Coastal Flood Watch	BOX	Barnstable, Dukes, Nantucket, Norfolk, Plymouth	47 hr

Nearby

Winter Storm Watches in Massachusetts, 2018 Winter Storm Watches in Rhode Island, 2018 Winter Storm Watches in Connecticut, 2018 Every winter storm watch in 2018

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.