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Severe Thunderstorm Warning 0010
Issued by the Boston Forecast Office

Action Issued Starts Expiration
New 2026-05-19 16:47:32 2026-05-19 16:47:00 2026-05-19 17:30:00
Cancelled 2026-05-19 17:17:33 2026-05-19 17:30:00


Action: New
Issued At: 2026-05-19 16:47:32

170 
WUUS51 KBOX 192147
SVRBOX
CTC015-MAC017-021-027-RIC007-192230-
/O.NEW.KBOX.SV.W.0010.260519T2147Z-260519T2230Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Boston/Norton MA
547 PM EDT Tue May 19 2026

The National Weather Service in Boston/Norton has issued a

* Severe Thunderstorm Warning for...
  Northeastern Windham County in northern Connecticut...
  Southeastern Worcester County in central Massachusetts...
  Western Norfolk County in eastern Massachusetts...
  Southwestern Middlesex County in northeastern Massachusetts...
  Northwestern Providence County in Rhode Island...

* Until 630 PM EDT.

* At 546 PM EDT, a severe thunderstorm was located over Dudley, or 15
  miles southwest of Worcester, moving east at 30 mph.

  HAZARD...60 mph wind gusts and nickel size hail.

  SOURCE...Radar indicated.

  IMPACT...Expect damage to trees and power lines.

* Locations impacted include...
  Franklin, Milford, Westborough, Grafton, Webster, Southbridge,
  Bellingham, Auburn, Burrillville, Northbridge, Hopkinton, Oxford,
  Uxbridge, Millbury, Charlton, North Smithfield, Dudley, Wrentham,
  Thompson, and Blackstone.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 4195 7201 4213 7204 4226 7155 4203 7142
TIME...MOT...LOC 2146Z 254DEG 26KT 4206 7194 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...0.88 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

FN


Action: Cancelled
Issued At: 2026-05-19 17:17:33

097 
WWUS51 KBOX 192217
SVSBOX

Severe Weather Statement
National Weather Service Boston/Norton MA
617 PM EDT Tue May 19 2026

CTC015-MAC017-021-027-RIC007-192226-
/O.CAN.KBOX.SV.W.0010.000000T0000Z-260519T2230Z/
Windham CT-Worcester MA-Norfolk MA-Middlesex MA-Providence RI-
617 PM EDT Tue May 19 2026

...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN WINDHAM...
SOUTHEASTERN WORCESTER...WESTERN NORFOLK...SOUTHWESTERN MIDDLESEX AND
NORTHWESTERN PROVIDENCE COUNTIES IS CANCELLED...

The storm which prompted the warning has weakened below severe
limits, and no longer poses an immediate threat to life or property.
Therefore, the warning has been cancelled.

LAT...LON 4195 7201 4213 7204 4226 7155 4203 7142
TIME...MOT...LOC 2214Z 254DEG 26KT 4212 7165 

$$

FN



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