[Weather] [2020-06-27 PM] NWS Boston EM Briefing - Scattered Strong to Severe Storms Possible on Sunday

[BOX Operations - NOAA Service Account]

Good afternoon,

We are still anticipating the threat of scattered strong to severe
thunderstorms across portions of Southern New England on Sunday.

*Changes since the previous update*
No changes since the previous update. The Storm Prediction Center (SPC)
continues to maintain a marginal severe threat for all of Southern New
England. The breakdown in timing, locations and confidence are below:

*Timing*: 3-9 PM, but isolated storms possible as early as early afternoon.

*Locations*: Possible anywhere across Southern New England, but the best
chance is away from the immediate South Coast as well as the Cape and
Islands.

*Severe Thunderstorm Threats:* Primary threat is damaging straight-line
wind up to 60 mph with hail up to 1" in diameter being a secondary concern.
In addition, due to the stationary nature of storms, there could be
localized urban poor drainage flooding where downpours develop.

*Confidence: *Moderate. Isolated strong/severe storms could be possible
before noon contingent on cold front and/or sea breeze development/timing.

Please see the attached graphic for additional details.

Thank you,

Meteorologists Rodney Chai and Andrew Loconto

If you have any questions or would like more information, don't hesitate to
contact us via this email address, on NWSChat <https://nwschat.weather.gov/>,
or at the following:

National Weather Service Boston/Norton, MA
46 Commerce Way
Norton, MA 02766
508.622.3280
Website <http://www.weather.gov/boston> | Facebook
<http://www.facebook.com/NWSBoston> | Twitter
<http://www.twitter.com/NWSBoston>
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