[Weather] [2025.08.13 PM] NWS Boston/Norton EM Briefing: Isolated Severe Thunderstorms Possible This Afternoon

BOX Operations - NOAA Service Account box.operations at noaa.gov
Wed Aug 13 07:38:33 UTC 2025


Good morning,

We want to provide a quick heads-up that most of southern New England is
under a *marginal risk for severe thunderstorms* this afternoon.

Any thunderstorms that develop will have the potential to produce strong
downdrafts, which could result in damaging wind gusts at the surface.* In
addition to the isolated severe thunderstorm threat, there is also a risk
for urban and poor-drainage flash flooding*, as any storms that develop
today are expected to produce heavy downpours.

Thunderstorms are forecast to develop after 2PM

Please see the attached one-page briefing for more details and don't
hesitate to reach out with any questions.

Have a great day,

Meteorologist Rob Megnia


If you have any questions or would like more information, please don't
hesitate to contact us. You can reach us via:
email: box.operations at noaa.gov
phone: 508.622.3280
Slack/NWSChat 2.0 <https://nwschatws.slack.com/> (for approved partners)
social media: Website <http://www.weather.gov/boston> | Facebook
<http://www.facebook.com/NWSBoston> | Twitter
<http://www.twitter.com/NWSBoston>
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