[Weather] [07.26.2023 PM] NWS Boston Briefing - Severe Storms Thursday and Dangerous Heat Late this Week

[BOX Operations - NOAA Service Account]

Good afternoon,

Please find attached a slide deck containing information on the risk for
severe thunderstorms tomorrow afternoon and evening and dangerous heat
between Thursday and Saturday. Please find below some new
information/forecast changes since our last briefing.

*Dangerous Heat*

   - A heat advisory remains in effect from Thursday morning through Friday
   evening
   - Confidence has increased that the advisory will need to be extended
   into Saturday

*Severe Thunderstorm and Excessive Rainfall Threat*

   - Scattered severe storms will be most likely between 2 and 10 pm
   tomorrow
   - Most likely hazard with severe storms is damaging straight line wind
   gusts, but there is also a risk for both large hail and a few tornadoes
   - A flood watch is in effect for most of MA north of the CT border
   tomorrow morning through tomorrow evening
   - The flood watch may need to be expanded further south

More information and supporting graphics can be found in the attached slide
deck. We will provide an updated briefing early tomorrow morning.

Thank you,

Meteorologists

Rob Megnia, Torry Gaucher, Hayden Frank, and Joe Dellicarpini

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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