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[2020-06-27 AM] NWS Boston EM Briefing - Scattered Strong to Severe Storms Possible This Weekend
by BOX Operations - NOAA Service Account 27 Jun '20

27 Jun '20

Good morning everyone, Severe thunderstorms are possible today and Sunday across portions of Southern New England. There are no changes to the outlook graphics from the previous email, but they have been attached. *Changes since the previous update* Best risk of severe weather is southwest of the region. If the instability can increase a bit then the severe storm risk will be higher today. No changes at this point in time for Sunday. The timing, locations and threat information is the same for both days. To see that information please see the text below: *Saturday* *Timing*: Mid-afternoon to early Saturday evening. *Locations*: Possible anywhere, but the best chance is near and south of the Massachusetts Turnpike/I-90 *Severe Thunderstorm Threats:* Primarily damaging straight-line winds and hail up to 1" in diameter. While the overall risk is very low, an isolated tornado is possible. *Sunday* *Timing*: Late-afternoon to mid-evening Sunday; isolated storms possible earlier in the day *Locations*: Possible anywhere, but the best chance is across the interior *Severe Thunderstorm Threats:* Damaging straight-line winds and hail up to 1" in diameter. *Confidence: *Moderate. Isolated strong/severe storms could be possible before late in the day but the best chance is with the cold front arriving later in the day into mid-evening. Thank you, Meteorologist Bill Leatham 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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[2020-06-26 PM] NWS Boston EM Briefing - Scattered Strong to Severe Storms Possible This Weekend
by BOX Operations - NOAA Service Account 26 Jun '20

26 Jun '20

Good afternoon everyone, Severe thunderstorms are possible Saturday and Sunday across parts of Southern New England. With the weekend ahead of us, we wanted to get this heads-up e-mail out early for your awareness. *Saturday* Rain during the first part of the day gives way to thunderstorms in the afternoon and early evening. *Timing*: Mid-afternoon to early Saturday evening. *Locations*: Possible anywhere, but the best chance is near and south of the Massachusetts Turnpike/I-90. *Severe Thunderstorm Threats:* Primarily damaging straight-line winds and hail up to 1" in diameter. While the overall risk is very low, an isolated tornado is possible. *Confidence: *Moderate. How much Southern New England can warm up will greatly impact the severe thunderstorm potential. The severe thunderstorm outlook for Saturday from the Storm Prediction Center is highlighted below: [image: fema01_swody2.png] *Sunday* A few severe thunderstorms are possible later in the day Sunday ahead of a cold front. *Timing*: Best chance is late-afternoon to mid-evening Sunday; isolated storms possible between early to mid-afternoon. *Locations*: Possible anywhere, but the best chance is western and central Massachusetts, northern Rhode Island and much of northern Connecticut. *Severe Thunderstorm Threats:* Damaging straight-line winds and hail up to 1" in diameter. *Confidence: *Moderate. Isolated strong/severe storms could be possible before late in the day but the best chance is with the cold front arriving later in the day into mid-evening. The severe thunderstorm outlook for Sunday is highlighted below: [image: fema01_swody3.png] Thank You! Meteorologists Andrew Loconto and Rodney Chai 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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NWS Boston EM Briefing: A Few Strong Thunderstorms Possible Wednesday
by BOX Operations - NOAA Service Account 23 Jun '20

23 Jun '20

Good afternoon everyone Attached is a brief outline on the risk for a few strong thunderstorms on Wednesday. *WHAT: * - A few strong thunderstorms are possible Wednesday. - Main threat isolated 40 to 60 mph wind gusts with the strongest storms. - Brief torrential rainfall/localized street flooding. *WHERE: * - Most of Southern New England except for Cape Cod and the Islands. *WHEN: * - Main time of concern is Wednesday between 12 PM and 7 PM. Please let us know if you have any questions or concerns. Thank You Meteorologist: Hayden Frank 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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Severe Thunderstorm Watch in Effect until 8 PM
by BOX Operations - NOAA Service Account 06 Jun '20

06 Jun '20

Good afternoon, A Severe Thunderstorm Watch has been issued for portions of southern New England. The Watch is in effect through 8 PM. Main threats are damaging wind gusts, large hail, frequent lightning and heavy rain. 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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NWS Boston EM Briefing for Strong Storms
by BOX Operations - NOAA Service Account 06 Jun '20

06 Jun '20

Good morning, A few strong to severe thunderstorms are possible this afternoon, generally between 1 PM and 7 PM. The greatest risk is toward the I-95 corridor including Boston and Providence. The main threat from these storms will be strong to damaging winds. Let us know if you have any questions! Bryce Williams and Hayden Frank 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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NWS Boston EM Briefing - Update
by BOX Operations - NOAA Service Account 15 May '20

15 May '20

Hi Everyone, We have added Suffolk and Norfolk Counties in eastern Massachusetts (including Boston) and Providence County in Rhode Island to the Tornado Watch, which is in effect until 10 PM. The greatest threat for damaging winds and perhaps a tornado is in northeast Massachusetts, but there is the potential for damaging winds into metro Boston and northern Rhode Island. The line of storms will begin to weaken as it approaches Providence, RI and Hull, MA. Thanks, 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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Updated Briefing from NWS Boston on Severe Weather Tonight
by BOX Operations - NOAA Service Account 15 May '20

15 May '20

Hi Everyone, We have expanded the Tornado Watch to include the rest of northern Connecticut and Essex County in northeast Massachusetts, as seen in the attached graphic. Damaging wind gusts of 60-70 MPH are the main concern with the line of storms moving through southern New England, but an isolated tornado is still possible this evening. We still expect the line of storms to weaken as it approaches Boston and Providence. Thanks, 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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[2020-05-15 PM] NWS Boston EM Briefing - Tornado Watch until 10 PM
by BOX Operations - NOAA Service Account 15 May '20

15 May '20

Good afternoon, A Tornado Watch has been issued for all of western, central and portions of eastern Massachusetts until 10 PM tonight. Still expecting a line of storms to move in after 7 PM, but there is a threat for a few isolated storms ahead of the line before 7 PM. *Threats:* *Main threat: Damaging wind gusts up to 70 mph* In addition: Few tornadoes possible Large hail up to ping pong ball sized possible Dangerous cloud to ground lightning Heavy rain may lead to street flooding *Timing and Threat Area:* 3-7PM: A few Isolated storms possible anywhere 7-10 PM: western, central and northeast Massachusetts Thank you, 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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[2020-05-15 AM] NWS Boston EM Briefing for Potential Severe Thunderstorms Today
by BOX Operations - NOAA Service Account 15 May '20

15 May '20

Good morning everyone, We are still expecting a round of strong to severe thunderstorms to move through southern New England this afternoon and evening. The main line of storms has trended a bit slower, decreasing the threat a bit. This would bring the main line of storms through after 7 PM, while there remains a threat for a few isolated storms out ahead of the main line during the afternoon. *Threats:* Main threat - Damaging winds In addition to damaging winds there is also a threat of large hail, dangerous cloud to ground lightning, an isolated tornado, and heavy rain may lead to street flooding. *Timing and Threat Area:* 3-7PM: A few Isolated storms possible anywhere (lesser sever threat) 7-10 PM: Northern MA, mainly north of the MA Pike and west of I-495 Thank You, Bryce Williams and Frank Nocera 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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[2020-05-14 PM] NWS Boston EM Briefing for Severe Thunderstorms on Friday
by BOX Operations - NOAA Service Account 14 May '20

14 May '20

Good afternoon everyone, We are expecting a round of strong to severe thunderstorms to move through Southern New England Friday afternoon into the evening. *Threats:* Main threat - Damaging winds In addition to damaging winds there is also a threat of large hail, dangerous cloud to ground lightning, an isolated tornado, and heavy rain may lead to street flooding. *Timing:* Main time of concern is from 3 PM to 10 PM. *Highest Risk Areas:* North and west of Boston to Providence especially across the interior Thank you and stay tuned for future updates, Bill Leatham and Hayden Frank 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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