WX1BOX – Amateur Radio Station at NWS Boston/Norton

Storm Coordination Message #2 – Monday AM 7/6/26-Tuesday PM 7/7/26 Heavy Rainfall/Strong Wind Gust Potential

July 6, 2026 Rob Macedo

Hello to all…

..Storm system is expected to bring beneficial rainfall but the rainfall in some areas may come too fast or too heavy despite dry conditions and result in urban and poor drainage street flooding to potentially small river and stream flooding. Some strong wind gusts to around 40 MPH with isolated higher gusts are also possible at the coast which may cause isolated pockets of tree and wire damage and isolated power outages..
..A Flood Watch is now in effect through Tuesday PM for Connecticut, Rhode Island and Expanded to include all of Bristol, Plymouth and Barnstable Counties of Southeast Massachusetts for a widespread 1-3″ of rainfall but bands within the flood watch area could receive 4-6″+ of rainfall with isolated higher amounts inside of 6 hours. Those heavier bands of rainfall could result in urban, poor drainage flooding to flash flooding and the potential for small river and stream flooding. Areas outside of the flood watch should monitor as this rain area could shift a bit north, remain where it is or shift south in future updates..
..SKYWARN Self-Activation with Amateur Radio Call-Up nets are possible if a Flash Flood Warning is issued for rain gauge totals 1″ or more, any flooding issues, measured wind gusts 40 MPH or greater and any wind damage reports. Pictures and videos of wind damage, hail, flooding etc. can be sent as a reply to this email, via our Facebook/X/Bluesky feeds or the email address pics@nsradio.org with credit given to the spotter unless otherwise indicated. The next coordination message will be posted by either 11 PM Monday Evening or 9 AM Tuesday Morning unless operations mode for flooding issues has already commenced. Below is the NWS Boston/Norton Flood Watch Statement, Area Forecast Discussion and Enhanced Hazardous Weather Outlook..

NWS Boston/Norton Flood Watch Statement:
https://forecast.weather.gov/product.php?site=NWS&issuedby=BOX&product=FFA&format=CI&version=1&highlight=off&glossary=0

NWS Boston/Norton Area Forecast Discussion:
https://forecast.weather.gov/product.php?site=NWS&issuedby=BOX&product=AFD&format=CI&version=1&glossary=1&highlight=off

NWS Boston/Norton Enhanced Hazardous Weather Outlook:
https://www.weather.gov/erh/ghwo?wfo=box

Respectfully Submitted,

Robert Macedo (KD1CY)
ARES SKYWARN Coordinator
Eastern Massachusetts ARES Section Emergency Coordinator
Home Phone #: (508) 994-1875
Home/Data #: (508) 997-4503
Email Address: rmacedo@rcn.com
https://ares.ema.arrl.org
https://www.wx1box.org
Like us on Facebook – https://www.facebook.com/wx1box
Follow us on Twitter – https://twitter.com/wx1box
Subscribe on YouTube – https://www.youtube.com/@wx1box-nwsboston-amateur-radio

Uncategorized

Post Severe Weather Coordination Message #2 – Saturday 7/4/26 Significant Severe Weather Event in Connecticut

July 6, 2026 Rob Macedo

Hello to all…

..This is an updated message on the significant severe weather struck Connecticut from portions of Litchfield County Connecticut to Southern Hartford Connecticut through Southern Connecticut into extreme Southwest Rhode Island Saturday Evening July 4th 2026. Nearly 100,000 customers were without power in Connecticut at the height of the severe weather with approximately 42,000 without power at the time of this message Sunday Evening. In addition, hail up to 3″ in diameter in portions of Bristol, Terryville and Plainville, CT caused cracked and smashed windshields and home windows. Additional isolated severe thunderstorms occurred in Northeast Massachusetts..
.. Pictures and videos of wind damage, hail, flooding etc. can be sent as a reply to this email, via our Facebook/X/Bluesky feeds or the email address pics@nsradio.org with credit given to the spotter unless otherwise indicated. Understanding hardest hit areas may not get their power back for several days, getting the late reports, pics and videos even several days later is helpful for post storm analysis..
..A Facebook Photo Album has been created with damage photos and hail from this severe weather event. We have also provided an updated WX1BOX Amateur Radio Report log of reports received. This post severe weather message will likely be updated one more time but this may not occur until the weekend of 7/11-7/12 depending on new data received and how the potential heavy rainfall/flood potential for Monday 7/6/26-Tuesday 7/7/26 unfolds for the region. Below is the WX1BOX Facebook Photo Album of photos with credit given to the spotter on each photo and the WX1BOX Amateur Radio Log from this significant severe weather event..

WX1BOX Facebook Photo Album:
https://www.facebook.com/media/set/?vanity=wx1box&set=a.1453772856784527

WX1BOX Amateur Radio Report Log:
https://wx1box.org/wp-content/uploads/2026/07/reports_7_4_26-rev-2.pdf

Respectfully Submitted,

Uncategorized

Storm Coordination Message #1 – Monday AM 7/6/26-Tuesday PM 7/7/26 Heavy Rainfall/Strong Wind Gust Potential

July 5, 2026 Rob Macedo

Hello to all…

..Storm system is expected to bring beneficial rainfall but the rainfall in some areas may come too fast or too heavy despite dry conditions and result in urban and poor drainage street flooding to potentially small river and stream flooding. Some strong wind gusts to around 40 MPH are also possible at the coast which may cause isolated pockets of tree and wire damage and isolated power outages..
..A Flood Watch is now in effect from 2 AM Monday through Tuesday PM for Connecticut, Rhode Island and Southern Bristol County of Massachusetts for a widespread 1-3″ of rainfall but bands within the flood watch area could receive 4-6″+ of rainfall with isolated higher amounts inside of 6 hours. Those heavier bands of rainfall could result in urban, poor drainage flooding to flash flooding and the potential for small river and stream flooding. Areas outside of the flood watch should monitor as this rain area could shift a bit north, remain where it is or shift south in future updates..
..SKYWARN Self-Activation with Amateur Radio Call-Up nets are possible if a Flash Flood Warning is issued for rain gauge totals 1″ or more, any flooding issues, measured wind gusts 40 MPH or greater and any wind damage reports. Pictures and videos of wind damage, hail, flooding etc. can be sent as a reply to this email, via our Facebook/X/Bluesky feeds or the email address pics@nsradio.org with credit given to the spotter unless otherwise indicated. The next coordination message will be posted by 9 AM Monday Morning. Below is the NWS Boston/Norton Flood Watch Statement, Area Forecast Discussion and Enhanced Hazardous Weather Outlook..

NWS Boston/Norton Flood Watch Statement:
https://forecast.weather.gov/product.php?site=NWS&issuedby=BOX&product=FFA&format=CI&version=1&highlight=off&glossary=0

NWS Boston/Norton Area Forecast Discussion:
https://forecast.weather.gov/product.php?site=NWS&issuedby=BOX&product=AFD&format=CI&version=1&glossary=1&highlight=off

NWS Boston/Norton Enhanced Hazardous Weather Outlook:
https://www.weather.gov/erh/ghwo?wfo=box

Respectfully Submitted,

Uncategorized

Post Severe Weather Coordination Message #1 – Saturday 7/4/26 – Significant Severe Weather Event in Connecticut

July 5, 2026 Rob Macedo

Hello to all…

..Significant severe weather struck Connecticut from portions of Litchfield County Connecticut to Southern Hartford Connecticut through Southern Connecticut into extreme Southwest Rhode Island. Nearly 100,000 customers were without power in Connecticut at the height of the severe weather with approximately 75,000 without power at the time of this message. In addition, hail up to 3″ in diameter in portions of Bristol and Plainville, CT caused cracked and smashed windshields and home windows. Additional isolated severe thunderstorms occurred in Northeast Massachusetts. Any additional reports, pics, videos are appreciated..
.. Pictures and videos of wind damage, hail, flooding etc. can be sent as a reply to this email, via our Facebook/X/Bluesky feeds or the email address pics@nsradio.org with credit given to the spotter unless otherwise indicated. This post severe weather message will be updated later today. Below is the WX1BOX Amateur Radio Log from this significant severe weather event..

WX1BOX Amateur Radio Report Log:
https://wx1box.org/wp-content/uploads/2026/07/reports_7_4_26.pdf

Respectfully Submitted,

Uncategorized

Heat & Severe Weather Coordination Message #7 – Saturday 7/4/26 US Independence Day Heat & Severe Weather Potential

July 4, 2026 Rob Macedo

Hello to all…

..Happy Independence Day to all Amateur Radio and non-Amateur Radio SKYWARN Spotters and we appreciate everyone’s support of the SKYWARN program and celebrate America’s 250th Birthday. We hope everyone enjoys the holiday and also keeps a watchful eye on today’s severe weather potential..
..Friday continued extreme heat over Southern New England but less thunderstorm activity than prior days with strong thunderstorms doing minor wind damage in parts of Berkshire County Mass late Friday Night before weakening moving into our coverage area. The WX1BOX Amateur Radio Report log for Thursday Evening 7/2/26 and for the 7/1/26-7/2/26 and 6/30/26 severe weather events remain in this update..
..Intense Heat Wave winds down today, Saturday July 4th 2026, with very slightly cooler conditions which has meant the Extreme Heat Warning has been downgraded to a Heat Advisory but nonetheless caution is advised to stay cool due to several prior days of extreme heat and hot and humid conditions will continue today..
..A Heat Advisory is now in effect through 8 PM Saturday Evening for the entire NWS Norton Coverage Area except Nantucket for heat indices up to 102. Those working and recreating outside should take frequent breaks in Air Conditioned comfort and drink plenty of liquids. Conditions tonight should be a bit better than previous nights and much improved on Sunday from a heat perspective..
..For Saturday, there will be higher instability across the Mid-Atlantic states to our southwest but there will remain sufficient instability, energy, forcing, and wind shear for Isolated to Scattered Strong to severe thunderstorms across much of Southern New England with the greatest risk in Southwest Massachusetts and Connecticut. The Storm Prediction Center (SPC) has placed most of Connecticut in a slight risk for severe weather and the rest of Southern New England in a marginal risk for severe weather. Timeframe is between 2 PM-12 AM Saturday. Strong to damaging winds, hail, frequent lightning and heavy downpours leading to urban and poor drainage flooding would be the main threats..
..SKYWARN Self-Activation with Amateur Radio-Call Up Nets will monitor any severe weather potential this Saturday PM and Evening. Pictures and videos of wind damage, hail, flooding etc. can be sent as a reply to this email, via our Facebook/X/Bluesky feeds or the email address pics@nsradio.org with credit given to the spotter unless otherwise indicated. This will be the last coordination message on severe weather and heat potential as the heat wave breaks. Storm Coordination messages may be posted for soaking rainfall potential later Sunday into Tuesday for the region..
..Below is the WX1BOX Amateur Radio Log of the Thursday Evening/Early Friday AM 7/2/26-7/3/26 severe weather event, Wednesday Evening/Thursday AM 7/1/26-7/2/26 severe weather event, Tuesday 6/30/26 severe weather event, Heat Advisory Statement, Area Forecast Discussion, Enhanced Hazardous Weather Outlook, SPC Day-1 Convective Outlook and NWS Heat Safety Tips..

WX1BOX Amateur Radio Log – Thursday Evening 7/2/26-Early Friday AM 7/3/26:
https://wx1box.org/wp-content/uploads/2026/07/reports_7_2_26.pdf

WX1BOX Amateur Radio Log – Late Wednesday Nite 7/1/26-Early Thursday AM 7/2/26:
https://wx1box.org/wp-content/uploads/2026/07/reports_7_1_26.pdf

WX1BOX Amateur Radio Log – Tuesday 6/30/26:
https://wx1box.org/wp-content/uploads/2026/07/reports_6_30_26.pdf

NWS Boston/Norton Extreme Heat Advisory Statement:
https://forecast.weather.gov/product.php?site=NWS&issuedby=BOX&product=NPW&format=CI&version=1&glossary=1&highlight=off

NWS Boston/Norton Area Forecast Discussion:
https://forecast.weather.gov/product.php?site=NWS&issuedby=BOX&product=AFD&format=CI&version=1&glossary=1&highlight=off

NWS Boston/Norton Enhanced Hazardous Weather Outlook:
https://www.weather.gov/erh/ghwo?wfo=box

SPC Day-1 Convective Outlook:
https://www.spc.noaa.gov/products/outlook/day1otlk.html

NWS Heat Safety Tips:
https://www.weather.gov/safety/heat

Respectfully Submitted,

Uncategorized

Heat & Severe Weather Coordination Message #6 – Friday 7/3/26 Through Saturday 7/4/26 Heat & Severe Weather Potential

July 3, 2026 Rob Macedo

Hello to all…

..Isolated strong to severe thunderstorms once again occurred in portions of interior Massachusetts late Thursday Night into early Friday AM as a small complex of storms started in Southeast NY and traversed portions of Western and Central Massachusetts. The WX1BOX Amateur Radio Report log for Thursday Evening 7/2/26 into early Friday AM is included in this update along with report logs for the 7/1/26-7/2/26 and 6/30/26 severe weather events..
..Intense Heat Wave ongoing for much of Southern New England and continues through Saturday. Severe Weather potential for Friday PM/Evening overnight continues and while weather modeling seems to indicate the best threat for severe weather for Saturday 7/4/26 is southwest of our area, Southern New England should continue to monitor closely because as we saw late Thursday Evening, any thunderstorms that can develop and take advantage of the instability can quickly become severe..
..For Friday, Southern New England is in a slight risk for severe weather from roughly the CT River Valley of Western Massachusetts and Northern Connecticut with the rest of the region in a marginal risk for severe weather and Saturday has shifted marginal risk for severe weather southwest of area with a general thunderstorm risk over our area but this could change based on Friday severe thunderstorm complexes and other factors. These areas may shift and upgrade/downgrade in future updates..
..Strong to damaging winds, hail, frequent lightning and heavy downpours leading to urban and poor drainage flooding would be the main threats.. Areas outside of the severe weather risk area should also monitor conditions today through Saturday with the greatest risk Friday Afternoon to Saturday Evening at this time..
..Timing any severe weather potential is uncertain and will depend on impulses in the atmosphere, how close those impulses come to Southern New England and how any thunderstorm/convective development the prior day affects the next day’s convective potential..
..An Extreme Heat Warning is in effect through 8 PM Saturday Evening for the entire NWS Norton Coverage Area except Cape Cod and the Islands for Heat Indices up to 115 degrees. A Heat Advisory is in effect through 8 PM Saturday Evening for Cape Cod and Marthas Vineyard for heat indices up to 104 degrees. Those working and recreating outside should take frequent breaks in Air Conditioned comfort and drink plenty of liquids. It is noted low temperatures are unlikely to get below 70 degrees and in a fairly large portion of the area may not get below 75 degrees meaning little relief to the heat during overnight hours..
..SKYWARN Self-Activation with Amateur Radio-Call Up Nets will monitor any severe weather potential Wednesday and Beyond. Pictures and videos of wind damage, hail, flooding etc. can be sent as a reply to this email, via our Facebook/X/Bluesky feeds or the email address pics@nsradio.org with credit given to the spotter unless otherwise indicated. The next coordination message will be posted on Saturday by 1100 AM..
..Below is the WX1BOX Amateur Radio Log of the Thursday Evening/Early Friday AM 7/2/26-7/3/26 severe weather event, Wednesday Evening/Thursday AM 7/1/26-7/2/26 severe weather event, Tuesday 6/30/26 severe weather event, Extreme Heat Warning/Heat Advisory Statement, Area Forecast Discussion, Enhanced Hazardous Weather Outlook, SPC Day-1 Convective Outlooks and NWS Heat Safety Tips..

WX1BOX Amateur Radio Log – Thursday Evening 7/2/26-Early Friday AM 7/3/26:
https://wx1box.org/wp-content/uploads/2026/07/reports_7_2_26.pdf

WX1BOX Amateur Radio Log – Late Wednesday Nite 7/1/26-Early Thursday AM 7/2/26:
https://wx1box.org/wp-content/uploads/2026/07/reports_7_1_26.pdf

WX1BOX Amateur Radio Log – Tuesday 6/30/26:
https://wx1box.org/wp-content/uploads/2026/07/reports_6_30_26.pdf

NWS Boston/Norton Extreme Heat Warning/Heat Advisory Statement:
https://forecast.weather.gov/product.php?site=NWS&issuedby=BOX&product=NPW&format=CI&version=1&glossary=1&highlight=off

NWS Boston/Norton Area Forecast Discussion:
https://forecast.weather.gov/product.php?site=NWS&issuedby=BOX&product=AFD&format=CI&version=1&glossary=1&highlight=off

NWS Boston/Norton Enhanced Hazardous Weather Outlook:
https://www.weather.gov/erh/ghwo?wfo=box

SPC Day-1 Convective Outlook:
https://www.spc.noaa.gov/products/outlook/day1otlk.html

NWS Heat Safety Tips:
https://www.weather.gov/safety/heat

Respectfully Submitted,

Uncategorized

Heat & Severe Weather Coordination Message #5 – Thursday 7/2/26 Through Saturday 7/4/26 Heat & Severe Weather Potential

July 2, 2026 Rob Macedo

Hello to all…

..Isolated strong to severe thunderstorms occurred in portions of interior Massachusetts and Northwest Rhode Island late Wednesday Night into early Thursday AM with a complex of strong to severe thunderstorms that moved through the region. The WX1BOX Amateur Radio Report log for Wednesday 7/1/26 through early Thursday AM 7/2/26 is included in this update along with the WX1BOX Amateur Radio Report Log from the Tuesday 6/30/26 severe weather event..
..Intense Heat Wave ongoing for much of Southern New England and continues through Saturday. Severe Weather potential for Thursday is lower than the last two days but there is a non-zero risk for strong to severe thunderstorms this Thursday PM and evening with a greater risk for severe weather for Southern New England Friday Afternoon through Saturday Evening..
..For Thursday, the Storm Prediction Center (SPC) has placed Southern New England is in a general risk for thunderstorms with a lower severe weather risk than prior days but it is a non-zero threat. For Friday, Southern New England is in a marginal risk for severe weather and Saturday has Southwest Massachusetts and much of Connecticut in a marginal risk for severe weather though all areas should monitor. These areas may shift and upgrade/downgrade in future updates..
..Strong to damaging winds, hail, frequent lightning and heavy downpours leading to urban and poor drainage flooding would be the main threats.. Areas outside of the severe weather risk area should also monitor conditions today through Saturday with the greatest risk Friday Afternoon to Saturday Evening at this time..
..Timing any severe weather potential is uncertain and will depend on impulses in the atmosphere, how close those impulses come to Southern New England and how any thunderstorm/convective development the prior day affects the next day’s convective potential..
..An Extreme Heat Warning is in effect through 8 PM Saturday Evening for the entire NWS Norton Coverage Area except Cape Cod and the Islands for Heat Indices up to 115 degrees. A Heat Advisory is in effect through 8 PM Saturday Evening for Cape Cod and Marthas Vineyard for heat indices up to 104 degrees. Those working and recreating outside should take frequent breaks in Air Conditioned comfort and drink plenty of liquids. It is noted low temperatures are unlikely to get below 70 degrees and in a fairly large portion of the area may not get below 75 degrees meaning little relief to the heat during overnight hours..
..SKYWARN Self-Activation with Amateur Radio-Call Up Nets will monitor any severe weather potential Wednesday and Beyond. Pictures and videos of wind damage, hail, flooding etc. can be sent as a reply to this email, via our Facebook/X/Bluesky feeds or the email address pics@nsradio.org with credit given to the spotter unless otherwise indicated. The next coordination message will be posted on Friday by 1100 AM..
..Below is the WX1BOX Amateur Radio Log of the Wednesday Evening/Thursday AM 7/1/26-7/2/26 severe weather event, Tuesday 6/30/26 severe weather event, Extreme Heat Warning/Heat Advisory Statement, Area Forecast Discussion, Enhanced Hazardous Weather Outlook, SPC Day-1, Day-2 and Day-3 Convective Outlooks and NWS Heat Safety Tips..

WX1BOX Amateur Radio – Log Late Wednesday Nite 7/1/26-Early Thursday AM 7/2/26:
https://wx1box.org/wp-content/uploads/2026/07/reports_7_1_26.pdf

WX1BOX Amateur Radio Log – Tuesday 6/30/26:
https://wx1box.org/wp-content/uploads/2026/07/reports_6_30_26.pdf

NWS Boston/Norton Extreme Heat Warning/Heat Advisory Statement:
https://forecast.weather.gov/product.php?site=NWS&issuedby=BOX&product=NPW&format=CI&version=1&glossary=1&highlight=off

NWS Boston/Norton Area Forecast Discussion:
https://forecast.weather.gov/product.php?site=NWS&issuedby=BOX&product=AFD&format=CI&version=1&glossary=1&highlight=off

NWS Boston/Norton Enhanced Hazardous Weather Outlook:
https://www.weather.gov/erh/ghwo?wfo=box

SPC Day-1 Convective Outlook:
https://www.spc.noaa.gov/products/outlook/day1otlk.html

SPC Day-2 Convective Outlook:
https://www.spc.noaa.gov/products/outlook/archive/2026/day2otlk_20260702_0600.html

SPC Day-3 Convective Outlook:
https://www.spc.noaa.gov/products/outlook/archive/2026/day3otlk_20260702_0730.html

NWS Heat Safety Tips:
https://www.weather.gov/safety/heat

Respectfully Submitted,

Uncategorized

Heat & Severe Weather Coordination Message #4 – Wednesday 7/1/26 Through Saturday 7/4/26 Heat & Severe Weather Potential

July 1, 2026 Rob Macedo

Hello to all…

..Isolated strong to severe thunderstorms occurred in portions of interior Massachusetts mid-Tuesday PM into early evening. The complex of severe thunderstorms that entered Western Massachusetts and Northwest Connecticut weakened on arrival but did produce isolated pockets of wind damage in Western Massachusetts. A second complex moved through Western Massachusetts and Northwest Connecticut overnight and was non-severe. The WX1BOX Amateur Radio Report Log from Tuesday 6/30/26 is included in this update..
..Intense Heat Wave Will Impact much of Southern New England Wednesday through Saturday. Severe Weather is possible Wednesday PM into early Thursday AM with a lesser threat for later Thursday into Friday as the main action those days will be west of our area but our region cannot be ruled out completely on those days followed by a greater severe weather potential Saturday July 4th..
..Timing any severe weather potential is uncertain and will depend on impulses in the atmosphere, how close those impulses come to Southern New England and how any thunderstorm/convective development the prior day affects the next day’s convective potential..
..An Extreme Heat Warning is in effect through 8 PM Saturday Evening for the entire NWS Norton Coverage Area except Cape Cod and the Islands for Heat Indices up to 115 degrees. A Heat Advisory is in effect from 10 AM Wednesday Morning through 8 PM Saturday Evening for Cape Cod and Marthas Vineyard for heat indices up to 104 degrees. Those working and recreating outside should take frequent breaks in Air Conditioned comfort and drink plenty of liquids. It is noted low temperatures are unlikely to get below 70 degrees and in a fairly large portion of the area may not get below 75 degrees meaning little relief to the heat during overnight hours..
..In addition, the Storm Prediction Center (SPC) has continued Western and North-Central Massachusetts and Northwest Connecticut in a slight risk for severe weather Wednesday PM and Evening through the overnight hours to early Thursday AM for Northwest Connecticut, Western and North Central Massachusetts with marginal risk across the rest of Northern Connecticut and Central Massachusetts. We are currently in general thunderstorm risk for later Thursday into Friday which means a lower but non-zero threat for severe weather on those days with the main action west of our area but will continue to be monitored. Saturday July 4th again has higher severe weather potential..
..Strong to damaging winds, hail, frequent lightning and heavy downpours leading to urban and poor drainage flooding would be the main threats.. Areas outside of the severe weather risk area should also monitor conditions today through Saturday with the greatest risk Wednesday PM into early Thursday AM and Saturday at this time..
..SKYWARN Self-Activation with Amateur Radio-Call Up Nets will monitor any severe weather potential Wednesday and Beyond. Pictures and videos of wind damage, hail, flooding etc. can be sent as a reply to this email, via our Facebook/X/Bluesky feeds or the email address pics@nsradio.org with credit given to the spotter unless otherwise indicated. The next coordination message will be posted on Thursday by 1100 AM..
..Below is the WX1BOX Amateur Radio Log of the Tuesday 6/30/26 severe weather event, Extreme Heat Warning/Heat Advisory Statement, Area Forecast Discussion, Enhanced Hazardous Weather Outlook, SPC Day-1 Convective Outlook and NWS Heat Safety Tips..

WX1BOX Amateur Radio Log – Tuesday 6/30/26:
https://wx1box.org/wp-content/uploads/2026/07/reports_6_30_26.pdf

NWS Boston/Norton Extreme Heat Warning/Heat Advisory Statement:
https://forecast.weather.gov/product.php?site=NWS&issuedby=BOX&product=NPW&format=CI&version=1&glossary=1&highlight=off

NWS Boston/Norton Area Forecast Discussion:
https://forecast.weather.gov/product.php?site=NWS&issuedby=BOX&product=AFD&format=CI&version=1&glossary=1&highlight=off

NWS Boston/Norton Enhanced Hazardous Weather Outlook:
https://www.weather.gov/erh/ghwo?wfo=box

SPC Day-1 Convective Outlook:
https://www.spc.noaa.gov/products/outlook/day1otlk.html

NWS Heat Safety Tips:
https://www.weather.gov/safety/heat

Respectfully Submitted,

Uncategorized

Heat & Severe Weather Coordination Message #3 – Tuesday 6/30/26 Through Saturday 7/4/26 Heat & Severe Weather Potential

June 30, 2026 Rob Macedo

Hello to all…

..Intense Heat Wave Will Impact much of Southern New England Wednesday through Saturday. Severe Weather is possible any time late Tuesday PM to Saturday. Greatest risk days in the short-term look to be later Tuesday PM and Evening and Wednesday PM and Evening followed by Friday and Saturday at this time..
..Timing any severe weather potential is uncertain and will depend on impulses in the atmosphere, how close those impulses come to Southern New England and how any thunderstorm/convective development the prior day affects the next day’s convective potential..
..An Excessive Heat Warning is now in effect from 10 AM Wednesday Morning through 8 PM Saturday Evening for the entire NWS Norton Coverage Area except Cape Cod and the Islands for Heat Indices up to 112 degrees. A Heat Advisory is in effect from 10 AM Wednesday Morning through 8 PM Saturday Evening for Cape Cod and Marthas Vineyard for heat indices up to 104 degrees. Those working and recreating outside should take frequent breaks in Air Conditioned comfort and drink plenty of liquids. It is noted low temperatures are unlikely to get below 70 degrees and in a fairly large portion of the area may not get below 75 degrees meaning little relief to the heat during overnight hours..
..In addition, the Storm Prediction Center (SPC) has issued a Severe Thunderstorm Watch until 8 PM for Berkshire County Massachusetts and continued a marginal risk for severe weather Tuesday PM and Evening for Western and North-Central Massachusetts and Northwest Connecticut and a slight risk for severe weather Wednesday PM and Evening for Northwest Connecticut, Western and North Central Massachusetts with marginal risk across the rest of Northern Connecticut and Central Massachusetts.
..Strong to damaging winds, hail, frequent lightning and heavy downpours leading to urban and poor drainage flooding would be the main threats. The threat will depend on impulses in their atmosphere and their track into the severe weather risk areas. For Tuesday, the current complex doing significant wind damage in Northeast New York presuming it holds together appears to be on a trajectory to impact portions of Western Massachusetts after 5-6 PM though the track could change and will bear close watching.
..Areas outside of the severe weather risk area should also monitor with additional severe weather chances possible Wednesday right through Saturday July 4th and that will be detailed in future coordination messages..
..SKYWARN Self-Activation with Amateur Radio-Call Up Nets will monitor any severe weather potential Tuesday, Wednesday and Beyond. In the interest of time, this is a shortened updated coordination message..
..Pictures and videos of wind damage, hail, flooding etc. can be sent as a reply to this email, via our Facebook/X/Bluesky feeds or the email address pics@nsradio.org with credit given to the spotter unless otherwise indicated. The next coordination message will be posted on Wednesday by 100 PM as we are in a monitoring mode for the complex in Northeast New York.
..Below is the Excessive Heat Warning/Heat Advisory Statement, Area Forecast Discussion, Enhanced Hazardous Weather Outlook, SPC Day-1 and Day-2 Convective Outlooks and Heat Safety Tips..

NWS Boston/Norton Excessive Heat Warning/Heat Advisory Statement:
https://forecast.weather.gov/product.php?site=NWS&issuedby=BOX&product=NPW&format=CI&version=1&glossary=1&highlight=off

NWS Boston/Norton Area Forecast Discussion:
https://forecast.weather.gov/product.php?site=NWS&issuedby=BOX&product=AFD&format=CI&version=1&glossary=1&highlight=off

NWS Boston/Norton Enhanced Hazardous Weather Outlook:
https://www.weather.gov/erh/ghwo?wfo=box

SPC Day-1 Convective Outlook:
https://www.spc.noaa.gov/products/outlook/day1otlk.html

SPC Day-2 Convective Outlook:
https://www.spc.noaa.gov/products/outlook/archive/2026/day2otlk_20260630_1730.html

NWS Heat Safety Tips:
https://www.weather.gov/safety/heat

Respectfully Submitted,

Uncategorized

Heat & Severe Weather Coordination Message #2 – Tuesday 6/30/26 Through Saturday 7/4/26 Heat & Severe Weather Potential

June 29, 2026 Rob Macedo

Hello to all…

..Intense Heat Wave Will Impact much of Southern New England Wednesday through Saturday. Severe Weather is possible any time late Tuesday PM to Saturday. Timing any severe weather potential is uncertain and will depend on impulses in the atmosphere, how close those impulses come to Southern New England and how any thunderstorm/convective development the prior day affects the next day’s convective potential..
..An Excessive Heat Watch is now in effect Wednesday Morning through Saturday Evening for the entire NWS Norton Coverage Area except Cape Cod and the Islands for Heat Indices to 111 degrees. Those working and recreating outside should take frequent breaks in Air Conditioned comfort and drink plenty of liquids. It is noted low temperatures are unlikely to get below 70 degrees and in a fairly large portion of the area may not get below 75 degrees meaning little relief to the heat during overnight hours..
..In addition, the Storm Prediction Center (SPC) has placed a marginal risk for severe weather Tuesday and Wednesday for Northwest Connecticut, Western and North Central Massachusetts for both Tuesday and Wednesday. Strong to damaging winds, hail, frequent lightning and heavy downpours leading to urban and poor drainage flooding would be the main threats. The threat will depend on impulses in their atmosphere and their track into the marginal risk area. Areas outside of the marginal risk area should also monitor with additional severe weather chances possible right through Saturday July 4th that will be detailed in future coordination messages..
..SKYWARN Self-Activation with Amateur Radio-Call Up Nets will monitor any severe weather potential Tuesday and Wednesday. Pictures and videos of wind damage, hail, flooding etc. can be sent as a reply to this email, via our Facebook/X/Bluesky feeds or the email address pics@nsradio.org with credit given to the spotter unless otherwise indicated. The next coordination message will be posted on Tuesday by 100 PM. Below is the Excessive Heat Watch Statement, Area Forecast Discussion, Enhanced Hazardous Weather Outlook SPC Day-2, Day-3 Convective Outlooks and Heat Safety Tips..

NWS Boston/Norton Excessive Heat Watch Statement:
https://forecast.weather.gov/product.php?site=NWS&issuedby=BOX&product=NPW&format=CI&version=1&glossary=1&highlight=off

NWS Boston/Norton Area Forecast Discussion:
https://forecast.weather.gov/product.php?site=NWS&issuedby=BOX&product=AFD&format=CI&version=1&glossary=1&highlight=off

NWS Boston/Norton Enhanced Hazardous Weather Outlook:
https://www.weather.gov/erh/ghwo?wfo=box

SPC Day-2 Convective Outlook:
https://www.spc.noaa.gov/products/outlook/archive/2026/day2otlk_20260629_1730.html

SPC Day-3 Convective Outlook:
https://www.spc.noaa.gov/products/outlook/archive/2026/day3otlk_20260629_1930.html

NWS Heat Safety Tips:
https://www.weather.gov/safety/heat

Respectfully Submitted,