Alert archive / Massachusetts / Wind Advisories in 2020

Wind Advisory 31, NWS Boston/Norton, MA

December 23, 20205 counties in Massachusetts

NWS Boston/Norton, MA issued this wind advisory at Dec 23, 2020, 2:30 PM EST for 5 counties in Massachusetts. It took effect at Dec 25, 2020, 12:00 AM EST. It was in force for 10 hr.

The area

The counties it named.

The facts

Issued
Dec 23, 2020, 2:30 PM EST (19:30 UTC)
In effect from
Dec 25, 2020, 12:00 AM EST
Expired
Dec 25, 2020, 10:03 AM EST
In force
10 hr
Issued by
NWS Boston/Norton, MA

Counties Franklin County, MA, Hampden County, MA, Hampshire County, MA, Middlesex County, MA, Worcester County, MA

The radar

The Boston radar (KBOX), 102 km from the middle of the area, began a volume at 19:35 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The nearest sounding before it

Albany, NY (KALY), launched 12:00Z, 7.5 hours before the alert went out and 135 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, Albany, NY at 12:00Z on 2020-12-23Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Albany, NY at 12:00Z on 2020-12-23The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 144 square meters per square second.1939587897Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1169 m above ground
0-6 km bulk shear
59 kt
0-1 km storm-relative helicity
144 m²/s²
0-3 km storm-relative helicity
173 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

842 
WWUS71 KBOX 231930
NPWBOX

URGENT - WEATHER MESSAGE
National Weather Service Boston/Norton MA
230 PM EST Wed Dec 23 2020

MAZ007-013>024-RIZ001>008-241000-
/O.UPG.KBOX.HW.A.0007.201225T0300Z-201225T2100Z/
/O.NEW.KBOX.HW.W.0011.201225T0500Z-201225T2100Z/
Eastern Essex MA-Western Norfolk MA-Southeast Middlesex MA-
Suffolk MA-Eastern Norfolk MA-Northern Bristol MA-
Western Plymouth MA-Eastern Plymouth MA-Southern Bristol MA-
Southern Plymouth MA-Barnstable MA-Dukes MA-Nantucket MA-
Northwest Providence RI-Southeast Providence RI-Western Kent RI-
Eastern Kent RI-Bristol RI-Washington RI-Newport RI-
Block Island RI-
Including the cities of Gloucester, Foxborough, Norwood, 
Cambridge, Boston, Quincy, Taunton, Brockton, Plymouth, 
Fall River, New Bedford, Mattapoisett, Chatham, Falmouth, 
Provincetown, Vineyard Haven, Nantucket, Foster, Smithfield, 
Providence, Coventry, West Greenwich, East Greenwich, Warwick, 
West Warwick, Bristol, Narragansett, Westerly, Newport, 
and New Shoreham
230 PM EST Wed Dec 23 2020

...HIGH WIND WARNING IN EFFECT FROM MIDNIGHT THURSDAY NIGHT TO
4 PM EST FRIDAY...

* WHAT...South winds 25 to 35 mph with gusts up to 65 mph 
  expected. Some locations in coastal Rhode Island and southeast 
  Massachusetts, including Cape Cod and the Islands, could see 
  gusts as high as 75 mph.

* WHERE...Rhode Island and eastern Massachusetts.

* WHEN...Strongest winds between 6 AM and noon Friday.

* IMPACTS...Damaging winds will blow down trees and power lines. 
  Widespread power outages are expected. Travel will be 
  difficult, especially for high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Be prepared for power outages. Charge cell phones and other
electronics ahead of time.

Avoid being outside around trees and branches. If possible, stay
inside and away from windows. Use caution if you must drive.

&&

$$

CTZ003-004-MAZ005-006-012-241000-
/O.UPG.KBOX.HW.A.0007.201225T0300Z-201225T2100Z/
/O.NEW.KBOX.HW.W.0011.201225T0500Z-201225T1700Z/
Tolland CT-Windham CT-Central Middlesex MA-Western Essex MA-
Southern Worcester MA-
Including the cities of Union, Vernon, Putnam, Willimantic, 
Framingham, Lowell, Lawrence, Milford, and Worcester
230 PM EST Wed Dec 23 2020

...HIGH WIND WARNING IN EFFECT FROM MIDNIGHT THURSDAY NIGHT TO
NOON EST FRIDAY...

* WHAT...South winds 15 to 25 mph with gusts up to 55 mph 
  expected.

* WHERE...Northeast Connecticut as well as central and interior
  northeast Massachusetts.

* WHEN...Strongest winds between 6 AM and noon Friday.

* IMPACTS...Damaging winds will blow down trees and power lines. 
  Widespread power outages are expected. Travel will be 
  difficult, especially for high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Be prepared for power outages. Charge cell phones and other
electronics ahead of time.

Avoid being outside around trees and branches. If possible, stay
inside and away from windows. Use caution if you must drive.

&&

$$

CTZ002-241000-
/O.NEW.KBOX.HW.W.0011.201225T0500Z-201225T1700Z/
Hartford CT-
Including the cities of Hartford and Windsor Locks
230 PM EST Wed Dec 23 2020

...HIGH WIND WARNING IN EFFECT FROM MIDNIGHT THURSDAY NIGHT TO
NOON EST FRIDAY...

* WHAT...South winds 15 to 25 mph with gusts up to 55 mph 
  expected.

* WHERE...Hartford County.

* WHEN...Strongest winds from 5 AM to 10 AM Friday.

* IMPACTS...Damaging winds will blow down trees and power lines. 
  Widespread power outages are expected. Travel will be 
  difficult, especially for high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Be prepared for power outages. Charge cell phones and other
electronics ahead of time.

Avoid being outside around trees and branches. If possible, stay
inside and away from windows. Use caution if you must drive.

&&

$$

MAZ002>004-008>011-026-241000-
/O.NEW.KBOX.WI.Y.0031.201225T0500Z-201225T1700Z/
Western Franklin MA-Eastern Franklin MA-Northern Worcester MA-
Western Hampshire MA-Western Hampden MA-Eastern Hampshire MA-
Eastern Hampden MA-Northern Middlesex MA-
Including the cities of Charlemont, Greenfield, Orange, Barre, 
Fitchburg, Chesterfield, Blandford, Amherst, Northampton, 
Springfield, and Ayer
230 PM EST Wed Dec 23 2020

...WIND ADVISORY IN EFFECT FROM MIDNIGHT THURSDAY NIGHT TO NOON
EST FRIDAY...

* WHAT...South winds 10 to 20 mph with gusts up to 50 mph 
  expected.

* WHERE...Western and north central Massachusetts.

* WHEN...Strongest winds between 5 AM and 10 AM Friday.

* IMPACTS...Gusty winds could blow around unsecured objects. 
  Tree limbs could be blown down and a few power outages may 
  result.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$

For more information from the National Weather Service visit
https://weather.gov/box
5 follow-up statements
478 
WWUS71 KBOX 240850
NPWBOX

URGENT - WEATHER MESSAGE
National Weather Service Boston/Norton MA
350 AM EST Thu Dec 24 2020

MAZ007-013>024-RIZ001>008-242200-
/O.CON.KBOX.HW.W.0011.201225T0500Z-201225T2100Z/
Eastern Essex MA-Western Norfolk MA-Southeast Middlesex MA-
Suffolk MA-Eastern Norfolk MA-Northern Bristol MA-
Western Plymouth MA-Eastern Plymouth MA-Southern Bristol MA-
Southern Plymouth MA-Barnstable MA-Dukes MA-Nantucket MA-
Northwest Providence RI-Southeast Providence RI-Western Kent RI-
Eastern Kent RI-Bristol RI-Washington RI-Newport RI-
Block Island RI-
Including the cities of Gloucester, Foxborough, Norwood, 
Cambridge, Boston, Quincy, Taunton, Brockton, Plymouth, 
Fall River, New Bedford, Mattapoisett, Chatham, Falmouth, 
Provincetown, Vineyard Haven, Nantucket, Foster, Smithfield, 
Providence, Coventry, West Greenwich, East Greenwich, Warwick, 
West Warwick, Bristol, Narragansett, Westerly, Newport, 
and New Shoreham
350 AM EST Thu Dec 24 2020

...HIGH WIND WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO
4 PM EST FRIDAY...

* WHAT...South winds 20 to 30 mph with gusts up to 65 mph 
  expected.

* WHERE...Portions of eastern, northeastern and southeastern 
  Massachusetts and northern and southern Rhode Island.

* WHEN...From midnight tonight to 4 PM EST Friday.

* IMPACTS...Damaging winds will blow down trees and power lines. 
  Widespread power outages are expected. Travel will be 
  difficult, especially for high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

CTZ002>004-MAZ005-006-012-242200-
/O.CON.KBOX.HW.W.0011.201225T0500Z-201225T1700Z/
Hartford CT-Tolland CT-Windham CT-Central Middlesex MA-
Western Essex MA-Southern Worcester MA-
Including the cities of Hartford, Windsor Locks, Union, Vernon, 
Putnam, Willimantic, Framingham, Lowell, Lawrence, Milford, 
and Worcester
350 AM EST Thu Dec 24 2020

...HIGH WIND WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO
NOON EST FRIDAY...

* WHAT...South winds 15 to 20 mph with gusts up to 65 mph 
  expected.

* WHERE...In Connecticut, Tolland CT, Hartford CT and Windham CT 
  Counties. In Massachusetts, Southern Worcester MA, Western 
  Essex MA and Central Middlesex MA Counties.

* WHEN...From midnight tonight to noon EST Friday.

* IMPACTS...Damaging winds will blow down trees and power lines. 
  Widespread power outages are expected. Travel will be 
  difficult, especially for high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

MAZ002>004-008>011-026-242200-
/O.CON.KBOX.WI.Y.0031.201225T0500Z-201225T1700Z/
Western Franklin MA-Eastern Franklin MA-Northern Worcester MA-
Western Hampshire MA-Western Hampden MA-Eastern Hampshire MA-
Eastern Hampden MA-Northern Middlesex MA-
Including the cities of Charlemont, Greenfield, Orange, Barre, 
Fitchburg, Chesterfield, Blandford, Amherst, Northampton, 
Springfield, and Ayer
350 AM EST Thu Dec 24 2020

...WIND ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO NOON
EST FRIDAY...

* WHAT...South winds 10 to 20 mph with gusts up to 55 mph 
  expected.

* WHERE...Eastern Hampden MA, Eastern Hampshire MA, Western 
  Franklin MA, Western Hampshire MA, Western Hampden MA, Eastern 
  Franklin MA, Northern Middlesex MA and Northern Worcester MA 
  Counties.

* WHEN...From midnight tonight to noon EST Friday.

* IMPACTS...Gusty winds could blow around unsecured objects. 
  Tree limbs could be blown down and a few power outages may 
  result.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$

For more information from the National Weather Service visit
https://weather.gov/box
337 
WWUS71 KBOX 242017
NPWBOX

URGENT - WEATHER MESSAGE
National Weather Service Boston/Norton MA
317 PM EST Thu Dec 24 2020

MAZ007-013>024-RIZ001>008-250600-
/O.CON.KBOX.HW.W.0011.201225T0500Z-201225T2100Z/
Eastern Essex MA-Western Norfolk MA-Southeast Middlesex MA-
Suffolk MA-Eastern Norfolk MA-Northern Bristol MA-
Western Plymouth MA-Eastern Plymouth MA-Southern Bristol MA-
Southern Plymouth MA-Barnstable MA-Dukes MA-Nantucket MA-
Northwest Providence RI-Southeast Providence RI-Western Kent RI-
Eastern Kent RI-Bristol RI-Washington RI-Newport RI-
Block Island RI-
Including the cities of Gloucester, Foxborough, Norwood, 
Cambridge, Boston, Quincy, Taunton, Brockton, Plymouth, 
Fall River, New Bedford, Mattapoisett, Chatham, Falmouth, 
Provincetown, Vineyard Haven, Nantucket, Foster, Smithfield, 
Providence, Coventry, West Greenwich, East Greenwich, Warwick, 
West Warwick, Bristol, Narragansett, Westerly, Newport, 
and New Shoreham
317 PM EST Thu Dec 24 2020

...HIGH WIND WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO
4 PM EST FRIDAY...

* WHAT...South winds 25 to 35 mph with gusts up to 65 mph 
  expected.

* WHERE...Portions of eastern, northeastern and southeastern 
  Massachusetts and northern and southern Rhode Island.

* WHEN...From midnight tonight to 4 PM EST Friday.

* IMPACTS...Damaging winds will blow down trees and power lines. 
  Widespread power outages are expected. Travel will be 
  difficult, especially for high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

CTZ002>004-MAZ005-006-012-250600-
/O.CON.KBOX.HW.W.0011.201225T0500Z-201225T1700Z/
Hartford CT-Tolland CT-Windham CT-Central Middlesex MA-
Western Essex MA-Southern Worcester MA-
Including the cities of Hartford, Windsor Locks, Union, Vernon, 
Putnam, Willimantic, Framingham, Lowell, Lawrence, Milford, 
and Worcester
317 PM EST Thu Dec 24 2020

...HIGH WIND WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO
NOON EST FRIDAY...

* WHAT...South winds 20 to 30 mph with gusts up to 65 mph 
  expected.

* WHERE...In Connecticut, Tolland CT, Hartford CT and Windham CT 
  Counties. In Massachusetts, Southern Worcester MA, Western 
  Essex MA and Central Middlesex MA Counties.

* WHEN...From midnight tonight to noon EST Friday.

* IMPACTS...Damaging winds will blow down trees and power lines. 
  Widespread power outages are expected. Travel will be 
  difficult, especially for high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

MAZ002>004-008>011-026-250600-
/O.CON.KBOX.WI.Y.0031.201225T0500Z-201225T1700Z/
Western Franklin MA-Eastern Franklin MA-Northern Worcester MA-
Western Hampshire MA-Western Hampden MA-Eastern Hampshire MA-
Eastern Hampden MA-Northern Middlesex MA-
Including the cities of Charlemont, Greenfield, Orange, Barre, 
Fitchburg, Chesterfield, Blandford, Amherst, Northampton, 
Springfield, and Ayer
317 PM EST Thu Dec 24 2020

...WIND ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO NOON
EST FRIDAY...

* WHAT...South winds 15 to 25 mph with gusts up to 55 mph 
  expected.

* WHERE...Eastern Hampden MA, Eastern Hampshire MA, Western 
  Franklin MA, Western Hampshire MA, Western Hampden MA, Eastern 
  Franklin MA, Northern Middlesex MA and Northern Worcester MA 
  Counties.

* WHEN...From midnight tonight to noon EST Friday.

* IMPACTS...Gusty winds could blow around unsecured objects. 
  Tree limbs could be blown down and a few power outages may 
  result.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$

For more information from the National Weather Service visit
https://weather.gov/box
010 
WWUS71 KBOX 250026
NPWBOX

URGENT - WEATHER MESSAGE
National Weather Service Boston/Norton MA
726 PM EST Thu Dec 24 2020

MAZ007-013>024-RIZ001>008-251100-
/O.CON.KBOX.HW.W.0011.201225T0500Z-201225T2100Z/
Eastern Essex MA-Western Norfolk MA-Southeast Middlesex MA-
Suffolk MA-Eastern Norfolk MA-Northern Bristol MA-
Western Plymouth MA-Eastern Plymouth MA-Southern Bristol MA-
Southern Plymouth MA-Barnstable MA-Dukes MA-Nantucket MA-
Northwest Providence RI-Southeast Providence RI-Western Kent RI-
Eastern Kent RI-Bristol RI-Washington RI-Newport RI-
Block Island RI-
Including the cities of Gloucester, Foxborough, Norwood, 
Cambridge, Boston, Quincy, Taunton, Brockton, Plymouth, 
Fall River, New Bedford, Mattapoisett, Chatham, Falmouth, 
Provincetown, Vineyard Haven, Nantucket, Foster, Smithfield, 
Providence, Coventry, West Greenwich, East Greenwich, Warwick, 
West Warwick, Bristol, Narragansett, Westerly, Newport, 
and New Shoreham
726 PM EST Thu Dec 24 2020

...HIGH WIND WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO
4 PM EST FRIDAY...

* WHAT...South winds 25 to 35 mph with gusts up to 65 mph 
  expected.

* WHERE...Portions of eastern, northeastern and southeastern 
  Massachusetts and northern and southern Rhode Island.

* WHEN...From midnight tonight to 4 PM EST Friday.

* IMPACTS...Damaging winds will blow down trees and power lines. 
  Widespread power outages are expected. Travel will be 
  difficult, especially for high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

CTZ002>004-MAZ005-006-012-251100-
/O.CON.KBOX.HW.W.0011.201225T0500Z-201225T1700Z/
Hartford CT-Tolland CT-Windham CT-Central Middlesex MA-
Western Essex MA-Southern Worcester MA-
Including the cities of Hartford, Windsor Locks, Union, Vernon, 
Putnam, Willimantic, Framingham, Lowell, Lawrence, Milford, 
and Worcester
726 PM EST Thu Dec 24 2020

...HIGH WIND WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO
NOON EST FRIDAY...

* WHAT...South winds 15 to 25 mph with gusts up to 65 mph 
  expected.

* WHERE...In Connecticut, Tolland CT, Hartford CT and Windham CT 
  Counties. In Massachusetts, Southern Worcester MA, Western 
  Essex MA and Central Middlesex MA Counties.

* WHEN...From midnight tonight to noon EST Friday.

* IMPACTS...Damaging winds will blow down trees and power lines. 
  Widespread power outages are expected. Travel will be 
  difficult, especially for high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

MAZ002>004-008>011-026-251100-
/O.CON.KBOX.WI.Y.0031.201225T0500Z-201225T1700Z/
Western Franklin MA-Eastern Franklin MA-Northern Worcester MA-
Western Hampshire MA-Western Hampden MA-Eastern Hampshire MA-
Eastern Hampden MA-Northern Middlesex MA-
Including the cities of Charlemont, Greenfield, Orange, Barre, 
Fitchburg, Chesterfield, Blandford, Amherst, Northampton, 
Springfield, and Ayer
726 PM EST Thu Dec 24 2020

...WIND ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO NOON
EST FRIDAY...

* WHAT...South winds 15 to 25 mph with gusts up to 55 mph 
  expected.

* WHERE...Eastern Hampden MA, Eastern Hampshire MA, Western 
  Franklin MA, Western Hampshire MA, Western Hampden MA, Eastern 
  Franklin MA, Northern Middlesex MA and Northern Worcester MA 
  Counties.

* WHEN...From midnight tonight to noon EST Friday.

* IMPACTS...Gusty winds could blow around unsecured objects. 
  Tree limbs could be blown down and a few power outages may 
  result.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$

For more information from the National Weather Service visit
https://weather.gov/box
593 
WWUS71 KBOX 250910
NPWBOX

URGENT - WEATHER MESSAGE
National Weather Service Boston/Norton MA
410 AM EST Fri Dec 25 2020

MAZ007-013>024-RIZ001>008-252100-
/O.CON.KBOX.HW.W.0011.000000T0000Z-201225T2100Z/
Eastern Essex MA-Western Norfolk MA-Southeast Middlesex MA-
Suffolk MA-Eastern Norfolk MA-Northern Bristol MA-
Western Plymouth MA-Eastern Plymouth MA-Southern Bristol MA-
Southern Plymouth MA-Barnstable MA-Dukes MA-Nantucket MA-
Northwest Providence RI-Southeast Providence RI-Western Kent RI-
Eastern Kent RI-Bristol RI-Washington RI-Newport RI-
Block Island RI-
Including the cities of Gloucester, Foxborough, Norwood, 
Cambridge, Boston, Quincy, Taunton, Brockton, Plymouth, 
Fall River, New Bedford, Mattapoisett, Chatham, Falmouth, 
Provincetown, Vineyard Haven, Nantucket, Foster, Smithfield, 
Providence, Coventry, West Greenwich, East Greenwich, Warwick, 
West Warwick, Bristol, Narragansett, Westerly, Newport, 
and New Shoreham
410 AM EST Fri Dec 25 2020

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 4 PM EST THIS
AFTERNOON...

* WHAT...South winds 25 to 35 mph with gusts up to 65 mph.

* WHERE...Portions of eastern, northeastern and southeastern 
  Massachusetts and northern and southern Rhode Island.

* WHEN...Until 4 PM EST this afternoon.

* IMPACTS...Damaging winds will blow down trees and power lines. 
  Widespread power outages are expected. Travel will be 
  difficult, especially for high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

CTZ002>004-MAZ005-006-012-251700-
/O.CON.KBOX.HW.W.0011.000000T0000Z-201225T1700Z/
Hartford CT-Tolland CT-Windham CT-Central Middlesex MA-
Western Essex MA-Southern Worcester MA-
Including the cities of Hartford, Windsor Locks, Union, Vernon, 
Putnam, Willimantic, Framingham, Lowell, Lawrence, Milford, 
and Worcester
410 AM EST Fri Dec 25 2020

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL NOON EST TODAY...

* WHAT...South winds 15 to 25 mph with gusts up to 65 mph.

* WHERE...In Connecticut, Tolland CT, Hartford CT and Windham CT 
  Counties. In Massachusetts, Southern Worcester MA, Western 
  Essex MA and Central Middlesex MA Counties.

* WHEN...Until noon EST today.

* IMPACTS...Damaging winds will blow down trees and power lines. 
  Widespread power outages are expected. Travel will be 
  difficult, especially for high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

MAZ002>004-008>011-026-251700-
/O.CON.KBOX.WI.Y.0031.000000T0000Z-201225T1700Z/
Western Franklin MA-Eastern Franklin MA-Northern Worcester MA-
Western Hampshire MA-Western Hampden MA-Eastern Hampshire MA-
Eastern Hampden MA-Northern Middlesex MA-
Including the cities of Charlemont, Greenfield, Orange, Barre, 
Fitchburg, Chesterfield, Blandford, Amherst, Northampton, 
Springfield, and Ayer
410 AM EST Fri Dec 25 2020

...WIND ADVISORY REMAINS IN EFFECT UNTIL NOON EST TODAY...

* WHAT...South winds 15 to 25 mph with gusts up to 55 mph.

* WHERE...Eastern Hampden MA, Eastern Hampshire MA, Western 
  Franklin MA, Western Hampshire MA, Western Hampden MA, Eastern 
  Franklin MA, Northern Middlesex MA and Northern Worcester MA 
  Counties.

* WHEN...Until noon EST today.

* IMPACTS...Gusty winds could blow around unsecured objects. 
  Tree limbs could be blown down and a few power outages may 
  result.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$

For more information from the National Weather Service visit
https://weather.gov/box
032 
WWUS71 KBOX 251503
NPWBOX

URGENT - WEATHER MESSAGE
National Weather Service Boston/Norton MA
1003 AM EST Fri Dec 25 2020

RIZ001>004-006-008-252200-
/O.CAN.KBOX.HW.W.0011.000000T0000Z-201225T2100Z/
/O.NEW.KBOX.WI.Y.0032.201225T1503Z-201225T2200Z/
Northwest Providence RI-Southeast Providence RI-Western Kent RI-
Eastern Kent RI-Washington RI-Block Island RI-
Including the cities of Foster, Smithfield, Providence, Coventry,
West Greenwich, East Greenwich, Warwick, West Warwick, 
Narragansett, Westerly, and New Shoreham
1003 AM EST Fri Dec 25 2020

...WIND ADVISORY IN EFFECT UNTIL 5 PM EST THIS AFTERNOON...
...HIGH WIND WARNING IS CANCELLED...

* WHAT...South winds 10 to 15 mph with gusts up to 35 mph.

* WHERE...Northwest Providence RI, Southeast Providence RI, 
  Western Kent RI, Eastern Kent RI, Washington RI and Block 
  Island RI Counties.

* WHEN...Until 5 PM EST this afternoon.

* IMPACTS...Gusty winds could blow around unsecured objects. 
  Tree limbs could be blown down and a few power outages may 
  result.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$

CTZ004-MAZ005-006-012-252200-
/O.CAN.KBOX.HW.W.0011.000000T0000Z-201225T1700Z/
/O.NEW.KBOX.WI.Y.0032.201225T1503Z-201225T2200Z/
Windham CT-Central Middlesex MA-Western Essex MA-
Southern Worcester MA-
Including the cities of Putnam, Willimantic, Framingham, Lowell, 
Lawrence, Milford, and Worcester
1003 AM EST Fri Dec 25 2020

...WIND ADVISORY IN EFFECT UNTIL 5 PM EST THIS AFTERNOON...
...HIGH WIND WARNING IS CANCELLED...

* WHAT...South winds 10 to 15 mph with gusts up to 35 mph.

* WHERE...In Connecticut, Windham CT County. In Massachusetts, 
  Central Middlesex MA, Western Essex MA and Southern Worcester 
  MA Counties.

* WHEN...Until 5 PM EST this afternoon.

* IMPACTS...Gusty winds could blow around unsecured objects. 
  Tree limbs could be blown down and a few power outages may 
  result.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$

CTZ002-003-251615-
/O.CAN.KBOX.HW.W.0011.000000T0000Z-201225T1700Z/
Hartford CT-Tolland CT-
Including the cities of Hartford, Windsor Locks, Union, 
and Vernon
1003 AM EST Fri Dec 25 2020

...HIGH WIND WARNING IS CANCELLED...

Winds have weakened below High Wind criteria.

$$

MAZ002>004-008>011-026-251615-
/O.CAN.KBOX.WI.Y.0031.000000T0000Z-201225T1700Z/
Western Franklin MA-Eastern Franklin MA-Northern Worcester MA-
Western Hampshire MA-Western Hampden MA-Eastern Hampshire MA-
Eastern Hampden MA-Northern Middlesex MA-
Including the cities of Charlemont, Greenfield, Orange, Barre, 
Fitchburg, Chesterfield, Blandford, Amherst, Northampton, 
Springfield, and Ayer
1003 AM EST Fri Dec 25 2020

...WIND ADVISORY IS CANCELLED...

Winds have weakened below Wind Advisory criteria.

$$

MAZ007-013>024-RIZ005-007-252100-
/O.CON.KBOX.HW.W.0011.000000T0000Z-201225T2100Z/
Eastern Essex MA-Western Norfolk MA-Southeast Middlesex MA-
Suffolk MA-Eastern Norfolk MA-Northern Bristol MA-
Western Plymouth MA-Eastern Plymouth MA-Southern Bristol MA-
Southern Plymouth MA-Barnstable MA-Dukes MA-Nantucket MA-
Bristol RI-Newport RI-
Including the cities of Gloucester, Foxborough, Norwood, 
Cambridge, Boston, Quincy, Taunton, Brockton, Plymouth, 
Fall River, New Bedford, Mattapoisett, Chatham, Falmouth, 
Provincetown, Vineyard Haven, Nantucket, Bristol, and Newport
1003 AM EST Fri Dec 25 2020

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 4 PM EST THIS
AFTERNOON...

* WHAT...South winds 25 to 35 mph with gusts up to 65 mph.

* WHERE...Portions of eastern, northeastern and southeastern 
  Massachusetts and northern and southern Rhode Island.

* WHEN...Until 4 PM EST this afternoon.

* IMPACTS...Damaging winds will blow down trees and power lines. 
  Widespread power outages are expected. Travel will be 
  difficult, especially for high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

For more information from the National Weather Service visit
https://weather.gov/box

The office that day

Everything else NWS Boston/Norton, MA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Dec 23, 2:05 PM ESTFlood WatchBOXBarnstable, Bristol, Dukes, Essex, Franklin, Hampden and 7 more51 hr
Dec 23, 2:30 PM ESTHigh Wind WarningBOXBarnstable, Bristol, Dukes, Essex, Middlesex, Nantucket and 4 more45 hr
Dec 23, 2:35 PM ESTStorm WarningBOX45 hr

Nearby

Wind Advisories in Massachusetts, 2020Every wind advisory in 2020

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.