Coastal Flood Watch
* WHAT...Minor to moderate coastal flooding possible. Flooding
could be as deep as 1 to 3 feet.
* WHERE...Eastern Massachusetts coast, including Cape Cod and the
Islands.
* WHEN...From Monday evening through Tuesday morning.
* IMPACTS...Numerous roads may be closed around high tides early
Monday morning and again early Tuesday morning. Debris may wash
onto coastal roads from wave action. Low lying property
including homes, businesses, and some critical infrastructure
may be inundated. Significant beach erosion is likely.
From: Feb 20, 2026 17:24
Until: Feb 21, 2026 09:00
Winter Storm Watch
* WHAT...Heavy snow possible. Total snow accumulations of more than
6 inches possible.
* WHERE...South coastal Massachusetts and Rhode Island, including
Cape Cod and the Islands.
* WHEN...From late Sunday night through Monday evening.
* IMPACTS...Whiteout conditions are possible at times and may make
travel treacherous and potentially life-threatening.
From: Feb 20, 2026 17:15
Until: Feb 21, 2026 09:00
Winter Weather Advisory
* WHAT...Mixed precipitation. Additional snow and sleet
accumulations up to 3 inches and ice accumulations around one
tenth of an inch.
* WHERE...Portions of northern Connecticut, central, eastern, and
western Massachusetts, and northern Rhode Island.
* WHEN...Until 7 AM EST Saturday.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the Friday evening commute.
From: Feb 20, 2026 17:15
Until: Feb 21, 2026 09:00
High Wind Watch
* WHAT...Northeast winds 25 to 35 mph with gusts up to 60 mph
possible.
* WHERE...Cape Cod, Marthas Vineyard, Nantucket, and Block Island.
* WHEN...From Monday morning through Monday evening.
* IMPACTS...Damaging winds could bring down trees and power lines.
Power outages are possible. Travel could be difficult, especially
for high profile vehicles.
From: Feb 20, 2026 17:18
Until: Feb 21, 2026 09:00
Winter Weather Advisory
* WHAT...Mixed precipitation expected. Total snow and sleet
accumulations of a coating to 3 inches and ice accumulations up to
around two tenths of an inch.
* WHERE...Portions of northern Connecticut, central, eastern, and
western Massachusetts, and northern Rhode Island.
* WHEN...From 10 AM this morning to 7 AM EST Saturday.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the Friday evening commute.
From: Feb 20, 2026 06:31
Until: Feb 20, 2026 21:15
Winter Weather Advisory
* WHAT...Mixed precipitation expected. Total snow and sleet
accumulations of a coating to 3 inches and ice accumulations up to
around two tenths of an inch.
* WHERE...Northern Connecticut, northwest Rhode Island, and much of
Massachusetts along and south of the Massachusetts Turnpike.
* WHEN...From 10 AM Friday to 7 AM EST Saturday.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the Friday evening commute.
From: Feb 19, 2026 17:13
Until: Feb 20, 2026 12:00
Special Weather Statement
After a period of light rain/snow showers this afternoon and
evening, temperatures will fall below freezing and into the 20s
overnight. Light winds will limit how quickly wet surfaces can dry
out and thus we expect areas of black ice to develop tonight and
persist through the morning commute tomorrow. Travel with caution,
especially on untreated surfaces and secondary roads.
From: Feb 18, 2026 20:20
Until: Feb 19, 2026 15:00
Special Weather Statement
Patchy dense fog this morning resulted in poor visibility as low
as one quarter mile. With temperatures also near freezing, this
could lead to slippery spots on untreated surfaces in addition to
the poor visibility. Elevated surfaces such as bridges are most
likely to have icy spots.
Travelers this morning should slow down and allow extra time to
reach their destination safely. Remain alert for sudden drops in
visibility and possible icy spots.
From: Feb 18, 2026 06:32
Until: Feb 18, 2026 13:00
Cold Weather Advisory
* WHAT...Very cold wind chills as low as 20 below expected.
* WHERE...Portions of eastern, northeastern, and southeastern
Massachusetts and northern and southern Rhode Island.
* WHEN...From 6 PM this evening to 1 PM EST Sunday.
* IMPACTS...The cold wind chills as low as 15 below zero could
result in hypothermia or frostbite if precautions are not taken.
From: Feb 07, 2026 23:00
Until: Feb 08, 2026 18:00
Winter Weather Advisory
* WHAT...Snow expected. Total snow accumulations between 3 and 6
inches. Winds gusting as high as 35 mph.
* WHERE...Portions of central, eastern, and southeastern
Massachusetts and northern and southern Rhode Island.
* WHEN...Until 7 PM EST this evening.
* IMPACTS...Plan on slippery road conditions.
From: Feb 07, 2026 06:15
Until: Feb 07, 2026 19:15
Winter Weather Advisory
* WHAT...Snow expected. Total snow accumulations between 2 and 4
inches. Winds gusting as high as 40 mph.
* WHERE...Barnstable MA, Dukes MA, and Nantucket MA Counties.
* WHEN...Until 1 AM EST Sunday.
* IMPACTS...Plan on slippery road conditions.
From: Feb 07, 2026 06:15
Until: Feb 07, 2026 19:15
Winter Weather Advisory
* WHAT...Snow expected. Total snow accumulations between 2 and 4
inches, with possibly up to 6 inches in spots. Winds gusting as
high as 40 mph.
* WHERE...Barnstable MA, Dukes MA, and Nantucket MA Counties.
* WHEN...FROM 4 AM SATURDAY TO 1 AM EST SUNDAY.
* IMPACTS...Plan on slippery road conditions.
From: Feb 06, 2026 17:41
Until: Feb 07, 2026 06:45
Winter Weather Advisory
* WHAT...Snow expected. Total snow accumulations between 2 and 4
inches.
* WHERE...Portions of central, eastern, and southeastern
Massachusetts and northern and southern Rhode Island.
* WHEN...from 4 AM to 7 PM EST Saturday.
* IMPACTS...Plan on slippery road conditions.
From: Feb 06, 2026 17:41
Until: Feb 07, 2026 06:45
Cold Weather Advisory
* WHAT...Very cold wind chills as low as 20 below expected.
* WHERE...Portions of eastern, northeastern, and southeastern
Massachusetts and northern and southern Rhode Island.
* WHEN...From 6 PM Saturday to 1 PM EST Sunday.
* IMPACTS...The dangerously cold wind chills as low as 20 below zero
could result in hypothermia or frostbite if precautions are not
taken.
From: Feb 06, 2026 06:00
Until: Feb 06, 2026 20:00
Coastal Flood Advisory
* WHAT...Up to one foot of inundation above ground level in low-
lying areas near shorelines and tidal waterways (4.0 to 13.0
feet Mean Lower Low Water).
* WHERE...The eastern Massachusetts coastline.
* WHEN...Until 2 PM EST Monday.
* IMPACTS...Roads remain passable. Shallow pockets of flooding
less than one foot deep affect more vulnerable coastal roads
along the North Shore from Salem and Gloucester to
Newburyport. Rough surf will likely cause some splashover onto
coastal roads around the time of high tide. Roads remain
passable. Low lying areas and roads near Nantucket Harbor,
including Easy Street, may experience pockets of shallow
flooding less than one foot deep.
* ADDITIONAL DETAILS...Sub-freezing temperatures and very cold
road surfaces could allow storm surge to freeze, prolonging
impacts and delaying drainage even after high tide.
From: Feb 02, 2026 04:48
Until: Feb 02, 2026 19:00
Coastal Flood Statement
* WHAT...Up to one half foot of inundation above ground level
expected in low-lying areas near shorelines and tidal
waterways (4.5 to 7.0 feet Mean Lower Low Water).
* WHERE...The South Coast of Rhode Island and Massachusetts,
including Narragansett and Buzzards Bays.
* WHEN...From 4 AM to 11 AM EST Monday.
* IMPACTS...Some water on low lying roads and property.
* ADDITIONAL DETAILS...Minor overwash could freeze on vulnerable
shoreline roads with those roads becoming slippery.
From: Feb 02, 2026 04:48
Until: Feb 02, 2026 16:00
Coastal Flood Advisory
* WHAT...Up to one foot of inundation above ground level in low-
lying areas near shorelines and tidal waterways (4.0 to 13.0
feet Mean Lower Low Water).
* WHERE...The eastern MA coastline.
* WHEN...Until 2 PM EST Monday.
* IMPACTS...Shallow pockets of flooding less than one foot deep
affects the lowest lying areas along the coast, including
Morrissey Boulevard in Boston. Most roads remain passable.
Flooding up to one foot deep affects coastal roads on the
North Shore from Salem to Gloucester and Newburyport. Rough
surf will cause flooding on some coastal roads around the time
of high tide due to splashover. Roads remain passable with
pockets of shallow flooding less than one foot deep. This
mainly affects low lying areas and roads near Edgartown
Harbor, including the Chappy Ferry Dock. Shallow flooding may
also approach Five Corners in Vineyard Haven.
* ADDITIONAL DETAILS...Two additional high tide cycles will result
in pockets of minor coastal flooding. The first is very late
tonight with the second around lunchtime Monday. Sub-freezing
temperatures and very cold road surfaces could allow storm surge
to freeze, prolonging impacts and delaying drainage after high
tide periods.
From: Feb 01, 2026 18:19
Until: Feb 02, 2026 07:30
Wind Advisory
* WHAT...North winds 20 to 30 mph with gusts between 40 and 50 mph.
* WHERE...Barnstable MA and Dukes MA Counties.
* WHEN...Until 7 PM EST this evening.
* IMPACTS...Gusty winds will blow around unsecured objects, and
could reduce visibility due to blowing snow off existing mounds of
snowpack. Tree limbs could be blown down and some power outages
may result.
From: Feb 01, 2026 18:04
Until: Feb 02, 2026 00:00
Wind Advisory
* WHAT...North winds 15 to 25 mph with gusts between 40 and 50 mph
expected.
* WHERE...Cape Cod and the Islands.
* WHEN...From 5 AM early this morning to 11 PM EST this evening.
* IMPACTS...Gusty winds will blow around unsecured objects, and
could reduce visibility due to blowing snow off existing mounds of
snowpack. Tree limbs could be blown down and some power outages
may result.
From: Feb 01, 2026 06:56
Until: Feb 01, 2026 23:00
Coastal Flood Advisory
* WHAT...One to two feet of inundation above ground level
expected in low-lying areas near shorelines and tidal
waterways (10.8 to 12.7 feet Mean Lower Low Water).
* WHERE...Eastern Essex MA, Suffolk MA, Eastern Norfolk MA,
Eastern Plymouth MA, Barnstable MA and Dukes MA Counties.
* WHEN...From 8 AM this morning to 2 PM EST Monday.
* IMPACTS...Shallow pockets of flooding less than one foot deep
affects the lowest lying areas along the coast, including
Morrissey Boulevard in Boston. Most roads remain passable.
Flooding up to one foot deep affects coastal roads on the
North Shore from Salem to Gloucester and Newburyport. Rough
surf will cause flooding on some coastal roads around the time
of high tide due to splashover. Roads remain passable with
pockets of shallow flooding less than one foot deep. This
mainly affects low lying areas and roads near Edgartown
Harbor, including the Chappy Ferry Dock. Shallow flooding may
also approach Five Corners in Vineyard Haven.
* ADDITIONAL DETAILS...Sub-freezing temperatures and cold road
surfaces may allow for some of the storm surge to freeze.
This would result in prolonged issues on those vulnerable roadways
and also delay drainage.
From: Feb 01, 2026 06:52
Until: Feb 01, 2026 23:00
Coastal Flood Advisory
* WHAT...One to two feet of inundation above ground level
expected in low-lying areas near shorelines and tidal
waterways (4.2 to 13.4 feet Mean Lower Low Water).
* WHERE...Barnstable MA and Dukes MA Counties.
* WHEN...Multiple high tide cycles Sunday morning into Monday
afternoon.
* IMPACTS...Pockets of shallow flooding less than one foot deep.
This mainly affects low lying areas and roads near
Edgartown Harbor, including the Chappy Ferry Dock. Shallow
flooding may also approach Five Corners in Vineyard Haven.
* ADDITIONAL DETAILS...Sub-freezing temperatures and cold road
surfaces may allow for some of the storm surge to freeze.
This would result in prolonged issues on those vulnerable roadways
and also delay drainage.
From: Jan 31, 2026 18:01
Until: Feb 01, 2026 12:15
Coastal Flood Advisory
* WHAT...One to two feet of inundation above ground level
expected in low-lying areas near shorelines and tidal
waterways (10.8 to 12.7 feet Mean Lower Low Water).
* WHERE...Eastern Essex MA, Suffolk MA, Eastern Norfolk MA and
Eastern Plymouth MA Counties.
* WHEN...Multiple high tide cycles Sunday morning into Monday
afternoon.
* IMPACTS...Shallow pockets of flooding less than one foot deep
affects the lowest lying areas along the coast, including
Morrissey Boulevard in Boston. Flooding up to one foot deep
affects coastal roads on the North Shore from Salem to
Gloucester and Newburyport. Rough surf will cause flooding
on some coastal roads around the time of high tide due to splashover.
* ADDITIONAL DETAILS...Sub-freezing temperatures and cold road
surfaces may allow for some of the storm surge to freeze.
This would result in prolonged issues on those vulnerable roadways
and also delay drainage.
From: Jan 31, 2026 18:01
Until: Feb 01, 2026 12:15
Winter Storm Watch
* WHAT...Heavy snow possible. Total snow accumulations between 4 and
7 inches possible. Winds could gust as high as 50 mph.
* WHERE...Barnstable, Dukes, and Nantucket Counties.
* WHEN...From late Saturday night through late Sunday night.
* IMPACTS...Travel could be very difficult. Gusty winds could bring
down tree branches.
From: Jan 30, 2026 18:13
Until: Jan 31, 2026 09:00
Coastal Flood Watch
* WHAT...Minor to perhaps moderate coastal flooding possible
around high tide. Water could be as deep as 1 to 2 feet.
* WHERE...Eastern Massachusetts coast including Cape Cod, Marthas
Vineyard and Nantucket.
* WHEN...From Sunday morning through Monday afternoon.
* IMPACTS...Expect at least shallow flooding less than one foot
deep along much of the eastern Massachusetts coastline,
resulting in temporary closure of more vulnerable coastal roads
around high tide Sunday morning, Sunday evening, and midday
Monday.
* ADDITIONAL DETAILS...Moderate flooding, should it occur, is more
likely along the Bay side of Cape Cod, in Nantucket Harbor, and
in Edgartown, Vineyard Haven, and Oak Bluffs on Marthas
Vineyard.
From: Jan 30, 2026 17:57
Until: Jan 31, 2026 08:00
Cold Weather Advisory
* WHAT...Very cold wind chills of 10 to 20 below zero expected.
* WHERE...Much of southern New England, except for the south coast
and Cape and Islands.
* WHEN...From 7 PM this evening to 10 AM EST Saturday.
* IMPACTS...The dangerously cold wind chills as low as 20 below zero
could cause frostbite on exposed skin in as little as 30 minutes.
From: Jan 30, 2026 17:17
Until: Jan 31, 2026 08:00
Winter Storm Watch
* WHAT...Heavy snow possible. Total snow accumulations between 4 and
8 inches possible. Winds could gust as high as 45 mph.
* WHERE...Cape Cod, Martha's Vineyard and Nantucket.
* WHEN...From late Saturday night through late Sunday night.
* IMPACTS...Travel could be very difficult. Gusty winds could bring
down tree branches.
From: Jan 30, 2026 05:53
Until: Jan 30, 2026 23:00
Coastal Flood Watch
* WHAT...One to two feet of inundation above ground level
possible in low-lying areas near shorelines and tidal
waterways (3.9 to 13.3 feet Mean Lower Low Water).
* WHERE...Eastern Essex MA, Suffolk MA, Eastern Norfolk MA,
Eastern Plymouth MA, Barnstable MA, Dukes MA and Nantucket MA
Counties.
* WHEN...From Sunday morning through Monday afternoon.
* IMPACTS...Shallow pockets of flooding less than one foot deep
affects the lowest lying areas along the coast, including
Morrissey Boulevard in Boston. Most roads remain passable.
Flooding up to one foot deep affects coastal roads on the
North Shore from Salem to Gloucester and Newburyport. Rough
surf will cause flooding on some coastal roads around the time
of high tide due to splashover. Roads remain passable. Low
lying areas and roads near Nantucket Harbor, including Easy
Street, may experience pockets of shallow flooding less than
one foot deep.
From: Jan 30, 2026 05:40
Until: Jan 30, 2026 20:45
Cold Weather Advisory
* WHAT...Very cold wind chills as low as 20 below.
* WHERE...Most of Southern New England except for the Berkshires,
Cape Cod and the Islands.
* WHEN...Until 11 AM EST this morning.
* IMPACTS...The dangerously cold wind chills as low as 20 below zero
could cause frostbite on exposed skin in as little as 30 minutes.
From: Jan 30, 2026 05:56
Until: Jan 30, 2026 16:00
Cold Weather Advisory
* WHAT...Very cold wind chills as low as 10 below.
* WHERE...Cape Cod.
* WHEN...Until 11 AM EST this morning.
* IMPACTS...The cold wind chills as low as 10 below zero could
result in hypothermia if precautions are not taken.
From: Jan 30, 2026 05:56
Until: Jan 30, 2026 16:00
Winter Storm Watch
* WHAT...Heavy snow possible. Total snow accumulations 6 inches or
more possible. Winds could gust as high as 55 mph.
* WHERE...Barnstable MA, Dukes MA, and Nantucket MA Counties.
* WHEN...From late Saturday night through late Sunday night.
* IMPACTS...Travel could be very difficult. Strong winds could cause
tree damage.
From: Jan 29, 2026 17:28
Until: Jan 30, 2026 08:15
Cold Weather Advisory
* WHAT...Very cold wind chills as low as 10 below expected.
* WHERE...Barnstable MA County.
* WHEN...From 7 PM this evening to 11 AM EST Friday.
* IMPACTS...The cold wind chills as low as 10 below zero could
result in hypothermia if precautions are not taken.
From: Jan 29, 2026 16:21
Until: Jan 30, 2026 08:00
Coastal Flood Watch
* WHAT...Moderate coastal flooding is possible around high tide.
Water could be as deep as 1 to 2 feet.
* WHERE...Eastern Massachusetts coast, including Cape Cod, Marthas
Vineyard, and Nantucket.
* WHEN...From Sunday morning through Monday afternoon.
* IMPACTS...Numerous roads may be closed. Low lying property
including homes, businesses, and some critical infrastructure
may be inundated. Vehicles left in flood prone areas may be
flooded.
* ADDITIONAL DETAILS...Debris may wash onto coastal roads from
large breaking waves. Significant beach and dune erosion is
likely, especially in those areas that have been made more
vulnerable from recent storms.
From: Jan 29, 2026 16:36
Until: Jan 30, 2026 08:00
Cold Weather Advisory
* WHAT...Very cold wind chills as low as 18 below expected.
* WHERE...Portions of northern Connecticut, central, eastern,
northeastern, southeastern, and western Massachusetts, and
northern and southern Rhode Island.
* WHEN...From 7 PM this evening to 11 AM EST Friday.
* IMPACTS...The dangerously cold wind chills as low as 20 below zero
could result in hypothermia or frostbite if precautions are not
taken.
From: Jan 29, 2026 16:21
Until: Jan 30, 2026 08:00
Cold Weather Advisory
* WHAT...Very cold wind chills as low as 20 below zero expected.
* WHERE...Much of Southern New England except for the Berkshires,
northern hills of Worcester County, as well as Cape Cod and the
Islands.
* WHEN...From 7 PM this evening to 11 AM EST Friday.
* IMPACTS...The cold wind chills as low as 20 below zero could
result in hypothermia or frostbite if precautions are not taken.
From: Jan 29, 2026 11:04
Until: Jan 30, 2026 00:00
Cold Weather Advisory
* WHAT...Very cold wind chills as low as 20 below zero expected.
* WHERE...Bristol RI County.
* WHEN...From 7 PM this evening to 11 AM EST Friday.
* IMPACTS...The cold wind chills as low as 20 below zero could
result in hypothermia or frostbite if precautions are not taken.
From: Jan 29, 2026 11:04
Until: Jan 30, 2026 00:00
Cold Weather Advisory
* WHAT...Very cold wind chills as low as 20 below zero expected.
* WHERE...Much of Southern New England except for the Berkshires,
northern hills of Worcester County, Cape Cod and the Islands.
* WHEN...From 7 PM this evening to 11 AM EST Friday.
* IMPACTS...The cold wind chills as low as 20 below zero could
result in hypothermia or frostbite if precautions are not taken.
From: Jan 29, 2026 05:31
Until: Jan 29, 2026 22:00
Winter Storm Watch
* WHAT...Heavy snow possible. Potential for snow accumulations
between 6 and 12 inches, with localized accumulations over 12
inches possible.
* WHERE...Southern New England.
* WHEN...From Sunday morning through Monday evening.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous. Plan on slippery road
conditions. The hazardous conditions could impact the Monday
morning and evening commutes. Travel during the Monday morning
commute is likely to be very difficult.
From: Jan 22, 2026 16:44
Until: Jan 27, 2026 00:00
Winter Storm Warning
* WHAT...Heavy snow expected. Total snow and sleet accumulations
between 7 and 10 inches. Winds gusting as high as 40 mph.
* WHERE...In Massachusetts, Dukes MA and Nantucket MA Counties. In
Rhode Island, Block Island RI.
* WHEN...From 7 AM Sunday to 8 PM EST Monday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous. Travel could be very difficult.
The hazardous conditions could impact the Monday morning and
evening commutes.
From: Jan 24, 2026 05:33
Until: Jan 24, 2026 21:00
Winter Storm Warning
* WHAT...Heavy snow expected. Total snow accumulations between 13
and 19 inches. Winds gusting as high as 35 mph.
* WHERE...Portions of northern Connecticut, central, eastern,
northeastern, southeastern, and western Massachusetts, and
northern and southern Rhode Island.
* WHEN...From 7 AM Sunday to 8 PM EST Monday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous. Travel could be very difficult
to impossible. The hazardous conditions could impact the Monday
morning and evening commutes.
From: Jan 24, 2026 05:33
Until: Jan 24, 2026 21:00
Cold Weather Advisory
* WHAT...Very cold wind chills as low as 20 below expected.
* WHERE...Much of Southern New England excluding Cape Cod and the
Islands and the eastern slopes of the Berkshires.
* WHEN...From 10 PM Friday to 10 AM EST Saturday.
* IMPACTS...The dangerously cold wind chills as low as 20 below zero
could cause frostbite on exposed skin in as little as 30 minutes.
Frostbite and hypothermia will occur if unprotected skin is
exposed to these temperatures.
From: Jan 22, 2026 16:48
Until: Jan 24, 2026 15:00
Cold Weather Advisory
* WHAT...Very cold wind chills as low as 15 below Much of southern
New England.
* WHERE...Portions of northern Connecticut, central, eastern,
northeastern, southeastern, and western Massachusetts, and
northern and southern Rhode Island.
* WHEN...Until 10 AM EST this morning.
* IMPACTS...The dangerously cold wind chills as low as 20 below zero
could cause frostbite on exposed skin in as little as 30 minutes.
Frostbite and hypothermia will occur if unprotected skin is
exposed to these temperatures.
From: Jan 24, 2026 05:30
Until: Jan 24, 2026 15:00
Winter Storm Warning
* WHAT...Heavy snow expected. Total snow accumulations between 12
and 17 inches. Winds gusting as high as 30 mph.
* WHERE...Much of Southern New England excluding Martha's Vineyard,
Nantucket and Block Island.
* WHEN...From 7 AM Sunday to 8 PM EST Monday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous. Travel could be very difficult
to impossible, especially if traveling overnight into the Monday
morning commute. The hazardous conditions could impact the Monday
morning and evening commutes.
From: Jan 23, 2026 17:28
Until: Jan 24, 2026 12:00
