Alert archive / Maine / Wind Advisories in 2017

Wind Advisory 9, NWS Gray, ME

November 18, 20178 counties in New Hampshire; 9 counties in Maine

NWS Gray, ME issued this wind advisory at Nov 18, 2017, 2:48 PM EST for 8 counties in New Hampshire; 9 counties in Maine. It took effect at Nov 19, 2017, 9:10 AM EST. It was in force for 12 hr.

The area

The counties it named.

The facts

Issued
Nov 18, 2017, 2:48 PM EST (19:48 UTC)
In effect from
Nov 19, 2017, 9:10 AM EST
Expired
Nov 19, 2017, 8:53 PM EST
In force
12 hr
Issued by
NWS Gray, ME

Counties Androscoggin County, ME, Cumberland County, ME, Kennebec County, ME, Knox County, ME, Lincoln County, ME, Oxford County, ME, Sagadahoc County, ME, Waldo County, ME, York County, ME, Belknap County, NH, Carroll County, NH, Cheshire County, NH, Hillsborough County, NH, Merrimack County, NH, Rockingham County, NH, Strafford County, NH, Sullivan County, NH

The radar

The Portland,ME radar (KGYX), 42 km from the middle of the area, began a volume at 19:51 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

Gray, ME (KGYX), launched 12:00Z, 7.8 hours before the alert went out and 41 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, Gray, ME at 12:00Z on 2017-11-18Temperature 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°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Gray, ME at 12:00Z on 2017-11-18The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 2 square meters per square second.19395878Sfc1 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
3496 m above ground
0-6 km bulk shear
41 kt
0-1 km storm-relative helicity
2 m²/s²
0-3 km storm-relative helicity
129 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

628 
WWUS71 KGYX 181948
NPWGYX

URGENT - WEATHER MESSAGE
National Weather Service Gray ME
248 PM EST Sat Nov 18 2017

...WINDY CONDITIONS EXPECTED SUNDAY AFTERNOON...

.A strong cold front will move through the region on Sunday. As
winds shift to the west, temperatures will begin to fall and winds
will strengthen. Wind gusts of 45 MPH or higher are possible
through the evening.

MEZ012-018>028-NHZ004-006-008>010-012>015-190400-
/O.NEW.KGYX.WI.Y.0003.171119T1700Z-171120T0500Z/
Southern Oxford-Interior York-Interior Cumberland-Androscoggin-
Kennebec-Interior Waldo-Coastal York-Coastal Cumberland-Sagadahoc-
Lincoln-Knox-Coastal Waldo-Northern Carroll-Southern Carroll-
Merrimack-Belknap-Strafford-Eastern Hillsborough-
Interior Rockingham-Coastal Rockingham-
Western And Central Hillsborough-
Including the cities of Bethel, Bryant Pond, Hanover, 
Locke Mills, Milton, Newry, Rumford, Norway, Fryeburg, Oxford, 
Hollis, Alfred, Lebanon, Sanford, Goodwins Mills, Buxton, 
Limington, Berwick, New Gloucester, Gray, North Windham, Gorham, 
Bridgton, Greene, Lewiston, Sabattus, Wales, Minot, Turner, 
Auburn, Livermore Falls, Augusta, Sidney, Windsor, Vassalboro, 
Waterville, China, Palermo, Brooks, Jackson, Knox, Liberty, 
Montville, Morrill, Waldo, Winterport, Unity, Biddeford, Saco, 
Old Orchard Beach, Kittery, Portland, Cape Elizabeth, 
South Portland, Westbrook, Yarmouth, Brunswick, Arrowsic, Bath, 
Phippsburg, Bowdoinham, Topsham, Bowdoin, Whitefield, Dresden, 
Alna, Bremen, Bristol, Damariscotta, Newcastle, Boothbay Harbor, 
Wiscasset, Waldoboro, Owls Head, Rockland, Appleton, Camden, 
Hope, Rockport, Thomaston, Belfast, Northport, Searsmont, 
Lincolnville, North Conway, Albany, Conway, Chatham, 
Crawford Notch, Wakefield, Bridgewater, Brookfield, Ossipee, 
Tuftonboro, Wolfeboro, Moultonborough, Boscawen, Canterbury, 
Concord, Dunbarton, Loudon, Hooksett, Laconia, Gilford, Meredith,
Barrington, Rochester, Dover, Rollinsford, Somersworth, Durham, 
Madbury, Manchester, Pelham, Nashua, Salem, Atkinson, Newton, 
Plaistow, Chester, Derry, Hampstead, Exeter, Greenland, 
Portsmouth, Rye, Hampton, Hampton Falls, North Hampton, Seabrook,
Amherst, Milford, Mont Vernon, Goffstown, Peterborough, Sharon, 
and Weare
248 PM EST Sat Nov 18 2017

...WIND ADVISORY IN EFFECT FROM NOON SUNDAY TO MIDNIGHT EST
SUNDAY NIGHT...

The National Weather Service in Gray has issued a Wind Advisory,
which is in effect from noon Sunday to midnight EST Sunday night.

* Winds...West 15 to 25 mph with gusts up to 50 mph.

* Timing...Sunday afternoon and evening.

* Impacts...Strong winds may cause small limbs to snap and lead to
  isolated power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Advisory means that sustained winds of 30 to 39 mph...or
wind gusts 46 to 57 mph...are expected. Winds this strong can
make driving difficult...especially for high profile vehicles.
Use extra caution.

&&

$$
5 follow-up statements
113 
WWUS71 KGYX 190317
NPWGYX

URGENT - WEATHER MESSAGE
National Weather Service Gray ME
1017 PM EST Sat Nov 18 2017

...WINDY CONDITIONS EXPECTED SUNDAY AFTERNOON...

.A strong cold front will move through the region on Sunday. As
winds shift to the west, temperatures will begin to fall and
winds will strengthen. Wind gusts of 45 MPH or higher are
possible through the evening.

MEZ012-018>028-NHZ004-006-008>010-012>015-191130-
/O.CON.KGYX.WI.Y.0003.171119T1700Z-171120T0500Z/
Southern Oxford-Interior York-Interior Cumberland-Androscoggin-
Kennebec-Interior Waldo-Coastal York-Coastal Cumberland-Sagadahoc-
Lincoln-Knox-Coastal Waldo-Northern Carroll-Southern Carroll-
Merrimack-Belknap-Strafford-Eastern Hillsborough-
Interior Rockingham-Coastal Rockingham-
Western And Central Hillsborough-
Including the cities of Bethel, Bryant Pond, Hanover, 
Locke Mills, Milton, Newry, Rumford, Norway, Fryeburg, Oxford, 
Hollis, Alfred, Lebanon, Sanford, Goodwins Mills, Buxton, 
Limington, Berwick, New Gloucester, Gray, North Windham, Gorham, 
Bridgton, Greene, Lewiston, Sabattus, Wales, Minot, Turner, 
Auburn, Livermore Falls, Augusta, Sidney, Windsor, Vassalboro, 
Waterville, China, Palermo, Brooks, Jackson, Knox, Liberty, 
Montville, Morrill, Waldo, Winterport, Unity, Biddeford, Saco, 
Old Orchard Beach, Kittery, Portland, Cape Elizabeth, 
South Portland, Westbrook, Yarmouth, Brunswick, Arrowsic, Bath, 
Phippsburg, Bowdoinham, Topsham, Bowdoin, Whitefield, Dresden, 
Alna, Bremen, Bristol, Damariscotta, Newcastle, Boothbay Harbor, 
Wiscasset, Waldoboro, Owls Head, Rockland, Appleton, Camden, 
Hope, Rockport, Thomaston, Belfast, Northport, Searsmont, 
Lincolnville, North Conway, Albany, Conway, Chatham, 
Crawford Notch, Wakefield, Bridgewater, Brookfield, Ossipee, 
Tuftonboro, Wolfeboro, Moultonborough, Boscawen, Canterbury, 
Concord, Dunbarton, Loudon, Hooksett, Laconia, Gilford, Meredith,
Barrington, Rochester, Dover, Rollinsford, Somersworth, Durham, 
Madbury, Manchester, Pelham, Nashua, Salem, Atkinson, Newton, 
Plaistow, Chester, Derry, Hampstead, Exeter, Greenland, 
Portsmouth, Rye, Hampton, Hampton Falls, North Hampton, Seabrook,
Amherst, Milford, Mont Vernon, Goffstown, Peterborough, Sharon, 
and Weare
1017 PM EST Sat Nov 18 2017

...WIND ADVISORY REMAINS IN EFFECT FROM NOON SUNDAY TO MIDNIGHT
EST SUNDAY NIGHT...

* Winds...West 10 to 20 mph with gusts up to 45 mph.

* Timing...Sunday afternoon and evening.

* Impacts...Strong winds may cause small limbs to snap and lead 
  to isolated power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Advisory means that sustained winds of 30 to 39 mph...or
wind gusts 46 to 57 mph...are expected. Winds this strong can
make driving difficult...especially for high profile vehicles.
Use extra caution.

&&

$$
909 
WWUS71 KGYX 190847
NPWGYX

URGENT - WEATHER MESSAGE
National Weather Service Gray ME
347 AM EST Sun Nov 19 2017

...WINDY CONDITIONS EXPECTED SUNDAY AFTERNOON...

.A strong cold front will move through the region this afternoon.
As winds shift to the west, temperatures will begin to fall and 
winds will strengthen. Wind gusts of 45 MPH or higher are possible
through the evening.

MEZ012-018>028-NHZ004-006-008>010-012>015-191700-
/O.CON.KGYX.WI.Y.0003.171119T1700Z-171120T0500Z/
Southern Oxford-Interior York-Interior Cumberland-Androscoggin-
Kennebec-Interior Waldo-Coastal York-Coastal Cumberland-Sagadahoc-
Lincoln-Knox-Coastal Waldo-Northern Carroll-Southern Carroll-
Merrimack-Belknap-Strafford-Eastern Hillsborough-
Interior Rockingham-Coastal Rockingham-
Western And Central Hillsborough-
Including the cities of Bethel, Bryant Pond, Hanover, 
Locke Mills, Milton, Newry, Rumford, Norway, Fryeburg, Oxford, 
Hollis, Alfred, Lebanon, Sanford, Goodwins Mills, Buxton, 
Limington, Berwick, New Gloucester, Gray, North Windham, Gorham, 
Bridgton, Greene, Lewiston, Sabattus, Wales, Minot, Turner, 
Auburn, Livermore Falls, Augusta, Sidney, Windsor, Vassalboro, 
Waterville, China, Palermo, Brooks, Jackson, Knox, Liberty, 
Montville, Morrill, Waldo, Winterport, Unity, Biddeford, Saco, 
Old Orchard Beach, Kittery, Portland, Cape Elizabeth, 
South Portland, Westbrook, Yarmouth, Brunswick, Arrowsic, Bath, 
Phippsburg, Bowdoinham, Topsham, Bowdoin, Whitefield, Dresden, 
Alna, Bremen, Bristol, Damariscotta, Newcastle, Boothbay Harbor, 
Wiscasset, Waldoboro, Owls Head, Rockland, Appleton, Camden, 
Hope, Rockport, Thomaston, Belfast, Northport, Searsmont, 
Lincolnville, North Conway, Albany, Conway, Chatham, 
Crawford Notch, Wakefield, Bridgewater, Brookfield, Ossipee, 
Tuftonboro, Wolfeboro, Moultonborough, Boscawen, Canterbury, 
Concord, Dunbarton, Loudon, Hooksett, Laconia, Gilford, Meredith,
Barrington, Rochester, Dover, Rollinsford, Somersworth, Durham, 
Madbury, Manchester, Pelham, Nashua, Salem, Atkinson, Newton, 
Plaistow, Chester, Derry, Hampstead, Exeter, Greenland, 
Portsmouth, Rye, Hampton, Hampton Falls, North Hampton, Seabrook,
Amherst, Milford, Mont Vernon, Goffstown, Peterborough, Sharon, 
and Weare
347 AM EST Sun Nov 19 2017

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

* Winds...West 15 to 25 mph with gusts up to 45 mph.

* Timing...This afternoon and evening.

* Impacts...Strong winds may cause small limbs to snap and lead 
  to isolated power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Advisory means that sustained winds of 30 to 39 mph...or
wind gusts 46 to 57 mph...are expected. Winds this strong can
make driving difficult...especially for high profile vehicles.
Use extra caution.

&&

$$
409 
WWUS71 KGYX 191410
NPWGYX

URGENT - WEATHER MESSAGE
National Weather Service Gray ME
910 AM EST Sun Nov 19 2017

...WINDY CONDITIONS EXPECTED SUNDAY AFTERNOON...

.A strong cold front will move through the region this afternoon.
As winds shift to the west, temperatures will begin to fall and
winds will strengthen. Wind gusts of 45 MPH or higher are
possible through the evening.

NHZ007-011-192215-
/O.EXB.KGYX.WI.Y.0003.171119T1410Z-171120T0500Z/
Sullivan-Cheshire-
Including the cities of Claremont, Cornish, Unity, Croydon, 
Goshen, Grantham, Lempster, Newport, Charlestown, Gilsum, Keene, 
Marlow, Sullivan, Surry, and Jaffrey
910 AM EST Sun Nov 19 2017

...WIND ADVISORY IN EFFECT UNTIL MIDNIGHT EST TONIGHT...

The National Weather Service in Gray has issued a Wind Advisory,
which is in effect until midnight EST tonight.

* Winds...West 15 to 25 mph with gusts up to 45 mph.

* Timing...This afternoon and evening.

* Impacts...Strong winds may cause small limbs to snap and lead 
  to isolated power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Advisory means that sustained winds of 30 to 39 mph...or
wind gusts 46 to 57 mph...are expected. Winds this strong can
make driving difficult...especially for high profile vehicles.
Use extra caution.

&&

$$

MEZ012-018>028-NHZ004-006-008>010-012>015-192215-
/O.EXT.KGYX.WI.Y.0003.171119T1410Z-171120T0500Z/
Southern Oxford-Interior York-Interior Cumberland-Androscoggin-
Kennebec-Interior Waldo-Coastal York-Coastal Cumberland-Sagadahoc-
Lincoln-Knox-Coastal Waldo-Northern Carroll-Southern Carroll-
Merrimack-Belknap-Strafford-Eastern Hillsborough-
Interior Rockingham-Coastal Rockingham-
Western And Central Hillsborough-
Including the cities of Bethel, Bryant Pond, Hanover, 
Locke Mills, Milton, Newry, Rumford, Norway, Fryeburg, Oxford, 
Hollis, Alfred, Lebanon, Sanford, Goodwins Mills, Buxton, 
Limington, Berwick, New Gloucester, Gray, North Windham, Gorham, 
Bridgton, Greene, Lewiston, Sabattus, Wales, Minot, Turner, 
Auburn, Livermore Falls, Augusta, Sidney, Windsor, Vassalboro, 
Waterville, China, Palermo, Brooks, Jackson, Knox, Liberty, 
Montville, Morrill, Waldo, Winterport, Unity, Biddeford, Saco, 
Old Orchard Beach, Kittery, Portland, Cape Elizabeth, 
South Portland, Westbrook, Yarmouth, Brunswick, Arrowsic, Bath, 
Phippsburg, Bowdoinham, Topsham, Bowdoin, Whitefield, Dresden, 
Alna, Bremen, Bristol, Damariscotta, Newcastle, Boothbay Harbor, 
Wiscasset, Waldoboro, Owls Head, Rockland, Appleton, Camden, 
Hope, Rockport, Thomaston, Belfast, Northport, Searsmont, 
Lincolnville, North Conway, Albany, Conway, Chatham, 
Crawford Notch, Wakefield, Bridgewater, Brookfield, Ossipee, 
Tuftonboro, Wolfeboro, Moultonborough, Boscawen, Canterbury, 
Concord, Dunbarton, Loudon, Hooksett, Laconia, Gilford, Meredith,
Barrington, Rochester, Dover, Rollinsford, Somersworth, Durham, 
Madbury, Manchester, Pelham, Nashua, Salem, Atkinson, Newton, 
Plaistow, Chester, Derry, Hampstead, Exeter, Greenland, 
Portsmouth, Rye, Hampton, Hampton Falls, North Hampton, Seabrook,
Amherst, Milford, Mont Vernon, Goffstown, Peterborough, Sharon, 
and Weare
910 AM EST Sun Nov 19 2017

...WIND ADVISORY NOW IN EFFECT UNTIL MIDNIGHT EST TONIGHT...

* Winds...West 15 to 25 mph with gusts up to 45 mph.

* Timing...This afternoon and evening.

* Impacts...Strong winds may cause small limbs to snap and lead 
  to isolated power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Advisory means that sustained winds of 30 to 39 mph...or
wind gusts 46 to 57 mph...are expected. Winds this strong can
make driving difficult...especially for high profile vehicles.
Use extra caution.

&&

$$
460 
WWUS71 KGYX 192031
NPWGYX

URGENT - WEATHER MESSAGE
National Weather Service Gray ME
331 PM EST Sun Nov 19 2017

...WINDY CONDITIONS EXPECTED SUNDAY AFTERNOON...

.Gusty winds continue behind a cold front through the evening.

MEZ012-018>028-NHZ004-006>015-200445-
/O.CON.KGYX.WI.Y.0003.000000T0000Z-171120T0500Z/
Southern Oxford-Interior York-Interior Cumberland-Androscoggin-
Kennebec-Interior Waldo-Coastal York-Coastal Cumberland-Sagadahoc-
Lincoln-Knox-Coastal Waldo-Northern Carroll-Southern Carroll-
Sullivan-Merrimack-Belknap-Strafford-Cheshire-
Eastern Hillsborough-Interior Rockingham-Coastal Rockingham-
Western And Central Hillsborough-
Including the cities of Bethel, Bryant Pond, Hanover, 
Locke Mills, Milton, Newry, Rumford, Norway, Fryeburg, Oxford, 
Hollis, Alfred, Lebanon, Sanford, Goodwins Mills, Buxton, 
Limington, Berwick, New Gloucester, Gray, North Windham, Gorham, 
Bridgton, Greene, Lewiston, Sabattus, Wales, Minot, Turner, 
Auburn, Livermore Falls, Augusta, Sidney, Windsor, Vassalboro, 
Waterville, China, Palermo, Brooks, Jackson, Knox, Liberty, 
Montville, Morrill, Waldo, Winterport, Unity, Biddeford, Saco, 
Old Orchard Beach, Kittery, Portland, Cape Elizabeth, 
South Portland, Westbrook, Yarmouth, Brunswick, Arrowsic, Bath, 
Phippsburg, Bowdoinham, Topsham, Bowdoin, Whitefield, Dresden, 
Alna, Bremen, Bristol, Damariscotta, Newcastle, Boothbay Harbor, 
Wiscasset, Waldoboro, Owls Head, Rockland, Appleton, Camden, 
Hope, Rockport, Thomaston, Belfast, Northport, Searsmont, 
Lincolnville, North Conway, Albany, Conway, Chatham, 
Crawford Notch, Wakefield, Bridgewater, Brookfield, Ossipee, 
Tuftonboro, Wolfeboro, Moultonborough, Claremont, Cornish, 
Croydon, Goshen, Grantham, Lempster, Newport, Charlestown, 
Boscawen, Canterbury, Concord, Dunbarton, Loudon, Hooksett, 
Laconia, Gilford, Meredith, Barrington, Rochester, Dover, 
Rollinsford, Somersworth, Durham, Madbury, Gilsum, Keene, Marlow,
Sullivan, Surry, Jaffrey, Manchester, Pelham, Nashua, Salem, 
Atkinson, Newton, Plaistow, Chester, Derry, Hampstead, Exeter, 
Greenland, Portsmouth, Rye, Hampton, Hampton Falls, 
North Hampton, Seabrook, Amherst, Milford, Mont Vernon, 
Goffstown, Peterborough, Sharon, and Weare
331 PM EST Sun Nov 19 2017

...WIND ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT EST TONIGHT...

* Winds...West 10 to 20 mph with gusts up to 45 mph.

* Timing...This afternoon and evening.

* Impacts...Strong winds may cause small limbs to snap and lead 
  to isolated power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Advisory means that sustained winds of 30 to 39 mph...or
wind gusts 46 to 57 mph...are expected. Winds this strong can
make driving difficult...especially for high profile vehicles.
Use extra caution.

&&

$$
454 
WWUS71 KGYX 200153
NPWGYX

URGENT - WEATHER MESSAGE
National Weather Service Gray ME
853 PM EST Sun Nov 19 2017


MEZ012-018>028-NHZ004-006>015-200300-
/O.CAN.KGYX.WI.Y.0003.000000T0000Z-171120T0500Z/
Southern Oxford-Interior York-Interior Cumberland-Androscoggin-
Kennebec-Interior Waldo-Coastal York-Coastal Cumberland-Sagadahoc-
Lincoln-Knox-Coastal Waldo-Northern Carroll-Southern Carroll-
Sullivan-Merrimack-Belknap-Strafford-Cheshire-
Eastern Hillsborough-Interior Rockingham-Coastal Rockingham-
Western And Central Hillsborough-
Including the cities of Bethel, Bryant Pond, Hanover, 
Locke Mills, Milton, Newry, Rumford, Norway, Fryeburg, Oxford, 
Hollis, Alfred, Lebanon, Sanford, Goodwins Mills, Buxton, 
Limington, Berwick, New Gloucester, Gray, North Windham, Gorham, 
Bridgton, Greene, Lewiston, Sabattus, Wales, Minot, Turner, 
Auburn, Livermore Falls, Augusta, Sidney, Windsor, Vassalboro, 
Waterville, China, Palermo, Brooks, Jackson, Knox, Liberty, 
Montville, Morrill, Waldo, Winterport, Unity, Biddeford, Saco, 
Old Orchard Beach, Kittery, Portland, Cape Elizabeth, 
South Portland, Westbrook, Yarmouth, Brunswick, Arrowsic, Bath, 
Phippsburg, Bowdoinham, Topsham, Bowdoin, Whitefield, Dresden, 
Alna, Bremen, Bristol, Damariscotta, Newcastle, Boothbay Harbor, 
Wiscasset, Waldoboro, Owls Head, Rockland, Appleton, Camden, 
Hope, Rockport, Thomaston, Belfast, Northport, Searsmont, 
Lincolnville, North Conway, Albany, Conway, Chatham, 
Crawford Notch, Wakefield, Bridgewater, Brookfield, Ossipee, 
Tuftonboro, Wolfeboro, Moultonborough, Claremont, Cornish, 
Croydon, Goshen, Grantham, Lempster, Newport, Charlestown, 
Boscawen, Canterbury, Concord, Dunbarton, Loudon, Hooksett, 
Laconia, Gilford, Meredith, Barrington, Rochester, Dover, 
Rollinsford, Somersworth, Durham, Madbury, Gilsum, Keene, Marlow,
Sullivan, Surry, Jaffrey, Manchester, Pelham, Nashua, Salem, 
Atkinson, Newton, Plaistow, Chester, Derry, Hampstead, Exeter, 
Greenland, Portsmouth, Rye, Hampton, Hampton Falls, 
North Hampton, Seabrook, Amherst, Milford, Mont Vernon, 
Goffstown, Peterborough, Sharon, and Weare
853 PM EST Sun Nov 19 2017

...WIND ADVISORY IS CANCELLED...

The National Weather Service in Gray has cancelled the Wind
Advisory.

Winds will continue to slowly diminish somewhat overnight. 
However, it will still be rather breezy through Monday.

$$

What forecasters said that day

The local office's own words before this wind advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Gray, ME wrote its last area forecast discussion before this wind advisory went out at Nov 18, 9:37 AM EST, 5 hours 11 minutes earlier.

Area forecast discussion, Nov 18, 9:37 AM EST, 5 hours 11 minutes before
Area Forecast Discussion
National Weather Service Gray ME
937 AM EST Sat Nov 18 2017

.SYNOPSIS...
High pressure will briefly be in control of the region today as
we sit in between storm systems. Strong low pressure is forecast
to move through New York and into the St. Lawrence tonight into
Sunday. Strong southerly flow ahead of it will keep temperatures
on the mild side...which should keep the bulk of the
precipitation falling as rain. Some frozen precipitation is
possible in the higher terrain and northern valleys though at
onset. That low pressure will drive a strong cold front through
the area Sunday night. Gusty winds are expected right through
Monday...along with snow showers in and northwest of the
mountains.

&&

.NEAR TERM /TODAY/...
930AM UPDATE...
Have updated the forecast primarily to adjust onset time of
precipitation. First wave moving through upstate New York
currently is expected to bring primarily cloud cover as it
arrives in about 3 hours with precip drying up as it arrives.
Better shot at rain comes this evening. Have also tweaked high
temperatures today based on morning sounding analysis. Steep low
level inversion exists this morning, and with cloud cover
increasing as the day goes on, it may be difficult to warm out
of the mid 40s.

7AM UPDATE ...
Minor update. Have dropped temperatures a few degrees in
sheltered valleys to reflect the morning observations.

ORIGINAL DISCUSSION...
Weak high pressure is over the region early this morning, which
combined with the clear skies has resulted in temperatures in
the teens across much of the area. Low pressure over the Great
Lakes will intensify and move up the St Lawrence valley later
today into tonight. The first signs of the approaching system
are already present as a warm layer begins to nose with
observations above 2,000ft reporting temps in the mid 20s and
rising. Temperatures will continue to warm today with all but
the highest elevations above freezing by later afternoon. Clouds
will also move in throughout the day in advance of the next
system.

&&

.SHORT TERM /TONIGHT AND SUNDAY/...
As the warm frontal precipitation approaches the region this
evening it will be a race between the approaching precipitation,
radiational cooling and warm air advection to determine the
precipitation type. For most of the region from the foothills
through the coastal plain temperatures will be above freezing
and light rain will begin early in the evening and continue
through the night. The forecast is not so clear cut further
north. In the mountains, the warm air will begin to come in
aloft with the peak of the warm nose expected around 6,000ft.
This still leaves a portion of our elevated terrain below
freezing with a mix possible through about 2,000ft. In the
northern mountain valleys such as Berlin, Rangeley, and Jackman
the temperatures may struggle to reach freezing at all during
the day, which would result in a brief period of freezing
drizzle and light icing as the precipitation approaches. Without
any blocking high pressure to hold the cold air in place the
warmth is expected to take over and transition everything over
to rain by daybreak. With so much uncertainty in the
precipitation type for the north have opted to hold off on
issuing an winter headlines as the first few hours of sunshine
today may largely determine tonight's precipitation type.

Moving into the day on Sunday the core of the system aloft
drives a cold front through the region by midday and there will
be a quick switch over to snow and temperatures drop rapidly
behind the front. The precipitation will end almost as fast as
the temperatures drop so little accumulation is expected south
of the notches. Along the Canadian border, the front will bring
upslope flow which will result in continuing snow into the
evening on Sunday.

Along with a switch to snow the arrival of the front and cold
air will bring gusty winds becoming west to northwest through
the afternoon on Sunday. Wind gusts to 40mph are expected
through much of the area Sunday afternoon.

&&

.LONG TERM /SUNDAY NIGHT THROUGH FRIDAY/...
Sun night will be a strong CAA regime across the region behind
the departing cold front. Steadily dropping temps...gusty
winds...and upslope snow showers are expected. Wind direction is
not the most favorable for significant snow totals in upslope
zones...but a couple inches are possible where WNWly flow can
be maximized. Winds should also stay gusty even
overnight...though the best chance for strong wind gusts looks
to hold off until Mon.

Mixing should increase to around H8 during the day Mon...where
ensemble forecasts have a 1 to 2 standard deviation wind speed
anomaly tracking thru Srn and central New England. Those mixing
depths may allow for some 40 kt wind gusts to mix down to the
surface...especially across Srn zones closer to the speed max. I
increased wind gusts beyond the typically wind gust factor to
account for this.

The pattern becomes more zonal thru midweek after Mon. Fast
moving flow aloft will limit precip chances...though any passing
s/wv may increase coverage of upslope snow showers.
Deterministic model guidance and ensembles favor Wed night/Thu
time period for the next trof to cross the area. There is pretty
significant model difference in the depth and impact of this
wave. The 18.00z ECMWF favors a stronger phase between Nrn and
Srn streams...and so brings larger impacts to the local area.
The CMC and GFS favor a passing front with low pressure farther
offshore. With lean towards that scenario...with higher PoP in
the high terrain.

&&

.AVIATION /15Z SATURDAY THROUGH WEDNESDAY/...
Short Term /through Saturday Night/... VFR conditions will erode
to MVFR from west to east by afternoon as increasing cloud cover
approach and lower in advance of the warm front. Light freezing
precipitation is possible across the north tonight before
switching over to rain. IFR conditions will continue overnight
and into Sunday. An increasing LLJ may result in wind shear for
a period of Sunday morning before the winds are able to mix to
the surface.  Sunday a cold front crosses the region with gusty
winds.

Long Term...With Wly flow dominating thru midweek...VFR
conditions will prevail in downsloping. At HIE upslope flow will
keep the clouds around for most of Mon...some local IFR is
possible in SHSN...but not likely. Surface wind gusts during the
day Mon at all terminals may gust to near 40 kts...with
widespread 30 kt gusts expected.

&&

.MARINE...
Short Term /through Saturday Night/... High pressure will move
east away from our waters as low pressure intensifies over the
Great Lakes and passes to our north. Southerly flow in warm
advection will move over the waters but is expected to remain
below advisory level. A cold front will cross the waters on
Sunday with wind gusts to 45mph expecting in cold air advection
behind the front and a Gale watch has been issued for Sunday
afternoon.

Long Term...Strong CAA continues Sun night...with
gales likely outside of the bays. Gales may continue on the
outer waters thru Mon...before gradually diminishing Mon night
into Tue. A transition to zonal...fast moving flow may keep
conditions near SCA thresholds for much of the period.

&&

.GYX WATCHES/WARNINGS/ADVISORIES...
ME...None.
NH...None.
MARINE...Gale Watch from Sunday morning through Sunday evening for
     ANZ150>152-154.

&&

NEAR TERM UPDATE...Kimble
SHORT TERM...Curtis
LONG TERM...Legro
Hazardous weather outlook, Nov 18, 4:05 AM EST, 10 hours 43 minutes before
Hazardous Weather Outlook
National Weather Service Gray ME
405 AM EST Sat Nov 18 2017

MEZ007>009-012>014-NHZ001>004-190915-
Northern Oxford-Northern Franklin-Central Somerset-Southern Oxford-
Southern Franklin-Southern Somerset-Northern Coos-Southern Coos-
Northern Grafton-Northern Carroll-
405 AM EST Sat Nov 18 2017

This Hazardous Weather Outlook is for south central Maine, west
central Maine, western Maine and northern New Hampshire.

.DAY ONE...Today and Tonight.

A warm front will move into the area tonight and will spread
precipitation from southwest to northeast. Precipitation may start as
snow or a mix before changing over to rain.

.DAYS TWO THROUGH SEVEN...Sunday through Friday.

A strong cold front will move through the area Sunday and bring gusty
winds to the region. Strong wind gusts in excess of 40 mph are
possible Sunday afternoon...with continued gusty winds in excess of
35 mph possible again Monday afternoon.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

MEZ018>028-NHZ005>015-190915-
Interior York-Interior Cumberland-Androscoggin-Kennebec-
Interior Waldo-Coastal York-Coastal Cumberland-Sagadahoc-Lincoln-
Knox-Coastal Waldo-Southern Grafton-Southern Carroll-Sullivan-
Merrimack-Belknap-Strafford-Cheshire-Eastern Hillsborough-
Interior Rockingham-Coastal Rockingham-
Western And Central Hillsborough-
405 AM EST Sat Nov 18 2017

This Hazardous Weather Outlook is for Maine, south central Maine,
southwest Maine, New Hampshire, central New Hampshire, northern New
Hampshire and southern New Hampshire.

.DAY ONE...Today and Tonight.

Hazardous weather is not expected at this time.

.DAYS TWO THROUGH SEVEN...Sunday through Friday.

A strong cold front will move through the area Sunday and bring gusty
winds to the region. Strong wind gusts in excess of 40 mph are
possible Sunday afternoon...with continued gusty winds in excess of
35 mph possible again Monday afternoon.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

ANZ150-152-154-190915-
Coastal Waters from Stonington, ME to Port Clyde, ME out 25 NM-
Coastal Waters from Port Clyde, ME to Cape Elizabeth, ME out 25 NM-
Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out
25 NM-
405 AM EST Sat Nov 18 2017

...GALE WATCH IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY EVENING...

This Hazardous Weather Outlook is for Atlantic coastal waters.

.DAY ONE...Today and Tonight.

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Sunday through Friday.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Gale Watch.

With a strong cold front crossing the waters Sunday...there is a low
chance for storm force wind gusts outside of the bays.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

ANZ153-190915-
Casco Bay-
405 AM EST Sat Nov 18 2017

This Hazardous Weather Outlook is for Atlantic coastal waters.

.DAY ONE...Today and Tonight.

Hazardous weather is not expected at this time.

.DAYS TWO THROUGH SEVEN...Sunday through Friday.

With a strong cold front crossing the waters Sunday there is a chance
of gale force gusts into Sunday night.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

ANZ151-190915-
Penobscot Bay-
405 AM EST Sat Nov 18 2017

...GALE WATCH IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY EVENING...

This Hazardous Weather Outlook is for Atlantic coastal waters.

.DAY ONE...Today and Tonight.

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Sunday through Friday.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Gale Watch.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

The office that day

Everything else NWS Gray, ME issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Nov 18, 2:49 PM ESTWinter Weather AdvisoryGYXCarroll, Coos13 hr
Nov 18, 8:09 AM ESTGale WatchGYX7 hr
Nov 18, 2:49 PM ESTGale WarningGYX52 hr

Nearby

Wind Advisories in Maine, 2017Wind Advisories in New Hampshire, 2017Every wind advisory in 2017

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.