Alert archive / Vermont / Wind Chill Advisories in 2017

Wind Chill Advisory 4, NWS Burlington, VT

March 10, 20174 counties in New York; 10 counties in Vermont

NWS Burlington, VT issued this wind chill advisory at Mar 10, 2017, 3:30 AM EST for 4 counties in New York; 10 counties in Vermont. It took effect at Mar 11, 2017, 1:00 AM EST. It was in force for 34 hr.

The area

The counties it named.

The facts

Issued
Mar 10, 2017, 3:30 AM EST (08:30 UTC)
In effect from
Mar 11, 2017, 1:00 AM EST
Expired
Mar 12, 2017, 12:24 PM EDT
In force
34 hr
Issued by
NWS Burlington, VT

Counties Clinton County, NY, Essex County, NY, Franklin County, NY, St. Lawrence County, NY, Addison County, VT, Caledonia County, VT, Chittenden County, VT, Essex County, VT, Franklin County, VT, Lamoille County, VT, Orange County, VT, Orleans County, VT, Rutland County, VT, Washington County, VT

The radar

The Burlington radar (KCXX), 14 km from the middle of the area, began a volume at 08:31 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 00:00Z, 8.5 hours before the alert went out and 202 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 00:00Z on 2017-03-10Temperature 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, Albany, NY at 00:00Z on 2017-03-10The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 147 square meters per square second.1939587897117136156Sfc1 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
1409 m above ground
0-6 km bulk shear
104 kt
0-1 km storm-relative helicity
147 m²/s²
0-3 km storm-relative helicity
167 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

575 
WWUS41 KBTV 100830
WSWBTV

URGENT - WINTER WEATHER MESSAGE
National Weather Service Burlington VT
330 AM EST Fri Mar 10 2017

NYZ028>031-034-VTZ002>004-006>008-010-016>019-102100-
/O.NEW.KBTV.WC.Y.0004.170311T0600Z-170311T1800Z/
Eastern Clinton-Southeastern St. Lawrence-Southern Franklin-
Western Clinton-Western Essex-Western Franklin-Orleans-Essex-
Lamoille-Caledonia-Washington-Orange-Eastern Franklin-
Eastern Chittenden-Eastern Addison-Eastern Rutland-
Including the cities of Plattsburgh, Star Lake, Saranac Lake, 
Tupper Lake, Dannemora, Lake Placid, St. Albans, Newport, 
Island Pond, Johnson, Stowe, St. Johnsbury, Montpelier, Bradford,
Randolph, Enosburg Falls, Richford, Underhill, Bristol, Ripton, 
East Wallingford, and Killington
330 AM EST Fri Mar 10 2017

...WIND CHILL ADVISORY IN EFFECT FROM 1 AM TO 1 PM EST SATURDAY...

The National Weather Service in Burlington has issued a Wind
Chill Advisory, which is in effect from 1 AM to 1 PM EST
Saturday.

* Locations...the Northern Adirondacks of New York, from the 
western slopes of the Green Mountains eastward to the 
Connecticut River, and across the Northern Champlain Valley. 

* Hazard Types...Bitter cold temperatures and windy conditions,
  leading to low wind chill temperatures.

* Wind Chill Readings...20 to 29 below zero.

* Timing...1 am to 1 pm Saturday. 

* Impacts...Frostbite on exposed skin is possible after 30 
  minutes of exposure. Hypothermia is also possible if proper
  precautions are not taken.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Chill Advisory means that very cold air and strong winds
will combine to generate low wind chills. This will result in
frostbite and lead to hypothermia if precautions are not taken. 
If you must venture outdoors, make sure you wear a hat and gloves.

Please stay tuned to NOAA Weather Radio, your local media, or
go to www.weather.gov/Burlington for further updates on this 
weather situation.

&&

$$

Neiles
6 follow-up statements
939 
WWUS41 KBTV 102005
WSWBTV

URGENT - WINTER WEATHER MESSAGE
National Weather Service Burlington VT
305 PM EST Fri Mar 10 2017

VTZ004-110900-
/O.UPG.KBTV.WC.Y.0004.170311T0600Z-170311T1800Z/
/O.NEW.KBTV.WC.W.0001.170311T0600Z-170311T1800Z/
Essex-
Including the city of Island Pond
305 PM EST Fri Mar 10 2017

...WIND CHILL WARNING IN EFFECT FROM 1 AM TO 1 PM EST SATURDAY...

The National Weather Service in Burlington has issued a Wind
Chill Warning, which is in effect from 1 AM to 1 PM EST Saturday.
The Wind Chill Advisory is no longer in effect.

* Locations...Essex County of Vermont.

* Hazard Types...Dangerously cold wind chills.

* Wind Chill Readings...as low as 33 below due to temperatures 8
  below to 6 above zero, and west winds 10 to 20 mph with gusts up
  to 30 mph.

* Timing...Temperatures will plummet into the single digits below
  zero after midnight with winds increasing from the northwest.

* Impacts...Frostbite on exposed skin is possible after 30 
  minutes of exposure. Hypothermia is also possible if proper
  precautions are not taken.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Chill Warning means the combination of very cold air and
strong winds will create dangerously low wind chill values. This
will result in frost bite and lead to hypothermia or death if
precautions are not taken.

Please stay tuned to NOAA Weather Radio, your local media, or
go to www.weather.gov/Burlington for further updates on this 
weather situation.

&&

$$

NYZ026-027-087-VTZ005-110900-
/O.EXA.KBTV.WC.Y.0004.170311T0600Z-170311T1800Z/
Northern St. Lawrence-Northern Franklin-Southwestern St. Lawrence-
Western Chittenden-
Including the cities of Massena, Malone, Ogdensburg, Potsdam, 
Gouverneur, and Burlington
305 PM EST Fri Mar 10 2017

...WIND CHILL ADVISORY IN EFFECT FROM 1 AM TO 1 PM EST SATURDAY...

The National Weather Service in Burlington has issued a Wind
Chill Advisory, which is in effect from 1 AM to 1 PM EST
Saturday.

* Locations...The St. Lawrence Valley of New York.

* Hazard Types...Dangerously cold wind chills.

* Wind Chill Readings...as low as 23 below due to temperatures 4
  below to 10 above zero, and northwest winds 10 to 20 mph with
  gusts up to 25 mph.

* Timing...Temperatures will plummet into the single digits below
  zero after midnight with winds increasing from the northwest.

* Impacts...Frostbite on exposed skin is possible after 30 
  minutes of exposure. Hypothermia is also possible if proper
  precautions are not taken.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Chill Advisory means that very cold air and strong winds
will combine to generate low wind chills. This will result in
frostbite and lead to hypothermia if precautions are not taken.
If you must venture outdoors, make sure you wear a hat and
gloves.

Please stay tuned to NOAA Weather Radio, your local media, or go
to www.weather.gov/Burlington for further updates on this weather
situation.

&&

$$

NYZ028>031-034-VTZ002-003-006>008-010-016>019-110900-
/O.CON.KBTV.WC.Y.0004.170311T0600Z-170311T1800Z/
Eastern Clinton-Southeastern St. Lawrence-Southern Franklin-
Western Clinton-Western Essex-Western Franklin-Orleans-Lamoille-
Caledonia-Washington-Orange-Eastern Franklin-Eastern Chittenden-
Eastern Addison-Eastern Rutland-
Including the cities of Plattsburgh, Star Lake, Saranac Lake, 
Tupper Lake, Dannemora, Lake Placid, St. Albans, Newport, 
Johnson, Stowe, St. Johnsbury, Montpelier, Bradford, Randolph, 
Enosburg Falls, Richford, Underhill, Bristol, Ripton, 
East Wallingford, and Killington
305 PM EST Fri Mar 10 2017

...WIND CHILL ADVISORY REMAINS IN EFFECT FROM 1 AM TO 1 PM EST
SATURDAY...

The National Weather Service in Burlington continues the Wind
Chill Advisory, from 1 AM to 1 PM EST Saturday.

* Locations...The Northern Adirondacks of New York, from the 
  western slopes of the Green Mountains eastward to the 
  Connecticut River, and across the Northern Champlain Valley.

* Hazard Types...Dangerously cold wind chills.

* Wind Chill Readings...as low as 26 below due to temperatures 6 
  below to 7 above zero, and winds Northwest 10 to 20 mph with 
  gusts up to 30 mph.

* Timing...Temperatures will plummet into the single digits above
  and below zero after midnight with winds increasing from the
  northwest.

* Impacts...Frostbite on exposed skin is possible after 30 
  minutes of exposure. Hypothermia is also possible if proper
  precautions are not taken.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Chill Advisory means that very cold air and strong winds
will combine to generate low wind chills. This will result in
frostbite and lead to hypothermia if precautions are not taken.
If you must venture outdoors, make sure you wear a hat and
gloves.

Please stay tuned to NOAA Weather Radio, your local media, or go
to www.weather.gov/Burlington for further updates on this weather
situation.

&&

$$

Lahiff
179 
WWUS41 KBTV 110841
WSWBTV

URGENT - WINTER WEATHER MESSAGE
National Weather Service Burlington VT
341 AM EST Sat Mar 11 2017

VTZ004-111800-
/O.CON.KBTV.WC.W.0001.000000T0000Z-170311T1800Z/
Essex-
Including the city of Island Pond
341 AM EST Sat Mar 11 2017

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 1 PM EST THIS
AFTERNOON...

The National Weather Service in Burlington continues the Wind
Chill Warning, until 1 PM EST this afternoon.

* Locations...Essex County of Vermont.

* Hazard Types...Dangerously cold wind chills.

* Wind Chill Readings...as low as 32 below due to temperatures 8
  below to 2 above zero, and West winds 15 to 25 mph with gusts 
  up to 30 mph.

* Impacts...Frostbite on exposed skin is possible after 30 
  minutes of exposure. Hypothermia is also possible if proper 
  precautions are not taken.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Chill Warning means the combination of very cold air and
strong winds will create dangerously low wind chill values. This
will result in frost bite and lead to hypothermia or death if
precautions are not taken.

Please stay tuned to NOAA Weather Radio, your local media, or go
to www.weather.gov/Burlington for further updates on this weather
situation.

&&

$$

NYZ026>031-034-087-VTZ002-003-005>008-010-016>019-111800-
/O.CON.KBTV.WC.Y.0004.000000T0000Z-170311T1800Z/
Northern St. Lawrence-Northern Franklin-Eastern Clinton-
Southeastern St. Lawrence-Southern Franklin-Western Clinton-
Western Essex-Southwestern St. Lawrence-Western Franklin-Orleans-
Western Chittenden-Lamoille-Caledonia-Washington-Orange-
Eastern Franklin-Eastern Chittenden-Eastern Addison-
Eastern Rutland-
Including the cities of Massena, Malone, Plattsburgh, Star Lake, 
Saranac Lake, Tupper Lake, Dannemora, Lake Placid, Ogdensburg, 
Potsdam, Gouverneur, St. Albans, Newport, Burlington, Johnson, 
Stowe, St. Johnsbury, Montpelier, Bradford, Randolph, 
Enosburg Falls, Richford, Underhill, Bristol, Ripton, 
East Wallingford, and Killington
341 AM EST Sat Mar 11 2017

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS
AFTERNOON...

The National Weather Service in Burlington continues the Wind
Chill Advisory, until 1 PM EST this afternoon.

* Locations...The Northern Adirondacks of New York, from the 
  western slopes of the Green Mountains eastward to the 
  Connecticut River, and across the Northern Champlain Valley.

* Hazard Types...Dangerously cold wind chills.

* Wind Chill Readings...as low as 25 below due to temperatures 6
  below to 7 above zero, and Northwest winds 10 to 20 mph with 
  gusts up to 30 mph.

* Impacts...Frostbite on exposed skin is possible after 30 
  minutes of exposure. Hypothermia is also possible if proper 
  precautions are not taken.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Chill Advisory means that very cold air and strong winds
will combine to generate low wind chills. This will result in
frostbite and lead to hypothermia if precautions are not taken.
If you must venture outdoors, make sure you wear a hat and
gloves.

Please stay tuned to NOAA Weather Radio, your local media, or go
to www.weather.gov/Burlington for further updates on this weather
situation.

&&

$$
523 
WWUS41 KBTV 111721
WSWBTV

URGENT - WINTER WEATHER MESSAGE
National Weather Service Burlington VT
1221 PM EST Sat Mar 11 2017

VTZ004-121000-
/O.EXT.KBTV.WC.W.0001.000000T0000Z-170312T1800Z/
Essex-
Including the city of Island Pond
1221 PM EST Sat Mar 11 2017

...WIND CHILL WARNING NOW IN EFFECT UNTIL 2 PM EDT SUNDAY...

The National Weather Service in Burlington has extended the Wind
Chill Warning, until 2 PM EDT Sunday.

* Locations...Essex County Vermont.

* Hazard Types...Dangerously cold wind chills.

* Wind Chill Readings...as low as 29 below due to temperatures 7 
  below to 6 above zero, and winds Northwest 10 to 20 mph with 
  gusts up to 30 mph.

* Impacts...Frostbite on exposed skin is possible after 30 
  minutes of exposure. Hypothermia is also possible if proper 
  precautions are not taken.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Chill Warning means the combination of very cold air and
strong winds will create dangerously low wind chill values. This
will result in frost bite and lead to hypothermia or death if
precautions are not taken.

Please stay tuned to NOAA Weather Radio, your local media, or go
to www.weather.gov/Burlington for further updates on this weather
situation.

&&

$$

VTZ012-121000-
/O.EXB.KBTV.WC.Y.0004.000000T0000Z-170312T1800Z/
Windsor-
Including the cities of Springfield and White River Junction
1221 PM EST Sat Mar 11 2017

...WIND CHILL ADVISORY IN EFFECT UNTIL 2 PM EDT SUNDAY...

The National Weather Service in Burlington has issued a Wind
Chill Advisory, which is in effect until 2 PM EDT Sunday.

* Timing...This afternoon through 2 PM Sunday. 

* Locations...Windsor County Vermont. 

* Hazard Types...Dangerously cold wind chills.

* Wind Chill Readings...as low as 22 below due to temperatures 3 
  below to 12 above zero, and winds Northwest 10 to 20 mph with 
  gusts up to 30 mph.

* Impacts...Frostbite on exposed skin is possible after 30 
  minutes of exposure. Hypothermia is also possible if proper 
  precautions are not taken.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Chill Advisory means that very cold air and strong winds
will combine to generate low wind chills. This will result in
frostbite and lead to hypothermia if precautions are not taken.
If you must venture outdoors, make sure you wear a hat and
gloves.

Please stay tuned to NOAA Weather Radio, your local media, or go
to www.weather.gov/Burlington for further updates on this weather
situation.

&&

$$

NYZ026>031-034-087-VTZ002-003-005>008-010-016>019-121000-
/O.EXT.KBTV.WC.Y.0004.000000T0000Z-170312T1800Z/
Northern St. Lawrence-Northern Franklin-Eastern Clinton-
Southeastern St. Lawrence-Southern Franklin-Western Clinton-
Western Essex-Southwestern St. Lawrence-Western Franklin-Orleans-
Western Chittenden-Lamoille-Caledonia-Washington-Orange-
Eastern Franklin-Eastern Chittenden-Eastern Addison-
Eastern Rutland-
Including the cities of Massena, Malone, Plattsburgh, Star Lake, 
Saranac Lake, Tupper Lake, Dannemora, Lake Placid, Ogdensburg, 
Potsdam, Gouverneur, St. Albans, Newport, Burlington, Johnson, 
Stowe, St. Johnsbury, Montpelier, Bradford, Randolph, 
Enosburg Falls, Richford, Underhill, Bristol, Ripton, 
East Wallingford, and Killington
1221 PM EST Sat Mar 11 2017

...WIND CHILL ADVISORY NOW IN EFFECT UNTIL 2 PM EDT SUNDAY...

The National Weather Service in Burlington has extended the Wind
Chill Advisory, until 2 PM EDT Sunday.

* Locations...The Northern Adirondacks of New York, from the 
  western slopes of the Green Mountains eastward to the 
  Connecticut River, and across the Northern Champlain Valley.

* Hazard Types...Dangerously cold wind chills.

* Wind Chill Readings...as low as 23 below due to temperatures 4 
  below to 10 above zero, and winds Northwest 10 to 20 mph with 
  gusts up to 30 mph.

* Impacts...Frostbite on exposed skin is possible after 30 
  minutes of exposure. Hypothermia is also possible if proper 
  precautions are not taken.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Chill Advisory means that very cold air and strong winds
will combine to generate low wind chills. This will result in
frostbite and lead to hypothermia if precautions are not taken.
If you must venture outdoors, make sure you wear a hat and
gloves.

Please stay tuned to NOAA Weather Radio, your local media, or go
to www.weather.gov/Burlington for further updates on this weather
situation.

&&

$$
788 
WWUS41 KBTV 112015
WSWBTV

URGENT - WINTER WEATHER MESSAGE
National Weather Service Burlington VT
315 PM EST Sat Mar 11 2017

VTZ004-120900-
/O.NEW.KBTV.WS.A.0003.170314T1100Z-170316T0000Z/
/O.CON.KBTV.WC.W.0001.000000T0000Z-170312T1800Z/
Essex-
Including the city of Island Pond
315 PM EST Sat Mar 11 2017

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 2 PM EDT SUNDAY...
...WINTER STORM WATCH IN EFFECT FROM TUESDAY MORNING THROUGH
WEDNESDAY EVENING...

The National Weather Service in Burlington continues the the Wind
Chill Warning, until 2 PM EDT Sunday. There is also a Winter Storm
Watch for Tuesday through Wednesday. 

* Accumulations...Potential for greater than 6 inches of snow 
Tuesday through Wednesday.

* Maximum Snowfall Rate...1 to 2 inches per hour, mainly Tuesday 
afternoon through evening.

* Timing...Wind chills will remain dangerous low tonight into
  Sunday. The snow is expected to develop Tuesday morning, and
  possibly become heavy at times Tuesday afternoon through Tuesday
  night. Snow may continue into Wednesday. 

* Locations...Essex County Vermont.

* Wind Chill Readings...as low as 29 below due to temperatures 7 
  below to 6 above zero, and winds West 10 to 20 mph with gusts 
  up to 30 mph.

* Impacts...Frostbite on exposed skin is possible after 30 minutes
  of exposure. Hypothermia is also possible if proper precautions
  are not taken. Hazardous winter driving conditions and isolated
power outages are possible Tuesday into Wednesday. 

* Winds...Northwest 10 to 20 mph with gusts up to 30 mph.

* Temperatures...Zero to 5 below tonight. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Please stay tuned to NOAA Weather Radio, your local media, or go
to www.weather.gov/Burlington for further updates on this weather
situation.

&&

$$

NYZ026>031-034-087-VTZ002-003-005>008-010-012-016>019-120900-
/O.NEW.KBTV.WS.A.0003.170314T1100Z-170316T0000Z/
/O.CON.KBTV.WC.Y.0004.000000T0000Z-170312T1800Z/
Northern St. Lawrence-Northern Franklin-Eastern Clinton-
Southeastern St. Lawrence-Southern Franklin-Western Clinton-
Western Essex-Southwestern St. Lawrence-Western Franklin-Orleans-
Western Chittenden-Lamoille-Caledonia-Washington-Orange-Windsor-
Eastern Franklin-Eastern Chittenden-Eastern Addison-
Eastern Rutland-
Including the cities of Massena, Malone, Plattsburgh, Star Lake, 
Saranac Lake, Tupper Lake, Dannemora, Lake Placid, Ogdensburg, 
Potsdam, Gouverneur, St. Albans, Newport, Burlington, Johnson, 
Stowe, St. Johnsbury, Montpelier, Bradford, Randolph, 
Springfield, White River Junction, Enosburg Falls, Richford, 
Underhill, Bristol, Ripton, East Wallingford, and Killington
315 PM EST Sat Mar 11 2017

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 2 PM EDT SUNDAY...
...WINTER STORM WATCH IN EFFECT FROM TUESDAY MORNING THROUGH
WEDNESDAY EVENING...

The National Weather Service in Burlington continues the the Wind
Chill Advisory, until 2 PM EDT Sunday. There is also a Winter Storm
Watch for Tuesday through Wednesday. 

* Accumulations...Potential for greater than 6 inches of snow 
Tuesday through Wednesday.

* Maximum Snowfall Rate...1 to 2 inches per hour, mainly Tuesday 
afternoon through evening.

* Timing...Wind chills will remain dangerous low tonight into
  Sunday. The snow is expected to develop Tuesday morning, and
  possibly become heavy at times Tuesday afternoon through Tuesday
  night. Snow may continue into Wednesday. 

* Locations...Northern New York and Central and Northern Vermont

* Wind Chill Readings...as low as 23 below due to temperatures 4 
  below to 10 above zero, and winds Northwest 10 to 20 mph with 
  gusts up to 30 mph.

* Impacts...Frostbite on exposed skin is possible after 30 minutes
  of exposure. Hypothermia is also possible if proper precautions
  are not taken. Hazardous winter driving conditions and isolated
  power outages are possible Tuesday into Wednesday. 

* Winds...North 10 to 20 mph with gusts up to 30 mph.

* Temperatures...Lows 5 below to 5 above zero tonight. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Please stay tuned to NOAA Weather Radio, your local media, or go
to www.weather.gov/Burlington for further updates on this weather
situation.

&&

$$

NYZ035-VTZ001-009-011-120900-
/O.NEW.KBTV.WS.A.0003.170314T1100Z-170316T0000Z/
Eastern Essex-Grand Isle-Western Addison-Western Rutland-
Including the cities of Port Henry, Ticonderoga, Alburgh, 
South Hero, Middlebury, Vergennes, and Rutland
315 PM EST Sat Mar 11 2017

...WINTER STORM WATCH IN EFFECT FROM TUESDAY MORNING THROUGH
WEDNESDAY EVENING...

The National Weather Service in Burlington has issued a Winter
Storm Watch, which is in effect from Tuesday morning through
Wednesday evening.

* Locations...Western Vermont and the Champlain Valley of Vermont
  and New York, including the Champlain Islands. 

* Hazard Types...Moderate to heavy snow. 

* Accumulations...Potential for greater than 6 inches of snowfall
  Tuesday into Wednesday. 

* Maximum Snowfall Rate...1 to 2 inches per hour, mainly Tuesday 
afternoon through evening.

* Timing...Snow is expected to develop Tuesday morning, and 
possibly become heavy at times Tuesday afternoon through Tuesday
night. Snow may continue into Wednesday. 

* Impacts...Hazardous driving conditions and isolated power
  outages. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Watch means there is a potential for significant
snow, sleet, or ice accumulations that may impact travel.
Continue to monitor the latest forecasts.

Please stay tuned to NOAA Weather Radio, your local media, or
go to www.weather.gov/Burlington for further updates on this 
weather situation.

&&

$$

BANACOS
493 
WWUS41 KBTV 120804
WSWBTV

URGENT - WINTER WEATHER MESSAGE
National Weather Service Burlington VT
404 AM EDT Sun Mar 12 2017

VTZ004-121800-
/O.CON.KBTV.WC.W.0001.000000T0000Z-170312T1800Z/
/O.CON.KBTV.WS.A.0003.170314T1100Z-170316T0000Z/
Essex-
Including the city of Island Pond
404 AM EDT Sun Mar 12 2017

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 2 PM EDT THIS
AFTERNOON...
...WINTER STORM WATCH REMAINS IN EFFECT FROM TUESDAY MORNING
THROUGH WEDNESDAY EVENING...

The National Weather Service in Burlington continues the the Wind
Chill Warning until 2 PM EDT Sunday. There is also a Winter Storm
Watch for potential heavy snow Tuesday morning through Wednesday 
evening.

* Accumulations...Potential for greater than 6 inches of snow
  Tuesday through Wednesday.

* Maximum Snowfall Rate...1 to 2 inches per hour, mainly Tuesday 
  afternoon through evening.

* Timing...Wind chills will remain dangerous low this morning. 
  The snow is expected to develop Tuesday morning, and possibly 
  become heavy at times Tuesday afternoon through Tuesday night. 
  Snow may continue into Wednesday.

* Locations...Essex County Vermont.

* Wind Chill Readings...as low as 30 below due to temperatures 9 below
  to 7 above zero, and winds West 10 to 20 mph with gusts up to 
  25 mph.

* Impacts...Frostbite on exposed skin is possible after 30 
  minutes of exposure. Hypothermia is also possible if proper 
  precautions are not taken. Hazardous winter driving conditions 
  and isolated power outages are possible Tuesday into Wednesday.

* Winds...Northwest 10 to 20 mph with gusts up to 25 mph.

* Temperatures...Lows, this morning, 9 below to 16 above zero. 
  Highs 6 to 26 above.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Please stay tuned to NOAA Weather Radio, your local media, or go
to www.weather.gov/Burlington for further updates on this weather
situation.

&&

$$

NYZ026>031-034-087-VTZ002-003-005>008-010-012-016>019-121800-
/O.CON.KBTV.WC.Y.0004.000000T0000Z-170312T1800Z/
/O.CON.KBTV.WS.A.0003.170314T1100Z-170316T0000Z/
Northern St. Lawrence-Northern Franklin-Eastern Clinton-
Southeastern St. Lawrence-Southern Franklin-Western Clinton-
Western Essex-Southwestern St. Lawrence-Western Franklin-Orleans-
Western Chittenden-Lamoille-Caledonia-Washington-Orange-Windsor-
Eastern Franklin-Eastern Chittenden-Eastern Addison-
Eastern Rutland-
Including the cities of Massena, Malone, Plattsburgh, Star Lake, 
Saranac Lake, Tupper Lake, Dannemora, Lake Placid, Ogdensburg, 
Potsdam, Gouverneur, St. Albans, Newport, Burlington, Johnson, 
Stowe, St. Johnsbury, Montpelier, Bradford, Randolph, 
Springfield, White River Junction, Enosburg Falls, Richford, 
Underhill, Bristol, Ripton, East Wallingford, and Killington
404 AM EDT Sun Mar 12 2017

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 2 PM EDT THIS
AFTERNOON...
...WINTER STORM WATCH REMAINS IN EFFECT FROM TUESDAY MORNING
THROUGH WEDNESDAY EVENING...

The National Weather Service in Burlington continues the the Wind
Chill Advisory until 2 PM EDT Sunday. There is also a Winter 
Storm Watch for potential heavy snow snow from Tuesday morning 
through Wednesday evening.

* Accumulations...Potential for greater than 6 inches of snow
  Tuesday through Wednesday.

* Maximum Snowfall Rate...1 to 2 inches per hour, mainly Tuesday 
  afternoon through evening.

* Timing...Wind chills will remain dangerous low this morning. 
  The snow is expected to develop Tuesday morning, and possibly 
  become heavy at times Tuesday afternoon through Tuesday night. 
  Snow may continue into Wednesday.

* Locations...Northern New York and Central and Northern Vermont

* Wind Chill Readings...as low as 25 below due to temperatures 7 
  below to 10 above zero, and winds Northwest 10 to 15 mph with 
  gusts up to 25 mph.

* Impacts...Frostbite on exposed skin is possible after 30 
  minutes of exposure. Hypothermia is also possible if proper 
  precautions are not taken. Hazardous winter driving conditions 
  and isolated power outages are possible Tuesday into Wednesday.

* Winds...North 5 to 15 mph with gusts up to 25 mph.

* Temperatures...Lows, this morning, 7 below to 16 above zero. 
  Highs 8 to 26 above.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Please stay tuned to NOAA Weather Radio, your local media, or go
to www.weather.gov/Burlington for further updates on this weather
situation.

&&

$$

NYZ035-VTZ001-009-011-121800-
/O.CON.KBTV.WS.A.0003.170314T1100Z-170316T0000Z/
Eastern Essex-Grand Isle-Western Addison-Western Rutland-
Including the cities of Port Henry, Ticonderoga, Alburgh, 
South Hero, Middlebury, Vergennes, and Rutland
404 AM EDT Sun Mar 12 2017

...WINTER STORM WATCH REMAINS IN EFFECT FROM TUESDAY MORNING
THROUGH WEDNESDAY EVENING...

The National Weather Service in Burlington continues the Winter
Storm Watch for potential heavy snow from Tuesday morning through
Wednesday evening.

* Locations...Western Vermont and the Champlain Valley of 
  Vermont and New York, including the Champlain Islands.

* Hazard Types...Moderate to heavy snow.

* Accumulations...Potential for greater than 6 inches of snow
  Tuesday into Wednesday.

* Maximum Snowfall Rate...1 to 2 inches per hour, mainly Tuesday 
  afternoon through evening.

* Timing...Snow is expected to develop Tuesday morning, and 
  possibly become heavy at times Tuesday afternoon through 
  Tuesday night. Snow may continue into Wednesday.

* Impacts...Hazardous driving conditions and isolated power 
  outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Watch means there is a potential for significant
snow, sleet, or ice accumulations that may impact travel.
Continue to monitor the latest forecasts.

Please stay tuned to NOAA Weather Radio, your local media, or go
to www.weather.gov/Burlington for further updates on this weather
situation.

&&

$$

KGM
732 
WWUS41 KBTV 121624
WSWBTV

URGENT - WINTER WEATHER MESSAGE
National Weather Service Burlington VT
1224 PM EDT Sun Mar 12 2017

VTZ004-130030-
/O.CAN.KBTV.WC.W.0001.000000T0000Z-170312T1800Z/
/O.CON.KBTV.WS.A.0003.170314T1100Z-170316T0000Z/
Essex-
Including the city of Island Pond
1224 PM EDT Sun Mar 12 2017

...WINTER STORM WATCH REMAINS IN EFFECT FROM TUESDAY MORNING
THROUGH WEDNESDAY EVENING...
...WIND CHILL WARNING IS CANCELLED...

The National Weather Service in Burlington has cancelled the Wind
Chill Warning for Essex County. A Winter Storm Watch remains in 
effect from Tuesday morning through Wednesday evening.

* Accumulations...Potential for greater than 6 inches of snow
  Tuesday into Wednesday.

* Maximum Snowfall Rate...Up to 1 inch per hour, mainly Tuesday 
  afternoon through evening.

* Timing...The snow is expected to develop Tuesday morning, and 
possibly become heavy at times Tuesday afternoon through Tuesday
night. Snow may continue into Wednesday.

* Locations...Essex County Vermont.

* Impacts...Hazardous winter driving conditions and isolated 
power outages are possible Tuesday into Wednesday.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Watch means there is a potential for significant
snow accumulations that may impact travel. Continue to monitor 
the latest forecasts.

Please stay tuned to NOAA Weather Radio, your local media, or
go to www.weather.gov/Burlington for further updates on this 
weather situation.

&&

$$

NYZ026>031-034-087-VTZ002-003-005>008-010-012-016>019-130030-
/O.CAN.KBTV.WC.Y.0004.000000T0000Z-170312T1800Z/
/O.CON.KBTV.WS.A.0003.170314T1100Z-170316T0000Z/
Northern St. Lawrence-Northern Franklin-Eastern Clinton-
Southeastern St. Lawrence-Southern Franklin-Western Clinton-
Western Essex-Southwestern St. Lawrence-Western Franklin-Orleans-
Western Chittenden-Lamoille-Caledonia-Washington-Orange-Windsor-
Eastern Franklin-Eastern Chittenden-Eastern Addison-
Eastern Rutland-
Including the cities of Massena, Malone, Plattsburgh, Star Lake, 
Saranac Lake, Tupper Lake, Dannemora, Lake Placid, Ogdensburg, 
Potsdam, Gouverneur, St. Albans, Newport, Burlington, Johnson, 
Stowe, St. Johnsbury, Montpelier, Bradford, Randolph, 
Springfield, White River Junction, Enosburg Falls, Richford, 
Underhill, Bristol, Ripton, East Wallingford, and Killington
1224 PM EDT Sun Mar 12 2017

...WINTER STORM WATCH REMAINS IN EFFECT FROM TUESDAY MORNING
THROUGH WEDNESDAY EVENING...
...WIND CHILL ADVISORY IS CANCELLED...

The National Weather Service in Burlington has cancelled the Wind
Chill Advisory for Northern New York and Cenrtal and Northern
Vermont. A Winter Storm Watch remains in effect from Tuesday 
morning through Wednesday evening.

* Accumulations...Potential for greater than 6 inches of snow
  Tuesday into Wednesday.

* Maximum Snowfall Rate...Up to 1 inch per hour, mainly Tuesday 
  afternoon through evening.

* Timing...The snow is expected to develop Tuesday morning, and 
possibly become heavy at times Tuesday afternoon through Tuesday
night. Snow may continue into Wednesday.

* Locations...Northern New York and Central and Northern Vermont

* Impacts...Hazardous winter driving conditions and isolated 
power outages are possible Tuesday into Wednesday.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Watch means there is a potential for significant
snow accumulations that may impact travel. Continue to monitor 
the latest forecasts.

Please stay tuned to NOAA Weather Radio, your local media, or
go to www.weather.gov/Burlington for further updates on this 
weather situation.

&&

$$

NYZ035-VTZ001-009-011-130030-
/O.CON.KBTV.WS.A.0003.170314T1100Z-170316T0000Z/
Eastern Essex-Grand Isle-Western Addison-Western Rutland-
Including the cities of Port Henry, Ticonderoga, Alburgh, 
South Hero, Middlebury, Vergennes, and Rutland
1224 PM EDT Sun Mar 12 2017

...WINTER STORM WATCH REMAINS IN EFFECT FROM TUESDAY MORNING
THROUGH WEDNESDAY EVENING...

A Winter Storm Watch remains in effect from Tuesday morning 
through Wednesday evening.

* Locations...Western Vermont and the Champlain Valley of 
  Vermont and New York, including the Champlain Islands.

* Hazard Types...Moderate to heavy snow.

* Accumulations...Potential for greater than 6 inches of snow
  Tuesday into Wednesday.

* Maximum Snowfall Rate...Up to 1 inch per hour, mainly Tuesday 
  afternoon through evening.

* Timing...Snow is expected to develop Tuesday morning, and 
  possibly become heavy at times Tuesday afternoon through 
  Tuesday night. Snow may continue into Wednesday.

* Impacts...Hazardous driving conditions and isolated power 
  outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Watch means there is a potential for significant
snow accumulations that may impact travel. Continue to monitor 
the latest forecasts.

Please stay tuned to NOAA Weather Radio, your local media, or go
to www.weather.gov/Burlington for further updates on this weather
situation.

&&

$$

What forecasters said that day

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

NWS Burlington, VT wrote its last area forecast discussion before this wind chill advisory went out at Mar 9, 11:44 PM EST, 3 hours 46 minutes earlier.

Area forecast discussion, Mar 9, 11:44 PM EST, 3 hours 46 minutes before
Area Forecast Discussion
National Weather Service Burlington VT
1144 PM EST Thu Mar 9 2017

.SYNOPSIS...
Variable clouds will continue tonight as scattered snow showers and
flurries wane in coverage. A strong arctic cold front will sweep
through the area tomorrow afternoon and early evening along with a
period of heavier snow showers and possible squalls. Behind this
front much colder air arrives for the upcoming weekend with wind
chill concerns possible across the northern mountains. Cold weather
continues into next week with additional chances of snow by Tuesday
and Wednesday of next week.

&&

.NEAR TERM /UNTIL 6 AM FRIDAY MORNING/...
As of 1137 PM EST Thursday...Continued the trend of matching obs
over the Saint Lawrence as temps have been slightly slower to
fall overnight. Otherwise no big changes with overnight lows
still forecast mainly in the teens to around 20 in the Champlain
valley. IR satellite showing some orographic clouds with some
downslope clearings in the western Champlain valley in the lee
of the Adirondacks, and is covered well by current cloud
forecast. Gusty component of winds has subsided, with wind to
remain around 10 mph out of the west.

&&

.SHORT TERM /6 AM FRIDAY MORNING THROUGH SATURDAY NIGHT/...
As of 318 PM EST Thursday...Another active weather day on tap
for tomorrow as a strong arctic front drops south through the
area. Low level moisture convergence and evidence of shallow
boundary layer CAPE to 200 J/kg along the front boosts
confidence in a brief period (30 min to an hour) of heavier snow
showers and possible squalls in the late morning to mid-
afternoon north, and late afternoon to early evening south.
Local BTV Snow Squall parameter also showing values peaking
between 3-5 supporting this idea. General snowfall amounts in
the 0.5 to 2 inch range with some variability, customary in
convective environments. Afternoon high temperatures from the
mid 20s to around 30 north with earlier frontal passage, and
upper 20s to mid 30s south.

Snow showers and brief squalls then wane in areal coverage/intensity
Friday evening setting the stage for a blustery and cold night.
Blended guidance suggests low temperatures in the positive/negative
single digits under gusty northwest flow of 15 to 30 mph. This will
create potential wind chill concerns across the northern mountains
where apparent temperatures may drop below -20F.

Generally partly cloudy and continued unseasonably cold for next
Saturday/Saturday night with just some lingering flurries or light
snow showers, mainly confined to elevated terrain. Gusty
north/northwest flow will continue as pressure gradient remains
fairly tight between deep maritime low pressure and expansive 1040+
mb arctic high pressure bridging east and south from the northern
plains. High temperatures during the day only expected to creep into
the 5 to 15 above range before settling back into the
positive/negative single digits Saturday night with potential wind
chill issues arising once again for the northern mountains.

&&

.LONG TERM /SUNDAY THROUGH THURSDAY/...
As of 309 PM EST Thursday...Strong arctic air will be entrenched
across the north country through the remainder of the long term
period with temperatures running 10 to 20 degrees below normal
for this time of year. High pressure will be over the region
from Saturday night through Monday night, with cold, fair and
dry weather expected. Gusty winds will linger from Friday and
lead to another night of potential wind chill advisory
conditions for the northern counties.

12Z models continue to show a low pressure area developing off
the mid Atlantic coast on Tuesday, but in a reversal of previous
runs, bring the low right over the benchmark (40N 70W) and bomb
the low out (967 mb early Wed morning) just off the Maine
coastline. While currently it shows that most of the heavy
precipitation will be concentrated into a narrow band along
Eastern New England, parts of Southern Vermont and east of the
Greens could some decent snowfall Tuesday evening through
Wednesday night. The rest of Northern NY/VT could then see a few
inches of snow in the wrap around flow Wednesday into Thursday
as the low pulls into the Canadian maritimes. Confidence is a
little low right now as I would like to see a couple consistent
runs to have a better feel on much snow we actually end up
seeing next week. We will have to wait and see.

&&

.AVIATION /06Z Friday THROUGH Tuesday/...
Through 06Z Saturday...Generally VFR initially trending towards
MVFR with a brief period of IFR as an arctic front moves
through the region tomorrow afternoon. Snow Squalls will be
possible however confidence in timing and location is limited so
I haven't included IFR/LIFR in the TAF however should a squall
move over one of the northern TAF sites expect a quick reduction
from MVFR to VLIFR visibilities. Expect prevailing west to
northwesterly winds overnight and during the day time hours
until the front drops south through the region.

Outlook 06z Saturday through Tuesday...

06Z Saturday through 12Z Saturday...Lingering snow showers
mainly over higher terrain dissipating to VFR cigs/vis

12Z Saturday through Monday...VFR/high pressure.

Tuesday...A storm system will move north up the New England
coast. MVFR to IFR cigs/vis in eastern Vermont closer to the
storm track, trending toward mvfr to vfr in the Saint Lawrence
valley.

&&

.BTV WATCHES/WARNINGS/ADVISORIES...
VT...None.
NY...None.

&&

SYNOPSIS...JMG
NEAR TERM...JMG/Deal/Hanson
SHORT TERM...JMG
LONG TERM...MV
AVIATION...Deal/Hanson
Hazardous weather outlook, Mar 10, 3:19 AM EST, 11 minutes before
Hazardous Weather Outlook
National Weather Service Burlington VT
319 AM EST Fri Mar 10 2017

NYZ028>031-034-VTZ002>004-006>008-010-016>019-110830-
Eastern Clinton-Southeastern St. Lawrence-Southern Franklin-
Western Clinton-Western Essex-Western Franklin-Orleans-Essex-
Lamoille-Caledonia-Washington-Orange-Eastern Franklin-
Eastern Chittenden-Eastern Addison-Eastern Rutland-
319 AM EST Fri Mar 10 2017

...WIND CHILL ADVISORY IN EFFECT FROM 1 AM TO 1 PM EST SATURDAY...

This Hazardous Weather Outlook is for northern New York, central
Vermont, northeast Vermont, northwest Vermont and southern Vermont.

.DAY ONE...Today and Tonight.

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

   Wind Chill Advisory.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

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

   Wind Chill Advisory.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

NYZ026-027-035-087-VTZ001-005-009-011-012-110830-
Northern St. Lawrence-Northern Franklin-Eastern Essex-
Southwestern St. Lawrence-Grand Isle-Western Chittenden-
Western Addison-Western Rutland-Windsor-
319 AM EST Fri Mar 10 2017

This Hazardous Weather Outlook is for northern New York, central
Vermont, northwest Vermont and southern Vermont.

.DAY ONE...Today and Tonight.

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

The office that day

Everything else NWS Burlington, VT issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Mar 10, 3:05 PM ESTWind Chill WarningBTVEssex44 hr

Nearby

Wind Chill Advisories in Vermont, 2017Wind Chill Advisories in New York, 2017Every wind chill 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.