Alert archive / Vermont / Wind Chill Warnings in 2017

Wind Chill Warning 2, NWS Burlington, VT

December 27, 20174 counties in New York; 9 counties in Vermont

NWS Burlington, VT issued this wind chill warning at Dec 27, 2017, 3:44 AM EST for 4 counties in New York; 9 counties in Vermont. It took effect at Dec 27, 2017, 7:00 PM EST. It was in force for 33 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Dec 27, 2017, 3:44 AM EST (08:44 UTC)
In effect from
Dec 27, 2017, 7:00 PM EST
Expired
Dec 29, 2017, 3:30 AM EST
In force
33 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, Washington County, VT

The radar

The Burlington radar (KCXX), 10 km from the middle of the area, began a volume at 08:45 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, 8.7 hours before the alert went out and 208 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 2017-12-27Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Albany, NY at 00:00Z on 2017-12-27The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 63 square meters per square second.1939587897117136Sfc1 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
1844 m above ground
0-6 km bulk shear
100 kt
0-1 km storm-relative helicity
63 m²/s²
0-3 km storm-relative helicity
105 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

545 
WWUS41 KBTV 270844
WSWBTV

URGENT - WINTER WEATHER MESSAGE
National Weather Service Burlington VT
344 AM EST Wed Dec 27 2017

NYZ026-027-029>031-034-272200-
/O.NEW.KBTV.WC.W.0002.171228T0000Z-171229T1200Z/
/O.CON.KBTV.WC.Y.0005.000000T0000Z-171228T0000Z/
Northern St. Lawrence-Northern Franklin-Southeastern St. Lawrence-
Southern Franklin-Western Clinton-Western Essex-
Including the cities of Massena, Malone, Star Lake, Saranac Lake,
Tupper Lake, Dannemora, and Lake Placid
344 AM EST Wed Dec 27 2017

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST THIS
EVENING...
...WIND CHILL WARNING IN EFFECT FROM 7 PM THIS EVENING TO 7 AM
EST FRIDAY...

* WHAT...Dangerously cold wind chills expected. The dangerously
  cold wind chills will cause frostbite in as little as 10 minutes
  to exposed skin. Expect wind chills to range from 15 to 25 below
  zero today, and then 25 to 40 below zero tonight through
  Thursday night. 

* WHERE...The Adirondacks and St. Lawrence Valley. 

* WHEN...For the Wind Chill Warning, from 7 PM this evening to 7 
  AM EST Friday. For the Wind Chill Advisory, until 7 PM EST 
  this evening.

* ADDITIONAL DETAILS....The strongest west to northwest winds are
  expected to occur during the day Thursday, at speeds of 10 to 15
  mph, except locally higher across the mountains. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Chill Warning means the combination of very cold air and
the wind will create dangerously low wind chill values. Frost
bite can occur quickly and even hypothermia or death if
precautions are not taken.

A Wind Chill Advisory means that cold air and the wind will
combine to create low wind chills. Frost bite and hypothermia can
occur if precautions are not taken. Make sure you wear a hat and
gloves.

$$

VTZ003-004-006-007-016-272200-
/O.NEW.KBTV.WC.W.0002.171228T0000Z-171229T1200Z/
/O.CON.KBTV.WC.Y.0005.000000T0000Z-171228T0000Z/
Orleans-Essex-Lamoille-Caledonia-Eastern Franklin-
Including the cities of Newport, Island Pond, Johnson, Stowe, 
St. Johnsbury, Enosburg Falls, and Richford
344 AM EST Wed Dec 27 2017

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST THIS
EVENING...
...WIND CHILL WARNING IN EFFECT FROM 7 PM THIS EVENING TO 7 AM
EST FRIDAY...

* WHAT...Dangerously cold wind chills expected. The dangerously
  cold wind chills will cause frostbite in as little as 10 minutes
  to exposed skin. Expect wind chills to range from 15 below zero
  to 25 below zero today, and then 25 below to 35 below zero
  tonight through Thursday night. 

* WHERE...North-central and northeastern Vermont. 

* WHEN...For the Wind Chill Warning, from 7 PM this evening to 7 
  AM EST Friday. For the Wind Chill Advisory, until 7 PM EST 
  this evening.

* ADDITIONAL DETAILS....The strongest northwest winds are 
  expected to occur during the day Thursday, at speeds of 10 to 20
  mph, except locally higher across the mountains. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Chill Warning means the combination of very cold air and
the wind will create dangerously low wind chill values. Frost
bite can occur quickly and even hypothermia or death if
precautions are not taken.

A Wind Chill Advisory means that cold air and the wind will
combine to create low wind chills. Frost bite and hypothermia can
occur if precautions are not taken. Make sure you wear a hat and
gloves.

$$

NYZ087-272200-
/O.NEW.KBTV.WC.W.0002.171228T0000Z-171229T1200Z/
Southwestern St. Lawrence-
Including the cities of Ogdensburg, Potsdam, and Gouverneur
344 AM EST Wed Dec 27 2017

...WIND CHILL WARNING IN EFFECT FROM 7 PM THIS EVENING TO 7 AM
EST FRIDAY...

* WHAT...Dangerously cold wind chills expected. The dangerously
  cold wind chills will cause frostbite in as little as 10 minutes
  to exposed skin. Expect wind chills to range from 25 below zero
  to 35 below zero at times tonight through Thursday night. 

* WHERE...Southwestern St. Lawrence County.

* WHEN...From 7 PM this evening to 7 AM EST Friday.

* ADDITIONAL DETAILS...The strongest west to northwest winds are
  expected to occur during the day Thursday, at speeds of 10 to 15
  mph, except locally higher across the mountains. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Chill Warning means the combination of very cold air and
the wind will create dangerously low wind chill values. Frost
bite can occur quickly and even hypothermia or death if
precautions are not taken.

$$

VTZ008-010-017-018-272200-
/O.NEW.KBTV.WC.W.0002.171228T0000Z-171229T1200Z/
Washington-Orange-Eastern Chittenden-Eastern Addison-
Including the cities of Montpelier, Bradford, Randolph, 
Underhill, Bristol, and Ripton
344 AM EST Wed Dec 27 2017

...WIND CHILL WARNING IN EFFECT FROM 7 PM THIS EVENING TO 7 AM
EST FRIDAY...

* WHAT...Dangerously cold wind chills expected. The dangerously
  cold wind chills will cause frostbite in as little as 10 minutes
  to exposed skin. Expect wind chills to range from 25 below zero
  to 35 below zero at times tonight through Thursday night.

* WHERE...Central Vermont. 

* WHEN...From 7 PM this evening to 7 AM EST Friday.

* ADDITIONAL DETAILS...The strongest northwest winds are expected
  to occur during the day Thursday, at speeds of 10 to 20 mph,
  except locally higher across the mountains. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Chill Warning means the combination of very cold air and
the wind will create dangerously low wind chill values. Frost
bite can occur quickly and even hypothermia or death if
precautions are not taken.

$$

NYZ028-035-VTZ001-002-005-009-011-012-019-272200-
/O.EXB.KBTV.WC.Y.0005.171228T0000Z-171229T1200Z/
Eastern Clinton-Eastern Essex-Grand Isle-Western Franklin-
Western Chittenden-Western Addison-Western Rutland-Windsor-
Eastern Rutland-
Including the cities of Plattsburgh, Port Henry, Ticonderoga, 
Alburgh, South Hero, St. Albans, Burlington, Middlebury, 
Vergennes, Rutland, Springfield, White River Junction, 
East Wallingford, and Killington
344 AM EST Wed Dec 27 2017

...WIND CHILL ADVISORY IN EFFECT FROM 7 PM THIS EVENING TO 7 AM
EST FRIDAY...

* WHAT...Very cold wind chills expected. The cold wind chills will
  cause frostbite in as little as 30 minutes to exposed skin.
  Expect wind chills to range from 15 below zero to 25 below zero.

* WHERE...The Champlain Valley and south-central Vermont.

* WHEN...From 7 PM this evening to 7 AM EST Friday.

* ADDITIONAL DETAILS...The strongest northwest winds are 
  expected to occur during the day Thursday, at speeds of 10 to 20
  mph, except locally higher across the mountains. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Chill Advisory means that cold air and the wind will
combine to create low wind chills. Frost bite and hypothermia can
occur if precautions are not taken. Make sure you wear a hat and
gloves.

$$

For more information from the National Weather Service visit
http://weather.gov/btv/winter
6 follow-up statements
767 
WWUS41 KBTV 271949
WSWBTV

URGENT - WINTER WEATHER MESSAGE
National Weather Service Burlington VT
249 PM EST Wed Dec 27 2017

NYZ026-027-029>031-034-280400-
/O.CON.KBTV.WC.W.0002.171228T0000Z-171229T1200Z/
/O.CON.KBTV.WC.Y.0005.000000T0000Z-171228T0000Z/
Northern St. Lawrence-Northern Franklin-Southeastern St. Lawrence-
Southern Franklin-Western Clinton-Western Essex-
Including the cities of Massena, Malone, Star Lake, Saranac Lake,
Tupper Lake, Dannemora, and Lake Placid
249 PM EST Wed Dec 27 2017

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST THIS
EVENING...
...WIND CHILL WARNING REMAINS IN EFFECT FROM 7 PM THIS EVENING TO
7 AM EST FRIDAY...

* WHAT...Dangerously cold wind chills expected. The dangerously
  cold wind chills will cause frostbite in as little as 10 minutes
  to exposed skin. Expect wind chills to range from 10 to 20 below
  zero this evening, and then 25 to 40 below zero tonight through
  Thursday night.

* WHERE...The Adirondacks and St. Lawrence Valley.

* WHEN...For the Wind Chill Warning, from 7 PM this evening to 7 
  AM EST Friday. For the Wind Chill Advisory, until 7 PM EST 
  this evening.

* ADDITIONAL DETAILS....The strongest west to northwest winds 
  are expected to occur during the day Thursday, at speeds of 10 
  to 15 mph, except locally higher across the mountains.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Chill Warning means the combination of very cold air and
the wind will create dangerously low wind chill values. Frost
bite can occur quickly and even hypothermia or death if
precautions are not taken.

A Wind Chill Advisory means that cold air and the wind will
combine to create low wind chills. Frost bite and hypothermia can
occur if precautions are not taken. Make sure you wear a hat and
gloves.

$$

VTZ003-004-006-007-016-280400-
/O.CON.KBTV.WC.W.0002.171228T0000Z-171229T1200Z/
/O.CON.KBTV.WC.Y.0005.000000T0000Z-171228T0000Z/
Orleans-Essex-Lamoille-Caledonia-Eastern Franklin-
Including the cities of Newport, Island Pond, Johnson, Stowe, 
St. Johnsbury, Enosburg Falls, and Richford
249 PM EST Wed Dec 27 2017

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST THIS
EVENING...
...WIND CHILL WARNING REMAINS IN EFFECT FROM 7 PM THIS EVENING TO
7 AM EST FRIDAY...

* WHAT...Dangerously cold wind chills expected. The dangerously
  cold wind chills will cause frostbite in as little as 10 minutes
  to exposed skin. Expect wind chills to range from 10 below zero
  to 20 below zero this evening, and then 25 below to 35 below 
  zero tonight through Thursday night.

* WHERE...North-central and northeastern Vermont.

* WHEN...For the Wind Chill Warning, from 7 PM this evening to 7 
  AM EST Friday. For the Wind Chill Advisory, until 7 PM EST 
  this evening.

* ADDITIONAL DETAILS....The strongest northwest winds are 
  expected to occur during the day Thursday, at speeds of 10 to 
  20 mph, except locally higher across the mountains.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Chill Warning means the combination of very cold air and
the wind will create dangerously low wind chill values. Frost
bite can occur quickly and even hypothermia or death if
precautions are not taken.

A Wind Chill Advisory means that cold air and the wind will
combine to create low wind chills. Frost bite and hypothermia can
occur if precautions are not taken. Make sure you wear a hat and
gloves.

$$

NYZ087-280400-
/O.CON.KBTV.WC.W.0002.171228T0000Z-171229T1200Z/
Southwestern St. Lawrence-
Including the cities of Ogdensburg, Potsdam, and Gouverneur
249 PM EST Wed Dec 27 2017

...WIND CHILL WARNING REMAINS IN EFFECT FROM 7 PM THIS EVENING TO
7 AM EST FRIDAY...

* WHAT...Dangerously cold wind chills expected. The dangerously 
  cold wind chills will cause frostbite in as little as 10 
  minutes to exposed skin. Expect wind chills to range from 25 
  below zero to 35 below zero at times tonight through Thursday 
  night.

* WHERE...Southwestern St. Lawrence County.

* WHEN...From 7 PM this evening to 7 AM EST Friday.

* ADDITIONAL DETAILS...The strongest west to northwest winds are 
  expected to occur during the day Thursday, at speeds of 10 to 
  15 mph, except locally higher across the mountains.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Chill Warning means the combination of very cold air and
the wind will create dangerously low wind chill values. Frost
bite can occur quickly and even hypothermia or death if
precautions are not taken.

$$

VTZ008-010-017-018-280400-
/O.CON.KBTV.WC.W.0002.171228T0000Z-171229T1200Z/
Washington-Orange-Eastern Chittenden-Eastern Addison-
Including the cities of Montpelier, Bradford, Randolph, 
Underhill, Bristol, and Ripton
249 PM EST Wed Dec 27 2017

...WIND CHILL WARNING REMAINS IN EFFECT FROM 7 PM THIS EVENING TO
7 AM EST FRIDAY...

* WHAT...Dangerously cold wind chills expected. The dangerously 
  cold wind chills will cause frostbite in as little as 10 
  minutes to exposed skin. Expect wind chills to range from 25 
  below zero to 35 below zero at times tonight through Thursday 
  night.

* WHERE...Central Vermont.

* WHEN...From 7 PM this evening to 7 AM EST Friday.

* ADDITIONAL DETAILS...The strongest northwest winds are 
  expected to occur during the day Thursday, at speeds of 10 to 
  20 mph, except locally higher across the mountains.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Chill Warning means the combination of very cold air and
the wind will create dangerously low wind chill values. Frost
bite can occur quickly and even hypothermia or death if
precautions are not taken.

$$

NYZ028-035-VTZ001-002-005-009-011-012-019-280400-
/O.CON.KBTV.WC.Y.0005.171228T0000Z-171229T1200Z/
Eastern Clinton-Eastern Essex-Grand Isle-Western Franklin-
Western Chittenden-Western Addison-Western Rutland-Windsor-
Eastern Rutland-
Including the cities of Plattsburgh, Port Henry, Ticonderoga, 
Alburgh, South Hero, St. Albans, Burlington, Middlebury, 
Vergennes, Rutland, Springfield, White River Junction, 
East Wallingford, and Killington
249 PM EST Wed Dec 27 2017

...WIND CHILL ADVISORY REMAINS IN EFFECT FROM 7 PM THIS EVENING
TO 7 AM EST FRIDAY...

* WHAT...Very cold wind chills expected. The cold wind chills 
  will cause frostbite in as little as 30 minutes to exposed 
  skin. Expect wind chills to range from 15 below zero to 25 
  below zero.

* WHERE...The Champlain Valley and south-central Vermont.

* WHEN...From 7 PM this evening to 7 AM EST Friday.

* ADDITIONAL DETAILS...The strongest northwest winds are 
  expected to occur during the day Thursday, at speeds of 10 to 
  20 mph, except locally higher across the mountains.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Chill Advisory means that cold air and the wind will
combine to create low wind chills. Frost bite and hypothermia can
occur if precautions are not taken. Make sure you wear a hat and
gloves.

$$

For more information from the National Weather Service visit
http://weather.gov/btv/winter
555 
WWUS41 KBTV 280009
WSWBTV

URGENT - WINTER WEATHER MESSAGE
National Weather Service Burlington VT
709 PM EST Wed Dec 27 2017

NYZ026-027-029>031-034-281100-
/O.EXP.KBTV.WC.Y.0005.000000T0000Z-171228T0000Z/
/O.CON.KBTV.WC.W.0002.000000T0000Z-171229T1200Z/
Northern St. Lawrence-Northern Franklin-Southeastern St. Lawrence-
Southern Franklin-Western Clinton-Western Essex-
Including the cities of Massena, Malone, Star Lake, Saranac Lake,
Tupper Lake, Dannemora, and Lake Placid
709 PM EST Wed Dec 27 2017

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 7 AM EST FRIDAY...
...WIND CHILL ADVISORY HAS EXPIRED...

* WHAT...Dangerously cold wind chills expected. The dangerously
  cold wind chills will cause frostbite in as little as 10 minutes
  to exposed skin. Expect wind chills to range from 25 below zero
  to 40 below zero.

* WHERE...Portions of northern New York.

* WHEN...Until 7 AM EST Friday.

* ADDITIONAL DETAILS...The strongest west to northwest winds 
  are expected to occur during the day Thursday, at speeds of 10 
  to 15 mph, except locally higher across the mountains.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Chill Warning means the combination of very cold air and
the wind will create dangerously low wind chill values. Frost
bite can occur quickly and even hypothermia or death if
precautions are not taken.

$$

VTZ003-004-006-007-016-281100-
/O.EXP.KBTV.WC.Y.0005.000000T0000Z-171228T0000Z/
/O.CON.KBTV.WC.W.0002.000000T0000Z-171229T1200Z/
Orleans-Essex-Lamoille-Caledonia-Eastern Franklin-
Including the cities of Newport, Island Pond, Johnson, Stowe, 
St. Johnsbury, Enosburg Falls, and Richford
709 PM EST Wed Dec 27 2017

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 7 AM EST FRIDAY...
...WIND CHILL ADVISORY HAS EXPIRED...

* WHAT...Dangerously cold wind chills expected. The dangerously 
  cold wind chills will cause frostbite in as little as 10 
  minutes to exposed skin. Expect wind chills to range from 25 
  below zero to 40 below zero.

* WHERE...Orleans, Essex, Lamoille, Caledonia and Eastern 
  Franklin Counties.

* WHEN...Until 7 AM EST Friday.

* ADDITIONAL DETAILS...The strongest west to northwest winds are
  expected to occur during the day Thursday, at speeds of 10 to 20 
  mph, except locally higher across the mountains.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Chill Warning means the combination of very cold air and
the wind will create dangerously low wind chill values. Frost
bite can occur quickly and even hypothermia or death if
precautions are not taken.

$$

NYZ087-281100-
/O.CON.KBTV.WC.W.0002.000000T0000Z-171229T1200Z/
Southwestern St. Lawrence-
Including the cities of Ogdensburg, Potsdam, and Gouverneur
709 PM EST Wed Dec 27 2017

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 7 AM EST FRIDAY...

* WHAT...Dangerously cold wind chills expected. The dangerously 
  cold wind chills will cause frostbite in as little as 10 
  minutes to exposed skin. Expect wind chills to range from 25 
  below zero to 40 below zero.

* WHERE...Southwestern St. Lawrence County.

* WHEN...Until 7 AM EST Friday.

* ADDITIONAL DETAILS...The strongest west to northwest winds 
  are expected to occur during the day Thursday, at speeds of 10 
  to 15 mph, except locally higher across the mountains.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Chill Warning means the combination of very cold air and
the wind will create dangerously low wind chill values. Frost
bite can occur quickly and even hypothermia or death if
precautions are not taken.

$$

VTZ008-010-017-018-281100-
/O.CON.KBTV.WC.W.0002.000000T0000Z-171229T1200Z/
Washington-Orange-Eastern Chittenden-Eastern Addison-
Including the cities of Montpelier, Bradford, Randolph, 
Underhill, Bristol, and Ripton
709 PM EST Wed Dec 27 2017

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 7 AM EST FRIDAY...

* WHAT...Dangerously cold wind chills expected. The dangerously
  cold wind chills will cause frostbite in as little as 10 minutes
  to exposed skin. Expect wind chills to range from 25 below zero
  to 40 below zero.

* WHERE...Washington, Orange, Eastern Chittenden and Eastern 
  Addison Counties.

* WHEN...Until 7 AM EST Friday.

* ADDITIONAL DETAILS...The strongest west to northwest winds are
  expected to occur during the day Thursday, at speeds of 10 to 20 
  mph, except locally higher across the mountains.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Chill Warning means the combination of very cold air and
the wind will create dangerously low wind chill values. Frost
bite can occur quickly and even hypothermia or death if
precautions are not taken.

$$

NYZ028-035-VTZ001-002-005-009-011-012-019-281100-
/O.CON.KBTV.WC.Y.0005.000000T0000Z-171229T1200Z/
Eastern Clinton-Eastern Essex-Grand Isle-Western Franklin-
Western Chittenden-Western Addison-Western Rutland-Windsor-
Eastern Rutland-
Including the cities of Plattsburgh, Port Henry, Ticonderoga, 
Alburgh, South Hero, St. Albans, Burlington, Middlebury, 
Vergennes, Rutland, Springfield, White River Junction, 
East Wallingford, and Killington
709 PM EST Wed Dec 27 2017

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 7 AM EST FRIDAY...

* WHAT...Very cold wind chills expected. The cold wind chills will
  cause frostbite in as little as 30 minutes to exposed skin.
  Expect wind chills to range from 15 below zero to 25 below 
  zero.

* WHERE...Portions of central, northwest and southern Vermont 
  and northern New York.

* WHEN...Until 7 AM EST Friday.

* ADDITIONAL DETAILS...The strongest west to northwest winds 
  are expected to occur during the day Thursday, at speeds of 10 
  to 15 mph, except locally higher across the mountains.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Chill Advisory means that cold air and the wind will
combine to create low wind chills. Frost bite and hypothermia can
occur if precautions are not taken. Make sure you wear a hat and
gloves.

$$

For more information from the National Weather Service visit
http://weather.gov/btv/winter
782 
WWUS41 KBTV 280831
WSWBTV

URGENT - WINTER WEATHER MESSAGE
National Weather Service Burlington VT
331 AM EST Thu Dec 28 2017

NYZ026-027-029>031-034-087-282215-
/O.CON.KBTV.WC.W.0002.000000T0000Z-171229T1200Z/
Northern St. Lawrence-Northern Franklin-Southeastern St. Lawrence-
Southern Franklin-Western Clinton-Western Essex-
Southwestern St. Lawrence-
Including the cities of Massena, Malone, Star Lake, Saranac Lake,
Tupper Lake, Dannemora, Lake Placid, Ogdensburg, Potsdam, 
and Gouverneur
331 AM EST Thu Dec 28 2017

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 7 AM EST FRIDAY...

* WHAT...Dangerously cold wind chills expected. The dangerously 
  cold wind chills will cause frostbite in as little as 10 
  minutes to exposed skin. Expect wind chills to range from 25 
  below zero to 40 below zero.

* WHERE...Portions of northern New York.

* WHEN...Until 7 AM Friday.

* ADDITIONAL DETAILS...The strongest west to northwest winds are
  expected to occur today, at speeds of 10 to 15 mph, except 
  locally higher across the mountains.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Chill Warning means the combination of very cold air and
the wind will create dangerously low wind chill values. Frost
bite can occur quickly and even hypothermia or death if
precautions are not taken.

$$

VTZ003-004-006>008-010-016>018-282215-
/O.CON.KBTV.WC.W.0002.000000T0000Z-171229T1200Z/
Orleans-Essex-Lamoille-Caledonia-Washington-Orange-
Eastern Franklin-Eastern Chittenden-Eastern Addison-
Including the cities of Newport, Island Pond, Johnson, Stowe, 
St. Johnsbury, Montpelier, Bradford, Randolph, Enosburg Falls, 
Richford, Underhill, Bristol, and Ripton
331 AM EST Thu Dec 28 2017

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 7 AM EST FRIDAY...

* WHAT...Dangerously cold wind chills expected. The dangerously 
  cold wind chills will cause frostbite in as little as 10 
  minutes to exposed skin. Expect wind chills to range from 25 
  below zero to 40 below zero.

* WHERE...Orleans, Essex, Lamoille, Caledonia and Eastern 
  Franklin Counties.

* WHEN...Until 7 AM Friday.

* ADDITIONAL DETAILS...The strongest west to northwest winds are
  expected to occur today, at speeds of 10 to 20 mph, except 
  locally higher across the mountains.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Chill Warning means the combination of very cold air and
the wind will create dangerously low wind chill values. Frost
bite can occur quickly and even hypothermia or death if
precautions are not taken.

$$

NYZ028-035-VTZ001-002-005-009-011-012-019-282215-
/O.CON.KBTV.WC.Y.0005.000000T0000Z-171229T1200Z/
Eastern Clinton-Eastern Essex-Grand Isle-Western Franklin-
Western Chittenden-Western Addison-Western Rutland-Windsor-
Eastern Rutland-
Including the cities of Plattsburgh, Port Henry, Ticonderoga, 
Alburgh, South Hero, St. Albans, Burlington, Middlebury, 
Vergennes, Rutland, Springfield, White River Junction, 
East Wallingford, and Killington
331 AM EST Thu Dec 28 2017

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 7 AM EST FRIDAY...

* WHAT...Very cold wind chills expected. The cold wind chills 
  will cause frostbite in as little as 30 minutes to exposed 
  skin. Expect wind chills to range from 15 below zero to 25 
  below zero.

* WHERE...Portions of central, northwest and southern Vermont 
  and northern New York.

* WHEN...Now to 7 AM Friday.

* ADDITIONAL DETAILS...The strongest west to northwest winds are
  expected to occur today, at speeds of 10 to 15 mph, except 
  locally higher across the mountains.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Chill Advisory means that cold air and the wind will
combine to create low wind chills. Frost bite and hypothermia can
occur if precautions are not taken. Make sure you wear a hat and
gloves.

$$

For more information from the National Weather Service visit
http://weather.gov/btv/winter
128 
WWUS41 KBTV 281150
WSWBTV

URGENT - WINTER WEATHER MESSAGE
National Weather Service Burlington VT
650 AM EST Thu Dec 28 2017

NYZ026-027-029>031-034-087-282100-
/O.CON.KBTV.WC.W.0002.000000T0000Z-171229T1200Z/
Northern St. Lawrence-Northern Franklin-Southeastern St. Lawrence-
Southern Franklin-Western Clinton-Western Essex-
Southwestern St. Lawrence-
Including the cities of Massena, Malone, Star Lake, Saranac Lake,
Tupper Lake, Dannemora, Lake Placid, Ogdensburg, Potsdam, 
and Gouverneur
650 AM EST Thu Dec 28 2017

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 7 AM EST FRIDAY...

* WHAT...Dangerously cold wind chills expected. The dangerously 
  cold wind chills will cause frostbite in as little as 10 
  minutes to exposed skin. Expect wind chills to range from 25 
  below zero to 45 below zero.

* WHERE...The Saint Lawrence Valley and northern Adirondacks of
  New York.

* WHEN...Until 7 AM EST Friday.

* ADDITIONAL DETAILS...The strongest west to northwest winds are
  expected to occur during the day today, at speeds of 10 to 15 
  mph, except locally higher across the mountains.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Chill Warning means the combination of very cold air and
the wind will create dangerously low wind chill values. Frost
bite can occur quickly and even hypothermia or death if
precautions are not taken.

$$

VTZ003-004-006>008-010-016>018-282100-
/O.CON.KBTV.WC.W.0002.000000T0000Z-171229T1200Z/
Orleans-Essex-Lamoille-Caledonia-Washington-Orange-
Eastern Franklin-Eastern Chittenden-Eastern Addison-
Including the cities of Newport, Island Pond, Johnson, Stowe, 
St. Johnsbury, Montpelier, Bradford, Randolph, Enosburg Falls, 
Richford, Underhill, Bristol, and Ripton
650 AM EST Thu Dec 28 2017

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 7 AM EST FRIDAY...

* WHAT...Dangerously cold wind chills expected. The dangerously
  cold wind chills will cause frostbite in as little as 10 minutes
  to exposed skin. Expect wind chills to range from 20 below zero
  to 40 below zero.

* WHERE...North central and northeast Vermont.

* WHEN...Until 7 AM EST Friday.

* ADDITIONAL DETAILS...The strongest west to northwest winds are
  expected to occur during the day today, at speeds of 10 to 20 
  mph, except locally higher across the mountains.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Chill Warning means the combination of very cold air and
the wind will create dangerously low wind chill values. Frost
bite can occur quickly and even hypothermia or death if
precautions are not taken.

$$

NYZ028-035-VTZ001-002-005-009-011-012-019-282100-
/O.CON.KBTV.WC.Y.0005.000000T0000Z-171229T1200Z/
Eastern Clinton-Eastern Essex-Grand Isle-Western Franklin-
Western Chittenden-Western Addison-Western Rutland-Windsor-
Eastern Rutland-
Including the cities of Plattsburgh, Port Henry, Ticonderoga, 
Alburgh, South Hero, St. Albans, Burlington, Middlebury, 
Vergennes, Rutland, Springfield, White River Junction, 
East Wallingford, and Killington
650 AM EST Thu Dec 28 2017

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 7 AM EST FRIDAY...

* WHAT...Very cold wind chills expected. The cold wind chills will
  cause frostbite in as little as 30 minutes to exposed skin.
  Expect wind chills to range from 15 below zero to 30 below 
  zero.

* WHERE...The Champlain Valley and Rutland and Windsor counties of
  Vermont.

* WHEN...Until 7 AM EST Friday.

* ADDITIONAL DETAILS...The strongest west to northwest winds are
  expected to occur during the day today, at speeds of 10 to 15
  mph.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Chill Advisory means that cold air and the wind will
combine to create low wind chills. Frost bite and hypothermia can
occur if precautions are not taken. Make sure you wear a hat and
gloves.

$$

For more information from the National Weather Service visit
http://weather.gov/btv/winter
578 
WWUS41 KBTV 282024
WSWBTV

URGENT - WINTER WEATHER MESSAGE
National Weather Service Burlington VT
324 PM EST Thu Dec 28 2017

NYZ026-027-029>031-034-087-291200-
/O.CON.KBTV.WC.W.0002.000000T0000Z-171229T1200Z/
Northern St. Lawrence-Northern Franklin-Southeastern St. Lawrence-
Southern Franklin-Western Clinton-Western Essex-
Southwestern St. Lawrence-
Including the cities of Massena, Malone, Star Lake, Saranac Lake,
Tupper Lake, Dannemora, Lake Placid, Ogdensburg, Potsdam, 
and Gouverneur
324 PM EST Thu Dec 28 2017

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 7 AM EST FRIDAY...

* WHAT...Dangerously cold wind chills expected. The dangerously
  cold wind chills will cause frostbite in as little as 10 minutes
  to exposed skin. Expect wind chills to range from 15 below zero
  to 35 below zero.

* WHERE...The Saint Lawrence Valley and Northern Adirondacks of
  New York.

* WHEN...Until 7 AM EST Friday.

* ADDITIONAL DETAILS...The lowest wind chills are expected to
  occur this evening through midnight.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Chill Warning means the combination of very cold air and
the wind will create dangerously low wind chill values. Frost
bite can occur quickly and even hypothermia or death if
precautions are not taken.

$$

VTZ003-004-006>008-010-016>018-291200-
/O.CON.KBTV.WC.W.0002.000000T0000Z-171229T1200Z/
Orleans-Essex-Lamoille-Caledonia-Washington-Orange-
Eastern Franklin-Eastern Chittenden-Eastern Addison-
Including the cities of Newport, Island Pond, Johnson, Stowe, 
St. Johnsbury, Montpelier, Bradford, Randolph, Enosburg Falls, 
Richford, Underhill, Bristol, and Ripton
324 PM EST Thu Dec 28 2017

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 7 AM EST FRIDAY...

* WHAT...Dangerously cold wind chills expected. The dangerously
  cold wind chills will cause frostbite in as little as 10 minutes
  to exposed skin. Expect wind chills to range from 15 below zero
  to 35 below zero.

* WHERE...North central and northeast Vermont.

* WHEN...Until 7 AM EST Friday.

* ADDITIONAL DETAILS...The lowest wind chills are expected this
  evening through midnight.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Chill Warning means the combination of very cold air and
the wind will create dangerously low wind chill values. Frost
bite can occur quickly and even hypothermia or death if
precautions are not taken.

$$

NYZ028-035-VTZ001-002-005-009-011-012-019-291200-
/O.CON.KBTV.WC.Y.0005.000000T0000Z-171229T1200Z/
Eastern Clinton-Eastern Essex-Grand Isle-Western Franklin-
Western Chittenden-Western Addison-Western Rutland-Windsor-
Eastern Rutland-
Including the cities of Plattsburgh, Port Henry, Ticonderoga, 
Alburgh, South Hero, St. Albans, Burlington, Middlebury, 
Vergennes, Rutland, Springfield, White River Junction, 
East Wallingford, and Killington
324 PM EST Thu Dec 28 2017

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 7 AM EST FRIDAY...

* WHAT...Very cold wind chills expected. The cold wind chills will
  cause frostbite in as little as 30 minutes to exposed skin.
  Expect wind chills to range from 10 below zero to 30 below 
  zero.

* WHERE...Portions of central, northwest and southern Vermont 
  and northern New York.

* WHEN...Until 7 AM EST Friday.

* ADDITIONAL DETAILS...The lowest wind chills are expected to
  occur this evening through midnight.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Chill Advisory means that cold air and the wind will
combine to create low wind chills. Frost bite and hypothermia can
occur if precautions are not taken. Make sure you wear a hat and
gloves.

$$

For more information from the National Weather Service visit
http://weather.gov/btv/winter
099 
WWUS41 KBTV 290830
WSWBTV

URGENT - WINTER WEATHER MESSAGE
National Weather Service Burlington VT
330 AM EST Fri Dec 29 2017

NYZ026-027-029>031-034-087-VTZ003-004-006>008-010-016>018-290930-
/O.CAN.KBTV.WC.W.0002.000000T0000Z-171229T1200Z/
Northern St. Lawrence-Northern Franklin-Southeastern St. Lawrence-
Southern Franklin-Western Clinton-Western Essex-
Southwestern St. Lawrence-Orleans-Essex-Lamoille-Caledonia-
Washington-Orange-Eastern Franklin-Eastern Chittenden-
Eastern Addison-
Including the cities of Massena, Malone, Star Lake, Saranac Lake,
Tupper Lake, Dannemora, Lake Placid, Ogdensburg, Potsdam, 
Gouverneur, Newport, Island Pond, Johnson, Stowe, St. Johnsbury, 
Montpelier, Bradford, Randolph, Enosburg Falls, Richford, 
Underhill, Bristol, and Ripton
330 AM EST Fri Dec 29 2017

...WIND CHILL WARNING IS CANCELLED...

The Wind Chill Warning for the Saint Lawrence Valley and northern
Adirondacks of New York and north central and northeast Vermont
has been cancelled. Temperatures remain below zero...but winds are
nearly calm. Very cold conditions will exist today...but wind
chills will not be a concern with wind speeds generally under 5
mph.

$$

NYZ028-035-VTZ001-002-005-009-011-012-019-290930-
/O.CAN.KBTV.WC.Y.0005.000000T0000Z-171229T1200Z/
Eastern Clinton-Eastern Essex-Grand Isle-Western Franklin-
Western Chittenden-Western Addison-Western Rutland-Windsor-
Eastern Rutland-
Including the cities of Plattsburgh, Port Henry, Ticonderoga, 
Alburgh, South Hero, St. Albans, Burlington, Middlebury, 
Vergennes, Rutland, Springfield, White River Junction, 
East Wallingford, and Killington
330 AM EST Fri Dec 29 2017

...WIND CHILL ADVISORY IS CANCELLED...

The Wind Chill Advisory for the Champlain Valley and the southern
sections of Vermont has been cancelled. Temperatures remain below
zero...but winds are nearly calm. Very cold conditions will exist
today...but wind chills will not be a concern with wind speeds 
generally under 5 mph.

$$

For more information from the National Weather Service visit
http://weather.gov/btv/winter

Nearby

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