Alert archive / Maine / Wind Chill Warnings in 2017

Wind Chill Warning 5, NWS Caribou, ME

December 31, 20174 counties in Maine

NWS Caribou, ME issued this wind chill warning at Dec 31, 2017, 2:57 PM EST for 4 counties in Maine. It was in force for 40 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 31, 2017, 2:57 PM EST (19:57 UTC)
Expired
Jan 2, 2018, 6:49 AM EST
In force
40 hr
Issued by
NWS Caribou, ME

Counties Aroostook County, ME, Penobscot County, ME, Piscataquis County, ME, Somerset County, ME

The radar

The Caribou radar (KCBW), 104 km from the middle of the area, began a volume at 19:55 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

Caribou, ME (KCAR), launched 12:00Z, 8.0 hours before the alert went out and 142 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, Caribou, ME at 12:00Z on 2017-12-31Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Caribou, ME at 12:00Z on 2017-12-31The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 201 square meters per square second.1939Sfc1 km3 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
690 m above ground
0-6 km bulk shear
18 kt
0-1 km storm-relative helicity
201 m²/s²
0-3 km storm-relative helicity
256 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

358 
WWUS41 KCAR 311957
WSWCAR

URGENT - WINTER WEATHER MESSAGE
National Weather Service Caribou ME
257 PM EST Sun Dec 31 2017

MEZ001>005-010-010900-
/O.UPG.KCAR.WC.Y.0012.000000T0000Z-180101T0000Z/
/O.NEW.KCAR.WC.W.0005.171231T1957Z-180101T1700Z/
Northwest Aroostook-Northeast Aroostook-Northern Somerset-
Northern Piscataquis-Northern Penobscot-Central Piscataquis-
Including the cities of Allagash, Clayton Lake, Madawaska, 
Fort Kent, Frenchville, Presque Isle, Caribou, Van Buren, 
Mars Hill, Baker Lake, Billy-Jack Depot, Baxter St Park, 
Chamberlain Lake, Churchill Dam, Mount Katahdin, Millinocket, 
East Millinocket, Patten, Medway, Greenville, Monson, 
and Blanchard
257 PM EST Sun Dec 31 2017

...WIND CHILL WARNING IN EFFECT UNTIL NOON EST MONDAY...

* 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 45 below zero.

* WHERE...Northwest Aroostook, Northeast Aroostook, Northern 
  Somerset, Northern Piscataquis, Northern Penobscot and Central 
  Piscataquis County.

* WHEN...Now to noon Monday.

* ADDITIONAL DETAILS...Keep pets inside and make sure vulnerable 
  pipes are protected.

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.

$$

MEZ015>017-029-030-010900-
/O.EXB.KCAR.WC.Y.0012.171231T2300Z-180101T1700Z/
Southern Penobscot-Interior Hancock-Central Washington-
Coastal Hancock-Coastal Washington-
Including the cities of Bangor, Brewer, Orono, Old Town, Amherst,
Aurora, Dedham, Eastbrook, Great Pond, Orland, Calais, 
Grand Lake Stream, Wesley, Perry, Princeton, Ellsworth, 
Bar Harbor, Bucksport, Castine, Eastport, Machias, 
and Cherryfield
257 PM EST Sun Dec 31 2017

...WIND CHILL ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO NOON
EST MONDAY...

* 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...Southern Penobscot, Interior Hancock, Central 
  Washington, Coastal Hancock and Coastal Washington County.

* WHEN...6 PM this evening to noon Monday.

* ADDITIONAL DETAILS...Keep pets inside and make sure vulnerable 
  pipes are protected.

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.

$$

MEZ006-011-031-032-010900-
/O.EXT.KCAR.WC.Y.0012.000000T0000Z-180101T1700Z/
Southeast Aroostook-Central Penobscot-Southern Piscataquis-
Northern Washington-
Including the cities of Houlton, Hodgdon, Sherman, Smyrna Mills, 
Lincoln, Howland, Springfield, Dover-Foxcroft, Milo, Guilford, 
Danforth, Vanceboro, and Topsfield
257 PM EST Sun Dec 31 2017

...WIND CHILL ADVISORY NOW IN EFFECT UNTIL NOON EST MONDAY...

* 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 33 below 
  zero.

* WHERE...Southeast Aroostook, Central Penobscot, Southern 
  Piscataquis and Northern Washington County.

* WHEN...Now to noon Monday.

* ADDITIONAL DETAILS...Keep pets inside and make sure vulnerable 
  pipes are protected.

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.

$$

VJN
7 follow-up statements
333 
WWUS41 KCAR 010536
WSWCAR

URGENT - WINTER WEATHER MESSAGE
National Weather Service Caribou ME
1236 AM EST Mon Jan 1 2018

MEZ001>005-010-011345-
/O.CON.KCAR.WC.W.0005.000000T0000Z-180101T1700Z/
Northwest Aroostook-Northeast Aroostook-Northern Somerset-
Northern Piscataquis-Northern Penobscot-Central Piscataquis-
Including the cities of Allagash, Clayton Lake, Madawaska, 
Fort Kent, Frenchville, Presque Isle, Caribou, Van Buren, 
Mars Hill, Baker Lake, Billy-Jack Depot, Baxter St Park, 
Chamberlain Lake, Churchill Dam, Mount Katahdin, Millinocket, 
East Millinocket, Patten, Medway, Greenville, Monson, 
and Blanchard
1236 AM EST Mon Jan 1 2018

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

* 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...Northwest Aroostook, Northeast Aroostook, Northern 
  Somerset, Northern Piscataquis, Northern Penobscot and Central 
  Piscataquis County.

* WHEN...Now to noon.

* ADDITIONAL DETAILS...Keep pets inside and make sure vulnerable 
  pipes are protected.

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.

$$

MEZ006-011-031-032-011345-
/O.CON.KCAR.WC.Y.0012.000000T0000Z-180101T1700Z/
Southeast Aroostook-Central Penobscot-Southern Piscataquis-
Northern Washington-
Including the cities of Houlton, Hodgdon, Sherman, Smyrna Mills, 
Lincoln, Howland, Springfield, Dover-Foxcroft, Milo, Guilford, 
Danforth, Vanceboro, and Topsfield
1236 AM EST Mon Jan 1 2018

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

* 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...Southeast Aroostook, Central Penobscot, Southern 
  Piscataquis and Northern Washington County.

* WHEN...Now to noon.

* ADDITIONAL DETAILS...Keep pets inside and make sure vulnerable 
  pipes are protected.

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.

$$

MEZ015>017-029-030-011345-
/O.CON.KCAR.WC.Y.0012.000000T0000Z-180101T1700Z/
Southern Penobscot-Interior Hancock-Central Washington-
Coastal Hancock-Coastal Washington-
Including the cities of Bangor, Brewer, Orono, Old Town, Amherst,
Aurora, Dedham, Eastbrook, Great Pond, Orland, Calais, 
Grand Lake Stream, Wesley, Perry, Princeton, Ellsworth, 
Bar Harbor, Bucksport, Castine, Eastport, Machias, 
and Cherryfield
1236 AM EST Mon Jan 1 2018

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

* 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...Southern Penobscot, Interior Hancock, Central 
  Washington, Coastal Hancock and Coastal Washington County.

* WHEN...Now to noon.

* ADDITIONAL DETAILS...Keep pets inside and make sure vulnerable 
  pipes are protected.

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.

$$
660 
WWUS41 KCAR 010740
WSWCAR

URGENT - WINTER WEATHER MESSAGE
National Weather Service Caribou ME
240 AM EST Mon Jan 1 2018

MEZ001>005-010-011545-
/O.CON.KCAR.WC.W.0005.000000T0000Z-180101T1700Z/
Northwest Aroostook-Northeast Aroostook-Northern Somerset-
Northern Piscataquis-Northern Penobscot-Central Piscataquis-
Including the cities of Allagash, Clayton Lake, Madawaska, 
Fort Kent, Frenchville, Presque Isle, Caribou, Van Buren, 
Mars Hill, Baker Lake, Billy-Jack Depot, Baxter St Park, 
Chamberlain Lake, Churchill Dam, Mount Katahdin, Millinocket, 
East Millinocket, Patten, Medway, Greenville, Monson, 
and Blanchard
240 AM EST Mon Jan 1 2018

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

* 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 45 below zero.

* WHERE...Northwest Aroostook, Northeast Aroostook, Northern 
  Somerset, Northern Piscataquis, Northern Penobscot and Central 
  Piscataquis County.

* WHEN...Now to noon.

* ADDITIONAL DETAILS...Keep pets inside and make sure vulnerable 
  pipes are protected.

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.

$$

MEZ006-011-031-032-011545-
/O.CON.KCAR.WC.Y.0012.000000T0000Z-180101T1700Z/
Southeast Aroostook-Central Penobscot-Southern Piscataquis-
Northern Washington-
Including the cities of Houlton, Hodgdon, Sherman, Smyrna Mills, 
Lincoln, Howland, Springfield, Dover-Foxcroft, Milo, Guilford, 
Danforth, Vanceboro, and Topsfield
240 AM EST Mon Jan 1 2018

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

* 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...Southeast Aroostook, Central Penobscot, Southern 
  Piscataquis and Northern Washington County.

* WHEN...Now to noon.

* ADDITIONAL DETAILS...Keep pets inside and make sure vulnerable 
  pipes are protected.

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.

$$

MEZ015>017-029-030-011545-
/O.CON.KCAR.WC.Y.0012.000000T0000Z-180101T1700Z/
Southern Penobscot-Interior Hancock-Central Washington-
Coastal Hancock-Coastal Washington-
Including the cities of Bangor, Brewer, Orono, Old Town, Amherst,
Aurora, Dedham, Eastbrook, Great Pond, Orland, Calais, 
Grand Lake Stream, Wesley, Perry, Princeton, Ellsworth, 
Bar Harbor, Bucksport, Castine, Eastport, Machias, 
and Cherryfield
240 AM EST Mon Jan 1 2018

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

* 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 25 
  below zero.

* WHERE...Southern Penobscot, Interior Hancock, Central 
  Washington, Coastal Hancock and Coastal Washington County.

* WHEN...Now to noon.

* ADDITIONAL DETAILS...Keep pets inside and make sure vulnerable 
  pipes are protected.

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.

$$
050 
WWUS41 KCAR 011451
WSWCAR

URGENT - WINTER WEATHER MESSAGE
National Weather Service Caribou ME
951 AM EST Mon Jan 1 2018

MEZ001-002-005-020000-
/O.CAN.KCAR.WC.W.0005.000000T0000Z-180101T1700Z/
/O.EXB.KCAR.WC.Y.0012.000000T0000Z-180102T0000Z/
Northwest Aroostook-Northeast Aroostook-Northern Penobscot-
Including the cities of Allagash, Clayton Lake, Madawaska, 
Fort Kent, Frenchville, Presque Isle, Caribou, Van Buren, 
Mars Hill, Millinocket, East Millinocket, Patten, and Medway
951 AM EST Mon Jan 1 2018

...WIND CHILL ADVISORY IN EFFECT UNTIL 7 PM EST THIS EVENING...
...WIND CHILL WARNING IS CANCELLED...

* 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...Northwest Aroostook, Northeast Aroostook and Northern 
  Penobscot County.

* WHEN...Now to 7 PM this evening.

* ADDITIONAL DETAILS...Keep pets inside and make sure vulnerable 
  pipes are protected.

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.

$$

MEZ015>017-029-030-011600-
/O.CAN.KCAR.WC.Y.0012.000000T0000Z-180101T1700Z/
Southern Penobscot-Interior Hancock-Central Washington-
Coastal Hancock-Coastal Washington-
Including the cities of Bangor, Brewer, Orono, Old Town, Amherst,
Aurora, Dedham, Eastbrook, Great Pond, Orland, Calais, 
Grand Lake Stream, Wesley, Perry, Princeton, Ellsworth, 
Bar Harbor, Bucksport, Castine, Eastport, Machias, 
and Cherryfield
951 AM EST Mon Jan 1 2018

...WIND CHILL ADVISORY IS CANCELLED...

Wind chills will warm above -20 late this morning and this
afternoon. 

$$

MEZ003-004-010-020000-
/O.EXT.KCAR.WC.W.0005.000000T0000Z-180102T0000Z/
Northern Somerset-Northern Piscataquis-Central Piscataquis-
Including the cities of Baker Lake, Billy-Jack Depot, 
Baxter St Park, Chamberlain Lake, Churchill Dam, Mount Katahdin, 
Greenville, Monson, and Blanchard
951 AM EST Mon Jan 1 2018

...WIND CHILL WARNING NOW IN EFFECT UNTIL 7 PM EST THIS EVENING...

* 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...Northern Somerset, Northern Piscataquis and Central 
  Piscataquis County.

* WHEN...Now to 7 PM this evening.

* ADDITIONAL DETAILS...Keep pets inside and make sure vulnerable 
  pipes are protected.

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.

$$

MEZ006-011-031-032-020000-
/O.EXT.KCAR.WC.Y.0012.000000T0000Z-180102T0000Z/
Southeast Aroostook-Central Penobscot-Southern Piscataquis-
Northern Washington-
Including the cities of Houlton, Hodgdon, Sherman, Smyrna Mills, 
Lincoln, Howland, Springfield, Dover-Foxcroft, Milo, Guilford, 
Danforth, Vanceboro, and Topsfield
951 AM EST Mon Jan 1 2018

...WIND CHILL ADVISORY NOW IN EFFECT UNTIL 7 PM EST THIS
EVENING...

* 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 25 
  below zero.

* WHERE...Southeast Aroostook, Central Penobscot, Southern 
  Piscataquis and Northern Washington County.

* WHEN...Now to 7 PM this evening.

* ADDITIONAL DETAILS...Keep pets inside and make sure vulnerable 
  pipes are protected.

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.

$$

VJN
211 
WWUS41 KCAR 011951
WSWCAR

URGENT - WINTER WEATHER MESSAGE
National Weather Service Caribou ME
251 PM EST Mon Jan 1 2018

MEZ003-004-010-020500-
/O.EXT.KCAR.WC.W.0005.000000T0000Z-180102T0500Z/
Northern Somerset-Northern Piscataquis-Central Piscataquis-
Including the cities of Baker Lake, Billy-Jack Depot, 
Baxter St Park, Chamberlain Lake, Churchill Dam, Mount Katahdin, 
Greenville, Monson, and Blanchard
251 PM EST Mon Jan 1 2018

...WIND CHILL WARNING NOW IN EFFECT UNTIL MIDNIGHT EST TONIGHT...

* 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 35 below zero.

* WHERE...Northern Somerset, Northern Piscataquis and Central 
  Piscataquis County.

* WHEN...Now to midnight Tuesday.

* ADDITIONAL DETAILS...Keep pets inside and make sure vulnerable 
  pipes are protected.

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.

$$

MEZ015>017-029-030-020500-
/O.EXB.KCAR.WC.Y.0012.180101T2300Z-180102T0500Z/
Southern Penobscot-Interior Hancock-Central Washington-
Coastal Hancock-Coastal Washington-
Including the cities of Bangor, Brewer, Orono, Old Town, Amherst,
Aurora, Dedham, Eastbrook, Great Pond, Orland, Calais, 
Grand Lake Stream, Wesley, Perry, Princeton, Ellsworth, 
Bar Harbor, Bucksport, Castine, Eastport, Machias, 
and Cherryfield
251 PM EST Mon Jan 1 2018

...WIND CHILL ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO
MIDNIGHT EST TONIGHT...

* 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 20 
  below zero.

* WHERE...Southern Penobscot, Interior Hancock, Central 
  Washington, Coastal Hancock and Coastal Washington County.

* WHEN...6 PM this evening to midnight Tuesday.

* ADDITIONAL DETAILS...Keep pets inside and make sure vulnerable 
  pipes are protected.

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.

$$

MEZ001-002-005-006-011-031-032-020500-
/O.EXT.KCAR.WC.Y.0012.000000T0000Z-180102T0500Z/
Northwest Aroostook-Northeast Aroostook-Northern Penobscot-
Southeast Aroostook-Central Penobscot-Southern Piscataquis-
Northern Washington-
Including the cities of Allagash, Clayton Lake, Madawaska, 
Fort Kent, Frenchville, Presque Isle, Caribou, Van Buren, 
Mars Hill, Millinocket, East Millinocket, Patten, Medway, 
Houlton, Hodgdon, Sherman, Smyrna Mills, Lincoln, Howland, 
Springfield, Dover-Foxcroft, Milo, Guilford, Danforth, Vanceboro,
and Topsfield
251 PM EST Mon Jan 1 2018

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

* 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...Northwest Aroostook, Northeast Aroostook, Northern 
  Penobscot, Southeast Aroostook, Central Penobscot, Southern 
  Piscataquis and Northern Washington County.

* WHEN...Now to midnight Tuesday.

* ADDITIONAL DETAILS...Keep pets inside and make sure vulnerable 
  pipes are protected.

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.

$$

VJN
234 
WWUS41 KCAR 020159
WSWCAR

URGENT - WINTER WEATHER MESSAGE
National Weather Service Caribou ME
859 PM EST Mon Jan 1 2018


MEZ003-004-010-021000-
/O.EXT.KCAR.WC.W.0005.000000T0000Z-180102T1200Z/
Northern Somerset-Northern Piscataquis-Central Piscataquis-
Including the cities of Baker Lake, Billy-Jack Depot, 
Baxter St Park, Chamberlain Lake, Churchill Dam, Mount Katahdin, 
Greenville, Monson, and Blanchard
859 PM EST Mon Jan 1 2018

...WIND CHILL WARNING NOW IN EFFECT UNTIL 7 AM EST TUESDAY...

* 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 35 below zero.

* WHERE...Northern Somerset, Northern Piscataquis and Central 
  Piscataquis County.

* WHEN...Now to 7 AM Tuesday.

* ADDITIONAL DETAILS...Keep pets inside and make sure vulnerable 
  pipes are protected.

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.

$$

MEZ001-002-005-006-011-031-032-021000-
/O.EXT.KCAR.WC.Y.0012.000000T0000Z-180102T1200Z/
Northwest Aroostook-Northeast Aroostook-Northern Penobscot-
Southeast Aroostook-Central Penobscot-Southern Piscataquis-
Northern Washington-
Including the cities of Allagash, Clayton Lake, Madawaska, 
Fort Kent, Frenchville, Presque Isle, Caribou, Van Buren, 
Mars Hill, Millinocket, East Millinocket, Patten, Medway, 
Houlton, Hodgdon, Sherman, Smyrna Mills, Lincoln, Howland, 
Springfield, Dover-Foxcroft, Milo, Guilford, Danforth, Vanceboro,
and Topsfield
859 PM EST Mon Jan 1 2018

...WIND CHILL ADVISORY NOW IN EFFECT UNTIL 7 AM EST TUESDAY...

* 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 25 below 
  zero.

* WHERE...Northwest Aroostook, Northeast Aroostook, Northern 
  Penobscot, Southeast Aroostook, Central Penobscot, Southern 
  Piscataquis and Northern Washington County.

* WHEN...Now to 7 AM Tuesday.

* ADDITIONAL DETAILS...Keep pets inside and make sure vulnerable 
  pipes are protected.

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.

$$

MEZ015>017-029-030-021000-
/O.EXT.KCAR.WC.Y.0012.000000T0000Z-180102T1200Z/
Southern Penobscot-Interior Hancock-Central Washington-
Coastal Hancock-Coastal Washington-
Including the cities of Bangor, Brewer, Orono, Old Town, Amherst,
Aurora, Dedham, Eastbrook, Great Pond, Orland, Calais, 
Grand Lake Stream, Wesley, Perry, Princeton, Ellsworth, 
Bar Harbor, Bucksport, Castine, Eastport, Machias, 
and Cherryfield
859 PM EST Mon Jan 1 2018

...WIND CHILL ADVISORY NOW IN EFFECT UNTIL 7 AM EST TUESDAY...

* 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 5 below zero to 25 
  below zero.

* WHERE...Southern Penobscot, Interior Hancock, Central 
  Washington, Coastal Hancock and Coastal Washington County.

* WHEN...Now to 7 AM Tuesday.

* ADDITIONAL DETAILS...Keep pets inside and make sure vulnerable 
  pipes are protected.

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.

$$
010 
WWUS41 KCAR 020748
WSWCAR

URGENT - WINTER WEATHER MESSAGE
National Weather Service Caribou ME
248 AM EST Tue Jan 2 2018

MEZ003-004-010-021200-
/O.CON.KCAR.WC.W.0005.000000T0000Z-180102T1200Z/
Northern Somerset-Northern Piscataquis-Central Piscataquis-
Including the cities of Baker Lake, Billy-Jack Depot, 
Baxter St Park, Chamberlain Lake, Churchill Dam, Mount Katahdin, 
Greenville, Monson, and Blanchard
248 AM EST Tue Jan 2 2018

...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 7 AM EST THIS
MORNING...

* 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 35 below zero.

* WHERE...Northern Somerset, Northern Piscataquis and Central 
  Piscataquis County.

* WHEN...Now to 7 AM this morning.

* ADDITIONAL DETAILS...Keep pets inside and make sure vulnerable 
  pipes are protected.

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.

$$

MEZ001-002-005-006-011-031-032-021200-
/O.CON.KCAR.WC.Y.0012.000000T0000Z-180102T1200Z/
Northwest Aroostook-Northeast Aroostook-Northern Penobscot-
Southeast Aroostook-Central Penobscot-Southern Piscataquis-
Northern Washington-
Including the cities of Allagash, Clayton Lake, Madawaska, 
Fort Kent, Frenchville, Presque Isle, Caribou, Van Buren, 
Mars Hill, Millinocket, East Millinocket, Patten, Medway, 
Houlton, Hodgdon, Sherman, Smyrna Mills, Lincoln, Howland, 
Springfield, Dover-Foxcroft, Milo, Guilford, Danforth, Vanceboro,
and Topsfield
248 AM EST Tue Jan 2 2018

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 7 AM EST THIS
MORNING...

* 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...Northwest Aroostook, Northeast Aroostook, Northern 
  Penobscot, Southeast Aroostook, Central Penobscot, Southern 
  Piscataquis and Northern Washington County.

* WHEN...Now to 7 AM this morning.

* ADDITIONAL DETAILS...Keep pets inside and make sure vulnerable 
  pipes are protected.

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.

$$

MEZ015>017-029-030-021200-
/O.CON.KCAR.WC.Y.0012.000000T0000Z-180102T1200Z/
Southern Penobscot-Interior Hancock-Central Washington-
Coastal Hancock-Coastal Washington-
Including the cities of Bangor, Brewer, Orono, Old Town, Amherst,
Aurora, Dedham, Eastbrook, Great Pond, Orland, Calais, 
Grand Lake Stream, Wesley, Perry, Princeton, Ellsworth, 
Bar Harbor, Bucksport, Castine, Eastport, Machias, 
and Cherryfield
248 AM EST Tue Jan 2 2018

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 7 AM EST THIS
MORNING...

* 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 25 below 
  zero.

* WHERE...Southern Penobscot, Interior Hancock, Central 
  Washington, Coastal Hancock and Coastal Washington County.

* WHEN...Now to 7 AM this morning.

* ADDITIONAL DETAILS...Keep pets inside and make sure vulnerable 
  pipes are protected.

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.

$$
434 
WWUS41 KCAR 021149
WSWCAR

URGENT - WINTER WEATHER MESSAGE
National Weather Service Caribou ME
649 AM EST Tue Jan 2 2018

MEZ003-004-010-021700-
/O.CAN.KCAR.WC.W.0005.000000T0000Z-180102T1200Z/
/O.EXB.KCAR.WC.Y.0012.000000T0000Z-180102T1700Z/
Northern Somerset-Northern Piscataquis-Central Piscataquis-
Including the cities of Baker Lake, Billy-Jack Depot, 
Baxter St Park, Chamberlain Lake, Churchill Dam, Mount Katahdin, 
Greenville, Monson, and Blanchard
649 AM EST Tue Jan 2 2018

...WIND CHILL ADVISORY IN EFFECT UNTIL NOON EST TODAY...
...WIND CHILL WARNING IS CANCELLED...

* 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...Northern Somerset, Northern Piscataquis and Central 
  Piscataquis County.

* WHEN...Now through noon.

* ADDITIONAL DETAILS...Keep pets inside and make sure vulnerable 
  pipes are protected.

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.

$$

MEZ001-002-005-006-011-031-032-021300-
/O.EXP.KCAR.WC.Y.0012.000000T0000Z-180102T1200Z/
Northwest Aroostook-Northeast Aroostook-Northern Penobscot-
Southeast Aroostook-Central Penobscot-Southern Piscataquis-
Northern Washington-
Including the cities of Allagash, Clayton Lake, Madawaska, 
Fort Kent, Frenchville, Presque Isle, Caribou, Van Buren, 
Mars Hill, Millinocket, East Millinocket, Patten, Medway, 
Houlton, Hodgdon, Sherman, Smyrna Mills, Lincoln, Howland, 
Springfield, Dover-Foxcroft, Milo, Guilford, Danforth, Vanceboro,
and Topsfield
649 AM EST Tue Jan 2 2018

...WIND CHILL ADVISORY WILL EXPIRE AT 7 AM EST THIS MORNING...

$$

MEZ015>017-029-030-021300-
/O.EXP.KCAR.WC.Y.0012.000000T0000Z-180102T1200Z/
Southern Penobscot-Interior Hancock-Central Washington-
Coastal Hancock-Coastal Washington-
Including the cities of Bangor, Brewer, Orono, Old Town, Amherst,
Aurora, Dedham, Eastbrook, Great Pond, Orland, Calais, 
Grand Lake Stream, Wesley, Perry, Princeton, Ellsworth, 
Bar Harbor, Bucksport, Castine, Eastport, Machias, 
and Cherryfield
649 AM EST Tue Jan 2 2018

...WIND CHILL ADVISORY WILL EXPIRE AT 7 AM EST THIS MORNING...

$$

What forecasters said that day

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

NWS Caribou, ME wrote its last area forecast discussion before this wind chill warning went out at Dec 31, 12:39 PM EST, 2 hours 18 minutes earlier.

Area forecast discussion, Dec 31, 12:39 PM EST, 2 hours 18 minutes before
Area Forecast Discussion
National Weather Service Caribou ME
1239 PM EST Sun Dec 31 2017

.SYNOPSIS...
Intense low pressure will remain over the Maritimes today and
Monday. High pressure will build in from the west Tuesday.

&&

.NEAR TERM /THROUGH TONIGHT/...
1220 PM Update: In addition to the minor chgs to wind chill
hdlns for the aftn hrs to the Rgn, we raised hi temps a couple
of deg F across the region based on the trends seen from midday
sfc obs. Fcst aftn cld cvr and PoPs remain the same.

Orgnl Disc: Intense low pressure will remain over the Maritimes
Today into Monday. This system will produce some light snow
today over the far north and continue to import a very cold air
mass into the region. Wind chill advisories and warnings will be
needed today and tonight due to the winds combining with the
extremely cold temperatures. Will use snow ratio for snow
amounts in the north.

&&

.SHORT TERM /MONDAY THROUGH TUESDAY NIGHT/...
Same old song and dance for the short term pd as H5 trof has taken
up residence acrs the ern half of the nation. H9 temps running 1-2
standard deviations blo normal. 1000-500mb thicknesses through Tue
wl be blo 500dm with arctic air continuing to move in. Unfortunately
pressure gradient remains strong into Tue bfr ridge axis tries to
build in drg the evng prompting wind chills to rmn at advisory
levels in the morning and evening hours, possibly appchg warning
levels overnight.

Aftn highs on Mon and Tue wl be hard-pressed to climb to 0F north of
the Katahdin Region and near 10F along the Downeast coast. Lows on
Mon night wl be well below zero CWA-wide with minus teens and minus
20s fairly common across the north. If ridge axis can build in
faster than currently being advertised may need to drop min Tue
morning as skis clear and winds decouple.

&&

.LONG TERM /WEDNESDAY THROUGH SATURDAY/...
Ridge axis builds in Tue night with winds backing to the south by
Wed mrng.  Sfc low pres wl be heading twd the northeast on Wed but
weakens with time. Aft this time all eyes turn to a potential system
heading up the ern seaboard on Thu. 00z guidance conts to suggest
this may be at play for the area by late in the week. Latest GFS has
trended east while EC and CMC have trended west over the past couple
days of runs. Wl lkly not be looking at fcst of coastal storm with
any certainty until the first part of the week.

Temps on Wed and Thur wl warm into the 20s along the Downeast coast
and nr 10 acrs nrn zones with Thur even warmer. Unfortunately as the
system heads east it wl draw another round of arctic air back in for
next weekend.

&&

.AVIATION /18Z SUNDAY THROUGH FRIDAY/...
NEAR TERM: Expect VFR conditions through Tonight.

SHORT TERM: VFR expected through the period at all terminals.
MVFR/IFR possible Thu morning at southern terminals as
potential snowstorm moves from south to north.

&&

.MARINE...
NEAR TERM: Have used the NAM for sustained winds. For waves:
Only wave system present today and tonight will be off-shore
wind wave. Wave heights will be a function of fetch distance
from the coast. Have used the 06Z NWPS for initializing wave
heights. Will keep same timing for SCA and freezing spray
advisories.

SHORT TERM: May see winds aoa 25kts Mon morning with a brief
drop off in the afternoon, then quickly returning to SCA levels
in the evening thru Tue morning. Freezing spray will be present
into early Mon aftn.

&&

.CAR WATCHES/WARNINGS/ADVISORIES...
ME...Wind Chill Advisory until 7 PM EST this evening for MEZ001>006-
     010-011-031-032.
MARINE...Small Craft Advisory until 7 AM EST Monday for ANZ050>052.
     Freezing Spray Advisory until noon EST Monday for ANZ050>052.

&&

Near Term...VJN
Short Term...Farrar
Long Term...Farrar
Aviation...VJN/Farrar
Marine...VJN/Farrar
Hazardous weather outlook, Dec 31, 2:34 PM EST, 23 minutes before
Hazardous Weather Outlook
National Weather Service Caribou ME
234 PM EST Sun Dec 31 2017

MEZ001>005-010-011945-
Northwest Aroostook-Northeast Aroostook-Northern Somerset-
Northern Piscataquis-Northern Penobscot-Central Piscataquis-
234 PM EST Sun Dec 31 2017

...WIND CHILL WARNING IN EFFECT UNTIL NOON EST MONDAY...

This Hazardous Weather Outlook is for East Central Maine...Far
Northern Maine...North Central Maine and West Central Maine.

.DAY ONE...This Afternoon 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 Warning.

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

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

   Wind Chill Warning.

A winter storm may affect the region Thursday afternoon through
Thursday night with the potential for heavy snow and blowing snow.
The exact track of the storm is still somewhat uncertain at this time
but it appears that the greatest impacts would be across eastern
areas.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to Standard Operating Procedures.

MEZ015>017-029-030-011945-
Southern Penobscot-Interior Hancock-Central Washington-
Coastal Hancock-Coastal Washington-
234 PM EST Sun Dec 31 2017

...WIND CHILL ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO NOON EST
MONDAY...

This Hazardous Weather Outlook is for Coastal DownEast Maine and
Interior DownEast Maine.

.DAY ONE...This Afternoon 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...Monday through Saturday.

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

   Wind Chill Advisory.

A winter storm may affect the region Thursday afternoon through
Thursday night with the potential for heavy snow and blowing snow.
The exact track of the storm is still somewhat uncertain at this time
but it appears that the greatest impacts would be across eastern
areas.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to Standard Operating Procedures.

MEZ006-011-031-032-011945-
Southeast Aroostook-Central Penobscot-Southern Piscataquis-
Northern Washington-
234 PM EST Sun Dec 31 2017

...WIND CHILL ADVISORY IN EFFECT UNTIL NOON EST MONDAY...

This Hazardous Weather Outlook is for East Central Maine...Eastern
Maine...North Central Maine and Northern Maine.

.DAY ONE...This Afternoon 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...Monday through Saturday.

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

   Wind Chill Advisory.

A winter storm may affect the region Thursday afternoon through
Thursday night with the potential for heavy snow and blowing snow.
The exact track of the storm is still somewhat uncertain at this time
but it appears that the greatest impacts would be across eastern
areas.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to Standard Operating Procedures.

ANZ050>052-011945-
Coastal Waters from Eastport, ME to Schoodic Point, ME out 25 NM-
Coastal Waters from Schoodic Point, ME to Stonington, ME out 25 NM-
Intra Coastal Waters from Schoodic Point, ME to Stonington, ME-
234 PM EST Sun Dec 31 2017

...FREEZING SPRAY ADVISORY IN EFFECT UNTIL 5 AM EST TUESDAY...

This Hazardous Weather Outlook is for Atlantic Coastal Waters.

.DAY ONE...This Afternoon and Tonight.

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

   Freezing Spray Advisory.

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

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

   Freezing Spray Advisory.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to Standard Operating Procedures.

Duda

Nearby

Wind Chill Warnings in Maine, 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.