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Extreme Cold Watch 0002
Issued by the Boston Forecast Office

Action Issued Starts Expiration
New 2026-02-05 00:05:03 2026-02-07 17:00:00 2026-02-08 11:00:00
Continued 2026-02-05 09:46:14 2026-02-07 17:00:00 2026-02-08 11:00:00
Time Extended 2026-02-05 11:13:47 2026-02-07 17:00:00 2026-02-08 12:00:00
Time and Area Extended 2026-02-05 11:13:47 2026-02-07 17:00:00 2026-02-08 12:00:00
Time and Area Extended 2026-02-05 11:13:47 2026-02-07 17:00:00 2026-02-08 12:00:00
Upgraded 2026-02-05 23:21:34 2026-02-07 17:00:00 2026-02-08 12:00:00


Action: New
Issued At: 2026-02-05 00:05:03

231 
WWUS71 KBOX 050604
NPWBOX

URGENT - WEATHER MESSAGE
National Weather Service Boston/Norton MA
104 AM EST Thu Feb 5 2026

MAZ002-008-009-052000-
/O.NEW.KBOX.EC.A.0002.260207T2300Z-260208T1700Z/
Western Franklin-Western Hampshire-Western Hampden-
Including the cities of Leyden, Huntington, Chesterfield, Goshen,
Westhampton, Williamsburg, Blandford, Montgomery, and Russell
104 AM EST Thu Feb 5 2026

...EXTREME COLD WATCH IN EFFECT FROM SATURDAY EVENING THROUGH
SUNDAY MORNING...

* WHAT...Dangerously cold temperatures as low as 31 below 
  possible.

* WHERE...Western Franklin, Western Hampshire and Western 
  Hampden Counties.

* WHEN...From Saturday evening through Sunday morning.

* IMPACTS...Frostbite and hypothermia are likely if exposed to 
  these temperatures. An extended period of freezing 
  temperatures could cause ruptured water pipes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Wear protective clothing such as a hat, facemask and heavy gloves
or mittens if you have plans to be outdoors. To prevent freezing
and possible bursting of outdoor water pipes they should be
wrapped, drained, or allowed to drip slowly. Those that have in-
ground sprinkler systems should drain them and cover above-ground
pipes to protect them from freezing.

&&

$$

For more information from the National Weather Service visit
https://weather.gov/box


Action: Continued
Issued At: 2026-02-05 09:46:14

081 
WWUS71 KBOX 051545
NPWBOX

URGENT - WEATHER MESSAGE
National Weather Service Boston/Norton MA
1045 AM EST Thu Feb 5 2026

MAZ002-008-009-060900-
/O.CON.KBOX.EC.A.0002.260207T2300Z-260208T1700Z/
Western Franklin MA-Western Hampshire MA-Western Hampden MA-
Including the cities of Blandford, Charlemont, and Chesterfield
1045 AM EST Thu Feb 5 2026

...EXTREME COLD WATCH REMAINS IN EFFECT FROM SATURDAY EVENING 
THROUGH SUNDAY MORNING...

* WHAT...Dangerously cold wind chills as low as 31 below possible.

* WHERE...Eastern slopes of the Berkshires. 

* WHEN...From Saturday evening through Sunday morning.

* IMPACTS...Frostbite and hypothermia are likely if exposed to these 
  temperatures. An extended period of freezing temperatures could 
  cause ruptured water pipes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Dress in layers including a hat, face mask, and gloves if you must 
go outside.

&&

$$

Visit us at http://www.weather.gov/box

Dooley


Action: Time Extended
Issued At: 2026-02-05 11:13:47

118 
WWUS71 KBOX 051713
NPWBOX

URGENT - WEATHER MESSAGE
National Weather Service Boston/Norton MA
1213 PM EST Thu Feb 5 2026

CTZ002>004-061000-
/O.EXB.KBOX.EC.A.0002.260207T2300Z-260208T1800Z/
Hartford CT-Tolland CT-Windham CT-
Including the cities of Putnam, Windsor Locks, Vernon, Hartford,
Union, and Willimantic
1213 PM EST Thu Feb 5 2026

...EXTREME COLD WATCH IN EFFECT FROM SATURDAY EVENING THROUGH SUNDAY 
AFTERNOON...

* WHAT...Dangerously cold wind chills as low as 20 to 25 below zero 
  possible.

* WHERE...All of Northern Connecticut.

* WHEN...From Saturday evening through Sunday afternoon.

* IMPACTS...The dangerously cold wind chills as low as 20 to 25 
  below zero could cause frostbite on exposed skin in as little as 
  30 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Dress in layers including a hat, face mask, and gloves if you must 
go outside.

&&

$$

MAZ003-004-010>012-061000-
/O.EXB.KBOX.EC.A.0002.260207T2300Z-260208T1800Z/
Eastern Franklin MA-Northern Worcester MA-Eastern Hampshire MA-
Eastern Hampden MA-Southern Worcester MA-
Including the cities of Northampton, Orange, Worcester, Milford,
Greenfield, Fitchburg, Amherst, Springfield, and Barre
1213 PM EST Thu Feb 5 2026

...EXTREME COLD WATCH IN EFFECT FROM SATURDAY EVENING THROUGH SUNDAY 
AFTERNOON...

* WHAT...Dangerously cold wind chills as low as 25 to 30 below zero 
  possible.

* WHERE...All of western and central Massachusetts.

* WHEN...From Saturday evening through Sunday afternoon.

* IMPACTS...The dangerously cold wind chills as low as 25 to 30 
  below zero could cause frostbite on exposed skin in as little as 
  30 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Dress in layers including a hat, face mask, and gloves if you must 
go outside.

&&

$$

MAZ002-008-009-061000-
/O.EXT.KBOX.EC.A.0002.260207T2300Z-260208T1800Z/
Western Franklin MA-Western Hampshire MA-Western Hampden MA-
Including the cities of Blandford, Charlemont, and Chesterfield
1213 PM EST Thu Feb 5 2026

...EXTREME COLD WATCH NOW IN EFFECT FROM SATURDAY EVENING THROUGH 
SUNDAY AFTERNOON...

* WHAT...Dangerously cold wind chills as low as 30 below zero 
  possible.

* WHERE...Eastern slopes of the Berkshires. 

* WHEN...From Saturday evening through Sunday afternoon.

* IMPACTS...The dangerously cold wind chills as low as 30 below zero 
  could cause frostbite on exposed skin in as little as 30 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Dress in layers including a hat, face mask, and gloves if you must 
go outside.

&&

$$

Visit us at http://www.weather.gov/box

Dooley


Action: Time and Area Extended
Issued At: 2026-02-05 11:13:47

118 
WWUS71 KBOX 051713
NPWBOX

URGENT - WEATHER MESSAGE
National Weather Service Boston/Norton MA
1213 PM EST Thu Feb 5 2026

CTZ002>004-061000-
/O.EXB.KBOX.EC.A.0002.260207T2300Z-260208T1800Z/
Hartford CT-Tolland CT-Windham CT-
Including the cities of Putnam, Windsor Locks, Vernon, Hartford,
Union, and Willimantic
1213 PM EST Thu Feb 5 2026

...EXTREME COLD WATCH IN EFFECT FROM SATURDAY EVENING THROUGH SUNDAY 
AFTERNOON...

* WHAT...Dangerously cold wind chills as low as 20 to 25 below zero 
  possible.

* WHERE...All of Northern Connecticut.

* WHEN...From Saturday evening through Sunday afternoon.

* IMPACTS...The dangerously cold wind chills as low as 20 to 25 
  below zero could cause frostbite on exposed skin in as little as 
  30 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Dress in layers including a hat, face mask, and gloves if you must 
go outside.

&&

$$

MAZ003-004-010>012-061000-
/O.EXB.KBOX.EC.A.0002.260207T2300Z-260208T1800Z/
Eastern Franklin MA-Northern Worcester MA-Eastern Hampshire MA-
Eastern Hampden MA-Southern Worcester MA-
Including the cities of Northampton, Orange, Worcester, Milford,
Greenfield, Fitchburg, Amherst, Springfield, and Barre
1213 PM EST Thu Feb 5 2026

...EXTREME COLD WATCH IN EFFECT FROM SATURDAY EVENING THROUGH SUNDAY 
AFTERNOON...

* WHAT...Dangerously cold wind chills as low as 25 to 30 below zero 
  possible.

* WHERE...All of western and central Massachusetts.

* WHEN...From Saturday evening through Sunday afternoon.

* IMPACTS...The dangerously cold wind chills as low as 25 to 30 
  below zero could cause frostbite on exposed skin in as little as 
  30 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Dress in layers including a hat, face mask, and gloves if you must 
go outside.

&&

$$

MAZ002-008-009-061000-
/O.EXT.KBOX.EC.A.0002.260207T2300Z-260208T1800Z/
Western Franklin MA-Western Hampshire MA-Western Hampden MA-
Including the cities of Blandford, Charlemont, and Chesterfield
1213 PM EST Thu Feb 5 2026

...EXTREME COLD WATCH NOW IN EFFECT FROM SATURDAY EVENING THROUGH 
SUNDAY AFTERNOON...

* WHAT...Dangerously cold wind chills as low as 30 below zero 
  possible.

* WHERE...Eastern slopes of the Berkshires. 

* WHEN...From Saturday evening through Sunday afternoon.

* IMPACTS...The dangerously cold wind chills as low as 30 below zero 
  could cause frostbite on exposed skin in as little as 30 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Dress in layers including a hat, face mask, and gloves if you must 
go outside.

&&

$$

Visit us at http://www.weather.gov/box

Dooley


Action: Time and Area Extended
Issued At: 2026-02-05 11:13:47

118 
WWUS71 KBOX 051713
NPWBOX

URGENT - WEATHER MESSAGE
National Weather Service Boston/Norton MA
1213 PM EST Thu Feb 5 2026

CTZ002>004-061000-
/O.EXB.KBOX.EC.A.0002.260207T2300Z-260208T1800Z/
Hartford CT-Tolland CT-Windham CT-
Including the cities of Putnam, Windsor Locks, Vernon, Hartford,
Union, and Willimantic
1213 PM EST Thu Feb 5 2026

...EXTREME COLD WATCH IN EFFECT FROM SATURDAY EVENING THROUGH SUNDAY 
AFTERNOON...

* WHAT...Dangerously cold wind chills as low as 20 to 25 below zero 
  possible.

* WHERE...All of Northern Connecticut.

* WHEN...From Saturday evening through Sunday afternoon.

* IMPACTS...The dangerously cold wind chills as low as 20 to 25 
  below zero could cause frostbite on exposed skin in as little as 
  30 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Dress in layers including a hat, face mask, and gloves if you must 
go outside.

&&

$$

MAZ003-004-010>012-061000-
/O.EXB.KBOX.EC.A.0002.260207T2300Z-260208T1800Z/
Eastern Franklin MA-Northern Worcester MA-Eastern Hampshire MA-
Eastern Hampden MA-Southern Worcester MA-
Including the cities of Northampton, Orange, Worcester, Milford,
Greenfield, Fitchburg, Amherst, Springfield, and Barre
1213 PM EST Thu Feb 5 2026

...EXTREME COLD WATCH IN EFFECT FROM SATURDAY EVENING THROUGH SUNDAY 
AFTERNOON...

* WHAT...Dangerously cold wind chills as low as 25 to 30 below zero 
  possible.

* WHERE...All of western and central Massachusetts.

* WHEN...From Saturday evening through Sunday afternoon.

* IMPACTS...The dangerously cold wind chills as low as 25 to 30 
  below zero could cause frostbite on exposed skin in as little as 
  30 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Dress in layers including a hat, face mask, and gloves if you must 
go outside.

&&

$$

MAZ002-008-009-061000-
/O.EXT.KBOX.EC.A.0002.260207T2300Z-260208T1800Z/
Western Franklin MA-Western Hampshire MA-Western Hampden MA-
Including the cities of Blandford, Charlemont, and Chesterfield
1213 PM EST Thu Feb 5 2026

...EXTREME COLD WATCH NOW IN EFFECT FROM SATURDAY EVENING THROUGH 
SUNDAY AFTERNOON...

* WHAT...Dangerously cold wind chills as low as 30 below zero 
  possible.

* WHERE...Eastern slopes of the Berkshires. 

* WHEN...From Saturday evening through Sunday afternoon.

* IMPACTS...The dangerously cold wind chills as low as 30 below zero 
  could cause frostbite on exposed skin in as little as 30 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Dress in layers including a hat, face mask, and gloves if you must 
go outside.

&&

$$

Visit us at http://www.weather.gov/box

Dooley


Action: Upgraded
Issued At: 2026-02-05 23:21:34

663 
WWUS71 KBOX 060520
NPWBOX

URGENT - WEATHER MESSAGE
National Weather Service Boston/Norton MA
1220 AM EST Fri Feb 6 2026

CTZ002>004-MAZ002>004-008>012-061830-
/O.UPG.KBOX.EC.A.0002.260207T2300Z-260208T1800Z/
/O.NEW.KBOX.EC.W.0002.260207T2300Z-260208T1800Z/
Hartford CT-Tolland CT-Windham CT-Western Franklin MA-Eastern
Franklin MA-Northern Worcester MA-Western Hampshire MA-Western
Hampden MA-Eastern Hampshire MA-Eastern Hampden MA-Southern
Worcester MA-
Including the cities of Amherst, Worcester, Orange, Union, Barre,
Willimantic, Windsor Locks, Northampton, Putnam, Greenfield,
Springfield, Chesterfield, Charlemont, Milford, Vernon,
Fitchburg, Blandford, and Hartford
1220 AM EST Fri Feb 6 2026

...EXTREME COLD WARNING IN EFFECT FROM 6 PM SATURDAY TO 1 PM EST 
SUNDAY...

* WHAT...Dangerously cold wind chills as low as 26 below expected.

* WHERE...Portions of northern Connecticut and central and western 
  Massachusetts.

* WHEN...From 6 PM Saturday to 1 PM EST Sunday.

* IMPACTS...The dangerously cold wind chills as low as 25 below zero 
  could cause frostbite on exposed skin in as little as 30 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Dress in layers including a hat, face mask, and gloves if you must 
go outside.

&&

$$

MAZ005>007-013>023-026-RIZ001>008-061830-
/O.NEW.KBOX.CW.Y.0005.260207T2300Z-260208T1800Z/
Central Middlesex MA-Western Essex MA-Eastern Essex MA-Western
Norfolk MA-Southeast Middlesex MA-Suffolk MA-Eastern Norfolk MA-
Northern Bristol MA-Western Plymouth MA-Eastern Plymouth MA-
Southern Bristol MA-Southern Plymouth MA-Barnstable MA-Dukes MA-
Northern Middlesex MA-Northwest Providence RI-Southeast
Providence RI-Western Kent RI-Eastern Kent RI-Bristol RI-
Washington RI-Newport RI-Block Island RI-
Including the cities of Chatham, Narragansett, Foster, Ayer,
Lawrence, Fall River, Brockton, West Warwick, Gloucester,
Providence, Boston, New Bedford, East Greenwich, Coventry,
Mattapoisett, Warwick, Taunton, Lowell, Vineyard Haven, Westerly,
Bristol, Plymouth, Provincetown, Foxborough, West Greenwich,
Newport, Framingham, Cambridge, New Shoreham, Quincy, Falmouth,
Norwood, and Smithfield
1220 AM EST Fri Feb 6 2026

...COLD WEATHER ADVISORY IN EFFECT FROM 6 PM SATURDAY TO 1 PM EST 
SUNDAY...

* WHAT...Very cold wind chills as low as 20 below expected.

* WHERE...Portions of eastern, northeastern, and southeastern 
  Massachusetts and northern and southern Rhode Island.

* WHEN...From 6 PM Saturday to 1 PM EST Sunday.

* IMPACTS...The dangerously cold wind chills as low as 20 below zero 
  could result in hypothermia or frostbite if precautions are not 
  taken.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution while traveling outside. Wear appropriate clothing, a 
hat, and gloves.

&&

$$

Visit us at http://www.weather.gov/box

Hrencecin



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