Heat Advisory
URGENT - WEATHER MESSAGE
National Weather Service Gray ME
817 AM EDT Tue Jul 15 2025
NHZ012-013-160000-
/O.CON.KGYX.HT.Y.0008.250715T1500Z-250716T0000Z/
Eastern Hillsborough-Interior Rockingham-
Including the cities of Manchester, Salem, Newton, Derry, Exeter,
Nashua, Hampstead, Pelham, Chester, Plaistow, and Atkinson
817 AM EDT Tue Jul 15 2025
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING...
* WHAT...Heat index values up to 95 expected.
* WHERE...Eastern Hillsborough and Interior Rockingham Counties.
* WHEN...Until 8 PM EDT this evening.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
* ADDITIONAL DETAILS...Heat will continue to build Wednesday and
Thursday, with higher heat index values and greater coverage of
hot temperatures.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
&&
$$
Baron
URGENT - WEATHER MESSAGE
National Weather Service Boston/Norton MA
214 AM EDT Tue Jul 15 2025
CTZ002>004-MAZ003>007-010>021-026-RIZ001>007-152000-
/O.CON.KBOX.HT.Y.0005.250715T1500Z-250717T2300Z/
Hartford CT-Tolland CT-Windham CT-Eastern Franklin MA-Northern
Worcester MA-Central Middlesex MA-Western Essex MA-Eastern Essex
MA-Eastern Hampshire MA-Eastern Hampden MA-Southern Worcester MA-
Western Norfolk MA-Southeast Middlesex MA-Suffolk MA-Eastern
Norfolk MA-Northern Bristol MA-Western Plymouth MA-Eastern
Plymouth MA-Southern Bristol MA-Southern Plymouth MA-Northern
Middlesex MA-Northwest Providence RI-Southeast Providence RI-
Western Kent RI-Eastern Kent RI-Bristol RI-Washington RI-Newport
RI-
Including the cities of Lowell, Fall River, Greenfield, Ayer,
Windsor Locks, Norwood, Brockton, Foster, Worcester, Milford,
Newport, Narragansett, Boston, Warwick, Hartford, Union, West
Greenwich, Framingham, Cambridge, West Warwick, Willimantic,
Vernon, New Bedford, Barre, Orange, Westerly, Putnam, Fitchburg,
Northampton, Plymouth, Smithfield, Foxborough, Lawrence, Bristol,
Taunton, Coventry, East Greenwich, Providence, Springfield,
Mattapoisett, Amherst, Quincy, and Gloucester
214 AM EDT Tue Jul 15 2025
...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 7 PM
EDT THURSDAY...
* WHAT...Heat index values up to 100 expected.
* WHERE...Much of southern New England.
* WHEN...From 11 AM this morning to 7 PM EDT Thursday.
* IMPACTS...Heat and humidity may cause heat illness if precautions
are not taken.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors. Limit outdoor
activities during the midday hours.
&&
$$
Visit us at http://www.weather.gov/box
JWD
Air Quality Alert
MEZ001>006-010-011-031-032-160300-
Northwest Aroostook-Northeast Aroostook-Northern Somerset-
Northern Piscataquis-Northern Penobscot-Southeast Aroostook-
Central Piscataquis-Central Penobscot-Southern Piscataquis-
Northern Washington-
Including the cities of Allagash, Clayton Lake, Madawaska,
Fort Kent, Frenchville, Presque Isle, Caribou, Van Buren, Mars Hill,
Ashland, Baker Lake, Billy-Jack Depot, Baxter St Park,
Chamberlain Lake, Churchill Dam, Mount Katahdin, Millinocket,
East Millinocket, Patten, Medway, Houlton, Hodgdon, Sherman,
Smyrna Mills, Greenville, Monson, Blanchard, Lincoln, Howland,
Springfield, Dover-Foxcroft, Milo, Guilford, Danforth, Vanceboro,
and Topsfield
939 AM EDT Tue Jul 15 2025
...AIR QUALITY ALERT IN EFFECT UNTIL 11 PM EDT THIS EVENING...
The Maine Department of Environmental Protection`s Bureau of Air
Quality has issued an Air Quality Alert for particle pollution until
11 PM EDT this evening.
Particle pollution levels are expected to rise into the Unhealthy for
Sensitive Groups range on Tuesday. Values are already in the USG
range this morning. Smoke is currently expected to not move out of
Maine until Thursday, though this denser portion of the plume should
move out on Wednesday. In addition, particle pollution levels are
expected to be moderate for the remainder of the state. It is
important to remember that even in areas with moderate levels of
ozone and particle pollution the health impacts will be compounded by
the effects of heat and humidity. The Maine Department of
Environmental Protection recommends that individuals consider
limiting strenuous outdoor physical activity to reduce the risk of
adverse health effects. People who may be especially sensitive to the
effects of elevated levels of pollutants include the very young, the
elderly, those with pre-existing respiratory problems such as
asthma, those with heart disease and anyone who is working hard
outdoors. But if you experience symptoms such as shortness of breath,
coughing, throat irritation or an uncomfortable sensation in your
chest please consider limiting the intensity and duration of your
outdoor activities.
A toll free air quality hotline has been established so Maine
residents can stay informed on the air quality situations. The toll
free number is: 1-800-223-1196.
Additionally the Maine Department of Environmental Protection has
the air quality forecast available on the web at
www.maine.gov/dep/air/aqforecast.
$$
NYZ026>031-034-035-087-160400-
Northern St. Lawrence-Northern Franklin-Eastern Clinton-
Southeastern St. Lawrence-Southern Franklin-Western Clinton-
Western Essex-Eastern Essex-Southwestern St. Lawrence-
Including the cities of Massena, Norfolk, Fort Covington, Malone,
Champlain, Plattsburgh, South Colton, Star Lake, Saranac Lake,
Tupper Lake, Dannemora, Ellenburg, Lake Placid, Newcomb, Port Henry,
Ticonderoga, Ogdensburg, Potsdam, and Gouverneur
407 AM EDT Tue Jul 15 2025
...AIR QUALITY ALERT IN EFFECT FROM 10 AM THIS MORNING TO MIDNIGHT
EDT TONIGHT...
The New York State Department of Environmental Conservation at
Albany NY has issued an Air Quality Health Advisory for Fine
Particulates for Clinton, Essex, Franklin, and St Lawrence Counties
from 10 AM Tuesday to midnight EDT Tuesday night.
Air quality levels in outdoor air are predicted to be greater than
an air quality index value of 151 for Fine Particulates. The air
quality index, or AQI, was created as an easy way to correlate
levels of different pollutants to one scale. The higher the AQI
value, the greater the health concern.
When pollution levels are elevated, the New York State Department of
Health recommends that individuals consider limiting strenuous
outdoor physical activity to reduce the risk of adverse health
effects. People who may be especially sensitive to the effects of
elevated levels of pollutants include the very young and those with
pre existing respiratory problems such as asthma or heart disease.
Those with symptoms should consider consulting their personal
physician.
For additional information, please visit the New York State
Department of Environmental Conservation website at,
https://on.ny.gov/nyaqi, or call the Air Quality Hotline at
1-800-535-1345.
$$
VTZ001>010-016>018-160400-
Grand Isle-Western Franklin-Orleans-Essex-Western Chittenden-
Lamoille-Caledonia-Washington-Western Addison-Orange-
Eastern Franklin-Eastern Chittenden-Eastern Addison-
Including the cities of Alburgh, South Hero, St. Albans, Swanton,
Derby, Newport, Island Pond, Lunenburg, Burlington, Shelburne,
Johnson, Stowe, Hardwick, St. Johnsbury, Montpelier, Waitsfield,
Middlebury, Vergennes, Bradford, Randolph, Enosburg Falls, Richford,
Richmond, Underhill, Bristol, and Ripton
407 AM EDT Tue Jul 15 2025
...AIR QUALITY ALERT IN EFFECT UNTIL MIDNIGHT EDT TONIGHT...
The Vermont Agency of Natural Resources has issued an Air Quality
Health Advisory for Code Orange or 151 due to Fine Particulates for
Caledonia, Addison, Chittenden, Franklin, Essex, Grand Isle,
Lamoille, Orange, Orleans, and Washington Counties until midnight
EDT tonight.
The air quality index, or AQI, is expected to approach or exceed the
Code None or 151 due to Fine Particulates.
When pollution levels are in the 151, the Vermont Department of
Health recommends that these individuals consider limiting strenuous
outdoor physical activity to reduce the risk of adverse health
effects.
People who may be especially sensitive to the effects of elevated
levels of pollutants include the very young, older adults, and those
with preexisting respiratory problems such as asthma or heart
disease and those working outside.
Those with symptoms should consider consulting their personal
physician.
People with asthma should follow their asthma action plans and keep
quick relief medicine handy.
If you have heart disease: symptoms such as palpitations, shortness
of breath, or unusual fatigue may indicate a serious problem. If you
have any of these, contact your healthcare provider.
An Air Quality Action Day means that particulate concentrations
within the region may approach or exceed unhealthy standards.
For additional information, please visit the Vermont Agency of
Natural Resources web site at
https://dec.vermont.gov/air-quality/local-air-quality-forecasts.
$$
NYZ032-033-038-042-083-160400-
Northern Herkimer-Hamilton-Southern Herkimer-Northern Warren-
Southeast Warren-
Including the cities of Big Moose, Eagle Bay, McKeever, Old Forge,
Atwell, Nobleboro, Northwood, Long Lake, Sabattis, Hoffmeister,
Wells, Ilion, Herkimer, Little Falls, Mohawk, Frankfort, Dolgeville,
Bolton Landing, Johnsburg, North Creek, North River, Warrensburg,
Hague, Glens Falls, and West Glens Falls
1206 AM EDT Tue Jul 15 2025
...AIR QUALITY ALERT IN EFFECT FROM 10 AM THIS MORNING TO MIDNIGHT
EDT TONIGHT...
The New York State Department of Environmental Conservation at
Albany has issued a Air Quality Health Advisory for Fine
Particulates, from 10 AM this morning to midnight EDT tonight.
Air quality levels in outdoor air are predicted to be greater than
an air quality index value of 100 for Fine Particulates. The air
quality index, or AQI, was created as an easy way to correlate
levels of different pollutants to one scale. The higher the AQI
value, the greater the health concern.
When pollution levels are elevated, the New York State Department of
Health recommends that individuals consider limiting strenuous
outdoor physical activity to reduce the risk of adverse health
effects. People who may be especially sensitive to the effects of
elevated levels of pollutants include the very young and those with
pre existing respiratory problems such as asthma or heart disease.
Those with symptoms should consider consulting their personal
physician.
For additional information, please visit the New York State
Department of Environmental Conservation website at,
https://on.ny.gov/nyaqi, or call the Air Quality Hotline at 800-535-
1345.
$$
Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Caribou ME
421 AM EDT Tue Jul 15 2025
MEZ001>006-010-032-160830-
Northwest Aroostook-Northeast Aroostook-Northern Somerset-
Northern Piscataquis-Northern Penobscot-Southeast Aroostook-
Central Piscataquis-Northern Washington-
421 AM EDT Tue Jul 15 2025
This Hazardous Weather Outlook is for Central Highlands Maine, Far
Eastern Maine, Far Northern Maine and North Woods Maine.
.DAY ONE...Today and tonight.
Hazardous weather is not expected at this time.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
Showers and thunderstorms are likely Thursday. Any thunderstorms
will be capable of producing locally heavy downpours.
.SPOTTER INFORMATION STATEMENT...
Weather spotters are encouraged to report significant weather
conditions according to Standard Operating Procedures.
$$
Hazardous Weather Outlook
National Weather Service Caribou ME
421 AM EDT Tue Jul 15 2025
MEZ015-160830-
Southern Penobscot-
421 AM EDT Tue Jul 15 2025
...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM EDT THIS MORNING...
This Hazardous Weather Outlook is for Penobscot Valley Maine.
.DAY ONE...Today and tonight.
Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.
Dense Fog Advisory.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
Heat Index values could reach or exceed 95 degrees Wednesday
afternoon.
.SPOTTER INFORMATION STATEMENT...
Weather spotters are encouraged to report significant weather
conditions according to Standard Operating Procedures.
$$
Hazardous Weather Outlook
National Weather Service Caribou ME
421 AM EDT Tue Jul 15 2025
MEZ016-017-029-030-160830-
Interior Hancock-Central Washington-Coastal Hancock-
Coastal Washington-
421 AM EDT Tue Jul 15 2025
...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM EDT THIS MORNING...
This Hazardous Weather Outlook is for Coastal DownEast Maine and
Interior DownEast Maine.
.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.
Dense Fog Advisory.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
No hazardous weather is expected at this time.
.SPOTTER INFORMATION STATEMENT...
Weather spotters are encouraged to report significant weather
conditions according to Standard Operating Procedures.
$$
Hazardous Weather Outlook
National Weather Service Burlington VT
156 AM EDT Tue Jul 15 2025
NYZ026>031-034-035-087-VTZ001>011-016>021-160600-
Northern St. Lawrence-Northern Franklin-Eastern Clinton-
Southeastern St. Lawrence-Southern Franklin-Western Clinton-
Western Essex-Eastern Essex-Southwestern St. Lawrence-Grand Isle-
Western Franklin-Orleans-Essex-Western Chittenden-Lamoille-Caledonia-
Washington-Western Addison-Orange-Western Rutland-Eastern Franklin-
Eastern Chittenden-Eastern Addison-Eastern Rutland-Western Windsor-
Eastern Windsor-
156 AM EDT Tue Jul 15 2025
This Hazardous Weather Outlook is for northern New York, central
Vermont, northeast Vermont, northwest Vermont and southern Vermont.
.DAY ONE...Today and tonight.
Air Quality Alerts are in effect across much of the region, excluding
Rutland and Windsor Counties in south central Vermont, until midnight
tonight. Sensitive groups should take appropriate precautions.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
Heat and humidity will peak Wednesday and Thursday, with heat index
values reaching into the 90s. Please follow heat safety precautions,
especially if you have to be outdoors.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Hazardous Weather Outlook
National Weather Service Gray ME
138 AM EDT Tue Jul 15 2025
MEZ012>014-018>022-033-NHZ003>011-015-160545-
Southern Oxford-Southern Franklin-Southern Somerset-Interior York-
Central Interior Cumberland-Androscoggin-Kennebec-Interior Waldo-
Interior Cumberland Highlands-Northern Grafton-Northern Carroll-
Southern Grafton-Southern Carroll-Sullivan-Merrimack-Belknap-
Strafford-Cheshire-Western And Central Hillsborough-
138 AM EDT Tue Jul 15 2025
This Hazardous Weather Outlook is for Maine, south central Maine,
southwest Maine, western Maine, New Hampshire, central New
Hampshire, northern New Hampshire and southern New Hampshire.
.DAY ONE...Today and tonight.
Heat indices into the lower 90s are possible this afternoon.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
Heat indices are expected to approach the middle to upper 90s on
Wednesday and Thursday.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Hazardous Weather Outlook
National Weather Service Gray ME
138 AM EDT Tue Jul 15 2025
NHZ012-013-160545-
Eastern Hillsborough-Interior Rockingham-
138 AM EDT Tue Jul 15 2025
...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM EDT TUESDAY...
This Hazardous Weather Outlook is for southern New Hampshire.
.DAY ONE...Today and tonight.
Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.
Heat Advisory.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
Heat indices are expected to approach the middle to upper 90s on
Wednesday and Thursday.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
