Heat Advisory
URGENT - WEATHER MESSAGE
National Weather Service Boise ID
214 PM MDT Sun Jun 29 2025
IDZ012-014-033-ORZ064-300900-
/O.CON.KBOI.HT.Y.0003.250701T1700Z-250702T0200Z/
Lower Treasure Valley-Upper Treasure Valley-Upper Weiser River-
Oregon Lower Treasure Valley-
Including the cities of Mesa, Nyssa, Fruitvale, Glendale,
Ontario, Caldwell, Indian Valley, Nampa, Council, Goodrich,
Cambridge, and Boise
214 PM MDT Sun Jun 29 2025 /114 PM PDT Sun Jun 29 2025/
...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM MDT /10 AM PDT/ TO 8
PM MDT /7 PM PDT/ TUESDAY LOWER SNAKE PLAIN, TREASURE VALLEY, AND
WEISER BASIN...
* WHAT...Temperatures up to 103 expected.
* WHERE...Treasure Valley and Weiser River Basin.
* WHEN...From 11 AM MDT /10 AM PDT/ to 8 PM MDT /7 PM PDT/ Tuesday.
* IMPACTS...Hot temperatures may cause heat illnesses, especially
for the young, elderly, and animals.
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.
Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.
To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks in
shaded or air conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an
emergency! Call 9 1 1.
&&
$$
KA
URGENT - WEATHER MESSAGE
National Weather Service Spokane WA
1153 AM PDT Sun Jun 29 2025
IDZ001>003-026-027-WAZ032>038-041-043-044-047-049-301300-
/O.CON.KOTX.HT.Y.0002.250630T1600Z-250702T0400Z/
Northern Panhandle-Coeur d`Alene Area-Idaho Palouse-Lewiston Area-
Lewis and Southern Nez Perce Counties-Lower Garfield and Asotin
Counties-Washington Palouse-Moses Lake Area-Upper Columbia Basin-
Spokane Area-Northeast Mountains-Okanogan Highlands-Wenatchee
Area-Okanogan Valley-Waterville Plateau-Central Chelan County-
Western Okanogan County-
Including the cities of Entiat, Clark Fork, Plummer, Sandpoint,
Moses Lake, Bridgeport, Colville, Kettle Falls, Davenport,
Republic, Clarkston, Mazama, Othello, Conconully, Boulder Creek
Road, Chewelah, Flowery Trail Road, Tonasket, Pangborn Airport,
Disautel Pass, Number 1 Canyon, Oroville, Uniontown, Mansfield,
Quincy, Brewster, Colfax, Gifford, Spokane Valley, Ritzville,
Pullman, Airway Heights, La Crosse, Sherman Pass, Wauconda,
Okanogan, Chelan, Odessa, Leavenworth, Downtown Spokane, Grand
Coulee, Moscow, Harrington, Badger Mountain Road, Ephrata,
Creston, Nezperce, Post Falls, Alpowa Summit, Lewiston,
Springdale-Hunters Road, Coulee City, Tekoa, Kamiah, Cashmere,
Lewiston Grade, Worley, Loup Loup Pass, Wilbur, Omak, Craigmont,
Genesee, Coeur d`Alene, Pomeroy, Winchester, Highway 20 Wauconda
Summit, Rockford, Ione, Eastport, Priest River, Lapwai, Culdesac,
Schweitzer Mountain Road, Tiger, Oakesdale, Nespelem, Methow,
Orin-Rice Road, Deer Park, Twisp, Number 2 Canyon, Northport,
Plain, Inchelium, Waterville, Fairfield, Wenatchee, Metaline,
Soldiers Meadow Road, Peck, Fruitland, Rosalia, Newport, Athol,
Potlatch, Chesaw Road, Winthrop, Metaline Falls, Hayden, Cheney,
and Bonners Ferry
1153 AM PDT Sun Jun 29 2025
...HEAT ADVISORY REMAINS IN EFFECT FROM 9 AM MONDAY TO 9 PM PDT
TUESDAY...
* WHAT...High temperatures between 93 and 104 degrees. Overnight
lows in the upper 50s to mid 60s.
* WHERE...Portions of North and North Central Idaho and Central,
East Central, North Central, Northeast, and Southeast Washington.
* WHEN...From 9 AM Monday to 9 PM PDT Tuesday.
* IMPACTS...Hot temperatures may cause heat illnesses.
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.
&&
$$
OTX
URGENT - WEATHER MESSAGE
National Weather Service Missoula MT
1214 PM PDT Sat Jun 28 2025
IDZ008-291915-
/O.NEW.KMSO.HT.Y.0003.250630T1900Z-250702T0400Z/
Lower Hells Canyon/Salmon River Region-
1214 PM PDT Sat Jun 28 2025
...HEAT ADVISORY IN EFFECT FROM NOON MONDAY TO 9 PM PDT TUESDAY...
* WHAT...Moderate risk of heat effects expected. Temperatures in the
upper 90s and up to 104F are expected in the afternoons with
overnight temperatures only dropping down to the upper 50s to
mid 60s in the early morning hours.
* WHERE...Lower Hells Canyon/Salmon River Region.
* WHEN...From noon Monday to 9 PM PDT Tuesday.
* IMPACTS...This level of heat affects anyone without effective
cooling and/or adequate hydration. Impacts likely in some health
systems, heat-sensitive industries and infrastructure.
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.
Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.
To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks in
shaded or air conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an
emergency! Call 9 1 1.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Missoula MT
1214 PM PDT Sat Jun 28 2025
IDZ007-291915-
/O.NEW.KMSO.HT.Y.0003.250630T1900Z-250702T0400Z/
Orofino/Grangeville Region-
1214 PM PDT Sat Jun 28 2025
...HEAT ADVISORY IN EFFECT FROM NOON MONDAY TO 9 PM PDT TUESDAY...
* WHAT...Moderate risk of heat effects expected. Temperatures in the
upper 90s and up to 103F are expected in the afternoons with
overnight temperatures only dropping down to the upper 50s to
mid 60s in the early morning hours.
* WHERE...Orofino/Grangeville Region.
* WHEN...From noon Monday to 9 PM PDT Tuesday.
* IMPACTS...This level of heat affects most individuals sensitive to
heat, especially those without effective cooling and/or adequate
hydration. Impacts possible in some health systems and in
heat-sensitive industries.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.
To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks in
shaded or air conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an
emergency! Call 9 1 1.
&&
$$
