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Heat Advisory


URGENT - WEATHER MESSAGE
National Weather Service Missoula MT
1239 PM MDT Sun Jul 13 2025

IDZ007-008-142215-
/O.CON.KMSO.HT.Y.0005.000000T0000Z-250715T0300Z/
Orofino/Grangeville Region-Lower Hells Canyon/Salmon River Region-
1139 AM PDT Sun Jul 13 2025

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM PDT MONDAY...

* WHAT...Major risk of heat effects expected. High temperatures will
  range from 100 to 108 degrees. Overnight lows will drop down to
  the 60s to low 70s.

* WHERE...Lower Hells Canyon/Salmon River Region and
  Orofino/Grangeville Region.

* WHEN...Until 8 PM PDT Monday.

* 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.

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 Boise ID
346 AM MDT Mon Jul 14 2025

IDZ012-ORZ064-150300-
/O.CON.KBOI.HT.Y.0006.000000T0000Z-250715T0300Z/
Lower Treasure Valley-Oregon Lower Treasure Valley-
Including the cities of Nyssa, Nampa, Ontario, and Caldwell
346 AM MDT Mon Jul 14 2025 /246 AM PDT Mon Jul 14 2025/

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM MDT /8 PM PDT/ THIS
EVENING...

* WHAT...Temperatures up to 104 this afternoon.

* WHERE...Lower Treasure Valley Zones.

* WHEN...Until 9 PM MDT /8 PM PDT/ this evening.

* 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.

&&

$$

URGENT - WEATHER MESSAGE
National Weather Service Spokane WA
1058 PM PDT Sun Jul 13 2025

IDZ002-142000-
/O.CON.KOTX.HT.Y.0004.000000T0000Z-250715T0300Z/
/O.CON.KOTX.WI.Y.0007.250715T0100Z-250715T1800Z/
Coeur d`Alene Area-
Including the cities of Coeur d`Alene, Post Falls, Worley, and
Hayden
1058 PM PDT Sun Jul 13 2025

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM PDT MONDAY...
...WIND ADVISORY REMAINS IN EFFECT FROM 6 PM MONDAY TO 11 AM PDT
TUESDAY...

* WHAT...For the Heat Advisory, temperatures in the lower 90s. For
  the Wind Advisory, northeast winds 20 to 30 mph with gusts up to
  50 mph expected.

* WHERE...Coeur d`Alene, Post Falls, Worley, and Hayden.

* WHEN...For the Heat Advisory, until 8 PM PDT Monday. For the Wind
  Advisory, from 6 PM Monday to 11 AM PDT Tuesday.

* IMPACTS...Gusty winds will blow around unsecured objects. Tree
  limbs could be blown down and a few power outages may result. Hot
  temperatures and high humidity may cause heat illnesses.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Winds this strong can make driving difficult, especially for high
profile vehicles. Use extra caution.

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 Spokane WA
1058 PM PDT Sun Jul 13 2025

IDZ026-WAZ032-034>036-142000-
/O.CON.KOTX.HT.Y.0004.000000T0000Z-250715T0300Z/
Lewiston Area-Lower Garfield and Asotin Counties-Moses Lake Area-
Upper Columbia Basin-Spokane Area-
Including the cities of Rockford, Quincy, Othello, Lewiston,
Coulee City, Wilbur, Cheney, Moses Lake, Harrington, Ephrata,
Downtown Spokane, Spokane Valley, Peck, Grand Coulee, Fairfield,
Gifford, Lapwai, Pomeroy, Culdesac, Davenport, Odessa, Ritzville,
Clarkston, Alpowa Summit, Lewiston Grade, Creston, and Airway
Heights
1058 PM PDT Sun Jul 13 2025

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM PDT MONDAY...

* WHAT...High temperatures mainly in the 90s except near 100F in the
  Lewiston area

* WHERE...Rockford, Quincy, Othello, Lewiston, Coulee City, Wilbur,
  Cheney, Moses Lake, Harrington, Ephrata, Downtown Spokane, Spokane
  Valley, Peck, Grand Coulee, Fairfield, Gifford, Lapwai, Pomeroy,
  Culdesac, Davenport, Odessa, Ritzville, Clarkston, Alpowa Summit,
  Lewiston Grade, Creston, and Airway Heights.

* WHEN...Until 8 PM PDT Monday.

* 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.

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.

&&

$$

U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: June 2, 2009
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