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Excessive Heat Watch


URGENT - WEATHER MESSAGE
National Weather Service Elko NV
243 AM PDT Thu Jul 4 2024

NVZ030-036-037-040-041-050045-
/O.CON.KLKN.EH.A.0001.240706T1700Z-240710T1700Z/
Humboldt County-Northern Lander County and Northern Eureka County-
Southern Lander County and Southern Eureka County-
Northwestern Nye County-Northeastern Nye County-
Including the cities of Golconda, Winnemucca, Valmy, Dufferena,
Argenta, Battle Mountain, Crescent Valley, Beowawe, Dunphy,
Emigrant Pass, Palisade, Eureka, Pinto Summit, Grass Valley,
Hickison Summit, Diamond Valley, Eureka Airport, Garden Pass,
Manhattan, Round Mountain, Tonopah, Blue Eagle Ranch,
and Duckwater
243 AM PDT Thu Jul 4 2024

...EXCESSIVE HEAT WATCH REMAINS IN EFFECT FROM SATURDAY MORNING
THROUGH WEDNESDAY MORNING...

* WHAT...Dangerously hot conditions with high temperatures in
  the middle 90s to lower 100s in valleys possible.

* WHERE...Humboldt County, Northern Lander County and Northern
  Eureka County, Southern Lander County and Southern Eureka
  County, Northwestern Nye County and Northeastern Nye County.

* WHEN...From Saturday morning through Wednesday morning.

* IMPACTS...Extreme heat will significantly increase the
  potential for heat related illnesses, particularly for those
  working or participating in outdoor activities.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts and warnings for updates on this
situation. Be prepared to drink plenty of fluids, stay in an air-
conditioned room, stay out of the sun, and check up on relatives
and neighbors.

Young children and pets should never be left unattended in
vehicles under any circumstances. This is especially true during
warm or hot weather when car interiors can reach lethal
temperatures in a matter of minutes.

&&

$$

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

URGENT - WEATHER MESSAGE
National Weather Service Boise ID
846 PM MDT Wed Jul 3 2024

IDZ012-029-ORZ061>064-042300-
/O.CON.KBOI.EH.A.0001.240706T1800Z-240711T0000Z/
Lower Treasure Valley ID-Owyhee Mountains-Harney County-
Baker County-Malheur County-Oregon Lower Treasure Valley-
846 PM MDT Wed Jul 3 2024 /746 PM PDT Wed Jul 3 2024/

...EXCESSIVE HEAT WATCH REMAINS IN EFFECT FROM SATURDAY AFTERNOON
THROUGH WEDNESDAY AFTERNOON...

* WHAT...Dangerously hot conditions with maximum temperatures up
  to 100-104 on Saturday gradually warming up to 105-110 by
  Wednesday.

* WHERE...Portions of southwest Idaho and northeast and
  southeast Oregon.

* WHEN...From Saturday afternoon through Wednesday afternoon.

* IMPACTS...Extreme heat will significantly increase the
  potential for heat related illnesses, particularly for those
  working or participating in outdoor activities.

* ADDITIONAL DETAILS...Multiple daily max temperature records are
  being threatened by this heatwave. The longevity of the event
  makes this a particularly dangerous heat wave.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts and warnings for updates on this
situation. Be prepared to drink plenty of fluids, stay in an air-
conditioned room, stay out of the sun, and check up on relatives
and neighbors.

Young children and pets should never be left unattended in
vehicles under any circumstances. This is especially true during
warm or hot weather when car interiors can reach lethal
temperatures in a matter of minutes.

&&

$$

URGENT - WEATHER MESSAGE
National Weather Service Boise ID
846 PM MDT Wed Jul 3 2024

IDZ014>016-030-033-042300-
/O.CON.KBOI.EH.A.0001.240708T1800Z-240711T0000Z/
Upper Treasure Valley-Southwest Highlands-Western Magic Valley-
Southern Twin Falls County-Upper Weiser River-
846 PM MDT Wed Jul 3 2024

...EXCESSIVE HEAT WATCH REMAINS IN EFFECT FROM MONDAY AFTERNOON
THROUGH WEDNESDAY AFTERNOON...

* WHAT...Dangerously hot conditions with maximum temperatures up
  to 100-105 on Monday gradually warming up to 103-108 by
  Wednesday.

* WHERE...Portions of south central, southwest and west central
  Idaho.

* WHEN...From Monday afternoon through Wednesday afternoon.

* IMPACTS...Extreme heat will significantly increase the
  potential for heat related illnesses, particularly for those
  working or participating in outdoor activities.

* ADDITIONAL DETAILS...Multiple daily max temperature records are
  being threatened by this heatwave. The longevity of the event
  makes this a particularly dangerous heat wave.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts and warnings for updates on this
situation. Be prepared to drink plenty of fluids, stay in an air-
conditioned room, stay out of the sun, and check up on relatives
and neighbors.

Young children and pets should never be left unattended in
vehicles under any circumstances. This is especially true during
warm or hot weather when car interiors can reach lethal
temperatures in a matter of minutes.

&&

$$

URGENT - WEATHER MESSAGE
National Weather Service Missoula MT
1058 AM MDT Wed Jul 3 2024

IDZ006-110400-
/O.EXB.KMSO.EH.A.0001.240708T1900Z-240711T0400Z/
Southern Clearwater Mountains-
958 AM PDT Wed Jul 3 2024

...EXCESSIVE HEAT WATCH IN EFFECT FROM MONDAY AFTERNOON THROUGH
WEDNESDAY EVENING...

* WHAT...Dangerously hot conditions with major risk of heat effects
  possible.

* WHERE...Lowell, and low elevations of the Southern Clearwater
  Mountains.

* WHEN...From Monday afternoon through Wednesday evening.

* 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.

&&

$$

URGENT - WEATHER MESSAGE
National Weather Service Missoula MT
1058 AM MDT Wed Jul 3 2024

IDZ007-008-110400-
/O.EXT.KMSO.EH.A.0001.240707T1900Z-240711T0400Z/
Orofino/Grangeville Region-Lower Hells Canyon/Salmon River Region-
958 AM PDT Wed Jul 3 2024

...EXCESSIVE HEAT WATCH NOW IN EFFECT FROM SUNDAY AFTERNOON THROUGH
WEDNESDAY EVENING...

* WHAT...Dangerously hot conditions with extreme risk of heat
  effects possible.

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

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

* IMPACTS...This level of rare and/or long duration extreme heat
  with little to no overnight relief affects anyone without
  effective cooling and/or adequate hydration. Impacts likely in
  most 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.

Do not leave young children and pets in unattended vehicles. Car
interiors will reach lethal temperatures in a matter of minutes.

&&

$$

JK


Hazardous Weather Outlook


Hazardous Weather Outlook
National Weather Service Riverton WY
1247 AM MDT Thu Jul 4 2024

WYZ001>020-022>030-051100-
Yellowstone National Park-Absaroka Mountains-Cody Foothills-
North Bighorn Basin-Southwest Bighorn Basin-Southeast Bighorn Basin-
Owl Creek and Bridger Mountains-Bighorn Mountains West-
Bighorn Mountains Southeast-Northeast Johnson County-
Southeast Johnson County-Teton and Gros Ventre Mountains-
Jackson Hole-Wind River Mountains West-Wind River Mountains East-
Upper Wind River Basin-Wind River Basin-Lander Foothills-
Green Mountains and Rattlesnake Range-
Natrona County Lower Elevations-Casper Mountain-Star Valley-
Salt River and Wyoming Ranges-Upper Green River Basin Foothills-
Upper Green River Basin-South Lincoln County-
Rock Springs and Green River-Flaming Gorge-East Sweetwater County-
1247 AM MDT Thu Jul 4 2024

This Hazardous Weather Outlook is for Western and Central Wyoming.

.DAY ONE...Today and Tonight.

There is a low probability for widespread hazardous weather.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

Elevated fire weather concerns in the long term forecast with gusty
winds and lower relative humidity values. Saturday will see the
strongest winds during the afternoon and early evening hours.

.SPOTTER INFORMATION STATEMENT...

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

$$

U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: [email protected]
Page last modified: June 2, 2009
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