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Excessive Heat Warning


URGENT - WEATHER MESSAGE
National Weather Service Salt Lake City UT
548 AM MDT Thu Jun 6 2024

UTZ123-124-131-070000-
/O.CON.KSLC.EH.W.0001.240606T1700Z-240609T0600Z/
Lower Washington County-Zion National Park-Glen Canyon Recreation
Area/Lake Powell-
Including the cities of Springdale, Hurricane, Bullfrog, Ivins,
St George, and Big Water
548 AM MDT Thu Jun 6 2024

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT FROM 11 AM THIS MORNING
TO MIDNIGHT MDT SATURDAY NIGHT...

* WHAT...Dangerously hot conditions with high temperatures between
  104 and 108 degrees expected. Overnight temperatures will only
  reach into the mid 70s, limiting overnight relief from the heat.

* WHERE...Glen Canyon Recreation Area/Lake Powell, Lower Washington
  County, and Zion National Park.

* WHEN...From 11 AM this morning to midnight MDT Saturday Night.

* IMPACTS...Heat related illnesses increase significantly during
  extreme heat events.

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.

Water temperatures this early in the season are still cold, please
practice cold water safety if recreating on area lakes.

Monitor the latest forecasts and warnings for updates.

&&

$$

URGENT - WEATHER MESSAGE
National Weather Service Flagstaff AZ
105 AM MST Thu Jun 6 2024

AZZ005-071300-
/O.CON.KFGZ.EH.W.0001.240606T1700Z-240608T0300Z/
Marble and Glen Canyons-
Including the cities of Lees Ferry and Page
105 AM MST Thu Jun 6 2024 /205 AM MDT Thu Jun 6 2024/

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT FROM 10 AM MST /11 AM
MDT/ THIS MORNING TO 8 PM MST /9 PM MDT/ FRIDAY BELOW 4000 FEET...

* WHAT...Dangerously hot conditions, with temperatures of 105 to 109
  degrees expected below 4000 feet.

* WHERE...Marble and Glen Canyons.

* WHEN...From 10 AM MST /11 AM MDT/ this morning to 8 PM MST /9 PM
  MDT/ Friday.

* IMPACTS...Most individuals will be at risk for heat-related
  illnesses without effective cooling or adequate hydration,
  especially with prolonged outdoor exposure.

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.

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. 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 Las Vegas NV
1218 AM PDT Thu Jun 6 2024

AZZ001-062100-
/O.CON.KVEF.EH.W.0001.000000T0000Z-240608T0400Z/
Northwest Plateau-
Including the cities of Tuweep, Pipe Spring National Monument,
Western Grand Canyon, Mt Trumbull, and Colorado City
1218 AM MST Thu Jun 6 2024

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 9 PM MST FRIDAY...

* WHAT...Dangerously hot conditions for early June. High
  temperatures 107 to 113 degrees for Beaver Dam. 98 to 102 degrees
  Colorado City and Pipe Spring National Monument.

* WHERE...Northwest Plateau.

* WHEN...Until 9 PM MST Friday.

* IMPACTS...Heat related illnesses increase significantly during
  extreme heat events.

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.

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.

Monitor the latest forecasts and warnings for updates.

&&

$$

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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