Alert archive / Utah / Excessive Heat Warnings in 2021

Excessive Heat Warning 3, NWS Salt Lake City, UT

July 5, 202121 counties in Utah

NWS Salt Lake City, UT issued this excessive heat warning at Jul 5, 2021, 2:04 PM MDT for 21 counties in Utah. It took effect at Jul 7, 2021, 9:00 AM MDT. It was in force for 6 days. 1 report came from inside the area while it was in force.

The area

The counties it named, with what was reported inside it.

The facts

Issued
Jul 5, 2021, 2:04 PM MDT (20:04 UTC)
In effect from
Jul 7, 2021, 9:00 AM MDT
Expired
Jul 12, 2021, 9:00 PM MDT
In force
6 days
Issued by
NWS Salt Lake City, UT
All 21 counties

Beaver County, UT, Box Elder County, UT, Cache County, UT, Carbon County, UT, Davis County, UT, Duchesne County, UT, Emery County, UT, Garfield County, UT, Iron County, UT, Juab County, UT, Kane County, UT, Millard County, UT, Salt Lake County, UT, San Juan County, UT, Sanpete County, UT, Sevier County, UT, Tooele County, UT, Utah County, UT, Washington County, UT, Wayne County, UT, Weber County, UT

The radar

The Salt Lake City radar (KMTX), 213 km from the middle of the area, began a volume at 20:07 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

What was reported inside it

TimeReportWhereRemark
Jul 12, 4:00 PM MDTTSTM WND GST 583 Sw Curlew Jct, UTUDOT MESONET SENSOR SR-30 AT CURLEW JUNCTION

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Salt Lake City I, UT (KSLC), launched 12:00Z, 8.1 hours before the alert went out and 155 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, Salt Lake City I, UT at 12:00Z on 2021-07-05Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 69 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Salt Lake City I, UT at 12:00Z on 2021-07-05The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -44 square meters per square second.193958Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
69 J/kg
Mixed-layer CIN
-233 J/kg
Mixed-layer LCL
2168 m above ground
0-6 km bulk shear
26 kt
0-1 km storm-relative helicity
-44 m²/s²
0-3 km storm-relative helicity
-33 m²/s²
Significant tornado parameter
0.0
Supercell composite
-0.0

Open this sounding in Storm Lab

The text

As transmitted.

676 
WWUS75 KSLC 052004
NPWSLC

URGENT - WEATHER MESSAGE
National Weather Service Salt Lake City UT
204 PM MDT Mon Jul 5 2021

UTZ123-061200-
/O.NEW.KSLC.EH.W.0003.210707T1500Z-210712T0300Z/
Lower Washington County-
Including the cities of St George, Hurricane, and Ivins
204 PM MDT Mon Jul 5 2021

...EXCESSIVE HEAT WARNING IN EFFECT FROM 9 AM WEDNESDAY TO 9 PM
MDT SUNDAY...

* WHAT...Dangerously hot conditions with high temperatures up to
  111 expected, coupled with overnight lows in the low 80s. The
  hottest temperatures are currently expected on Saturday.

* WHERE...Lower Washington County.

* WHEN...From 9 AM Wednesday to 9 PM MDT Sunday.

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


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. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. 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.

&&

$$

UTZ101>107-114>116-118-119-121-130-061200-
/O.NEW.KSLC.HT.Y.0005.210707T1600Z-210709T0300Z/
Great Salt Lake Desert and Mountains-Tooele and Rush Valleys-
Eastern Box Elder County-Northern Wasatch Front-Salt Lake Valley-
Utah Valley-Cache Valley/Utah Portion-Western Uinta Basin-
Western Millard and Juab Counties-Eastern Juab/Millard Counties-
Sanpete Valley-Sevier Valley-San Rafael Swell-Western Canyonlands-
Including the cities of Wendover, Dugway, Park Valley, Tooele, 
Grantsville, Vernon, Brigham City, Snowville, Ogden, Bountiful, 
Salt Lake City, West Jordan, Sandy, Lehi, Provo, Payson, Logan, 
Smithfield, Duchesne, Roosevelt, Delta, Little Sahara, Nephi, 
Scipio, Fillmore, Manti, Ephraim, Mt Pleasant, Richfield, Salina,
Green River, Goblin Valley, and Hanksville
204 PM MDT Mon Jul 5 2021

...HEAT ADVISORY IN EFFECT FROM 10 AM WEDNESDAY TO 9 PM MDT
THURSDAY...

* WHAT...High temperatures up to 104 expected. Lows in the mid to
  upper 70s in urban areas, warmest Thursday morning.

* WHERE...Portions of central, northern and southern Utah.

* WHEN...From 10 AM Wednesday to 9 PM MDT Thursday.

* IMPACTS...Hot temperatures may cause heat illnesses to occur.

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. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. 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.

&&

$$

UTZ124-128-131-061200-
/O.NEW.KSLC.HT.Y.0005.210707T1500Z-210712T0300Z/
Zion National Park-South Central Utah-
Glen Canyon Recreation Area/Lake Powell-
Including the cities of Springdale, Kanab, Escalante, Big Water, 
and Bullfrog
204 PM MDT Mon Jul 5 2021

...HEAT ADVISORY IN EFFECT FROM 9 AM WEDNESDAY TO 9 PM MDT
SUNDAY...

* WHAT...Temperatures up to 104 expected. Low temperatures as warm
  as the low 80s across the western end of Lake Powell.

* WHERE...Zion National Park, South Central Utah and Glen Canyon 
  Recreation Area/Lake Powell.

* WHEN...From 9 AM Wednesday to 9 PM MDT Sunday.

* IMPACTS...Hot temperatures may cause heat illnesses to occur.

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. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. 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.

&&

$$

For more information from NOAA/National Weather Service visit...
http://weather.gov/saltlakecity

For information on potential travel impacts visit...
http://udottraffic.utah.gov/roadweatherforecast.aspx
18 follow-up statements
752 
WWUS75 KSLC 052109
NPWSLC

URGENT - WEATHER MESSAGE
National Weather Service Salt Lake City UT
309 PM MDT Mon Jul 5 2021

UTZ124-061200-
/O.UPG.KSLC.HT.Y.0005.210707T1500Z-210712T0300Z/
/O.EXA.KSLC.EH.W.0003.210707T1500Z-210712T0300Z/
Zion National Park-
Including the city of Springdale
309 PM MDT Mon Jul 5 2021

...EXCESSIVE HEAT WARNING IN EFFECT FROM 9 AM WEDNESDAY TO 9 PM
MDT SUNDAY...

* WHAT...Dangerously hot conditions with high temperatures up to
  111 expected, coupled with overnight lows in the mid to upper 70s.
  The hottest temperatures are currently expected on Saturday.

* WHERE...Zion National Park.

* WHEN...From 9 AM Wednesday to 9 PM MDT Sunday.

* IMPACTS...Hot temperatures may cause heat illnesses to occur.


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. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. 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.

&&

$$

UTZ123-061200-
/O.CON.KSLC.EH.W.0003.210707T1500Z-210712T0300Z/
Lower Washington County-
Including the cities of St George, Hurricane, and Ivins
309 PM MDT Mon Jul 5 2021

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT FROM 9 AM WEDNESDAY
TO 9 PM MDT SUNDAY...

* WHAT...Dangerously hot conditions with high temperatures up to 
  111 expected, coupled with overnight lows in the low 80s. The 
  hottest temperatures are currently expected on Saturday.

* WHERE...Lower Washington County.

* WHEN...From 9 AM Wednesday to 9 PM MDT Sunday.

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

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. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. 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.

&&

$$

UTZ101>107-114>116-118-119-121-130-061200-
/O.CON.KSLC.HT.Y.0005.210707T1600Z-210709T0300Z/
Great Salt Lake Desert and Mountains-Tooele and Rush Valleys-
Eastern Box Elder County-Northern Wasatch Front-Salt Lake Valley-
Utah Valley-Cache Valley/Utah Portion-Western Uinta Basin-
Western Millard and Juab Counties-Eastern Juab/Millard Counties-
Sanpete Valley-Sevier Valley-San Rafael Swell-Western Canyonlands-
Including the cities of Wendover, Dugway, Park Valley, Tooele, 
Grantsville, Vernon, Brigham City, Snowville, Ogden, Bountiful, 
Salt Lake City, West Jordan, Sandy, Lehi, Provo, Payson, Logan, 
Smithfield, Duchesne, Roosevelt, Delta, Little Sahara, Nephi, 
Scipio, Fillmore, Manti, Ephraim, Mt Pleasant, Richfield, Salina,
Green River, Goblin Valley, and Hanksville
309 PM MDT Mon Jul 5 2021

...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM WEDNESDAY TO 9 PM
MDT THURSDAY...

* WHAT...High temperatures up to 104 expected. Lows in the mid 
  to upper 70s in urban areas, warmest Thursday morning.

* WHERE...Portions of central, northern and southern Utah.

* WHEN...From 10 AM Wednesday to 9 PM MDT Thursday.

* IMPACTS...Hot temperatures may cause heat illnesses to occur.

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. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. 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.

&&

$$

UTZ128-131-061200-
/O.CON.KSLC.HT.Y.0005.210707T1500Z-210712T0300Z/
South Central Utah-Glen Canyon Recreation Area/Lake Powell-
Including the cities of Kanab, Escalante, Big Water, and Bullfrog
309 PM MDT Mon Jul 5 2021

...HEAT ADVISORY REMAINS IN EFFECT FROM 9 AM WEDNESDAY TO 9 PM
MDT SUNDAY...

* WHAT...Temperatures up to 104 expected. Low temperatures as 
  warm as the low 80s across the western end of Lake Powell.

* WHERE...Zion National Park, South Central Utah and Glen Canyon 
  Recreation Area/Lake Powell.

* WHEN...From 9 AM Wednesday to 9 PM MDT Sunday.

* IMPACTS...Hot temperatures may cause heat illnesses to occur.

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. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. 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.

&&

$$

For more information from NOAA/National Weather Service visit...
http://weather.gov/saltlakecity

For information on potential travel impacts visit...
http://udottraffic.utah.gov/roadweatherforecast.aspx
946 
WWUS75 KSLC 052157
NPWSLC

URGENT - WEATHER MESSAGE
National Weather Service Salt Lake City UT
357 PM MDT Mon Jul 5 2021

UTZ131-061200-
/O.UPG.KSLC.HT.Y.0005.210707T1500Z-210712T0300Z/
/O.EXA.KSLC.EH.W.0003.210707T1500Z-210712T0300Z/
Glen Canyon Recreation Area/Lake Powell-
Including the cities of Big Water and Bullfrog
357 PM MDT Mon Jul 5 2021

...EXCESSIVE HEAT WARNING IN EFFECT FROM 9 AM WEDNESDAY TO 9 PM
MDT SUNDAY...

* WHAT...Dangerously hot conditions with temperatures up to 106
  expected along with low temperatures as warm as the low 80s
  across the western end of Lake Powell.

* WHERE...Glen Canyon Recreation Area/Lake Powell.

* WHEN...From 9 AM Wednesday to 9 PM MDT Sunday.

* IMPACTS...Hot temperatures may cause heat illnesses to occur.


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. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. 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.

&&

$$

UTZ123-124-061200-
/O.CON.KSLC.EH.W.0003.210707T1500Z-210712T0300Z/
Lower Washington County-Zion National Park-
Including the cities of St George, Hurricane, Ivins, 
and Springdale
357 PM MDT Mon Jul 5 2021

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT FROM 9 AM WEDNESDAY
TO 9 PM MDT SUNDAY...

* WHAT...Dangerously hot conditions with high temperatures up to 
  111 expected, coupled with overnight lows in the low 80s. The 
  hottest temperatures are currently expected on Saturday.

* WHERE...Lower Washington County.

* WHEN...From 9 AM Wednesday to 9 PM MDT Sunday.

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

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. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. 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.

&&

$$

UTZ101>107-114>116-118-119-121-130-061200-
/O.CON.KSLC.HT.Y.0005.210707T1600Z-210709T0300Z/
Great Salt Lake Desert and Mountains-Tooele and Rush Valleys-
Eastern Box Elder County-Northern Wasatch Front-Salt Lake Valley-
Utah Valley-Cache Valley/Utah Portion-Western Uinta Basin-
Western Millard and Juab Counties-Eastern Juab/Millard Counties-
Sanpete Valley-Sevier Valley-San Rafael Swell-Western Canyonlands-
Including the cities of Wendover, Dugway, Park Valley, Tooele, 
Grantsville, Vernon, Brigham City, Snowville, Ogden, Bountiful, 
Salt Lake City, West Jordan, Sandy, Lehi, Provo, Payson, Logan, 
Smithfield, Duchesne, Roosevelt, Delta, Little Sahara, Nephi, 
Scipio, Fillmore, Manti, Ephraim, Mt Pleasant, Richfield, Salina,
Green River, Goblin Valley, and Hanksville
357 PM MDT Mon Jul 5 2021

...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM WEDNESDAY TO 9 PM
MDT THURSDAY...

* WHAT...High temperatures up to 104 expected. Lows in the mid 
  to upper 70s in urban areas, warmest Thursday morning.

* WHERE...Portions of central, northern and southern Utah.

* WHEN...From 10 AM Wednesday to 9 PM MDT Thursday.

* IMPACTS...Hot temperatures may cause heat illnesses to occur.

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. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. 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.

&&

$$

UTZ128-061200-
/O.CON.KSLC.HT.Y.0005.210707T1500Z-210712T0300Z/
South Central Utah-
Including the cities of Kanab and Escalante
357 PM MDT Mon Jul 5 2021

...HEAT ADVISORY REMAINS IN EFFECT FROM 9 AM WEDNESDAY TO 9 PM
MDT SUNDAY...

* WHAT...Temperatures up to 104 expected. Low temperatures as 
  warm as the low 80s across the western end of Lake Powell.

* WHERE...Zion National Park, South Central Utah and Glen Canyon 
  Recreation Area/Lake Powell.

* WHEN...From 9 AM Wednesday to 9 PM MDT Sunday.

* IMPACTS...Hot temperatures may cause heat illnesses to occur.

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. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. 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.

&&

$$

For more information from NOAA/National Weather Service visit...
http://weather.gov/saltlakecity

For information on potential travel impacts visit...
http://udottraffic.utah.gov/roadweatherforecast.aspx
703 
WWUS75 KSLC 060920
NPWSLC

URGENT - WEATHER MESSAGE
National Weather Service Salt Lake City UT
320 AM MDT Tue Jul 6 2021

UTZ123-124-131-062300-
/O.CON.KSLC.EH.W.0003.210707T1500Z-210712T0300Z/
Lower Washington County-Zion National Park-
Glen Canyon Recreation Area/Lake Powell-
Including the cities of St George, Hurricane, Ivins, Springdale, 
Big Water, and Bullfrog
320 AM MDT Tue Jul 6 2021

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT FROM 9 AM WEDNESDAY
TO 9 PM MDT SUNDAY...

* WHAT...Dangerously hot conditions with high temperatures of 108
  to 112 expected each day. 

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

* WHEN...From 9 AM Wednesday to 9 PM MDT Sunday.

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

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. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. 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.

&&

$$

UTZ122-062300-
/O.EXA.KSLC.HT.Y.0005.210707T1600Z-210709T0300Z/
Southwest Utah-
Including the cities of Beaver, Cedar City, and Milford
320 AM MDT Tue Jul 6 2021

...HEAT ADVISORY IN EFFECT FROM 10 AM WEDNESDAY TO 9 PM MDT
THURSDAY...

* WHAT...Temperatures up to 102 expected.

* WHERE...Southwest Utah.

* WHEN...From 10 AM Wednesday to 9 PM MDT Thursday.

* IMPACTS...Hot temperatures may cause heat illnesses to occur.


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. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. 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.

&&

$$

UTZ101>107-114>116-118-119-121-130-062300-
/O.CON.KSLC.HT.Y.0005.210707T1600Z-210709T0300Z/
Great Salt Lake Desert and Mountains-Tooele and Rush Valleys-
Eastern Box Elder County-Northern Wasatch Front-Salt Lake Valley-
Utah Valley-Cache Valley/Utah Portion-Western Uinta Basin-
Western Millard and Juab Counties-Eastern Juab/Millard Counties-
Sanpete Valley-Sevier Valley-San Rafael Swell-Western Canyonlands-
Including the cities of Wendover, Dugway, Park Valley, Tooele, 
Grantsville, Vernon, Brigham City, Snowville, Ogden, Bountiful, 
Salt Lake City, West Jordan, Sandy, Lehi, Provo, Payson, Logan, 
Smithfield, Duchesne, Roosevelt, Delta, Little Sahara, Nephi, 
Scipio, Fillmore, Manti, Ephraim, Mt Pleasant, Richfield, Salina,
Green River, Goblin Valley, and Hanksville
320 AM MDT Tue Jul 6 2021

...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM WEDNESDAY TO 9 PM
MDT THURSDAY...

* WHAT...Temperatures up to 104 expected.

* WHERE...Portions of central, northern and southern Utah.

* WHEN...From 10 AM Wednesday to 9 PM MDT Thursday.

* IMPACTS...Hot temperatures may cause heat illnesses to occur.

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. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. 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.

&&

$$

UTZ128-062300-
/O.CON.KSLC.HT.Y.0005.210707T1500Z-210712T0300Z/
South Central Utah-
Including the cities of Kanab and Escalante
320 AM MDT Tue Jul 6 2021

...HEAT ADVISORY REMAINS IN EFFECT FROM 9 AM WEDNESDAY TO 9 PM
MDT SUNDAY...

* WHAT...Temperatures up to 102 expected.

* WHERE...South Central Utah.

* WHEN...From 9 AM Wednesday to 9 PM MDT Sunday.

* IMPACTS...Hot temperatures may cause heat illnesses to occur.

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. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. 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.

&&

$$

For more information from NOAA/National Weather Service visit...
http://weather.gov/saltlakecity

For information on potential travel impacts visit...
http://udottraffic.utah.gov/roadweatherforecast.aspx
665 
WWUS75 KSLC 062107
NPWSLC

URGENT - WEATHER MESSAGE
National Weather Service Salt Lake City UT
307 PM MDT Tue Jul 6 2021

UTZ123-124-131-071200-
/O.CON.KSLC.EH.W.0003.210707T1500Z-210712T0300Z/
Lower Washington County-Zion National Park-
Glen Canyon Recreation Area/Lake Powell-
Including the cities of St George, Hurricane, Ivins, Springdale, 
Big Water, and Bullfrog
307 PM MDT Tue Jul 6 2021

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT FROM 9 AM WEDNESDAY
TO 9 PM MDT SUNDAY...

* WHAT...Dangerously hot conditions with temperatures up to 109 
  expected.

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

* WHEN...From 9 AM Wednesday to 9 PM MDT Sunday.

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

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. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. 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.

&&

$$

UTZ101>107-114>116-118-119-121-122-130-071200-
/O.CON.KSLC.HT.Y.0005.210707T1600Z-210709T0300Z/
Great Salt Lake Desert and Mountains-Tooele and Rush Valleys-
Eastern Box Elder County-Northern Wasatch Front-Salt Lake Valley-
Utah Valley-Cache Valley/Utah Portion-Western Uinta Basin-
Western Millard and Juab Counties-Eastern Juab/Millard Counties-
Sanpete Valley-Sevier Valley-San Rafael Swell-Southwest Utah-
Western Canyonlands-
Including the cities of Wendover, Dugway, Park Valley, Tooele, 
Grantsville, Vernon, Brigham City, Snowville, Ogden, Bountiful, 
Salt Lake City, West Jordan, Sandy, Lehi, Provo, Payson, Logan, 
Smithfield, Duchesne, Roosevelt, Delta, Little Sahara, Nephi, 
Scipio, Fillmore, Manti, Ephraim, Mt Pleasant, Richfield, Salina,
Green River, Goblin Valley, Beaver, Cedar City, Milford, 
and Hanksville
307 PM MDT Tue Jul 6 2021

...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM WEDNESDAY TO 9 PM
MDT THURSDAY...

* WHAT...Temperatures up to 104 expected.

* WHERE...Portions of central, northern, southern and southwest 
  Utah.

* WHEN...From 10 AM Wednesday to 9 PM MDT Thursday.

* IMPACTS...Hot temperatures may cause heat illnesses to occur.

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. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. 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.

&&

$$

UTZ128-071200-
/O.CON.KSLC.HT.Y.0005.210707T1500Z-210712T0300Z/
South Central Utah-
Including the cities of Kanab and Escalante
307 PM MDT Tue Jul 6 2021

...HEAT ADVISORY REMAINS IN EFFECT FROM 9 AM WEDNESDAY TO 9 PM
MDT SUNDAY...

* WHAT...Temperatures up to 104 expected.

* WHERE...South Central Utah.

* WHEN...From 9 AM Wednesday to 9 PM MDT Sunday.

* IMPACTS...Hot temperatures may cause heat illnesses to occur.

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. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. 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.

&&

$$

For more information from NOAA/National Weather Service visit...
http://weather.gov/saltlakecity

For information on potential travel impacts visit...
http://udottraffic.utah.gov/roadweatherforecast.aspx
277 
WWUS75 KSLC 070938
NPWSLC

URGENT - WEATHER MESSAGE
National Weather Service Salt Lake City UT
338 AM MDT Wed Jul 7 2021

UTZ123-124-131-072300-
/O.CON.KSLC.EH.W.0003.210707T1500Z-210712T0300Z/
Lower Washington County-Zion National Park-
Glen Canyon Recreation Area/Lake Powell-
Including the cities of St George, Hurricane, Ivins, Springdale, 
Big Water, and Bullfrog
338 AM MDT Wed Jul 7 2021

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT FROM 9 AM THIS
MORNING TO 9 PM MDT SUNDAY...

* WHAT...Dangerously hot conditions with high temperatures of 109
  to 113 expected each day, and overnight lows remaining in the
  upper 70s to low 80s.

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

* WHEN...From 9 AM this morning to 9 PM MDT Sunday.

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

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. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. 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.

&&

$$

UTZ101>107-114>116-118-119-121-122-130-072300-
/O.CON.KSLC.HT.Y.0005.210707T1600Z-210709T0300Z/
Great Salt Lake Desert and Mountains-Tooele and Rush Valleys-
Eastern Box Elder County-Northern Wasatch Front-Salt Lake Valley-
Utah Valley-Cache Valley/Utah Portion-Western Uinta Basin-
Western Millard and Juab Counties-Eastern Juab/Millard Counties-
Sanpete Valley-Sevier Valley-San Rafael Swell-Southwest Utah-
Western Canyonlands-
Including the cities of Wendover, Dugway, Park Valley, Tooele, 
Grantsville, Vernon, Brigham City, Snowville, Ogden, Bountiful, 
Salt Lake City, West Jordan, Sandy, Lehi, Provo, Payson, Logan, 
Smithfield, Duchesne, Roosevelt, Delta, Little Sahara, Nephi, 
Scipio, Fillmore, Manti, Ephraim, Mt Pleasant, Richfield, Salina,
Green River, Goblin Valley, Beaver, Cedar City, Milford, 
and Hanksville
338 AM MDT Wed Jul 7 2021

...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM THIS MORNING TO
9 PM MDT THURSDAY...

* WHAT...High temperatures in the 100 to 104 range expected each
  day.

* WHERE...Portions of central, northern, southern and southwest 
  Utah.

* WHEN...From 10 AM this morning to 9 PM MDT Thursday.

* IMPACTS...Hot temperatures may cause heat illnesses to occur.

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. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. 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.

&&

$$

UTZ128-072300-
/O.CON.KSLC.HT.Y.0005.210707T1500Z-210712T0300Z/
South Central Utah-
Including the cities of Kanab and Escalante
338 AM MDT Wed Jul 7 2021

...HEAT ADVISORY REMAINS IN EFFECT FROM 9 AM THIS MORNING TO 9 PM
MDT SUNDAY...

* WHAT...High temperatures of 100 to 103 expected each day.

* WHERE...South Central Utah.

* WHEN...From 9 AM this morning to 9 PM MDT Sunday.

* IMPACTS...Hot temperatures may cause heat illnesses to occur.

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. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. 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.

&&

$$

For more information from NOAA/National Weather Service visit...
http://weather.gov/saltlakecity

For information on potential travel impacts visit...
http://udottraffic.utah.gov/roadweatherforecast.aspx
351 
WWUS75 KSLC 071934
NPWSLC

URGENT - WEATHER MESSAGE
National Weather Service Salt Lake City UT
134 PM MDT Wed Jul 7 2021

UTZ101>107-114>116-118-119-121-122-130-081200-
/O.UPG.KSLC.HT.Y.0005.000000T0000Z-210709T0300Z/
/O.EXB.KSLC.EH.W.0003.000000T0000Z-210709T0300Z/
Great Salt Lake Desert and Mountains-Tooele and Rush Valleys-
Eastern Box Elder County-Northern Wasatch Front-Salt Lake Valley-
Utah Valley-Cache Valley/Utah Portion-Western Uinta Basin-
Western Millard and Juab Counties-Eastern Juab/Millard Counties-
Sanpete Valley-Sevier Valley-San Rafael Swell-Southwest Utah-
Western Canyonlands-
Including the cities of Wendover, Dugway, Park Valley, Tooele, 
Grantsville, Vernon, Brigham City, Snowville, Ogden, Bountiful, 
Salt Lake City, West Jordan, Sandy, Lehi, Provo, Payson, Logan, 
Smithfield, Duchesne, Roosevelt, Delta, Little Sahara, Nephi, 
Scipio, Fillmore, Manti, Ephraim, Mt Pleasant, Richfield, Salina,
Green River, Goblin Valley, Beaver, Cedar City, Milford, 
and Hanksville
134 PM MDT Wed Jul 7 2021

...EXCESSIVE HEAT WARNING IN EFFECT UNTIL 9 PM MDT THURSDAY...

* WHAT...Dangerously hot conditions with temperatures up to 105,
  with warm overnight temperatures in the mid to upper 70s.

* WHERE...Portions of central, northern, southern and southwest 
  Utah.

* WHEN...Until 9 PM MDT Thursday.

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

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. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. 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.

&&

$$

UTZ120-081200-
/O.EXB.KSLC.EH.W.0003.000000T0000Z-210709T0300Z/
Castle Country-
Including the cities of Price, Castle Dale, and Emery
134 PM MDT Wed Jul 7 2021

...EXCESSIVE HEAT WARNING IN EFFECT UNTIL 9 PM MDT THURSDAY...

* WHAT...Dangerously hot conditions with temperatures up to 100,
  with warm overnight lows in the 70s.

* WHERE...Castle Country.

* WHEN...Until 9 PM MDT Thursday.

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

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. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. 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.

&&

$$

UTZ128-081200-
/O.UPG.KSLC.HT.Y.0005.000000T0000Z-210712T0300Z/
/O.EXA.KSLC.EH.W.0003.000000T0000Z-210712T0300Z/
South Central Utah-
Including the cities of Kanab and Escalante
134 PM MDT Wed Jul 7 2021

...EXCESSIVE HEAT WARNING IN EFFECT UNTIL 9 PM MDT SUNDAY...

* WHAT...Dangerously hot conditions with temperatures in the 102
  to 105 range expected each day, with warm overnight lows in the
  mid 70s.

* WHERE...South Central Utah.

* WHEN...Until 9 PM MDT Sunday.

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

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. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. 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.

&&

$$

UTZ123-124-131-081200-
/O.CON.KSLC.EH.W.0003.000000T0000Z-210712T0300Z/
Lower Washington County-Zion National Park-
Glen Canyon Recreation Area/Lake Powell-
Including the cities of St George, Hurricane, Ivins, Springdale, 
Big Water, and Bullfrog
134 PM MDT Wed Jul 7 2021

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 9 PM MDT
SUNDAY...

* WHAT...Dangerously hot conditions with temperatures up to 109 to
  115 expected each day, and overnight lows remaining in the upper
  70s to low 80s.

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

* WHEN...Until 9 PM MDT Sunday.

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

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. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. 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.

&&

$$

UTZ108-081200-
/O.NEW.KSLC.HT.Y.0006.210707T1934Z-210709T0300Z/
Wasatch Back-
Including the cities of Huntsville, Park City, and Heber City
134 PM MDT Wed Jul 7 2021

...HEAT ADVISORY IN EFFECT UNTIL 9 PM MDT THURSDAY...

* WHAT...Temperatures up to 100.

* WHERE...Wasatch Back.

* WHEN...Until 9 PM MDT Thursday.

* IMPACTS...Hot temperatures may cause heat illnesses to occur.

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. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. 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.

&&

$$

For more information from NOAA/National Weather Service visit...
http://weather.gov/saltlakecity

For information on potential travel impacts visit...
http://udottraffic.utah.gov/roadweatherforecast.aspx
061 
WWUS75 KSLC 080901
NPWSLC

URGENT - WEATHER MESSAGE
National Weather Service Salt Lake City UT
301 AM MDT Thu Jul 8 2021

UTZ122-082300-
/O.EXT.KSLC.EH.W.0003.000000T0000Z-210712T0300Z/
Southwest Utah-
Including the cities of Beaver, Cedar City, and Milford
301 AM MDT Thu Jul 8 2021

...EXCESSIVE HEAT WARNING NOW IN EFFECT UNTIL 9 PM MDT SUNDAY...

* WHAT...Dangerously hot conditions with high temperatures 100 to
  103 each afternoon. 

* WHERE...Southwest Utah.

* WHEN...Until 9 PM MDT Sunday.

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

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. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. 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.

&&

$$

UTZ101>107-115-116-118-119-082300-
/O.EXT.KSLC.EH.W.0003.000000T0000Z-210710T0400Z/
Great Salt Lake Desert and Mountains-Tooele and Rush Valleys-
Eastern Box Elder County-Northern Wasatch Front-Salt Lake Valley-
Utah Valley-Cache Valley/Utah Portion-
Western Millard and Juab Counties-Eastern Juab/Millard Counties-
Sanpete Valley-Sevier Valley-
Including the cities of Wendover, Dugway, Park Valley, Tooele, 
Grantsville, Vernon, Brigham City, Snowville, Ogden, Bountiful, 
Salt Lake City, West Jordan, Sandy, Lehi, Provo, Payson, Logan, 
Smithfield, Delta, Little Sahara, Nephi, Scipio, Fillmore, Manti,
Ephraim, Mt Pleasant, Richfield, and Salina
301 AM MDT Thu Jul 8 2021

...EXCESSIVE HEAT WARNING NOW IN EFFECT UNTIL 10 PM MDT FRIDAY...

* WHAT...Dangerously hot conditions with high temperatures 100 to
  104 each afternoon, and overnight lows in the mid to upper 70s.

* WHERE...Portions of central and northern Utah.

* WHEN...Until 10 PM MDT Friday.

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

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. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. 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.

&&

$$

UTZ114-120-121-130-082300-
/O.EXT.KSLC.EH.W.0003.000000T0000Z-210710T0400Z/
Western Uinta Basin-Castle Country-San Rafael Swell-
Western Canyonlands-
Including the cities of Duchesne, Roosevelt, Price, Castle Dale, 
Emery, Green River, Goblin Valley, and Hanksville
301 AM MDT Thu Jul 8 2021

...EXCESSIVE HEAT WARNING NOW IN EFFECT UNTIL 10 PM MDT FRIDAY...

* WHAT...Dangerously hot conditions with high temperatures 100 to
  105 each afternoon. Near Green River high temperatures of 106 to
  109 expected. 

* WHERE...Western Canyonlands, San Rafael Swell, Castle Country 
  and Western Uinta Basin.

* WHEN...Until 10 PM MDT Friday.

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

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. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. 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.

&&

$$

UTZ123-124-128-131-082300-
/O.CON.KSLC.EH.W.0003.000000T0000Z-210712T0300Z/
Lower Washington County-Zion National Park-South Central Utah-
Glen Canyon Recreation Area/Lake Powell-
Including the cities of St George, Hurricane, Ivins, Springdale, 
Kanab, Escalante, Big Water, and Bullfrog
301 AM MDT Thu Jul 8 2021

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 9 PM MDT
SUNDAY...

* WHAT...Dangerously hot conditions with high temperatures 110 to
  114 near St George and Zion Canyon, and 102 to 108 elsewhere.
  

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

* WHEN...Until 9 PM MDT Sunday.

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

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. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. 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.

&&

$$

UTZ108-082300-
/O.EXT.KSLC.HT.Y.0006.000000T0000Z-210710T0400Z/
Wasatch Back-
Including the cities of Huntsville, Park City, and Heber City
301 AM MDT Thu Jul 8 2021

...HEAT ADVISORY NOW IN EFFECT UNTIL 10 PM MDT FRIDAY...

* WHAT...Temperatures up to 100.

* WHERE...Wasatch Back.

* WHEN...Until 10 PM MDT Friday.

* IMPACTS...Hot temperatures may cause heat illnesses to occur.

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. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. 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.

&&

$$

For more information from NOAA/National Weather Service visit...
http://weather.gov/saltlakecity

For information on potential travel impacts visit...
http://udottraffic.utah.gov/roadweatherforecast.aspx
979 
WWUS75 KSLC 082048
NPWSLC

URGENT - WEATHER MESSAGE
National Weather Service Salt Lake City UT
248 PM MDT Thu Jul 8 2021

UTZ122>124-128-131-091200-
/O.CON.KSLC.EH.W.0003.000000T0000Z-210712T0300Z/
Southwest Utah-Lower Washington County-Zion National Park-
South Central Utah-Glen Canyon Recreation Area/Lake Powell-
Including the cities of Beaver, Cedar City, Milford, St George, 
Hurricane, Ivins, Springdale, Kanab, Escalante, Big Water, 
and Bullfrog
248 PM MDT Thu Jul 8 2021

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 9 PM MDT
SUNDAY...

* WHAT...Dangerously hot conditions with high temperatures 110 to
  115 near St George and Zion Canyon, and 102 to 108 elsewhere.

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

* WHEN...Until 9 PM MDT Sunday.

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

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. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. 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.

&&

$$

UTZ101>107-115-116-118-119-091200-
/O.CON.KSLC.EH.W.0003.000000T0000Z-210710T0400Z/
Great Salt Lake Desert and Mountains-Tooele and Rush Valleys-
Eastern Box Elder County-Northern Wasatch Front-Salt Lake Valley-
Utah Valley-Cache Valley/Utah Portion-
Western Millard and Juab Counties-Eastern Juab/Millard Counties-
Sanpete Valley-Sevier Valley-
Including the cities of Wendover, Dugway, Park Valley, Tooele, 
Grantsville, Vernon, Brigham City, Snowville, Ogden, Bountiful, 
Salt Lake City, West Jordan, Sandy, Lehi, Provo, Payson, Logan, 
Smithfield, Delta, Little Sahara, Nephi, Scipio, Fillmore, Manti,
Ephraim, Mt Pleasant, Richfield, and Salina
248 PM MDT Thu Jul 8 2021

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 10 PM MDT
FRIDAY...

* WHAT...Dangerously hot conditions with high temperatures 100 
  to 104 each afternoon, and overnight lows in the mid to upper 
  70s.

* WHERE...Portions of central and northern Utah.

* WHEN...Until 10 PM MDT Friday.

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

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. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. 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.

&&

$$

UTZ114-120-121-130-091200-
/O.CON.KSLC.EH.W.0003.000000T0000Z-210710T0400Z/
Western Uinta Basin-Castle Country-San Rafael Swell-
Western Canyonlands-
Including the cities of Duchesne, Roosevelt, Price, Castle Dale, 
Emery, Green River, Goblin Valley, and Hanksville
248 PM MDT Thu Jul 8 2021

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 10 PM MDT
FRIDAY...

* WHAT...Dangerously hot conditions with high temperatures 100 to
  105 each afternoon. Near Green River...high temperatures of 106
  to 109 expected.

* WHERE...Western Canyonlands, San Rafael Swell, Castle Country 
  and Western Uinta Basin.

* WHEN...Until 10 PM MDT Friday.

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

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. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. 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.

&&

$$

UTZ108-091200-
/O.CON.KSLC.HT.Y.0006.000000T0000Z-210710T0400Z/
Wasatch Back-
Including the cities of Huntsville, Park City, and Heber City
248 PM MDT Thu Jul 8 2021

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 PM MDT FRIDAY...

* WHAT...Temperatures up to 100.

* WHERE...Wasatch Back.

* WHEN...Until 10 PM MDT Friday.

* IMPACTS...Hot temperatures may cause heat illnesses to occur.

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. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. 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.

&&

$$

For more information from NOAA/National Weather Service visit...
http://weather.gov/saltlakecity

For information on potential travel impacts visit...
http://udottraffic.utah.gov/roadweatherforecast.aspx
107 
WWUS75 KSLC 090927
NPWSLC

URGENT - WEATHER MESSAGE
National Weather Service Salt Lake City UT
327 AM MDT Fri Jul 9 2021

UTZ122>124-128-131-092300-
/O.CON.KSLC.EH.W.0003.000000T0000Z-210712T0300Z/
Southwest Utah-Lower Washington County-Zion National Park-
South Central Utah-Glen Canyon Recreation Area/Lake Powell-
Including the cities of Beaver, Cedar City, Milford, St George, 
Hurricane, Ivins, Springdale, Kanab, Escalante, Big Water, 
and Bullfrog
327 AM MDT Fri Jul 9 2021

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 9 PM MDT
SUNDAY...

* WHAT...Dangerously hot conditions with high temperatures 110 to
  115 near St George and Zion Canyon, and 102 to 108 elsewhere.

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

* WHEN...Until 9 PM MDT Sunday.

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

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. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. 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.

&&

$$

UTZ101>107-115-116-118-119-092300-
/O.CON.KSLC.EH.W.0003.000000T0000Z-210710T0400Z/
Great Salt Lake Desert and Mountains-Tooele and Rush Valleys-
Eastern Box Elder County-Northern Wasatch Front-Salt Lake Valley-
Utah Valley-Cache Valley/Utah Portion-
Western Millard and Juab Counties-Eastern Juab/Millard Counties-
Sanpete Valley-Sevier Valley-
Including the cities of Wendover, Dugway, Park Valley, Tooele, 
Grantsville, Vernon, Brigham City, Snowville, Ogden, Bountiful, 
Salt Lake City, West Jordan, Sandy, Lehi, Provo, Payson, Logan, 
Smithfield, Delta, Little Sahara, Nephi, Scipio, Fillmore, Manti,
Ephraim, Mt Pleasant, Richfield, and Salina
327 AM MDT Fri Jul 9 2021

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 10 PM MDT THIS
EVENING...

* WHAT...Dangerously hot conditions with temperatures 100 to 104
  this afternoon. 

* WHERE...Portions of central and northern Utah.

* WHEN...Until 10 PM MDT this evening.

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

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. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. 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.

&&

$$

UTZ114-120-121-130-092300-
/O.CON.KSLC.EH.W.0003.000000T0000Z-210710T0400Z/
Western Uinta Basin-Castle Country-San Rafael Swell-
Western Canyonlands-
Including the cities of Duchesne, Roosevelt, Price, Castle Dale, 
Emery, Green River, Goblin Valley, and Hanksville
327 AM MDT Fri Jul 9 2021

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 10 PM MDT THIS
EVENING...

* WHAT...Dangerously hot conditions with high temperatures 100 to
  105 each afternoon. Near Green River...high temperatures of 106
  to 109 expected.

* WHERE...Western Canyonlands, San Rafael Swell, Castle Country 
  and Western Uinta Basin.

* WHEN...Until 10 PM MDT this evening.

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

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. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. 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.

&&

$$

UTZ108-092300-
/O.CON.KSLC.HT.Y.0006.000000T0000Z-210710T0400Z/
Wasatch Back-
Including the cities of Huntsville, Park City, and Heber City
327 AM MDT Fri Jul 9 2021

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 PM MDT THIS EVENING...

* WHAT...Temperatures 95 to 100 this afternoon. 

* WHERE...Wasatch Back.

* WHEN...Until 10 PM MDT this evening.

* IMPACTS...Hot temperatures may cause heat illnesses to occur.

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. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. 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.

&&

$$

For more information from NOAA/National Weather Service visit...
http://weather.gov/saltlakecity

For information on potential travel impacts visit...
http://udottraffic.utah.gov/roadweatherforecast.aspx
889 
WWUS75 KSLC 092043
NPWSLC

URGENT - WEATHER MESSAGE
National Weather Service Salt Lake City UT
243 PM MDT Fri Jul 9 2021

UTZ122>124-128-131-100400-
/O.EXT.KSLC.EH.W.0003.000000T0000Z-210713T0300Z/
Southwest Utah-Lower Washington County-Zion National Park-
South Central Utah-Glen Canyon Recreation Area/Lake Powell-
Including the cities of Beaver, Cedar City, Milford, St George, 
Hurricane, Ivins, Springdale, Kanab, Escalante, Big Water, 
and Bullfrog
243 PM MDT Fri Jul 9 2021

...EXCESSIVE HEAT WARNING NOW IN EFFECT UNTIL 9 PM MDT MONDAY...

* WHAT...Dangerously hot conditions with high temperatures 110 
  to 117 near St George and Zion Canyon, and 102 to 108 
  elsewhere.

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

* WHEN...Until 9 PM MDT Monday.

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

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. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. 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.

&&

$$

UTZ101>107-115-116-118-119-100400-
/O.EXT.KSLC.EH.W.0003.000000T0000Z-210713T0300Z/
Great Salt Lake Desert and Mountains-Tooele and Rush Valleys-
Eastern Box Elder County-Northern Wasatch Front-Salt Lake Valley-
Utah Valley-Cache Valley/Utah Portion-
Western Millard and Juab Counties-Eastern Juab/Millard Counties-
Sanpete Valley-Sevier Valley-
Including the cities of Wendover, Dugway, Park Valley, Tooele, 
Grantsville, Vernon, Brigham City, Snowville, Ogden, Bountiful, 
Salt Lake City, West Jordan, Sandy, Lehi, Provo, Payson, Logan, 
Smithfield, Delta, Little Sahara, Nephi, Scipio, Fillmore, Manti,
Ephraim, Mt Pleasant, Richfield, and Salina
243 PM MDT Fri Jul 9 2021

...EXCESSIVE HEAT WARNING NOW IN EFFECT UNTIL 9 PM MDT MONDAY...

* WHAT...Dangerously hot conditions with high temperatures 100 to
  104 each afternoon.

* WHERE...Portions of central and northern Utah.

* WHEN...Until 9 PM MDT Monday.

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

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. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. 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.

&&

$$

UTZ120-121-130-100400-
/O.EXT.KSLC.EH.W.0003.000000T0000Z-210713T0300Z/
Castle Country-San Rafael Swell-Western Canyonlands-
Including the cities of Price, Castle Dale, Emery, Green River, 
Goblin Valley, and Hanksville
243 PM MDT Fri Jul 9 2021

...EXCESSIVE HEAT WARNING NOW IN EFFECT UNTIL 9 PM MDT MONDAY...

* WHAT...Dangerously hot conditions with high temperatures 100 
  to 105 each afternoon. Near Green River...high temperatures of 
  106 to 109 expected.

* WHERE...Western Canyonlands, San Rafael Swell and Castle 
  Country.

* WHEN...Until 9 PM MDT Monday.

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

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. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. 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.

&&

$$

UTZ114-100400-
/O.NEW.KSLC.HT.Y.0007.210711T1800Z-210713T0300Z/
/O.CON.KSLC.EH.W.0003.000000T0000Z-210710T0400Z/
Western Uinta Basin-
Including the cities of Duchesne and Roosevelt
243 PM MDT Fri Jul 9 2021

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 10 PM MDT THIS
EVENING...
...HEAT ADVISORY IN EFFECT FROM NOON SUNDAY TO 9 PM MDT MONDAY...

* WHAT...For the Excessive Heat Warning, dangerously hot 
  conditions with temperatures up to 102. For the Heat Advisory, 
  temperatures up to 98 expected.

* WHERE...Western Uinta Basin.

* WHEN...For the Excessive Heat Warning, until 10 PM MDT this 
  evening. For the Heat Advisory, from noon Sunday to 9 PM MDT 
  Monday.

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

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. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. 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.

&&

$$

UTZ108-100400-
/O.CON.KSLC.HT.Y.0006.000000T0000Z-210710T0400Z/
Wasatch Back-
Including the cities of Huntsville, Park City, and Heber City
243 PM MDT Fri Jul 9 2021

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 PM MDT THIS EVENING...

* WHAT...Temperatures 95 to 100 this afternoon.

* WHERE...Wasatch Back.

* WHEN...Until 10 PM MDT this evening.

* IMPACTS...Hot temperatures may cause heat illnesses to occur.

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. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. 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.

&&

$$

For more information from NOAA/National Weather Service visit...
http://weather.gov/saltlakecity

For information on potential travel impacts visit...
http://udottraffic.utah.gov/roadweatherforecast.aspx
550 
WWUS75 KSLC 100340
NPWSLC

URGENT - WEATHER MESSAGE
National Weather Service Salt Lake City UT
940 PM MDT Fri Jul 9 2021

UTZ114-101145-
/O.EXP.KSLC.EH.W.0003.000000T0000Z-210710T0400Z/
/O.CON.KSLC.HT.Y.0007.210711T1800Z-210713T0300Z/
Western Uinta Basin-
Including the cities of Duchesne and Roosevelt
940 PM MDT Fri Jul 9 2021

...HEAT ADVISORY REMAINS IN EFFECT FROM NOON SUNDAY TO 9 PM MDT
MONDAY...

* WHAT...Temperatures up to 98 expected.

* WHERE...Western Uinta Basin.

* WHEN...From noon Sunday to 9 PM MDT Monday.

* IMPACTS...Hot temperatures may cause heat illnesses to occur.

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. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. 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.

&&

$$

UTZ108-100445-
/O.EXP.KSLC.HT.Y.0006.000000T0000Z-210710T0400Z/
Wasatch Back-
Including the cities of Huntsville, Park City, and Heber City
940 PM MDT Fri Jul 9 2021

...HEAT ADVISORY WILL EXPIRE AT 10 PM MDT THIS EVENING...


$$

UTZ122>124-128-131-101145-
/O.CON.KSLC.EH.W.0003.000000T0000Z-210713T0300Z/
Southwest Utah-Lower Washington County-Zion National Park-
South Central Utah-Glen Canyon Recreation Area/Lake Powell-
Including the cities of Beaver, Cedar City, Milford, St George, 
Hurricane, Ivins, Springdale, Kanab, Escalante, Big Water, 
and Bullfrog
940 PM MDT Fri Jul 9 2021

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 9 PM MDT
MONDAY...

* WHAT...Dangerously hot conditions with high temperatures 110 
  to 117 near St George and Zion Canyon, and 102 to 108 
  elsewhere.

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

* WHEN...Until 9 PM MDT Monday.

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

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. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. 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.

&&

$$

UTZ101>107-115-116-118-119-101145-
/O.CON.KSLC.EH.W.0003.000000T0000Z-210713T0300Z/
Great Salt Lake Desert and Mountains-Tooele and Rush Valleys-
Eastern Box Elder County-Northern Wasatch Front-Salt Lake Valley-
Utah Valley-Cache Valley/Utah Portion-
Western Millard and Juab Counties-Eastern Juab/Millard Counties-
Sanpete Valley-Sevier Valley-
Including the cities of Wendover, Dugway, Park Valley, Tooele, 
Grantsville, Vernon, Brigham City, Snowville, Ogden, Bountiful, 
Salt Lake City, West Jordan, Sandy, Lehi, Provo, Payson, Logan, 
Smithfield, Delta, Little Sahara, Nephi, Scipio, Fillmore, Manti,
Ephraim, Mt Pleasant, Richfield, and Salina
940 PM MDT Fri Jul 9 2021

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 9 PM MDT
MONDAY...

* WHAT...Dangerously hot conditions with high temperatures 100 
  to 104 each afternoon.

* WHERE...Portions of central and northern Utah.

* WHEN...Until 9 PM MDT Monday.

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

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. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. 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.

&&

$$

UTZ120-121-130-101145-
/O.CON.KSLC.EH.W.0003.000000T0000Z-210713T0300Z/
Castle Country-San Rafael Swell-Western Canyonlands-
Including the cities of Price, Castle Dale, Emery, Green River, 
Goblin Valley, and Hanksville
940 PM MDT Fri Jul 9 2021

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 9 PM MDT
MONDAY...

* WHAT...Dangerously hot conditions with high temperatures 100 
  to 105 each afternoon. Near Green River...high temperatures of 
  106 to 109 expected.

* WHERE...Western Canyonlands, San Rafael Swell and Castle 
  Country.

* WHEN...Until 9 PM MDT Monday.

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

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. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. 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.

&&

$$

For more information from NOAA/National Weather Service visit...
http://weather.gov/saltlakecity

For information on potential travel impacts visit...
http://udottraffic.utah.gov/roadweatherforecast.aspx
665 
WWUS75 KSLC 100917
NPWSLC

URGENT - WEATHER MESSAGE
National Weather Service Salt Lake City UT
317 AM MDT Sat Jul 10 2021

UTZ122>124-128-131-102200-
/O.CON.KSLC.EH.W.0003.000000T0000Z-210713T0300Z/
Southwest Utah-Lower Washington County-Zion National Park-
South Central Utah-Glen Canyon Recreation Area/Lake Powell-
Including the cities of Beaver, Cedar City, Milford, St George, 
Hurricane, Ivins, Springdale, Kanab, Escalante, Big Water, 
and Bullfrog
317 AM MDT Sat Jul 10 2021

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 9 PM MDT
MONDAY...

* WHAT...Dangerously hot conditions with high temperatures 110 to
  117 near St George and Zion Canyon, and 102 to 108 elsewhere.
  Warm nighttime lows in the low 80s in lower Washington County.

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

* WHEN...Until 9 PM MDT Monday.

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

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. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. 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.

&&

$$

UTZ101>107-115-116-118-119-102200-
/O.CON.KSLC.EH.W.0003.000000T0000Z-210713T0300Z/
Great Salt Lake Desert and Mountains-Tooele and Rush Valleys-
Eastern Box Elder County-Northern Wasatch Front-Salt Lake Valley-
Utah Valley-Cache Valley/Utah Portion-
Western Millard and Juab Counties-Eastern Juab/Millard Counties-
Sanpete Valley-Sevier Valley-
Including the cities of Wendover, Dugway, Park Valley, Tooele, 
Grantsville, Vernon, Brigham City, Snowville, Ogden, Bountiful, 
Salt Lake City, West Jordan, Sandy, Lehi, Provo, Payson, Logan, 
Smithfield, Delta, Little Sahara, Nephi, Scipio, Fillmore, Manti,
Ephraim, Mt Pleasant, Richfield, and Salina
317 AM MDT Sat Jul 10 2021

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 9 PM MDT
MONDAY...

* WHAT...Dangerously hot conditions with high temperatures 100 
  to 104 each afternoon.

* WHERE...Portions of central and northern Utah.

* WHEN...Until 9 PM MDT Monday.

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

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. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. 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.

&&

$$

UTZ120-121-130-102200-
/O.CON.KSLC.EH.W.0003.000000T0000Z-210713T0300Z/
Castle Country-San Rafael Swell-Western Canyonlands-
Including the cities of Price, Castle Dale, Emery, Green River, 
Goblin Valley, and Hanksville
317 AM MDT Sat Jul 10 2021

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 9 PM MDT
MONDAY...

* WHAT...Dangerously hot conditions with high temperatures 100 
  to 105 each afternoon. Near Green River...high temperatures of 
  106 to 109 expected.

* WHERE...Western Canyonlands, San Rafael Swell and Castle 
  Country.

* WHEN...Until 9 PM MDT Monday.

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

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. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. 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.

&&

$$

UTZ114-102200-
/O.CON.KSLC.HT.Y.0007.210711T1800Z-210713T0300Z/
Western Uinta Basin-
Including the cities of Duchesne and Roosevelt
317 AM MDT Sat Jul 10 2021

...HEAT ADVISORY REMAINS IN EFFECT FROM NOON SUNDAY TO 9 PM MDT
MONDAY...

* WHAT...Temperatures up to 98 expected.

* WHERE...Western Uinta Basin.

* WHEN...From noon Sunday to 9 PM MDT Monday.

* IMPACTS...Hot temperatures may cause heat illnesses to occur.

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. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. 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.

&&

$$

For more information from NOAA/National Weather Service visit...
http://weather.gov/saltlakecity

For information on potential travel impacts visit...
http://udottraffic.utah.gov/roadweatherforecast.aspx
052 
WWUS75 KSLC 102113
NPWSLC

URGENT - WEATHER MESSAGE
National Weather Service Salt Lake City UT
313 PM MDT Sat Jul 10 2021

UTZ122>124-128-131-110515-
/O.CON.KSLC.EH.W.0003.000000T0000Z-210713T0300Z/
Southwest Utah-Lower Washington County-Zion National Park-
South Central Utah-Glen Canyon Recreation Area/Lake Powell-
Including the cities of Beaver, Cedar City, Milford, St George, 
Hurricane, Ivins, Springdale, Kanab, Escalante, Big Water, 
and Bullfrog
313 PM MDT Sat Jul 10 2021

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 9 PM MDT
MONDAY...

* WHAT...Dangerously hot conditions with high temperatures 110 
  to 117 near St George and Zion Canyon, and 102 to 108 
  elsewhere. Warm nighttime lows in the low 80s in lower 
  Washington County.

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

* WHEN...Until 9 PM MDT Monday.

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

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. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. 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.

&&

$$

UTZ101>107-115-116-118-119-110515-
/O.CON.KSLC.EH.W.0003.000000T0000Z-210713T0300Z/
Great Salt Lake Desert and Mountains-Tooele and Rush Valleys-
Eastern Box Elder County-Northern Wasatch Front-Salt Lake Valley-
Utah Valley-Cache Valley/Utah Portion-
Western Millard and Juab Counties-Eastern Juab/Millard Counties-
Sanpete Valley-Sevier Valley-
Including the cities of Wendover, Dugway, Park Valley, Tooele, 
Grantsville, Vernon, Brigham City, Snowville, Ogden, Bountiful, 
Salt Lake City, West Jordan, Sandy, Lehi, Provo, Payson, Logan, 
Smithfield, Delta, Little Sahara, Nephi, Scipio, Fillmore, Manti,
Ephraim, Mt Pleasant, Richfield, and Salina
313 PM MDT Sat Jul 10 2021

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 9 PM MDT
MONDAY...

* WHAT...Dangerously hot conditions with high temperatures 100 
  to 104 each afternoon.

* WHERE...Portions of central and northern Utah.

* WHEN...Until 9 PM MDT Monday.

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

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. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. 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.

&&

$$

UTZ120-121-130-110515-
/O.CON.KSLC.EH.W.0003.000000T0000Z-210713T0300Z/
Castle Country-San Rafael Swell-Western Canyonlands-
Including the cities of Price, Castle Dale, Emery, Green River, 
Goblin Valley, and Hanksville
313 PM MDT Sat Jul 10 2021

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 9 PM MDT
MONDAY...

* WHAT...Dangerously hot conditions with high temperatures 100 
  to 105 each afternoon. Near Green River...high temperatures of 
  106 to 109 expected.

* WHERE...Western Canyonlands, San Rafael Swell and Castle 
  Country.

* WHEN...Until 9 PM MDT Monday.

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

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. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. 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.

&&

$$

UTZ114-110515-
/O.CON.KSLC.HT.Y.0007.210711T1800Z-210713T0300Z/
Western Uinta Basin-
Including the cities of Duchesne and Roosevelt
313 PM MDT Sat Jul 10 2021

...HEAT ADVISORY REMAINS IN EFFECT FROM NOON SUNDAY TO 9 PM MDT
MONDAY...

* WHAT...Temperatures up to 99 expected.

* WHERE...Western Uinta Basin.

* WHEN...From noon Sunday to 9 PM MDT Monday.

* IMPACTS...Hot temperatures may cause heat illnesses to occur.

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. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. 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.

&&

$$

For more information from NOAA/National Weather Service visit...
http://weather.gov/saltlakecity

For information on potential travel impacts visit...
http://udottraffic.utah.gov/roadweatherforecast.aspx
000 
WWUS75 KSLC 110631
NPWSLC

URGENT - WEATHER MESSAGE
National Weather Service Salt Lake City UT
1231 AM MDT Sun Jul 11 2021

UTZ122>124-128-131-112200-
/O.CON.KSLC.EH.W.0003.000000T0000Z-210713T0300Z/
Southwest Utah-Lower Washington County-Zion National Park-
South Central Utah-Glen Canyon Recreation Area/Lake Powell-
Including the cities of Beaver, Cedar City, Milford, St George, 
Hurricane, Ivins, Springdale, Kanab, Escalante, Big Water, 
and Bullfrog
1231 AM MDT Sun Jul 11 2021

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 9 PM MDT
MONDAY...

* WHAT...Dangerously hot conditions with high temperatures 110 to
  115 near St George and Zion Canyon, and 102 to 110 elsewhere. 
  Warm nighttime lows in the low 80s in lower Washington County.

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

* WHEN...Until 9 PM MDT Monday.

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

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. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. 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.

&&

$$

UTZ101>107-115-116-118-119-112200-
/O.CON.KSLC.EH.W.0003.000000T0000Z-210713T0300Z/
Great Salt Lake Desert and Mountains-Tooele and Rush Valleys-
Eastern Box Elder County-Northern Wasatch Front-Salt Lake Valley-
Utah Valley-Cache Valley/Utah Portion-
Western Millard and Juab Counties-Eastern Juab/Millard Counties-
Sanpete Valley-Sevier Valley-
Including the cities of Wendover, Dugway, Park Valley, Tooele, 
Grantsville, Vernon, Brigham City, Snowville, Ogden, Bountiful, 
Salt Lake City, West Jordan, Sandy, Lehi, Provo, Payson, Logan, 
Smithfield, Delta, Little Sahara, Nephi, Scipio, Fillmore, Manti,
Ephraim, Mt Pleasant, Richfield, and Salina
1231 AM MDT Sun Jul 11 2021

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 9 PM MDT
MONDAY...

* WHAT...Dangerously hot conditions with high temperatures 98 to
  103 each afternoon.

* WHERE...Portions of central and northern Utah.

* WHEN...Until 9 PM MDT Monday.

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

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. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. 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.

&&

$$

UTZ120-121-130-112200-
/O.CON.KSLC.EH.W.0003.000000T0000Z-210713T0300Z/
Castle Country-San Rafael Swell-Western Canyonlands-
Including the cities of Price, Castle Dale, Emery, Green River, 
Goblin Valley, and Hanksville
1231 AM MDT Sun Jul 11 2021

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 9 PM MDT
MONDAY...

* WHAT...Dangerously hot conditions with high temperatures 100 
  to 105 each afternoon. Near Green River...high temperatures of 
  106 to 109 expected.

* WHERE...Western Canyonlands, San Rafael Swell and Castle 
  Country.

* WHEN...Until 9 PM MDT Monday.

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

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. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. 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.

&&

$$

UTZ114-112200-
/O.CON.KSLC.HT.Y.0007.210711T1800Z-210713T0300Z/
Western Uinta Basin-
Including the cities of Duchesne and Roosevelt
1231 AM MDT Sun Jul 11 2021

...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 9 PM MDT
MONDAY...

* WHAT...Temperatures up to 99 expected.

* WHERE...Western Uinta Basin.

* WHEN...From noon Sunday to 9 PM MDT Monday.

* IMPACTS...Hot temperatures may cause heat illnesses to occur.

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. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. 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.

&&

$$

For more information from NOAA/National Weather Service visit...
http://weather.gov/saltlakecity

For information on potential travel impacts visit...
http://udottraffic.utah.gov/roadweatherforecast.aspx
782 
WWUS75 KSLC 112052
NPWSLC

URGENT - WEATHER MESSAGE
National Weather Service Salt Lake City UT
252 PM MDT Sun Jul 11 2021

UTZ122>124-128-131-120500-
/O.CON.KSLC.EH.W.0003.000000T0000Z-210713T0300Z/
Southwest Utah-Lower Washington County-Zion National Park-
South Central Utah-Glen Canyon Recreation Area/Lake Powell-
Including the cities of Beaver, Cedar City, Milford, St George, 
Hurricane, Ivins, Springdale, Kanab, Escalante, Big Water, 
and Bullfrog
252 PM MDT Sun Jul 11 2021

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 9 PM MDT
MONDAY...

* WHAT...Dangerously hot conditions with high temperatures 110 
  to 115 near St George and Zion Canyon, and 102 to 110 
  elsewhere. Warm nighttime lows in the low 80s in lower 
  Washington County.

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

* WHEN...Until 9 PM MDT Monday.

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

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. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. 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.

&&

$$

UTZ101>107-115-116-118-119-120500-
/O.CON.KSLC.EH.W.0003.000000T0000Z-210713T0300Z/
Great Salt Lake Desert and Mountains-Tooele and Rush Valleys-
Eastern Box Elder County-Northern Wasatch Front-Salt Lake Valley-
Utah Valley-Cache Valley/Utah Portion-
Western Millard and Juab Counties-Eastern Juab/Millard Counties-
Sanpete Valley-Sevier Valley-
Including the cities of Wendover, Dugway, Park Valley, Tooele, 
Grantsville, Vernon, Brigham City, Snowville, Ogden, Bountiful, 
Salt Lake City, West Jordan, Sandy, Lehi, Provo, Payson, Logan, 
Smithfield, Delta, Little Sahara, Nephi, Scipio, Fillmore, Manti,
Ephraim, Mt Pleasant, Richfield, and Salina
252 PM MDT Sun Jul 11 2021

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 9 PM MDT
MONDAY...

* WHAT...Dangerously hot conditions with high temperatures 98 to 
  103 each afternoon.

* WHERE...Portions of central and northern Utah.

* WHEN...Until 9 PM MDT Monday.

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

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. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. 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.

&&

$$

UTZ120-121-130-120500-
/O.CON.KSLC.EH.W.0003.000000T0000Z-210713T0300Z/
Castle Country-San Rafael Swell-Western Canyonlands-
Including the cities of Price, Castle Dale, Emery, Green River, 
Goblin Valley, and Hanksville
252 PM MDT Sun Jul 11 2021

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 9 PM MDT
MONDAY...

* WHAT...Dangerously hot conditions with high temperatures 100 to
  105 each afternoon. 

* WHERE...Western Canyonlands, San Rafael Swell and Castle 
  Country.

* WHEN...Until 9 PM MDT Monday.

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

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. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. 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.

&&

$$

UTZ114-120500-
/O.CON.KSLC.HT.Y.0007.000000T0000Z-210713T0300Z/
Western Uinta Basin-
Including the cities of Duchesne and Roosevelt
252 PM MDT Sun Jul 11 2021

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM MDT MONDAY...

* WHAT...Temperatures up to 99 expected.

* WHERE...Western Uinta Basin.

* WHEN...From noon Sunday to 9 PM MDT Monday.

* IMPACTS...Hot temperatures may cause heat illnesses to occur.

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. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. 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.

&&

$$

For more information from NOAA/National Weather Service visit...
http://weather.gov/saltlakecity

For information on potential travel impacts visit...
http://udottraffic.utah.gov/roadweatherforecast.aspx
980 
WWUS75 KSLC 120435
NPWSLC

URGENT - WEATHER MESSAGE
National Weather Service Salt Lake City UT
1035 PM MDT Sun Jul 11 2021

UTZ122>124-128-131-121230-
/O.CON.KSLC.EH.W.0003.000000T0000Z-210713T0300Z/
Southwest Utah-Lower Washington County-Zion National Park-
South Central Utah-Glen Canyon Recreation Area/Lake Powell-
Including the cities of Beaver, Cedar City, Milford, St George, 
Hurricane, Ivins, Springdale, Kanab, Escalante, Big Water, 
and Bullfrog
1035 PM MDT Sun Jul 11 2021

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 9 PM MDT
MONDAY...

* WHAT...Dangerously hot conditions with high temperatures up to
  110 near St George and Zion Canyon, and 100 to 107 elsewhere. 
  Warm nighttime lows in the low 80s in lower Washington County.

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

* WHEN...Until 9 PM MDT Monday.

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

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. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. 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.

&&

$$

UTZ101>107-115-116-118-119-121230-
/O.CON.KSLC.EH.W.0003.000000T0000Z-210713T0300Z/
Great Salt Lake Desert and Mountains-Tooele and Rush Valleys-
Eastern Box Elder County-Northern Wasatch Front-Salt Lake Valley-
Utah Valley-Cache Valley/Utah Portion-
Western Millard and Juab Counties-Eastern Juab/Millard Counties-
Sanpete Valley-Sevier Valley-
Including the cities of Wendover, Dugway, Park Valley, Tooele, 
Grantsville, Vernon, Brigham City, Snowville, Ogden, Bountiful, 
Salt Lake City, West Jordan, Sandy, Lehi, Provo, Payson, Logan, 
Smithfield, Delta, Little Sahara, Nephi, Scipio, Fillmore, Manti,
Ephraim, Mt Pleasant, Richfield, and Salina
1035 PM MDT Sun Jul 11 2021

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 9 PM MDT
MONDAY...

* WHAT...Dangerously hot conditions with high temperatures 98 to 
  103.

* WHERE...Portions of central and northern Utah.

* WHEN...Until 9 PM MDT Monday.

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


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. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. 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.

&&

$$

UTZ120-121-130-121230-
/O.CON.KSLC.EH.W.0003.000000T0000Z-210713T0300Z/
Castle Country-San Rafael Swell-Western Canyonlands-
Including the cities of Price, Castle Dale, Emery, Green River, 
Goblin Valley, and Hanksville
1035 PM MDT Sun Jul 11 2021

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 9 PM MDT
MONDAY...

* WHAT...Dangerously hot conditions with high temperatures 98 to 
  105.

* WHERE...Western Canyonlands, San Rafael Swell and Castle 
  Country.

* WHEN...Until 9 PM MDT Monday.

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


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. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. 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.

&&

$$

UTZ114-121230-
/O.CON.KSLC.HT.Y.0007.000000T0000Z-210713T0300Z/
Western Uinta Basin-
Including the cities of Duchesne and Roosevelt
1035 PM MDT Sun Jul 11 2021

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM MDT MONDAY...

* WHAT...Temperatures up to 98.

* WHERE...Western Uinta Basin.

* WHEN...Until 9 PM MDT Monday.

* IMPACTS...Hot temperatures may cause heat illnesses to occur.

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. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. 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.

&&

$$

For more information from NOAA/National Weather Service visit...
http://weather.gov/saltlakecity

For information on potential travel impacts visit...
http://udottraffic.utah.gov/roadweatherforecast.aspx
184 
WWUS75 KSLC 121146
NPWSLC

URGENT - WEATHER MESSAGE
National Weather Service Salt Lake City UT
546 AM MDT Mon Jul 12 2021

UTZ122>124-128-131-130300-
/O.CON.KSLC.EH.W.0003.000000T0000Z-210713T0300Z/
Southwest Utah-Lower Washington County-Zion National Park-
South Central Utah-Glen Canyon Recreation Area/Lake Powell-
Including the cities of Beaver, Cedar City, Milford, St George, 
Hurricane, Ivins, Springdale, Kanab, Escalante, Big Water, 
and Bullfrog
546 AM MDT Mon Jul 12 2021

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS
EVENING...

* WHAT...Dangerously hot conditions with high temperatures up to
  108 near St George and Zion Canyon, and 100 to 107 elsewhere.

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

* WHEN...Until 9 PM MDT Monday.

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

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. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. 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.

&&

$$

UTZ101>107-115-116-118-119-130300-
/O.CON.KSLC.EH.W.0003.000000T0000Z-210713T0300Z/
Great Salt Lake Desert and Mountains-Tooele and Rush Valleys-
Eastern Box Elder County-Northern Wasatch Front-Salt Lake Valley-
Utah Valley-Cache Valley/Utah Portion-
Western Millard and Juab Counties-Eastern Juab/Millard Counties-
Sanpete Valley-Sevier Valley-
Including the cities of Wendover, Dugway, Park Valley, Tooele, 
Grantsville, Vernon, Brigham City, Snowville, Ogden, Bountiful, 
Salt Lake City, West Jordan, Sandy, Lehi, Provo, Payson, Logan, 
Smithfield, Delta, Little Sahara, Nephi, Scipio, Fillmore, Manti,
Ephraim, Mt Pleasant, Richfield, and Salina
546 AM MDT Mon Jul 12 2021

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS
EVENING...

* WHAT...Dangerously hot conditions with high temperatures 98 to 
  102.

* WHERE...Portions of central and northern Utah.

* WHEN...Until 9 PM MDT Monday.

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

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. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. 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.

&&

$$

UTZ120-121-130-130300-
/O.CON.KSLC.EH.W.0003.000000T0000Z-210713T0300Z/
Castle Country-San Rafael Swell-Western Canyonlands-
Including the cities of Price, Castle Dale, Emery, Green River, 
Goblin Valley, and Hanksville
546 AM MDT Mon Jul 12 2021

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS
EVENING...

* WHAT...Dangerously hot conditions with high temperatures 98 to 
  102.

* WHERE...Western Canyonlands, San Rafael Swell and Castle 
  Country.

* WHEN...Until 9 PM MDT Monday.

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

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. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. 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.

&&

$$

UTZ114-130300-
/O.CON.KSLC.HT.Y.0007.000000T0000Z-210713T0300Z/
Western Uinta Basin-
Including the cities of Duchesne and Roosevelt
546 AM MDT Mon Jul 12 2021

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

* WHAT...Temperatures up to 98.

* WHERE...Western Uinta Basin.

* WHEN...Until 9 PM MDT Monday.

* IMPACTS...Hot temperatures may cause heat illnesses to occur.

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. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. 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.

&&

$$

For more information from NOAA/National Weather Service visit...
http://weather.gov/saltlakecity

For information on potential travel impacts visit...
http://udottraffic.utah.gov/roadweatherforecast.aspx
695 
WWUS75 KSLC 130301
NPWSLC

URGENT - WEATHER MESSAGE
National Weather Service Salt Lake City UT
901 PM MDT Mon Jul 12 2021

UTZ122>124-128-131-130415-
/O.EXP.KSLC.EH.W.0003.000000T0000Z-210713T0300Z/
Southwest Utah-Lower Washington County-Zion National Park-
South Central Utah-Glen Canyon Recreation Area/Lake Powell-
Including the cities of Beaver, Cedar City, Milford, St George, 
Hurricane, Ivins, Springdale, Kanab, Escalante, Big Water, 
and Bullfrog
901 PM MDT Mon Jul 12 2021

...EXCESSIVE HEAT WARNING WILL EXPIRE AT 9 PM MDT THIS EVENING...

Temperatures will cool a few degrees across southwest and south-
central Utah tomorrow and will no longer be as hot as the past 
few days.

$$

UTZ101>107-115-116-118-119-130415-
/O.EXP.KSLC.EH.W.0003.000000T0000Z-210713T0300Z/
Great Salt Lake Desert and Mountains-Tooele and Rush Valleys-
Eastern Box Elder County-Northern Wasatch Front-Salt Lake Valley-
Utah Valley-Cache Valley/Utah Portion-
Western Millard and Juab Counties-Eastern Juab/Millard Counties-
Sanpete Valley-Sevier Valley-
Including the cities of Wendover, Dugway, Park Valley, Tooele, 
Grantsville, Vernon, Brigham City, Snowville, Ogden, Bountiful, 
Salt Lake City, West Jordan, Sandy, Lehi, Provo, Payson, Logan, 
Smithfield, Delta, Little Sahara, Nephi, Scipio, Fillmore, Manti,
Ephraim, Mt Pleasant, Richfield, and Salina
901 PM MDT Mon Jul 12 2021

...EXCESSIVE HEAT WARNING WILL EXPIRE AT 9 PM MDT THIS EVENING...

Temperatures are expected to cool slightly across northern through
west-central Utah tomorrow and will no longer be as hot as the
past few days.

$$

UTZ120-121-130-130415-
/O.EXP.KSLC.EH.W.0003.000000T0000Z-210713T0300Z/
Castle Country-San Rafael Swell-Western Canyonlands-
Including the cities of Price, Castle Dale, Emery, Green River, 
Goblin Valley, and Hanksville
901 PM MDT Mon Jul 12 2021

...EXCESSIVE HEAT WARNING WILL EXPIRE AT 9 PM MDT THIS EVENING...

Temperatures are expected to cool slightly across east-central 
and southeast Utah tomorrow and will no longer be as hot as the 
past few days.

$$

UTZ114-130415-
/O.EXP.KSLC.HT.Y.0007.000000T0000Z-210713T0300Z/
Western Uinta Basin-
Including the cities of Duchesne and Roosevelt
901 PM MDT Mon Jul 12 2021

...HEAT ADVISORY WILL EXPIRE AT 9 PM MDT THIS EVENING...

Temperatures are expected to cool slightly across the western
Uinta Basin tomorrow and will no longer be as hot as the past few
days.

$$

For more information from NOAA/National Weather Service visit...
http://weather.gov/saltlakecity

For information on potential travel impacts visit...
http://udottraffic.utah.gov/roadweatherforecast.aspx

What forecasters said that day

The local office's own words before this excessive heat warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Salt Lake City, UT wrote its last area forecast discussion before this excessive heat warning went out at Jul 5, 4:28 AM MDT, 9 hours 36 minutes earlier.

Area forecast discussion, Jul 5, 4:28 AM MDT, 9 hours 36 minutes before
Area Forecast Discussion
National Weather Service Salt Lake City UT
428 AM MDT Mon Jul 5 2021

.SYNOPSIS...High pressure over the Great Basin will continue to
bring hot temperatures to the area through much of the week. A
temporary increase in moisture will bring some showers and
thunderstorms to the area through Monday, otherwise mainly dry
conditions will prevail.

&&

.SHORT TERM (Through 12Z Thursday)...A modest moisture axis within
an anticyclonic flow around a western Colorado ridge axis resides
across the forecast area this morning. A weak wave embedded
within this flow enhanced showers across northern Utah early this
morning, and continues to lift across northeast Utah/southwest
Wyoming. Meanwhile isolated showers in the wake of this feature
have developed across northern Arizona and south central Utah, and
will likely persist through the morning hours.

Meanwhile a better defined upper trough currently extends across
central Idaho back into north central Nevada. As this feature
continues east today, veering low level flow across the forecast
area will allow slightly cooler and drier air to spread from west
to east across the area. As such by this afternoon anticipate the
convective threat will become increasingly confined to the eastern
third of the forecast area. As such have largely confined higher
flash flood potential to the Capitol Reef/San Rafael Swell area.

Mid level ridging is forecast to amplify across the region
Tuesday through Wednesday allowing for a warming and drying trend.
Lingering moisture may still support isolated convection over the
higher terrain, however the primary focus will be warming
temperatures with maxes once again reaching the 100F mark along
the Wasatch Front by Wednesday, and near 110F around St George and
Zion.

.LONG TERM (After 12Z Thursday)...Anticipating another rather
unseasonably hot day on Thursday with high pressure remaining in
place. Maxes will average 10F above seasonal normals, but ensemble
guidance is becoming increasingly bullish in showing a Pacific
Northwest trough moving over the top of the ridge Thursday
afternoon into Friday morning, weakening it, shifting it
southward, and allowing a mostly dry front to move into the area.
As a result, maxes on Friday should be a bit less hot, most likely
around 5F above seasonal normals, with less in the way of cooling
for southern Utah.

For the upcoming weekend and into early next week, guidance is in
good agreement that high pressure will strengthen as the ridge
axis shifts back over the area, resulting in a warming trend as
conditions remain dry. Confidence is high in this scenario, though
there is some spread into the guidance as to how quickly the
ridge will strengthen.

&&

.AVIATION...KSLC...The SLC terminal will see VFR conditions
through the morning with decreasing cloud cover. Light winds are
expected to becoming prevailing southerly by 12Z, shifting to the
northwest between 17Z and 19Z.

Rest of Utah and southwest Wyoming...VFR conditions are expected
across the area throughout the valid TAF period. Showers across
northern Utah may bring a few spots of gusty and/or erratic winds
before moving out of the area by 12Z. Additional isolated showers
will continue through the early morning for portions of central
and southern Utah, primarily east of I-15, resulting in a small
threat of gusty winds. Some additional scattered convection will
bring a threat of gusty and erratic winds to the higher terrain,
primarily across northern Utah, during the afternoon and early
evening hours.

&&

.FIRE WEATHER...Moisture which spread northward across the area
Sunday will remain in place mainly across areas east of I-15
today, allowing for isolated to scattered showers and
thunderstorms. The strongest storms will be capable of producing
locally heavy rain in addition to strong gusty winds. Meanwhile a
more stable airmass will spread into western Utah limiting any
potential for thunderstorms across this area.

High pressure aloft will strengthen across the region Tuesday
into Wednesday allowing for a warming and drying trend, with
lingering moisture allowing for isolated afternoon showers and
thunderstorms over the higher terrain. This warming trend will
push max temperatures to degrees or so above normal by Wednesday
afternoon.

A weather system forecast to cross the northern Rockies Thursday
will bring an increase in westerly winds across northern and
central Utah. These winds will bring the potential for critical
fire weather conditions across most northern zones Thursday
afternoon.

&&

.SLC WATCHES/WARNINGS/ADVISORIES...
UT...None.
WY...None.
&&

Seaman/Traphagan

For more information from NOAA's National Weather Service visit...
http://weather.gov/saltlakecity

For frequently asked questions about the Area Forecast Discussion
visit...
http://weather.gov/saltlakecity/general/afd_faqs.php
Hazardous weather outlook, Jul 4, 8:37 PM MDT, 17 hours 27 minutes before
Hazardous Weather Outlook
National Weather Service Salt Lake City UT
837 PM MDT Sun Jul 4 2021

UTZ101>131-WYZ021-051300-
Great Salt Lake Desert and Mountains-Tooele and Rush Valleys-
Eastern Box Elder County-Northern Wasatch Front-Salt Lake Valley-
Utah Valley-Cache Valley/Utah Portion-Wasatch Back-
Bear Lake and Bear River Valley-Wasatch Mountains I-80 North-
Wasatch Mountains South of I-80-Western Uinta Mountains-
Wasatch Plateau/Book Cliffs-Western Uinta Basin-
Western Millard and Juab Counties-Eastern Juab/Millard Counties-
Central Mountains-Sanpete Valley-Sevier Valley-Castle Country-
San Rafael Swell-Southwest Utah-Lower Washington County-
Zion National Park-Southern Mountains-Upper Sevier River Valleys-
Bryce Canyon Country-South Central Utah-
Capitol Reef National Park and Vicinity-Western Canyonlands-
Glen Canyon Recreation Area/Lake Powell-Southwest Wyoming-
837 PM MDT Sun Jul 4 2021

This Hazardous Weather Outlook is for portions of central Utah...
northern Utah...southern Utah...southwest Utah and southwest
Wyoming.

.DAY ONE...Tonight

Gusty winds and heavy rainfall can be expected in association
with showers and thunderstorms through the overnight hours.

.DAYS TWO THROUGH SEVEN...Monday through Saturday

Another round of showers and thunderstorms will be possible across
much of Utah early Monday into Monday afternoon. Gusty winds and
locally heavy rainfall can be expected.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed. Please relay any information
about observed severe weather to the NWS while following all
local, state, and CDC guidelines.

For more information from NOAA/s National Weather Service visit...
http://weather.gov/saltlakecity

For information on potential road travel impacts visit...
http://www.udottraffic.utah.gov/roadweatherforecast.aspx

The office that day

Everything else NWS Salt Lake City, UT issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jul 5, 2:04 PM MDTHeat AdvisorySLCBeaver, Box Elder, Cache, Davis, Duchesne, Emery and 14 more48 hr
Jul 5, 2:56 PM MDTSpecial Weather StatementSLCGarfield49 min
Jul 5, 3:06 PM MDTSpecial Weather StatementSLCCache54 min
Jul 5, 3:20 PM MDTSpecial Weather StatementSLCGarfield25 min
Jul 5, 4:39 PM MDTSpecial Weather StatementSLCCache51 min

Nearby

Excessive Heat Warnings in Utah, 2021Every excessive heat warning in 2021

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.