Alert archive / California / Excessive Heat Warnings in 2016

Excessive Heat Warning 2, NWS Las Vegas, NV

June 6, 2016Inyo County, San Bernardino County, California; Clark County, Nye County, Nevada

NWS Las Vegas, NV issued this excessive heat warning at Jun 6, 2016, 1:45 AM PDT for Inyo County, San Bernardino County, California; Clark County, Nye County, Nevada. It took effect at Jun 7, 2016, 10:00 AM PDT. It was in force for 34 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Jun 6, 2016, 1:45 AM PDT (08:45 UTC)
In effect from
Jun 7, 2016, 10:00 AM PDT
Expired
Jun 8, 2016, 8:00 PM PDT
In force
34 hr
Issued by
NWS Las Vegas, NV

Counties Inyo County, CA, San Bernardino County, CA, Clark County, NV, Nye County, NV

The radar

The Las Vegas radar (KESX), 146 km from the middle of the area, began a volume at 08:51 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.

The nearest sounding before it

Las Vegas, NV (KVEF), launched 00:00Z, 8.8 hours before the alert went out and 65 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, Las Vegas, NV at 00:00Z on 2016-06-06Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 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, Las Vegas, NV at 00:00Z on 2016-06-06The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -17 square meters per square second.1939Sfc1 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
5019 m above ground
0-6 km bulk shear
17 kt
0-1 km storm-relative helicity
-17 m²/s²
0-3 km storm-relative helicity
23 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

337 
WWUS75 KVEF 060845
NPWVEF

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE LAS VEGAS NV
145 AM PDT MON JUN 6 2016

CAZ523-524-061800-
/O.NEW.KVEF.EH.W.0002.160607T1700Z-160608T0300Z/
WESTERN MOJAVE DESERT-EASTERN MOJAVE DESERT-
INCLUDING THE CITIES OF...BARSTOW...DAGGETT...FORT IRWIN...
BAKER...MOUNTAIN PASS...MITCHELL CAVERNS
145 AM PDT MON JUN 6 2016

...EXCESSIVE HEAT WARNING IN EFFECT FROM 10 AM TO 8 PM PDT
TUESDAY...

THE NATIONAL WEATHER SERVICE IN LAS VEGAS HAS ISSUED AN EXCESSIVE
HEAT WARNING...WHICH IS IN EFFECT FROM 10 AM TO 8 PM PDT TUESDAY.

* TEMPERATURE...HIGHS 105 TO 110 ACROSS MUCH OF THE MOJAVE DESERT.

* IMPACTS...HEAT RELATED ILLNESSES SUCH AS HEAT EXHAUSTION AND HEAT
  STROKE WILL BE POSSIBLE. PEOPLE MOST VULNERABLE INCLUDE THOSE WHO
  ARE SPENDING LOTS OF TIME OUTDOORS...THOSE WHO DO NOT HAVE AIR
  CONDITIONING...YOUNG CHILDREN...THE ELDERLY...AND THOSE WITH
  CHRONIC AILMENTS. NO PERSON OR ANIMAL SHOULD BE LEFT IN A CLOSED
  VEHICLE AS HEAT STROKE STROKE...EXHAUSTION CAN OCCUR IN VERY SHORT
  ORDER.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

AN EXCESSIVE HEAT WARNING MEANS THAT A PROLONGED PERIOD OF
DANGEROUSLY HOT TEMPERATURES WILL OCCUR. THE COMBINATION OF HOT
TEMPERATURES AND HIGH HUMIDITY WILL COMBINE TO CREATE A DANGEROUS
SITUATION IN WHICH HEAT ILLNESSES ARE LIKELY. DRINK PLENTY OF
FLUIDS...STAY IN AN AIR-CONDITIONED ROOM...STAY OUT OF THE SUN...
AND CHECK UP ON RELATIVES AND NEIGHBORS.

IF YOU PLAN TO BE OUTSIDE...AVOID PROLONGED EXPOSURE OR STRENUOUS
PHYSICAL ACTIVITY. YOUR BODY CAN LOSE UP TO A GALLON OF WATER AN
HOUR THROUGH PERSPIRATION...SO DRINK PLENTY OF WATER TO AVOID
DEHYDRATION. ALCOHOLIC AND CAFFEINATED BEVERAGES SHOULD BE
AVOIDED BECAUSE THEY CAN INCREASE THE RATE OF WATER LOSS IN YOUR
BODY...INCREASING THE RISK OF HEAT EXHAUSTION OR STROKE. WEAR
LIGHT WEIGHT...LIGHT COLORED...LOOSE FITTING CLOTHING. WEAR A HAT
TO SHIELD YOURSELF FROM THE SUNSHINE AND USE A SUNSCREEN TO
REDUCE THE RISK OF SUNBURN.

&&

$$

CAZ522-NVZ017-020-061800-
/O.NEW.KVEF.EH.W.0002.160607T1700Z-160609T0300Z/
DEATH VALLEY NATIONAL PARK-WESTERN CLARK AND SOUTHERN NYE COUNTY-
LAS VEGAS VALLEY-
INCLUDING THE CITIES OF...FURNACE CREEK...STOVEPIPE WELLS...
SHOSHONE...PAHRUMP...INDIAN SPRINGS...DESERT ROCK...
AMARGOSA VALLEY...LAS VEGAS...NORTH LAS VEGAS...HENDERSON...
BOULDER CITY
145 AM PDT MON JUN 6 2016

...EXCESSIVE HEAT WARNING IN EFFECT FROM 10 AM TUESDAY TO 8 PM
PDT WEDNESDAY...

THE NATIONAL WEATHER SERVICE IN LAS VEGAS HAS ISSUED AN EXCESSIVE
HEAT WARNING...WHICH IS IN EFFECT FROM 10 AM TUESDAY TO 8 PM PDT
WEDNESDAY. 

* TEMPERATURE...106 TO 111 ACROSS THE LAS VEGAS VALLEY...BOULDER
  CITY...AND SOUTHERN NYE COUNTY. 115 TO 120 IN DEATH VALLEY
  NATIONAL PARK. LOWS WILL GENERALLY BE 75 TO 85 DEGREES. 

* IMPACTS...HEAT RELATED ILLNESSES SUCH AS HEAT EXHAUSTION AND 
  HEAT STROKE WILL BE LIKELY. PEOPLE MOST VULNERABLE INCLUDE 
  THOSE WHO ARE SPENDING LOTS OF TIME OUTDOORS...THOSE WHO DO 
  NOT HAVE AIR CONDITIONING...YOUNG CHILDREN...THE ELDERLY...AND 
  THOSE WITH CHRONIC AILMENTS. NO PERSON OR ANIMAL SHOULD BE 
  LEFT IN A CLOSED VEHICLE AS HEAT STROKE STROKE...EXHAUSTION 
  CAN OCCUR IN VERY SHORT ORDER. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

AN EXCESSIVE HEAT WARNING MEANS THAT A PROLONGED PERIOD OF
DANGEROUSLY HOT TEMPERATURES WILL OCCUR. THE COMBINATION OF HOT
TEMPERATURES AND HIGH HUMIDITY WILL COMBINE TO CREATE A DANGEROUS
SITUATION IN WHICH HEAT ILLNESSES ARE LIKELY. DRINK PLENTY OF
FLUIDS...STAY IN AN AIR-CONDITIONED ROOM...STAY OUT OF THE SUN...
AND CHECK UP ON RELATIVES AND NEIGHBORS.

IF YOU PLAN TO BE OUTSIDE...AVOID PROLONGED EXPOSURE OR STRENUOUS
PHYSICAL ACTIVITY. YOUR BODY CAN LOSE UP TO A GALLON OF WATER AN
HOUR THROUGH PERSPIRATION...SO DRINK PLENTY OF WATER TO AVOID
DEHYDRATION. ALCOHOLIC AND CAFFEINATED BEVERAGES SHOULD BE
AVOIDED BECAUSE THEY CAN INCREASE THE RATE OF WATER LOSS IN YOUR
BODY...INCREASING THE RISK OF HEAT EXHAUSTION OR STROKE. WEAR
LIGHT WEIGHT...LIGHT COLORED...LOOSE FITTING CLOTHING. WEAR A HAT
TO SHIELD YOURSELF FROM THE SUNSHINE AND USE A SUNSCREEN TO
REDUCE THE RISK OF SUNBURN.

&&

$$

NVZ016-061800-
/O.NEW.KVEF.EH.W.0003.160608T1700Z-160609T0300Z/
NORTHEAST CLARK COUNTY-
INCLUDING THE CITIES OF...MESQUITE...OVERTON...MOAPA
145 AM PDT MON JUN 6 2016

...EXCESSIVE HEAT WARNING IN EFFECT FROM 10 AM TO 8 PM PDT
WEDNESDAY...

THE NATIONAL WEATHER SERVICE IN LAS VEGAS HAS ISSUED AN EXCESSIVE
HEAT WARNING...WHICH IS IN EFFECT FROM 10 AM TO 8 PM PDT
WEDNESDAY. 

* TEMPERATURE...107 TO 112 ACROSS NORTHEAST CLARK COUNTY...INCLUDING
  MESQUITE. 

* IMPACTS...HEAT RELATED ILLNESSES SUCH AS HEAT EXHAUSTION AND 
  HEAT STROKE WILL BE LIKELY. PEOPLE MOST VULNERABLE INCLUDE 
  THOSE WHO ARE SPENDING LOTS OF TIME OUTDOORS...THOSE WHO DO 
  NOT HAVE AIR CONDITIONING...YOUNG CHILDREN...THE ELDERLY...AND 
  THOSE WITH CHRONIC AILMENTS. NO PERSON OR ANIMAL SHOULD BE 
  LEFT IN A CLOSED VEHICLE AS HEAT STROKE STROKE...EXHAUSTION 
  CAN OCCUR IN VERY SHORT ORDER. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

AN EXCESSIVE HEAT WARNING MEANS THAT A PROLONGED PERIOD OF
DANGEROUSLY HOT TEMPERATURES WILL OCCUR. THE COMBINATION OF HOT
TEMPERATURES AND HIGH HUMIDITY WILL COMBINE TO CREATE A DANGEROUS
SITUATION IN WHICH HEAT ILLNESSES ARE LIKELY. DRINK PLENTY OF
FLUIDS...STAY IN AN AIR-CONDITIONED ROOM...STAY OUT OF THE SUN...
AND CHECK UP ON RELATIVES AND NEIGHBORS.

IF YOU PLAN TO BE OUTSIDE...AVOID PROLONGED EXPOSURE OR STRENUOUS
PHYSICAL ACTIVITY. YOUR BODY CAN LOSE UP TO A GALLON OF WATER AN
HOUR THROUGH PERSPIRATION...SO DRINK PLENTY OF WATER TO AVOID
DEHYDRATION. ALCOHOLIC AND CAFFEINATED BEVERAGES SHOULD BE
AVOIDED BECAUSE THEY CAN INCREASE THE RATE OF WATER LOSS IN YOUR
BODY...INCREASING THE RISK OF HEAT EXHAUSTION OR STROKE. WEAR
LIGHT WEIGHT...LIGHT COLORED...LOOSE FITTING CLOTHING. WEAR A HAT
TO SHIELD YOURSELF FROM THE SUNSHINE AND USE A SUNSCREEN TO
REDUCE THE RISK OF SUNBURN.


&&

$$
9 follow-up statements
575 
WWUS75 KVEF 061006 CCA
NPWVEF

URGENT - WEATHER MESSAGE...CORRECTED
NATIONAL WEATHER SERVICE LAS VEGAS NV
306 AM PDT MON JUN 6 2016

CAZ523-524-062300-
/O.COR.KVEF.EH.W.0002.160607T1700Z-160608T0300Z/
WESTERN MOJAVE DESERT-EASTERN MOJAVE DESERT-
INCLUDING THE CITIES OF...BARSTOW...DAGGETT...FORT IRWIN...
BAKER...MOUNTAIN PASS...MITCHELL CAVERNS
306 AM PDT MON JUN 6 2016

...EXCESSIVE HEAT WARNING IN EFFECT FROM 10 AM TO 8 PM PDT
TUESDAY...

THE NATIONAL WEATHER SERVICE IN LAS VEGAS HAS ISSUED AN EXCESSIVE
HEAT WARNING...WHICH IS IN EFFECT FROM 10 AM TO 8 PM PDT TUESDAY.

* TEMPERATURE...HIGHS 105 TO 110 ACROSS MUCH OF THE MOJAVE DESERT.

* IMPACTS...HEAT RELATED ILLNESSES SUCH AS HEAT EXHAUSTION AND HEAT
  STROKE WILL BE POSSIBLE. PEOPLE MOST VULNERABLE INCLUDE THOSE WHO
  ARE SPENDING LOTS OF TIME OUTDOORS...THOSE WHO DO NOT HAVE AIR
  CONDITIONING...YOUNG CHILDREN...THE ELDERLY...AND THOSE WITH
  CHRONIC AILMENTS. NO PERSON OR ANIMAL SHOULD BE LEFT IN A CLOSED
  VEHICLE AS HEAT STROKE STROKE...EXHAUSTION CAN OCCUR IN VERY SHORT
  ORDER.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

AN EXCESSIVE HEAT WARNING MEANS THAT A PERIOD OF DANGEROUSLY HOT
TEMPERATURES WILL OCCUR. HOT TEMPERATURES WILL CREATE A DANGEROUS
SITUATION IN WHICH HEAT ILLNESSES ARE LIKELY. DRINK PLENTY OF
FLUIDS...STAY IN AN AIR- CONDITIONED ROOM...STAY OUT OF THE SUN...
AND CHECK UP ON RELATIVES AND NEIGHBORS.

IF YOU PLAN TO BE OUTSIDE...AVOID PROLONGED EXPOSURE OR STRENUOUS
PHYSICAL ACTIVITY. YOUR BODY CAN LOSE UP TO A GALLON OF WATER AN
HOUR THROUGH PERSPIRATION...SO DRINK PLENTY OF WATER TO AVOID
DEHYDRATION. ALCOHOLIC AND CAFFEINATED BEVERAGES SHOULD BE
AVOIDED BECAUSE THEY CAN INCREASE THE RATE OF WATER LOSS IN YOUR
BODY...INCREASING THE RISK OF HEAT EXHAUSTION OR STROKE. WEAR
LIGHT WEIGHT...LIGHT COLORED...LOOSE FITTING CLOTHING. WEAR A HAT
TO SHIELD YOURSELF FROM THE SUNSHINE AND USE A SUNSCREEN TO
REDUCE THE RISK OF SUNBURN.

&&

$$

CAZ522-NVZ017-020-062300-
/O.COR.KVEF.EH.W.0002.160607T1700Z-160609T0300Z/
DEATH VALLEY NATIONAL PARK-WESTERN CLARK AND SOUTHERN NYE COUNTY-
LAS VEGAS VALLEY-
INCLUDING THE CITIES OF...FURNACE CREEK...STOVEPIPE WELLS...
SHOSHONE...PAHRUMP...INDIAN SPRINGS...DESERT ROCK...
AMARGOSA VALLEY...LAS VEGAS...NORTH LAS VEGAS...HENDERSON...
BOULDER CITY
306 AM PDT MON JUN 6 2016

...EXCESSIVE HEAT WARNING IN EFFECT FROM 10 AM TUESDAY TO 8 PM
PDT WEDNESDAY...

THE NATIONAL WEATHER SERVICE IN LAS VEGAS HAS ISSUED AN EXCESSIVE
HEAT WARNING...WHICH IS IN EFFECT FROM 10 AM TUESDAY TO 8 PM PDT
WEDNESDAY. 

* TEMPERATURE...106 TO 111 ACROSS THE LAS VEGAS VALLEY...BOULDER
  CITY...AND SOUTHERN NYE COUNTY. 115 TO 120 IN DEATH VALLEY
  NATIONAL PARK. LOWS WILL GENERALLY BE 75 TO 85 DEGREES. 

* IMPACTS...HEAT RELATED ILLNESSES SUCH AS HEAT EXHAUSTION AND 
  HEAT STROKE WILL BE LIKELY. PEOPLE MOST VULNERABLE INCLUDE 
  THOSE WHO ARE SPENDING LOTS OF TIME OUTDOORS...THOSE WHO DO 
  NOT HAVE AIR CONDITIONING...YOUNG CHILDREN...THE ELDERLY...AND 
  THOSE WITH CHRONIC AILMENTS. NO PERSON OR ANIMAL SHOULD BE 
  LEFT IN A CLOSED VEHICLE AS HEAT STROKE STROKE...EXHAUSTION 
  CAN OCCUR IN VERY SHORT ORDER. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

AN EXCESSIVE HEAT WARNING MEANS THAT A PROLONGED PERIOD OF
DANGEROUSLY HOT TEMPERATURES WILL OCCUR. HOT TEMPERATURES WILL
CREATE A DANGEROUS SITUATION IN WHICH HEAT ILLNESSES ARE LIKELY.
DRINK PLENTY OF FLUIDS...STAY IN AN AIR- CONDITIONED ROOM...STAY OUT
OF THE SUN... AND CHECK UP ON RELATIVES AND NEIGHBORS.

IF YOU PLAN TO BE OUTSIDE...AVOID PROLONGED EXPOSURE OR STRENUOUS
PHYSICAL ACTIVITY. YOUR BODY CAN LOSE UP TO A GALLON OF WATER AN
HOUR THROUGH PERSPIRATION...SO DRINK PLENTY OF WATER TO AVOID
DEHYDRATION. ALCOHOLIC AND CAFFEINATED BEVERAGES SHOULD BE
AVOIDED BECAUSE THEY CAN INCREASE THE RATE OF WATER LOSS IN YOUR
BODY...INCREASING THE RISK OF HEAT EXHAUSTION OR STROKE. WEAR
LIGHT WEIGHT...LIGHT COLORED...LOOSE FITTING CLOTHING. WEAR A HAT
TO SHIELD YOURSELF FROM THE SUNSHINE AND USE A SUNSCREEN TO
REDUCE THE RISK OF SUNBURN.

&&

$$

NVZ016-062300-
/O.COR.KVEF.EH.W.0003.160608T1700Z-160609T0300Z/
NORTHEAST CLARK COUNTY-
INCLUDING THE CITIES OF...MESQUITE...OVERTON...MOAPA
306 AM PDT MON JUN 6 2016

...EXCESSIVE HEAT WARNING IN EFFECT FROM 10 AM TO 8 PM PDT
WEDNESDAY...

THE NATIONAL WEATHER SERVICE IN LAS VEGAS HAS ISSUED AN EXCESSIVE
HEAT WARNING...WHICH IS IN EFFECT FROM 10 AM TO 8 PM PDT
WEDNESDAY. 

* TEMPERATURE...107 TO 112 ACROSS NORTHEAST CLARK COUNTY...INCLUDING
  MESQUITE. 

* IMPACTS...HEAT RELATED ILLNESSES SUCH AS HEAT EXHAUSTION AND 
  HEAT STROKE WILL BE LIKELY. PEOPLE MOST VULNERABLE INCLUDE 
  THOSE WHO ARE SPENDING LOTS OF TIME OUTDOORS...THOSE WHO DO 
  NOT HAVE AIR CONDITIONING...YOUNG CHILDREN...THE ELDERLY...AND 
  THOSE WITH CHRONIC AILMENTS. NO PERSON OR ANIMAL SHOULD BE 
  LEFT IN A CLOSED VEHICLE AS HEAT STROKE STROKE...EXHAUSTION 
  CAN OCCUR IN VERY SHORT ORDER. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

AN EXCESSIVE HEAT WARNING MEANS THAT A PERIOD OF DANGEROUSLY HOT
TEMPERATURES WILL OCCUR. HOT TEMPERATURES WILL CREATE A DANGEROUS
SITUATION IN WHICH HEAT ILLNESSES ARE LIKELY. DRINK PLENTY OF
FLUIDS...STAY IN AN AIR- CONDITIONED ROOM...STAY OUT OF THE SUN...
AND CHECK UP ON RELATIVES AND NEIGHBORS.

IF YOU PLAN TO BE OUTSIDE...AVOID PROLONGED EXPOSURE OR STRENUOUS
PHYSICAL ACTIVITY. YOUR BODY CAN LOSE UP TO A GALLON OF WATER AN
HOUR THROUGH PERSPIRATION...SO DRINK PLENTY OF WATER TO AVOID
DEHYDRATION. ALCOHOLIC AND CAFFEINATED BEVERAGES SHOULD BE
AVOIDED BECAUSE THEY CAN INCREASE THE RATE OF WATER LOSS IN YOUR
BODY...INCREASING THE RISK OF HEAT EXHAUSTION OR STROKE. WEAR
LIGHT WEIGHT...LIGHT COLORED...LOOSE FITTING CLOTHING. WEAR A HAT
TO SHIELD YOURSELF FROM THE SUNSHINE AND USE A SUNSCREEN TO
REDUCE THE RISK OF SUNBURN.


&&

$$
207 
WWUS75 KVEF 061257 CCA 
NPWVEF

URGENT - WEATHER MESSAGE...CORRECTED
NATIONAL WEATHER SERVICE LAS VEGAS NV
557 AM PDT MON JUN 6 2016

CAZ523-524-062300-
/O.COR.KVEF.EH.W.0002.160607T1700Z-160608T0300Z/
WESTERN MOJAVE DESERT-EASTERN MOJAVE DESERT-
INCLUDING THE CITIES OF...BARSTOW...DAGGETT...FORT IRWIN...
BAKER...MOUNTAIN PASS...MITCHELL CAVERNS
557 AM PDT MON JUN 6 2016

...EXCESSIVE HEAT WARNING IN EFFECT FROM 10 AM TO 8 PM PDT
TUESDAY...

THE NATIONAL WEATHER SERVICE IN LAS VEGAS HAS ISSUED AN EXCESSIVE
HEAT WARNING...WHICH IS IN EFFECT FROM 10 AM TO 8 PM PDT TUESDAY.

* TEMPERATURE...HIGHS 105 TO 110 ACROSS MUCH OF THE MOJAVE DESERT.

* IMPACTS...HEAT RELATED ILLNESSES SUCH AS HEAT EXHAUSTION AND HEAT
  STROKE WILL BE POSSIBLE. PEOPLE MOST VULNERABLE INCLUDE THOSE WHO
  ARE SPENDING LOTS OF TIME OUTDOORS...THOSE WHO DO NOT HAVE AIR
  CONDITIONING...YOUNG CHILDREN...THE ELDERLY...AND THOSE WITH
  CHRONIC AILMENTS. NO PERSON OR ANIMAL SHOULD BE LEFT IN A CLOSED
  VEHICLE AS HEAT STROKE...EXHAUSTION CAN OCCUR IN VERY SHORT
  ORDER.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

AN EXCESSIVE HEAT WARNING MEANS THAT A PERIOD OF DANGEROUSLY HOT
TEMPERATURES WILL OCCUR. HOT TEMPERATURES WILL CREATE A DANGEROUS
SITUATION IN WHICH HEAT ILLNESSES ARE LIKELY. DRINK PLENTY OF
FLUIDS...STAY IN AN AIR-CONDITIONED ROOM...STAY OUT OF THE SUN...
AND CHECK UP ON RELATIVES AND NEIGHBORS.

IF YOU PLAN TO BE OUTSIDE...AVOID PROLONGED EXPOSURE OR STRENUOUS
PHYSICAL ACTIVITY. YOUR BODY CAN LOSE UP TO A GALLON OF WATER AN
HOUR THROUGH PERSPIRATION...SO DRINK PLENTY OF WATER TO AVOID
DEHYDRATION. ALCOHOLIC AND CAFFEINATED BEVERAGES SHOULD BE
AVOIDED BECAUSE THEY CAN INCREASE THE RATE OF WATER LOSS IN YOUR
BODY...INCREASING THE RISK OF HEAT EXHAUSTION OR STROKE. WEAR
LIGHT WEIGHT...LIGHT COLORED...LOOSE FITTING CLOTHING. WEAR A HAT
TO SHIELD YOURSELF FROM THE SUNSHINE AND USE A SUNSCREEN TO
REDUCE THE RISK OF SUNBURN.

&&

$$

CAZ522-NVZ017-020-062300-
/O.COR.KVEF.EH.W.0002.160607T1700Z-160609T0300Z/
DEATH VALLEY NATIONAL PARK-WESTERN CLARK AND SOUTHERN NYE COUNTY-
LAS VEGAS VALLEY-
INCLUDING THE CITIES OF...FURNACE CREEK...STOVEPIPE WELLS...
SHOSHONE...PAHRUMP...INDIAN SPRINGS...DESERT ROCK...
AMARGOSA VALLEY...LAS VEGAS...NORTH LAS VEGAS...HENDERSON...
BOULDER CITY
557 AM PDT MON JUN 6 2016

...EXCESSIVE HEAT WARNING IN EFFECT FROM 10 AM TUESDAY TO 8 PM
PDT WEDNESDAY...

THE NATIONAL WEATHER SERVICE IN LAS VEGAS HAS ISSUED AN EXCESSIVE
HEAT WARNING...WHICH IS IN EFFECT FROM 10 AM TUESDAY TO 8 PM PDT
WEDNESDAY. 

* TEMPERATURE...106 TO 111 ACROSS THE LAS VEGAS VALLEY...BOULDER
  CITY...AND SOUTHERN NYE COUNTY. 115 TO 120 IN DEATH VALLEY
  NATIONAL PARK. LOWS WILL GENERALLY BE 75 TO 85 DEGREES. 

* IMPACTS...HEAT RELATED ILLNESSES SUCH AS HEAT EXHAUSTION AND HEAT
  STROKE WILL BE LIKELY. PEOPLE MOST VULNERABLE INCLUDE THOSE WHO
  ARE SPENDING LOTS OF TIME OUTDOORS...THOSE WHO DO NOT HAVE AIR
  CONDITIONING...YOUNG CHILDREN...THE ELDERLY...AND THOSE WITH
  CHRONIC AILMENTS. NO PERSON OR ANIMAL SHOULD BE LEFT IN A CLOSED
  VEHICLE AS HEAT STROKE...EXHAUSTION CAN OCCUR IN VERY SHORT
  ORDER.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

AN EXCESSIVE HEAT WARNING MEANS THAT A PROLONGED PERIOD OF
DANGEROUSLY HOT TEMPERATURES WILL OCCUR. HOT TEMPERATURES WILL
CREATE A DANGEROUS SITUATION IN WHICH HEAT ILLNESSES ARE LIKELY.
DRINK PLENTY OF FLUIDS...STAY IN AN AIR-CONDITIONED ROOM...STAY OUT
OF THE SUN...AND CHECK UP ON RELATIVES AND NEIGHBORS.

IF YOU PLAN TO BE OUTSIDE...AVOID PROLONGED EXPOSURE OR STRENUOUS
PHYSICAL ACTIVITY. YOUR BODY CAN LOSE UP TO A GALLON OF WATER AN
HOUR THROUGH PERSPIRATION...SO DRINK PLENTY OF WATER TO AVOID
DEHYDRATION. ALCOHOLIC AND CAFFEINATED BEVERAGES SHOULD BE
AVOIDED BECAUSE THEY CAN INCREASE THE RATE OF WATER LOSS IN YOUR
BODY...INCREASING THE RISK OF HEAT EXHAUSTION OR STROKE. WEAR
LIGHT WEIGHT...LIGHT COLORED...LOOSE FITTING CLOTHING. WEAR A HAT
TO SHIELD YOURSELF FROM THE SUNSHINE AND USE A SUNSCREEN TO
REDUCE THE RISK OF SUNBURN.

&&

$$

NVZ016-062300-
/O.COR.KVEF.EH.W.0003.160608T1700Z-160609T0300Z/
NORTHEAST CLARK COUNTY-
INCLUDING THE CITIES OF...MESQUITE...OVERTON...MOAPA
557 AM PDT MON JUN 6 2016

...EXCESSIVE HEAT WARNING IN EFFECT FROM 10 AM TO 8 PM PDT
WEDNESDAY...

THE NATIONAL WEATHER SERVICE IN LAS VEGAS HAS ISSUED AN EXCESSIVE
HEAT WARNING...WHICH IS IN EFFECT FROM 10 AM TO 8 PM PDT
WEDNESDAY. 

* TEMPERATURE...107 TO 112 ACROSS NORTHEAST CLARK COUNTY...INCLUDING
  MESQUITE. 

* IMPACTS...HEAT RELATED ILLNESSES SUCH AS HEAT EXHAUSTION AND HEAT
  STROKE WILL BE LIKELY. PEOPLE MOST VULNERABLE INCLUDE THOSE WHO
  ARE SPENDING LOTS OF TIME OUTDOORS...THOSE WHO DO NOT HAVE AIR
  CONDITIONING...YOUNG CHILDREN...THE ELDERLY...AND THOSE WITH
  CHRONIC AILMENTS. NO PERSON OR ANIMAL SHOULD BE LEFT IN A CLOSED
  VEHICLE AS HEAT STROKE...EXHAUSTION CAN OCCUR IN VERY SHORT
  ORDER.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

AN EXCESSIVE HEAT WARNING MEANS THAT A PERIOD OF DANGEROUSLY HOT
TEMPERATURES WILL OCCUR. HOT TEMPERATURES WILL CREATE A DANGEROUS
SITUATION IN WHICH HEAT ILLNESSES ARE LIKELY. DRINK PLENTY OF
FLUIDS...STAY IN AN AIR-CONDITIONED ROOM...STAY OUT OF THE SUN...
AND CHECK UP ON RELATIVES AND NEIGHBORS.

IF YOU PLAN TO BE OUTSIDE...AVOID PROLONGED EXPOSURE OR STRENUOUS
PHYSICAL ACTIVITY. YOUR BODY CAN LOSE UP TO A GALLON OF WATER AN
HOUR THROUGH PERSPIRATION...SO DRINK PLENTY OF WATER TO AVOID
DEHYDRATION. ALCOHOLIC AND CAFFEINATED BEVERAGES SHOULD BE
AVOIDED BECAUSE THEY CAN INCREASE THE RATE OF WATER LOSS IN YOUR
BODY...INCREASING THE RISK OF HEAT EXHAUSTION OR STROKE. WEAR
LIGHT WEIGHT...LIGHT COLORED...LOOSE FITTING CLOTHING. WEAR A HAT
TO SHIELD YOURSELF FROM THE SUNSHINE AND USE A SUNSCREEN TO
REDUCE THE RISK OF SUNBURN.


&&

$$
627 
WWUS75 KVEF 061940
NPWVEF

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE LAS VEGAS NV
1240 PM PDT MON JUN 6 2016

CAZ523-524-071115-
/O.CON.KVEF.EH.W.0002.160607T1700Z-160608T0300Z/
WESTERN MOJAVE DESERT-EASTERN MOJAVE DESERT-
INCLUDING THE CITIES OF...BARSTOW...DAGGETT...FORT IRWIN...
BAKER...MOUNTAIN PASS...MITCHELL CAVERNS
1240 PM PDT MON JUN 6 2016

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT FROM 10 AM TO 8 PM
PDT TUESDAY...

* TEMPERATURE...HIGHS 105 TO 110 ACROSS MUCH OF THE MOJAVE 
  DESERT.

* IMPACTS...HEAT RELATED ILLNESSES SUCH AS HEAT EXHAUSTION AND 
  HEAT STROKE WILL BE POSSIBLE. PEOPLE MOST VULNERABLE INCLUDE 
  THOSE WHO ARE SPENDING LOTS OF TIME OUTDOORS...THOSE WHO DO 
  NOT HAVE AIR CONDITIONING...YOUNG CHILDREN...THE ELDERLY...AND 
  THOSE WITH CHRONIC AILMENTS. NO PERSON OR ANIMAL SHOULD BE 
  LEFT IN A CLOSED VEHICLE AS HEAT STROKE...EXHAUSTION CAN OCCUR 
  IN VERY SHORT ORDER. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

AN EXCESSIVE HEAT WARNING MEANS THAT A PERIOD OF DANGEROUSLY HOT
TEMPERATURES WILL OCCUR. HOT TEMPERATURES WILL CREATE A DANGEROUS
SITUATION IN WHICH HEAT ILLNESSES ARE LIKELY. DRINK PLENTY OF
FLUIDS...STAY IN AN AIR-CONDITIONED ROOM...STAY OUT OF THE SUN...
AND CHECK UP ON RELATIVES AND NEIGHBORS.

IF YOU PLAN TO BE OUTSIDE...AVOID PROLONGED EXPOSURE OR STRENUOUS
PHYSICAL ACTIVITY. YOUR BODY CAN LOSE UP TO A GALLON OF WATER AN
HOUR THROUGH PERSPIRATION...SO DRINK PLENTY OF WATER TO AVOID
DEHYDRATION. ALCOHOLIC AND CAFFEINATED BEVERAGES SHOULD BE
AVOIDED BECAUSE THEY CAN INCREASE THE RATE OF WATER LOSS IN YOUR
BODY...INCREASING THE RISK OF HEAT EXHAUSTION OR STROKE. WEAR
LIGHT WEIGHT...LIGHT COLORED...LOOSE FITTING CLOTHING. WEAR A HAT
TO SHIELD YOURSELF FROM THE SUNSHINE AND USE A SUNSCREEN TO
REDUCE THE RISK OF SUNBURN.

&&

$$

CAZ522-NVZ017-020-071115-
/O.CON.KVEF.EH.W.0002.160607T1700Z-160609T0300Z/
DEATH VALLEY NATIONAL PARK-WESTERN CLARK AND SOUTHERN NYE COUNTY-
LAS VEGAS VALLEY-
INCLUDING THE CITIES OF...FURNACE CREEK...STOVEPIPE WELLS...
SHOSHONE...PAHRUMP...INDIAN SPRINGS...DESERT ROCK...
AMARGOSA VALLEY...LAS VEGAS...NORTH LAS VEGAS...HENDERSON...
BOULDER CITY
1240 PM PDT MON JUN 6 2016

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT FROM 10 AM TUESDAY TO
8 PM PDT WEDNESDAY...

* TEMPERATURE...106 TO 111 ACROSS THE LAS VEGAS VALLEY...BOULDER 
  CITY...AND SOUTHERN NYE COUNTY. 115 TO 120 IN DEATH VALLEY 
  NATIONAL PARK. LOWS WILL GENERALLY BE 75 TO 85 DEGREES. 

* IMPACTS...HEAT RELATED ILLNESSES SUCH AS HEAT EXHAUSTION AND 
  HEAT STROKE WILL BE LIKELY. PEOPLE MOST VULNERABLE INCLUDE 
  THOSE WHO ARE SPENDING LOTS OF TIME OUTDOORS...THOSE WHO DO 
  NOT HAVE AIR CONDITIONING...YOUNG CHILDREN...THE ELDERLY...AND 
  THOSE WITH CHRONIC AILMENTS. NO PERSON OR ANIMAL SHOULD BE 
  LEFT IN A CLOSED VEHICLE AS HEAT STROKE...EXHAUSTION CAN OCCUR 
  IN VERY SHORT ORDER. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

AN EXCESSIVE HEAT WARNING MEANS THAT A PROLONGED PERIOD OF
DANGEROUSLY HOT TEMPERATURES WILL OCCUR. HOT TEMPERATURES WILL
CREATE A DANGEROUS SITUATION IN WHICH HEAT ILLNESSES ARE LIKELY.
DRINK PLENTY OF FLUIDS...STAY IN AN AIR-CONDITIONED ROOM...STAY
OUT OF THE SUN...AND CHECK UP ON RELATIVES AND NEIGHBORS.

IF YOU PLAN TO BE OUTSIDE...AVOID PROLONGED EXPOSURE OR STRENUOUS
PHYSICAL ACTIVITY. YOUR BODY CAN LOSE UP TO A GALLON OF WATER AN
HOUR THROUGH PERSPIRATION...SO DRINK PLENTY OF WATER TO AVOID
DEHYDRATION. ALCOHOLIC AND CAFFEINATED BEVERAGES SHOULD BE
AVOIDED BECAUSE THEY CAN INCREASE THE RATE OF WATER LOSS IN YOUR
BODY...INCREASING THE RISK OF HEAT EXHAUSTION OR STROKE. WEAR
LIGHT WEIGHT...LIGHT COLORED...LOOSE FITTING CLOTHING. WEAR A HAT
TO SHIELD YOURSELF FROM THE SUNSHINE AND USE A SUNSCREEN TO
REDUCE THE RISK OF SUNBURN.

&&

$$

NVZ016-071115-
/O.CON.KVEF.EH.W.0003.160608T1700Z-160609T0300Z/
NORTHEAST CLARK COUNTY-
INCLUDING THE CITIES OF...MESQUITE...OVERTON...MOAPA
1240 PM PDT MON JUN 6 2016

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT FROM 10 AM TO 8 PM
PDT WEDNESDAY...

* TEMPERATURE...107 TO 112 ACROSS NORTHEAST CLARK COUNTY... 
  INCLUDING MESQUITE. 

* IMPACTS...HEAT RELATED ILLNESSES SUCH AS HEAT EXHAUSTION AND 
  HEAT STROKE WILL BE LIKELY. PEOPLE MOST VULNERABLE INCLUDE 
  THOSE WHO ARE SPENDING LOTS OF TIME OUTDOORS...THOSE WHO DO 
  NOT HAVE AIR CONDITIONING...YOUNG CHILDREN...THE ELDERLY...AND 
  THOSE WITH CHRONIC AILMENTS. NO PERSON OR ANIMAL SHOULD BE 
  LEFT IN A CLOSED VEHICLE AS HEAT STROKE...EXHAUSTION CAN OCCUR 
  IN VERY SHORT ORDER. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

AN EXCESSIVE HEAT WARNING MEANS THAT A PERIOD OF DANGEROUSLY HOT
TEMPERATURES WILL OCCUR. HOT TEMPERATURES WILL CREATE A DANGEROUS
SITUATION IN WHICH HEAT ILLNESSES ARE LIKELY. DRINK PLENTY OF
FLUIDS...STAY IN AN AIR-CONDITIONED ROOM...STAY OUT OF THE SUN...
AND CHECK UP ON RELATIVES AND NEIGHBORS.

IF YOU PLAN TO BE OUTSIDE...AVOID PROLONGED EXPOSURE OR STRENUOUS
PHYSICAL ACTIVITY. YOUR BODY CAN LOSE UP TO A GALLON OF WATER AN
HOUR THROUGH PERSPIRATION...SO DRINK PLENTY OF WATER TO AVOID
DEHYDRATION. ALCOHOLIC AND CAFFEINATED BEVERAGES SHOULD BE
AVOIDED BECAUSE THEY CAN INCREASE THE RATE OF WATER LOSS IN YOUR
BODY...INCREASING THE RISK OF HEAT EXHAUSTION OR STROKE. WEAR
LIGHT WEIGHT...LIGHT COLORED...LOOSE FITTING CLOTHING. WEAR A HAT
TO SHIELD YOURSELF FROM THE SUNSHINE AND USE A SUNSCREEN TO
REDUCE THE RISK OF SUNBURN.

&&

$$
741 
WWUS75 KVEF 070916
NPWVEF

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE LAS VEGAS NV
216 AM PDT TUE JUN 7 2016

CAZ523-524-080000-
/O.CON.KVEF.EH.W.0002.160607T1700Z-160608T0300Z/
WESTERN MOJAVE DESERT-EASTERN MOJAVE DESERT-
INCLUDING THE CITIES OF...BARSTOW...DAGGETT...FORT IRWIN...
BAKER...MOUNTAIN PASS...MITCHELL CAVERNS
216 AM PDT TUE JUN 7 2016

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT FROM 10 AM THIS
MORNING TO 8 PM PDT THIS EVENING...

* TEMPERATURE...HIGHS 105 TO 110 ACROSS MUCH OF THE MOJAVE 
  DESERT. 

* IMPACTS...HEAT RELATED ILLNESSES SUCH AS HEAT EXHAUSTION AND 
  HEAT STROKE WILL BE POSSIBLE. PEOPLE MOST VULNERABLE INCLUDE 
  THOSE WHO ARE SPENDING LOTS OF TIME OUTDOORS...THOSE WHO DO 
  NOT HAVE AIR CONDITIONING...YOUNG CHILDREN...THE ELDERLY...AND 
  THOSE WITH CHRONIC AILMENTS. NO PERSON OR ANIMAL SHOULD BE 
  LEFT IN A CLOSED VEHICLE AS HEAT STROKE...EXHAUSTION CAN OCCUR 
  IN VERY SHORT ORDER. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

AN EXCESSIVE HEAT WARNING MEANS THAT A PERIOD OF DANGEROUSLY HOT
TEMPERATURES WILL OCCUR. HOT TEMPERATURES WILL CREATE A DANGEROUS
SITUATION IN WHICH HEAT ILLNESSES ARE LIKELY. DRINK PLENTY OF
FLUIDS...STAY IN AN AIR-CONDITIONED ROOM...STAY OUT OF THE SUN...
AND CHECK UP ON RELATIVES AND NEIGHBORS.

IF YOU PLAN TO BE OUTSIDE...AVOID PROLONGED EXPOSURE OR STRENUOUS
PHYSICAL ACTIVITY. YOUR BODY CAN LOSE UP TO A GALLON OF WATER AN
HOUR THROUGH PERSPIRATION...SO DRINK PLENTY OF WATER TO AVOID
DEHYDRATION. ALCOHOLIC AND CAFFEINATED BEVERAGES SHOULD BE
AVOIDED BECAUSE THEY CAN INCREASE THE RATE OF WATER LOSS IN YOUR
BODY...INCREASING THE RISK OF HEAT EXHAUSTION OR STROKE. WEAR
LIGHT WEIGHT...LIGHT COLORED...LOOSE FITTING CLOTHING. WEAR A HAT
TO SHIELD YOURSELF FROM THE SUNSHINE AND USE A SUNSCREEN TO
REDUCE THE RISK OF SUNBURN.

&&

$$

CAZ522-NVZ017-020-080000-
/O.CON.KVEF.EH.W.0002.160607T1700Z-160609T0300Z/
DEATH VALLEY NATIONAL PARK-WESTERN CLARK AND SOUTHERN NYE COUNTY-
LAS VEGAS VALLEY-
INCLUDING THE CITIES OF...FURNACE CREEK...STOVEPIPE WELLS...
SHOSHONE...PAHRUMP...INDIAN SPRINGS...DESERT ROCK...
AMARGOSA VALLEY...LAS VEGAS...NORTH LAS VEGAS...HENDERSON...
BOULDER CITY
216 AM PDT TUE JUN 7 2016

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT FROM 10 AM THIS
MORNING TO 8 PM PDT WEDNESDAY...

* TEMPERATURE...106 TO 111 ACROSS THE LAS VEGAS VALLEY...BOULDER 
  CITY...AND SOUTHERN NYE COUNTY. 115 TO 120 IN DEATH VALLEY 
  NATIONAL PARK. LOWS WILL GENERALLY BE 75 TO 85 DEGREES. 

* IMPACTS...HEAT RELATED ILLNESSES SUCH AS HEAT EXHAUSTION AND 
  HEAT STROKE WILL BE LIKELY. PEOPLE MOST VULNERABLE INCLUDE 
  THOSE WHO ARE SPENDING LOTS OF TIME OUTDOORS...THOSE WHO DO 
  NOT HAVE AIR CONDITIONING...YOUNG CHILDREN...THE ELDERLY...AND 
  THOSE WITH CHRONIC AILMENTS. NO PERSON OR ANIMAL SHOULD BE 
  LEFT IN A CLOSED VEHICLE AS HEAT STROKE...EXHAUSTION CAN OCCUR 
  IN VERY SHORT ORDER. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

AN EXCESSIVE HEAT WARNING MEANS THAT A PROLONGED PERIOD OF
DANGEROUSLY HOT TEMPERATURES WILL OCCUR. HOT TEMPERATURES WILL
CREATE A DANGEROUS SITUATION IN WHICH HEAT ILLNESSES ARE LIKELY.
DRINK PLENTY OF FLUIDS...STAY IN AN AIR-CONDITIONED ROOM...STAY
OUT OF THE SUN...AND CHECK UP ON RELATIVES AND NEIGHBORS.

IF YOU PLAN TO BE OUTSIDE...AVOID PROLONGED EXPOSURE OR STRENUOUS
PHYSICAL ACTIVITY. YOUR BODY CAN LOSE UP TO A GALLON OF WATER AN
HOUR THROUGH PERSPIRATION...SO DRINK PLENTY OF WATER TO AVOID
DEHYDRATION. ALCOHOLIC AND CAFFEINATED BEVERAGES SHOULD BE
AVOIDED BECAUSE THEY CAN INCREASE THE RATE OF WATER LOSS IN YOUR
BODY...INCREASING THE RISK OF HEAT EXHAUSTION OR STROKE. WEAR
LIGHT WEIGHT...LIGHT COLORED...LOOSE FITTING CLOTHING. WEAR A HAT
TO SHIELD YOURSELF FROM THE SUNSHINE AND USE A SUNSCREEN TO
REDUCE THE RISK OF SUNBURN.

&&

$$

NVZ016-080000-
/O.CON.KVEF.EH.W.0003.160608T1700Z-160609T0300Z/
NORTHEAST CLARK COUNTY-
INCLUDING THE CITIES OF...MESQUITE...OVERTON...MOAPA
216 AM PDT TUE JUN 7 2016

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT FROM 10 AM TO 8 PM
PDT WEDNESDAY...

* TEMPERATURE...107 TO 112 ACROSS NORTHEAST CLARK COUNTY... 
  INCLUDING MESQUITE. 

* IMPACTS...HEAT RELATED ILLNESSES SUCH AS HEAT EXHAUSTION AND 
  HEAT STROKE WILL BE LIKELY. PEOPLE MOST VULNERABLE INCLUDE 
  THOSE WHO ARE SPENDING LOTS OF TIME OUTDOORS...THOSE WHO DO 
  NOT HAVE AIR CONDITIONING...YOUNG CHILDREN...THE ELDERLY...AND 
  THOSE WITH CHRONIC AILMENTS. NO PERSON OR ANIMAL SHOULD BE 
  LEFT IN A CLOSED VEHICLE AS HEAT STROKE...EXHAUSTION CAN OCCUR 
  IN VERY SHORT ORDER. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

AN EXCESSIVE HEAT WARNING MEANS THAT A PERIOD OF DANGEROUSLY HOT
TEMPERATURES WILL OCCUR. HOT TEMPERATURES WILL CREATE A DANGEROUS
SITUATION IN WHICH HEAT ILLNESSES ARE LIKELY. DRINK PLENTY OF
FLUIDS...STAY IN AN AIR-CONDITIONED ROOM...STAY OUT OF THE SUN...
AND CHECK UP ON RELATIVES AND NEIGHBORS.

IF YOU PLAN TO BE OUTSIDE...AVOID PROLONGED EXPOSURE OR STRENUOUS
PHYSICAL ACTIVITY. YOUR BODY CAN LOSE UP TO A GALLON OF WATER AN
HOUR THROUGH PERSPIRATION...SO DRINK PLENTY OF WATER TO AVOID
DEHYDRATION. ALCOHOLIC AND CAFFEINATED BEVERAGES SHOULD BE
AVOIDED BECAUSE THEY CAN INCREASE THE RATE OF WATER LOSS IN YOUR
BODY...INCREASING THE RISK OF HEAT EXHAUSTION OR STROKE. WEAR
LIGHT WEIGHT...LIGHT COLORED...LOOSE FITTING CLOTHING. WEAR A HAT
TO SHIELD YOURSELF FROM THE SUNSHINE AND USE A SUNSCREEN TO
REDUCE THE RISK OF SUNBURN.

&&

$$
061 
WWUS75 KVEF 071936
NPWVEF

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE LAS VEGAS NV
1236 PM PDT TUE JUN 7 2016

CAZ523-524-080300-
/O.CON.KVEF.EH.W.0002.000000T0000Z-160608T0300Z/
WESTERN MOJAVE DESERT-EASTERN MOJAVE DESERT-
INCLUDING THE CITIES OF...BARSTOW...DAGGETT...FORT IRWIN...
BAKER...MOUNTAIN PASS...MITCHELL CAVERNS
1236 PM PDT TUE JUN 7 2016

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT THIS
EVENING...

* TEMPERATURE...HIGHS 105 TO 110 ACROSS MUCH OF THE MOJAVE 
  DESERT. 

* IMPACTS...HEAT RELATED ILLNESSES SUCH AS HEAT EXHAUSTION AND 
  HEAT STROKE WILL BE POSSIBLE. PEOPLE MOST VULNERABLE INCLUDE 
  THOSE WHO ARE SPENDING LOTS OF TIME OUTDOORS...THOSE WHO DO 
  NOT HAVE AIR CONDITIONING...YOUNG CHILDREN...THE ELDERLY...AND 
  THOSE WITH CHRONIC AILMENTS. NO PERSON OR ANIMAL SHOULD BE 
  LEFT IN A CLOSED VEHICLE AS HEAT STROKE...EXHAUSTION CAN OCCUR 
  IN VERY SHORT ORDER. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

AN EXCESSIVE HEAT WARNING MEANS THAT A PERIOD OF DANGEROUSLY HOT
TEMPERATURES WILL OCCUR. HOT TEMPERATURES WILL CREATE A DANGEROUS
SITUATION IN WHICH HEAT ILLNESSES ARE LIKELY. DRINK PLENTY OF
FLUIDS...STAY IN AN AIR-CONDITIONED ROOM...STAY OUT OF THE SUN...
AND CHECK UP ON RELATIVES AND NEIGHBORS.

IF YOU PLAN TO BE OUTSIDE...AVOID PROLONGED EXPOSURE OR STRENUOUS
PHYSICAL ACTIVITY. YOUR BODY CAN LOSE UP TO A GALLON OF WATER AN
HOUR THROUGH PERSPIRATION...SO DRINK PLENTY OF WATER TO AVOID
DEHYDRATION. ALCOHOLIC AND CAFFEINATED BEVERAGES SHOULD BE
AVOIDED BECAUSE THEY CAN INCREASE THE RATE OF WATER LOSS IN YOUR
BODY...INCREASING THE RISK OF HEAT EXHAUSTION OR STROKE. WEAR
LIGHT WEIGHT...LIGHT COLORED...LOOSE FITTING CLOTHING. WEAR A HAT
TO SHIELD YOURSELF FROM THE SUNSHINE AND USE A SUNSCREEN TO
REDUCE THE RISK OF SUNBURN.

&&

$$

CAZ522-NVZ017-020-080300-
/O.CON.KVEF.EH.W.0002.000000T0000Z-160609T0300Z/
DEATH VALLEY NATIONAL PARK-WESTERN CLARK AND SOUTHERN NYE COUNTY-
LAS VEGAS VALLEY-
INCLUDING THE CITIES OF...FURNACE CREEK...STOVEPIPE WELLS...
SHOSHONE...PAHRUMP...INDIAN SPRINGS...DESERT ROCK...
AMARGOSA VALLEY...LAS VEGAS...NORTH LAS VEGAS...HENDERSON...
BOULDER CITY
1236 PM PDT TUE JUN 7 2016

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT
WEDNESDAY...

* TEMPERATURE...106 TO 111 ACROSS THE LAS VEGAS VALLEY...BOULDER 
  CITY...AND SOUTHERN NYE COUNTY. 115 TO 120 IN DEATH VALLEY 
  NATIONAL PARK. LOWS WILL GENERALLY BE 75 TO 85 DEGREES. 

* IMPACTS...HEAT RELATED ILLNESSES SUCH AS HEAT EXHAUSTION AND 
  HEAT STROKE WILL BE LIKELY. PEOPLE MOST VULNERABLE INCLUDE 
  THOSE WHO ARE SPENDING LOTS OF TIME OUTDOORS...THOSE WHO DO 
  NOT HAVE AIR CONDITIONING...YOUNG CHILDREN...THE ELDERLY...AND 
  THOSE WITH CHRONIC AILMENTS. NO PERSON OR ANIMAL SHOULD BE 
  LEFT IN A CLOSED VEHICLE AS HEAT STROKE...EXHAUSTION CAN OCCUR 
  IN VERY SHORT ORDER. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

AN EXCESSIVE HEAT WARNING MEANS THAT A PROLONGED PERIOD OF
DANGEROUSLY HOT TEMPERATURES WILL OCCUR. HOT TEMPERATURES WILL
CREATE A DANGEROUS SITUATION IN WHICH HEAT ILLNESSES ARE LIKELY.
DRINK PLENTY OF FLUIDS...STAY IN AN AIR-CONDITIONED ROOM...STAY
OUT OF THE SUN...AND CHECK UP ON RELATIVES AND NEIGHBORS.

IF YOU PLAN TO BE OUTSIDE...AVOID PROLONGED EXPOSURE OR STRENUOUS
PHYSICAL ACTIVITY. YOUR BODY CAN LOSE UP TO A GALLON OF WATER AN
HOUR THROUGH PERSPIRATION...SO DRINK PLENTY OF WATER TO AVOID
DEHYDRATION. ALCOHOLIC AND CAFFEINATED BEVERAGES SHOULD BE
AVOIDED BECAUSE THEY CAN INCREASE THE RATE OF WATER LOSS IN YOUR
BODY...INCREASING THE RISK OF HEAT EXHAUSTION OR STROKE. WEAR
LIGHT WEIGHT...LIGHT COLORED...LOOSE FITTING CLOTHING. WEAR A HAT
TO SHIELD YOURSELF FROM THE SUNSHINE AND USE A SUNSCREEN TO
REDUCE THE RISK OF SUNBURN.

&&

$$

NVZ016-080300-
/O.CON.KVEF.EH.W.0003.160608T1700Z-160609T0300Z/
NORTHEAST CLARK COUNTY-
INCLUDING THE CITIES OF...MESQUITE...OVERTON...MOAPA
1236 PM PDT TUE JUN 7 2016

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT FROM 10 AM TO 8 PM
PDT WEDNESDAY...

* TEMPERATURE...107 TO 112 ACROSS NORTHEAST CLARK COUNTY... 
  INCLUDING MESQUITE. 

* IMPACTS...HEAT RELATED ILLNESSES SUCH AS HEAT EXHAUSTION AND 
  HEAT STROKE WILL BE LIKELY. PEOPLE MOST VULNERABLE INCLUDE 
  THOSE WHO ARE SPENDING LOTS OF TIME OUTDOORS...THOSE WHO DO 
  NOT HAVE AIR CONDITIONING...YOUNG CHILDREN...THE ELDERLY...AND 
  THOSE WITH CHRONIC AILMENTS. NO PERSON OR ANIMAL SHOULD BE 
  LEFT IN A CLOSED VEHICLE AS HEAT STROKE...EXHAUSTION CAN OCCUR 
  IN VERY SHORT ORDER. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

AN EXCESSIVE HEAT WARNING MEANS THAT A PERIOD OF DANGEROUSLY HOT
TEMPERATURES WILL OCCUR. HOT TEMPERATURES WILL CREATE A DANGEROUS
SITUATION IN WHICH HEAT ILLNESSES ARE LIKELY. DRINK PLENTY OF
FLUIDS...STAY IN AN AIR-CONDITIONED ROOM...STAY OUT OF THE SUN...
AND CHECK UP ON RELATIVES AND NEIGHBORS.

IF YOU PLAN TO BE OUTSIDE...AVOID PROLONGED EXPOSURE OR STRENUOUS
PHYSICAL ACTIVITY. YOUR BODY CAN LOSE UP TO A GALLON OF WATER AN
HOUR THROUGH PERSPIRATION...SO DRINK PLENTY OF WATER TO AVOID
DEHYDRATION. ALCOHOLIC AND CAFFEINATED BEVERAGES SHOULD BE
AVOIDED BECAUSE THEY CAN INCREASE THE RATE OF WATER LOSS IN YOUR
BODY...INCREASING THE RISK OF HEAT EXHAUSTION OR STROKE. WEAR
LIGHT WEIGHT...LIGHT COLORED...LOOSE FITTING CLOTHING. WEAR A HAT
TO SHIELD YOURSELF FROM THE SUNSHINE AND USE A SUNSCREEN TO
REDUCE THE RISK OF SUNBURN.

&&

$$
497 
WWUS75 KVEF 080254
NPWVEF

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE LAS VEGAS NV
754 PM PDT TUE JUN 7 2016

CAZ523-524-080400-
/O.EXP.KVEF.EH.W.0002.000000T0000Z-160608T0300Z/
WESTERN MOJAVE DESERT-EASTERN MOJAVE DESERT-
INCLUDING THE CITIES OF...BARSTOW...DAGGETT...FORT IRWIN...
BAKER...MOUNTAIN PASS...MITCHELL CAVERNS
754 PM PDT TUE JUN 7 2016

...EXCESSIVE HEAT WARNING WILL EXPIRE AT 8 PM PDT THIS EVENING...

TEMPERATURES WILL CONTINUE TO COOL THIS EVENING AND HIGH
TEMPERATURES ON WEDNESDAY ARE FORECAST TO BE SLIGHTLY COOLER THAN
WHAT WAS SEEN TODAY. 

$$

CAZ522-NVZ017-020-081200-
/O.CON.KVEF.EH.W.0002.000000T0000Z-160609T0300Z/
DEATH VALLEY NATIONAL PARK-WESTERN CLARK AND SOUTHERN NYE COUNTY-
LAS VEGAS VALLEY-
INCLUDING THE CITIES OF...FURNACE CREEK...STOVEPIPE WELLS...
SHOSHONE...PAHRUMP...INDIAN SPRINGS...DESERT ROCK...
AMARGOSA VALLEY...LAS VEGAS...NORTH LAS VEGAS...HENDERSON...
BOULDER CITY
754 PM PDT TUE JUN 7 2016

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT
WEDNESDAY...

* TEMPERATURE...106 TO 111 ACROSS THE LAS VEGAS VALLEY...BOULDER 
  CITY...AND SOUTHERN NYE COUNTY. 115 TO 120 IN DEATH VALLEY 
  NATIONAL PARK. LOWS WILL GENERALLY BE 75 TO 85 DEGREES. 

* IMPACTS...HEAT RELATED ILLNESSES SUCH AS HEAT EXHAUSTION AND 
  HEAT STROKE WILL BE LIKELY. PEOPLE MOST VULNERABLE INCLUDE 
  THOSE WHO ARE SPENDING LOTS OF TIME OUTDOORS...THOSE WHO DO 
  NOT HAVE AIR CONDITIONING...YOUNG CHILDREN...THE ELDERLY...AND 
  THOSE WITH CHRONIC AILMENTS. NO PERSON OR ANIMAL SHOULD BE 
  LEFT IN A CLOSED VEHICLE AS HEAT STROKE...EXHAUSTION CAN OCCUR 
  IN VERY SHORT ORDER. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

AN EXCESSIVE HEAT WARNING MEANS THAT A PROLONGED PERIOD OF
DANGEROUSLY HOT TEMPERATURES WILL OCCUR. HOT TEMPERATURES WILL
CREATE A DANGEROUS SITUATION IN WHICH HEAT ILLNESSES ARE LIKELY.
DRINK PLENTY OF FLUIDS...STAY IN AN AIR-CONDITIONED ROOM...STAY
OUT OF THE SUN...AND CHECK UP ON RELATIVES AND NEIGHBORS.

IF YOU PLAN TO BE OUTSIDE...AVOID PROLONGED EXPOSURE OR STRENUOUS
PHYSICAL ACTIVITY. YOUR BODY CAN LOSE UP TO A GALLON OF WATER AN
HOUR THROUGH PERSPIRATION...SO DRINK PLENTY OF WATER TO AVOID
DEHYDRATION. ALCOHOLIC AND CAFFEINATED BEVERAGES SHOULD BE
AVOIDED BECAUSE THEY CAN INCREASE THE RATE OF WATER LOSS IN YOUR
BODY...INCREASING THE RISK OF HEAT EXHAUSTION OR STROKE. WEAR
LIGHT WEIGHT...LIGHT COLORED...LOOSE FITTING CLOTHING. WEAR A HAT
TO SHIELD YOURSELF FROM THE SUNSHINE AND USE A SUNSCREEN TO
REDUCE THE RISK OF SUNBURN.

&&

$$

NVZ016-081200-
/O.CON.KVEF.EH.W.0003.160608T1700Z-160609T0300Z/
NORTHEAST CLARK COUNTY-
INCLUDING THE CITIES OF...MESQUITE...OVERTON...MOAPA
754 PM PDT TUE JUN 7 2016

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT FROM 10 AM TO 8 PM
PDT WEDNESDAY...

* TEMPERATURE...107 TO 112 ACROSS NORTHEAST CLARK COUNTY... 
  INCLUDING MESQUITE. 

* IMPACTS...HEAT RELATED ILLNESSES SUCH AS HEAT EXHAUSTION AND 
  HEAT STROKE WILL BE LIKELY. PEOPLE MOST VULNERABLE INCLUDE 
  THOSE WHO ARE SPENDING LOTS OF TIME OUTDOORS...THOSE WHO DO 
  NOT HAVE AIR CONDITIONING...YOUNG CHILDREN...THE ELDERLY...AND 
  THOSE WITH CHRONIC AILMENTS. NO PERSON OR ANIMAL SHOULD BE 
  LEFT IN A CLOSED VEHICLE AS HEAT STROKE...EXHAUSTION CAN OCCUR 
  IN VERY SHORT ORDER. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

AN EXCESSIVE HEAT WARNING MEANS THAT A PERIOD OF DANGEROUSLY HOT
TEMPERATURES WILL OCCUR. HOT TEMPERATURES WILL CREATE A DANGEROUS
SITUATION IN WHICH HEAT ILLNESSES ARE LIKELY. DRINK PLENTY OF
FLUIDS...STAY IN AN AIR-CONDITIONED ROOM...STAY OUT OF THE SUN...
AND CHECK UP ON RELATIVES AND NEIGHBORS.

IF YOU PLAN TO BE OUTSIDE...AVOID PROLONGED EXPOSURE OR STRENUOUS
PHYSICAL ACTIVITY. YOUR BODY CAN LOSE UP TO A GALLON OF WATER AN
HOUR THROUGH PERSPIRATION...SO DRINK PLENTY OF WATER TO AVOID
DEHYDRATION. ALCOHOLIC AND CAFFEINATED BEVERAGES SHOULD BE
AVOIDED BECAUSE THEY CAN INCREASE THE RATE OF WATER LOSS IN YOUR
BODY...INCREASING THE RISK OF HEAT EXHAUSTION OR STROKE. WEAR
LIGHT WEIGHT...LIGHT COLORED...LOOSE FITTING CLOTHING. WEAR A HAT
TO SHIELD YOURSELF FROM THE SUNSHINE AND USE A SUNSCREEN TO
REDUCE THE RISK OF SUNBURN.

&&

$$
103 
WWUS75 KVEF 080944
NPWVEF

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE LAS VEGAS NV
244 AM PDT WED JUN 8 2016

CAZ522-NVZ017-020-082300-
/O.CON.KVEF.EH.W.0002.000000T0000Z-160609T0300Z/
DEATH VALLEY NATIONAL PARK-WESTERN CLARK AND SOUTHERN NYE COUNTY-
LAS VEGAS VALLEY-
INCLUDING THE CITIES OF...FURNACE CREEK...STOVEPIPE WELLS...
SHOSHONE...PAHRUMP...INDIAN SPRINGS...DESERT ROCK...
AMARGOSA VALLEY...LAS VEGAS...NORTH LAS VEGAS...HENDERSON...
BOULDER CITY
244 AM PDT WED JUN 8 2016

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT THIS
EVENING...

* TEMPERATURE...106 TO 113 ACROSS THE LAS VEGAS VALLEY...BOULDER
  CITY...AND SOUTHERN NYE COUNTY. 117 TO 121 IN DEATH VALLEY
  NATIONAL PARK.

* IMPACTS...HEAT RELATED ILLNESSES SUCH AS HEAT EXHAUSTION AND 
  HEAT STROKE WILL BE LIKELY. PEOPLE MOST VULNERABLE INCLUDE 
  THOSE WHO ARE SPENDING LOTS OF TIME OUTDOORS...THOSE WHO DO 
  NOT HAVE AIR CONDITIONING...YOUNG CHILDREN...THE ELDERLY...AND 
  THOSE WITH CHRONIC AILMENTS. NO PERSON OR ANIMAL SHOULD BE 
  LEFT IN A CLOSED VEHICLE AS HEAT STROKE...EXHAUSTION CAN OCCUR 
  IN VERY SHORT ORDER. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

AN EXCESSIVE HEAT WARNING MEANS THAT A PROLONGED PERIOD OF
DANGEROUSLY HOT TEMPERATURES WILL OCCUR. HOT TEMPERATURES WILL
CREATE A DANGEROUS SITUATION IN WHICH HEAT ILLNESSES ARE LIKELY.
DRINK PLENTY OF FLUIDS...STAY IN AN AIR-CONDITIONED ROOM...STAY
OUT OF THE SUN...AND CHECK UP ON RELATIVES AND NEIGHBORS.

IF YOU PLAN TO BE OUTSIDE...AVOID PROLONGED EXPOSURE OR STRENUOUS
PHYSICAL ACTIVITY. YOUR BODY CAN LOSE UP TO A GALLON OF WATER AN
HOUR THROUGH PERSPIRATION...SO DRINK PLENTY OF WATER TO AVOID
DEHYDRATION. ALCOHOLIC AND CAFFEINATED BEVERAGES SHOULD BE
AVOIDED BECAUSE THEY CAN INCREASE THE RATE OF WATER LOSS IN YOUR
BODY...INCREASING THE RISK OF HEAT EXHAUSTION OR STROKE. WEAR
LIGHT WEIGHT...LIGHT COLORED...LOOSE FITTING CLOTHING. WEAR A HAT
TO SHIELD YOURSELF FROM THE SUNSHINE AND USE A SUNSCREEN TO
REDUCE THE RISK OF SUNBURN.

&&

$$

NVZ016-082300-
/O.CON.KVEF.EH.W.0003.160608T1700Z-160609T0300Z/
NORTHEAST CLARK COUNTY-
INCLUDING THE CITIES OF...MESQUITE...OVERTON...MOAPA
244 AM PDT WED JUN 8 2016

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT FROM 10 AM THIS
MORNING TO 8 PM PDT THIS EVENING...

* TEMPERATURE...108 TO 112 ACROSS NORTHEAST CLARK COUNTY...
  INCLUDING MESQUITE...LOGANDALE AND OVERTON.

* IMPACTS...HEAT RELATED ILLNESSES SUCH AS HEAT EXHAUSTION AND 
  HEAT STROKE WILL BE LIKELY. PEOPLE MOST VULNERABLE INCLUDE 
  THOSE WHO ARE SPENDING LOTS OF TIME OUTDOORS...THOSE WHO DO 
  NOT HAVE AIR CONDITIONING...YOUNG CHILDREN...THE ELDERLY...AND 
  THOSE WITH CHRONIC AILMENTS. NO PERSON OR ANIMAL SHOULD BE 
  LEFT IN A CLOSED VEHICLE AS HEAT STROKE...EXHAUSTION CAN OCCUR 
  IN VERY SHORT ORDER. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

AN EXCESSIVE HEAT WARNING MEANS THAT A PERIOD OF DANGEROUSLY HOT
TEMPERATURES WILL OCCUR. HOT TEMPERATURES WILL CREATE A DANGEROUS
SITUATION IN WHICH HEAT ILLNESSES ARE LIKELY. DRINK PLENTY OF
FLUIDS...STAY IN AN AIR-CONDITIONED ROOM...STAY OUT OF THE SUN...
AND CHECK UP ON RELATIVES AND NEIGHBORS.

IF YOU PLAN TO BE OUTSIDE...AVOID PROLONGED EXPOSURE OR STRENUOUS
PHYSICAL ACTIVITY. YOUR BODY CAN LOSE UP TO A GALLON OF WATER AN
HOUR THROUGH PERSPIRATION...SO DRINK PLENTY OF WATER TO AVOID
DEHYDRATION. ALCOHOLIC AND CAFFEINATED BEVERAGES SHOULD BE
AVOIDED BECAUSE THEY CAN INCREASE THE RATE OF WATER LOSS IN YOUR
BODY...INCREASING THE RISK OF HEAT EXHAUSTION OR STROKE. WEAR
LIGHT WEIGHT...LIGHT COLORED...LOOSE FITTING CLOTHING. WEAR A HAT
TO SHIELD YOURSELF FROM THE SUNSHINE AND USE A SUNSCREEN TO
REDUCE THE RISK OF SUNBURN.

&&

$$
366 
WWUS75 KVEF 082207
NPWVEF

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE LAS VEGAS NV
ISSUED BY NATIONAL WEATHER SERVICE FLAGSTAFF AZ
307 PM PDT WED JUN 8 2016

NVZ016-090300-
/O.CON.KVEF.EH.W.0003.000000T0000Z-160609T0300Z/
NORTHEAST CLARK COUNTY-
INCLUDING THE CITIES OF...MESQUITE...OVERTON...MOAPA
307 PM PDT WED JUN 8 2016

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT THIS
EVENING...

* TEMPERATURE...108 TO 112 ACROSS NORTHEAST CLARK COUNTY... 
  INCLUDING MESQUITE...LOGANDALE AND OVERTON. 

* IMPACTS...HEAT RELATED ILLNESSES SUCH AS HEAT EXHAUSTION AND 
  HEAT STROKE WILL BE LIKELY. PEOPLE MOST VULNERABLE INCLUDE 
  THOSE WHO ARE SPENDING LOTS OF TIME OUTDOORS...THOSE WHO DO 
  NOT HAVE AIR CONDITIONING...YOUNG CHILDREN...THE ELDERLY...AND 
  THOSE WITH CHRONIC AILMENTS. NO PERSON OR ANIMAL SHOULD BE 
  LEFT IN A CLOSED VEHICLE AS HEAT STROKE...EXHAUSTION CAN OCCUR 
  IN VERY SHORT ORDER. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

AN EXCESSIVE HEAT WARNING MEANS THAT A PERIOD OF DANGEROUSLY HOT
TEMPERATURES WILL OCCUR. HOT TEMPERATURES WILL CREATE A DANGEROUS
SITUATION IN WHICH HEAT ILLNESSES ARE LIKELY. DRINK PLENTY OF
FLUIDS...STAY IN AN AIR-CONDITIONED ROOM...STAY OUT OF THE SUN...
AND CHECK UP ON RELATIVES AND NEIGHBORS.

IF YOU PLAN TO BE OUTSIDE...AVOID PROLONGED EXPOSURE OR STRENUOUS
PHYSICAL ACTIVITY. YOUR BODY CAN LOSE UP TO A GALLON OF WATER AN
HOUR THROUGH PERSPIRATION...SO DRINK PLENTY OF WATER TO AVOID
DEHYDRATION. ALCOHOLIC AND CAFFEINATED BEVERAGES SHOULD BE
AVOIDED BECAUSE THEY CAN INCREASE THE RATE OF WATER LOSS IN YOUR
BODY...INCREASING THE RISK OF HEAT EXHAUSTION OR STROKE. WEAR
LIGHT WEIGHT...LIGHT COLORED...LOOSE FITTING CLOTHING. WEAR A HAT
TO SHIELD YOURSELF FROM THE SUNSHINE AND USE A SUNSCREEN TO
REDUCE THE RISK OF SUNBURN.

&&

$$

CAZ522-NVZ017-020-090300-
/O.CON.KVEF.EH.W.0002.000000T0000Z-160609T0300Z/
DEATH VALLEY NATIONAL PARK-WESTERN CLARK AND SOUTHERN NYE COUNTY-
LAS VEGAS VALLEY-
INCLUDING THE CITIES OF...FURNACE CREEK...STOVEPIPE WELLS...
SHOSHONE...PAHRUMP...INDIAN SPRINGS...DESERT ROCK...
AMARGOSA VALLEY...LAS VEGAS...NORTH LAS VEGAS...HENDERSON...
BOULDER CITY
307 PM PDT WED JUN 8 2016

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT THIS
EVENING...

* TEMPERATURE...106 TO 113 ACROSS THE LAS VEGAS VALLEY...BOULDER 
  CITY...AND SOUTHERN NYE COUNTY. 117 TO 121 IN DEATH VALLEY 
  NATIONAL PARK. 

* IMPACTS...HEAT RELATED ILLNESSES SUCH AS HEAT EXHAUSTION AND 
  HEAT STROKE WILL BE LIKELY. PEOPLE MOST VULNERABLE INCLUDE 
  THOSE WHO ARE SPENDING LOTS OF TIME OUTDOORS...THOSE WHO DO 
  NOT HAVE AIR CONDITIONING...YOUNG CHILDREN...THE ELDERLY...AND 
  THOSE WITH CHRONIC AILMENTS. NO PERSON OR ANIMAL SHOULD BE 
  LEFT IN A CLOSED VEHICLE AS HEAT STROKE...EXHAUSTION CAN OCCUR 
  IN VERY SHORT ORDER. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

AN EXCESSIVE HEAT WARNING MEANS THAT A PROLONGED PERIOD OF
DANGEROUSLY HOT TEMPERATURES WILL OCCUR. HOT TEMPERATURES WILL
CREATE A DANGEROUS SITUATION IN WHICH HEAT ILLNESSES ARE LIKELY.
DRINK PLENTY OF FLUIDS...STAY IN AN AIR-CONDITIONED ROOM...STAY
OUT OF THE SUN...AND CHECK UP ON RELATIVES AND NEIGHBORS.

IF YOU PLAN TO BE OUTSIDE...AVOID PROLONGED EXPOSURE OR STRENUOUS
PHYSICAL ACTIVITY. YOUR BODY CAN LOSE UP TO A GALLON OF WATER AN
HOUR THROUGH PERSPIRATION...SO DRINK PLENTY OF WATER TO AVOID
DEHYDRATION. ALCOHOLIC AND CAFFEINATED BEVERAGES SHOULD BE
AVOIDED BECAUSE THEY CAN INCREASE THE RATE OF WATER LOSS IN YOUR
BODY...INCREASING THE RISK OF HEAT EXHAUSTION OR STROKE. WEAR
LIGHT WEIGHT...LIGHT COLORED...LOOSE FITTING CLOTHING. WEAR A HAT
TO SHIELD YOURSELF FROM THE SUNSHINE AND USE A SUNSCREEN TO
REDUCE THE RISK OF SUNBURN.

&&

$$
868 
WWUS75 KVEF 090301
NPWVEF

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE LAS VEGAS NV
801 PM PDT WED JUN 8 2016

CAZ522-NVZ017-020-090415-
/O.EXP.KVEF.EH.W.0002.000000T0000Z-160609T0300Z/
DEATH VALLEY NATIONAL PARK-WESTERN CLARK AND SOUTHERN NYE COUNTY-
LAS VEGAS VALLEY-
INCLUDING THE CITIES OF...FURNACE CREEK...STOVEPIPE WELLS...
SHOSHONE...PAHRUMP...INDIAN SPRINGS...DESERT ROCK...
AMARGOSA VALLEY...LAS VEGAS...NORTH LAS VEGAS...HENDERSON...
BOULDER CITY
801 PM PDT WED JUN 8 2016

...EXCESSIVE HEAT WARNING HAS EXPIRED...

THE EXCESSIVE HEAT WARNING HAS BEEN ALLOWED TO EXPIRE ON SCHEDULE.
TEMPERATURES WILL BE SLIGHTLY LOWER THURSDAY THEN A MORE SIGNIFICANT
COOLING TREND WILL OCCUR FRIDAY THROUGH THE WEEKEND.

$$

NVZ016-090415-
/O.EXP.KVEF.EH.W.0003.000000T0000Z-160609T0300Z/
NORTHEAST CLARK COUNTY-
INCLUDING THE CITIES OF...MESQUITE...OVERTON...MOAPA
801 PM PDT WED JUN 8 2016

...EXCESSIVE HEAT WARNING HAS EXPIRED...

THE EXCESSIVE HEAT WARNING HAS BEEN ALLOWED TO EXPIRE ON SCHEDULE.
TEMPERATURES WILL BE SLIGHTLY LOWER THURSDAY THEN A MORE SIGNIFICANT
COOLING TREND WILL OCCUR FRIDAY THROUGH THE WEEKEND.

$$

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 Las Vegas, NV wrote its last area forecast discussion before this excessive heat warning went out at Jun 5, 3:30 PM PDT, 10 hours 15 minutes earlier.

Area forecast discussion, Jun 5, 3:30 PM PDT, 10 hours 15 minutes before
Area Forecast Discussion
National Weather Service Las Vegas NV
330 PM PDT SUN JUN 5 2016

.SYNOPSIS...A trough of low pressure over northern Nevada will
provide a slight decrease in temperatures for Monday. However, the
next ridge of high pressure will begin to build back into the Desert
Southwest and southern Great Basin on Tuesday providing continued
hot conditions through Thursday. A deeper trough will then bring
gusty southwest winds while lowering temperatures back to normal
next weekend.
&&

.SHORT TERM...through Thursday.

Satellite loops clearly showed clouds swirling around the closed
upper low over northwest Nevada and scattered thunderstorms were
occurring in the northern half of the circulation. Meanwhile, gusty
southwest winds have responded across southern Nevada and
surrounding areas which mixing helped boost temperatures early this
afternoon and readings have been similar to those observed Saturday.
The early mixing apparently was a bigger influence on temperatures
than the slight height falls associated with the base of the upper
low. We may see some influence of this circulation persist into
Tuesday as moisture on the southern edge of it brushes central
Nevada and leads to a slight chance of thunderstorms over northern
Lincoln county Tuesday afternoon.

The "cooling" effect of the system will be slight and will only tap
down temperatures a few degrees Monday before another ridge expands
from well off the coast of Baja Mexico up across southeast
Calfifornia and southern Nevada Tuesday and Wednesday then largely
holds Thursday ahead of an approaching Pacific Northwest low. This
pattern will bump temperatures back up near levels we observed over
the weekend...especially for southeast California and southern
Nevada. So, any relief from the heat experienced the past few days
will be brief.

.LONG TERM...Friday through Sunday.

The extended forecast is becoming increasingly complex owing to an
approaching shortwave trough in the eastern Pacific and a downstream
cutoff low in western Mexico that may get forced northward in
advance of the Pacific system. Current WV loop shows the upper low
in Mexico is becoming increasingly detached from the stronger
westerlies in the US at this time. Strong ridging in the Gulf of
Mexico will gradually retrogress, forcing this upper low to trudge
westward toward Baja early this week. Meanwhile, a longwave trough
in the Pacific will approach the West Coast by 12Z Friday. A
southern-stream shortwave trough, similarly depicted by the
GFS/ECMWF, kicks this Mexico upper low northward into the Desert
Southwest on Friday. Remnant moisture with this system as well as
increasing midlevel moisture from the Pacific system may lead to
increased instability across especially eastern parts of the area
Friday afternoon. GFS/ECMWF hint at scattered convection during this
time.

Given how far out this is, with weak, poorly-sampled systems
involved, a lot of uncertainty exists with this evolution, as
depicted by the far more progressive/farther east projection of the
12Z CMC. Nevertheless, model agreement is higher than average,
particularly given these smaller-scale phenomena. As such, I felt
inclined to introduce slight chance PoPs on Friday to northern
Mohave County and to the Sierra and adjacent Esmeralda County on
Saturday afternoon as the main longwave trough approaches the area.
If the GFS/ECMWF are on to something here, PoPs may require further
increases during this time.

In addition, the surface pressure gradient will increase on Friday
and Saturday, leading to breezy south or southwest winds across the
area. Temperatures, meanwhile, will be on the decline as upper-level
heights decrease. Fairly low confidence on just how much
temperatures will drop given the wide disparity among extended MOS
guidance. For now, did not stray too much from consensus, which
leads to temperatures approaching average values by next weekend.
&&

.AVIATION...For McCarran...Stronger southwest winds have reached
the terminal this afternoon, though directions have been more
variable than expected. Expect a wide range of directions through
this evening (140 to 270) with predominant flow around 210. Winds
should reach their maximum late this afternoon through about 02Z
before slowly diminishing. As winds diminish, directions will return
to a more southerly direction overnight. Winds become diurnally
driven Monday with slightly cooler temps and mostly clear skies.

For the rest of Southern Nevada...Northwest Arizona...and Southeast
California...Breezy southwest winds across the region this afternoon
will slowly diminish overnight. Lighter winds favoring diurnal
trends are expected on Monday, except for somewhat stronger
southerly flow in the Colorado River Valley and adjacent Mohave
County. Mostly clear skies through the period except in the Sierra,
where diurnal SCT-BKN cumulus and an isolated shower is possible.
&&

.FIRE WEATHER...An approaching system late next week will bring
marginal instability and stronger winds to much of the region. With
the prolonged heat wave and continued drying fuels this week, fire
weather concerns are elevated Friday through next weekend owing to
both increased chances for dry lightning and the combination of
stronger surface winds and low relative humidities. &&

.SPOTTER INFORMATION STATEMENT...Spotters are encouraged to report
any significant weather according to standard operating procedures.
&&

SHORT TERM...ADAIR
LONG TERM/AVIATION/FIRE WEATHER...SHAFER

For more forecast information...see us on our webpage:

http://weather.gov/lasvegas or follow us on Facebook and Twitter

The office that day

Everything else NWS Las Vegas, NV issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 6, 1:45 AM PDTExcessive Heat WarningVEFClark66 hr

Nearby

Excessive Heat Warnings in California, 2016Excessive Heat Warnings in Nevada, 2016Every excessive heat warning in 2016

Sources

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