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Excessive Heat Warning


URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE LAS VEGAS NV
221 AM PDT WED JUL 27 2016

AZZ001>003-036-CAZ522>527-NVZ016-017-020>022-271500-
/O.NEW.KVEF.EH.W.0005.160727T1500Z-160729T0600Z/
NORTHWEST PLATEAU-LAKE HAVASU AND FORT MOHAVE-NORTHWEST DESERTS-
LAKE MEAD NATIONAL RECREATION AREA-DEATH VALLEY NATIONAL PARK-
WESTERN MOJAVE DESERT-EASTERN MOJAVE DESERT-MORONGO BASIN-
CADIZ BASIN-SAN BERNARDINO COUNTY-UPPER COLORADO RIVER VALLEY-
NORTHEAST CLARK COUNTY-WESTERN CLARK AND SOUTHERN NYE COUNTY-
LAS VEGAS VALLEY-SOUTHERN CLARK COUNTY-
INCLUDING THE CITIES OF...COLORADO CITY...
PIPE SPRING NATIONAL MONUMENT...TUWEEP...MT TRUMBELL...
WESTERN GRAND CANYON...LAKE HAVASU CITY...DESERT HILLS...TOPOCK...
KINGMAN...GOLDEN VALLEY...DOLAN SPRINGS...VALENTINE...WIKIEUP...
YUCCA...BULLHEAD CITY...OATMAN...MOHAVE VALLEY...FURNACE CREEK...
STOVEPIPE WELLS...SHOSHONE...BARSTOW...DAGGETT...FORT IRWIN...
BAKER...MOUNTAIN PASS...MITCHELL CAVERNS...MORONGO VALLEY...
YUCCA VALLEY...TWENTYNINE PALMS...VIDAL JUNCTION...NEEDLES...
MESQUITE...OVERTON...MOAPA...PAHRUMP...INDIAN SPRINGS...
DESERT ROCK...AMARGOSA VALLEY...LAS VEGAS...NORTH LAS VEGAS...
HENDERSON...BOULDER CITY...HOOVER DAM...LAUGHLIN...PRIMM....
SEARCHLIGHT...CAL-NEV-ARI
221 AM PDT WED JUL 27 2016 /221 AM MST WED JUL 27 2016/

...EXCESSIVE HEAT WARNING IN EFFECT FROM 8 AM PDT /8 AM MST/ THIS
MORNING TO 11 PM PDT /11 PM MST/ THURSDAY...

THE NATIONAL WEATHER SERVICE IN LAS VEGAS HAS ISSUED AN EXCESSIVE
HEAT WARNING...WHICH IS IN EFFECT FROM 8 AM PDT /8 AM MST/ THIS
MORNING TO 11 PM PDT /11 PM MST/ THURSDAY.

* TEMPERATURE...HIGHS 110 TO 115 IN THE MOJAVE DESERT..115 TO 120 IN
  THE COLORADO RIVER VALLEY AND NEAR 125 FOR DEATH VALLEY BY
  THURSDAY. LOW TEMPERATURES ONLY FALLING INTO THE UPPER 80S FOR
  MOST OF THE REGION.

* IMPACTS...AN EXCESSIVE HEAT WARNING MEANS THAT A PROLONGED
  PERIOD OF DANGEROUSLY HOT TEMPERATURES WILL OCCUR. 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.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

DRINK PLENTY OF LIQUIDS...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 AND TAKE FREQUENT BREAKS IN THE SHADE. ALCOHOLIC AND
CAFFEINATED BEVERAGES SHOULD BE AVOIDED. WEAR LIGHT WEIGHT...LIGHT
COLORED...LOOSE FITTING CLOTHING. YOUNG CHILDREN AND PETS SHOULD
NEVER BE LEFT UNATTENDED IN VEHICLES UNDER ANY CIRCUMSTANCES.

&&

$$


Heat Advisory


URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN DIEGO CA
258 AM PDT WED JUL 27 2016

...VERY HOT DESERT WEATHER TODAY AND THURSDAY...

.A DOME OF HIGH PRESSURE CENTERED OVER THE MOJAVE DESERT WILL
CAUSE EXCESSIVELY HOT WEATHER TODAY AND CONTINUE THROUGH
THURSDAY. TEMPERATURES WILL BE 5 TO 10 DEGREES ABOVE NORMAL IN THE
HIGH DESERTS...COACHELLA VALLEY AND ANZA BORREGO DESERT...AND
COULD PROMOTE HEAT ILLNESS TO THOSE UNPREPARED OR THOSE MOST AT
RISK.

CAZ060>062-272100-
/O.NEW.KSGX.HT.Y.0005.160727T1700Z-160729T0300Z/
APPLE AND LUCERNE VALLEYS-COACHELLA VALLEY-
SAN DIEGO COUNTY DESERTS-
INCLUDING THE CITIES OF...VICTORVILLE...HESPERIA...APPLE VALLEY...
INDIO...PALM SPRINGS...CATHEDRAL CITY...PALM DESERT...
PALM DESERT COUNTRY...LA QUINTA...COACHELLA...BORREGO SPRINGS
258 AM PDT WED JUL 27 2016

...HEAT ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 8 PM PDT
THURSDAY...

THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A HEAT
ADVISORY...WHICH IS IN EFFECT FROM 10 AM THIS MORNING TO 8 PM PDT
THURSDAY.

* FORECAST HIGH TEMPERATURES TODAY AND THURSDAY...

  HIGH DESERTS...APPLE AND LUCERNE VALLEYS: 104 TO 109
  COACHELLA VALLEY AND ANZA BORREGO DESERT: 111 TO 116

* IMPACTS...OVER EXPOSURE TO HEAT COULD LEAD TO HEAT ILLNESS
  ESPECIALLY FOR PEOPLE AT RISK...INCLUDING THE ELDERLY AND
  CHILDREN. PETS ARE ALSO AT RISK. REMEMBER TO CHECK YOUR
  BACKSEAT FOR PEOPLE AND PETS!

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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 LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN
POSSIBLE AND DRINK PLENTY OF WATER.

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.

&&

$$

JMB

WEATHER.GOV/SANDIEGO

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE RENO NV
237 AM PDT WED JUL 27 2016

NVZ001-004-280000-
/O.CON.KREV.HT.Y.0001.160727T1800Z-160730T0600Z/
MINERAL AND SOUTHERN LYON COUNTIES-
WESTERN NEVADA BASIN AND RANGE INCLUDING PYRAMID LAKE-
INCLUDING THE CITIES OF...HAWTHORNE...YERINGTON...SMITH VALLEY...
FERNLEY...FALLON...LOVELOCK...SILVER SPRINGS
237 AM PDT WED JUL 27 2016

...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO
11 PM PDT FRIDAY...

* TEMPERATURE: HIGH TEMPERATURES OF 103 TO 108 DEGREES ARE
  EXPECTED FOR VALLEYS WEDNESDAY THROUGH FRIDAY. OVERNIGHT LOWS
  WILL BE IN THE UPPER 50S TO UPPER 60S.

* IMPACTS: HOT TEMPERATURES EACH AFTERNOON WILL INCREASE THE
  THREAT OF HEAT RELATED ILLNESSES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN
POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR
EVENING. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN
POSSIBLE AND DRINK PLENTY OF WATER. YOUNG CHILDREN AND PETS
SHOULD NEVER BE LEFT UNATTENDED IN VEHICLES UNDER ANY CIRCUMSTANCES.
THIS IS ESPECIALLY TRUE DURING WARM OR HOT WEATHER WHEN CAR
INTERIORS CAN REACH LETHAL TEMPERATURES IN A MATTER OF MINUTES.
ANYONE OVERCOME BY HEAT SHOULD BE MOVED TO A COOL AND SHADED
LOCATION. HEAT STROKE IS AN EMERGENCY...CALL 9 1 1.

&&

$$

HTTP://WEATHER.GOV/RENO


Special Weather Statement


SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE SACRAMENTO CA
300 PM PDT TUE JUL 26 2016

CAZ013>019-063-064-066>069-272200-
SHASTA LAKE AREA / NORTHERN SHASTA COUNTY-
BURNEY BASIN / EASTERN SHASTA COUNTY-NORTHERN SACRAMENTO VALLEY-
CENTRAL SACRAMENTO VALLEY-SOUTHERN SACRAMENTO VALLEY-
CARQUINEZ STRAIT AND DELTA-NORTHERN SAN JOAQUIN VALLEY-
MOUNTAINS SOUTHWESTERN SHASTA COUNTY TO NORTHERN LAKE COUNTY-
CLEAR LAKE/SOUTHERN LAKE COUNTY-
NORTHEAST FOOTHILLS/SACRAMENTO VALLEY-MOTHERLODE-
WESTERN PLUMAS COUNTY/LASSEN PARK-
WEST SLOPE NORTHERN SIERRA NEVADA-
INCLUDING THE CITIES OF...SHASTA DAM ...BURNEY...REDDING...
RED BLUFF...CHICO...OROVILLE...MARYSVILLE/YUBA CITY ...
SACRAMENTO ...FAIRFIELD/SUISUN ...STOCKTON...MODESTO...
ALDER SPRINGS...LAKEPORT...PARADISE...GRASS VALLEY...JACKSON...
CHESTER...QUINCY...BLUE CANYON
300 PM PDT TUE JUL 26 2016

...WIDESPREAD TRIPLE DIGIT HEAT WITH INCREASED FIRE WEATHER
CONCERNS THIS WEEK...

.IMPACTS...
  * MODERATE RISK FOR HEAT-RELATED ILLNESSES FOR SENSITIVE
    GROUPS, LOCALLY HIGH RISK FOR MOST GROUPS
  * INCREASED FIRE WEATHER CONCERNS FOR HIGHER TERRAIN

.FORECAST CONFIDENCE...
  * HIGH FOR MULTIPLE DAYS OF TRIPLE DIGIT HEAT

.TIMING AND STRENGTH...
  * WIDESPREAD VALLEY AND FOOTHILLS HIGHS OF 100-111 DEGREES THROUGH
    FRIDAY
  * NEAR RECORD HEAT IS POSSIBLE WEDNESDAY AND THURSDAY
  * LOW HUMIDITY WITH POOR OVERNIGHT RECOVERY OVER HIGHER TERRAIN

.WEATHER SUMMARY...
STRONG HIGH PRESSURE WILL BRING HOT TEMPERATURES WITH VALLEY AND
FOOTHILLS HIGHS IN THE TRIPLE DIGITS THROUGH FRIDAY. THE NORTH END
OF THE SAC VALLEY WILL HAVE TEMPERATURES NEAR 110 DEGREES DURING
THIS TIME PERIOD. TEMPERATURES WILL REMAIN HOT ON FRIDAY BUT START
TO TREND DOWNWARD SLIGHTLY, RETURNING TO NEAR NORMAL BY SUNDAY.
HUMIDITY LEVELS WILL BE LOW WITH POOR OVERNIGHT RECOVERY FOR
HIGHER TERRAIN, BRINGING INCREASED FIRE WEATHER CONCERNS.

$$


Marine Weather Statement


MARINE WEATHER STATEMENT
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
222 AM PDT WED JUL 27 2016

PZZ645-650-670-673-676-271900-
POINT PIEDRAS BLANCAS TO POINT SAL WESTWARD OUT TO 10 NM-
EAST SANTA BARBARA CHANNEL FROM PT. CONCEPTION TO PT. MUGU CA
INCLUDING SANTA CRUZ ISLAND-
POINT PIEDRAS BLANCAS TO POINT SAL FROM 10 TO 60 NM-
WATERS FROM PT. SAL TO SANTA CRUZ ISLAND CA AND WESTWARD 60 NM
INCLUDING SAN MIGUEL AND SANTA ROSA ISLANDS-
OUTER WATERS FROM SANTA CRUZ ISLAND TO SAN CLEMENTE ISLAND TO
60 NM OFFSHORE INCLUDING SAN NICOLAS AND SANTA BARBARA ISLANDS-
222 AM PDT WED JUL 27 2016

...WIDESPREAD DENSE FOG EXPECTED THROUGH THIS MORNING NORTH OF
SAN NICOLAS ISLAND...

A SHALLOW MARINE LAYER IN PLACE WILL BRING WIDESPREAD DENSE FOG
TO THE COASTAL WATERS...PRIMARILY NORTH OF SAN NICOLAS ISLAND
INCLUDING THE SANTA BARBARA CHANNEL AND CENTRAL COAST THROUGH
THIS MORNING. MARINERS SHOULD BE PREPARED FOR ABRUPT VISIBILITY
CHANGES DOWN TO ONE NAUTICAL MILE OR LESS...ESPECIALLY ALONG THE
CENTRAL COAST AND THE SANTA BARBARA CHANNEL. REDUCE SPEEDS AND BE
ON THE LOOKOUT FOR EXPOSED ROCKS AND OTHER VESSELS...AND USE RADAR
OR GPS NAVIGATION IF AVAILABLE.

MARINERS IN HARBOR...ESPECIALLY THOSE WITHOUT RADAR...SHOULD
CONSIDER REMAINING IN HARBOR AS DENSE FOG CAN OBSCURE EXPOSED
ROCKS AND OTHER VESSELS...INCLUDING LARGE SHIPS IN THE SHIPPING
LANES.

$$

KAPLAN

$$

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