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Heat Advisory


URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN FRANCISCO CA
825 PM PDT SUN SEP 25 2016

...VERY WARM TO HOT TEMPERATURES AGAIN ON MONDAY FOR THE ENTIRE
REGION...

.A STRONG RIDGE OF HIGH PRESSURE WILL CONTINUE TO BUILD OVER THE
REGION THROUGH MONDAY. THIS WILL RESULT IN VERY WARM TO HOT
WEATHER WITH RECORD HIGH TEMPERATURES AGAIN ON MONDAY. IN
ADDITION...OFFSHORE FLOW WILL ALLOW VERY WARM AIR TO REACH ALL THE
WAY TO THE COAST AGAIN ON MONDAY. MANY AREAS ARE EXPECTED TO
EXPERIENCE THEIR WARMEST TEMPERATURES OF THE YEAR THROUGH
TOMORROW.

CAZ006-505>513-516>518-528>530-270300-
/O.EXP.KMTR.HT.Y.0001.000000T0000Z-160926T0300Z/
/O.CON.KMTR.HT.Y.0002.160926T1800Z-160927T0300Z/
SAN FRANCISCO-
COASTAL NORTH BAY INCLUDING POINT REYES NATIONAL SEASHORE-
NORTH BAY INTERIOR VALLEYS-NORTH BAY MOUNTAINS-
SAN FRANCISCO BAY SHORELINE-SAN FRANCISCO PENINSULA COAST-
EAST BAY INTERIOR VALLEYS-EAST BAY HILLS AND THE DIABLO RANGE-
SANTA CRUZ MOUNTAINS-SANTA CLARA VALLEY INCLUDING SAN JOSE-
SOUTHERN SALINAS VALLEY/ARROYO SECO AND LAKE SAN ANTONIO-
SANTA LUCIA MOUNTAINS AND LOS PADRES NATIONAL FOREST-
MOUNTAINS OF SAN BENITO COUNTY AND INTERIOR MONTEREY COUNTY
INCLUDING PINNACLES NATIONAL MONUMENT-
NORTHERN SALINAS VALLEY/HOLLISTER VALLEY AND CARMEL VALLEY-
NORTHERN MONTEREY BAY-SOUTHERN MONTEREY BAY AND BIG SUR COAST-
INCLUDING THE CITIES OF...SAN FRANCISCO...TAMALPAIS-HOMESTEAD...
SAUSALITO...SANTA ROSA...SOUTH SANTA ROSA...NAPA...SAN RAFAEL...
PETALUMA...NOVATO...ROHNERT PARK...ANGWIN...
LAGUNITAS-FOREST KNOLLS...WOODACRE...OAKLAND...FREMONT...
HAYWARD...DALY CITY...BERKELEY...PACIFICA...CONCORD...ANTIOCH...
LIVERMORE...WALNUT CREEK...PLEASANTON...PITTSBURG...SAN RAMON...
BLACKHAWK...SCOTTS VALLEY...BOULDER CREEK...DAY VALLEY...
SAN JOSE...GREENFIELD...KING CITY...SALINAS...SANTA CRUZ...
WATSONVILLE...LIVE OAK...SEASIDE...MONTEREY...MARINA
825 PM PDT SUN SEP 25 2016

...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM TO 8 PM PDT
MONDAY...

* TEMPERATURE...HIGHS WILL MOSTLY BE IN THE MID 80S TO MID 90S
  NEAR THE COAST WITH MID 90S TO 105 FOR INLAND AREAS.

* LOCATION...THE ENTIRE SAN FRANCISCO BAY AREA AND ENTIRE
  MONTEREY BAY AREA.

* TIMING...HOTTEST TEMPERATURES WILL CONTINUE AGAIN FOR MONDAY.
  MODEST COOLING WILL OCCUR ON TUESDAY...MAINLY NEAR THE COAST.
  MUCH MORE SIGNIFICANT AND WIDESPREAD COOLING IS FORECAST TO
  OCCUR BY WEDNESDAY.

* IMPACTS...THE HEAT WILL RESULT IN ELEVATED HEALTH RISKS FOR
  THOSE WHO ARE SENSITIVE TO HEAT.

A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS
EXPECTED. HOT TEMPERATURES WILL CREATE A SITUATION IN WHICH HEAT
ILLNESSES ARE POSSIBLE. DRINK PLENTY OF FLUIDS...STAY IN AN AIR-
CONDITIONED ROOM...STAY OUT OF THE SUN...AND CHECK UP ON
RELATIVES AND NEIGHBORS. NEVER LEAVE KIDS OR PETS IN VEHICLES AS
TEMPERATURES CAN QUICKLY REACH VERY DANGEROUS LEVELS.

A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS
EXPECTED. THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY
WILL COMBINE TO CREATE A SITUATION IN WHICH HEAT ILLNESSES ARE
POSSIBLE. DRINK PLENTY OF FLUIDS...STAY IN AN AIR-CONDITIONED
ROOM...STAY OUT OF THE SUN...AND CHECK UP ON RELATIVES AND
NEIGHBORS.

&&

$$

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN DIEGO CA
652 PM PDT SUN SEP 25 2016

...SANTA ANA CONDITIONS WILL CONTINUE THROUGH MONDAY ACROSS
SOUTHERN CALIFORNIA...

.STRONG HIGH PRESSURE OVER THE GREAT BASIN WILL CONTINUE HOT
WEATHER AND GUSTY WINDS THROUGH MONDAY. THE WINDIEST AREAS INCLUDE
THE COASTAL MOUNTAIN FOOTHILLS...THE SANTA ANA MOUNTAINS...AND
EASTERN PORTIONS OF THE VALLEYS. WINDS WILL WEAKEN SLIGHTLY ON
MONDAY...MAINLY NORTH OF SAN DIEGO COUNTY...BUT STILL REMAIN
ABNORMALLY STRONG.

CAZ043-048-057-552-554-261300-
/O.CON.KSGX.HT.Y.0007.000000T0000Z-160927T0300Z/
SAN DIEGO COUNTY COASTAL AREAS-
SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE-
SANTA ANA MOUNTAINS AND FOOTHILLS-ORANGE COUNTY COASTAL AREAS-
ORANGE COUNTY INLAND AREAS-
INCLUDING THE CITIES OF...VISTA...CARLSBAD...CHULA VISTA...
NATIONAL CITY...SAN DIEGO...RIVERSIDE...SAN BERNARDINO...
ONTARIO...MORENO VALLEY...FONTANA...RANCHO CUCAMONGA...CORONA...
HUNTINGTON BEACH...COSTA MESA...SANTA ANA...ANAHEIM...
GARDEN GROVE...IRVINE...ORANGE...FULLERTON...MISSION VIEJO
652 PM PDT SUN SEP 25 2016

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM PDT MONDAY...

* TEMPERATURE...HIGHS AROUND 90 NEAR THE BEACHES TO AROUND 100 NEAR
  THE MESAS.

* IMPACTS...OVEREXPOSURE TO HEAT COULD LEAD TO HEAT ILLNESS
  ESPECIALLY FOR PEOPLE AT RISK...INCLUDING THE ELDERLY AND
  CHILDREN. PETS ARE ALSO AT RISK.

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.

&&

$$

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN DIEGO CA
652 PM PDT SUN SEP 25 2016

...SANTA ANA CONDITIONS WILL CONTINUE THROUGH MONDAY ACROSS
SOUTHERN CALIFORNIA...

.STRONG HIGH PRESSURE OVER THE GREAT BASIN WILL CONTINUE HOT
WEATHER AND GUSTY WINDS THROUGH MONDAY. THE WINDIEST AREAS INCLUDE
THE COASTAL MOUNTAIN FOOTHILLS...THE SANTA ANA MOUNTAINS...AND
EASTERN PORTIONS OF THE VALLEYS. WINDS WILL WEAKEN SLIGHTLY ON
MONDAY...MAINLY NORTH OF SAN DIEGO COUNTY...BUT STILL REMAIN
ABNORMALLY STRONG.

CAZ050-261300-
/O.CON.KSGX.HT.Y.0007.000000T0000Z-160927T0300Z/
/O.CON.KSGX.WI.Y.0034.000000T0000Z-160927T0000Z/
SAN DIEGO COUNTY VALLEYS-
INCLUDING THE CITIES OF...ESCONDIDO...EL CAJON...SAN MARCOS...
LA MESA...SANTEE...POWAY
652 PM PDT SUN SEP 25 2016

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM PDT MONDAY...
...WIND ADVISORY REMAINS IN EFFECT UNTIL 5 PM PDT MONDAY...

* WINDS...NORTHEAST 20 TO 30 MPH WITH GUSTS TO 50 MPH NEAR THE
  FOOTHILLS.

* TIMING FOR WINDS...SOME DECREASE OVERNIGHT...THEN INCREASING
  AGAIN MONDAY MORNING.

* LOCATION FOR WINDS...STRONGEST WINDS BELOW PASSES AND CANYONS
  AND NEAR THE COASTAL FOOTHILLS.

* TEMPERATURES...HIGHS RANGING FROM 95 TO 105.

* 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. HAZARDOUS DRIVING CONDITIONS
  FOR HIGH PROFILE VEHICLES.

* OUTLOOK..SLOW COOLING FOR TUESDAY WITH GREATER COOLING FOR
  WEDNESDAY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS
THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH
PROFILE VEHICLES. USE EXTRA CAUTION.

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.

&&

$$

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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