Frost Advisory 9, NWS San Diego, CA

690 
WWUS76 KSGX 280540
NPWSGX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN DIEGO CA
940 PM PST FRI NOV 27 2015

...FREEZE CONDITIONS LIKELY OVERNIGHT TONIGHT AND POSSIBLE AGAIN
OVERNIGHT SATURDAY NIGHT FOR THE HIGH DESERTS AND INLAND EMPIRE...

...FROST ADVISORY FOR PORTIONS OF THE SAN DIEGO COUNTY VALLEYS
AND LOWER DESERTS LATE TONIGHT THROUGH SATURDAY MORNING...

...POSSIBLE FREEZE CONDITIONS FOR THE CENTRAL AND EASTERN SAN
DIEGO COUNTY VALLEYS OVERNIGHT SATURDAY NIGHT...

.A COLD AIR MASS...MOSTLY CLEAR SKIES AND DRIER CONDITIONS WILL
RESULT IN COLD NIGHTS OVER PORTIONS OF THE DESERTS AND VALLEYS
WHERE FROSTS AND FREEZES ARE LIKELY. TEMPERATURES THIS COLD CAN
CAUSE CAUSE HARM TO UNPROTECTED CROPS...PLANTS...AND BE DANGEROUS
TO PETS. FROST AND FREEZE CONDITIONS WILL BE POSSIBLE AGAIN SATURDAY
NIGHT.

CAZ048-060-281400-
/O.CON.KSGX.FZ.W.0003.151128T0900Z-151128T1600Z/
/O.CON.KSGX.FZ.A.0004.151129T0900Z-151129T1600Z/
SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE-
APPLE AND LUCERNE VALLEYS-
940 PM PST FRI NOV 27 2015

...FREEZE WARNING REMAINS IN EFFECT FROM 1 AM TO 8 AM PST
SATURDAY...
...FREEZE WATCH REMAINS IN EFFECT FROM LATE SATURDAY NIGHT
THROUGH SUNDAY MORNING...

* LOCATION...HIGH DESERTS...INCLUDING APPLE VALLEY...HESPERIA 
  AND VICTORVILLE. THE CENTRAL AND EASTERN INLAND EMPIRE... 
  INCLUDING TEMECULA...HEMET...PERRIS...MORENO VALLEY AND LAKE 
  ELSINORE. LOCAL FROST CONDITIONS POSSIBLE ELSEWHERE IN THE 
  INLAND EMPIRE. 

* DURATION...SEVERAL HOURS OF SUB-FREEZING TEMPERATURES.

* TEMPERATURE...22 TO 28 DEGREES IN THE HIGH DESERTS. 29 TO 32 
  DEGREES IN THE CENTRAL AND EASTERN INLAND EMPIRE. 

* IMPACTS...TEMPERATURES THIS LOW CAN HARM UNPROTECTED CROPS... 
  SENSITIVE PLANTS...AND PETS. 

* OUTLOOK...SUNDAY NIGHT THROUGH MONDAY MORNING MAY BE SIMILARLY 
  COLD IN THESE AREAS. HOWEVER...SOME WARMING IS EXPECTED MONDAY 
  NIGHT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FREEZE WARNING MEANS SUB-FREEZING TEMPERATURES ARE IMMINENT OR
HIGHLY LIKELY. THESE CONDITIONS WILL KILL CROPS AND OTHER
SENSITIVE VEGETATION.

A FREEZE WATCH MEANS SUB-FREEZING TEMPERATURES ARE POSSIBLE.
THESE CONDITIONS COULD KILL CROPS AND OTHER SENSITIVE VEGETATION.
PROTECTIVE MEASURES TO SAVE CROPS AND SENSITIVE VEGETATION SHOULD
BE TAKEN. VULNERABLE ANIMALS AND PETS SHOULD BE KEPT INDOORS IN A
HOUSE OR BARN.

&&

$$

CAZ050-281400-
/O.CON.KSGX.FR.Y.0009.151128T0900Z-151128T1600Z/
/O.CON.KSGX.FZ.A.0004.151129T0900Z-151129T1600Z/
SAN DIEGO COUNTY VALLEYS-
940 PM PST FRI NOV 27 2015

...FROST ADVISORY REMAINS IN EFFECT FROM 1 AM TO 8 AM PST
SATURDAY...
...FREEZE WATCH REMAINS IN EFFECT FROM LATE SATURDAY NIGHT
THROUGH SUNDAY MORNING...

* LOCATION...CENTRAL AND EASTERN SAN DIEGO COUNTY VALLEYS... 
  INCLUDING VALLEY CENTER...RAMONA...JAMUL...ALPINE...RAINBOW... 
  AND SAN DIEGO COUNTRY ESTATES. 

* TEMPERATURE LATE TONIGHT THROUGH SATURDAY MORNING...33 TO 36 
  DEGREES. 

* TEMPERATURE LATE SATURDAY NIGHT THROUGH SUNDAY MORNING...27 TO 
  33 DEGREES. 

* IMPACTS...TEMPERATURES THIS LOW CAN HARM UNPROTECTED CROPS... 
  SENSITIVE PLANTS...AND PETS. 

* OUTLOOK...SUNDAY NIGHT THROUGH MONDAY MORNING MAY BE SIMILARLY 
  COLD IN THESE AREAS. HOWEVER...SOME WARMING IS EXPECTED MONDAY 
  NIGHT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FROST ADVISORY MEANS THAT FROST IS POSSIBLE. SENSITIVE OUTDOOR
PLANTS MAY BE KILLED IF LEFT UNCOVERED.

A FREEZE WATCH MEANS SUB-FREEZING TEMPERATURES ARE POSSIBLE.
THESE CONDITIONS COULD KILL CROPS AND OTHER SENSITIVE VEGETATION.
PROTECTIVE MEASURES TO SAVE CROPS AND SENSITIVE VEGETATION SHOULD
BE TAKEN. VULNERABLE ANIMALS AND PETS SHOULD BE KEPT INDOORS IN A
HOUSE OR BARN.

&&

$$

CAZ061-062-065-281400-
/O.CON.KSGX.FR.Y.0009.151128T0900Z-151128T1600Z/
COACHELLA VALLEY-SAN DIEGO COUNTY DESERTS-
SAN GORGONIO PASS NEAR BANNING-
940 PM PST FRI NOV 27 2015

...FROST ADVISORY REMAINS IN EFFECT FROM 1 AM TO 8 AM PST
SATURDAY...

* LOCATION...SAN GORGONIO PASS...COACHELLA VALLEY AND THE 
  BORREGO DESERT. 

* TEMPERATURE...33 TO 36 DEGREES FOR COLDER PORTIONS OF THE 
  DESERTS. 

* IMPACTS...TEMPERATURES THIS LOW CAN DAMAGE UNPROTECTED CROPS 
  AND SENSITIVE PLANTS. 

* OUTLOOK...SUNDAY NIGHT THROUGH MONDAY MORNING MAY BE SIMILARLY 
  COLD IN THESE AREAS. HOWEVER...SOME WARMING IS EXPECTED MONDAY 
  NIGHT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FROST ADVISORY MEANS THAT FROST IS POSSIBLE. SENSITIVE OUTDOOR
PLANTS MAY BE KILLED IF LEFT UNCOVERED.

&&

$$

MOEDE

514 
WWUS76 KSGX 281206
NPWSGX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN DIEGO CA
406 AM PST SAT NOV 28 2015

...FREEZE WARNING THIS MORNING FOR THE HIGH DESERTS AND INLAND
EMPIRE...

...FROST ADVISORY THIS MORNING FOR PORTIONS OF THE SAN DIEGO
COUNTY VALLEYS AND LOWER DESERTS...

...FREEZE WATCH LATE TONIGHT FOR THE CENTRAL AND EASTERN SAN
DIEGO COUNTY VALLEYS...

.A COLD AIR MASS AND DRIER CONDITIONS WILL RESULT IN COLD NIGHTS
OVER PORTIONS OF THE DESERTS AND VALLEYS...WHERE FROSTS AND
FREEZES WILL BE POSSIBLE.

CAZ048-060-282130-
/O.CON.KSGX.FZ.W.0003.000000T0000Z-151128T1600Z/
/O.CON.KSGX.FZ.A.0004.151129T0900Z-151129T1600Z/
SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE-
APPLE AND LUCERNE VALLEYS-
406 AM PST SAT NOV 28 2015

...FREEZE WARNING REMAINS IN EFFECT UNTIL 8 AM PST THIS MORNING...
...FREEZE WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH
SUNDAY MORNING...

* LOCATION...HIGH DESERTS...INCLUDING APPLE VALLEY...HESPERIA 
  AND VICTORVILLE. THE CENTRAL AND EASTERN INLAND EMPIRE... 
  INCLUDING TEMECULA...HEMET...PERRIS...MORENO VALLEY AND LAKE 
  ELSINORE. LOCAL FROST CONDITIONS POSSIBLE ELSEWHERE IN THE 
  INLAND EMPIRE. 

* DURATION...SEVERAL HOURS OF SUB-FREEZING TEMPERATURES.

* TEMPERATURE...22 TO 28 DEGREES IN THE HIGH DESERTS. 29 TO 32 
  DEGREES IN THE CENTRAL AND EASTERN INLAND EMPIRE. 

* IMPACTS...TEMPERATURES THIS LOW CAN HARM UNPROTECTED CROPS... 
  SENSITIVE PLANTS...AND PETS. 

* OUTLOOK...SUNDAY NIGHT THROUGH MONDAY MORNING MAY BE SIMILARLY
  COLD IN THESE AREAS. HOWEVER...SOME WARMING IS EXPECTED BY MONDAY
  NIGHT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FREEZE WARNING MEANS SUB-FREEZING TEMPERATURES ARE IMMINENT OR
HIGHLY LIKELY. THESE CONDITIONS WILL KILL CROPS AND OTHER
SENSITIVE VEGETATION.

A FREEZE WATCH MEANS SUB-FREEZING TEMPERATURES ARE POSSIBLE.
THESE CONDITIONS COULD KILL CROPS AND OTHER SENSITIVE VEGETATION.
PROTECTIVE MEASURES TO SAVE CROPS AND SENSITIVE VEGETATION SHOULD
BE TAKEN. VULNERABLE ANIMALS AND PETS SHOULD BE KEPT INDOORS IN A
HOUSE OR BARN.

&&

$$

CAZ050-282130-
/O.CON.KSGX.FR.Y.0009.000000T0000Z-151128T1600Z/
/O.CON.KSGX.FZ.A.0004.151129T0900Z-151129T1600Z/
SAN DIEGO COUNTY VALLEYS-
406 AM PST SAT NOV 28 2015

...FROST ADVISORY REMAINS IN EFFECT UNTIL 8 AM PST THIS MORNING...
...FREEZE WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH
SUNDAY MORNING...

* LOCATION...CENTRAL AND EASTERN SAN DIEGO COUNTY VALLEYS... 
  INCLUDING VALLEY CENTER...RAMONA...JAMUL...ALPINE...RAINBOW... 
  AND SAN DIEGO COUNTRY ESTATES. 

* TEMPERATURE LATE TONIGHT THROUGH SATURDAY MORNING...33 TO 36 
  DEGREES. 

* TEMPERATURE LATE SATURDAY NIGHT THROUGH SUNDAY MORNING...27 TO 
  33 DEGREES. 

* IMPACTS...TEMPERATURES THIS LOW CAN HARM UNPROTECTED CROPS... 
  SENSITIVE PLANTS...AND PETS. 

* OUTLOOK...SUNDAY NIGHT THROUGH MONDAY MORNING MAY BE SIMILARLY
  COLD IN THESE AREAS. HOWEVER...SOME WARMING IS EXPECTED BY MONDAY
  NIGHT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FROST ADVISORY MEANS THAT FROST IS POSSIBLE. SENSITIVE OUTDOOR
PLANTS MAY BE KILLED IF LEFT UNCOVERED.

A FREEZE WATCH MEANS SUB-FREEZING TEMPERATURES ARE POSSIBLE.
THESE CONDITIONS COULD KILL CROPS AND OTHER SENSITIVE VEGETATION.
PROTECTIVE MEASURES TO SAVE CROPS AND SENSITIVE VEGETATION SHOULD
BE TAKEN. VULNERABLE ANIMALS AND PETS SHOULD BE KEPT INDOORS IN A
HOUSE OR BARN.

&&

$$

CAZ061-062-065-281600-
/O.CON.KSGX.FR.Y.0009.000000T0000Z-151128T1600Z/
COACHELLA VALLEY-SAN DIEGO COUNTY DESERTS-
SAN GORGONIO PASS NEAR BANNING-
406 AM PST SAT NOV 28 2015

...FROST ADVISORY REMAINS IN EFFECT UNTIL 8 AM PST THIS MORNING...

* LOCATION...SAN GORGONIO PASS...COACHELLA VALLEY AND THE 
  BORREGO DESERT. 

* TEMPERATURE...33 TO 36 DEGREES FOR COLDER PORTIONS OF THE 
  DESERTS. 

* IMPACTS...TEMPERATURES THIS LOW CAN DAMAGE UNPROTECTED CROPS 
  AND SENSITIVE PLANTS. 

* OUTLOOK...SUNDAY NIGHT THROUGH MONDAY MORNING MAY BE SIMILARLY
  COLD IN THESE AREAS. HOWEVER...SOME WARMING IS EXPECTED BY MONDAY
  NIGHT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FROST ADVISORY MEANS THAT FROST IS POSSIBLE. SENSITIVE OUTDOOR
PLANTS MAY BE KILLED IF LEFT UNCOVERED.

&&

$$

JMB

320 
WWUS76 KSGX 281600
NPWSGX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN DIEGO CA
800 AM PST SAT NOV 28 2015

...FREEZE WATCH LATE TONIGHT FOR THE CENTRAL AND EASTERN SAN
DIEGO COUNTY VALLEYS...

.A COLD AIR MASS AND DRIER CONDITIONS WILL RESULT IN COLD NIGHTS
OVER PORTIONS OF THE DESERTS AND VALLEYS...WHERE FROSTS AND
FREEZES WILL BE POSSIBLE.

CAZ048-060-290000-
/O.EXP.KSGX.FZ.W.0003.000000T0000Z-151128T1600Z/
/O.CON.KSGX.FZ.A.0004.151129T0900Z-151129T1600Z/
SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE-
APPLE AND LUCERNE VALLEYS-
800 AM PST SAT NOV 28 2015

...FREEZE WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH
SUNDAY MORNING...
...FREEZE WARNING WILL EXPIRE AT 8 AM PST THIS MORNING...

* LOCATION...HIGH DESERTS...INCLUDING APPLE VALLEY...HESPERIA 
  AND VICTORVILLE. THE CENTRAL AND EASTERN INLAND EMPIRE... 
  INCLUDING TEMECULA...HEMET...PERRIS...MORENO VALLEY AND LAKE 
  ELSINORE. LOCAL FROST CONDITIONS POSSIBLE ELSEWHERE IN THE 
  INLAND EMPIRE. 

* TIMING...MOST AREAS HAVE RISEN ABOVE FREEZING THIS MORNING SO
  THE FREEZE WARNING WILL EXPIRE AT 8 AM. HOWEVER...THE FREEZE
  WATCH REMAINS IN EFFECT FOR TONIGHT DUE TO SEVERAL HOURS OF SUB-
  FREEZING TEMPERATURES EXPECTED.

* TEMPERATURE...22 TO 28 DEGREES IN THE HIGH DESERTS. 29 TO 32 
  DEGREES IN THE CENTRAL AND EASTERN INLAND EMPIRE. 

* IMPACTS...TEMPERATURES THIS LOW CAN HARM UNPROTECTED CROPS... 
  SENSITIVE PLANTS...AND PETS. 

* OUTLOOK...SUNDAY NIGHT THROUGH MONDAY MORNING MAY BE SIMILARLY 
  COLD IN THESE AREAS. HOWEVER...SOME WARMING IS EXPECTED BY 
  MONDAY NIGHT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FREEZE WATCH MEANS SUB-FREEZING TEMPERATURES ARE POSSIBLE.
THESE CONDITIONS COULD KILL CROPS AND OTHER SENSITIVE VEGETATION.
PROTECTIVE MEASURES TO SAVE CROPS AND SENSITIVE VEGETATION SHOULD
BE TAKEN. VULNERABLE ANIMALS AND PETS SHOULD BE KEPT INDOORS IN A
HOUSE OR BARN.

&&

$$

CAZ050-290000-
/O.EXP.KSGX.FR.Y.0009.000000T0000Z-151128T1600Z/
/O.CON.KSGX.FZ.A.0004.151129T0900Z-151129T1600Z/
SAN DIEGO COUNTY VALLEYS-
800 AM PST SAT NOV 28 2015

...FREEZE WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH
SUNDAY MORNING...
...FROST ADVISORY WILL EXPIRE AT 8 AM PST THIS MORNING...

* LOCATION...CENTRAL AND EASTERN SAN DIEGO COUNTY VALLEYS...
  INCLUDING VALLEY CENTER...RAMONA...JAMUL...ALPINE...RAINBOW...
  AND SAN DIEGO COUNTRY ESTATES.

* TIMING...MOST AREAS HAVE RISEN ABOVE FREEZING THIS MORNING SO
  THE FREEZE WARNING WILL EXPIRE AT 8 AM. HOWEVER...THE FREEZE
  WATCH REMAINS IN EFFECT FOR TONIGHT DUE TO SEVERAL HOURS OF NEAR-
  FREEZING TEMPERATURES EXPECTED OVERNIGHT.

* TEMPERATURE LATE TONIGHT THROUGH SUNDAY MORNING...27 TO 33
  DEGREES.

* IMPACTS...TEMPERATURES THIS LOW CAN HARM UNPROTECTED CROPS... 
  SENSITIVE PLANTS...AND PETS. 

* OUTLOOK...SUNDAY NIGHT THROUGH MONDAY MORNING MAY BE SIMILARLY 
  COLD IN THESE AREAS. HOWEVER...SOME WARMING IS EXPECTED BY 
  MONDAY NIGHT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FREEZE WATCH MEANS SUB-FREEZING TEMPERATURES ARE POSSIBLE.
THESE CONDITIONS COULD KILL CROPS AND OTHER SENSITIVE VEGETATION.
PROTECTIVE MEASURES TO SAVE CROPS AND SENSITIVE VEGETATION SHOULD
BE TAKEN. VULNERABLE ANIMALS AND PETS SHOULD BE KEPT INDOORS IN A
HOUSE OR BARN.

&&

$$

CAZ061-062-065-281700-
/O.EXP.KSGX.FR.Y.0009.000000T0000Z-151128T1600Z/
COACHELLA VALLEY-SAN DIEGO COUNTY DESERTS-
SAN GORGONIO PASS NEAR BANNING-
800 AM PST SAT NOV 28 2015

...FROST ADVISORY WILL EXPIRE AT 8 AM PST THIS MORNING...

TEMPERATURES IN MOST AREAS HAVE RISEN ABOVE FREEZING.
THEREFORE...THE FROST ADVISORY WILL BE ALLOWED TO EXPIRE AT 8 AM. 

$$

JJT

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE SAN DIEGO CA
906 AM PST FRI NOV 27 2015

.SYNOPSIS...
A COLD LOW PRESSURE SYSTEM CENTERED OVER THE GREAT BASIN...WILL
KEEP THE WEATHER VERY COOL OR DOWNRIGHT COLD THROUGH THE HOLIDAY
WEEKEND. SCATTERED SHOWERS WILL CONTINUE TODAY MAINLY FOR SAN DIEGO
COUNTY...TAPERING OFF TOWARDS EVENING FOR AREAS ALONG AND WEST OF
THE MOUNTAINS. A FEW INCHES OF NEW SNOWFALL ARE LIKELY IN THE
MOUNTAINS AROUND 4000 FEET OR HIGHER...MAINLY IN THE SAN DIEGO AND
RIVERSIDE COUNTY MOUNTAINS. THE NIGHTS WILL BE VERY COLD THIS
WEEKEND WITH BELOW FREEZING TEMPERATURES LIKELY IN PORTIONS OF THE
VALLEYS AND DESERT AREAS. DRY AND WARMER NEXT WEEK AS LOW PRESSURE
DRIFTS EAST WITH WEAK OFFSHORE SURFACE FLOW.

&&

.DISCUSSION...FOR EXTREME SOUTHWESTERN CALIFORNIA INCLUDING ORANGE...
SAN DIEGO...WESTERN RIVERSIDE AND SOUTHWESTERN SAN BERNARDINO
COUNTIES...

A STRONG VORT MAX IS CURRENTLY ROTATING AROUND THE GREAT BASIN
TROUGH AND SWOOPING DOWN THROUGH SOUTHERN CALIFORNIA...ACCORDING TO
WATER VAPOR SATELLITE. THIS IS RESULTING IN CLUSTERS OF LIGHT TO
MODERATE SHOWERS MOVING OVER PORTIONS OF THE FORECAST AREA FROM THE
WEST...WITH THE MOST ACTIVITY OCCURRING IN SAN DIEGO COUNTY AS
INDICATED BY LATEST RADAR IMAGERY. RAINFALL AMOUNTS FROM THESE
SHOWERS HAS BEEN MAINLY ON THE ORDER OF 0.03-0.10 INCHES WITH LOCAL
0.20-0.30 INCH AMOUNTS UNDER THE HEAVIEST CELLS. TAKING A LOOK AT
WEB-CAMS AND TEMPERATURES IN THE MOUNTAINS...SNOW LEVELS ARE
CURRENTLY AT AROUND 4000-4500 FEET. AS THE VORT MAX CONTINUES TO
MOVE THROUGH THE REGION...HI-RES MODELS SHOW SCATTERED LIGHT TO
MODERATE SHOWERS CONTINUING...MAINLY OVER AND WEST OF THE SAN DIEGO
COUNTY MOUNTAINS...THROUGH THIS AFTERNOON...WITH SHOWERS GRADUALLY
DISSIPATING IN THE EVENING. SNOW LEVELS LOOK TO STAY AT AROUND 4000-
4500 FEET...OR RISE TO 4500-5000 FEET TODAY...WITH ADDITIONAL SNOW
ACCUMULATIONS OF 2-4 INCHES POSSIBLE IN THE RIVERSIDE AND SAN DIEGO
COUNTY MOUNTAINS...MAINLY ABOVE 4000 FOOT ELEVATION. WINTER WEATHER
ADVISORIES REMAIN IN EFFECT FOR THE SAN DIEGO AND RIVERSIDE COUNTY
MOUNTAINS THROUGH 4 PM. ADDITIONAL PRECIPITATION AMOUNTS OVER THE
RIVERSIDE COUNTY MOUNTAINS AND OVER AND WEST OF THE SAN DIEGO COUNTY
MOUNTAINS LOOK TO BE GENERALLY ABOUT 0.10-0.30 INCHES...WITH A TRACE
TO A TENTH OF AN INCH ELSEWHERE OVER AND WEST OF THE MOUNTAINS. DAY-
TIME HIGH TEMPERATURES TODAY WILL BE ABOUT 10-20 DEGREES BELOW
NORMAL.

SATURDAY AND SUNDAY...THE TROUGH WILL GRADUALLY MOVE OFF TO THE EAST
WITH MAINLY ZONAL FLOW ALOFT FOR MOST OF NEXT WEEK. MEANWHILE...WEAK
OFFSHORE FLOW KICKING IN TONIGHT THROUGH MOST OF NEXT WEEK WILL
BRING DRYING AND VERY GRADUAL WARMING THROUGH THAT PERIOD...WITH DAY-
TIME HIGHS REACHING BACK ABOVE NORMAL BY WEDNESDAY.
HOWEVER...OVERNIGHT LOWS THE NEXT FEW NIGHTS WILL BE BELOW FREEZING
FOR MANY INLAND VALLEY DUE TO THE LINGERING COLD AIR MASS...DRIER
AIR...LIGHT WINDS AND MOSTLY CLEAR SKIES. A FREEZE WATCH REMAINS IN
EFFECT FOR THE HIGH DESERTS...CENTRAL/EASTERN INLAND EMPIRE AND THE
EASTERN SAN DIEGO COUNTY VALLEYS FOR OVERNIGHT TONIGHT AND OVERNIGHT
SATURDAY. THE MAIN FACTOR THAT MIGHT LIMIT HOW MUCH COOLING OCCURS
TONIGHT IS HOW FAST THINGS DRY OUT IN THE VALLEYS. IF TOO MUCH
MOISTURE LINGERS OVERNIGHT...THEN THAT WOULD RESULT IN HIGHER THAN
EXPECTED TEMPERATURES. WILL TAKE A LOOK AT THE LATEST GUIDANCE AND
SEE IF THE WATCH NEEDS TO BE UPGRADED TO A WARNING FOR THOSE AREAS
FOR TONIGHT...OR IF A FROST ADVISORY IS MORE APPROPRIATE. A FROST
ADVISORY MAY BE NECESSARY FOR THE LOWER DESERTS AS WELL. BY
OVERNIGHT MONDAY...TEMPERATURES MAY BE HIGH ENOUGH WHERE FROST AND
FREEZE WILL NO LONGER BE A CONCERN.

IN THE EXTENDED...ONSHORE FLOW LOOKS LIKE IT WILL RETURN
THURSDAY...WITH A TROUGH MOVING THROUGH SOUTHERN CALIFORNIA ON
FRIDAY. THE ECMWF SPITS OUT SOME PRECIPITATION WITH THIS
TROUGH...WHILE THE GFS IS MOSTLY DRY.

&&

.AVIATION...
271700Z...COAST/VALLEYS/MTNS...SCT/BKN CLOUDS...WITH BASES 3500 TO
6000 FT MSL AND TOPS NEAR 9000 FT MSL...WILL CONTINUE THROUGH THIS
AFTERNOON. SKIES THIS EVENING WILL BECOME SKC-SCT...WITH GREATEST
CLOUD COVERAGE NEAR THE MTNS. -SHRA WILL BE POSSIBLE THROUGH THIS
AFTERNOON...WITH GREATEST COVERAGE IN SAN DIEGO COUNTY. ABOVE 4000
FT MSL...SCATTERED SNOW SHOWERS AND CLOUDS INTERSECTING TERRAIN WILL
REDUCE SFC VIS TO LESS THAN 1 SM AT TIMES TODAY.

DESERTS...FEW-BKN AT OR ABOVE 10000 FT MSL WITH UNRESTRICTED VIS
THROUGH SAT MORNING.

&&

.MARINE...
900 AM...SCATTERED SHOWERS WILL CONTINUE THROUGH THIS AFTERNOON. NO
HAZARDOUS MARINE CONDITIONS ARE EXPECTED SATURDAY THROUGH WEDNESDAY.

&&

.BEACHES...
900 AM...ASTRONOMICAL HIGH TIDES NEAR 7.3 FEET AT 915 AM THIS
MORNING WILL CREATE A THREAT OF MINOR COASTAL FLOODING. A COASTAL
FLOOD ADVISORY REMAINS IN EFFECT FOR COASTAL ORANGE AND SAN DIEGO
COUNTIES THROUGH NOON. STRONG RIP CURRENTS WILL LIKELY OCCUR DURING
THE TRANSITION FROM HIGH TO LOW TIDE FRIDAY MORNING. CONDITIONS WILL
IMPROVE LATER TODAY.

&&

.SKYWARN...
SKYWARN ACTIVATION IS NOT REQUESTED. HOWEVER WEATHER SPOTTERS ARE
ENCOURAGED TO REPORT SIGNIFICANT WEATHER CONDITIONS.

&&

.SGX WATCHES/WARNINGS/ADVISORIES...
CA...WINTER WEATHER ADVISORY UNTIL 4 PM PST THIS AFTERNOON FOR
     RIVERSIDE COUNTY MOUNTAINS-SAN DIEGO COUNTY MOUNTAINS.

     FREEZE WATCH FROM LATE TONIGHT THROUGH SATURDAY MORNING FOR
     APPLE AND LUCERNE VALLEYS-SAN BERNARDINO AND RIVERSIDE
     COUNTY VALLEYS-THE INLAND EMPIRE-SAN DIEGO COUNTY VALLEYS.

     FREEZE WATCH FROM LATE SATURDAY NIGHT THROUGH SUNDAY MORNING FOR
     APPLE AND LUCERNE VALLEYS-SAN BERNARDINO AND RIVERSIDE
     COUNTY VALLEYS-THE INLAND EMPIRE-SAN DIEGO COUNTY VALLEYS.

     COASTAL FLOOD ADVISORY UNTIL NOON PST TODAY FOR ORANGE COUNTY
     COASTAL AREAS-SAN DIEGO COUNTY COASTAL AREAS.

PZ...NONE.
&&

PUBLIC...HARRISON
AVIATION/MARINE/BEACHES...JJT

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE SAN DIEGO CA
655 AM PST FRI NOV 27 2015

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0630 AM     SNOW             8 NE PAUMA VALLEY       33.39N 116.88W
11/27/2015  M3.0 INCH        SAN DIEGO          CA   TRAINED SPOTTER

            TRAINED SPOTTER NEAR PALOMAR MOUNTAIN AT 5600 FEET.

&&

JABRO

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE SAN DIEGO CA
910 AM PST FRI NOV 27 2015

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0905 AM     SNOW             RUNNING SPRINGS         34.21N 117.11W
11/27/2015  E4.0 INCH        SAN BERNARDINO     CA   TRAINED SPOTTER

            3 TO 4 INCHES OF SNOW IN THE PAST 24 HOURS

0905 AM     SNOW             3 N SANTA ROSA MOUNTAIN 33.59N 116.45W
11/27/2015  E4.0 INCH        RIVERSIDE          CA   TRAINED SPOTTER

            3 TO 4 INCHES OF SNOW IN THE PAST 24 HOURS

0905 AM     SNOW             3 NW BIG BEAR LAKE      34.27N 116.93W
11/27/2015  E4.0 INCH        SAN BERNARDINO     CA   PUBLIC

            12 HOUR SNOWFALL

&&

JTAEGER