Freeze Warning 3, NWS San Diego, CA

612 
WWUS76 KSGX 232135
NPWSGX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN DIEGO CA
135 PM PST FRI DEC 23 2011

...WINDY AND GUSTY NORTHEAST TO EAST WINDS THROUGH SATURDAY... 
...FREEZING AND FROSTY CONDITIONS TONIGHT...

.NORTHEAST TO EAST WINDS WILL CONTINUE ACROSS THE INLAND EMPIRE
AND MOUNTAINS LOCATIONS THROUGH SATURDAY...WITH LOCALLY GUSTY
CONDITIONS POSSIBLE. ANOTHER ROUND OF LOCALLY MODERATE NORTHEAST
TO EAST WINDS IS POSSIBLE LATE SATURDAY INTO CHRISTMAS DAY.
HOWEVER...WIND SHELTERED AREAS WILL SEE VERY COLD AND FREEZING OR
FROSTY CONDITIONS POSSIBLE TONIGHT.

CAZ048-240600-
/O.CON.KSGX.FZ.W.0003.111224T0800Z-111224T1700Z/
/O.CON.KSGX.WI.Y.0050.000000T0000Z-111224T2000Z/
SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE-
135 PM PST FRI DEC 23 2011

...WIND ADVISORY REMAINS IN EFFECT UNTIL NOON PST SATURDAY...
...FREEZE WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM
PST SATURDAY...

A FREEZE WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM
PST SATURDAY. A WIND ADVISORY REMAINS IN EFFECT UNTIL NOON PST
SATURDAY. 

* TEMPERATURES: MID 20S TO LOWER 30S IN THE WIND SHELTERED
  AREAS...WITH SEVERAL HOURS LATE TONIGHT THROUGH EARLY SATURDAY
  MORNING.

* LOCATIONS: WIND SHELTERED LOCATIONS AND LOW LYING AREAS.

* IMPACTS OF FROST AND FREEZE: SENSITIVE PLANTS MAY BE DAMAGED OR
  KILLED.

* WINDS: AREAS OF NORTHEAST WINDS INCREASING TO 15 TO 30 MPH...
  WITH GUSTS TO 40 MPH...MAINLY ALONG THE FOOTHILL LOCATIONS AND
  BELOW FAVORED CANYONS AND PASSES.

* IMPACTS OF WINDS: WINDY CONDITIONS WILL MAKE DRIVING DIFFICULT
  FOR MOTORISTS WITH HIGH PROFILE VEHICLES. WATCH FOR BROKEN TREE
  LIMBS AND DOWNED POWER LINES.

* OUTLOOK: ANOTHER ROUND OF MODERATE NORTHEAST WINDS IS POSSIBLE
  LATE SATURDAY NIGHT INTO CHRISTMAS DAY...WITH NORTHEAST WINDS 20
  TO 30 MPH WITH GUSTS TO 45 MPH.

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

&&

$$

CAZ050-240600-
/O.CON.KSGX.FZ.W.0003.111224T0800Z-111224T1700Z/
SAN DIEGO COUNTY VALLEYS-
135 PM PST FRI DEC 23 2011

...FREEZE WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM
PST SATURDAY...

A FREEZE WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM
PST SATURDAY. 

* TEMPERATURES: MID 20S TO LOWER 30S IN THE WIND SHELTERED
  AREAS...WITH SEVERAL HOURS LATE TONIGHT THROUGH EARLY SATURDAY
  MORNING.

* LOCATIONS: WIND SHELTERED LOCATIONS AND LOW LYING AREAS.

* IMPACTS OF FROST AND FREEZE: SENSITIVE PLANTS MAY BE DAMAGED OR
  KILLED.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

CAZ042-043-240600-
/O.CON.KSGX.FR.Y.0013.111224T0800Z-111224T1700Z/
ORANGE COUNTY COASTAL AREAS-SAN DIEGO COUNTY COASTAL AREAS-
135 PM PST FRI DEC 23 2011

...FROST ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM
PST SATURDAY...

A FROST ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM
PST SATURDAY. 

* TEMPERATURES: UPPER 20S TO LOWER 30S...WITH SEVERAL HOURS OF
  PATCHY FROST POSSIBLE LATE TONIGHT THROUGH EARLY SATURDAY
  MORNING.

* LOCATIONS: WIND SHELTERED LOCATIONS AND LOW LYING AREAS.

* IMPACTS OF FROST: SENSITIVE PLANTS MAY BE DAMAGED OR KILLED.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

CAZ055-057-240600-
/O.CON.KSGX.WI.Y.0050.000000T0000Z-111224T2000Z/
SAN BERNARDINO COUNTY MOUNTAINS-SANTA ANA MOUNTAINS AND FOOTHILLS-
135 PM PST FRI DEC 23 2011

...WIND ADVISORY REMAINS IN EFFECT UNTIL NOON PST SATURDAY...

A WIND ADVISORY REMAINS IN EFFECT UNTIL NOON PST SATURDAY. 

* WINDS: AREAS OF NORTHEAST WINDS 20 TO 30 MPH...WITH GUSTS TO 45
  MPH.

* IMPACTS: STRONG WINDS WILL MAKE DRIVING DIFFICULT FOR MOTORISTS
  WITH HIGH PROFILE VEHICLES. WATCH FOR BROKEN TREE LIMBS AND
  DOWNED POWER LINES.

* OUTLOOK: ANOTHER ROUND OF MODERATE NORTHEAST WINDS IS POSSIBLE
  LATE SATURDAY NIGHT INTO CHRISTMAS DAY...WITH NORTHEAST WINDS 20
  TO 30 MPH WITH GUSTS TO 45 MPH.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WIND GUSTS OF 45 MPH ARE EXPECTED.
WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH
PROFILE VEHICLES. USE EXTRA CAUTION.

&&

$$

CAZ056-058-240600-
/O.CON.KSGX.WI.Y.0051.000000T0000Z-111224T2000Z/
RIVERSIDE COUNTY MOUNTAINS-SAN DIEGO COUNTY MOUNTAINS-
135 PM PST FRI DEC 23 2011

...WIND ADVISORY REMAINS IN EFFECT UNTIL NOON PST SATURDAY...

A WIND ADVISORY REMAINS IN EFFECT UNTIL NOON PST SATURDAY. 

* WINDS: AREAS OF NORTHEAST WINDS 20 TO 30 MPH...WITH GUSTS TO 45
  MPH.

* IMPACTS: STRONG WINDS WILL MAKE DRIVING DIFFICULT FOR MOTORISTS
  WITH HIGH PROFILE VEHICLES. WATCH FOR BROKEN TREE LIMBS AND
  DOWNED POWER LINES.

* OUTLOOK: ANOTHER ROUND OF MODERATE NORTHEAST WINDS IS POSSIBLE
  LATE SATURDAY NIGHT INTO CHRISTMAS DAY...WITH NORTHEAST WINDS 20
  TO 30 MPH WITH GUSTS TO 45 MPH.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WIND GUSTS OF 45 MPH ARE EXPECTED.
WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH
PROFILE VEHICLES. USE EXTRA CAUTION.

&&

$$

PALMER

876 
WWUS76 KSGX 240533
NPWSGX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN DIEGO CA
933 PM PST FRI DEC 23 2011

...FREEZE WARNING CANCELLED FOR THE VALLEYS AND REPLACED BY A
FROST ADVISORY...
...GUSTY NORTHEAST WINDS INCREASING LATER TONIGHT THROUGH SATURDAY
MORNING...

.NORTHEAST TO EAST WINDS WILL INCREASE THROUGH THE MOUNTAIN PASSES
TONIGHT AND CONTINUE THROUGH SATURDAY MORNING. LOCALLY GUSTY WINDS
WILL ALSO AFFECT PARTS OF THE INLAND EMPIRE. COASTAL ZONES AND
WIND SHELTERED VALLEYS WILL SEE AREAS OF FROST FORM AS
TEMPERATURES FALL INTO THE UPPER 20S TO LOW 30S.

CAZ048-241345-
/O.CAN.KSGX.FZ.W.0003.111224T0800Z-111224T1700Z/
/O.EXA.KSGX.FR.Y.0013.111224T0800Z-111224T1700Z/
/O.CON.KSGX.WI.Y.0050.000000T0000Z-111224T2000Z/
SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE-
933 PM PST FRI DEC 23 2011

...WIND ADVISORY REMAINS IN EFFECT UNTIL NOON PST SATURDAY...
...FROST ADVISORY IN EFFECT UNTIL 9 AM PST SATURDAY...
...FREEZE WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A FROST
ADVISORY...WHICH IS IN EFFECT UNTIL 9 AM PST SATURDAY. THE FREEZE
WARNING HAS BEEN CANCELLED. A WIND ADVISORY REMAINS IN EFFECT
UNTIL NOON PST SATURDAY. 

* TEMPERATURES: UPPER 20S TO LOWER 30S IN THE WIND SHELTERED
  AREAS.

* LOCATIONS: WIND SHELTERED LOCATIONS AND LOW LYING AREAS. 

* IMPACTS OF FROST AND FREEZE: SENSITIVE PLANTS MAY BE DAMAGED OR
  KILLED.

* WINDS: AREAS OF NORTHEAST WINDS INCREASING TO 15 TO 30 MPH...
  WITH GUSTS TO 40 MPH LATE TONIGHT BELOW FAVORED CANYONS AND
  PASSES.

* IMPACTS OF WINDS: WINDY CONDITIONS WILL MAKE DRIVING DIFFICULT
  FOR MOTORISTS WITH HIGH PROFILE VEHICLES.

* OUTLOOK: ANOTHER ROUND OF MODERATE NORTHEAST WINDS IS POSSIBLE
  LATE SATURDAY NIGHT INTO CHRISTMAS DAY...WITH NORTHEAST WINDS 20
  TO 30 MPH WITH GUSTS TO 45 MPH.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

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.

&&

$$

CAZ050-241345-
/O.CAN.KSGX.FZ.W.0003.111224T0800Z-111224T1700Z/
/O.EXA.KSGX.FR.Y.0013.111224T0800Z-111224T1700Z/
SAN DIEGO COUNTY VALLEYS-
933 PM PST FRI DEC 23 2011

...FROST ADVISORY IN EFFECT UNTIL 9 AM PST SATURDAY...
...FREEZE WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A FROST
ADVISORY...WHICH IS IN EFFECT UNTIL 9 AM PST SATURDAY. THE FREEZE
WARNING HAS BEEN CANCELLED. 
 
* TEMPERATURES: UPPER 20S TO LOWER 30S WITH AREAS OF FROST.

* LOCATIONS: WIND SHELTERED LOCATIONS AND LOW LYING AREAS.

* IMPACTS OF FROST: SENSITIVE PLANTS MAY BE DAMAGED OR KILLED.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

CAZ042-043-241345-
/O.CON.KSGX.FR.Y.0013.111224T0800Z-111224T1700Z/
ORANGE COUNTY COASTAL AREAS-SAN DIEGO COUNTY COASTAL AREAS-
933 PM PST FRI DEC 23 2011

...FROST ADVISORY REMAINS IN EFFECT UNTIL 9 AM PST SATURDAY...

A FROST ADVISORY REMAINS IN EFFECT UNTIL 9 AM PST SATURDAY. 

* TEMPERATURES: UPPER 20S TO LOWER 30S...WITH SEVERAL HOURS OF  
PATCHY FROST POSSIBLE LATE TONIGHT THROUGH EARLY SATURDAY  
MORNING.

* LOCATIONS: WIND SHELTERED LOCATIONS AND LOW LYING AREAS.

* IMPACTS OF FROST: SENSITIVE PLANTS MAY BE DAMAGED OR KILLED.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

CAZ055-057-241345-
/O.CON.KSGX.WI.Y.0050.000000T0000Z-111224T2000Z/
SAN BERNARDINO COUNTY MOUNTAINS-SANTA ANA MOUNTAINS AND FOOTHILLS-
933 PM PST FRI DEC 23 2011

...WIND ADVISORY REMAINS IN EFFECT UNTIL NOON PST SATURDAY...

A WIND ADVISORY REMAINS IN EFFECT UNTIL NOON PST SATURDAY. 

* WINDS: AREAS OF NORTHEAST WINDS 20 TO 30 MPH...WITH GUSTS TO 45
  MPH IN THE PASSES.

* IMPACTS: STRONG WINDS WILL MAKE DRIVING DIFFICULT FOR MOTORISTS
  WITH HIGH PROFILE VEHICLES. WATCH FOR BROKEN TREE LIMBS AND
  DOWNED POWER LINES.

* OUTLOOK: ANOTHER ROUND OF MODERATE NORTHEAST WINDS IS POSSIBLE
  LATE SATURDAY NIGHT INTO CHRISTMAS DAY...WITH NORTHEAST WINDS 20
  TO 30 MPH WITH GUSTS TO 45 MPH.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WIND GUSTS OF 45 MPH ARE EXPECTED.
WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR
HIGH PROFILE VEHICLES. USE EXTRA CAUTION.

&&

$$

CAZ056-058-241345-
/O.CON.KSGX.WI.Y.0051.000000T0000Z-111224T2000Z/
RIVERSIDE COUNTY MOUNTAINS-SAN DIEGO COUNTY MOUNTAINS-
933 PM PST FRI DEC 23 2011

...WIND ADVISORY REMAINS IN EFFECT UNTIL NOON PST SATURDAY...

A WIND ADVISORY REMAINS IN EFFECT UNTIL NOON PST SATURDAY. 

* WINDS: AREAS OF NORTHEAST WINDS 20 TO 30 MPH...WITH GUSTS TO 45
  MPH IN THE PASSES.

* IMPACTS: STRONG WINDS WILL MAKE DRIVING DIFFICULT FOR MOTORISTS
  WITH HIGH PROFILE VEHICLES. WATCH FOR BROKEN TREE LIMBS AND
  DOWNED POWER LINES.

* OUTLOOK: ANOTHER ROUND OF MODERATE NORTHEAST WINDS IS POSSIBLE
  LATE SATURDAY NIGHT INTO CHRISTMAS DAY...WITH NORTHEAST WINDS 20
  TO 30 MPH WITH GUSTS TO 45 MPH.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WIND GUSTS OF 45 MPH ARE EXPECTED.
WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR
HIGH PROFILE VEHICLES. USE EXTRA CAUTION.

&&

$$

MOEDE

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE SAN DIEGO CA
110 PM PST FRI DEC 23 2011

.SYNOPSIS...
LOCALLY GUSTY NORTHEAST TO EAST WINDS WILL CONTINUE ACROSS SOUTHERN
CALIFORNIA THROUGH SUNDAY...WITH THE STRONGEST WINDS THROUGH AND
BELOW PASSES AND CANYONS.  IN WIND SHELTERED AREAS...VERY COLD
OVERNIGHT TEMPERATURES WILL ALLOW AREAS OF FROST TO DEVELOP.
OTHERWISE...EXPECT VERY DRY AND WARMER CONDITIONS TO PREVAIL ACROSS
THE INLAND AREAS THROUGH EARLY NEXT WEEK...AS HIGH PRESSURE ALOFT
BUILDS OVER THE REGION.  A MODEST COOLING TREND WILL OCCUR FOR THE
MIDDLE PART OF NEXT WEEK...AS THE LOWER LEVEL FLOW TRENDS WEAKLY
ONSHORE.

&&

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

WATER VAPOR IMAGERY CONTINUES TO SHOW DRY NORTHERLY FLOW ALOFT OVER
SOUTHERN CALIFORNIA THIS AFTERNOON...WITH A WEAK DISTURBANCE MOVING
ACROSS NORTHERN CALIFORNIA...FLATTENING THE RIDGE OF HIGH PRESSURE.
MEANWHILE...AN UPPER LEVEL LOW CONTINUES TO MOVE INTO SOUTHERN NEW
MEXICO THIS AFTERNOON.  AS A RESULT...SKIES ARE PREDOMINATELY CLEAR
ACROSS THE REGION...WITH THE SURFACE GRADIENTS SIGNIFICANTLY
WEAKENING AS THIS LOW MOVES EAST.  AT THIS POINT IN TIME...THE SAN
DIEGO TO TONOPAH GRADIENT IS DOWN TO -5.7 MBS...AND THE SAN DIEGO TO
DAGGETT GRADIENT IS DOWN TO -3.4 MBS.  MEANWHILE...THE SAN DIEGO TO
IMPERIAL GRADIENT IS STILL LIGHTLY OFFSHORE AT -0.4 MBS...BUT THE
SAN DIEGO TO CAMPO GRADIENT IS 2.4 MBS OR STILL ONSHORE.  ALTHOUGH
FREEMONT CANYON DID BRIEFLY HIT WARNING CRITERIA THIS MORNING...ALL
OTHER LOCATIONS STAYED BELOW WARNING CRITERIA.  GIVEN THE WEAKENING
GRADIENTS AND LACK OF UPPER LEVEL SUPPORT...WILL LET THE HIGH WIND
WARNING EXPIRE AT 1 PM...WITH THE MOUNTAIN LOCATIONS AND INLAND
EMPIRE CONVERTING TO ADVISORIES.  AS FOR THE ORANGE COUNTY COASTAL
AREAS AND THE SAN DIEGO VALLEYS...THE GRADIENTS JUST DO NOT SUPPORT
EVEN WIND ADVISORY CRITERIA.  THEREFORE...WILL CANCEL THESE AREAS
FROM THE ADVISORIES.

THE OTHER MAIN CONCERN FOR TONIGHT WILL BE WITH THE VERY COLD
TEMPERATURES DEVELOPING IN THE WIND SHELTERED AREAS AND AREAS OF
LIGHT WINDS IN GENERAL.  DEW POINTS THIS AFTERNOON ARE BELOW ZERO
ACROSS A GOOD PORTION OF THE ORANGE COUNTY COASTAL AREAS...THE
INLAND EMPIRE...AND THE SAN DIEGO COASTAL VALLEYS...WITH SINGLE
DIGITS TO TEENS ELSEWHERE.  THIS MEANS THAT AFTER THE SUN SETS...THE
VERY DRY AIR AND CLEAR CONDITIONS WILL COMBINE WITH THE LIGHT WINDS
TO OPTIMIZE RADIATIONAL COOLING.  IN AREAS WHERE THE WINDS WILL BE
LIGHT...TEMPERATURES WILL LIKELY PLUMMET...FALLING INTO THE 20S AND
LOWER 30S.  IN THE INLAND EMPIRE AND SAN DIEGO COASTAL VALLEYS...THE
COLDEST LOCATIONS WILL LIKELY SEE TEMPERATURES AT OR BELOW 28
DEGREES FOR TWO OR MORE HOURS...WITH A HARD FREEZE POSSIBLE.  IN THE
COASTAL LOCATIONS...TEMPERATURES WILL NOT BE QUITE AS COLD...BUT
SOME FROST WILL BE POSSIBLE.  THEREFORE...WILL ISSUE A FREEZE
WARNING FOR THE VALLEYS AND A FROST ADVISORY FOR THE COASTAL
LOCATIONS.

OTHERWISE...NOT EXPECTING MUCH CHANGE THROUGH THE WEEKEND.  A
RELATIVELY FLAT RIDGE OF HIGH PRESSURE WILL BUILD BACK OVER THE
REGION...WITH TEMPERATURES WARMING A BIT EACH DAY.  HOWEVER...COLD
OVERNIGHT TEMPERATURES WILL PERSIST.  THERE IS ALSO THE POTENTIAL
FOR MORE GUSTY WINDS SATURDAY NIGHT AND SUNDAY MORNING...AS A WEAK
DISTURBANCES MOVES THROUGH THE FLOW.  AT THIS TIME THOUGH...THE
UPPER LEVEL SUPPORT LOOKS TO BE AROUND 30 KNOTS AT 850 AND 925
MBS...WITH ADVISORY TYPE WINDS LIKELY.

THE UPPER LEVEL FLOW WILL BECOME MORE ZONAL EARLY NEXT WEEK...A
SERIES OF SYSTEMS TAKE AIM AT THE PACIFIC NORTHWEST.  FOR
NOW...EXPECT DRY CONDITIONS TO PREVAIL...WITH A GRADUAL COOLING
TREND AND PERIODS OF ONSHORE FLOW POSSIBLE.  AS IS TYPICAL OF FAST
FLOW PATTERNS...THERE ARE SOME DIFFERENCES IN THE TIMING OF
SHORTWAVES PASSING BY TO THE NORTH.  THIS MEANS THAT TIMING OF THE
ALTERNATING WEAK OFFSHORE AND THE OCCASIONALLY WEAK ONSHORE FLOW
WILL BE DIFFICULT.  THERE IS SOME POSSIBILITY OF OCCASIONAL DENSE
FOG NEAR THE COAST...DURING THE PERIOD AS WELL...BUT LITTLE SKILL IN
TIMING IT THIS FAR OUT GIVEN THE CURRENT UNCERTAINTIES WITH THE
LARGER SCALE FLOW.

&&

.AVIATION...
232000Z...CLEAR WITH UNRESTRICTED VIS INTO SAT. AREAS OF NORTHEAST
WINDS 15 TO 25 KT WITH HIGHER GUSTS THROUGH THIS EVENING. LLWS IS
LIKELY AT TIMES WHERE STRONG WINDS DO NOT QUITE SURFACE OR BRIEFLY
LIFT OFF THE SURFACE. STRONG UP AND DOWN DRAFTS ARE POSSIBLE
DOWNWIND OF THE MOUNTAIN CRESTS.

KSAN/KSNA/KONT...THE THREAT OF LLWS HAS DECREASED THIS
AFTERNOON...BUT MAY RETURN BRIEFLY EARLY SAT MORNING.

&&

.MARINE...
ASTRONOMICAL HIGH TIDES GREATER THAN 7 FEET WILL OCCUR EACH MORNING
THROUGH SUNDAY. STRONGER RIP CURRENTS WILL RESULT...PARTICULARLY AS
HIGH TIDE TRANSITIONS TO LOW TIDE LATE MORNING. SURF WILL BE MOSTLY
BELOW 4 FEET THROUGH SUNDAY...SO COASTAL FLOODING IS UNLIKELY.

&&

.FIRE WEATHER...
VERY DRY AND LOCALLY GUSTY CONDITIONS WILL PREVAIL ACROSS THE REGION
THROUGH THE WEEKEND.

&&

.SGX WATCHES/WARNINGS/ADVISORIES...
CA...FROST ADVISORY FROM MIDNIGHT TONIGHT TO 9 AM PST SATURDAY FOR
     THE ORANGE COUNTY COASTAL AREAS...SAN DIEGO COUNTY COASTAL
     AREAS.

     WIND ADVISORY UNTIL NOON PST SATURDAY FOR THE SAN BERNARDINO
     COUNTY MOUNTAINS...SAN BERNARDINO AND RIVERSIDE COUNTY
     VALLEYS-THE INLAND EMPIRE...SANTA ANA MOUNTAINS AND FOOTHILLS.

     FREEZE WARNING FROM MIDNIGHT TONIGHT TO 9 AM PST SATURDAY FOR
     THE SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND
     EMPIRE...SAN DIEGO COUNTY VALLEYS.

     WIND ADVISORY UNTIL NOON PST SATURDAY FOR THE RIVERSIDE COUNTY
     MOUNTAINS AND SAN DIEGO COUNTY MOUNTAINS.

PZ...NONE.

&&

PUBLIC...PALMER
AVIATION/MARINE...PG

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE SAN DIEGO CA
530 AM PST FRI DEC 23 2011

CAZ042-048-050-055>058-241400-
ORANGE COUNTY COASTAL AREAS-SAN BERNARDINO AND RIVERSIDE COUNTY
VALLEYS-THE INLAND EMPIRE-SAN DIEGO COUNTY VALLEYS-SAN BERNARDINO
COUNTY MOUNTAINS-RIVERSIDE COUNTY MOUNTAINS-SANTA ANA MOUNTAINS AND
FOOTHILLS-SAN DIEGO COUNTY MOUNTAINS-
530 AM PST FRI DEC 23 2011

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF EXTREME
SOUTHWESTERN CALIFORNIA.

.DAY ONE...TODAY AND TONIGHT

MODERATE TO LOCALLY STRONG NORTHEAST WINDS THIS MORNING...STRONGEST
THROUGH AND BELOW PASSES AND CANYONS AND NEAR COASTAL FOOTHILLS WITH
CONTINUING WEAK TO LOCALLY MODERATE NORTHEAST WINDS THIS AFTERNOON
AND TONIGHT.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH FRIDAY

PERIODS OF WEAK TO LOCALLY MODERATE NORTHEAST WINDS THROUGH AND
BELOW PASSES AND CANYONS SATURDAY MORNING...AND AGAIN LATE SATURDAY
NIGHT INTO CHRISTMAS DAY.

.SPOTTER INFORMATION STATEMENT...
SKYWARN WEATHER ACTIVATION IS NOT REQUESTED FOR THIS AREA...
HOWEVER WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT
WEATHER CONDITIONS.

MARTIN

PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE SAN DIEGO CA
900 AM PST FRI DEC 23 2011

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

0730 AM     NON-TSTM WND GST 4 NNW SAN BERNARDINO    34.18N 117.32W
12/22/2011  M56.00 MPH       SAN BERNARDINO     CA   MESONET

            CALSTATE SAN BERNARDINO MESONET RECORDED A WIND GUST OF
            56 MPH BETWEEN 700 AM AND 800 AM

0750 AM     HIGH SUST WINDS  5 NW SAN BERNARDINO     34.19N 117.35W
12/22/2011  M43.00 MPH       SAN BERNARDINO     CA   MESONET

            CAL STATE SAN BERNARDINO REPORTED WINDS SUSTAINED 43 MPH
            GUSTING TO 53 MPH AT 750 AM PST.

0754 AM     NON-TSTM WND GST 3 NW CORONA             33.90N 117.60W
12/22/2011  M48.00 MPH       RIVERSIDE          CA   ASOS

            CORONA AIRPORT ASOS

0800 AM     HIGH SUST WINDS  5 ENE TUSTIN            33.76N 117.73W
12/22/2011  M40.00 MPH       ORANGE             CA   LAW ENFORCEMENT

            MEASURED SUSTAINED WINDS 40 MPH GUSTING TO 52 MPH AT 800
            AM.

0815 AM     NON-TSTM WND GST 3 NNW POTRERO           32.65N 116.63W
12/22/2011  M41.00 MPH       SAN DIEGO          CA   UTILITY COMPANY

            ROUND POTRERO SDGE STATION

0851 AM     NON-TSTM WND GST FREMONT CANYON          33.79N 117.72W
12/22/2011  M75.00 MPH       ORANGE             CA   MESONET

            AT 851 AM PST WINDS WERE SUSTAINED 50 MPH GUSTING TO 75
            MPH. WIND GUSTS FIRST ROSE ABOVE 58 MPH DURING THE 751 AM
            PST OBSERVATION.

0917 AM     NON-TSTM WND GST 1 N CAMPO               32.63N 116.47W
12/22/2011  M44.00 MPH       SAN DIEGO          CA   ASOS

            CAMPO ASOS

0940 AM     NON-TSTM WND GST 8 NNE CAMPO             32.71N 116.40W
12/22/2011  M40.00 MPH       SAN DIEGO          CA   UTILITY COMPANY

            LA POSTA SDGE STATION

1030 AM     NON-TSTM WND GST 4 ESE CHINO             33.98N 117.62W
12/22/2011  M47.00 MPH       SAN BERNARDINO     CA   ASOS

            CHINO AIRPORT ASOS

1120 AM     NON-TSTM WND GST 2 E ONTARIO             34.05N 117.58W
12/22/2011  M53.00 MPH       SAN BERNARDINO     CA   ASOS

            ONTARIO AIRPORT ASOS

1127 AM     NON-TSTM WND GST 3 ENE COSTA MESA        33.68N 117.87W
12/22/2011  M41.00 MPH       ORANGE             CA   ASOS

            JOHN WAYNE AIRPORT ASOS RECORDED A MAX WIND GUST OF 41
            MPH AT 1127 AM AND 107 PM.

0230 PM     NON-TSTM WND GST 3 NNW ANAHEIM           33.88N 117.89W
12/22/2011  M41.00 MPH       ORANGE             CA   MESONET

            CAL STATE FULLERTON MESONET REPORTED A WIND GUST OF 41
            MPH BETWEEEN 200 PM AND 300 PM

0425 PM     NON-TSTM WND GST 5 SW ESCONDIDO          33.08N 117.13W
12/22/2011  M42.00 MPH       SAN DIEGO          CA   UTILITY COMPANY

            OLIVENHAIN SDGE STATION RECORDED A WIND GUST OF 42 MPH AT
            425 PM AND 525 PM.

0630 PM     NON-TSTM WND GST 3 N PAUMA VALLEY        33.35N 116.98W
12/22/2011  M44.00 MPH       SAN DIEGO          CA   MESONET

            PALOMAR MOUNTAIN MESONET RECORDED A WIND GUST OF 44 MPH
            BETWEEN 600 PM AND 700 PM

1100 PM     NON-TSTM WND GST 4 N YUCAIPA             34.08N 117.03W
12/22/2011  M40.00 MPH       SAN BERNARDINO     CA   PARK/FOREST SRVC

            MILL CREEK RAWS RECORDED A WIND GUST OF 40 MPH BETWEEN
            1030 PM AND 1130 PM

1240 AM     NON-TSTM WND GST 2 WSW CUYAMACA PEAK     32.94N 116.64W
12/23/2011  M43.00 MPH       SAN DIEGO          CA   UTILITY COMPANY

            BOULDER CREEK SDGE STATION

0130 AM     NON-TSTM WND GST NNW DEVORE              34.22N 117.40W
12/23/2011  M58.00 MPH       SAN BERNARDINO     CA   PARK/FOREST SRVC

            DEVORE RAWS RECORDED A WIND GUST OF 58 MPH BETWEEN 100 AM
            AND 200 AM.

0215 AM     NON-TSTM WND GST 2 SSW MOUNT LAGUNA      32.84N 116.43W
12/23/2011  M48.00 MPH       SAN DIEGO          CA   MESONET

            MOUNT LAGUNA OBSERVATORY MESONET RECORDED A WIND GUST OF
            48 MPH BETWEEN 145 AM AND 245 AM.

0230 AM     NON-TSTM WND GST 10 N MORONGO VALLEY     34.21N 116.62W
12/23/2011  M41.00 MPH       SAN BERNARDINO     CA   PARK/FOREST SRVC

            BURNS CANYON RAWS STATION RECORDED A WIND GUST OF 41 MPH
            BETWEEN 200 AM AND 300 AM.

0240 AM     NON-TSTM WND GST 5 S LAKE HENSHAW        33.17N 116.76W
12/23/2011  M40.00 MPH       SAN DIEGO          CA   UTILITY COMPANY

            MESA GRANDE SDGE STATION

0240 AM     NON-TSTM WND GST 4 ESE LAKE HENSHAW      33.22N 116.70W
12/23/2011  M47.00 MPH       SAN DIEGO          CA   UTILITY COMPANY

            MATAGUAY SDGE STATION

&&

JMOKER