Alert archive / California / Frost Advisories in 2011

Frost Advisory 13, NWS San Diego, CA

December 23, 2011Riverside County, San Bernardino County, San Diego County, California

NWS San Diego, CA issued this frost advisory at Dec 23, 2011, 1:10 PM PST for Riverside County, San Bernardino County, San Diego County, California. It took effect at Dec 24, 2011, 12:00 AM PST. It was in force for 9 hr.

The area

The counties it named.

The facts

Issued
Dec 23, 2011, 1:10 PM PST (21:10 UTC)
In effect from
Dec 24, 2011, 12:00 AM PST
Expired
Dec 24, 2011, 9:00 AM PST
In force
9 hr
Issued by
NWS San Diego, CA

Counties Riverside County, CA, San Bernardino County, CA, San Diego County, CA

The radar

The Santa Ana Mts radar (KSOX), 122 km from the middle of the area, began a volume at 21:16 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

San Diego, CA (KNKX), launched 12:00Z, 9.2 hours before the alert went out and 145 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, San Diego, CA at 12:00Z on 2011-12-23Temperature 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°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, San Diego, CA at 12:00Z on 2011-12-23The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 1 square meters per square second.1939587897Sfc1 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
4147 m above ground
0-6 km bulk shear
48 kt
0-1 km storm-relative helicity
1 m²/s²
0-3 km storm-relative helicity
35 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

097 
WWUS76 KSGX 232110
NPWSGX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN DIEGO CA
110 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.

CAZ050-240600-
/O.CAN.KSGX.WI.Y.0051.000000T0000Z-111224T2000Z/
/O.EXP.KSGX.HW.W.0018.000000T0000Z-111223T2100Z/
/O.NEW.KSGX.FZ.W.0003.111224T0800Z-111224T1700Z/
SAN DIEGO COUNTY VALLEYS-
110 PM PST FRI DEC 23 2011

...FREEZE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM PST
SATURDAY...
...HIGH WIND WARNING WILL EXPIRE AT 1 PM PST THIS AFTERNOON...
...WIND ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A FREEZE
WARNING...WHICH IS IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM PST
SATURDAY. THE WIND ADVISORY HAS BEEN CANCELLED. THE HIGH WIND
WARNING WILL EXPIRE AT 1 PM PST THIS AFTERNOON. 

* 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.

&&

$$

CAZ048-240600-
/O.EXP.KSGX.HW.W.0018.000000T0000Z-111223T2100Z/
/O.NEW.KSGX.FZ.W.0003.111224T0800Z-111224T1700Z/
/O.CON.KSGX.WI.Y.0050.000000T0000Z-111224T2000Z/
SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE-
110 PM PST FRI DEC 23 2011

...WIND ADVISORY REMAINS IN EFFECT UNTIL NOON PST SATURDAY...
...FREEZE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM PST
SATURDAY...
...HIGH WIND WARNING WILL EXPIRE AT 1 PM PST THIS AFTERNOON...

THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A FREEZE
WARNING...WHICH IS IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM PST
SATURDAY. THE HIGH WIND WARNING WILL EXPIRE AT 1 PM PST THIS
AFTERNOON. 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 45 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 WINDS OF 35 MPH ARE EXPECTED. WINDS
THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH
PROFILE VEHICLES. USE EXTRA CAUTION.

&&

$$

CAZ042-240600-
/O.CAN.KSGX.WI.Y.0051.000000T0000Z-111224T2000Z/
/O.EXP.KSGX.HW.W.0018.000000T0000Z-111223T2100Z/
/O.NEW.KSGX.FR.Y.0013.111224T0800Z-111224T1700Z/
ORANGE COUNTY COASTAL AREAS-
110 PM PST FRI DEC 23 2011

...FROST ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM PST
SATURDAY...
...HIGH WIND WARNING WILL EXPIRE AT 1 PM PST THIS AFTERNOON...
...WIND ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A FROST
ADVISORY...WHICH IS IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM PST
SATURDAY. THE WIND ADVISORY HAS BEEN CANCELLED. THE HIGH WIND
WARNING WILL EXPIRE AT 1 PM PST THIS AFTERNOON. 

* 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.EXP.KSGX.HW.W.0018.000000T0000Z-111223T2100Z/
/O.CON.KSGX.WI.Y.0050.000000T0000Z-111224T2000Z/
SAN BERNARDINO COUNTY MOUNTAINS-SANTA ANA MOUNTAINS AND FOOTHILLS-
110 PM PST FRI DEC 23 2011

...WIND ADVISORY REMAINS IN EFFECT UNTIL NOON PST SATURDAY...
...HIGH WIND WARNING WILL EXPIRE AT 1 PM PST THIS AFTERNOON...

THE HIGH WIND WARNING WILL EXPIRE AT 1 PM PST THIS AFTERNOON. 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 WINDS OF 35 MPH ARE EXPECTED. WINDS
THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH
PROFILE VEHICLES. USE EXTRA CAUTION.

&&

$$

CAZ056-058-240600-
/O.EXP.KSGX.HW.W.0018.000000T0000Z-111223T2100Z/
/O.CON.KSGX.WI.Y.0051.000000T0000Z-111224T2000Z/
RIVERSIDE COUNTY MOUNTAINS-SAN DIEGO COUNTY MOUNTAINS-
110 PM PST FRI DEC 23 2011

...WIND ADVISORY REMAINS IN EFFECT UNTIL NOON PST SATURDAY...
...HIGH WIND WARNING WILL EXPIRE AT 1 PM PST THIS AFTERNOON...

THE HIGH WIND WARNING WILL EXPIRE AT 1 PM PST THIS AFTERNOON. 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 WINDS OF 35 MPH ARE EXPECTED. WINDS
THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH
PROFILE VEHICLES. USE EXTRA CAUTION.

&&

$$

CAZ043-240600-
/O.NEW.KSGX.FR.Y.0013.111224T0800Z-111224T1700Z/
SAN DIEGO COUNTY COASTAL AREAS-
110 PM PST FRI DEC 23 2011

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

THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A FROST
ADVISORY...WHICH IS 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...LOW LYING AREAS...AND
  NORTHERN COASTAL 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.

&&

$$

PALMER
4 follow-up statements
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
643 
WWUS76 KSGX 241140
NPWSGX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN DIEGO CA
340 AM PST SAT DEC 24 2011

...FROST ADVISORY FOR COLDER WIND SHELTERED PORTIONS OF THE COAST
AND VALLEYS FOR EARLY THIS MORNING AND LATE TONIGHT THROUGH EARLY
CHRISTMAS MORNING...
...WIND ADVISORY THROUGH THIS MORNING THROUGH AND BELOW PASSES AND
CANYONS...

.SURFACE HIGH PRESSURE OVER THE GREAT BASIN WILL BRING GUSTY
NORTHEAST TO EAST WINDS THROUGH THIS MORNING THROUGH AND BELOW
PASSES AND CANYONS. A COOL AND DRY AIR MASS WILL ALLOW SUFFICIENT
OVERNIGHT COOLING FOR PATCHY FROST IN COLDER WIND SHELTERED
PORTIONS OF THE COAST AND VALLEYS THROUGH EARLY THIS MORNING AND
AGAIN LATE TONIGHT INTO EARLY CHRISTMAS MORNING WITH PATCHY FROST 
POSSIBLE.

CAZ055-241245-
/O.CAN.KSGX.WI.Y.0050.000000T0000Z-111224T2000Z/
SAN BERNARDINO COUNTY MOUNTAINS-
340 AM PST SAT DEC 24 2011

...WIND ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS CANCELLED THE WIND
ADVISORY. 

AREAS OF NORTH TO NORTHEAST WINDS WILL GUST TO AROUND 40 MPH THROUGH
PASSES AND CANYONS AND ALONG LOWER COASTAL SLOPES THROUGH THIS
MORNING.

$$

CAZ056-241245-
/O.CAN.KSGX.WI.Y.0051.000000T0000Z-111224T2000Z/
RIVERSIDE COUNTY MOUNTAINS-
340 AM PST SAT DEC 24 2011

...WIND ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS CANCELLED THE WIND
ADVISORY. 

AREAS OF NORTH TO NORTHEAST WINDS WILL GUST TO AROUND 40 MPH THROUGH
PASSES AND CANYONS AND ALONG LOWER COASTAL SLOPES THROUGH THIS
MORNING.

$$

CAZ042-050-241700-
/O.NEW.KSGX.FR.Y.0014.111225T0800Z-111225T1700Z/
/O.EXA.KSGX.WI.Y.0050.000000T0000Z-111224T2000Z/
/O.CON.KSGX.FR.Y.0013.000000T0000Z-111224T1700Z/
ORANGE COUNTY COASTAL AREAS-SAN DIEGO COUNTY VALLEYS-
340 AM PST SAT DEC 24 2011

...WIND ADVISORY IN EFFECT UNTIL NOON PST TODAY...
...FROST ADVISORY REMAINS IN EFFECT UNTIL 9 AM PST THIS MORNING FOR COLDER WIND SHELTERED LOCATIONS...
...FROST ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM PST
SUNDAY FOR COLDER WIND SHELTERED LOCATIONS...

THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A FROST
ADVISORY...WHICH IS IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM PST
SUNDAY. A WIND ADVISORY HAS ALSO BEEN ISSUED. THIS WIND ADVISORY
IS IN EFFECT UNTIL NOON PST TODAY. A FROST ADVISORY REMAINS IN
EFFECT UNTIL 9 AM PST THIS MORNING. 

* WINDS: AREAS OF NORTHEAST TO EAST WINDS 15 TO 25 MPH WITH GUSTS
  TO 40 MPH NEAR THE FOOTHILLS.

* TEMPERATURES: IN THE UPPER TO 20S TO MID 30S IN COLDER WIND
  SHELTERED LOCATIONS EARLY THIS MORNING AND AGAIN LATE TONIGHT INTO
  EARLY CHRISTMAS MORNING WITH PATCHY FROST POSSIBLE.

* IMPACTS OF FROST: SENSITIVE OUTDOOR PLANTS MAY BE KILLED IF
  LEFT UNCOVERED.

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

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.

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

&&

$$

CAZ048-241700-
/O.NEW.KSGX.FR.Y.0014.111225T0800Z-111225T1700Z/
/O.CON.KSGX.FR.Y.0013.000000T0000Z-111224T1700Z/
/O.CON.KSGX.WI.Y.0050.000000T0000Z-111224T2000Z/
SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE-
340 AM PST SAT DEC 24 2011

...FROST ADVISORY REMAINS IN EFFECT UNTIL 9 AM PST THIS MORNING FOR COLDER WIND SHELTERED LOCATIONS...
...WIND ADVISORY REMAINS IN EFFECT UNTIL NOON PST TODAY...
...FROST ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM PST
SUNDAY FOR COLDER WIND SHELTERED LOCATIONS...

THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A FROST
ADVISORY...WHICH IS IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM PST
SUNDAY. A FROST ADVISORY REMAINS IN EFFECT UNTIL 9 AM PST THIS
MORNING. A WIND ADVISORY REMAINS IN EFFECT UNTIL NOON PST TODAY. 

* WINDS: AREAS OF NORTHEAST TO EAST WINDS 15 TO 25 MPH WITH GUSTS
  TO 40 MPH BELOW PASSES AND CANYONS.

* TEMPERATURES: IN THE UPPER TO 20S TO MID 30S IN COLDER WIND
  SHELTERED LOCATIONS EARLY THIS MORNING AND AGAIN LATE TONIGHT INTO
  EARLY CHRISTMAS MORNING WITH PATCHY FROST POSSIBLE.

* IMPACTS OF FROST: SENSITIVE OUTDOOR PLANTS MAY BE KILLED IF
  LEFT UNCOVERED.

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

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.

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

&&

$$

CAZ043-241700-
/O.NEW.KSGX.FR.Y.0014.111225T0800Z-111225T1700Z/
/O.CON.KSGX.FR.Y.0013.000000T0000Z-111224T1700Z/
SAN DIEGO COUNTY COASTAL AREAS-
340 AM PST SAT DEC 24 2011

...FROST ADVISORY REMAINS IN EFFECT UNTIL 9 AM PST THIS MORNING FOR COLDER WIND SHELTERED LOCATIONS...
...FROST ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM PST
SUNDAY FOR COLDER WIND SHELTERED LOCATIONS...

THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A FROST
ADVISORY...WHICH IS IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM PST
SUNDAY. A FROST ADVISORY REMAINS IN EFFECT UNTIL 9 AM PST THIS
MORNING. 

* TEMPERATURES: IN THE UPPER TO 20S TO MID 30S IN COLDER WIND
  SHELTERED LOCATIONS EARLY THIS MORNING AND AGAIN LATE TONIGHT INTO
  EARLY CHRISTMAS MORNING WITH PATCHY FROST POSSIBLE.

* IMPACTS: SENSITIVE OUTDOOR PLANTS MAY BE KILLED IF LEFT
  UNCOVERED.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

CAZ057-241700-
/O.CON.KSGX.WI.Y.0050.000000T0000Z-111224T2000Z/
SANTA ANA MOUNTAINS AND FOOTHILLS-
340 AM PST SAT DEC 24 2011

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

A WIND ADVISORY REMAINS IN EFFECT UNTIL NOON PST TODAY. 

* WINDS: AREAS OF NORTHEAST WINDS 20 TO 30 MPH...WITH GUSTS TO 50
  MPH IN THE PASSES AND CANYONS.

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

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.

&&

$$

CAZ058-241700-
/O.CON.KSGX.WI.Y.0051.000000T0000Z-111224T2000Z/
SAN DIEGO COUNTY MOUNTAINS-
340 AM PST SAT DEC 24 2011

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

A WIND ADVISORY REMAINS IN EFFECT UNTIL NOON PST TODAY. 

* WINDS: AREAS OF NORTHEAST WINDS 20 TO 30 MPH...WITH GUSTS TO 50
  MPH.

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

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.

&&

$$

CURRENT WIND GUST REPORTS ON THE WEB:
HTTP://WWW.WRH.NOAA.GOV/SGX/GMAP/INDEX.PHP

MAX DAILY WIND GUST REPORTS ON THE WEB:
HTTP://WWW.WRH.NOAA.GOV/SGX/KML/WIND.PHP?WFO=SGX

MARTIN
216 
WWUS76 KSGX 241650
NPWSGX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN DIEGO CA
850 AM PST SAT DEC 24 2011

...FROST ADVISORY FOR COLDER WIND SHELTERED PORTIONS OF THE COAST
AND VALLEYS FOR LATE TONIGHT THROUGH EARLY CHRISTMAS MORNING...

...WIND ADVISORY FOR AREAS THROUGH AND BELOW PASSES AND CANYONS
THIS MORNING...

.SURFACE HIGH PRESSURE OVER THE GREAT BASIN WILL CONTINUE TO BRING
GUSTY NORTHEAST TO EAST WINDS TO PORTIONS OF THE REGION THIS
MORNING. AREAS WITH THE STRONGEST WINDS WILL BE THROUGH AND BELOW
THE PASSES AND CANYONS. A COOL AND DRY AIR MASS WILL ALLOW
SUFFICIENT OVERNIGHT COOLING ONCE AGAIN TONIGHT FOR PATCHY FROST
TO FORM IN COLDER WIND SHELTERED PORTIONS OF THE COAST AND VALLEYS
THROUGH EARLY CHRISTMAS MORNING.

CAZ042-048-050-250100-
/O.EXP.KSGX.FR.Y.0013.000000T0000Z-111224T1700Z/
/O.CON.KSGX.WI.Y.0050.000000T0000Z-111224T2000Z/
/O.CON.KSGX.FR.Y.0014.111225T0800Z-111225T1700Z/
ORANGE COUNTY COASTAL AREAS-
SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE-
SAN DIEGO COUNTY VALLEYS-
850 AM PST SAT DEC 24 2011

...WIND ADVISORY REMAINS IN EFFECT UNTIL NOON PST TODAY...
...FROST ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM
PST SUNDAY...
...FROST ADVISORY WILL EXPIRE AT 9 AM PST THIS MORNING...

THE FROST ADVISORY WILL EXPIRE AT 9 AM PST THIS MORNING. A WIND
ADVISORY REMAINS IN EFFECT UNTIL NOON PST TODAY. A FROST ADVISORY
REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM PST SUNDAY. 


* WINDS: AREAS OF NORTHEAST TO EAST WINDS 15 TO 25 MPH...WITH GUSTS
  TO 40 MPH NEAR THE FOOTHILLS.

* TEMPERATURES: IN THE UPPER TO 20S TO MID 30S IN COLDER WIND
  SHELTERED LOCATIONS AGAIN LATE TONIGHT INTO EARLY CHRISTMAS
  MORNING...WITH PATCHY FROST POSSIBLE.

* IMPACTS OF FROST: SENSITIVE OUTDOOR PLANTS MAY BE KILLED IF
  LEFT UNCOVERED.

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

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.

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

&&

$$

CAZ043-250100-
/O.EXP.KSGX.FR.Y.0013.000000T0000Z-111224T1700Z/
/O.CON.KSGX.FR.Y.0014.111225T0800Z-111225T1700Z/
SAN DIEGO COUNTY COASTAL AREAS-
850 AM PST SAT DEC 24 2011

...FROST ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM
PST SUNDAY...
...FROST ADVISORY WILL EXPIRE AT 9 AM PST THIS MORNING...

THE FROST ADVISORY WILL EXPIRE AT 9 AM PST THIS MORNING. A FROST
ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM PST
SUNDAY. 

* TEMPERATURES: IN THE UPPER TO 20S TO MID 30S IN COLDER WIND
  SHELTERED LOCATIONS AGAIN LATE TONIGHT INTO EARLY CHRISTMAS
  MORNING...WITH PATCHY FROST POSSIBLE.

* IMPACTS: SENSITIVE OUTDOOR PLANTS MAY BE KILLED IF LEFT
  UNCOVERED.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

CAZ057-242000-
/O.CON.KSGX.WI.Y.0050.000000T0000Z-111224T2000Z/
SANTA ANA MOUNTAINS AND FOOTHILLS-
850 AM PST SAT DEC 24 2011

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

A WIND ADVISORY REMAINS IN EFFECT UNTIL NOON PST TODAY. 

* WINDS: AREAS OF NORTHEAST WINDS 20 TO 30 MPH...WITH GUSTS TO 50
  MPH IN THE PASSES AND CANYONS.

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

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.

&&

$$

CAZ058-242000-
/O.CON.KSGX.WI.Y.0051.000000T0000Z-111224T2000Z/
SAN DIEGO COUNTY MOUNTAINS-
850 AM PST SAT DEC 24 2011

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

A WIND ADVISORY REMAINS IN EFFECT UNTIL NOON PST TODAY. 

* WINDS: AREAS OF NORTHEAST WINDS 20 TO 30 MPH...WITH GUSTS TO 50
  MPH.

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

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

The office that day

Everything else NWS San Diego, CA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Dec 23, 1:10 PM PSTFreeze WarningSGXRiverside, San Bernardino, San Diego8 hr

Nearby

Frost Advisories in California, 2011Every frost advisory in 2011

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.