Alert archive / California / Wind Advisories in 2016

Wind Advisory 52, NWS San Diego, CA

December 23, 20164 counties in California

NWS San Diego, CA issued this wind advisory at Dec 23, 2016, 3:40 AM PST for 4 counties in California. It took effect at Dec 23, 2016, 12:00 PM PST. It was in force for 39 hr.

The area

The counties it named.

The facts

Issued
Dec 23, 2016, 3:40 AM PST (11:40 UTC)
In effect from
Dec 23, 2016, 12:00 PM PST
Expired
Dec 25, 2016, 3:00 AM PST
In force
39 hr
Issued by
NWS San Diego, CA

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

The radar

The Santa Ana Mts radar (KSOX), 88 km from the middle of the area, began a volume at 11:40 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 00:00Z, 11.7 hours before the alert went out and 124 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 00:00Z on 2016-12-23Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 4 joules per kilogram.LCLEL10008507005003002001001 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 00:00Z on 2016-12-23The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 13 square meters per square second.193958Sfc1 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
4 J/kg
Mixed-layer CIN
0 J/kg
Mixed-layer LCL
498 m above ground
0-6 km bulk shear
33 kt
0-1 km storm-relative helicity
13 m²/s²
0-3 km storm-relative helicity
110 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

222 
WWUS76 KSGX 231140
NPWSGX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN DIEGO CA
340 AM PST FRI DEC 23 2016

...PERIODS OF STRONG GUSTY WINDS FOR THE MOUNTAINS AND DESERTS INTO
SATURDAY NIGHT...

.A LOW PRESSURE SYSTEM FROM THE NORTHWEST WILL BRING STRONGER
ONSHORE FLOW WITH PERIODS OF STRONG GUSTY WEST WINDS IN THE
MOUNTAINS AND DESERTS THROUGH LATE SATURDAY NIGHT.

CAZ055-060-231945-
/O.NEW.KSGX.WI.Y.0052.161223T2000Z-161225T0600Z/
SAN BERNARDINO COUNTY MOUNTAINS-APPLE AND LUCERNE VALLEYS-
INCLUDING THE CITIES OF...BIG BEAR CITY...BIG BEAR LAKE...
WRIGHTWOOD...VICTORVILLE...HESPERIA...APPLE VALLEY
340 AM PST FRI DEC 23 2016

...WIND ADVISORY IN EFFECT FROM NOON TODAY TO 10 PM PST
SATURDAY...

THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT FROM NOON TODAY TO 10 PM PST
SATURDAY. 

* WINDS...AREAS OF SOUTHWEST TO WEST WINDS 25 TO 35 MPH WITH GUSTS
  TO 55 MPH. LOCAL GUSTS TO 65 MPH NEAR MOUNTAIN RIDGE TOPS.

* TIMING...WINDS STRENGTHENING THIS AFTERNOON AND CONTINUING
  THROUGH LATE TONIGHT WITH A SECOND ROUND OF STRONGER WINDS FOR
  SATURDAY AFTERNOON AND EVENING.

* LOCATION...STRONGEST WINDS NEAR MOUNTAIN RIDGE TOPS AND ALONG
  DESERT MOUNTAIN SLOPES INTO ADJACENT DESERT AREAS.

* IMPACTS...HAZARDOUS DRIVING FOR HIGH PROFILE VEHICLES. 

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.

&&

$$

CAZ056-058-062-065-231945-
/O.NEW.KSGX.WI.Y.0052.161223T2000Z-161225T0600Z/
RIVERSIDE COUNTY MOUNTAINS-SAN DIEGO COUNTY MOUNTAINS-
SAN DIEGO COUNTY DESERTS-SAN GORGONIO PASS NEAR BANNING-
INCLUDING THE CITIES OF...IDYLLWILD-PINE COVE...JULIAN...
PINE VALLEY...BORREGO SPRINGS...BANNING...DESERT HOT SPRINGS
340 AM PST FRI DEC 23 2016

...WIND ADVISORY IN EFFECT FROM NOON TODAY TO 10 PM PST
SATURDAY...

THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT FROM NOON TODAY TO 10 PM PST
SATURDAY. 

* WINDS...AREAS OF SOUTHWEST TO WEST WINDS 25 TO 35 MPH WITH GUSTS
  TO 55 MPH. LOCAL GUSTS TO 65 MPH NEAR MOUNTAIN RIDGE TOPS.

* TIMING...WINDS STRENGTHENING THIS AFTERNOON AND CONTINUING
  THROUGH LATE TONIGHT WITH A SECOND ROUND OF STRONGER WINDS FOR
  SATURDAY AFTERNOON THROUGH LATE SATURDAY NIGHT.

* LOCATION...STRONGEST WINDS NEAR MOUNTAIN RIDGE TOPS AND ALONG
  DESERT MOUNTAIN SLOPES INTO ADJACENT DESERT AREAS.

* IMPACTS...HAZARDOUS DRIVING FOR HIGH PROFILE VEHICLES. 

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.

&&

$$

17
7 follow-up statements
386 
WWUS76 KSGX 231943
NPWSGX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN DIEGO CA
1143 AM PST FRI DEC 23 2016

...PERIODS OF STRONG GUSTY WINDS FOR THE MOUNTAINS AND DESERTS
INTO SATURDAY NIGHT...

.A LOW PRESSURE SYSTEM FROM THE NORTHWEST WILL BRING STRONGER
ONSHORE FLOW WITH PERIODS OF STRONG GUSTY WEST WINDS IN THE
MOUNTAINS AND DESERTS THROUGH LATE SATURDAY NIGHT.

CAZ055-060-240600-
/O.CON.KSGX.WI.Y.0052.161223T2000Z-161225T0600Z/
SAN BERNARDINO COUNTY MOUNTAINS-APPLE AND LUCERNE VALLEYS-
INCLUDING THE CITIES OF...BIG BEAR CITY...BIG BEAR LAKE...
WRIGHTWOOD...VICTORVILLE...HESPERIA...APPLE VALLEY
1143 AM PST FRI DEC 23 2016

...WIND ADVISORY REMAINS IN EFFECT UNTIL 10 PM PST SATURDAY...

* WINDS...AREAS OF SOUTHWEST TO WEST WINDS 25 TO 35 MPH WITH 
  GUSTS TO 55 MPH. LOCAL GUSTS TO 65 MPH NEAR MOUNTAIN RIDGE 
  TOPS. 

* TIMING...WINDS STRENGTHENING THIS AFTERNOON AND CONTINUING 
  THROUGH LATE TONIGHT WITH A SECOND ROUND OF STRONGER WINDS FOR 
  SATURDAY AFTERNOON AND EVENING. 

* LOCATION...STRONGEST WINDS NEAR MOUNTAIN RIDGE TOPS AND ALONG 
  DESERT MOUNTAIN SLOPES INTO ADJACENT DESERT AREAS. 

* IMPACTS...HAZARDOUS DRIVING FOR HIGH PROFILE VEHICLES.

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.

&&

$$

CAZ056-058-062-065-240600-
/O.CON.KSGX.WI.Y.0052.161223T2000Z-161225T0600Z/
RIVERSIDE COUNTY MOUNTAINS-SAN DIEGO COUNTY MOUNTAINS-
SAN DIEGO COUNTY DESERTS-SAN GORGONIO PASS NEAR BANNING-
INCLUDING THE CITIES OF...IDYLLWILD-PINE COVE...JULIAN...
PINE VALLEY...BORREGO SPRINGS...BANNING...DESERT HOT SPRINGS
1143 AM PST FRI DEC 23 2016

...WIND ADVISORY REMAINS IN EFFECT UNTIL 10 PM PST SATURDAY...

* WINDS...AREAS OF SOUTHWEST TO WEST WINDS 25 TO 35 MPH WITH 
  GUSTS TO 55 MPH. LOCAL GUSTS TO 65 MPH NEAR MOUNTAIN RIDGE 
  TOPS. 

* TIMING...WINDS STRENGTHENING THIS AFTERNOON AND CONTINUING 
  THROUGH LATE TONIGHT WITH A SECOND ROUND OF STRONGER WINDS FOR 
  SATURDAY AFTERNOON THROUGH LATE SATURDAY NIGHT. 

* LOCATION...STRONGEST WINDS NEAR MOUNTAIN RIDGE TOPS AND ALONG 
  DESERT MOUNTAIN SLOPES INTO ADJACENT DESERT AREAS. 

* IMPACTS...HAZARDOUS DRIVING FOR HIGH PROFILE VEHICLES.

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.

&&

$$

MAXWELL
756 
WWUS76 KSGX 240302
NPWSGX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN DIEGO CA
702 PM PST FRI DEC 23 2016

...PERIODS OF STRONG AND GUSTY WINDS THROUGH SATURDAY EVENING...

.A STRONG WINTER STORM FROM THE NORTHWEST WILL BRING PERIODS OF
STRONG AND GUSTY WESTERLY WINDS THROUGH SATURDAY EVENING.

CAZ043-048-050-057-552-554-241400-
/O.EXB.KSGX.WI.Y.0052.161224T0600Z-161225T0600Z/
SAN DIEGO COUNTY COASTAL AREAS-
SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE-
SAN DIEGO COUNTY VALLEYS-SANTA ANA MOUNTAINS AND FOOTHILLS-
ORANGE COUNTY COASTAL AREAS-ORANGE COUNTY INLAND AREAS-
INCLUDING THE CITIES OF...VISTA...CARLSBAD...ENCINITAS...
CHULA VISTA...NATIONAL CITY...SAN DIEGO...RIVERSIDE...
SAN BERNARDINO...ONTARIO...MORENO VALLEY...FONTANA...
RANCHO CUCAMONGA...CORONA...ESCONDIDO...EL CAJON...SAN MARCOS...
LA MESA...SANTEE...POWAY...HUNTINGTON BEACH...COSTA MESA...
SANTA ANA...ANAHEIM...GARDEN GROVE...IRVINE...ORANGE...
FULLERTON...MISSION VIEJO
702 PM PST FRI DEC 23 2016

...WIND ADVISORY IN EFFECT FROM 10 PM THIS EVENING TO 10 PM PST
SATURDAY...

THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT FROM 10 PM THIS EVENING TO 10 PM
PST SATURDAY. 

* WINDS...AREAS OF SOUTHWEST TO WEST WINDS 15 TO 25 MPH WITH GUSTS
  TO 40 MPH AT TIMES. THE STRONGEST WINDS WILL BE LATE TONIGHT
  FROM THE SOUTHWEST AND THEN AGAIN SATURDAY AFTERNOON FROM THE
  WEST-NORTHWEST. 

* TIMING...GUSTY WINDS WILL PERSIST THROUGH THE DAY SATURDAY AND
  WILL SUBSIDE SATURDAY NIGHT.

* LOCATION...STRONGEST WINDS NEAR THE IMMEDIATE COASTAL AREAS
  ALONG HILLTOPS. 

* IMPACTS...HAZARDOUS DRIVING FOR HIGH PROFILE VEHICLES. ISOLATED
  DOWNED TREES AND POWERLINES POSSIBLE. 

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.

&&

$$

CAZ055-060-241400-
/O.CON.KSGX.WI.Y.0052.000000T0000Z-161225T0600Z/
SAN BERNARDINO COUNTY MOUNTAINS-APPLE AND LUCERNE VALLEYS-
INCLUDING THE CITIES OF...BIG BEAR CITY...BIG BEAR LAKE...
WRIGHTWOOD...VICTORVILLE...HESPERIA...APPLE VALLEY
702 PM PST FRI DEC 23 2016

...WIND ADVISORY REMAINS IN EFFECT UNTIL 10 PM PST SATURDAY...

* WINDS...AREAS OF SOUTHWEST TO WEST WINDS 25 TO 35 MPH WITH GUSTS
  TO 55 MPH. BRIEF GUSTS TO 70 MPH NEAR MOUNTAIN RIDGE TOPS.

* TIMING...WINDS STRENGTHENING TONIGHT WITH A SECOND ROUND OF
  STRONG WINDS SATURDAY AFTERNOON AND EVENING.

* LOCATION...STRONGEST WINDS NEAR MOUNTAIN RIDGE TOPS AND ALONG 
  DESERT MOUNTAIN SLOPES INTO ADJACENT DESERT AREAS. 

* IMPACTS...HAZARDOUS DRIVING FOR HIGH PROFILE VEHICLES. BLOWING
  SNOW IN THE MOUNTAINS. ISOLATED PROPERTY DAMAGE AND POWER
  OUTAGES POSSIBLE.

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.

&&

$$

CAZ056-058-062-065-241400-
/O.CON.KSGX.WI.Y.0052.000000T0000Z-161225T0600Z/
RIVERSIDE COUNTY MOUNTAINS-SAN DIEGO COUNTY MOUNTAINS-
SAN DIEGO COUNTY DESERTS-SAN GORGONIO PASS NEAR BANNING-
INCLUDING THE CITIES OF...IDYLLWILD-PINE COVE...JULIAN...
PINE VALLEY...BORREGO SPRINGS...BANNING...DESERT HOT SPRINGS
702 PM PST FRI DEC 23 2016

...WIND ADVISORY REMAINS IN EFFECT UNTIL 10 PM PST SATURDAY...

* WINDS...AREAS OF SOUTHWEST TO WEST WINDS 25 TO 35 MPH WITH GUSTS
  TO 55 MPH. BRIEF GUSTS TO 70 MPH NEAR MOUNTAIN RIDGE TOPS.

* TIMING...WINDS STRENGTHENING TONIGHT WITH A SECOND ROUND OF
  STRONG WINDS SATURDAY AFTERNOON AND EVENING.

* LOCATION...STRONGEST WINDS NEAR MOUNTAIN RIDGE TOPS AND ALONG 
  DESERT MOUNTAIN SLOPES INTO ADJACENT DESERT AREAS. 

* IMPACTS...HAZARDOUS DRIVING FOR HIGH PROFILE VEHICLES. BLOWING
  SNOW IN THE MOUNTAINS. ISOLATED PROPERTY DAMAGE AND POWER
  OUTAGES POSSIBLE.

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.

&&

$$

JMB

WEATHER.GOV/SANDIEGO
048 
WWUS76 KSGX 241321
NPWSGX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN DIEGO CA
521 AM PST SAT DEC 24 2016

...PERIODS OF STRONG GUSTY WEST WINDS...DECREASING TONIGHT...

.A COLD PACIFIC STORM CONTINUES TO MOVE ACROSS SOUTHERN
CALIFORNIA. WEST WINDS BEHIND THE COLD FRONT WILL STRENGTHEN THIS
MORNING AND CONTINUE INTO EARLY EVENING...THEN BECOME
NORTHWESTERLY AND DECREASE FROM THE NORTHWEST TONIGHT.

CAZ061-242230-
/O.EXB.KSGX.WI.Y.0052.000000T0000Z-161225T1100Z/
COACHELLA VALLEY-
INCLUDING THE CITIES OF...PALM SPRINGS...PALM DESERT...LA QUINTA
521 AM PST SAT DEC 24 2016

...WIND ADVISORY IN EFFECT UNTIL 3 AM PST SUNDAY...

THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT UNTIL 3 AM PST SUNDAY. 

* WINDS...AREAS OF SOUTHWEST TO WEST WINDS 15 TO 25 MPH WITH GUSTS
  TO 50 MPH AT TIMES...BECOMING NORTHWESTERLY TONIGHT. 

* TIMING...WINDS WILL STRENGTHEN DURING THE MORNING...THEN BEGIN
  TO DECREASE AFTER MIDNIGHT TONIGHT.

* LOCATION...STRONGEST WINDS NEAR THE FOOTHILLS OF THE SAN JACINTO
  MOUNTAINS...AND NORTH AND EAST OF INTERSTATE 10.

* IMPACTS...HAZARDOUS DRIVING FOR HIGH PROFILE VEHICLES. 
  ISOLATED DOWNED TREES AND POWERLINES POSSIBLE. 

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.

&&

$$

CAZ056-058-062-065-242230-
/O.EXT.KSGX.WI.Y.0052.000000T0000Z-161225T1100Z/
RIVERSIDE COUNTY MOUNTAINS-SAN DIEGO COUNTY MOUNTAINS-
SAN DIEGO COUNTY DESERTS-SAN GORGONIO PASS NEAR BANNING-
INCLUDING THE CITIES OF...IDYLLWILD-PINE COVE...JULIAN...
PINE VALLEY...BORREGO SPRINGS...BANNING...DESERT HOT SPRINGS
521 AM PST SAT DEC 24 2016

...WIND ADVISORY NOW IN EFFECT UNTIL 3 AM PST SUNDAY...

* WINDS...WEST WINDS STRENGTHENING DURING THE MORNING WITH PERIODS
  OF STRONG GUSTY WEST WINDS 25 TO 35 WITH GUSTS TO 55 MPH
  CONTINUING INTO THIS EVENING. BRIEF GUSTS TO 70 MPH NEAR
  MOUNTAIN RIDGE TOPS AND ALONG DESERT MOUNTAIN SLOPES. WINDS
  BECOMING NORTHWESTERLY TONIGHT...AND DECREASING TOWARDS SUNDAY
  MORNING. 

* TIMING...WINDS STRENGTHENING THIS MORNING WITH STRONGEST WINDS
  THIS AFTERNOON THROUGH LATE TONIGHT.

* LOCATION...STRONGEST WINDS NEAR MOUNTAIN RIDGE TOPS AND ALONG 
  DESERT MOUNTAIN SLOPES INTO ADJACENT DESERT AREAS. 

* IMPACTS...HAZARDOUS DRIVING FOR HIGH PROFILE VEHICLES. BLOWING 
  SNOW IN THE MOUNTAINS. ISOLATED PROPERTY DAMAGE AND POWER 
  OUTAGES POSSIBLE. 

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.

&&

$$

CAZ043-048-050-057-552-554-242230-
/O.CON.KSGX.WI.Y.0052.000000T0000Z-161225T0600Z/
SAN DIEGO COUNTY COASTAL AREAS-
SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE-
SAN DIEGO COUNTY VALLEYS-SANTA ANA MOUNTAINS AND FOOTHILLS-
ORANGE COUNTY COASTAL AREAS-ORANGE COUNTY INLAND AREAS-
INCLUDING THE CITIES OF...VISTA...CARLSBAD...ENCINITAS...
CHULA VISTA...NATIONAL CITY...SAN DIEGO...SAN BERNARDINO...
MORENO VALLEY...ESCONDIDO...EL CAJON...SAN MARCOS...LA MESA...
SANTEE...POWAY...HUNTINGTON BEACH...COSTA MESA...IRVINE
521 AM PST SAT DEC 24 2016

...WIND ADVISORY REMAINS IN EFFECT UNTIL 10 PM PST THIS EVENING...

* WINDS...WEST WINDS STRENGTHENING THIS MORNING WITH WEST WINDS
  STRONGEST AND MOST WIDESPREAD FOR THIS AFTERNOON THROUGH EARLY
  EVENING WITH WINDS TO 15 TO 25 MPH WITH GUSTS TO 40 MPH. GUSTS
  TO 45 MPH NEAR THE COAST. ISOLATED GUSTS TO 55 MPH ARE POSSIBLE
  IN STRONGER SHOWERS AND ISOLATED THUNDERSTORMS. 

* LOCATION...STRONGEST WINDS NEAR THE IMMEDIATE COASTAL AREAS 
  ALONG HILLTOPS. 

* IMPACTS...HAZARDOUS DRIVING FOR HIGH PROFILE VEHICLES. 
  ISOLATED DOWNED TREES AND POWERLINES POSSIBLE. 

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.

&&

$$

CAZ055-060-242230-
/O.CON.KSGX.WI.Y.0052.000000T0000Z-161225T0600Z/
SAN BERNARDINO COUNTY MOUNTAINS-APPLE AND LUCERNE VALLEYS-
INCLUDING THE CITIES OF...BIG BEAR CITY...BIG BEAR LAKE...
WRIGHTWOOD...VICTORVILLE...HESPERIA...APPLE VALLEY
521 AM PST SAT DEC 24 2016

...WIND ADVISORY REMAINS IN EFFECT UNTIL 10 PM PST THIS EVENING...

* WINDS...AREAS OF WEST WINDS 20 TO 30 MPH WITH GUSTS TO 55 MPH.
  BRIEF GUSTS TO 70 MPH NEAR MOUNTAIN RIDGE TOPS.

* TIMING...WINDS STRENGTHENING THIS MORNING AND CONTINUING INTO
  EARLY EVENING...BECOMING NORTHWESTERLY AND DECREASING TONIGHT.

* LOCATION...STRONGEST WINDS NEAR MOUNTAIN RIDGE TOPS AND ALONG 
  DESERT MOUNTAIN SLOPES INTO ADJACENT DESERT AREAS. 

* IMPACTS...HAZARDOUS DRIVING FOR HIGH PROFILE VEHICLES. BLOWING 
  SNOW IN THE MOUNTAINS. ISOLATED PROPERTY DAMAGE AND POWER 
  OUTAGES POSSIBLE. 

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.

&&

$$

17
366 
WWUS76 KSGX 242055
NPWSGX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN DIEGO CA
1255 PM PST SAT DEC 24 2016

...STRONG WESTERLY WINDS...DECREASING LATE TONIGHT...

.STRONG AND GUSTY WESTERLY WINDS WILL CONTINUE THROUGH TONIGHT IN
THE WAKE OF A STRONG COLD FRONT.

CAZ043-048-050-057-552-554-250600-
/O.CON.KSGX.WI.Y.0052.000000T0000Z-161225T0600Z/
SAN DIEGO COUNTY COASTAL AREAS-
SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE-
SAN DIEGO COUNTY VALLEYS-SANTA ANA MOUNTAINS AND FOOTHILLS-
ORANGE COUNTY COASTAL AREAS-ORANGE COUNTY INLAND AREAS-
INCLUDING THE CITIES OF...VISTA...CARLSBAD...ENCINITAS...
CHULA VISTA...NATIONAL CITY...SAN DIEGO...SAN BERNARDINO...
MORENO VALLEY...ESCONDIDO...EL CAJON...SAN MARCOS...LA MESA...
SANTEE...POWAY...HUNTINGTON BEACH...COSTA MESA...IRVINE
1255 PM PST SAT DEC 24 2016

...WIND ADVISORY REMAINS IN EFFECT UNTIL 10 PM PST THIS EVENING...

* WINDS...15 TO 25 MPH WITH GUSTS TO 40 MPH. GUSTS TO 45 MPH NEAR
  THE COAST. ISOLATED GUSTS 50 TO 55 MPH ARE POSSIBLE IN STRONGER
  SHOWERS AND ISOLATED THUNDERSTORMS.

* LOCATION...STRONGEST WINDS NEAR THE IMMEDIATE COASTAL AREAS 
  ALONG HILLTOPS. 

* IMPACTS...HAZARDOUS DRIVING FOR HIGH PROFILE VEHICLES. ISOLATED
  DOWNED TREES AND POWERLINES POSSIBLE.

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.

&&

$$

CAZ055-060-250600-
/O.CON.KSGX.WI.Y.0052.000000T0000Z-161225T0600Z/
SAN BERNARDINO COUNTY MOUNTAINS-APPLE AND LUCERNE VALLEYS-
INCLUDING THE CITIES OF...BIG BEAR CITY...BIG BEAR LAKE...
WRIGHTWOOD...VICTORVILLE...HESPERIA...APPLE VALLEY
1255 PM PST SAT DEC 24 2016

...WIND ADVISORY REMAINS IN EFFECT UNTIL 10 PM PST THIS EVENING...

* WINDS...AREAS OF WEST WINDS 20 TO 30 MPH WITH GUSTS TO 55 MPH. 

* TIMING...THROUGH THIS EVENING...BECOMING NORTHWESTERLY AND
  DECREASING TONIGHT.

* LOCATION...STRONGEST WINDS NEAR MOUNTAIN RIDGE TOPS AND ALONG 
  DESERT MOUNTAIN SLOPES INTO ADJACENT DESERT AREAS. 

* IMPACTS...HAZARDOUS DRIVING FOR HIGH PROFILE VEHICLES. BLOWING 
  SNOW IN THE MOUNTAINS. ISOLATED PROPERTY DAMAGE AND POWER 
  OUTAGES POSSIBLE. 

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.

&&

$$

CAZ056-058-061-062-065-250600-
/O.CON.KSGX.WI.Y.0052.000000T0000Z-161225T1100Z/
RIVERSIDE COUNTY MOUNTAINS-SAN DIEGO COUNTY MOUNTAINS-
COACHELLA VALLEY-SAN DIEGO COUNTY DESERTS-
SAN GORGONIO PASS NEAR BANNING-
INCLUDING THE CITIES OF...IDYLLWILD-PINE COVE...JULIAN...
PINE VALLEY...PALM SPRINGS...PALM DESERT...LA QUINTA...
BORREGO SPRINGS...BANNING...DESERT HOT SPRINGS
1255 PM PST SAT DEC 24 2016

...WIND ADVISORY REMAINS IN EFFECT UNTIL 3 AM PST SUNDAY...

* WINDS...WEST 25 TO 35 WITH GUSTS TO 55 MPH CONTINUING INTO THIS
  EVENING. LOCAL GUSTS TO 70 MPH NEAR MOUNTAIN RIDGE TOPS AND
  ALONG DESERT MOUNTAIN SLOPES. WINDS BECOMING NORTHWESTERLY
  TONIGHT...AND DECREASING TOWARDS SUNDAY MORNING.

* TIMING...THROUGH LATE TONIGHT.

* LOCATION...STRONGEST WINDS NEAR MOUNTAIN RIDGE TOPS AND ALONG 
  DESERT MOUNTAIN SLOPES INTO ADJACENT DESERT AREAS. 

* IMPACTS...HAZARDOUS DRIVING FOR HIGH PROFILE VEHICLES. BLOWING 
  SNOW IN THE MOUNTAINS. ISOLATED PROPERTY DAMAGE AND POWER 
  OUTAGES POSSIBLE. 

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.

&&

$$

JAD
121 
WWUS76 KSGX 250303
NPWSGX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN DIEGO CA
703 PM PST SAT DEC 24 2016

...STRONG WESTERLY WINDS...DECREASING LATE TONIGHT...THEN FROST
DEVELOPING IN THE INLAND EMPIRE...

.STRONG AND GUSTY WESTERLY WINDS WILL CONTINUE THROUGH TONIGHT IN
THE WAKE OF A STRONG COLD FRONT. FROST WILL DEVELOP TOWARDS
DAYBREAK AS THE WINDS EASE IN THE INLAND EMPIRE.

CAZ048-251115-
/O.NEW.KSGX.FR.Y.0007.161225T0800Z-161225T1600Z/
/O.CON.KSGX.WI.Y.0052.000000T0000Z-161225T0600Z/
SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE-
INCLUDING THE CITIES OF...RIVERSIDE...SAN BERNARDINO...ONTARIO...
MORENO VALLEY...FONTANA...RANCHO CUCAMONGA...CORONA
703 PM PST SAT DEC 24 2016

...WIND ADVISORY REMAINS IN EFFECT UNTIL 10 PM PST THIS EVENING...
...FROST ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM PST
SUNDAY...

THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A FROST
ADVISORY...WHICH IS IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM PST
SUNDAY. 

* WINDS...15 TO 25 MPH WITH GUSTS TO 45 MPH.

* LOCATION...STRONGEST WINDS NEAR THE IMMEDIATE COASTAL AREAS AND ALONG
  HILLTOPS.

* TEMPERATURE...IN THE INLAND EMPIRE...DROPPING INTO THE UPPER 20S
  TO MID 30S TOWARDS DAYBREAK.

* IMPACTS...HAZARDOUS DRIVING FOR HIGH PROFILE VEHICLES. ISOLATED
  DOWNED TREES AND POWERLINES POSSIBLE. TENDER VEGETATION SHOULD
  BE BROUGHT INDOORS.

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.

&&

$$

CAZ043-050-057-552-554-250600-
/O.CON.KSGX.WI.Y.0052.000000T0000Z-161225T0600Z/
SAN DIEGO COUNTY COASTAL AREAS-SAN DIEGO COUNTY VALLEYS-
SANTA ANA MOUNTAINS AND FOOTHILLS-ORANGE COUNTY COASTAL AREAS-
ORANGE COUNTY INLAND AREAS-
INCLUDING THE CITIES OF...OCEANSIDE...VISTA...CARLSBAD...
ENCINITAS...CHULA VISTA...NATIONAL CITY...SAN DIEGO...ESCONDIDO...
EL CAJON...SAN MARCOS...LA MESA...SANTEE...POWAY...
HUNTINGTON BEACH...COSTA MESA...NEWPORT BEACH...LAGUNA BEACH...
SAN CLEMENTE...SANTA ANA...ANAHEIM...GARDEN GROVE...IRVINE...
ORANGE...FULLERTON...MISSION VIEJO
703 PM PST SAT DEC 24 2016

...WIND ADVISORY REMAINS IN EFFECT UNTIL 10 PM PST THIS EVENING...

* WINDS...15 TO 25 MPH WITH GUSTS TO 45 MPH.

* LOCATION...STRONGEST WINDS NEAR THE IMMEDIATE COASTAL AREAS AND ALONG
  HILLTOPS.

* IMPACTS...HAZARDOUS DRIVING FOR HIGH PROFILE VEHICLES. 
  ISOLATED DOWNED TREES AND POWERLINES POSSIBLE. 

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.

&&

$$

CAZ055-060-250600-
/O.CON.KSGX.WI.Y.0052.000000T0000Z-161225T0600Z/
SAN BERNARDINO COUNTY MOUNTAINS-APPLE AND LUCERNE VALLEYS-
INCLUDING THE CITIES OF...CRESTLINE...LAKE ARROWHEAD...
BIG BEAR CITY...BIG BEAR LAKE...RUNNING SPRINGS...WRIGHTWOOD...
VICTORVILLE...HESPERIA...APPLE VALLEY...LUCERNE VALLEY
703 PM PST SAT DEC 24 2016

...WIND ADVISORY REMAINS IN EFFECT UNTIL 10 PM PST THIS EVENING...

* WINDS...AREAS OF WEST WINDS 20 TO 30 MPH WITH GUSTS TO 55 MPH.

* TIMING...THROUGH THIS EVENING...BECOMING NORTHWESTERLY AND
  DECREASING OVERNIGHT.

* LOCATION...STRONGEST WINDS NEAR MOUNTAIN RIDGE TOPS AND ALONG 
  DESERT MOUNTAIN SLOPES INTO ADJACENT DESERT AREAS. 

* IMPACTS...HAZARDOUS DRIVING FOR HIGH PROFILE VEHICLES. BLOWING 
  SNOW IN THE MOUNTAINS. ISOLATED PROPERTY DAMAGE AND POWER 
  OUTAGES POSSIBLE. 

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.

&&

$$

CAZ056-058-061-062-065-251100-
/O.CON.KSGX.WI.Y.0052.000000T0000Z-161225T1100Z/
RIVERSIDE COUNTY MOUNTAINS-SAN DIEGO COUNTY MOUNTAINS-
COACHELLA VALLEY-SAN DIEGO COUNTY DESERTS-
SAN GORGONIO PASS NEAR BANNING-
INCLUDING THE CITIES OF...IDYLLWILD-PINE COVE...JULIAN...
PINE VALLEY...INDIO...PALM SPRINGS...CATHEDRAL CITY...
PALM DESERT...PALM DESERT COUNTRY...LA QUINTA...COACHELLA...
BORREGO SPRINGS...BANNING...DESERT HOT SPRINGS
703 PM PST SAT DEC 24 2016

...WIND ADVISORY REMAINS IN EFFECT UNTIL 3 AM PST SUNDAY...

* WINDS...WEST 25 TO 35 WITH GUSTS TO 55 MPH CONTINUING INTO THIS
  EVENING. ISOLATED GUSTS TO 70 MPH NEAR MOUNTAIN RIDGE TOPS AND
  ALONG DESERT MOUNTAIN SLOPES. WINDS BECOMING NORTHWESTERLY
  TONIGHT...AND DECREASING TOWARDS DAYBREAK SUNDAY.

* TIMING...THROUGH LATE TONIGHT.

* LOCATION...STRONGEST WINDS NEAR MOUNTAIN RIDGE TOPS AND ALONG 
  DESERT MOUNTAIN SLOPES INTO ADJACENT DESERT AREAS. 

* IMPACTS...HAZARDOUS DRIVING FOR HIGH PROFILE VEHICLES. BLOWING 
  SNOW IN THE MOUNTAINS. ISOLATED PROPERTY DAMAGE AND POWER 
  OUTAGES POSSIBLE. 

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.

&&

$$

JMB
350 
WWUS76 KSGX 250601
NPWSGX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN DIEGO CA
1001 PM PST SAT DEC 24 2016

...GUSTY WESTERLY WINDS...DECREASING LATE TONIGHT...AND FROST
DEVELOPING IN THE INLAND EMPIRE...

.STRONG AND GUSTY WESTERLY WINDS WILL CONTINUE IN SOME AREAS OVERNIGHT
IN THE WAKE OF A STRONG COLD FRONT. FROST WILL DEVELOP TOWARDS
DAYBREAK AS THE WINDS EASE UP IN THE INLAND EMPIRE.

CAZ048-251415-
/O.EXP.KSGX.WI.Y.0052.000000T0000Z-161225T0600Z/
/O.CON.KSGX.FR.Y.0007.161225T0800Z-161225T1600Z/
SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE-
INCLUDING THE CITIES OF...RIVERSIDE...SAN BERNARDINO...ONTARIO...
MORENO VALLEY
1001 PM PST SAT DEC 24 2016

...FROST ADVISORY REMAINS IN EFFECT UNTIL 8 AM PST SUNDAY...
...WIND ADVISORY WILL EXPIRE AT 10 PM PST THIS EVENING...

GUSTY WESTERLY WINDS WILL GRADUALLY DIMINISH THIS EVENING.

* WINDS...DECREASING OVERNIGHT TO LESS THAN 10 MPH. 

* TEMPERATURE...IN THE INLAND EMPIRE...DROPPING INTO THE UPPER 20S
  TO MID 30S TOWARDS DAYBREAK.

* IMPACTS...TENDER VEGETATION SHOULD BE BROUGHT INDOORS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

CAZ043-050-057-552-554-250715-
/O.EXP.KSGX.WI.Y.0052.000000T0000Z-161225T0600Z/
SAN DIEGO COUNTY COASTAL AREAS-SAN DIEGO COUNTY VALLEYS-
SANTA ANA MOUNTAINS AND FOOTHILLS-ORANGE COUNTY COASTAL AREAS-
ORANGE COUNTY INLAND AREAS-
INCLUDING THE CITIES OF...VISTA...CARLSBAD...ENCINITAS...
CHULA VISTA...NATIONAL CITY...SAN DIEGO...ESCONDIDO...EL CAJON...
SAN MARCOS...LA MESA...SANTEE...POWAY...HUNTINGTON BEACH...
COSTA MESA...IRVINE
1001 PM PST SAT DEC 24 2016

...WIND ADVISORY WILL EXPIRE AT 10 PM PST THIS EVENING...

GUSTY WESTERLY WINDS WILL GRADUALLY DIMINISH THIS EVENING.

$$

CAZ055-060-250715-
/O.EXP.KSGX.WI.Y.0052.000000T0000Z-161225T0600Z/
SAN BERNARDINO COUNTY MOUNTAINS-APPLE AND LUCERNE VALLEYS-
INCLUDING THE CITIES OF...BIG BEAR CITY...BIG BEAR LAKE...
WRIGHTWOOD...VICTORVILLE...HESPERIA...APPLE VALLEY
1001 PM PST SAT DEC 24 2016

...WIND ADVISORY WILL EXPIRE AT 10 PM PST THIS EVENING...

GUSTY WESTERLY WINDS WILL GRADUALLY DIMINISH THIS EVENING.

$$

CAZ056-058-061-062-065-251100-
/O.CON.KSGX.WI.Y.0052.000000T0000Z-161225T1100Z/
RIVERSIDE COUNTY MOUNTAINS-SAN DIEGO COUNTY MOUNTAINS-
COACHELLA VALLEY-SAN DIEGO COUNTY DESERTS-
SAN GORGONIO PASS NEAR BANNING-
INCLUDING THE CITIES OF...IDYLLWILD-PINE COVE...JULIAN...
PINE VALLEY...PALM SPRINGS...PALM DESERT...LA QUINTA...
BORREGO SPRINGS...BANNING...DESERT HOT SPRINGS
1001 PM PST SAT DEC 24 2016

...WIND ADVISORY REMAINS IN EFFECT UNTIL 3 AM PST SUNDAY...

* WINDS...WEST 25 TO 35 WITH GUSTS TO 55 MPH CONTINUING OVERNIGHT.
  WINDS GRADUALLY DECREASING TOWARDS DAYBREAK SUNDAY.

* TIMING...THROUGH LATE TONIGHT.

* LOCATION...STRONGEST WINDS NEAR MOUNTAIN RIDGE TOPS AND ALONG 
  DESERT MOUNTAIN SLOPES INTO ADJACENT DESERT AREAS. 

* IMPACTS...HAZARDOUS DRIVING FOR HIGH PROFILE VEHICLES. BLOWING 
  SNOW IN THE MOUNTAINS. ISOLATED PROPERTY DAMAGE AND POWER 
  OUTAGES POSSIBLE. 

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.

&&

$$

JMB

WEATHER.GOV/SANDIEGO
814 
WWUS76 KSGX 251126
NPWSGX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN DIEGO CA
326 AM PST SUN DEC 25 2016

...COLD WITH AREAS OF FROST IN THE INLAND VALLEYS EARLY THIS
MORNING...

.GUSTY WEST TO NORTHWEST WINDS IN THE MOUNTAINS AND DESERTS OF
RIVERSIDE AND SAN DIEGO COUNTIES CONTINUE TO SUBSIDE. TEMPERATURES
IN THE INLAND VALLEYS WILL FALL INTO THE LOWER TO MID 30S EARLY
THIS MORNING WITH AREAS OF FROST.

CAZ056-058-061-062-065-251230-
/O.EXP.KSGX.WI.Y.0052.000000T0000Z-161225T1100Z/
RIVERSIDE COUNTY MOUNTAINS-SAN DIEGO COUNTY MOUNTAINS-
COACHELLA VALLEY-SAN DIEGO COUNTY DESERTS-
SAN GORGONIO PASS NEAR BANNING-
326 AM PST SUN DEC 25 2016

...WIND ADVISORY HAS EXPIRED...

WEST TO NORTHWEST WINDS WILL CONTINUE TO SUBSIDE THIS MORNING WITH
WINDS LESS THAN 40 MPH.

$$

CAZ050-251600-
/O.EXA.KSGX.FR.Y.0007.000000T0000Z-161225T1600Z/
SAN DIEGO COUNTY VALLEYS-
326 AM PST SUN DEC 25 2016

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

THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A FROST
ADVISORY...WHICH IS IN EFFECT UNTIL 8 AM PST THIS MORNING. 

* TEMPERATURES...FALLING INTO THE LOWER TO MID 30S FOR A FEW HOURS
  AROUND SUNRISE.

* LOCATION...FOR THE INLAND VALLEYS NEAR THE COASTAL FOOTHILLS OF
  THE MOUNTAINS.

* 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.

&&

$$

CAZ048-251600-
/O.CON.KSGX.FR.Y.0007.000000T0000Z-161225T1600Z/
SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE-
INCLUDING THE CITIES OF...RIVERSIDE...SAN BERNARDINO...ONTARIO...
MORENO VALLEY...FONTANA...RANCHO CUCAMONGA...CORONA
326 AM PST SUN DEC 25 2016

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

* TEMPERATURES...FALLING INTO THE LOWER TO MID 30S FOR A FEW HOURS
  AROUND SUNRISE.

* 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.

&&

$$

17

The office that day

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

IssuedProductOfficeCountiesLasted
Dec 22, 7:06 PM PSTFlash Flood WatchSGXSan Bernardino35 hr
Dec 22, 7:43 PM PSTSmall Craft AdvisorySGX56 hr
Dec 23, 4:10 AM PSTWinter Storm WarningSGXRiverside, San Bernardino, San Diego47 hr

Nearby

Wind Advisories in California, 2016Every wind advisory in 2016

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.