Alert archive / California / Wind Advisories in 2013

Wind Advisory 68, NWS San Diego, CA

November 13, 2013Riverside County, San Bernardino County, San Diego County, California

NWS San Diego, CA issued this wind advisory at Nov 13, 2013, 1:17 PM PST for Riverside County, San Bernardino County, San Diego County, California. It took effect at Nov 14, 2013, 10:00 PM PST. It was in force for 54 hr.

The area

The counties it named.

The facts

Issued
Nov 13, 2013, 1:17 PM PST (21:17 UTC)
In effect from
Nov 14, 2013, 10:00 PM PST
Expired
Nov 17, 2013, 3:45 AM PST
In force
54 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, 9.3 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 2013-11-13Temperature 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°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, San Diego, CA at 12:00Z on 2013-11-13The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 14 square meters per square second.19395878Sfc1 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
3707 m above ground
0-6 km bulk shear
26 kt
0-1 km storm-relative helicity
14 m²/s²
0-3 km storm-relative helicity
65 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.

384 
WWUS76 KSGX 132117
NPWSGX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN DIEGO CA
117 PM PST WED NOV 13 2013

...PERIODS OF STRONG AND GUSTY WINDS IN THE MOUNTAINS AND ON
DESERT SLOPES THURSDAY NIGHT TO SUNDAY MORNING...

.BETWEEN FRIDAY AND SUNDAY...A PAIR OF STRONG SHORTWAVE TROUGHS
WILL MOVE SOUTHEAST ACROSS THE WESTERN STATES. THEY WILL BRING
PERIODS OF STRONG AND GUSTY SOUTHWEST TO WEST WINDS ACROSS PORTIONS OF
THE MOUNTAINS AND ON ADJACENT DESERT SLOPES.

CAZ055-056-058-060>062-140600-
/O.NEW.KSGX.WI.Y.0068.131115T0600Z-131117T1500Z/
SAN BERNARDINO COUNTY MOUNTAINS-RIVERSIDE COUNTY MOUNTAINS-
SAN DIEGO COUNTY MOUNTAINS-APPLE AND LUCERNE VALLEYS-
COACHELLA VALLEY-SAN DIEGO COUNTY DESERTS-
117 PM PST WED NOV 13 2013

...WIND ADVISORY IN EFFECT FROM 10 PM THURSDAY TO 7 AM PST
SUNDAY...

THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT FROM 10 PM THURSDAY TO 7 AM PST
SUNDAY. 

* WINDS...AREAS OF SOUTHWEST TO WEST WINDS 20 TO 30 MPH...GUSTING
  TO 45 MPH. LOCALIZED GUSTS OF 50 TO 55 MPH ARE POSSIBLE...MAINLY
  ON DESERT SLOPES.

* LOCATION...NEAR MOUNTAIN RIDGES AND ON ADJACENT DESERT SLOPES.

* TIMING...WINDS WILL INCREASE THURSDAY NIGHT...PEAKING FRIDAY
  MORNING...THEN DECREASE FOR A TIME FRIDAY AFTERNOON/EVENING
  BEFORE INCREASING AGAIN FRIDAY NIGHT INTO SATURDAY.

* VISIBILITY...BLOWING DUST AND SAND MAY REDUCE VISIBILITY TO ONE MILE OR
  LESS AT TIMES IN SOME DESERT LOCATIONS.

* IMPACTS...THE WINDS WILL MAKE DRIVING DIFFICULT...ESPECIALLY FOR
  MOTORISTS WITH HIGH PROFILE VEHICLES. WATCH FOR BROKEN TREE
  LIMBS.

* OUTLOOK...WINDS WILL BEGIN TO WEAKEN LATE SATURDAY
  NIGHT...FALLING BELOW ADVISORY LEVELS LATE SUNDAY MORNING. 


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.

&&

$$

PG
13 follow-up statements
661 
WWUS76 KSGX 140505
NPWSGX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN DIEGO CA
905 PM PST WED NOV 13 2013

...PERIODS OF STRONG AND GUSTY ONSHORE WINDS IN THE MOUNTAINS AND
ON DESERT SLOPES THURSDAY NIGHT TO SUNDAY MORNING...

.A PAIR OF STRONG SHORTWAVE TROUGHS WILL MOVE SOUTHEAST ACROSS
THE WESTERN STATES BETWEEN FRIDAY AND SUNDAY. THE FIRST
DISTURBANCE WILL CREATE GUSTY WESTERLY WINDS ACROSS PORTIONS OF
THE MOUNTAINS AND ADJACENT DESERT SLOPES THURSDAY NIGHT THROUGH
FRIDAY MORNING. WINDS WILL SLIGHTLY DIMINISH FRIDAY AFTERNOON
THROUGH FRIDAY EVENING. THEN...A SECOND DISTURBANCE WILL CREATE
GUSTY WEST TO SOUTHWEST WINDS ACROSS PORTIONS OF THE MOUNTAINS
AND ADJACENT DESERT SLOPES FRIDAY NIGHT THROUGH SUNDAY MORNING.

CAZ055-056-058-060>062-141400-
/O.CON.KSGX.WI.Y.0068.131115T0600Z-131117T1500Z/
SAN BERNARDINO COUNTY MOUNTAINS-RIVERSIDE COUNTY MOUNTAINS-
SAN DIEGO COUNTY MOUNTAINS-APPLE AND LUCERNE VALLEYS-
COACHELLA VALLEY-SAN DIEGO COUNTY DESERTS-
905 PM PST WED NOV 13 2013

...WIND ADVISORY REMAINS IN EFFECT FROM 10 PM THURSDAY TO 7 AM
PST SUNDAY...

* WINDS...AREAS OF WEST TO SOUTHWEST WINDS 20 TO 30 MPH...
  GUSTING TO 45 MPH. LOCALIZED GUSTS OF 50 TO 55 MPH ARE
  POSSIBLE...MAINLY ON DESERT SLOPES.

* LOCATION...NEAR MOUNTAIN RIDGES AND ON ADJACENT DESERT SLOPES.

* TIMING...WINDS WILL INCREASE THURSDAY NIGHT...PEAKING FRIDAY
  MORNING...THEN TEMPORARILY DECREASE FRIDAY AFTERNOON AND
  EVENING BEFORE INCREASING AGAIN FRIDAY NIGHT INTO SUNDAY
  MORNING.

* VISIBILITY...BLOWING DUST AND SAND MAY REDUCE VISIBILITY TO ONE
  MILE OR LESS AT TIMES IN WINDY DESERT LOCATIONS.

* IMPACTS...WINDS WILL MAKE DRIVING DIFFICULT...ESPECIALLY FOR
  MOTORISTS WITH HIGH PROFILE VEHICLES. WATCH FOR BROKEN TREE
  LIMBS. REDUCED VISIBILITY AT TIMES ON ROADWAYS FROM BLOWING
  DUST AND SAND.

* OUTLOOK...WINDS WILL BEGIN TO WEAKEN EARLY SUNDAY MORNING...AND
  FALL BELOW ADVISORY LEVELS LATE SUNDAY MORNING.

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.

&&

$$

JJT
672 
WWUS76 KSGX 141332
NPWSGX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN DIEGO CA
532 AM PST THU NOV 14 2013

...PERIODS OF STRONG AND GUSTY ONSHORE WINDS IN THE MOUNTAINS AND
ON DESERT SLOPES TONIGHT THROUGH SUNDAY MORNING...

.A SERIES OF LOW PRESSURE TROUGHS MOVING ACROSS THE WESTERN STATES
WILL BRING GUSTY WESTERLY WINDS IN THE MOUNTAINS AND DESERTS. THE
FIRST TROUGH WILL CREATE GUSTY WESTERLY WINDS IN THE MOUNTAINS
AND ADJACENT DESERT SLOPES THURSDAY NIGHT THROUGH FRIDAY. THE
WINDS WILL DIMINISH THROUGH FRIDAY EVENING. A SECOND DISTURBANCE
WILL BRING STRONGER WEST TO SOUTHWEST WINDS TO THE MOUNTAINS AND
ADJACENT DESERT SLOPES FRIDAY NIGHT THROUGH SUNDAY MORNING.

CAZ055-056-058-060>062-142200-
/O.CON.KSGX.WI.Y.0068.131115T0600Z-131117T1500Z/
SAN BERNARDINO COUNTY MOUNTAINS-RIVERSIDE COUNTY MOUNTAINS-
SAN DIEGO COUNTY MOUNTAINS-APPLE AND LUCERNE VALLEYS-
COACHELLA VALLEY-SAN DIEGO COUNTY DESERTS-
532 AM PST THU NOV 14 2013

...WIND ADVISORY REMAINS IN EFFECT FROM 10 PM THIS EVENING TO
7 AM PST SUNDAY...

A WIND ADVISORY REMAINS IN EFFECT FROM 10 PM THIS EVENING TO 7 AM
PST SUNDAY. 

* LOCATION...NEAR MOUNTAIN RIDGES AND ON ADJACENT DESERT SLOPES.

* TIMING...INCREASING WINDS TONIGHT THROUGH FRIDAY...A TEMPORARY
  DECREASE FRIDAY NIGHT...FOLLOWED BY STRONGER WINDS SATURDAY INTO
  SUNDAY MORNING.

* VISIBILITY...BLOWING DUST AND SAND REDUCING VISIBILITY TO ONE
  MILE OR LESS AT TIMES IN THE DESERTS.

* IMPACTS...WINDS WILL MAKE DRIVING DIFFICULT...ESPECIALLY FOR
  MOTORISTS WITH HIGH PROFILE VEHICLES. WATCH FOR BROKEN TREE
  LIMBS. 

* OUTLOOK...WINDS WILL WEAKEN SUNDAY MORNING. 

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.

&&

$$

MOEDE
684 
WWUS76 KSGX 142107
NPWSGX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN DIEGO CA
107 PM PST THU NOV 14 2013

...PERIODS OF STRONG AND GUSTY WEST TO SOUTHWEST WINDS IN THE
MOUNTAINS AND ON DESERT SLOPES TONIGHT THROUGH SUNDAY MORNING...

.A COUPLE LOW PRESSURE TROUGHS MOVING NEAR SOUTHERN CALIFORNIA
WILL BRING STRONG AND GUSTY WEST TO SOUTHWESTERLY WINDS IN THE
MOUNTAINS AND DESERTS. THE FIRST TROUGH WILL CREATE GUSTY
WESTERLY WINDS IN THE MOUNTAINS...DESERT SLOPES AND FAVORED
ADJACENT DESERT AREAS TONIGHT THROUGH FRIDAY. THE WINDS WILL THEN
DIMINISH TEMPORARILY FRIDAY NIGHT INTO EARLY SATURDAY MORNING.
WINDS WILL STRENGTHEN AGAIN LATER SATURDAY MORNING INTO EARLY
SUNDAY MORNING AS A SECOND DISTURBANCE MOVES THROUGH THE GREAT
BASIN.

CAZ055-056-058-060>062-150600-
/O.CON.KSGX.WI.Y.0068.131115T0600Z-131117T1500Z/
SAN BERNARDINO COUNTY MOUNTAINS-RIVERSIDE COUNTY MOUNTAINS-
SAN DIEGO COUNTY MOUNTAINS-APPLE AND LUCERNE VALLEYS-
COACHELLA VALLEY-SAN DIEGO COUNTY DESERTS-
107 PM PST THU NOV 14 2013

...WIND ADVISORY REMAINS IN EFFECT FROM 10 PM THIS EVENING TO
7 AM PST SUNDAY...

* WINDS...AREAS OF WEST TO SOUTHWEST WINDS 20 TO 30 MPH...GUSTING
  TO 45 MPH. LOCAL GUSTS OF 55 TO 60 MPH ARE POSSIBLE THROUGH
  FAVORED MOUNTAIN PASSES...CANYONS...AND RIDGE-TOPS.

* LOCATIONS...MOUNTAIN RIDGE-TOPS...DESERT MOUNTAIN SLOPES AND
  PORTIONS OF THE ADJACENT DESERT AREAS.

* TIMING...STRONG WINDS TONIGHT THROUGH FRIDAY...A TEMPORARY
  DECREASE FRIDAY NIGHT...FOLLOWED BY ANOTHER INCREASE IN WINDS
  SATURDAY INTO EARLY SUNDAY MORNING.

* VISIBILITY...BLOWING DUST AND SAND REDUCING VISIBILITY TO ONE 
  MILE OR LESS AT TIMES IN THE DESERTS. 

* IMPACTS...WINDS WILL MAKE DRIVING DIFFICULT...ESPECIALLY FOR 
  MOTORISTS WITH HIGH PROFILE VEHICLES. WATCH FOR BROKEN TREE 
  LIMBS. 

* OUTLOOK...WINDS WILL DIMINISH SUNDAY MORNING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY FOR THE MOUNTAINS AND DESERTS MEANS THAT WINDS OF
35 MPH OR GUSTS OF 45 TO 50 MPH ARE EXPECTED. WINDS THIS STRONG
CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES.
USE EXTRA CAUTION.

&&

$$

FOR A DETAILED MAP OF THE HAZARD:
WWW.WRH.NOAA.GOV/WRH/WHV/?WFO=SGX

HARRISON
327 
WWUS76 KSGX 150449
NPWSGX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN DIEGO CA
849 PM PST THU NOV 14 2013

...PERIODS OF STRONG AND GUSTY WEST TO SOUTHWEST WINDS IN THE
MOUNTAINS AND ON DESERT SLOPES TONIGHT THROUGH SUNDAY MORNING...

.A FEW LOW PRESSURE TROUGHS MOVING NEAR SOUTHERN CALIFORNIA WILL
CREATE STRONG AND GUSTY WEST TO SOUTHWEST WINDS OVER THE
MOUNTAINS AND DESERTS THROUGH THIS WEEKEND. THE FIRST TROUGH WILL
CREATE GUSTY WESTERLY WINDS IN THE MOUNTAINS...DESERT SLOPES AND
FAVORED ADJACENT DESERT AREAS TONIGHT THROUGH FRIDAY. WINDS WILL
THEN DIMINISH TEMPORARILY FRIDAY NIGHT INTO EARLY SATURDAY
MORNING. WINDS WILL THEN STRENGTHEN AGAIN LATER SATURDAY MORNING
INTO EARLY SUNDAY MORNING AS A SECOND DISTURBANCE MOVES THROUGH
THE GREAT BASIN.

CAZ055-056-058-060>062-151400-
/O.CON.KSGX.WI.Y.0068.131115T0600Z-131117T1500Z/
SAN BERNARDINO COUNTY MOUNTAINS-RIVERSIDE COUNTY MOUNTAINS-
SAN DIEGO COUNTY MOUNTAINS-APPLE AND LUCERNE VALLEYS-
COACHELLA VALLEY-SAN DIEGO COUNTY DESERTS-
849 PM PST THU NOV 14 2013

...WIND ADVISORY REMAINS IN EFFECT UNTIL 7 AM PST SUNDAY...

* WINDS...WEST TO SOUTHWEST 20 TO 30 MPH...WITH GUSTS TO 45 MPH.
  LOCAL GUSTS OF 55 TO 60 MPH ARE POSSIBLE THROUGH FAVORED
  MOUNTAIN PASSES...CANYONS...AND RIDGE-TOPS.

* LOCATIONS...MOUNTAIN RIDGE-TOPS...DESERT MOUNTAIN SLOPES AND 
  PORTIONS OF THE ADJACENT DESERT AREAS. 

* TIMING...TONIGHT THROUGH FRIDAY...A TEMPORARY DECREASE FRIDAY
  NIGHT...FOLLOWED BY ANOTHER INCREASE IN WINDS SATURDAY INTO
  EARLY SUNDAY MORNING.

* VISIBILITY...BLOWING DUST AND SAND REDUCING VISIBILITY TO ONE 
  MILE OR LESS AT TIMES IN THE DESERTS. 

* IMPACTS...WINDS WILL MAKE DRIVING DIFFICULT...ESPECIALLY FOR 
  MOTORISTS WITH HIGH PROFILE VEHICLES. WATCH FOR BROKEN TREE 
  LIMBS. REDUCED VISIBILITY AT TIMES ON ROADWAYS FROM BLOWING
  DUST AND SAND.

* OUTLOOK...WINDS WILL DIMINISH SUNDAY MORNING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY FOR THE MOUNTAINS AND DESERTS MEANS THAT WINDS OF
35 MPH OR GUSTS OF 45 TO 50 MPH ARE EXPECTED. WINDS THIS STRONG
CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE
VEHICLES. USE EXTRA CAUTION.

&&

$$

JJT
407 
WWUS76 KSGX 150527
NPWSGX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN DIEGO CA
927 PM PST THU NOV 14 2013

...DENSE FOG ADVISORY IN EFFECT THROUGH EARLY FRIDAY MORNING...

...PERIODS OF STRONG AND GUSTY WEST TO SOUTHWEST WINDS IN THE
MOUNTAINS AND ON DESERT SLOPES TONIGHT THROUGH SUNDAY MORNING...

.AREAS OF DENSE FOG WILL CONTINUE TO DEVELOP ALONG THE COAST AND
OVER WESTERN VALLEYS THROUGH EARLY FRIDAY MORNING. VISIBILITY
WILL DROP TO AROUND A QUARTER MILE OR LESS AT TIMES.

A FEW LOW PRESSURE TROUGHS MOVING NEAR SOUTHERN CALIFORNIA WILL
CREATE STRONG AND GUSTY WEST TO SOUTHWEST WINDS OVER THE
MOUNTAINS AND DESERTS THROUGH THIS WEEKEND. THE FIRST TROUGH WILL
CREATE GUSTY WESTERLY WINDS IN THE MOUNTAINS...DESERT SLOPES AND
FAVORED ADJACENT DESERT AREAS TONIGHT THROUGH FRIDAY. WINDS WILL
THEN DIMINISH TEMPORARILY FRIDAY NIGHT INTO EARLY SATURDAY
MORNING. WINDS WILL THEN STRENGTHEN AGAIN LATER SATURDAY MORNING
INTO EARLY SUNDAY MORNING AS A SECOND DISTURBANCE MOVES THROUGH
THE GREAT BASIN.

CAZ042-043-050-151000-
/O.NEW.KSGX.FG.Y.0034.131115T0527Z-131115T1000Z/
ORANGE COUNTY COASTAL AREAS-SAN DIEGO COUNTY COASTAL AREAS-
SAN DIEGO COUNTY VALLEYS-
927 PM PST THU NOV 14 2013

...DENSE FOG ADVISORY IN EFFECT UNTIL 2 AM PST FRIDAY...

THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A DENSE FOG
ADVISORY...WHICH IS IN EFFECT UNTIL 2 AM PST FRIDAY. 

* LOCATION...WITHIN 5 TO 10 MILES OF THE COAST...INCLUDING THE 
  COASTAL STRIP AND THE HIGHER COASTAL TERRAIN.

* VISIBILITY...A QUARTER MILE OR LESS AT TIMES.

* IMPACTS...IN SAN DIEGO COUNTY...DRIVING COULD BE DIFFICULT ON
  PARTS OF INTERSTATES 5...8...15...AND 805...AS WELL AS HIGHWAYS
  52...78...AND 163. IN ORANGE COUNTY...DRIVING COULD BE DIFFICULT
  ALONG PARTS OF INTERSTATES 5 AND 405...AND HIGHWAYS 73 AND 55.
  FLIGHT DELAYS WILL BE POSSIBLE AT COASTAL AIRPORTS THIS EVENING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A DENSE FOG ADVISORY MEANS VISIBILITIES WILL FREQUENTLY BE
REDUCED TO LESS THAN ONE QUARTER MILE. IF DRIVING...SLOW DOWN...
USE LOW BEAM HEADLIGHTS...AND LEAVE PLENTY OF DISTANCE AHEAD OF
YOU.

&&

$$

CAZ055-056-058-060>062-151000-
/O.CON.KSGX.WI.Y.0068.131115T0600Z-131117T1500Z/
SAN BERNARDINO COUNTY MOUNTAINS-RIVERSIDE COUNTY MOUNTAINS-
SAN DIEGO COUNTY MOUNTAINS-APPLE AND LUCERNE VALLEYS-
COACHELLA VALLEY-SAN DIEGO COUNTY DESERTS-
927 PM PST THU NOV 14 2013

...WIND ADVISORY REMAINS IN EFFECT UNTIL 7 AM PST SUNDAY...

* WINDS...WEST TO SOUTHWEST 20 TO 30 MPH...WITH GUSTS TO 45 MPH. 
  LOCAL GUSTS OF 55 TO 60 MPH ARE POSSIBLE THROUGH FAVORED 
  MOUNTAIN PASSES...CANYONS...AND RIDGE-TOPS. 

* LOCATIONS...MOUNTAIN RIDGE-TOPS...DESERT MOUNTAIN SLOPES AND 
  PORTIONS OF THE ADJACENT DESERT AREAS. 

* TIMING...TONIGHT THROUGH FRIDAY...A TEMPORARY DECREASE FRIDAY 
  NIGHT...FOLLOWED BY ANOTHER INCREASE IN WINDS SATURDAY INTO 
  EARLY SUNDAY MORNING. 

* VISIBILITY...BLOWING DUST AND SAND REDUCING VISIBILITY TO ONE 
  MILE OR LESS AT TIMES IN THE DESERTS. 

* IMPACTS...WINDS WILL MAKE DRIVING DIFFICULT...ESPECIALLY FOR 
  MOTORISTS WITH HIGH PROFILE VEHICLES. WATCH FOR BROKEN TREE 
  LIMBS. REDUCED VISIBILITY AT TIMES ON ROADWAYS FROM BLOWING 
  DUST AND SAND. 

* OUTLOOK...WINDS WILL DIMINISH SUNDAY MORNING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY FOR THE MOUNTAINS AND DESERTS MEANS THAT WINDS OF
35 MPH OR GUSTS OF 45 TO 50 MPH ARE EXPECTED. WINDS THIS STRONG
CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE
VEHICLES. USE EXTRA CAUTION.

&&

$$

JJT
417 
WWUS76 KSGX 150956
NPWSGX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN DIEGO CA
156 AM PST FRI NOV 15 2013

...PERIODS OF STRONG AND GUSTY WEST TO SOUTHWEST WINDS IN THE
MOUNTAINS AND ON DESERT SLOPES TONIGHT THROUGH SUNDAY MORNING...

A FEW LOW PRESSURE TROUGHS MOVING NEAR SOUTHERN CALIFORNIA WILL
CREATE STRONG AND GUSTY WEST TO SOUTHWEST WINDS OVER THE MOUNTAINS
AND DESERTS THROUGH THIS WEEKEND. THE FIRST TROUGH WILL CREATE
GUSTY WESTERLY WINDS IN THE MOUNTAINS...DESERT SLOPES AND FAVORED
ADJACENT DESERT AREAS TONIGHT THROUGH FRIDAY. WINDS WILL THEN
DIMINISH TEMPORARILY FRIDAY NIGHT INTO EARLY SATURDAY MORNING.
WINDS WILL THEN STRENGTHEN AGAIN LATER SATURDAY MORNING INTO EARLY
SUNDAY MORNING AS A SECOND DISTURBANCE MOVES THROUGH THE GREAT
BASIN.

CAZ042-043-050-151100-
/O.EXP.KSGX.FG.Y.0034.000000T0000Z-131115T1000Z/
ORANGE COUNTY COASTAL AREAS-SAN DIEGO COUNTY COASTAL AREAS-
SAN DIEGO COUNTY VALLEYS-
156 AM PST FRI NOV 15 2013

...DENSE FOG ADVISORY WILL EXPIRE AT 2 AM PST EARLY THIS
MORNING...

THE DENSE FOG ADVISORY WILL EXPIRE AT 2 AM PST EARLY THIS
MORNING. 

DENSE FOG HAS LIFTED IN THE COASTAL ZONES. BRIEF PERIODS OF DENSE
FOG WILL IMPACT THE INLAND VALLEYS AS THE MARINE LAYER CONTINUES
TO DEEPEN THIS MORNING. 

$$

CAZ055-056-058-060>062-151800-
/O.CON.KSGX.WI.Y.0068.000000T0000Z-131117T1500Z/
SAN BERNARDINO COUNTY MOUNTAINS-RIVERSIDE COUNTY MOUNTAINS-
SAN DIEGO COUNTY MOUNTAINS-APPLE AND LUCERNE VALLEYS-
COACHELLA VALLEY-SAN DIEGO COUNTY DESERTS-
156 AM PST FRI NOV 15 2013

...WIND ADVISORY REMAINS IN EFFECT UNTIL 7 AM PST SUNDAY...

A WIND ADVISORY REMAINS IN EFFECT UNTIL 7 AM PST SUNDAY. 

* LOCATIONS...MOUNTAIN RIDGE-TOPS...DESERT MOUNTAIN SLOPES AND 
  PORTIONS OF THE ADJACENT DESERT AREAS. 

* TIMING...TONIGHT THROUGH FRIDAY...A TEMPORARY DECREASE FRIDAY 
  NIGHT...FOLLOWED BY ANOTHER INCREASE IN WINDS SATURDAY INTO 
  EARLY SUNDAY MORNING.

* VISIBILITY...BLOWING DUST AND SAND REDUCING VISIBILITY TO ONE 
  MILE OR LESS AT TIMES IN THE DESERTS.

* IMPACTS...WINDS WILL MAKE DRIVING DIFFICULT...ESPECIALLY FOR 
  MOTORISTS WITH HIGH PROFILE VEHICLES. WATCH FOR BROKEN TREE 
  LIMBS. REDUCED VISIBILITY AT TIMES ON ROADWAYS FROM BLOWING 
  DUST AND SAND.

* OUTLOOK...WINDS WILL DIMINISH SUNDAY MORNING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY FOR THE MOUNTAINS AND DESERTS MEANS THAT WINDS OF
35 MPH OR GUSTS OF 45 TO 50 MPH ARE EXPECTED. WINDS THIS STRONG
CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE
VEHICLES. USE EXTRA CAUTION.

&&

$$

MOEDE
212 
WWUS76 KSGX 151300
NPWSGX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN DIEGO CA
500 AM PST FRI NOV 15 2013

...PERIODS OF STRONG AND GUSTY WEST TO SOUTHWEST WINDS IN THE
MOUNTAINS AND ON DESERT SLOPES THROUGH SUNDAY MORNING...

A LOW PRESSURE TROUGH MOVING ACROSS SOUTHERN CALIFORNIA TODAY WILL
PRODUCE STRONG AND GUSTY WEST TO SOUTHWEST WINDS OVER THE
MOUNTAINS AND DESERTS. THE WINDS WILL CONTINUE THROUGH SATURDAY
NIGHT AS A SECOND TROUGH MOVES ACROSS THE GREAT BASIN. THE WINDS
WILL DECREASE SUNDAY MORNING. 

CAZ055-056-058-060>062-152200-
/O.CON.KSGX.WI.Y.0068.000000T0000Z-131117T1500Z/
SAN BERNARDINO COUNTY MOUNTAINS-RIVERSIDE COUNTY MOUNTAINS-
SAN DIEGO COUNTY MOUNTAINS-APPLE AND LUCERNE VALLEYS-
COACHELLA VALLEY-SAN DIEGO COUNTY DESERTS-
500 AM PST FRI NOV 15 2013

...WIND ADVISORY REMAINS IN EFFECT UNTIL 7 AM PST SUNDAY...

A WIND ADVISORY REMAINS IN EFFECT UNTIL 7 AM PST SUNDAY. 

* LOCATIONS...MOUNTAIN RIDGE-TOPS...DESERT MOUNTAIN SLOPES AND 
  PORTIONS OF THE ADJACENT DESERT AREAS. 

* TIMING...THROUGH EARLY SUNDAY MORNING. A TEMPORARY DECREASE IN
  THE WIND SPEEDS FRIDAY NIGHT WILL BE FOLLOWED BY ANOTHER
  INCREASE IN WINDS SATURDAY.

* VISIBILITY...BLOWING DUST AND SAND REDUCING VISIBILITY TO ONE 
  MILE OR LESS AT TIMES IN THE DESERTS.

* IMPACTS...WINDS WILL MAKE DRIVING DIFFICULT...ESPECIALLY FOR 
  MOTORISTS WITH HIGH PROFILE VEHICLES. WATCH FOR BROKEN TREE 
  LIMBS. REDUCED VISIBILITY AT TIMES ON ROADWAYS FROM BLOWING 
  DUST AND SAND.

* OUTLOOK...WINDS WILL DIMINISH SUNDAY MORNING.

* REPORTS...VOLCAN MOUNTAIN RECORDED A WIND GUST TO 50 MPH AT 3 AM
  FRIDAY. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY FOR THE MOUNTAINS AND DESERTS MEANS THAT WINDS OF
35 MPH OR GUSTS OF 45 TO 50 MPH ARE EXPECTED. WINDS THIS STRONG
CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE
VEHICLES. USE EXTRA CAUTION.

&&

$$

MOEDE
020 
WWUS76 KSGX 152124
NPWSGX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN DIEGO CA
124 PM PST FRI NOV 15 2013

...STRONG WINDS IN PORTIONS OF THE MOUNTAINS AND DESERTS THROUGH
SATURDAY NIGHT...

A LOW PRESSURE SYSTEM MOVING THROUGH THE WEST TODAY AND SATURDAY WILL
PRODUCE STRONG AND GUSTY WINDS OVER PORTIONS OF THE MOUNTAINS AND
DESERTS. THE WINDS WILL DECREASE SATURDAY NIGHT.

CAZ055-056-058-060>062-160500-
/O.CON.KSGX.WI.Y.0068.000000T0000Z-131117T1500Z/
SAN BERNARDINO COUNTY MOUNTAINS-RIVERSIDE COUNTY MOUNTAINS-
SAN DIEGO COUNTY MOUNTAINS-APPLE AND LUCERNE VALLEYS-
COACHELLA VALLEY-SAN DIEGO COUNTY DESERTS-
124 PM PST FRI NOV 15 2013

...WIND ADVISORY REMAINS IN EFFECT UNTIL 7 AM PST SUNDAY...

* LOCATIONS...MOUNTAIN RIDGE-TOPS...MOUNTAIN GAPS...DESERT
  MOUNTAIN SLOPES AND PORTIONS OF THE ADJACENT DESERT AREAS.

* TIMING...THROUGH SATURDAY NIGHT. A TEMPORARY DECREASE IN THE
  WIND SPEEDS TONIGHT WILL BE FOLLOWED BY ANOTHER INCREASE IN
  WINDS SATURDAY.

* VISIBILITY...VERY LOCALIZED REDUCTIONS IN VISIBILITY FROM
  BLOWING DUST AND SAND TO ONE MILE IN THE DESERTS.

* IMPACTS...WINDS WILL MAKE DRIVING DIFFICULT THROUGH CERTAIN
  CORRIDORS SUCH AS INTERSTATE 10 THROUGH SAN GORGONIO
  PASS...ESPECIALLY FOR MOTORISTS WITH HIGH PROFILE VEHICLES. 

* OUTLOOK...STRONG WINDS WILL DIMINISH SATURDAY NIGHT.

* REPORTS...WHITEWATER RECORDED A WIND GUST OF 53 MPH AT 1 PM.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY FOR THE MOUNTAINS AND DESERTS MEANS THAT WINDS OF
35 MPH OR GUSTS OF 45 TO 50 MPH ARE EXPECTED. WINDS THIS STRONG
CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE
VEHICLES. USE EXTRA CAUTION.

&&

$$

MM
855 
WWUS76 KSGX 160455
NPWSGX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN DIEGO CA
855 PM PST FRI NOV 15 2013

...STRONG WINDS IN PORTIONS OF THE MOUNTAINS AND DESERTS THROUGH
SATURDAY NIGHT...

A LOW PRESSURE SYSTEM MOVING THROUGH THE WEST THROUGH SATURDAY
WILL PRODUCE STRONG AND GUSTY WINDS OVER PORTIONS OF THE
MOUNTAINS AND DESERTS. THE WINDS WILL DECREASE SATURDAY NIGHT.

CAZ055-056-058-060>062-161300-
/O.CON.KSGX.WI.Y.0068.000000T0000Z-131117T1500Z/
SAN BERNARDINO COUNTY MOUNTAINS-RIVERSIDE COUNTY MOUNTAINS-
SAN DIEGO COUNTY MOUNTAINS-APPLE AND LUCERNE VALLEYS-
COACHELLA VALLEY-SAN DIEGO COUNTY DESERTS-
855 PM PST FRI NOV 15 2013

...WIND ADVISORY REMAINS IN EFFECT UNTIL 7 AM PST SUNDAY...

* LOCATIONS...MOUNTAIN RIDGE-TOPS...MOUNTAIN GAPS...DESERT 
  MOUNTAIN SLOPES AND PORTIONS OF THE ADJACENT DESERT AREAS. 

* TIMING...THROUGH SATURDAY NIGHT. A TEMPORARY DECREASE IN THE 
  WIND SPEEDS TONIGHT WILL BE FOLLOWED BY ANOTHER INCREASE IN 
  WINDS ON SATURDAY. 

* VISIBILITY...VERY LOCALIZED REDUCTIONS IN VISIBILITY FROM 
  BLOWING DUST AND SAND TO ONE MILE IN THE DESERTS. 

* IMPACTS...WINDS WILL MAKE DRIVING DIFFICULT THROUGH CERTAIN 
  CORRIDORS SUCH AS INTERSTATE 10 THROUGH SAN GORGONIO PASS... 
  ESPECIALLY FOR MOTORISTS WITH HIGH PROFILE VEHICLES. 

* OUTLOOK...STRONG WINDS WILL DIMINISH SATURDAY NIGHT.

* REPORTS...WHITEWATER RECORDED A WIND GUST OF 53 MPH AT 1 PM.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY FOR THE MOUNTAINS AND DESERTS MEANS THAT WINDS OF
35 MPH OR GUSTS OF 45 TO 50 MPH ARE EXPECTED. WINDS THIS STRONG
CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE
VEHICLES. USE EXTRA CAUTION.

&&

$$
752 
WWUS76 KSGX 161245
NPWSGX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN DIEGO CA
445 AM PST SAT NOV 16 2013

...STRONG WINDS IN PORTIONS OF THE MOUNTAINS AND DESERTS TODAY AND
TONIGHT...

STRONG NORTHWEST WINDS TRAILING A LOW PRESSURE TROUGH MOVING
ACROSS THE GREAT BASIN TODAY WILL BRING GUSTY WINDS TO THE
SOUTHERN CALIFORNIA MOUNTAINS AND DESERTS THROUGH TONIGHT. 

CAZ055-056-058-060>062-162200-
/O.CON.KSGX.WI.Y.0068.000000T0000Z-131117T1500Z/
SAN BERNARDINO COUNTY MOUNTAINS-RIVERSIDE COUNTY MOUNTAINS-
SAN DIEGO COUNTY MOUNTAINS-APPLE AND LUCERNE VALLEYS-
COACHELLA VALLEY-SAN DIEGO COUNTY DESERTS-
445 AM PST SAT NOV 16 2013

...WIND ADVISORY REMAINS IN EFFECT UNTIL 7 AM PST SUNDAY...

A WIND ADVISORY REMAINS IN EFFECT UNTIL 7 AM PST SUNDAY. 

* TIMING...TODAY AND TONIGHT. 

* VISIBILITY...LOCAL REDUCED BY BLOWING DUST AND SAND IN THE
  DESERTS.

* IMPACTS...WINDS WILL MAKE DRIVING DIFFICULT THROUGH CERTAIN 
  CORRIDORS SUCH AS INTERSTATE 10 THROUGH SAN GORGONIO PASS... 
  ESPECIALLY FOR MOTORISTS WITH HIGH PROFILE VEHICLES.

* OUTLOOK...WINDS DIMINISHING TONIGHT.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY FOR THE MOUNTAINS AND DESERTS MEANS THAT WINDS OF
35 MPH OR GUSTS OF 45 TO 50 MPH ARE EXPECTED. WINDS THIS STRONG
CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE
VEHICLES. USE EXTRA CAUTION.

&&

$$

MOEDE
587 
WWUS76 KSGX 161959
NPWSGX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN DIEGO CA
1159 AM PST SAT NOV 16 2013

...STRONG WINDS IN PORTIONS OF THE MOUNTAINS AND DESERTS THROUGH TONIGHT...

STRONG WEST TO NORTHWEST WINDS TRAILING A LOW PRESSURE TROUGH
MOVING ACROSS THE GREAT BASIN WILL BRING GUSTY WINDS TO THE
SOUTHERN CALIFORNIA MOUNTAINS AND DESERTS THROUGH TONIGHT.

CAZ055-056-058-060>062-170600-
/O.CON.KSGX.WI.Y.0068.000000T0000Z-131117T1500Z/
SAN BERNARDINO COUNTY MOUNTAINS-RIVERSIDE COUNTY MOUNTAINS-
SAN DIEGO COUNTY MOUNTAINS-APPLE AND LUCERNE VALLEYS-
COACHELLA VALLEY-SAN DIEGO COUNTY DESERTS-
1159 AM PST SAT NOV 16 2013

...WIND ADVISORY REMAINS IN EFFECT UNTIL 7 AM PST SUNDAY...

A WIND ADVISORY REMAINS IN EFFECT UNTIL 7 AM PST SUNDAY. 

* TIMING...THIS AFTERNOON THROUGH TONIGHT.

* VISIBILITY...LOCALLY REDUCED BY BLOWING DUST AND SAND IN THE
  DESERTS.

* IMPACTS...WINDS WILL MAKE DRIVING DIFFICULT THROUGH CERTAIN 
  CORRIDORS SUCH AS INTERSTATE 10 THROUGH SAN GORGONIO PASS... 
  ESPECIALLY FOR MOTORISTS WITH HIGH PROFILE VEHICLES.

* OUTLOOK...WINDS DIMINISHING TONIGHT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY FOR THE MOUNTAINS AND DESERTS MEANS THAT WINDS OF
35 MPH OR GUSTS OF 45 TO 50 MPH ARE EXPECTED. WINDS THIS STRONG
CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE
VEHICLES. USE EXTRA CAUTION.

&&

$$
270 
WWUS76 KSGX 170340
NPWSGX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN DIEGO CA
740 PM PST SAT NOV 16 2013

...LOCALLY STRONG AND GUSTY WINDS IN PORTIONS OF THE MOUNTAINS
AND DESERTS THROUGH TONIGHT...

LOCALLY STRONG AND GUSTY WINDS WILL CONTINUE ACROSS THE MOUNTAINS
AND DESERTS TONIGHT.

CAZ055-056-058-060>062-171200-
/O.CON.KSGX.WI.Y.0068.000000T0000Z-131117T1500Z/
SAN BERNARDINO COUNTY MOUNTAINS-RIVERSIDE COUNTY MOUNTAINS-
SAN DIEGO COUNTY MOUNTAINS-APPLE AND LUCERNE VALLEYS-
COACHELLA VALLEY-SAN DIEGO COUNTY DESERTS-
740 PM PST SAT NOV 16 2013

...WIND ADVISORY REMAINS IN EFFECT UNTIL 7 AM PST SUNDAY...

* TIMING...THROUGH TONIGHT.

* WINDS...WEST TO SOUTHWEST WINDS 15 TO 30 MPH...WITH GUSTS TO 45
  MPH...WILL GRADUALLY DECREASE OVERNIGHT. LOCAL GUSTS UP TO 50
  MPH ARE POSSIBLE THROUGH FAVORED MOUNTAIN PASSES...CANYONS...AND
  RIDGE-TOPS.

* VISIBILITY...LOCALLY REDUCED BY BLOWING DUST AND SAND IN THE 
  DESERTS. 

* IMPACTS...WINDS WILL MAKE DRIVING DIFFICULT THROUGH CERTAIN 
  CORRIDORS SUCH AS INTERSTATE 10 THROUGH SAN GORGONIO PASS... 
  ESPECIALLY FOR MOTORISTS WITH HIGH PROFILE VEHICLES. 

* OUTLOOK...WINDS GRADUALLY WEAKENING TONIGHT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY FOR THE MOUNTAINS AND DESERTS MEANS THAT WINDS OF
35 MPH OR GUSTS OF 45 TO 50 MPH ARE EXPECTED. WINDS THIS STRONG
CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE
VEHICLES. USE EXTRA CAUTION.

&&

$$

PALMER
643 
WWUS76 KSGX 171145
NPWSGX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN DIEGO CA
345 AM PST SUN NOV 17 2013

CAZ055-056-058-060>062-171245-
/O.CAN.KSGX.WI.Y.0068.000000T0000Z-131117T1500Z/
SAN BERNARDINO COUNTY MOUNTAINS-RIVERSIDE COUNTY MOUNTAINS-
SAN DIEGO COUNTY MOUNTAINS-APPLE AND LUCERNE VALLEYS-
COACHELLA VALLEY-SAN DIEGO COUNTY DESERTS-
345 AM PST SUN NOV 17 2013

...WIND ADVISORY IS CANCELLED...

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

WINDS IN THE MOUNTAINS AND DESERTS HAVE DECREASED BELOW WIND
ADVISORY THRESHOLDS. 

$$

MOEDE

What forecasters said that day

The local office's own words before this wind advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS San Diego, CA wrote its last area forecast discussion before this wind advisory went out at Nov 13, 9:15 AM PST, 4 hours 2 minutes earlier.

Area forecast discussion, Nov 13, 9:15 AM PST, 4 hours 2 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE SAN DIEGO CA
915 AM PST WED NOV 13 2013

.SYNOPSIS...
SUNNY AND WARM TODAY WITH WEAK OFFSHORE FLOW AND TEMPERATURES IN THE
EIGHTIES WEST OF THE MOUNTAINS. CONTINUED FAIR BUT NOT AS WARM ON
THURSDAY...THEN SIGNIFICANTLY COOLER WITH THE RETURN OF A DEEP
MARINE LAYER FRIDAY THROUGH SUNDAY MORNING. THE MARINE LAYER WILL BE
DEEP ENOUGH FOR DRIZZLE OR LIGHT RAIN WEST OF THE MOUNTAINS AT
TIMES. STRONG AND GUSTY WEST WINDS WILL DEVELOP IN THE MOUNTAINS AND
ON THE DESERT SLOPES EARLY FRIDAY MORNING...AND CONTINUE AT TIMES
THROUGH MUCH OF THE WEEKEND. WARM AND DRY AGAIN EARLY NEXT WEEK WITH
OFFSHORE FLOW.

&&

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

SUNNY THIS MORNING WITH LOCALLY GUSTY OFFSHORE WINDS IN THE FAVORED
LOCATIONS...AND TEMPS SEVERAL DEGREES HIGHER THAN THIS TIME
YESTERDAY. SFC PRESSURE GRADIENTS ARE OFFSHORE WITH -10.7 SAN-TPH
AND -1.0 SAN-IPL...BUT SO FAR PRODUCING WIND GUSTS IN THE 20-30 MPH
RANGE. WITH SUNNY SKIES AND DRY CONDITIONS UNDER A HIGH PRESSURE
RIDGE AND NW FLOW ALOFT...EXPECT A WARM DAY TODAY WITH INLAND TEMPS
REACHING THE HIGH 80S.

OFFSHORE PRESSURE GRADIENTS DECREASE TONIGHT AND THU AS THE SFC HIGH
IN THE GREAT BASIN WEAKENS AND MOVES EWD. THE UPPER RIDGE ALSO
WEAKENS AND HEIGHTS FALL AS A STRONG SHORTWAVE TROUGH MOVES SE
ACROSS THE WESTERN STATES. THIS WILL LOWER TEMPS BY A FEW DEGREES ON
THU...AND BY EARLY EVENING SFC WINDS SHOULD BEGIN TO TURN ONSHORE.

ON THURSDAY NIGHT AND FRIDAY THE WEATHER WILL TURN MUCH COOLER AND
THE MARINE LAYER MUCH DEEPER AS THE SHORTWAVE MOVES ACROSS SOCAL.
HIGH RESOLUTION MODELS SHOW THE MARINE LAYER DEEPENING QUICKLY TO
ABOUT 3500 FT AND SPREADING INLAND TO THE COASTAL MTN SLOPES BY MID
MORNING ON FRI. THIS COULD PRODUCE AREAS OF DRIZZLE OR LIGHT RAIN
WEST OF THE MTNS AND FOG IN THE HIGHER TERRAIN. THE PASSAGE OF THE
SHORTWAVE WILL ALSO STRENGTHEN THE ONSHORE FLOW...PRODUCING STRONG
AND GUSTY WEST WINDS IN THE MTNS AND ON THE DESERT SLOPES. THE WINDS
WILL DIMINISH SOMEWHAT LATE FRI INTO FRI NIGHT AS THE SHORTWAVE
MOVES EAST.

HOWEVER...A SECOND SHORTWAVE TROUGH MOVING SE ACROSS THE GREAT BASIN
WILL BRING EVEN LOWER TEMPS...STRONGER SW TO W WINDS AND INCREASING
LOW-LEVEL MOISTURE FOR SAT THROUGH SAT NIGHT. DETERMINISTIC MODELS
SHOW A 6000 FT DEEP MARINE LAYER WEST OF THE MTNS FRI NIGHT INTO SUN
MORNING. THIS WILL LIKELY PRODUCE PERIODS OF RAIN SAT THROUGH SAT
NIGHT. OROGRAPHIC ENHANCEMENT COULD RESULT IN AS MUCH AS ONE THIRD
INCH OF PRECIP ALONG THE COASTAL SLOPES BY SUN MORNING.

THE COMBINATION OF STRONG ONSHORE PRESSURE GRADIENTS AND WEST WINDS
OF 30-35 MPH ACROSS THE MTN RIDGES COULD RESULT IN WIND GUSTS OF
45-55 MPH AT TIMES IN THE MTNS AND ON THE DESERT SLOPES.

THE UPPER-LEVEL TROUGH MOVES EAST SUNDAY AFTERNOON WITH HIGH
PRESSURE REBUILDING OVER THE GREAT BASIN. THIS WILL BRING DRY
WEATHER WITH OFFSHORE FLOW...A SHALLOW MARINE LAYER AND WARMER DAYS
EARLY NEXT WEEK.

&&

.AVIATION...
131635Z...UNRESTRICTED VIS AND MOSTLY SKC THROUGH THURSDAY MORNING.

&&

.MARINE...
TWO TROUGHS MOVING THROUGH NEVADA LATE FRIDAY THROUGH SATURDAY NIGHT
WILL BRING STRONGER WEST TO NORTHWEST WINDS TO THE COASTAL WATERS
AND A STEEP SHORT-PERIOD NORTHWEST SWELL. WINDS MAY GUST TO 25 KNOTS
AT TIMES...MAINLY OVER THE OUTER WATERS. THE WINDS AND STEEP SEAS
MAY CREATE CONDITIONS HAZARDOUS TO SMALL CRAFT...IN ADDITION TO
ELEVATED SURF AT THE BEACHES. CONFIDENCE IS MODERATE IN THE STRONGER
COASTAL WATER WINDS AND STEEP NORTHWEST SWELL...ALTHOUGH NOT AS
CONFIDENT THAT IT WILL GET QUITE AS HIGH AS THE 10 FEET THAT THE 00Z
AND 06Z SWAN RUNS INDICATE. A SMALL CRAFT ADVISORY MAY BE NECESSARY
LATE FRIDAY THROUGH SATURDAY.

&&

.FIRE WEATHER...
EASTERLY WINDS OF 10-20 MPH WITH GUSTS TO 35 MPH THIS MORNING. SUNNY
AND WARM THIS AFTERNOON WITH VERY LOW RELATIVE HUMIDITIES OF LESS
THAN 15 PERCENT. SLIGHTLY COOLER THURSDAY BUT STILL WARM WITH LOW
HUMIDITIES.

ONSHORE FLOW AND A DEEPENING MARINE LAYER THURSDAY NIGHT AND FRIDAY
FOR INCREASING HUMIDITIES. THE MARINE LAYER WILL DEEPEN THROUGH
SATURDAY NIGHT AS AN UPPER LEVEL TROUGH TRAVERSES THE REGION. LIGHT
PRECIPITATION IS LIKELY WEST OF THE MOUNTAINS WITH GREATEST
ACCUMULATIONS ON THE COASTAL MOUNTAINS SLOPES.

&&

.SGX WATCHES/WARNINGS/ADVISORIES...
CA...NONE.
PZ...NONE.

&&

PUBLIC/FIRE...PG
AVIATION/MARINE...HARRISON
Hazardous weather outlook, Nov 13, 4:45 AM PST, 8 hours 32 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE SAN DIEGO CA
445 AM PST WED NOV 13 2013

CAZ042-043-048-050-055>058-060>062-PZZ750-775-140000-
ORANGE COUNTY COASTAL AREAS-SAN DIEGO 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-APPLE AND LUCERNE VALLEYS-
COACHELLA VALLEY-SAN DIEGO COUNTY DESERTS-
COASTAL WATERS FROM SAN MATEO POINT TO THE MEXICAN BORDER AND OUT
30 NM-
WATERS FROM SAN MATEO POINT TO THE MEXICAN BORDER EXTENDING 30 TO
60 NM OUT INCLUDING SAN CLEMENTE ISLAND-
445 AM PST WED NOV 13 2013

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

.DAY ONE...TODAY

GUSTY OFFSHORE WINDS IN THE MOUNTAINS.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY

FRIDAY...A LOW PRESSURE TROUGH WILL CREATE GUSTY ONSHORE WINDS OVER
THE MOUNTAINS AND DESERTS. LIGHT RAIN AND DRIZZLE POSSIBLE WEST OF
THE MOUNTAINS FROM A RAPIDLY DEEPENING MARINE LAYER.

SATURDAY AND SUNDAY...A LOW PRESSURE TROUGH WILL CREATE GUSTY
NORTHWEST WINDS OVER THE MOUNTAINS AND DESERTS AND BRING A CHANCE OF
SHOWERS FROM THE MOUNTAINS TO THE COAST SATURDAY THROUGH SUNDAY
MORNING.

MONDAY AND TUESDAY...NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

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

MOEDE

Nearby

Wind Advisories in California, 2013Every wind advisory in 2013

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.