Wind Advisory 38, NWS San Diego, CA

644 
WWUS76 KSGX 211914
NPWSGX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN DIEGO CA
1114 AM PST SUN NOV 21 2010

...LOW PRESSURE MOVING THROUGH NORTHERN CALIFORNIA WILL BRING
LOCALLY STRONG WINDS TO THE MOUNTAINS AND DESERTS THROUGH THIS
EVENING...


CAZ055-056-058-060>062-220500-
/O.CON.KSGX.WI.Y.0038.000000T0000Z-101122T0800Z/
SAN BERNARDINO COUNTY MOUNTAINS-RIVERSIDE COUNTY MOUNTAINS-
SAN DIEGO COUNTY MOUNTAINS-APPLE AND LUCERNE VALLEYS-
COACHELLA VALLEY-SAN DIEGO COUNTY DESERTS-
1114 AM PST SUN NOV 21 2010

...WIND ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT PST TONIGHT...

A WIND ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT PST TONIGHT. 

* TIMING: THROUGH THIS EVENING

* WINDS: WEST WINDS OF 30 TO 40 MPH WITH LOCAL GUSTS AROUND 50 MPH.

* VISIBILITY: BRIEFLY BELOW 1/4 MILE IN BLOWING SNOW ABOVE 5000
  FEET AND IN BLOWING DUST AND SAND ON THE DESERT FLOOR.

* IMPACTS: 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.

&&

$$

JAD

333 
WWUS76 KSGX 220206
NPWSGX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN DIEGO CA
606 PM PST SUN NOV 21 2010


CAZ055-056-058-060>062-220315-
/O.CAN.KSGX.WI.Y.0038.000000T0000Z-101122T0800Z/
SAN BERNARDINO COUNTY MOUNTAINS-RIVERSIDE COUNTY MOUNTAINS-
SAN DIEGO COUNTY MOUNTAINS-APPLE AND LUCERNE VALLEYS-
COACHELLA VALLEY-SAN DIEGO COUNTY DESERTS-
606 PM PST SUN NOV 21 2010

...WIND ADVISORY IS CANCELLED...

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



$$

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE SAN DIEGO CA
345 AM PST SUN NOV 21 2010

.SYNOPSIS...A LARGE STORM SYSTEM OVER THE WEST WILL BRING PERIODS OF
SHOWERS AND COOL AND LOCALLY WINDY WEATHER INTO TUESDAY. THE
STRONGEST WINDS WILL BE IN THE MOUNTAINS AND DESERTS. DRY BUT
CONTINUED COOL WEDNESDAY. WARMER THURSDAY AND FRIDAY UNDER HIGH
PRESSURE WITH OFFSHORE FLOW. A LITTLE COOLER SATURDAY AS ONSHORE
FLOW RETURNS.

&&

.DISCUSSION...FOR SOUTHWEST CALIFORNIA INCLUDING SAN DIEGO...
ORANGE...SOUTHWEST SAN BERNARDINO AND WEST RIVERSIDE COUNTIES.

A LARGE STORM SYSTEM OVER THE WEST WILL CONTINUE TO BRING PERIODS OF
SHOWERS AND WINDY CONDITIONS INTO TUESDAY. LOCAL GUSTY SOUTHWEST
WINDS OVER 50 MPH ARE EXPECTED IN THE MOUNTAINS AND DESERTS...
PARTICULARLY THIS MORNING INTO AFTERNOON.

THE 100 MILE WIDE COLD FRONT OF THE SYSTEM IS EXPECTED TO BRING THE
BULK OF THE PRECIPITATION BETWEEN 6 AM AND 2 PM TODAY AS IT MOVES IN
AT ABOUT 25 MPH FROM NW TO SE ACROSS THE AREA. MOST AREAS SHOULD SEE
A FOUR HOUR PERIOD OF MODERATE TO HEAVY RAIN WITH THIS FRONT.
DRIZZLE TO WIDELY SCATTERED LIGHT SHOWERS ARE EXPECTED TONIGHT INTO
TUESDAY. THE FOLLOWING RAINFALL AMOUNTS ARE EXPECTED TO ACCUMULATE
TODAY THROUGH TUESDAY...

 .50-1.50 INCH W OF THE MOUNTAINS.
1.00-1.50 INCH ON THE COASTAL MOUNTAIN SLOPES.
0.10-0.25 INCH IN THE HIGH DESERTS.
0.00-0.10 INCH IN THE LOWER DESERTS.

ALSO...ADDITIONAL SNOW ACCUMULATIONS OF 6 TO 12 INCHES ARE EXPECTED
AT THE HIGHER ELEVATIONS OF THE SAN BERNARDINO AND RIVERSIDE COUNTY
MOUNTAINS BETWEEN 6000 AND 7000 FT WHERE A WINTER STORM WARNING
REMAINS IN EFFECT UNTIL MIDNIGHT TONIGHT. THE HIGHEST PEAKS OF THE
SAN DIEGO MOUNTAINS COULD GET A COUPLE INCHES OF SNOW BY LATE
TONIGHT. THE SNOW LEVEL WILL BE NEAR 5000 FT.

COOL AND DRY NW FLOW SHOULD PREVAIL WEDNESDAY.

MOSTLY CLEAR AND WARMER THURSDAY AND FRIDAY...ESPECIALLY W OF THE
MOUNTAINS...UNDER HIGH PRESSURE WITH OFFSHORE FLOW. THE OFFSHORE
FLOW WILL CAUSE LOCAL GUSTY WINDS THROUGH AND BELOW MOUNTAIN CANYONS
AND PASSES WITH THE STRONGEST WINDS LIKELY THURSDAY MORNING AND
EARLY AFTERNOON.

ONSHORE FLOW AND LOWERING HEIGHTS SATURDAY FOR COOLING AND A RETURN
OF COASTAL LOW CLOUDS AND FOG DURING THE NIGHTS AND MORNINGS.

&&

.AVIATION...
211000Z...SCATTERED SHOWERS WILL GRADUALLY TAPER TONIGHT. VIS WILL
BE VARIABLE WITH LOCAL CIGS BELOW 2000 FT AGL AND LOCAL VIS BELOW 3
SM THROUGH 10Z...IMPROVING SLIGHTLY BY SUNRISE. ANOTHER PERIOD OF
RAIN WILL BRING AREAS OF VIS/CIGS AROUND 3 MI/1000-2000 FT AGL
MAINLY BETWEEN 16Z AND 21Z SUNDAY. IN THE MTNS...AREAS OF DENSE FOG
AND TERRAIN OBSCURATIONS WILL CONTINUE THROUGH SUNDAY...AND LOCAL
SFC WIND GUSTS TO 40 KT WILL OCCUR OVER RIDGES AND DESERT SLOPES.
CONDITIONS WILL IMPROVE LATE SUNDAY AFTERNOON WITH MOST CIGS ABOVE
FL030 AND VIS ABOVE 5 MI EXCEPT FOR SOME MTN OBSCURATIONS.

&&

.SGX WATCHES/WARNINGS/ADVISORIES...

WINTER STORM WARNING UNTIL MIDNIGHT PST TONIGHT ABOVE 6000 FEET IN
THE SAN BERNARDINO AND RIVERSIDE COUNTY MOUNTAINS. SEE LAXWSWSGX.

&&

PUBLIC...MACKECHNIE
AVIATION/MARINE...TS

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE SAN DIEGO CA
400 PM PST SAT NOV 20 2010

CAZ042-043-048-050-055>058-060>062-PZZ750-PZZ775-211200-
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-
400 PM PST SAT NOV 20 2010

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

.DAY ONE...REMAINDER OF TODAY THROUGH TONIGHT

A LARGE PACIFIC STORM WILL BRING WET...COOL AND WINDY WEATHER.
WIDESPREAD MODERATE AND LOCALLY HEAVY PRECIPITATION WILL BE POSSIBLE
AT TIMES EARLY. SHOWERS WILL TAPER OFF FROM THE NORTHWEST DURING THE
EVENING. THE STRONGEST WINDS WILL BE IN THE MOUNTAINS AND DESERTS.
LOCAL DENSE FOG IN THE MOUNTAINS.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY

THE PACIFIC STORM WILL CONTINUE TO BRING WET...COOL AND WINDY
WEATHER. SNOW AND WIND WILL MAKE TRAVEL HAZARDOUS IN THE MOUNTAINS
ABOVE 6000 FEET THROUGH SUNDAY NIGHT. A CHANCE OF SHOWERS WILL
CONTINUE INTO TUESDAY. LOCAL DENSE FOG IN THE MOUNTAINS AT TIMES
THROUGH TUESDAY.

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

ATKIN