Wind Advisory 202, NWS Los Angeles, CA

000 
WWUS76 KLOX 020824
NPWLOX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
124 AM PDT MON JUN 2 2008

...WIND ADVISORY CANCELED FOR SANTA BARBARA COUNTY SOUTH COAST...

CAZ039-052-020930-
/O.CAN.KLOX.WI.Y.0202.000000T0000Z-080603T1000Z/
SANTA BARBARA COUNTY SOUTH COAST-SANTA BARBARA COUNTY MOUNTAINS-
124 AM PDT MON JUN 2 2008

...WIND ADVISORY IS CANCELED...

THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS CANCELED THE
WIND ADVISORY. 

WINDS HAVE DIMINISHED BELOW ADVISORY LEVELS ACROSS THE SANTA
BARBARA COUNTY SOUTH COAST. HOWEVER...GUSTY NORTHWEST TO NORTH WINDS
ARE EXPECTED TONIGHT...TUESDAY NIGHT...AND WEDNESDAY NIGHT...LIKELY
RESULTING IN THE REISSUANCE OF WIND ADVISORIES DURING THOSE PERIODS.

$$

GOMBERG

SOUTHWEST CALIFORNIA AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
845 PM PDT SUN JUN 1 2008

.SHORT TERM (TONIGHT THROUGH WEDNESDAY)...MAIN SHORT TERM CONCERN DURING
SHORT TERM PERIOD WILL BE GUSTY WINDS ACROSS PORTIONS OF OUR CWA. A WEAK
UPPER LEVEL LOW PRESSURE SYSTEM MOVING TOWARDS THE CALIFORNIA COAST TONIGHT
WILL MOVE ASHORE ON MONDAY. THIS SYSTEM WILL HELP TO ESTABLISH A FAIRLY
STRONG NORTHWEST PRESSURE GRADIENT ACROSS THE OUTER COASTAL WATERS AND
ACROSS SLO/SBA COUNTY...WITH FAIRLY STRONG ONSHORE PATTERN ACROSS LA
COUNTY. ALREADY SEEING THE SBA-SMX GRADIENT AT -3.9 MB THIS PAST HOUR...
SO HAVE BUMPED UP WINDS TO ADVISORY LEVELS FOR FOR THE PASSES AND CANYONS
OF SOUTHERN SBA COUNTY. THIS NORTHWEST PRESSURE GRADIENT ACROSS SBA COUNTY
IS EXPECTED TO TIGHTEN ON MONDAY AND TUESDAY. THIS IN COMBINATION WITH
IMPROVING UPPER LEVEL WIND AND THERMAL SUPPORT IS EXPECTED TO BRING
WIND GUSTS TO 50 MPH TO THE PASSES AND CANYONS OF SOUTHERN SBA COUNTY BOTH
MONDAY NIGHT AND TUESDAY NIGHT...WITH SIMILAR WIND SPEEDS EXPECTED IN THE
I5 CORRIDOR IN THE LA COUNTY MOUNTAINS. IN ADDITION...WIND ADVISORIES MAY
NEED TO BE POSTED FOR THE ANTELOPE VALLEY AND CENTRAL COAST.

CURRENT SATELLITE IMAGERY SHOWING MOSTLY CLEAR SKIES ACROSS THE REGION
THIS EVENING. WITH THE NORTHWEST FLOW INCREASING AROUND POINT CONCEPTION
AND A PERSISTENT SURFACE LOW ACROSS SOUTHERN NEVADA DURING THE NEXT FEW
DAYS...CONDITIONS WILL BE IDEAL FOR EDDY DEVELOPMENT ACROSS THE INNER
COASTAL WATERS. WHILE LOW CLOUDS AND FOG ARE EXPECTED TO RETURN TO
PORTIONS OF THE LA BASIN EACH NIGHT AND MORNING...THERE IS STILL SOME
QUESTION ON HOW FAR NORTH THE STRATUS WILL REACH EACH NIGHT AS THE
NORTHWEST FLOW ACROSS SBA COUNTY WILL COUNTERACT THE EDDY. TEMPERATURES
ARE EXPECTED TO EDGE DOWN A FEW DEGREES ON MONDAY...WITH LITTLE CHANGE
IN TEMPERATURES ON TUESDAY.

*** LONG TERM FROM PREVIOUS DISCUSSION ***

.LONG TERM (WEDNESDAY NIGHT THROUGH SUNDAY)...FOR THURSDAY AND
FRIDAY...WILL EXPECT A NICE WARMING TREND AND VERY LIMITED MARINE
LAYER AS THE AREA WILL BE BETWEEN BUILDING UPPER RIDGE OVER THE
EASTERN PACIFIC AND A UPPER LOW MOVING ACROSS THE GREAT BASIN.
WEAK OFFSHORE FLOW IN THE MORNING HOURS WILL HELP TO PRODUCE
THE WARMER TEMPS...ESPECIALLY WEST OF THE MOUNTAINS. AT THIS
TIME...THE UPPER SUPPORT LOOKS WEAK...SO ONLY ANTICIPATE SOME
LOCALLY GUSTY WINDS THROUGH/BELOW PASSES AND CANYONS.

FOR SATURDAY/SUNDAY...AN UPPER TROUGH DEVELOPS ACROSS THE
WEST COAST WITH AN INCREASE IN THE ONSHORE FLOW. SO...WILL EXPECT
AN INCREASE IN MARINE LAYER DEPTH AND COVERAGE AND A ASSOCIATED
COOLING OF TEMPS.

&&

.AVIATION...02/0330.
EDDY CIRCULATION EXPECTED TO BRING SOME LOW CLOUDS AND FOG INTO THE
LA BASIN AFTER MIDNIGHT FROM THE SOUTH...EXTENDING LOCALLY INTO THE
SAN GABRIEL VALLEY...AND POSSIBLY EXTENDING NORTHWARD INTO PARTS OF
COASTAL VENTURA COUNTY. THE MARINE LAYER IS EXPECTED TO DEEPEN TO
AROUND 1500 FEET BY MONDAY MORNING. THE INCREASING NORTHWEST FLOW AND
SUBSIDENCE NORTH OF POINT CONCEPTION IS EXPECTED TO KEEP STRATUS
COVERAGE PATCHIER IN THOSE AREAS. SOME WIND SHEAR CONCERNS ACROSS KSBA
THIS EVENING...AND EVEN MORE LIKELY MONDAY EVENING...WHILE CONFIDENCE
IS GROWING IN INCREASING WESTERLY WINDS ON MONDAY ACROSS THE ANTELOPE
VALLEY.

KLAX...WITH SATELLITE IMAGERY SHOWING SOME LOW CLOUDS DEVELOPING
OFF SAN DIEGO COUNTY COAST THIS EVENING...BECOMING MORE CONFIDENT
THAT LOW CLOUDS WILL LIKELY STREAM INTO KLAX LATE TONIGHT OR EARLY
MONDAY MORNING...WITH CIGS BETWEEN 010-015. LIGHT SOUTHEAST TO EAST
FLOW OF 4 TO 6 KNOTS EXPECTED AFTER MIDNIGHT.

KBUR...SKIES WILL BE MOSTLY CLEAR THROUGH PERIOD...BUT THERE IS A SLIGHT
CHANCE THAT LOW CLOUDS AND FOG COULD REACH KBUR SHORTLY AFTER SUNRISE.

&&

.LOX WATCHES/WARNINGS/ADVISORIES...
GALE WARNING (SEE LAXCWFLOX).
SMALL CRAFT ADVISORY (SEE LAXCWFLOX).

&&

PUBLIC...GOMBERG/THOMPSON
AVIATION...GOMBERG

WWW.WEATHER.GOV/LOSANGELES

HAZARDOUS WEATHER OUTLOOK...UPDATED
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
939 AM PDT SUN JUN 1 2008

CAZ034>041-044>047-051>054-059-087-088-021300-
SAN LUIS OBISPO COUNTY CENTRAL COAST-
SANTA BARBARA COUNTY CENTRAL COAST-SANTA YNEZ VALLEY-
SAN LUIS OBISPO COUNTY INTERIOR VALLEYS-CUYAMA VALLEY-
SANTA BARBARA COUNTY SOUTH COAST-VENTURA COUNTY COAST-
LOS ANGELES COUNTY COAST INCLUDING DOWNTOWN LOS ANGELES-
VENTURA COUNTY INTERIOR VALLEYS-VENTURA COUNTY COASTAL VALLEYS-
SANTA MONICA MOUNTAINS RECREATIONAL AREA-
LOS ANGELES COUNTY VALLEYS-SAN LUIS OBISPO COUNTY MOUNTAINS-
SANTA BARBARA COUNTY MOUNTAINS-VENTURA COUNTY MOUNTAINS-
LOS ANGELES COUNTY MOUNTAINS EXCLUDING THE SANTA MONICA RANGE-
ANTELOPE VALLEY-CATALINA ISLAND-SANTA CLARITA VALLEY-
939 AM PDT SUN JUN 1 2008

THIS HAZARDOUS WEATHER OUTLOOK IS FOR SOUTHWESTERN CALIFORNIA.

.DAY ONE... TODAY

GALE FORCE WINDS WILL DEVELOP OVER THE COASTAL WATERS THIS AFTERNOON
AND CONTINUE TO STRENGTHEN OVERNIGHT.

* GALE WARNING...............SEE FZUS56 KLOX - CWFLOX FOR DETAILS *

.DAYS TWO THROUGH SEVEN... MONDAY THROUGH SATURDAY

GALE FORCE WINDS WILL PERSIST THROUGH LATE MONDAY NIGHT AND POSSIBLY
THROUGH TUESDAY. GUSTY WINDS MAY ALSO IMPACT PORTIONS SAN LUIS
OBISPO AND SANTA BARBARA COUNTIES...AS WELL AS THE MOUNTAINS OF
VENTURA AND LOS ANGELES COUNTIES.

* GALE WARNING...............SEE FZUS56 KLOX - CWFLOX FOR DETAILS *

.SPOTTER INFORMATION STATEMENT...

WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER
CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES.

30