Wind Advisory 82, NWS Los Angeles, CA

000 
WWUS76 KLOX 260148
NPWLOX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
548 PM PST SUN FEB 25 2007

...WIND ADVISORY FOR THE ANTELOPE VALLEY THROUGH MONDAY MORNING...

.STRONG AND GUSTY WEST WINDS WILL PREVAIL OVER THE ANTELOPE VALLEY
FOR MUCH OF TONIGHT. WINDS OF 25 TO 35 MPH WITH HIGHER GUSTS CAN
BE EXPECTED UNTIL AFTER MIDNIGHT BEFORE DIMINISHING LATE. STRONG
AND GUSTY WINDS ARE AGAIN POSSIBLE MONDAY AFTERNOON AND ANOTHER
WIND ADVISORY MAY EVENTUALLY BE NEEDED FOR THIS AREA.

CAZ059-260800-
/O.CON.KLOX.WI.Y.0082.000000T0000Z-070226T1200Z/
ANTELOPE VALLEY-
548 PM PST SUN FEB 25 2007

...WIND ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST MONDAY...

A WIND ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST MONDAY. 

SOUTHWEST TO WEST WINDS OF 25 TO 35 MPH WITH GUSTS TO 50 MPH WILL
PREVAIL THROUGH EARLY MONDAY MORNING THEN GRADUALLY DIMINISH. 

A WIND ADVISORY MEANS THAT WINDS OF 35 MPH OR GREATER ARE
EXPECTED. MOTORISTS...ESPECIALLY OPERATORS OF HIGH PROFILE
VEHICLES...ARE URGED TO USE CAUTION WHILE TRAVELING ACROSS THE
ANTELOPE VALLEY. EXPECT REDUCED VISIBILITY IN SOME AREAS DUE TO
BLOWING DUST AND SAND. BE PREPARED FOR SUDDEN GUSTY CROSS WINDS
WHICH CAN CAUSE VEHICLE LOSS OF CONTROL.

$$

SIRARD

000 
WWUS76 KLOX 261159
NPWLOX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
359 AM PST MON FEB 26 2007

...WIND ADVISORY FOR THE ANTELOPE VALLEY WILL EXPIRE AT 4 AM PST
THIS MORNING...

.WINDS ACROSS THE ANTELOPE VALLEY HAVE DIMINISHED SOMEWHAT EARLY
THIS MORNING...AND ALTHOUGH LOCALLY GUSTY WINDS WILL CONTINUE FOR
MUCH OF THE DAY...WINDS ARE EXPECTED TO REMAIN BELOW ADVISORY
LEVELS. THEREFORE...THE WIND ADVISORY WILL BE ALLOWED TO EXPIRE
AT 4 AM PST. 

CAZ059-261300-
/O.EXP.KLOX.WI.Y.0082.000000T0000Z-070226T1200Z/
ANTELOPE VALLEY-
359 AM PST MON FEB 26 2007

...WIND ADVISORY WILL EXPIRE AT 4 AM PST EARLY THIS MORNING...

THE WIND ADVISORY WILL EXPIRE AT 4 AM PST EARLY THIS MORNING. 

WINDS HAVE DIMINISHED BELOW ADVISORY LEVELS ACROSS THE ANTELOPE
VALLEY...BUT LOCALLY GUSTY WINDS WILL CONTINUE FOR MUCH OF THE
DAY. 

$$

DB

SOUTHWEST CALIFORNIA AREA FORECAST DISCUSSION...UPDATE
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
1020 AM PST SUN FEB 25 2007

UPDATED AVIATION DISCUSSION

.SHORT TERM...
A NOTHING LITTLE TROF WILL MOVE OVER THE CENTRAL COAST TODAY. IT
WILL CLOUD THINGS UP AND COOL THINGS OFF...BUT IT WILL ONLY BRING A
SLIGHT CHANCE OF RAIN. RAINFALL...IF ANY...WILL BE LIGHT. SOUTH OF
POINT CONCEPTION IT WILL BE PARTLY CLOUDY...TEMPS ABOUT THE SAME AS
SATURDAY.

DRY WEST FLOW WILL SET UP MONDAY. SKIES WILL BE AT WORST PARTLY
CLOUDY SOUTH OF POINT CONCEPTION. A FEW MORE CLOUDS NORTH OF POINT
CONCEPTION AS THEY ARE UNDER THE AXIS OF THE FLOW.

THE FLOW TILTS NW MONDAY NIGHT INTO TUESDAY AND BRINGS A SMALL TROF
THROUGH THE WHOLE AREA. THE CENTRAL COAST WILL HAVE A CHANCE OF RAIN
OVERNIGHT. LIGHT RAIN IS LIKELY TUESDAY AS THE AXIS OF THE TROF
MOVES OVER THE AREA. COLD UNSTABLE AIR WILL KEEP SHOWERS GOING IN
THE AFTERNOON. THE MDLS HAVE BEEN CONSISTENT IN HOLDING THE TROF
TOGETHER SOUTH OF POINT CONCEPTION. IT SEEMS LIKELY THAT IT WILL
BRING RAIN TO MOST AREAS TUESDAY. THE RAINFALL HOWEVER WILL NOT BE
IMPRESSIVE DUE TO THE W TO NW FLOW ASSOC WITH THIS SYSTEM. A QUARTER
TO A HALF INCH IS POSSIBLE WITH THIS STORM WITH THE GREATER AMOUNTS
NORTH OF POINT CONCEPTION. (WILL DOWNTOWN L.A. EVER SEE A HALF INCH
OF RAIN IN A DAY THIS YEAR?) ONE FLY IN THE OINTMENT IS A BLOB OF
MOISTURE THE NAM FINDS TO THE WSW OF POINT CONCEPTION AND BRINGS IT
ON THROUGH. THE 06 NAM DID NOT RUN SO WILL LET DAY SHIFT SORT IT OUT
WITH THE 12Z RUNS.

BROAD MOIST CYCLONIC FLOW PREVAILS AFTER THE TROF AND LASTS THROUGH
WEDNESDAY. THIS WILL LEAD TO PARTLY TO MOSTLY CLOUDY SKIES WITH A
SLIGHT CHANCE OF SHOWERS FOR THE CENTRAL COAST AND THE MOUNTAINS.

SNOW LEVELS WILL BE QUITE LOW WITH THIS SYSTEM STARTING OUT AT 5000
FEET AND THEN DIPPING TO 4000 FEET TUESDAY AND THEN IN THE WAKE OF
THE TROF DOWN TO AS LOW AS 3000 FEET. AS ONE MIGHT GUESS WITH SUCH
LOW SNOW LEVELS MAX TEMPS WILL BE QUITE A BIT BELOW NORMAL.

.LONG TERM...
THINGS DRY OUT LATER THURSDAY BUT STAY FAIRLY COOL. A WEAK RIDGE
STAYS IN PLACE THROUGH NEXT SATURDAY. IT MIGHT LET SOME MID OR HIGH
LEVEL CLOUDS THROUGH BUT NOTHING TO WORRY ABOUT. TEMPS WILL CLIMB A
FEW DEGREES EACH DAY.

IN THE FOR WHAT ITS WORTH DEPARTMENT GFS ADVERTISES A NICE COLD
FRONT NEXT SUNDAY...BUT THE EC CALLS FOR A RIDGE.

&&

.AVIATION...25/1815Z
ALL AIRFIELDS SHOULD BE VFR THROUGH THIS EVENING. RAIN SHOULD BE
OVER AT THIS POINT...BUT LINGERING MOISTURE WILL BRING
SCT-BKN040-060 CONDITIONS THROUGH THIS AFTERNOON. W TO NW WINDS WILL
BE ABOVE NORMAL MOST EVERYWHERE...WITH GUSTY CONDITIONS POSSIBLE AT
ALL COASTAL SITES THROUGH THIS EVENING. KPMD AND KWJF WILL SEE
STRONG WINDS TODAY...WITH GUSTS ABOVE 30 KT LIKELY AFTER 20Z.

KLAX SHOULD BE VFR ALL DAY WITH OCCASIONAL VFR CIGS NEAR 050.
WESTERLY SEABREEZE SHOULD KICK IN AROUND 19Z TO 20Z...WITH GUSTS
NEAR 20 KT LIKELY BETWEEN 21Z AND 02Z.

KBUR SHOULD BE VFR ALL DAY WITH VFR CIGS NEAR 040. SOUTHWESTERLY
SEABREEZE SHOULD KICK IN AROUND 20Z.

&&

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

&&

PUBLIC...RORKE
AVIATION...KITTELL