Wind Advisory 9, NWS San Diego, CA

114 
WWUS76 KSGX 141851
NPWSGX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN DIEGO CA
1151 AM PDT SUN MAR 14 2010


CAZ048-057-142000-
/O.EXP.KSGX.WI.Y.0009.000000T0000Z-100314T1900Z/
SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE-
SANTA ANA MOUNTAINS AND FOOTHILLS-
1151 AM PDT SUN MAR 14 2010

...WIND ADVISORY WILL EXPIRE AT NOON PDT TODAY...

* THE WIND ADVISORY WILL EXPIRE AT NOON PDT TODAY. 

* WHILE LOCALLY GUSTY WINDS WILL CONTINUE IN WIND PRONE AREAS...
  ADVISORY STRENGTH WINDS ARE NOT EXPECTED.



$$

JAD

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE SAN DIEGO CA
930 PM PST SAT MAR 13 2010

.SYNOPSIS...LOCAL STRONG GUSTY WINDS IN THE MOUNTAINS AND DESERTS
TONIGHT. BUILDING HIGH PRESSURE ALOFT AND WEAK OFFSHORE FLOW WILL
BRING MOSTLY CLEAR SKIES AND WARMER WEATHER THROUGH MID WEEK. LOCAL
GUSTY WINDS THROUGH AND BELOW MOUNTAIN CANYONS AND PASSES AT TIMES
SUNDAY THROUGH TUESDAY. TEMPERATURES WILL RETURN TO NEAR SEASONAL
TOWARD THE END OF NEXT WEEK AS THE HIGH WEAKENS.

&&

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

.SHORT TERM (TONIGHT-TUESDAY)...THERE WERE AREAS OF SC W OF THE
MOUNTAINS THIS EVENING. THE 00Z NKX SOUNDING HAD A WEAK INVERSION
BASED NEAR 3700 FT WITH INCREASING NW WINDS ALOFT. STRONG ONSHORE
GRADIENTS TO THE E WITH ABOUT 7 MB SAN-IPL AND WEAK OFFSHORE FROM
THE N. THERE WERE LOCAL STRONG GUSTY WINDS IN THE MOUNTAINS AND
DESERTS THIS EVENING.

THE WINDS IN THE MOUNTAINS AND DESERTS WILL CONTINUE TO DECREASE AS
THE UPPER LOW MOVES E. WINDS WILL BECOME OFFSHORE BY MORNING WITH
LOCAL GUSTS TO ABOUT 30 MPH THROUGH AND BELOW THE MOUNTAIN CANYONS
AND PASSES. HOWEVER...THERE WILL LIKELY BE LOCAL STRONGER GUSTS
BELOW THE CAJON PASS AND IN THE SANTA ANA MOUNTAINS. WEAK OFFSHORE
FLOW WILL CONTINUE THROUGH TUESDAY AND UPPER LEVEL HIGH PRESSURE
WILL BUILD OVER THE W COAST. THIS WILL BRING MOSTLY CLEAR
SKIES...EXCEPT FOR A FEW HIGH CLOUDS AT TIMES...AND A WARMING TREND.
WARMER SUNDAY WITH MAX TEMPS NEAR SEASONAL AVERAGES IN MOST AREAS.
MORE WARMING MONDAY AND TUESDAY WITH MAX TEMPS ABOUT 6 TO 12 DEGREES
ABOVE SEASONAL AVERAGES. HIGH TEMPS IN THE WARMER INLAND COASTAL AND
VALLEYS AREAS WILL GET INTO THE LOWER TO MID 80S MONDAY AND TUESDAY.

&&

.LONG TERM (WEDNESDAY-SATURDAY)...SLIGHTLY COOLER WEDNESDAY AS THE
HIGH BEGINS TO WEAKEN BUT MOST AREAS WILL STILL BE 5 TO 10 DEGREES
ABOVE SEASONAL AVERAGES. MORE COOLING THURSDAY THROUGH SATURDAY WITH
MAX TEMPS BACK TO NEAR SEASONAL AVERAGES AS THE HIGH SHIFTS
E...LOCAL HEIGHTS DECREASE AND ONSHORE FLOW INCREASES. SKIES WILL
REMAIN MOSTLY CLEAR EXCEPT FOR A FEW HIGH CLOUDS AND PATCHES OF
STRATUS NEAR THE COAST TOWARD THE END OF NEXT WEEK.

&&

.AVIATION...
140400Z...SCATTERED TO BROKEN CLOUDS AT AROUND 3000 FEET ASL WILL
CONTINUE THIS EVENING...BUT GRADUALLY CLEAR OUT OVERNIGHT. OTHERWISE
A MOSTLY CLEAR SKY WITH UNRESTRICTED VISIBILITIES WILL CONTINUE
THROUGH SUNDAY.

LOCAL GUSTY NORTHEAST WINDS WITH ASSOCIATED UP AND DOWN DRAFTS AND
LOW LEVEL WIND SHEAR ARE EXPECTED TO DEVELOP TONIGHT THROUGH AND
BELOW PASSES AND CANYONS AND CONTINUE SUNDAY MORNING THEN DECREASE
DURING THE AFTERNOON.

&&

.SGX WATCHES/WARNINGS/ADVISORIES...NONE.

&&

PUBLIC...ATKIN
AVIATION/MM

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE SAN DIEGO CA
400 PM PST SAT MAR 13 2010

CAZ042-043-048-050-055>058-060>062-142230-
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-
400 PM PST SAT MAR 13 2010

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

.DAY ONE...REMAINDER OF TODAY AND TONIGHT

STRONG AND GUSTY WEST WINDS OVER THE MOUNTAINS AND DESERTS WILL TURN
NORTHERLY WITH LOCAL GUSTS TO NEAR 45 MPH OVER FAR NORTHERN PORTIONS
OF THE COACHELLA VALLEY...THROUGH AND BELOW CANYONS IN THE SANTA ANA
MOUNTAINS...AND BELOW THE CAJON PASS LATE TONIGHT.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH SATURDAY

STRONG AND GUSTY NORTH TO NORTHEAST WINDS WITH LOCAL GUSTS TO NEAR
45 MPH WILL BE POSSIBLE OVER FAR NORTHERN PORTIONS OF THE COACHELLA
VALLEY...THROUGH AND BELOW CANYONS IN THE SANTA ANA MOUNTAINS...AND
BELOW THE CAJON PASS SUNDAY MORNING.

ABOVE NORMAL SURF WILL CAUSE AN ELEVATED AND DANGEROUS RIP CURRENT
RISK AT THE BEACHES SUNDAY.

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

ATKIN