Wind Advisory 64, NWS San Diego, CA

000 
WWUS76 KSGX 091110
NPWSGX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN DIEGO CA
410 AM PDT WED APR 9 2008

...STRONG GUSTY WINDS IN THE MOUNTAINS AND DESERTS THIS MORNING...

.A TROUGH OF LOW PRESSURE MOVING THROUGH SOUTHERN CALIFORNIA WILL
BRING STRONG GUSTY ONSHORE WINDS TO THE MOUNTAINS AND DESERTS
THROUGH THIS MORNING.

CAZ055-056-058-060>062-091700-
/O.CON.KSGX.WI.Y.0064.000000T0000Z-080409T1700Z/
SAN BERNARDINO COUNTY MOUNTAINS-RIVERSIDE COUNTY MOUNTAINS-
SAN DIEGO COUNTY MOUNTAINS-APPLE AND LUCERNE VALLEYS-
COACHELLA VALLEY-SAN DIEGO COUNTY DESERTS-
410 AM PDT WED APR 9 2008

...WIND ADVISORY REMAINS IN EFFECT UNTIL 10 AM PDT THIS MORNING...

A WIND ADVISORY REMAINS IN EFFECT UNTIL 10 AM PDT THIS MORNING. 

WINDS ALOFT AND STRONG ONSHORE FLOW WILL CAUSE LOCAL STRONG GUSTY
WINDS TO 50 MPH IN THE MOUNTAINS AND DESERTS. WINDS WILL SLOWLY
DECREASE BY THIS AFTERNOON.

A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS
THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH
PROFILE VEHICLES. WATCH FOR BROKEN TREE LIMBS AND DOWNED POWER
LINES. IN THE DESERTS...THE WINDS WILL CAUSE AREAS OF BLOWING SAND
AND DUST WITH VISIBILITIES NEAR ZERO AT TIMES. 

$$

MARTIN

000 
WWUS76 KSGX 091703
NPWSGX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN DIEGO CA
1003 AM PDT WED APR 9 2008

...WIND ADVISORY HAS EXPIRED...

CAZ055-056-058-060>062-091815-
/O.EXP.KSGX.WI.Y.0064.000000T0000Z-080409T1700Z/
SAN BERNARDINO COUNTY MOUNTAINS-RIVERSIDE COUNTY MOUNTAINS-
SAN DIEGO COUNTY MOUNTAINS-APPLE AND LUCERNE VALLEYS-
COACHELLA VALLEY-SAN DIEGO COUNTY DESERTS-
1003 AM PDT WED APR 9 2008

...WIND ADVISORY HAS EXPIRED...

THE WIND ADVISORY IS NO LONGER IN EFFECT. 

WINDS ARE DECREASING TODAY...BUT BRISK WINDS WITH A FEW STRONG
GUSTS ARE STILL EXPECTED TODAY ESPECIALLY IN THE DESERTS AND
MOUNTAIN SLOPES.

$$

MM

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE SAN DIEGO CA
200 PM PDT TUE APR 8 2008

.SYNOPSIS...
MOSTLY CLOUDY SKIES WILL CONTINUE WEST OF THE MOUNTAINS WITH THE
MARINE LAYER AND STRONGER ONSHORE FLOW. GUSTY WINDS WILL CONTINUE IN
THE MOUNTAINS AND DESERTS THROUGH WEDNESDAY. UPPER LEVEL LOW
PRESSURE WILL CAUSE A SLIGHT CHANCE OF SHOWERS LATE TONIGHT AND
EARLY WEDNESDAY. STRONG HIGH PRESSURE WILL BRING FAIR AND MUCH
WARMER WEATHER THURSDAY THROUGH THE WEEKEND.

&&

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

MARINE LAYER CLOUDS ARE SLOWLY BREAKING UP AND CLEARING...BUT FULL
CLEARING IS NOT EXPECTED TODAY. AN UPPER TROUGH OF LOW PRESSURE WILL
MOVE INTO THE REGION TONIGHT. WINDS ALREADY INCREASING IN THE MTNS
AND DESERTS WILL CONTINUE TO INCREASE AND CONTINUE THROUGH WED...BUT
SPEEDS SHOULD STAY JUST BELOW ADVISORY CRITERIA WITH A FEW GUSTS
GETTING CLOSE TO 50 MPH. THE MAIN ENERGY OF THE TROUGH MOVES THROUGH
SOCAL OVERNIGHT AND COULD PRODUCE A FEW LIGHT SHOWERS FROM THE COAST
TO THE MTNS. THE TRAJECTORY OF THE WINDS AND THE TRACK OF THE TROUGH
INDICATE THE BEST CHANCE WILL BE IN THE MTNS OF SAN DIEGO CO. ON WED
SKIES WILL GRADUALLY CLEAR FROM NORTHWEST TO SOUTHEAST...AND FROM
THE COAST TO THE COASTAL MTN SLOPES. SKIES IN THE HIGHER MTNS AND
DESERTS WILL BE PARTLY CLOUDY AT MOST WITH HIGHER CLOUDS. WED NIGHT
AND THU AN UPPER RIDGE BUILDS STRONGLY AND RAPIDLY AND CONTINUES
THROUGH THE WEEKEND. THAT WILL MEAN FAIR AND MUCH WARMER WEATHER FOR
THAT TIME WITH TEMPS APPROACHING SUMMERLIKE. ADD A TOUCH OF OFFSHORE
FLOW FRI AND SAT AND YOU GET DRIER AIR ALLOWING TEMPS TO RISE MORE
EFFICIENTLY. THIS WILL ALSO REMOVE THE MARINE PRESENCE EXCEPT AT THE
BEACHES. THE GFS AND EURO MODELS KEEP THE LONGWAVE RIDGE IN PLACE
OVER THE EASTERN PACIFIC NEXT WEEK...BUT WITH SOME WEAK LOW
SOMEWHERE IN THE VICINITY OF THE WEST COAST...WHICH APPEARS TO BE A
NONFACTOR RIGHT NOW. THE BEST FORECAST IS FOR FAIR AND SLIGHTLY
COOLER WEATHER WITH SOME SHALLOW MARINE LAYER.

&&

.AVIATION...
081900Z...LATE MORNING MDCRS SOUNDINGS INDICATE THE MARINE LAYER
DEPTH REMAINS NEAR 3000 FEET ALONG THE COAST AND NEAR 4500 FEET NEAR
KONT. MARINE LAYER SHOULD DEEPEN TONIGHT TO BETWEEN 4500 AND 5000
FEET THEN LOWER WEDNESDAY AFTERNOON. STRATOCU WITH BASES BETWEEN
3000 AND 3500 FEET MSL IS BEGINNING TO BREAK UP OVER THE INLAND
AREAS BUT IS IS VERY LIKELY TO REMAIN BROKEN OVER THE INLAND AREAS.
SOME REVERSE CLEARING IS TAKING PLACE WITH A BETTER CHANCE OF
SCATTERED CONDITIONS DURING THE AFTERNOON ALONG THE COAST. STRATOCU
SHOULD FILL IN...AGAIN...AROUND SUNSET BECOMING BROKEN TO OVERCAST
DURING THE EVENING AND REACH THE COASTAL SLOPES OF THE MOUNTAINS BY
MIDNIGHT. SOME DRIZZLE IS EXPECTED LATE TONIGHT INTO WEDNESDAY
MORNING WITH SOME VISIBILITY RESTRICTIONS. STRATOCU SHOULD BECOME
SCATTERED TO BROKEN WEDNESDAY AFTERNOON.

ABOVE THE MARINE LAYER INCLUDING THE DESERTS...SOME CIRRUS ABOVE
FL200 AND UNRESTRICTED VISIBILITIES ARE EXPECTED THROUGH WEDNESDAY.

&&

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

&&

PUBLIC...MM
AVIATION/MARINE...HORTON

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE SAN DIEGO CA
400 PM PDT TUE APR 8 2008

CAZ042-043-048-050-055>058-060>062-PZZ750-775-091300-
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 PDT TUE APR 8 2008

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

.DAY ONE...REMAINDER OF TODAY AND TONIGHT

UPPER LEVEL LOW PRESSURE COMBINED WITH STRONG ONSHORE FLOW WILL
CAUSE LOCAL GUSTY WINDS UP TO 45 MPH IN THE MOUNTAINS AND DESERTS
WITH AREAS OF BLOWING DUST AND SAND.

SMALL CRAFT ADVISORY IN THE COASTAL WATERS.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH TUESDAY

UPPER LEVEL LOW PRESSURE COMBINED WITH STRONG ONSHORE FLOW WILL
CAUSE LOCAL GUSTY WINDS UP TO 45 MPH IN THE MOUNTAINS AND DESERTS
WITH AREAS OF BLOWING DUST AND SAND WEDNESDAY.

SMALL CRAFT ADVISORY IN THE COASTAL WATERS UNTIL 6 PM WEDNESDAY.

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

DA