[top]
000
FZUS76 KLOX 101046
MWSLOX
MARINE WEATHER STATEMENT
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
246 AM PST WED FEB 10 2010
PZZ650-655-670-673-676-101200-
EAST SANTA BARBARA CHANNEL FROM PT. CONCEPTION TO PT. MUGU
INCLUDING SANTA CRUZ AND ANACAPA ISLANDS-
INNER WATERS FROM POINT MUGU TO SAN MATEO PT. CA INCLUDING SANTA
CATALINA AND SANTA BARBARA ISLANDS-
WATERS FROM PT. PIEDRAS BLANCAS TO PT. ARGUELLO AND WESTWARD
60 NM-
WATERS FROM PT. ARGUELLO TO SANTA CRUZ ISLAND CA AND WESTWARD
60 NM INCLUDING SAN MIGUEL AND SANTA ROSA ISLANDS-
OUTER WATERS FROM SANTA CRUZ ISLAND TO SAN CLEMENTE ISLAND TO
60 NM OFFSHORE INCLUDING SAN NICOLAS ISLAND-
246 AM PST WED FEB 10 2010
...THE THREAT OF THUNDERSTORMS HAS PASSED FOR THE COASTAL WATERS..
THE UPPER LEVEL LOW THAT AFFECTED THE COASTAL WATERS YESTERDAY WILL
CONTINUE TO MOVE SOUTHEASTWARD TOWARDS BAJA THIS MORNING. MUCH OF
THE ENERGY HAS MOVED WELL EAST AND SOUTH OF THE REGION.
$$
CAK
[top]
000
WWUS46 KLOX 101021
WSWLOX
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
221 AM PST WED FEB 10 2010
...ADDITIONAL SNOW SHOWERS WITH LOWERING SNOW LEVELS THIS MORNING...
.A COLD PACIFIC STORM SYSTEM...CURRENTLY CENTERED A FEW HUNDRED
MILES SOUTH OF THE CHANNEL ISLANDS WILL CONTINUE TO TRACK SLOWLY
SOUTHEASTWARD JUST OFF THE COAST OF SAN DIEGO AND MOVE INTO BAJA
THIS MORNING. ALTHOUGH THE MAIN PRECIPITATION BAND HAS SHIFTED WELL
SOUTH AND EAST OF LOS ANGELES COUNTY...THE COMBINATION OF A VERY
COLD AND UNSTABLE AIR MASS OVER THE REGION AND WRAP AROUND
MOISTURE WILL CONTINUE TO BRING SNOW SHOWERS ACROSS THE NORTHERN
SLOPES OF THE MOUNTAINS AND INTO THE ANTELOPE VALLEY THROUGH MID
MORNING. SOME SNOW FLURRIES CAN BE EXPECTED ACROSS THE VALLEY
FLOOR...WITH SOME SNOW ACCUMULATIONS BETWEEN 2 TO 4 INCHES ACROSS
THE ANTELOPE VALLEY FOOTHILLS.
THE SNOW LEVEL HAS LOWERED ANYWHERE BETWEEN 2500 AND 3500 FEET.
WEATHER SPOTTERS HAVE ALREADY INDICATED BRIEF SNOW SHOWERS ON THE
FLOOR OF THE ANTELOPE VALLEY. THE LOW SNOW LEVELS WILL LIKELY
IMPACT TRAVEL ON INTERSTATE 5 NEAR THE GRAPEVINE...AS WELL AS
HIGHER ELEVATIONS OF THE 14 FREEWAY THROUGH THE SOLEDAD CANYON. IN
ADDITION TO THE THREAT OF ADDITIONAL SNOW SHOWERS...THE VERY COLD
TEMPERATURES WILL BRING THE THREAT OF BLACK ICE.
AS OF 7 PM LAST EVENING...A WEATHER SPOTTER FROM WRIGHTWOOD REPORTED 8
INCHES OF NEW SNOW...WHILE MOUNTAIN HIGH REPORTED 6 INCHES...WITH
WHITEOUT CONDITIONS EARLIER IN THE EVENING.
CAZ053-054-101800-
/O.EXT.KLOX.WS.W.0004.000000T0000Z-100210T1800Z/
VENTURA COUNTY MOUNTAINS-
LOS ANGELES COUNTY MOUNTAINS EXCLUDING THE SANTA MONICA RANGE-
INCLUDING THE CITIES OF...LOCKWOOD VALLEY...MOUNT PINOS...ACTON...
MOUNT WILSON...SANDBERG
221 AM PST WED FEB 10 2010
...WINTER STORM WARNING NOW IN EFFECT UNTIL 10 AM PST THIS
MORNING...
THE WINTER STORM WARNING IS NOW IN EFFECT UNTIL 10 AM PST THIS
MORNING.
* TIMING: SCATTERED SNOW SHOWERS CAN STILL BE EXPECTED AS WRAP
AROUND MOISTURE WILL BRING ADDITIONAL SHOWERS THIS
MORNING...MAINLY ON NORTH FACING SLOPES.
* MAIN IMPACT: TOTAL SNOW ACCUMULATIONS GENERALLY BETWEEN 6 AND 12
INCHES ARE EXPECTED OVER MUCH OF THE MOUNTAINS. LOCAL AMOUNTS UP
TO 16 INCHES WILL BE POSSIBLE ACROSS THE HIGHER ELEVATIONS OF
THE SAN GABRIELS. SNOW LEVELS ARE GENERALLY EXPECTED TO REMAIN
AROUND 3000 FEET THROUGH THIS MORNING...BUT COULD FALL AS LOW AS
2500 FEET.
* OTHER IMPACTS: WITH THE LOW SNOW LEVELS...THE INTERSTATE 5
CORRIDOR NEAR THE GRAPEVINE AND THE HIGHWAY 14 CORRIDOR THROUGH
SOLEDAD CANYON WILL LIKELY BE IMPACTED. IN ADDITION... NORTH
WINDS BETWEEN 15 AND 25 MPH WITH LOCAL GUSTS TO 35 MPH ARE ALSO
EXPECTED TO AFFECT THE AREA EARLY THIS MORNING. THE COMBINATION
OF MODERATE TO HEAVY SNOW AND GUSTY WINDS COULD CREATE BLOWING
SNOW WITH REDUCED VISIBILITIES.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A WINTER STORM WARNING FOR HEAVY SNOW AND GUSTY WINDS MEANS
SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED. SIGNIFICANT
AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS.
ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA
FLASHLIGHT...FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN
EMERGENCY.
&&
$$
CAZ051-052-059-101800-
/O.EXT.KLOX.WW.Y.0005.000000T0000Z-100210T1800Z/
SAN LUIS OBISPO COUNTY MOUNTAINS-SANTA BARBARA COUNTY MOUNTAINS-
ANTELOPE VALLEY-
INCLUDING THE CITIES OF...SANTA LUCIA WILDERNESS AREA...
MACHESNA MOUNTAIN WILDERNESS AREA...SAN MARCOS PASS...
SAN RAFAEL WILDERNESS AREA...DICK SMITH WILDERNESS AREA...
LANCASTER...PALMDALE
221 AM PST WED FEB 10 2010
...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 10 AM PST THIS
MORNING...
THE WINTER WEATHER ADVISORY IS NOW IN EFFECT UNTIL 10 AM PST THIS
MORNING.
* MAIN IMPACT: ACROSS THE NORTHERN SLOPES AND THE FOOTHILLS OF THE
ANTELOPE VALLEY...EXPECT SCATTERED SNOW SHOWERS THROUGH MID
MORNING...WITH SNOW LEVELS GENERALLY BETWEEN 2500 AND 3000 FEET.
TOTAL SNOW ACCUMULATIONS BETWEEN 2 AND 4 INCHES ARE EXPECTED
THROUGH THIS MORNING. THE SAN LUIS OBISPO AND SANTA BARBARA
MOUNTAINS WILL ALSO BE AFFECTED BY THIS WRAP AROUND MOISTURE
BRINGING TOTAL SNOW ACCUMULATIONS BETWEEN 2 TO 4 INCHES THROUGH
THIS MORNING.
* OTHER IMPACTS: SNOW SHOWERS AND BLACK ICE COULD BRIEFLY IMPACT
CUESTA PASS ALONG HIGHWAY 101.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW
WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW
COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE
DRIVING.
&&
$$
KAPLAN/ASR
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000
WWUS46 KSGX 101018
WSWSGX
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN DIEGO CA
218 AM PST WED FEB 10 2010
...COLD LOW PRESSURE OVER NORTHERN BAJA WILL BRING SCATTERED SNOW
SHOWERS TO THE MOUNTAINS AND UPPER DESERTS THROUGH THIS MORNING...
.A COLD LOW PRESSURE SYSTEM OVER NORTHERN BAJA WILL MOVE SLOWLY
EASTWARD TODAY WITH SCATTERED LIGHT SNOW SHOWERS CONTINUING THIS
MORNING...DECREASING IN THE AFTERNOON. COVERAGE IS EXPECTED TO BE
GREATEST OVER NORTHERN AREAS...IN THE SAN BERNARDINO COUNTY
MOUNTAINS AND DESERTS. THE SNOW LEVEL WILL BE NEAR 3000 FEET EARLY
THIS MORNING...RISING TO AROUND 4500 FEET IN THE AFTERNOON.
CAZ056>058-101130-
/O.CAN.KSGX.WW.Y.0004.000000T0000Z-100210T1400Z/
RIVERSIDE COUNTY MOUNTAINS-SANTA ANA MOUNTAINS AND FOOTHILLS-
SAN DIEGO COUNTY MOUNTAINS-
218 AM PST WED FEB 10 2010
...WINTER WEATHER ADVISORY IS CANCELLED...
THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS CANCELLED THE
WINTER WEATHER ADVISORY.
SCATTERED LIGHT SNOW SHOWERS ARE POSSIBLE THROUGH THIS
MORNING...DECREASING IN THE AFTERNOON. LOCAL ADDITIONAL SNOWFALL
UP TO 2 INCHES IS POSSIBLE. THE SNOW LEVEL WILL BE NEAR 3000 FEET
EARLY THIS MORNING...RISING TO AROUND 4500 FEET IN THE AFTERNOON.
SPOTTER REPORTS FROM THE MOUNTAINS OF SAN DIEGO AND RIVERSIDE
COUNTIES THROUGH MID TO LATE TUESDAY EVENING SHOWED SNOWFALL OF
GENERALLY 4 TO 6 INCHES ABOVE 4500 FEET AND A FEW INCHES BELOW
4500 FEET.
$$
CAZ055-101800-
/O.EXT.KSGX.WW.Y.0004.000000T0000Z-100210T1800Z/
SAN BERNARDINO COUNTY MOUNTAINS-
218 AM PST WED FEB 10 2010
...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 10 AM PST THIS
MORNING ABOVE 3500 FEET...
THE WINTER WEATHER ADVISORY IS NOW IN EFFECT UNTIL 10 AM PST THIS
MORNING.
SCATTERED TO NUMEROUS LIGHT SNOW SHOWERS WILL CONTINUE THROUGH MID
MORNING...DIMINISHING IN THE AFTERNOON. THE SNOW LEVEL WILL BE
NEAR 3000 FEET EARLY IN THE MORNING...RISING TO NEAR 4500 FEET IN
THE AFTERNOON. LOCAL ADDITIONAL SNOWFALL TO 4 INCHES IS
POSSIBLE...MAINLY ABOVE 3500 FEET.
A SPOTTER IN WRIGHTWOOD REPORTED 8 INCHES OF NEW SNOWFALL THROUGH
EARLY TUESDAY EVENING.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW WILL CAUSE
TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED
VISIBILITIES...AND USE CAUTION WHILE DRIVING.
&&
$$
CAZ060-101800-
/O.EXT.KSGX.WW.Y.0004.000000T0000Z-100210T1800Z/
APPLE AND LUCERNE VALLEYS-
218 AM PST WED FEB 10 2010
...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 10 AM PST THIS
MORNING ABOVE 3500 FEET...
THE WINTER WEATHER ADVISORY IS NOW IN EFFECT UNTIL 10 AM PST THIS
MORNING.
SCATTERED TO NUMEROUS LIGHT SNOW SHOWERS WILL CONTINUE THROUGH MID
MORNING...DIMINISHING IN THE AFTERNOON. THE SNOW LEVEL WILL BE
NEAR 3000 FEET EARLY IN THE MORNING...RISING TO NEAR 4500 FEET IN
THE AFTERNOON. LOCAL ADDITIONAL SNOWFALL TO 3 INCHES IS
POSSIBLE...MAINLY ABOVE 3500 FEET.
THERE WAS ONE SPOTTER REPORT OF LIGHT SNOW IN THE LUCERNE VALLEY
MID TO LATE TUESDAY EVENING.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW WILL CAUSE
TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED
VISIBILITIES...AND USE CAUTION WHILE DRIVING.
&&
$$
MARTIN
[top]
000
WWUS45 KPSR 101002
WSWPSR
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE PHOENIX AZ
302 AM MST WED FEB 10 2010
CAZ030-101800-
/O.CON.KPSR.WW.Y.0002.000000T0000Z-100210T1800Z/
JOSHUA TREE NATIONAL PARK-
INCLUDING THE CITY OF...COTTONWOOD VISITOR CENTER
202 AM PST WED FEB 10 2010
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THIS
MORNING ABOVE 4000 FEET...
A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THIS
MORNING.
* TIMING: SNOW SHOWERS WILL CONTINUE THROUGH LATE THIS MORNING.
* SNOW ACCUMULATIONS: AN ADDITIONAL ONE TO TWO INCHES FOR STORM TOTAL
SNOW AMOUNTS OF ONE TO THREE INCHES.
* WINDS: NORTHWEST 5 TO 15 MPH.
* SNOW LEVELS: REMAINING NEAR 4000 FEET.
* IMPACTS: ROADS AND TRAILS IN THE PARK...MAINLY THOSE AT AND ABOVE
4000 FEET...WILL LIKELY BECOME SNOW-COVERED THIS MORNING BUT WILL
MOSTLY MELT BY THIS AFTERNOON. RE-FREEZING ON ROADWAYS IS POSSIBLE
TONIGHT.
A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW WILL
CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED
ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING.
&&
$$
STAY UP-TO-DATE ON THE LATEST FORECASTS BY LISTENING TO WEATHER RADIO
ON THE PUBLIC SERVICE BAND. MORE DETAILED INFORMATION IS AVAILABLE
FROM THE NATIONAL WEATHER SERVICE IN PHOENIX ON THE INTERNET AT
WEATHER.GOV/PHOENIX
[top]
000
WWUS46 KHNX 100530
WSWHNX
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE HANFORD CA
930 PM PST TUE FEB 9 2010
CAZ095-101300-
/O.CON.KHNX.WS.W.0004.000000T0000Z-100210T1800Z/
KERN COUNTY MOUNTAINS-
930 PM PST TUE FEB 9 2010
...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM PST
WEDNESDAY...
A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 AM PST
WEDNESDAY.
* SNOW ACCUMULATIONS: ADDITIONAL SNOWFALL OF 3 TO 5 INCHES IS
LIKELY. HEAVIEST SNOW IS MOST LIKELY ACROSS THE TEHACHAPI
MOUNTAINS OVERNIGHT.
* ELEVATION: THE SNOW LEVEL IS NEAR 3500 FEET...AND MAY FALL TO
3000 FEET OVERNIGHT.
* TIMING: AN AREA OF LOW PRESSURE WILL MOVE SOUTHEAST ALONG THE
CALIFORNIA COAST THIS EVENING. AS IT DOES...PERIODS OF SNOW
WILL CONTINUE. THE LOW IS EXPECTED TO MOVE EAST OF THE AREA
WEDNESDAY MORNING WITH SNOW DECREASING...AND MOSTLY ENDING
BEFORE NOON.
* LOCATIONS INCLUDE: CUDDY VALLEY...PINE MOUNTAIN CLUB...
FRAZIER PARK...TEHACHAPI...ALTA SIERRA...AND WALKER PASS.
* WINDS: NO SIGNIFICANT WINDS ARE EXPECTED.
* IMPACTS: TRAVEL ON INTERSTATE 5 OVER THE GRAPEVINE MAY BE
ESPECIALLY IMPACTED BY HEAVY SNOW. HIGHWAY 58 THROUGH
TEHACHAPI PASS COULD BECOME DIFFICULT AS WELL.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW AND ICE
ARE EXPECTED OR OCCURRING. THIS WILL MAKE TRAVEL VERY HAZARDOUS
OR IMPOSSIBLE.
&&
$$
WEATHER.GOV/HANFORD
CAZ097-101300-
/O.CON.KHNX.WW.Y.0004.000000T0000Z-100210T1800Z/
TULARE COUNTY MOUNTAINS-
930 PM PST TUE FEB 9 2010
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST
WEDNESDAY...
A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST
WEDNESDAY.
* SNOW ACCUMULATIONS: ADDITIONAL ACCUMULATIONS OF 3 TO 7 INCHES
OF NEW SNOW WILL BE POSSIBLE ABOVE 4000 FEET.
* ELEVATION: THE SNOW LEVEL WILL REMAIN NEAR 3500 FEET.
* TIMING: PERIODS OF SNOW WILL OCCUR OVERNIGHT. THE SNOW WILL
TAPER OFF AND END EARLY WEDNESDAY MORNING.
* IMPACTS: TRAVEL MAY BE HAMPERED AT TIMES...ESPECIALLY ABOVE
4000 FEET.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW WILL CAUSE
MAINLY TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND
LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING.
&&
BINGHAM/MOLINA
$$
WEATHER.GOV/HANFORD
000
WWUS46 KSGX 100452
WSWSGX
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN DIEGO CA
852 PM PST TUE FEB 9 2010
...COLD LOW PRESSURE SYSTEM TO BRING SNOW TO THE MOUNTAINS AND
UPPER DESERTS THROUGH EARLY WEDNESDAY...
.A COLD...COMPACT LOW PRESSURE SYSTEM WILL TRACK SOUTHEAST ACROSS
SOUTHERN CALIFORNIA TONIGHT AND EAST ACROSS NORTHERN BAJA
CALIFORNIA EARLY WEDNESDAY...AND BE OVER THE NORTHERN GULF OF
CALIFORNIA WEDNESDAY AFTERNOON. THIS WILL BRING PERIODS OF HEAVY
SNOW TO THE MOUNTAINS ABOVE 4500 FEET TONIGHT THROUGH WEDNESDAY
MORNING AND LOCALLY TO 3000 FEET.
CAZ055-056-058-060-101400-
/O.CAN.KSGX.WS.W.0006.000000T0000Z-100210T1400Z/
/O.EXT.KSGX.WW.Y.0004.000000T0000Z-100210T1400Z/
SAN BERNARDINO COUNTY MOUNTAINS-RIVERSIDE COUNTY MOUNTAINS-
SAN DIEGO COUNTY MOUNTAINS-APPLE AND LUCERNE VALLEYS-
852 PM PST TUE FEB 9 2010
...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 6 AM PST
WEDNESDAY...
...WINTER STORM WARNING IS CANCELLED...
THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS CANCELLED THE
WINTER STORM WARNING. THE WINTER WEATHER ADVISORY IS NOW IN
EFFECT UNTIL 6 AM PST WEDNESDAY.
LOCAL ADDITIONAL SNOW ACCUMULATIONS OF 4 TO 8 INCHES...EXCEPT
UP TO ABOUT 4 INCHES IN THE UPPER DESERTS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW...SLEET...OR
FREEZING RAIN WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR
SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE
DRIVING.
&&
$$
CAZ057-101400-
/O.EXT.KSGX.WW.Y.0004.000000T0000Z-100210T1400Z/
SANTA ANA MOUNTAINS AND FOOTHILLS-
852 PM PST TUE FEB 9 2010
...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 6 AM PST
WEDNESDAY...
THE WINTER WEATHER ADVISORY IS NOW IN EFFECT UNTIL 6 AM PST
WEDNESDAY.
SNOWFALL IS POSSIBLE AT TIMES TONIGHT THROUGH EARLY WEDNESDAY
ABOVE 3000 FEET.
ADDITIONAL SNOW ACCUMULATIONS TONIGHT ARE EXPECTED TO RANGE FROM 3
TO 6 INCHES.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW
WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW
COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE
DRIVING.
RESIDENTS AND TRAVELERS INTO THE MOUNTAINS SHOULD BE PREPARED FOR
HAZARDOUS DRIVING CONDITIONS DUE TO SLICK ROADS. IF POSSIBLE...
CARRY CHAINS AND TAKE EXTRA FOOD AND CLOTHING.
&&
$$
ATKIN
000
WWUS46 KLOX 100358
WSWLOX
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
758 PM PST TUE FEB 9 2010
...ADDITIONAL SNOW SHOWERS WITH LOWERING SNOW LEVELS TONIGHT...
.A COLD PACIFIC STORM SYSTEM...CURRENTLY CENTERED JUST OFF OF POINT
CONCEPTION WILL TRACK SLOWLY SOUTHEASTWARD OVERNIGHT. THE MAIN PRECIPITATION
BAND HAS NOW SHIFTED SOUTH AND EAST OF LOS ANGELES COUNTY...BUT A
VERY COLD AND UNSTABLE AIR MASS LINGERS ACROSS THE REGION. AS A RESULT...
THERE WILL BE SCATTERED SNOW SHOWERS AND EVEN A SLIGHT CHANCE OF THUNDERSTORMS
TONIGHT. BY LATE TONIGHT AND WEDNESDAY MORNING...THE POSITIONING
OF THE UPPER LOW WILL BRING THE POTENTIAL FOR WRAP AROUND MOISTURE INTO
PARTS OF OUR FORECAST AREA. AT THIS TIME...IT LOOKS LIKE THE BEST THREAT
OF SNOW SHOWERS ON WEDNESDAY MORNING WILL BE THE NORTH FACING MOUNTAIN
SLOPES AND ANTELOPE VALLEY...ESPECIALLY FOOTHILL LOCATIONS.
THE SNOW LEVEL HAS LOWERED QUICKLY THIS EVENING...WITH REPORTS RANGING
ANYWHERE BETWEEN 2500 AND 3500 FEET. WEATHER SPOTTERS HAVE ALREADY INDICATED
BRIEF SNOW SHOWERS ON THE FLOOR OF THE ANTELOPE VALLEY. THE LOW
SNOW LEVELS WILL LIKELY IMPACT TRAVEL ON INTERSTATE 5 NEAR THE
GRAPEVINE...AS WELL AS HIGHER ELEVATIONS OF THE 14 FREEWAY THROUGH
THE SOLEDAD CANYON. IN ADDITION TO THE THREAT OF ADDITIONAL SNOW SHOWERS...
THE VERY COLD TEMPERATURES WILL BRING THE THREAT OF BLACK ICE.
AS OF 7 PM...A WEATHER SPOTTER FROM WRIGHTWOOD REPORTED 8 INCHES
OF NEW SNOW...WHILE MOUNTAIN HIGH REPORTED 6 INCHES...WITH
WHITEOUT CONDITIONS EARLIER IN THE EVENING.
CAZ053-054-101200-
/O.CON.KLOX.WS.W.0004.000000T0000Z-100210T2300Z/
VENTURA COUNTY MOUNTAINS-
LOS ANGELES COUNTY MOUNTAINS EXCLUDING THE SANTA MONICA RANGE-
INCLUDING THE CITIES OF...LOCKWOOD VALLEY...MOUNT PINOS...ACTON...
MOUNT WILSON...SANDBERG
758 PM PST TUE FEB 9 2010
...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 3 PM PST
WEDNESDAY...
A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 3 PM PST
WEDNESDAY.
* TIMING: SCATTERED SNOW SHOWERS CAN STILL BE EXPECTED
TONIGHT...POSSIBLY HEAVY AT TIMES. WRAP AROUND MOISTURE WILL
LIKELY BRING ADDITIONAL SHOWERS ON WEDNESDAY...MAINLY ON NORTH
FACING SLOPES. THERE IS A SLIGHT CHANCE OF THUNDERSTORMS
TONIGHT.
* MAIN IMPACT: TOTAL SNOW ACCUMULATIONS GENERALLY BETWEEN 6 AND 12
INCHES ARE EXPECTED OVER MUCH OF THE MOUNTAINS. LOCAL AMOUNTS UP
TO 16 INCHES WILL BE POSSIBLE ACROSS THE HIGHER ELEVATIONS OF
THE SAN GABRIELS. SNOW LEVELS ARE GENERALLY EXPECTED TO REMAIN
AROUND 3000 FEET TONIGHT AND EARLY WEDNESDAY...BUT COULD FALL AS
LOW AS 2500 FEET IN HEAVIER SHOWERS OR THUNDERSTORMS.
* OTHER IMPACTS: WITH THE LOW SNOW LEVELS...THE INTERSTATE 5
CORRIDOR NEAR THE GRAPEVINE AND THE HIGHWAY 14 CORRIDOR THROUGH
SOLEDAD CANYON WILL LIKELY BE IMPACTED. IN ADDITION...WEST WINDS
BETWEEN 15 AND 25 MPH WITH LOCAL GUSTS TO 35 MPH ARE ALSO
EXPECTED TO AFFECT THE AREA TONIGHT. THE WINDS WILL SHIFT TO THE
NORTH AND NORTHEAST BY LATE TONIGHT. THE COMBINATION OF
MODERATE TO HEAVY SNOW AND GUSTY WINDS COULD CREATE BLOWING SNOW
WITH REDUCED VISIBILITIES.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A WINTER STORM WARNING FOR HEAVY SNOW AND GUSTY WINDS MEANS
SEVERE WINTER WEATHER CONDITIONS ARE EXPECTED. SIGNIFICANT
AMOUNTS OF SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS.
ONLY TRAVEL IN AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA
FLASHLIGHT...FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN
EMERGENCY.
&&
$$
CAZ059-101200-
/O.EXB.KLOX.WW.Y.0005.000000T0000Z-100210T2000Z/
ANTELOPE VALLEY-
INCLUDING THE CITIES OF...LANCASTER...PALMDALE
758 PM PST TUE FEB 9 2010
...WINTER WEATHER ADVISORY IN EFFECT UNTIL NOON PST WEDNESDAY...
THE NATIONAL WEATHER SERVICE IN LOS ANGELES/OXNARD HAS ISSUED A
WINTER WEATHER ADVISORY FOR SNOW...WHICH IS IN EFFECT UNTIL NOON PST
WEDNESDAY.
* TIMING: SCATTERED SNOW SHOWERS ARE EXPECTED TO AFFECT THE
ANTELOPE VALLEY TONIGHT. AS THE WRAP AROUND MOISTURE SETS UP
LATER TONIGHT AND WEDNESDAY MORNING...SHOWER ACTIVITY IS
EXPECTED TO INCREASE IN AREAL COVERAGE AND
INTENSITY...ESPECIALLY IN THE FOOTHILLS. SNOW LEVELS ARE
EXPECTED TO RISE BY AROUND NOON WEDNESDAY.
* MAIN IMPACT: MODERATE SNOW ACCUMULATIONS BETWEEN 2 AND 4 INCHES
ARE EXPECTED ACROSS THE FOOTHILLS...WITH POSSIBLY AROUND 1 INCH
ON PORTIONS OF THE VALLEY FLOOR.
* OTHER IMPACTS: HIGHWAY 138...BETWEEN PEARBLOSSOM AND THE COUNTY
LINE IS EXPECTED TO BE IMPACTED BY SNOW SHOWERS...ESPECIALLY
LATE TONIGHT AND EARLY WEDNESDAY MORNING.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW
WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW
COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE
DRIVING.
&&
$$
CAZ051-052-101200-
/O.CON.KLOX.WW.Y.0005.000000T0000Z-100210T1400Z/
SAN LUIS OBISPO COUNTY MOUNTAINS-SANTA BARBARA COUNTY MOUNTAINS-
INCLUDING THE CITIES OF...SANTA LUCIA WILDERNESS AREA...
MACHESNA MOUNTAIN WILDERNESS AREA...SAN MARCOS PASS...
SAN RAFAEL WILDERNESS AREA...DICK SMITH WILDERNESS AREA
758 PM PST TUE FEB 9 2010
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM PST
WEDNESDAY...
A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM PST
WEDNESDAY.
* MAIN IMPACT: SCATTERED SNOW SHOWERS WILL CONTINUE TONIGHT...
WITH SNOW LEVELS GENERALLY BETWEEN 2500 AND 3000 FEET. TOTAL
SNOW ACCUMULATIONS BETWEEN 3 AND 6 INCHES ARE EXPECTED THROUGH
TONIGHT.
* OTHER IMPACTS: SNOW SHOWERS COULD BRIEFLY IMPACT CUESTA PASS ALONG
HIGHWAY 101.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW
WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW
COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE
DRIVING.
&&
$$
GOMBERG
000
FZUS76 KLOX 100352 CCA
MWSLOX
MARINE WEATHER STATEMENT...CORRECTED
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
751 PM PST TUE FEB 9 2010
PZZ650-655-673-676-101215-
EAST SANTA BARBARA CHANNEL FROM PT. CONCEPTION TO PT. MUGU
INCLUDING SANTA CRUZ AND ANACAPA ISLANDS-
INNER WATERS FROM POINT MUGU TO SAN MATEO PT. CA INCLUDING SANTA
CATALINA AND SANTA BARBARA ISLANDS-
WATERS FROM PT. ARGUELLO TO SANTA CRUZ ISLAND CA AND WESTWARD
60 NM INCLUDING SAN MIGUEL AND SANTA ROSA ISLANDS-
OUTER WATERS FROM SANTA CRUZ ISLAND TO SAN CLEMENTE ISLAND TO
60 NM OFFSHORE INCLUDING SAN NICOLAS ISLAND-
751 PM PST TUE FEB 9 2010
...THUNDERSTORMS REMAIN POSSIBLE ACROSS SOME OF THE COASTAL
WATERS THROUGH EARLY WEDNESDAY...
AN UPPER-LEVEL TROUGH OF LOW PRESSURE CONTINUES TO DIG SOUTH
OVER THE COASTAL WATERS TONIGHT. VERY COLD AIR ALOFT ASSOCIATED
WITH THE CENTER OF THE UPPER LOW WILL RESULT IN AN UNSTABLE AIR
MASS ACROSS THE COASTAL WATERS...WITH A SLIGHT CHANCE OF
THUNDERSTORMS THROUGH EARLY WEDNESDAY.
ANY THUNDERSTORMS WILL BE CAPABLE OF PRODUCING GUSTY WINDS...
DANGEROUS CLOUD-TO-OCEAN LIGHTNING...BRIEF HEAVY RAIN...SMALL
HAIL AND POSSIBLE WATERSPOUTS.
THUNDERSTORMS CAN DEVELOP QUICKLY...GIVING MARINERS LITTLE TIME
TO TAKE EVASIVE ACTION. BOATERS SHOULD BE PREPARED FOR LOCALLY
HEAVY SEAS. IF THREATENING WEATHER APPROACHES...SEEK SAFE HARBOR
IMMEDIATELY.
$$
HALL
000
FZUS76 KLOX 100325
MWSLOX
MARINE WEATHER STATEMENT
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
725 PM PST TUE FEB 9 2010
PZZ650-655-673-676-101130-
EAST SANTA BARBARA CHANNEL FROM PT. CONCEPTION TO PT. MUGU
INCLUDING SANTA CRUZ AND ANACAPA ISLANDS-
INNER WATERS FROM POINT MUGU TO SAN MATEO PT. CA INCLUDING SANTA
CATALINA AND SANTA BARBARA ISLANDS-
WATERS FROM PT. ARGUELLO TO SANTA CRUZ ISLAND CA AND WESTWARD
60 NM INCLUDING SAN MIGUEL AND SANTA ROSA ISLANDS-
OUTER WATERS FROM SANTA CRUZ ISLAND TO SAN CLEMENTE ISLAND TO
60 NM OFFSHORE INCLUDING SAN NICOLAS ISLAND-
725 PM PST TUE FEB 9 2010
...THUNDERSTORMS REMAIN POSSIBLE ACROSS SOME OF THE COASTAL
WATERS THROUGH EARLY WEDNESDAY...
AN UPPER-LEVEL TROUGH OF LOW PRESSURE CONTINUES TO DIG SOUTH
OVER THE COASTAL WATERS THIS EVENING. VERY COLD AIR ALOFT
ASSOCIATED WITH THE CENTER OF THE UPPER LOW WILL RESULT IN AN
UNSTABLE AIR MASS ACROSS THE COASTAL WATERS...WITH A SLIGHT CHANCE
OF THUNDERSTORMS THROUGH EARLY WEDNESDAY.
ANY THUNDERSTORMS WILL BE CAPABLE OF PRODUCING GUSTY WINDS...
DANGEROUS CLOUD-TO-OCEAN LIGHTNING...BRIEF HEAVY RAIN...SMALL
HAIL AND POSSIBLE WATERSPOUTS. THE GREATEST THREAT FOR WATERSPOUT
DEVELOPMENT WILL BE THIS AFTERNOON THROUGH EARLY WEDNESDAY MORNING
AS THE CORE OF THE COLDEST AIR ALOFT PASSES OVERHEAD.
THUNDERSTORMS CAN DEVELOP QUICKLY...GIVING MARINERS LITTLE TIME
TO TAKE EVASIVE ACTION. BOATERS SHOULD BE PREPARED FOR LOCALLY
HEAVY SEAS. IF THREATENING WEATHER APPROACHES...SEEK SAFE HARBOR
IMMEDIATELY.
$$
HALL
[top]
000
FZUS76 KSGX 100320
MWSSGX
MARINE WEATHER STATEMENT
NATIONAL WEATHER SERVICE SAN DIEGO CA
720 PM PST TUE FEB 9 2010
PZZ750-775-101130-
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-
720 PM PST TUE FEB 9 2010
...ISOLATED THUNDERSTORMS AND WATERSPOUTS POSSIBLE OVER COASTAL
WATERS THROUGH WEDNESDAY MORNING...
A COLD AND UNSTABLE AIR MASS OVER THE COASTAL WATERS WILL BRING
A CHANCE OF ISOLATED THUNDERSTORMS AND WATERSPOUTS THROUGH WEDNESDAY
MORNING.
THUNDERSTORMS WILL BE ACCOMPANIED BY DANGEROUS CLOUD TO WATER
LIGHTNING AND MAY ALSO BE ACCOMPANIED BY STRONG GUSTY WINDS
INCLUDING WATERSPOUTS...BRIEF HEAVY SHOWERS AND HAIL.
BOATERS SHOULD SEEK SAFE HARBOR SHOULD THREATENING WEATHER APPROACH.
$$
JAD
000
WWUS45 KPSR 100301
WSWPSR
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE PHOENIX AZ
801 PM MST TUE FEB 9 2010
CAZ030-101515-
/O.CON.KPSR.WW.Y.0002.100210T0400Z-100210T1800Z/
JOSHUA TREE NATIONAL PARK-
INCLUDING THE CITY OF...COTTONWOOD VISITOR CENTER
701 PM PST TUE FEB 9 2010
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST
WEDNESDAY...
A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST
WEDNESDAY.
* TIMING: THE HEAVIEST SNOW WILL DEVELOP BY 11 PM THIS EVENING AND
CONTINUE THROUGH 10 AM TOMORROW MORNING.
* SNOW ACCUMULATIONS: 3 TO 5 INCHES ABOVE 3500 FEET.
* WINDS: SOUTH TO SOUTHWEST 10 TO 20 MPH TONIGHT BECOMING
NORTHWEST 10 TO 15 MPH ON WEDNESDAY.
* SNOW LEVELS: FALLING TO 3000 FEET BY EARLY WEDNESDAY MORNING...
WITH MOST ACCUMULATIONS ABOVE 3500 FEET.
* IMPACTS: ROADS AND TRAILS IN THE PARK...MAINLY THOSE AT AND
ABOVE 3500 FEET...WILL LIKELY BECOME SNOW-COVERED. THUNDER
SNOW WILL ALSO BE POSSIBLE...LEADING TO BRIEF BURSTS OF
HEAVY SNOW AND A REDUCTION IN VISIBILITY.
A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW WILL
CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED
ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING.
&&
$$
STAY UP-TO-DATE ON THE LATEST FORECASTS BY LISTENING TO WEATHER RADIO
ON THE PUBLIC SERVICE BAND. MORE DETAILED INFORMATION IS AVAILABLE
FROM THE NATIONAL WEATHER SERVICE IN PHOENIX ON THE INTERNET AT
WEATHER.GOV/PHOENIX
HV
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