Expires:201003101130;;591119
FPUS56 KSGX 100703 AAA
ZFPSGX
ZONE FORECAST PRODUCT FOR EXTREME SOUTHWESTERN CALIFORNIA...UPDATED
NATIONAL WEATHER SERVICE SAN DIEGO CA
1103 PM PST TUE MAR 9 2010
UPDATE TO THE SAN BERNARDINO COUNTY MOUNTAINS AND DESERTS FOR TONIGHT.

CAZ042-101130-
ORANGE COUNTY COASTAL AREAS-
1103 PM PST TUE MAR 9 2010
.REST OF TONIGHT...MOSTLY CLEAR. LOWS 39 TO 46. LIGHT WINDS.
.WEDNESDAY...PARTLY CLOUDY. HIGHS 61 TO 66. WINDS WEST 15 TO
20 MPH. GUSTS TO 30 MPH IN THE AFTERNOON.
.WEDNESDAY NIGHT...MOSTLY CLEAR IN THE EVENING...BECOMING PARTLY
CLOUDY. LOWS 40 TO 47. WINDS WEST 15 MPH IN THE EVENING BECOMING
LIGHT.
.THURSDAY...MOSTLY SUNNY. HIGHS 64 TO 69 NEAR THE COAST TO 67 TO
72 INLAND. LIGHT WINDS.
.THURSDAY NIGHT...MOSTLY CLEAR. LOWS 44 TO 49. LIGHT WINDS.
.FRIDAY...MOSTLY SUNNY. HIGHS 64 TO 69 NEAR THE COAST TO 69 TO
74 INLAND.
.FRIDAY NIGHT...PARTLY CLOUDY. PATCHY FOG. LOWS 48 TO 53.
.SATURDAY...PARTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS 61 TO
66 NEAR THE COAST TO 65 TO 70 INLAND.
.SATURDAY NIGHT...MOSTLY CLEAR. LOWS 46 TO 51.
.SUNDAY...MOSTLY SUNNY. HIGHS 63 TO 68 NEAR THE COAST TO 69 TO
74 INLAND.
.SUNDAY NIGHT...CLEAR. LOWS 48 TO 53.
.MONDAY...SUNNY. HIGHS 69 TO 74 NEAR THE COAST TO 73 TO
78 INLAND.
.MONDAY NIGHT...MOSTLY CLEAR. LOWS 50 TO 55.
.TUESDAY...MOSTLY SUNNY. HIGHS 74 TO 79.
$$


Expires:No;;588856
FXUS66 KSGX 100451
AFDSGX
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE SAN DIEGO CA
850 PM PST TUE MAR 9 2010
.SYNOPSIS...A TROUGH OF LOW PRESSURE WILL BRING ANOTHER COOL DAY 
WEDNESDAY ALONG WITH GUSTY AFTERNOON AND EVENING WINDS. THE WEATHER 
WILL TURN WARMER THURSDAY AND FRIDAY UNDER BUILDING HIGH PRESSURE 
AND WEAK OFFSHORE FLOW. ANOTHER TROUGH SATURDAY WILL BRING MORE 
CLOUDS AND COOLING...FOLLOWED BY WARMER WEATHER SUNDAY THROUGH 
TUESDAY.  
&&
.DISCUSSION...FOR SOUTHWEST CALIFORNIA INCLUDING SAN DIEGO... 
ORANGE...SOUTHWEST SAN BERNARDINO AND WEST RIVERSIDE COUNTIES.
IT WAS A COLD AND WINDY DAY. IT WAS SO COLD, THERE WERE 6 RECORD LOW 
MAX TEMPERATURES SET TODAY. THEY ARE HEADLINED ON OUR WEBPAGE. SO 
TOO ARE THE PEAK WIND GUSTS FOR THE DAY. 
AFTER A BRIEF LULL IN THE WINDS OVERNIGHT, THE WINDS WILL RAMP UP 
AGAIN TOMORROW AFTERNOON FOR ROUND TWO. WHILE NOT AS WINDY AS 
TODAY...IT WILL BE ANOTHER BLUSTERY COOL AFTERNOON AND EVENING IN 
ALL AREAS. THE CULPRIT SHORTWAVE IS MAKING LANDFALL OVER OREGON THIS 
EVENING AND WILL RACE SOUTHEAST ACROSS THE CALIFORNIA INTERIOR 
WEDNESDAY. A WIND ADVISORY REMAINS IN EFFECT FOR THE MOUNTAINS AND 
DESERTS THROUGH TOMORROW EVENING WHERE THE STRONGEST WIND GUSTS FROM 
40-50 MPH WILL OCCUR BETWEEN NOON AND 10 PM. ELSEWHERE EXPECT 
AFTERNOON WINDS IN THE 15-25 MPH RANGE WITH HIGHER GUSTS AT THE 
COASTS. THE COLD NORTHWEST WINDS WILL PUT ON LID ON ANY WARMING. 
TEMPERATURES WEDNESDAY WILL BE 6-12 DEGREES BELOW AVERAGE. 
THIS SYSTEM IS TOO FAR INSIDE FOR WIDESPREAD PRECIP, BUT STRONG 
ONSHORE FLOW AND MODEST AMOUNTS OF LOW AND MID LEVEL MOISTURE 
COUPLED WITH THE UPPER LEVEL TROUGH COULD SUPPORT RAIN/SNOW SHOWERS 
OVER THE MOUNTAINS WED AFTERNOON THROUGH THE EVENING. 
THE WINDS DECREASE WEDNESDAY NIGHT. A BUILDING RIDGE THURSDAY WILL 
BRING WARMER WEATHER THROUGH FRIDAY WHEN TEMPERATURES WILL GET BACK 
TO WHERE THEY SHOULD BE FOR MID MARCH. 
LONG TERM (SATURDAY-TUESDAY)...ANOTHER LOW PRESSURE TROUGH PASSING 
BY TO THE NORTH WILL BRING COOLING AGAIN ON SATURDAY. BUT THIS WILL 
BE TEMPORARY, AND BE FOLLOWED QUICKLY BY A HIGH AMPLITUDE RIDGE THAT 
WILL BRING SUNNY, WARM DAYS AND ABOVE AVERAGE TEMPERATURES NEXT 
MONDAY AND TUESDAY.  
&&
.AVIATION...
100400Z...MARINE LAYER CURRENTLY AROUND 4K FT WITH SOME OTHER CLOUDS 
AROUND 7-8K FT. BASES AROUND 3500 FT MSL. SOME HIGH AND MID CLOUDS 
MOVING OVER TONIGHT AND SHOULD MOSTLY BE GONE BY WEDNESDAY MORNING. 
STRATUS MOSTLY AGAINST THE MOUNTAINS EARLY TONIGHT AND EXPECT IT TO 
MOSTLY DISSIPATE. AREAS OF SCATTERED STRATUS WITH LOCAL BROKEN 
TONIGHT WITH BASES AROUND 3K FT MSL. EXPECT SCATTERED STRATUS IN THE 
MORNING. MARINE LAYER FORECAST TO BUMP UP RAPIDLY WEDNESDAY NIGHT 
WITH AN INCREASE IN BROKEN STRATUS...BUT IT IS FORECAST TO DECREASE 
AS RAPIDLY AND MAY BE MOSTLY DISSIPATED BY EARLY THURSDAY MORNING. 
WINDS DECREASING IN THE COASTAL BASIN AND DESERTS BUT WILL INCREASE 
MID MORNING WEDNESDAY THROUGH AFTERNOON. WINDS ARE NOT EXPECTED TO 
BE QUITE AS STRONG AS TODAY. STRONG GUSTY WINDS WILL CONTINUE OVER 
THE MOUNTAINS WITH ASSOCIATED UP AND DOWN DRAFTS AND LOW LEVEL WIND 
SHEAR THROUGH WEDNESDAY AFTERNOON.
&&
.MARINE...
100400Z...STRONG GUSTY WEST TO NORTHWEST WINDS AND HAZARDOUS SEAS AT 
OR ABOVE 10 FT WILL CONTINUE THROUGH WEDNESDAY WITH A BRIEF DECREASE 
IN THE WINDS TONIGHT. WINDS WILL INCREASE AGAIN IN THE MORNING AND 
CONTINUE THROUGH AFTERNOON...DECREASING IN THE EVENING. SMALL CRAFT 
ADVISORY CONTINUES THROUGH WEDNESDAY EVENING. SURF AROUND 6 FEET 
WILL CONTINUE THROUGH WEDNESDAY...DECREASING THURSDAY AND FRIDAY.
&&
.SGX WATCHES/WARNINGS/ADVISORIES...
WIND ADVISORY FOR THE MOUNTAINS AND DESERTS UNTIL 10 PM WEDNESDAY. 
SEE LAXNPWSGX. 
SMALL CRAFT ADVISORY UNTIL 8 PM WEDNESDAY. SEE LAXMWWSGX.
&&
$$
PUBLIC...MOEDE
AVIATION/MARINE...WHITLOW



FULLERTON MUNICIPAL AIRPORT , CA, United States (KFUL) 33-52N 117-59W 35M
Mar 10, 2010 - 02:53 AM EST / 2010.03.10 0753 UTC
Wind: Calm:0
Visibility: 10 mile(s):0
Sky conditions: clear
Temperature: 48.0 F (8.9 C)
Dew Point: 27.0 F (-2.8 C)
Relative Humidity: 43%
Pressure (altimeter): 30 in. Hg (1015 hPa)
ob: KFUL 100753Z 00000KT 10SM CLR 09/M03 A3000 RMK AO2 SLP158 T00891028 401610089
cycle: 8

SANTA ANA WAYNE ORANGE CTY, CA, United States (KSNA) 33-41N 117-52W 15M
Mar 10, 2010 - 03:53 AM EST / 2010.03.10 0853 UTC
Wind: Calm:0
Visibility: 10 mile(s):0
Sky conditions: clear
Temperature: 50.0 F (10.0 C)
Dew Point: 28.0 F (-2.2 C)
Relative Humidity: 42%
Pressure (altimeter): 30.01 in. Hg (1016 hPa)
Pressure tendency: 0.01 inches (0.2 hPa) lower than three hours ago
ob: KSNA 100853Z 00000KT 10SM CLR 10/M02 A3001 RMK AO2 SLP163 T01001022 57002
cycle: 9

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