Quantitative Precipitation Statement
Issued by NWS Los Angeles, CA

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FSUS46 KLOX 252246
QPSLOX

QUANTITATIVE PRECIPITATION FORECAST
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
400 PM PST SAT FEB 25 2017

PRECIPITATION FORECASTS IN INCHES ARE PROVIDED IN 3-HOUR
INCREMENTS UNTIL 0400 FOLLOWED BY 6-HOUR INCREMENTS UNTIL 1600.
THUNDERSTORM CHANCES COVER UP TO 1600 ON DAY 1 ONLY.

LIGHT RAINFALL AMOUNTS GREATER THAN ZERO BUT LESS THAN A TENTH OF AN
INCH ARE SHOWN AS LGT.NCH AND

THE DISCUSSION COVERS THE PERIOD FROM: SAT FEB 25 2017 THROUGH SAT MAR 04 2017.

&&
                                    16-19  19-22  22-01  01-04  |  04-10  10-16

SAN LUIS OBISPO COUNTY...

LSRC1:CAMBRIA                        LGT    0.1    0.1    0.1   |   LGT    0.0
SMRC1:SANTA MARGARITA                LGT    0.1    0.1    0.1   |   LGT    0.0
NIPC1:LOPEZ LAKE                     LGT    0.1    0.1    0.1   |   LGT    0.0

SLO: PEAK 1-HR RATES: CST/VLY 0.11-0.25    FTHLS/MTNS 0.11-0.25
                      EXPECTED TO OCCUR BETWEEN  0100-0700
CHANCE THUNDERSTORMS: NO

&&
                                    16-19  19-22  22-01  01-04  |  04-10  10-16

SANTA BARBARA COUNTY...

SIYC1:SANTA MARIA CITY               LGT    0.1    0.1    0.1   |   LGT    0.0
SBTC1:SANTA BARBARA POTRERO          LGT    LGT    0.1    0.1   |   LGT    LGT
GBRC1:GIBRALTAR DAM                  LGT    LGT    0.1    0.1   |   LGT    LGT
SMCC1:SAN MARCOS PASS                LGT    LGT    0.1    0.1   |   LGT    LGT
SBFC1:SANTA BARBARA COUNTY BUILDING  LGT    LGT    0.1    0.1   |   LGT    LGT

SBA: PEAK 1-HR RATES: CST/VLY 0.11-0.25    FTHLS/MTNS 0.11-0.25
                      EXPECTED TO OCCUR BETWEEN  0300-0900
CHANCE THUNDERSTORMS: NO

&&
                                    16-19  19-22  22-01  01-04  |  04-10  10-16

VENTURA COUNTY...

FGWC1:FAGAN CANYON                   LGT    LGT    0.1    0.1   |   LGT    LGT
HRCC1:HOPPER CANYON                  LGT    LGT    0.1    0.1   |   LGT    LGT
MTDC1:MATILIJA DAM                   LGT    LGT    0.1    0.1   |   0.1    LGT
VTUC1:VENTURA COUNTY GOVT CENTER     LGT    LGT    0.1    0.1   |   LGT    LGT
MORC1:MOORPARK COUNTY YARD           LGT    LGT    0.1    0.1   |   LGT    LGT
CRXC1:CIRCLE X RANCH                 LGT    LGT    0.1    0.1   |   0.1    LGT

VTU: PEAK 1-HR RATES: CST/VLY 0.01-0.10    FTHLS/MTNS 0.11-0.25
                      EXPECTED TO OCCUR BETWEEN  0400-1000
CHANCE THUNDERSTORMS: NONCH AND

&&
                                    16-19  19-22  22-01  01-04  |  04-10  10-16

LOS ANGELES COUNTY...

WFKC1:WEST FORK HELIPORT (MT WILSON) LGT    LGT    0.1    0.1   |   0.1    LGT
BDDC1:BIG DALTON DAM                 LGT    LGT    0.1    0.1   |   0.1    LGT
PCDC1:PACOIMA DAM                    LGT    LGT    LGT    0.1   |   0.1    LGT
FLTC1:LA CANADA FLINTRIDGE           LGT    LGT    LGT    0.1   |   0.1    LGT
SAUC1:SAUGUS                         LGT    LGT    LGT    0.1   |   0.1    LGT
CQT  :LOS ANGELES DOWNTOWN (USC)     LGT    LGT    LGT    0.1   |   0.1    LGT
MLUC1:BIG ROCK MESA                  LGT    LGT    0.1    0.1   |   0.1    LGT

LAC: PEAK 1-HR RATES: CST/VLY 0.01-0.10    FTHLS/MTNS 0.11-0.25
                      EXPECTED TO OCCUR BETWEEN  0500-1100
CHANCE THUNDERSTORMS: NO

&&


DISCUSSION:

A COLD UPPER-LEVEL TROUGH OF LOW PRESSURE OFF THE NORTH COAST OF
CALIFORNIA WILL MOVE SOUTHEAST INTO THE AREA TONIGHT. RAIN WILL
BECOME LIKELY ACROSS THE CENTRAL COAST LATE THIS EVENING, THEN
SPREAD INTO THE LOS ANGELES BASIN JUST BEFORE DAYBREAK SUNDAY
MORNING. RAINFALL AMOUNTS SHOULD RANGE BETWEEN 0.25 AND 0.50 INCH
WITH LOCAL AMOUNTS UP TO 0.75 INCH ARE POSSIBLE ALONG SOUTHWEST AND
WEST FACING SLOPES. THE SNOW LEVEL WILL FALL TO BETWEEN 3500 AND
4000 FEET BETWEEN LATE TONIGHT AND INTO SUNDAY MORNING. SNOW
ACCUMULATIONS BETWEEN 1 AND 3 INCHES ARE FORECAST ACROSS THE
MOUNTAINS. LOCAL AMOUNTS UP TO AROUND 7 INCHES COULD OCCUR ON
FAVORED MOUNTAIN PEAKS.

&&

HALL



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