312
FSUS46 KSGX 120720
QPSSGX
QUANTITATIVE PRECIPITATION FORECAST
NATIONAL WEATHER SERVICE SAN DIEGO CA
1220 AM PDT SUN APR 12 2026
PRECIPITATION FORECAST IN INCHES IN 6-HOUR PERIODS...
[ BEGINNING TIMES FOR EACH PERIOD ARE IN LOCAL TIME... ]
[ FOR EXAMPLE...05THU ]
[ ...11THU IS A FORECAST FOR 5 AM TO 11 AM THURSDAY ]
[ FOR EXAMPLE...23THU ]
[ ...05FRI IS A FORECAST FOR 11 PM THURSDAY TO 5 AM FRIDAY]
..ORANGE COUNTY COASTAL AREAS
05SUN 11SUN 17SUN 23SUN 05MON 11MON 17MON 23MON 05TUE 11TUE 17TUE 23TUE
11SUN 17SUN 23SUN 05MON 11MON 17MON 23MON 05TUE 11TUE 17TUE 23TUE 05WED
HUNTINGTON BEACH
0.12 0.10 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
NEWPORT BEACH
0.14 0.21 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
LAGUNA BEACH
0.17 0.13 0.00 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SAN CLEMENTE
0.10 0.15 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
..ORANGE COUNTY INLAND AREAS
05SUN 11SUN 17SUN 23SUN 05MON 11MON 17MON 23MON 05TUE 11TUE 17TUE 23TUE
11SUN 17SUN 23SUN 05MON 11MON 17MON 23MON 05TUE 11TUE 17TUE 23TUE 05WED
ANAHEIM
0.15 0.09 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
FULLERTON
0.10 0.07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
BREA
0.16 0.12 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
VILLA PARK
0.15 0.27 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
..SANTA ANA MOUNTAINS AND FOOTHILLS
05SUN 11SUN 17SUN 23SUN 05MON 11MON 17MON 23MON 05TUE 11TUE 17TUE 23TUE
11SUN 17SUN 23SUN 05MON 11MON 17MON 23MON 05TUE 11TUE 17TUE 23TUE 05WED
FREMONT CANYON
0.22 0.30 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SILVERADO CANYON, 3 MI EAST OF SILVERADO
0.31 0.41 0.04 0.00 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00
MODJESKA PRESERVE
0.28 0.32 0.03 0.00 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00
SANTIAGO PEAK
0.42 0.39 0.03 0.01 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00
EL CARISO
0.20 0.23 0.01 0.00 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00
SANTA ROSA PLATEAU
0.19 0.24 0.02 0.00 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00
..SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE
05SUN 11SUN 17SUN 23SUN 05MON 11MON 17MON 23MON 05TUE 11TUE 17TUE 23TUE
11SUN 17SUN 23SUN 05MON 11MON 17MON 23MON 05TUE 11TUE 17TUE 23TUE 05WED
ONTARIO
0.16 0.08 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SAN BERNARDINO
0.13 0.14 0.01 0.00 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00
BEAUMONT
0.17 0.21 0.05 0.00 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00
RIVERSIDE
0.13 0.15 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
PERRIS VALLEY CHANNEL
0.07 0.11 0.01 0.00 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00
PRADO DAM
0.12 0.22 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
TEMECULA
0.08 0.07 0.03 0.00 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00
HEMET
0.04 0.11 0.05 0.00 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00
..RIVERSIDE COUNTY MOUNTAINS
05SUN 11SUN 17SUN 23SUN 05MON 11MON 17MON 23MON 05TUE 11TUE 17TUE 23TUE
11SUN 17SUN 23SUN 05MON 11MON 17MON 23MON 05TUE 11TUE 17TUE 23TUE 05WED
IDYLLWILD
0.12 0.32 0.42 0.05 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00
..COACHELLA VALLEY
05SUN 11SUN 17SUN 23SUN 05MON 11MON 17MON 23MON 05TUE 11TUE 17TUE 23TUE
11SUN 17SUN 23SUN 05MON 11MON 17MON 23MON 05TUE 11TUE 17TUE 23TUE 05WED
PALM SPRINGS
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
THERMAL
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
..SAN BERNARDINO COUNTY MOUNTAINS
05SUN 11SUN 17SUN 23SUN 05MON 11MON 17MON 23MON 05TUE 11TUE 17TUE 23TUE
11SUN 17SUN 23SUN 05MON 11MON 17MON 23MON 05TUE 11TUE 17TUE 23TUE 05WED
SAN ANTONIO DAM
0.59 0.26 0.02 0.00 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00
LYTLE CREEK
0.37 0.29 0.01 0.00 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00
WRIGHTWOOD
0.31 0.25 0.00 0.00 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00
LAKE ARROWHEAD
0.60 0.49 0.11 0.01 0.00 0.06 0.07 0.00 0.00 0.00 0.00 0.00
BIG BEAR LAKE
0.11 0.26 0.11 0.00 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00
BIG MORONGO CANYON
0.00 0.03 0.00 0.00 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00
..APPLE AND LUCERNE VALLEYS
05SUN 11SUN 17SUN 23SUN 05MON 11MON 17MON 23MON 05TUE 11TUE 17TUE 23TUE
11SUN 17SUN 23SUN 05MON 11MON 17MON 23MON 05TUE 11TUE 17TUE 23TUE 05WED
HESPERIA
0.06 0.04 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
VICTORVILLE
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
APPLE VALLEY
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
..SAN DIEGO COUNTY COASTAL AREAS
05SUN 11SUN 17SUN 23SUN 05MON 11MON 17MON 23MON 05TUE 11TUE 17TUE 23TUE
11SUN 17SUN 23SUN 05MON 11MON 17MON 23MON 05TUE 11TUE 17TUE 23TUE 05WED
OCEANSIDE
0.10 0.09 0.01 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00
MIRAMAR
0.03 0.11 0.10 0.00 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00
SAN DIEGO INTERNATIONAL AIRPORT
0.01 0.14 0.07 0.03 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00
CHULA VISTA
0.00 0.05 0.10 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SAN YSIDRO
0.00 0.03 0.05 0.03 0.02 0.03 0.00 0.00 0.00 0.00 0.00 0.00
..SAN DIEGO COUNTY VALLEYS
05SUN 11SUN 17SUN 23SUN 05MON 11MON 17MON 23MON 05TUE 11TUE 17TUE 23TUE
11SUN 17SUN 23SUN 05MON 11MON 17MON 23MON 05TUE 11TUE 17TUE 23TUE 05WED
FALLBROOK
0.06 0.12 0.01 0.01 0.01 0.02 0.00 0.00 0.00 0.00 0.00 0.00
RANCHO BERNARDO
0.02 0.08 0.07 0.02 0.02 0.05 0.00 0.00 0.00 0.00 0.00 0.00
LA MESA
0.00 0.03 0.10 0.03 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00
EL CAJON
0.00 0.03 0.09 0.05 0.01 0.02 0.00 0.00 0.00 0.00 0.00 0.00
..SAN DIEGO COUNTY MOUNTAINS
05SUN 11SUN 17SUN 23SUN 05MON 11MON 17MON 23MON 05TUE 11TUE 17TUE 23TUE
11SUN 17SUN 23SUN 05MON 11MON 17MON 23MON 05TUE 11TUE 17TUE 23TUE 05WED
PALOMAR MOUNTAIN
0.03 0.21 0.13 0.01 0.01 0.04 0.00 0.00 0.00 0.00 0.00 0.00
JULIAN
0.08 0.15 0.33 0.13 0.10 0.07 0.00 0.00 0.00 0.00 0.00 0.00
MOUNT LAGUNA
0.00 0.07 0.17 0.13 0.10 0.08 0.00 0.00 0.00 0.00 0.00 0.00
CAMPO
0.00 0.01 0.04 0.03 0.05 0.02 0.00 0.00 0.00 0.00 0.00 0.00
..SAN DIEGO COUNTY DESERTS
05SUN 11SUN 17SUN 23SUN 05MON 11MON 17MON 23MON 05TUE 11TUE 17TUE 23TUE
11SUN 17SUN 23SUN 05MON 11MON 17MON 23MON 05TUE 11TUE 17TUE 23TUE 05WED
BORREGO SPRINGS
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
DRY WEATHER WILL CONTINUE THROUGH EARLY THIS MORNING BEFORE THE
ARRIVAL OF AN ASSOCIATED COLD FRONT WITH THE SECONDARY LOW
PRESSURE SYSTEM MOVING IN FROM THE NORTHWEST. THIS FEATURE WILL
BRING A BETTER SHOT OF ADDITIONAL RAINFALL LATER TODAY THROUGH
TOMORROW, RANGING FROM AROUND ONE-THIRD INCH NEAR THE COAST TO
ONE-HALF TO ONE INCH IN THE MOUNTAINS WITH LESS THAN ONE-QUARTER
INCH IN THE HIGH DESERT AND LESS THAN ONE-TENTH INCH IN THE LOWER
DESERTS. THE HIGHEST AMOUNTS ARE EXPECTED WITHIN THE SAN
BERNARDINO MOUNTAINS OF UP TO ONE AND A HALF INCHES ACROSS THE
COASTAL-FACING SLOPES, WHERE THERE COULD BE LOCALLY UP TO 2
INCHES.
SOME ADDITIONAL SHOWERS COULD LINGER SUNDAY NIGHT INTO MONDAY
MORNING, WITH THE SNOW LEVEL BEGINNING AROUND 6500 FEET THIS
MORNING, LOWERING TO 5000 TO 5500 FEET LATE TONIGHT INTO MONDAY
MORNING.
THERE IS ONLY A SLIGHT CHANCE OF SHOWERS AGAIN TOWARDS THE LATTER
HALF OF THE WORK WEEK.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page