916
FSUS46 KSGX 192245
QPSSGX
QUANTITATIVE PRECIPITATION FORECAST
NATIONAL WEATHER SERVICE SAN DIEGO CA
345 PM PDT SUN APR 19 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
17SUN 23SUN 05MON 11MON 17MON 23MON 05TUE 11TUE 17TUE 23TUE
23SUN 05MON 11MON 17MON 23MON 05TUE 11TUE 17TUE 23TUE 05WED
HUNTINGTON BEACH
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
NEWPORT BEACH
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
LAGUNA BEACH
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SAN CLEMENTE
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
..ORANGE COUNTY INLAND AREAS
17SUN 23SUN 05MON 11MON 17MON 23MON 05TUE 11TUE 17TUE 23TUE
23SUN 05MON 11MON 17MON 23MON 05TUE 11TUE 17TUE 23TUE 05WED
ANAHEIM
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
FULLERTON
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
BREA
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.00 0.00
VILLA PARK
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.00 0.00
..SANTA ANA MOUNTAINS AND FOOTHILLS
17SUN 23SUN 05MON 11MON 17MON 23MON 05TUE 11TUE 17TUE 23TUE
23SUN 05MON 11MON 17MON 23MON 05TUE 11TUE 17TUE 23TUE 05WED
FREMONT CANYON
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.00 0.00
SILVERADO CANYON, 3 MI EAST OF SILVERADO
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
MODJESKA PRESERVE
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SANTIAGO PEAK
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
EL CARISO
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.02 0.01
SANTA ROSA PLATEAU
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
..SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE
17SUN 23SUN 05MON 11MON 17MON 23MON 05TUE 11TUE 17TUE 23TUE
23SUN 05MON 11MON 17MON 23MON 05TUE 11TUE 17TUE 23TUE 05WED
ONTARIO
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.00 0.00
SAN BERNARDINO
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
BEAUMONT
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.04 0.01
RIVERSIDE
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
PERRIS VALLEY CHANNEL
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
PRADO DAM
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.00 0.00
TEMECULA
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.02 0.01
HEMET
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.03 0.01
..RIVERSIDE COUNTY MOUNTAINS
17SUN 23SUN 05MON 11MON 17MON 23MON 05TUE 11TUE 17TUE 23TUE
23SUN 05MON 11MON 17MON 23MON 05TUE 11TUE 17TUE 23TUE 05WED
IDYLLWILD
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.03 0.00
..COACHELLA VALLEY
17SUN 23SUN 05MON 11MON 17MON 23MON 05TUE 11TUE 17TUE 23TUE
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
THERMAL
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
..SAN BERNARDINO COUNTY MOUNTAINS
17SUN 23SUN 05MON 11MON 17MON 23MON 05TUE 11TUE 17TUE 23TUE
23SUN 05MON 11MON 17MON 23MON 05TUE 11TUE 17TUE 23TUE 05WED
SAN ANTONIO DAM
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.03 0.10 0.01
LYTLE CREEK
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.07 0.01
WRIGHTWOOD
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.03 0.00 0.00
LAKE ARROWHEAD
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.09 0.01
BIG BEAR LAKE
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.03 0.00
BIG MORONGO CANYON
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
..APPLE AND LUCERNE VALLEYS
17SUN 23SUN 05MON 11MON 17MON 23MON 05TUE 11TUE 17TUE 23TUE
23SUN 05MON 11MON 17MON 23MON 05TUE 11TUE 17TUE 23TUE 05WED
HESPERIA
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
APPLE VALLEY
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
17SUN 23SUN 05MON 11MON 17MON 23MON 05TUE 11TUE 17TUE 23TUE
23SUN 05MON 11MON 17MON 23MON 05TUE 11TUE 17TUE 23TUE 05WED
OCEANSIDE
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
MIRAMAR
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SAN DIEGO INTERNATIONAL AIRPORT
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
CHULA VISTA
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SAN YSIDRO
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.01
..SAN DIEGO COUNTY VALLEYS
17SUN 23SUN 05MON 11MON 17MON 23MON 05TUE 11TUE 17TUE 23TUE
23SUN 05MON 11MON 17MON 23MON 05TUE 11TUE 17TUE 23TUE 05WED
FALLBROOK
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
RANCHO BERNARDO
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
LA MESA
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
EL CAJON
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
..SAN DIEGO COUNTY MOUNTAINS
17SUN 23SUN 05MON 11MON 17MON 23MON 05TUE 11TUE 17TUE 23TUE
23SUN 05MON 11MON 17MON 23MON 05TUE 11TUE 17TUE 23TUE 05WED
PALOMAR MOUNTAIN
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
JULIAN
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.00
MOUNT LAGUNA
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
CAMPO
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
..SAN DIEGO COUNTY DESERTS
17SUN 23SUN 05MON 11MON 17MON 23MON 05TUE 11TUE 17TUE 23TUE
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
DRY WEATHER THROUGH TUESDAY AFTERNOON. PRECIPITATION CHANCES
RETURN LATE TUESDAY EVENING INTO WEDNESDAY MORNING, WITH THE BEST
CHANCES BEING AFTER MIDNIGHT WEDNESDAY MORNING. 40% CHANCE FOR
MEASURABLE RAIN (0.01" OR HIGHER) ACROSS ORANGE COUNTY AND THE
INLAND EMPIRE, WITH AROUND 30% CHANCE FOR SAN DIEGO COUNTY WEST OF
THE MOUNTAINS. RAIN TOTALS EXPECTED TO BE LIGHT, GENERALLY BELOW
0.10" THROUGH WEDNESDAY. HIGHER AMOUNTS POSSIBLE FOR THE SAN
BERNARDINO MOUNTAINS, WHERE THERE IS AROUND A 20% CHANCE FOR
RAINFALL TOTALS OF UP TO 0.25". THE SNOW LEVEL WILL BE NEAR
7500-8000 FT AT THE ONSET OF PRECIPITATION, LOWERING TO 6300-7300
FT WEDNESDAY MORNING AS PRECIPITATION TAPERS OFF. ANY SNOW
ACCUMULATION WILL BE LESS THAN 1 INCH.
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