226
FSUS46 KSGX 022252
QPSSGX
QUANTITATIVE PRECIPITATION FORECAST
NATIONAL WEATHER SERVICE SAN DIEGO CA
352 PM PDT WED APR 2 2025
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
17WED 23WED 05THU 11THU 17THU 23THU 05FRI 11FRI 17FRI 23FRI
23WED 05THU 11THU 17THU 23THU 05FRI 11FRI 17FRI 23FRI 05SAT
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
17WED 23WED 05THU 11THU 17THU 23THU 05FRI 11FRI 17FRI 23FRI
23WED 05THU 11THU 17THU 23THU 05FRI 11FRI 17FRI 23FRI 05SAT
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 0.00 0.00 0.00
VILLA PARK
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
17WED 23WED 05THU 11THU 17THU 23THU 05FRI 11FRI 17FRI 23FRI
23WED 05THU 11THU 17THU 23THU 05FRI 11FRI 17FRI 23FRI 05SAT
FREMONT CANYON
0.00 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
0.00 0.00 0.00 0.04 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 0.03 0.00 0.00 0.00 0.00 0.00 0.00
EL CARISO
0.00 0.00 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00
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
17WED 23WED 05THU 11THU 17THU 23THU 05FRI 11FRI 17FRI 23FRI
23WED 05THU 11THU 17THU 23THU 05FRI 11FRI 17FRI 23FRI 05SAT
ONTARIO
0.00 0.00 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00
SAN BERNARDINO
0.00 0.00 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00
BEAUMONT
0.01 0.00 0.00 0.06 0.17 0.00 0.00 0.00 0.00 0.00
RIVERSIDE
0.00 0.00 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00
PERRIS VALLEY CHANNEL
0.00 0.00 0.00 0.03 0.05 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 0.00 0.00 0.00
TEMECULA
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
HEMET
0.00 0.00 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00
..RIVERSIDE COUNTY MOUNTAINS
17WED 23WED 05THU 11THU 17THU 23THU 05FRI 11FRI 17FRI 23FRI
23WED 05THU 11THU 17THU 23THU 05FRI 11FRI 17FRI 23FRI 05SAT
IDYLLWILD
0.13 0.02 0.00 0.32 0.01 0.00 0.00 0.00 0.00 0.00
..COACHELLA VALLEY
17WED 23WED 05THU 11THU 17THU 23THU 05FRI 11FRI 17FRI 23FRI
23WED 05THU 11THU 17THU 23THU 05FRI 11FRI 17FRI 23FRI 05SAT
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
17WED 23WED 05THU 11THU 17THU 23THU 05FRI 11FRI 17FRI 23FRI
23WED 05THU 11THU 17THU 23THU 05FRI 11FRI 17FRI 23FRI 05SAT
SAN ANTONIO DAM
0.00 0.00 0.00 0.20 0.04 0.00 0.00 0.00 0.00 0.00
LYTLE CREEK
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
WRIGHTWOOD
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
LAKE ARROWHEAD
0.08 0.01 0.00 0.01 0.04 0.00 0.00 0.00 0.00 0.00
BIG BEAR LAKE
0.19 0.00 0.00 0.01 0.02 0.00 0.00 0.00 0.00 0.00
BIG MORONGO CANYON
0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
..APPLE AND LUCERNE VALLEYS
17WED 23WED 05THU 11THU 17THU 23THU 05FRI 11FRI 17FRI 23FRI
23WED 05THU 11THU 17THU 23THU 05FRI 11FRI 17FRI 23FRI 05SAT
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
17WED 23WED 05THU 11THU 17THU 23THU 05FRI 11FRI 17FRI 23FRI
23WED 05THU 11THU 17THU 23THU 05FRI 11FRI 17FRI 23FRI 05SAT
OCEANSIDE
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
MIRAMAR
0.00 0.03 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SAN DIEGO INTERNATIONAL AIRPORT
0.00 0.02 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00
CHULA VISTA
0.00 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00
SAN YSIDRO
0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
..SAN DIEGO COUNTY VALLEYS
17WED 23WED 05THU 11THU 17THU 23THU 05FRI 11FRI 17FRI 23FRI
23WED 05THU 11THU 17THU 23THU 05FRI 11FRI 17FRI 23FRI 05SAT
FALLBROOK
0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
RANCHO BERNARDO
0.02 0.04 0.07 0.01 0.00 0.00 0.00 0.00 0.00 0.00
LA MESA
0.00 0.04 0.07 0.01 0.00 0.00 0.00 0.00 0.00 0.00
EL CAJON
0.01 0.03 0.06 0.03 0.00 0.00 0.00 0.00 0.00 0.00
..SAN DIEGO COUNTY MOUNTAINS
17WED 23WED 05THU 11THU 17THU 23THU 05FRI 11FRI 17FRI 23FRI
23WED 05THU 11THU 17THU 23THU 05FRI 11FRI 17FRI 23FRI 05SAT
PALOMAR MOUNTAIN
0.00 0.03 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00
JULIAN
0.10 0.14 0.07 0.05 0.01 0.00 0.00 0.00 0.00 0.00
MOUNT LAGUNA
0.02 0.07 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00
CAMPO
0.01 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
..SAN DIEGO COUNTY DESERTS
17WED 23WED 05THU 11THU 17THU 23THU 05FRI 11FRI 17FRI 23FRI
23WED 05THU 11THU 17THU 23THU 05FRI 11FRI 17FRI 23FRI 05SAT
BORREGO SPRINGS
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
DISCUSSION...
A LOW PRESSURE SYSTEM WILL LINGER OVER THE SOUTHWEST STATES
THROUGH THURSDAY, THEN BEGIN TO MOVE EAST AND WEAKEN ON FRIDAY.
THERE WILL BE PERIODS OF SHOWERS AT TIMES THROUGH THURSDAY NIGHT
WITH THE GREATEST COVERAGE OVER THE MOUNTAINS AND FOR SAN DIEGO
COUNTY FROM THE COAST TO THE MOUNTAINS. RAINFALL AND LIQUID-
EQUIVALENT ABOVE THE SNOW LEVEL WILL RANGE FROM ONE-TENTH INCH OR
LESS NEAR THE COAST TO ONE-QUARTER TO ONE-HALF INCH IN THE
MOUNTAINS WITH LOCALLY GREATER AMOUNTS ON THE WEST FACING COASTAL
SLOPES. THERE IS ALSO A SLIGHT CHANCE OF THUNDERSTORMS FOR INLAND
AREAS ON THURSDAY AFTERNOON AND EVENING.
A SNOW LEVEL NEAR 4500 TO 5000 FEET THIS AFTERNOON WILL LOWER TO
4000 TO 4500 FEET LATE TONIGHT, THEN RISE TO 5000 TO 5500 FEET
THURSDAY AFTERNOON INTO THURSDAY EVENING. SNOWFALL OF A 2-4 INCHES
IS POSSIBLE ABOVE 5000 FEET WITH LOCALLY 4 TO 8 INCHES ABOVE 7500
FEET.
SS
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