125
FPUS56 KSGX 162041
ZFPSGX
ZONE FORECAST PRODUCT FOR EXTREME SOUTHWEST CALIFORNIA
NATIONAL WEATHER SERVICE SAN DIEGO CA
1241 PM PST TUE DEC 16 2025
CAZ552-171100-
ORANGE COUNTY COASTAL AREAS-
INCLUDING THE CITIES OF HUNTINGTON BEACH, COSTA MESA,
NEWPORT BEACH, LAGUNA BEACH, AND SAN CLEMENTE
1241 PM PST TUE DEC 16 2025
TONIGHT
CLEAR. PATCHY FOG. LOWS 51 TO 54. LIGHT WINDS.
WEDNESDAY
PATCHY FOG IN THE MORNING. SUNNY. HIGHS 67 TO 71.
LIGHT WINDS.
WEDNESDAY NIGHT
CLEAR. PATCHY FOG. LOWS 51 TO 54. AREAS OF
WINDS SOUTHEAST 10 MPH IN THE EVENING BECOMING LIGHT.
THURSDAY
SUNNY. PATCHY FOG. HIGHS 70 TO 73 AT THE BEACHES TO
75 TO 78 FARTHER INLAND AND NEAR HIGHER COASTAL TERRAIN. LIGHT
WINDS.
THURSDAY NIGHT
CLEAR. PATCHY FOG OVERNIGHT. LOWS 53 TO 56.
LIGHT WINDS.
FRIDAY
PATCHY FOG IN THE MORNING. SUNNY. HIGHS AROUND 70 AT
THE BEACHES TO 73 TO 76 FARTHER INLAND AND NEAR HIGHER COASTAL
TERRAIN.
FRIDAY NIGHT
CLEAR. PATCHY FOG OVERNIGHT. LOWS 52 TO 55.
SATURDAY
PATCHY FOG IN THE MORNING. SUNNY. HIGHS AROUND 66 AT
THE BEACHES TO 69 TO 72 FARTHER INLAND AND NEAR HIGHER COASTAL
TERRAIN.
SATURDAY NIGHT
CLEAR. PATCHY FOG. LOWS 52 TO 55.
SUNDAY
PATCHY FOG IN THE MORNING. SUNNY. HIGHS AROUND 67 AT
THE BEACHES TO 69 TO 72 FARTHER INLAND AND NEAR HIGHER COASTAL
TERRAIN.
SUNDAY NIGHT
CLEAR. PATCHY FOG OVERNIGHT. LOWS AROUND 53.
MONDAY
PATCHY FOG IN THE MORNING. SUNNY. HIGHS 66 TO 69 AT THE
BEACHES TO 70 TO 73 FARTHER INLAND AND NEAR HIGHER COASTAL
TERRAIN.
MONDAY NIGHT
CLEAR. PATCHY FOG OVERNIGHT. LOWS AROUND 53.
TUESDAY
PATCHY FOG IN THE MORNING. MOSTLY SUNNY. HIGHS 64 TO
67 AT THE BEACHES TO 69 FARTHER INLAND AND NEAR HIGHER COASTAL
TERRAIN.
CAZ554-171100-
ORANGE COUNTY INLAND AREAS-
INCLUDING THE CITIES OF SANTA ANA, ANAHEIM, GARDEN GROVE, IRVINE,
ORANGE, FULLERTON, AND MISSION VIEJO
1241 PM PST TUE DEC 16 2025
TONIGHT
CLEAR. PATCHY FOG. LOWS AROUND 52. LIGHT WINDS.
WEDNESDAY
PATCHY FOG IN THE MORNING. SUNNY. HIGHS 71 TO 74.
LIGHT WINDS.
WEDNESDAY NIGHT
CLEAR. PATCHY FOG. LOWS 51 TO 55. LIGHT WINDS.
THURSDAY
SUNNY. PATCHY FOG. HIGHS AROUND 77 TOWARDS THE COAST
TO 79 TO 82 FARTHER INLAND. LIGHT WINDS.
THURSDAY NIGHT
CLEAR. LOWS 53 TO 56. LIGHT WINDS.
FRIDAY
SUNNY. HIGHS AROUND 75 TOWARDS THE COAST TO 76 TO
79 FARTHER INLAND.
FRIDAY NIGHT
CLEAR. LOWS AROUND 53.
SATURDAY
PATCHY FOG IN THE MORNING. SUNNY. HIGHS 70 TO
73 TOWARDS THE COAST TO 74 FARTHER INLAND.
SATURDAY NIGHT
CLEAR. PATCHY FOG. LOWS AROUND 53.
SUNDAY
PATCHY FOG IN THE MORNING. SUNNY. HIGHS AROUND 73.
SUNDAY NIGHT
CLEAR. PATCHY FOG OVERNIGHT. LOWS AROUND 53.
MONDAY
PATCHY FOG IN THE MORNING. SUNNY. HIGHS 72 TO 76.
MONDAY NIGHT
CLEAR. PATCHY FOG OVERNIGHT. LOWS 51 TO 54.
TUESDAY
PATCHY FOG IN THE MORNING. MOSTLY SUNNY. HIGHS 69 TO
72.
CAZ043-171100-
SAN DIEGO COUNTY COASTAL AREAS-
INCLUDING THE CITIES OF OCEANSIDE, VISTA, CARLSBAD, ENCINITAS,
CHULA VISTA, NATIONAL CITY, AND SAN DIEGO
1241 PM PST TUE DEC 16 2025
TONIGHT
CLEAR. PATCHY FOG. LOWS 49 TO 53. LIGHT WINDS.
WEDNESDAY
PATCHY FOG IN THE MORNING. SUNNY. HIGHS 66 TO
70 NEAR THE COAST TO 71 TO 74 INLAND. LIGHT WINDS BECOMING WEST
10 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
CLEAR. PATCHY FOG. LOWS 49 TO 54. LIGHT WINDS.
THURSDAY
SUNNY. PATCHY FOG. HIGHS 70 TO 75 NEAR THE COAST TO
76 TO 80 INLAND. LIGHT WINDS.
THURSDAY NIGHT
CLEAR. LOWS 52 TO 56. LIGHT WINDS.
FRIDAY
SUNNY. HIGHS 69 TO 74 NEAR THE COAST TO 75 TO
79 INLAND.
FRIDAY NIGHT
CLEAR. LOWS 50 TO 54.
SATURDAY
SUNNY. HIGHS 65 TO 70 NEAR THE COAST TO 70 TO
74 INLAND.
SATURDAY NIGHT
CLEAR. PATCHY FOG. LOWS 50 TO 54.
SUNDAY
PATCHY FOG IN THE MORNING. SUNNY. HIGHS 66 TO 70 NEAR
THE COAST TO 71 TO 74 INLAND.
SUNDAY NIGHT
CLEAR. LOWS 50 TO 54.
MONDAY
SUNNY. HIGHS 66 TO 71 NEAR THE COAST TO 71 TO
75 INLAND.
MONDAY NIGHT
CLEAR. LOWS 50 TO 54.
TUESDAY
SUNNY. HIGHS 65 TO 69 NEAR THE COAST TO 69 TO
72 INLAND.
CAZ050-171100-
SAN DIEGO COUNTY VALLEYS-
INCLUDING THE CITIES OF ESCONDIDO, EL CAJON, SAN MARCOS, LA MESA,
SANTEE, AND POWAY
1241 PM PST TUE DEC 16 2025
TONIGHT
CLEAR. LOWS 44 TO 53 IN WIND SHELTERED AREAS TO 49 TO
57 IN WARMER LOCATIONS. LIGHT WINDS.
WEDNESDAY
SUNNY. HIGHS 72 TO 77 IN THE WESTERN VALLEYS TO
75 TO 80 NEAR THE FOOTHILLS. LIGHT WINDS BECOMING WEST 10 MPH IN
THE AFTERNOON.
WEDNESDAY NIGHT
CLEAR. LOWS 44 TO 54 IN WIND SHELTERED AREAS
TO 50 TO 58 IN WARMER LOCATIONS. LIGHT WINDS BECOMING EAST TO
10 MPH OVERNIGHT.
THURSDAY
SUNNY. HIGHS 80 TO 85. AREAS OF WINDS EAST TO 10 MPH
IN THE MORNING BECOMING LIGHT.
THURSDAY NIGHT
CLEAR. LOWS 47 TO 56 IN WIND SHELTERED AREAS TO
52 TO 60 IN WARMER LOCATIONS. LIGHT WINDS.
FRIDAY
SUNNY. HIGHS 78 TO 83.
FRIDAY NIGHT
CLEAR. LOWS 49 TO 57.
SATURDAY
SUNNY. HIGHS 72 TO 76 IN THE WESTERN VALLEYS TO 74 TO
79 NEAR THE FOOTHILLS.
SATURDAY NIGHT
CLEAR. LOWS 48 TO 56.
SUNDAY
SUNNY. HIGHS 74 TO 79.
SUNDAY NIGHT
CLEAR. LOWS 49 TO 56.
MONDAY
SUNNY. HIGHS 75 TO 80.
MONDAY NIGHT
CLEAR. LOWS 49 TO 55.
TUESDAY
SUNNY. HIGHS 71 TO 76.
CAZ048-171100-
SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE-
INCLUDING THE CITIES OF RIVERSIDE, SAN BERNARDINO, ONTARIO,
MORENO VALLEY, FONTANA, RANCHO CUCAMONGA, AND CORONA
1241 PM PST TUE DEC 16 2025
TONIGHT
CLEAR. LOWS 46 TO 50 IN WIND SHELTERED AREAS TO 51 TO
58 IN WARMER LOCATIONS. LIGHT WINDS.
WEDNESDAY
SUNNY. HIGHS 75 TO 80. LIGHT WINDS BECOMING WEST
10 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
CLEAR. LOWS 46 TO 50 IN WIND SHELTERED AREAS
TO 51 TO 58 IN WARMER LOCATIONS. AREAS OF WINDS EAST TO 10 MPH.
THURSDAY
SUNNY. HIGHS 81 TO 85. AREAS OF WINDS EAST TO 10 MPH
IN THE MORNING BECOMING LIGHT.
THURSDAY NIGHT
CLEAR. LOWS AROUND 50 IN WIND SHELTERED AREAS
TO 53 TO 59 IN WARMER LOCATIONS. LIGHT WINDS.
FRIDAY
SUNNY. HIGHS 79 TO 82.
FRIDAY NIGHT
CLEAR. LOWS 46 TO 55.
SATURDAY
SUNNY. HIGHS 75 TO 79.
SATURDAY NIGHT
CLEAR. LOWS 46 TO 54.
SUNDAY
SUNNY. HIGHS 74 TO 79.
SUNDAY NIGHT
CLEAR. LOWS 45 TO 53.
MONDAY
SUNNY. HIGHS 75 TO 79.
MONDAY NIGHT
CLEAR. LOWS 46 TO 53.
TUESDAY
SUNNY. HIGHS 71 TO 76.
CAZ057-171100-
SANTA ANA MOUNTAINS AND FOOTHILLS-
1241 PM PST TUE DEC 16 2025
TONIGHT
CLEAR. LOWS 47 TO 57. LIGHT WINDS.
WEDNESDAY
SUNNY. HIGHS 70 TO 76. LIGHT WINDS.
WEDNESDAY NIGHT
CLEAR. LOWS 49 TO 59. AREAS OF WINDS NORTHEAST
TO 10 MPH BECOMING NORTH OVERNIGHT.
THURSDAY
SUNNY. HIGHS 75 TO 82. AREAS OF WINDS NORTHEAST TO
10 MPH IN THE MORNING BECOMING LIGHT.
THURSDAY NIGHT
CLEAR. LOWS 50 TO 60. LIGHT WINDS.
FRIDAY
SUNNY. HIGHS 72 TO 79.
FRIDAY NIGHT
CLEAR. LOWS 47 TO 57.
SATURDAY
SUNNY. HIGHS 68 TO 75.
SATURDAY NIGHT
CLEAR. LOWS 46 TO 56.
SUNDAY
SUNNY. HIGHS 68 TO 75.
SUNDAY NIGHT
CLEAR. LOWS 46 TO 56.
MONDAY
SUNNY. HIGHS 69 TO 76.
MONDAY NIGHT
CLEAR. LOWS 46 TO 56.
TUESDAY
MOSTLY SUNNY. HIGHS 65 TO 72.
CAZ055-171100-
SAN BERNARDINO COUNTY MOUNTAINS-
INCLUDING THE CITIES OF CRESTLINE, LAKE ARROWHEAD, BIG BEAR CITY,
BIG BEAR LAKE, RUNNING SPRINGS, AND WRIGHTWOOD
1241 PM PST TUE DEC 16 2025
TONIGHT
CLEAR. LOWS 36 TO 46 ABOVE 6000 FEET TO 46 TO 56 BELOW
6000 FEET. AREAS OF WINDS WEST 10 TO 15 MPH. GUSTS TO 25 MPH
OVERNIGHT.
WEDNESDAY
SUNNY. HIGHS 58 TO 67 ABOVE 6000 FEET TO 65 TO
74 BELOW 6000 FEET. AREAS OF WINDS NORTHWEST 10 TO 20 MPH WITH
GUSTS TO 35 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS 34 TO 44 ABOVE 6000 FEET TO 45 TO
54 BELOW 6000 FEET. AREAS OF WINDS NORTHWEST 10 TO 20 MPH. GUSTS
TO 35 MPH IN THE EVENING.
THURSDAY
SUNNY. HIGHS 59 TO 68 ABOVE 6000 FEET TO 65 TO
74 BELOW 6000 FEET. AREAS OF WINDS NORTH TO 10 MPH IN THE MORNING
BECOMING LIGHT.
THURSDAY NIGHT
CLEAR. LOWS 36 TO 46 ABOVE 6000 FEET TO 47 TO
56 BELOW 6000 FEET. AREAS OF WINDS WEST 10 MPH.
FRIDAY
SUNNY. HIGHS 59 TO 68 ABOVE 6000 FEET TO 66 TO 74 BELOW
6000 FEET.
FRIDAY NIGHT
CLEAR. LOWS 37 TO 47.
SATURDAY
SUNNY. HIGHS 56 TO 65 ABOVE 6000 FEET TO 62 TO
71 BELOW 6000 FEET.
SATURDAY NIGHT
CLEAR. LOWS 36 TO 46.
SUNDAY
SUNNY. HIGHS 54 TO 63 ABOVE 6000 FEET TO 62 TO 70 BELOW
6000 FEET.
SUNDAY NIGHT
CLEAR. LOWS 34 TO 44.
MONDAY
SUNNY. HIGHS 54 TO 63 ABOVE 6000 FEET TO 61 TO 70 BELOW
6000 FEET.
MONDAY NIGHT
CLEAR. LOWS 34 TO 44.
TUESDAY
SUNNY. HIGHS 51 TO 59 ABOVE 6000 FEET TO 58 TO
66 BELOW 6000 FEET.
CAZ056-171100-
RIVERSIDE COUNTY MOUNTAINS-
INCLUDING THE CITY OF IDYLLWILD-PINE COVE
1241 PM PST TUE DEC 16 2025
TONIGHT
CLEAR. LOWS 44 TO 54. AREAS OF WINDS NORTHWEST TO
10 MPH.
WEDNESDAY
SUNNY. HIGHS 67 TO 77. AREAS OF WINDS NORTHWEST
10 TO 15 MPH WITH GUSTS TO 25 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS 43 TO 53. AREAS OF WINDS NORTH
10 TO 15 MPH WITH GUSTS TO 25 MPH BECOMING EAST OVERNIGHT.
THURSDAY
SUNNY. HIGHS 67 TO 77. AREAS OF WINDS EAST TO 10 MPH
IN THE MORNING BECOMING LIGHT.
THURSDAY NIGHT
CLEAR. LOWS 44 TO 54. LIGHT WINDS.
FRIDAY
SUNNY. HIGHS 67 TO 77.
FRIDAY NIGHT
CLEAR. LOWS 44 TO 54.
SATURDAY
SUNNY. HIGHS 64 TO 74.
SATURDAY NIGHT
CLEAR. LOWS 42 TO 52.
SUNDAY
SUNNY. HIGHS 63 TO 73.
SUNDAY NIGHT
CLEAR. LOWS 41 TO 51.
MONDAY
SUNNY. HIGHS 64 TO 74.
MONDAY NIGHT
CLEAR. LOWS 41 TO 51.
TUESDAY
SUNNY. HIGHS 60 TO 70.
CAZ058-171100-
SAN DIEGO COUNTY MOUNTAINS-
INCLUDING THE CITIES OF JULIAN AND PINE VALLEY
1241 PM PST TUE DEC 16 2025
TONIGHT
CLEAR. LOWS 46 TO 56. AREAS OF WINDS WEST TO 10 MPH.
WEDNESDAY
SUNNY. HIGHS 70 TO 78. AREAS OF WINDS NORTHWEST
10 TO 15 MPH WITH GUSTS TO 25 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS 46 TO 56. AREAS OF WINDS NORTHEAST
10 TO 15 MPH. GUSTS TO 25 MPH IN THE EVENING.
THURSDAY
SUNNY. HIGHS 70 TO 80. AREAS OF WINDS EAST 10 TO
15 MPH WITH GUSTS TO 25 MPH...BECOMING TO 10 MPH IN THE
AFTERNOON.
THURSDAY NIGHT
CLEAR. LOWS 47 TO 57. LIGHT WINDS.
FRIDAY
SUNNY. HIGHS 71 TO 79.
FRIDAY NIGHT
CLEAR. LOWS 46 TO 56.
SATURDAY
SUNNY. HIGHS 68 TO 75.
SATURDAY NIGHT
CLEAR. LOWS 44 TO 54.
SUNDAY
SUNNY. HIGHS 67 TO 76.
SUNDAY NIGHT
CLEAR. LOWS 43 TO 53.
MONDAY
SUNNY. HIGHS 67 TO 76.
MONDAY NIGHT
CLEAR. LOWS 44 TO 53.
TUESDAY
SUNNY. HIGHS 63 TO 71.
CAZ060-171100-
APPLE AND LUCERNE VALLEYS-
INCLUDING THE CITIES OF VICTORVILLE, HESPERIA, APPLE VALLEY,
AND LUCERNE VALLEY
1241 PM PST TUE DEC 16 2025
TONIGHT
CLEAR. LOWS 43 TO 52. AREAS OF WINDS WEST 10 TO
15 MPH. GUSTS TO 25 MPH OVERNIGHT.
WEDNESDAY
SUNNY. HIGHS 71 TO 78. AREAS OF WINDS WEST 15 TO
25 MPH WITH GUSTS TO 35 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS 41 TO 48. AREAS OF WINDS WEST
10 TO 20 MPH WITH GUSTS TO 30 MPH...BECOMING TO 10 MPH OVERNIGHT.
THURSDAY
SUNNY. HIGHS 70 TO 75. LIGHT WINDS.
THURSDAY NIGHT
CLEAR. LOWS 42 TO 51. LIGHT WINDS.
FRIDAY
SUNNY. HIGHS 76 TO 79.
FRIDAY NIGHT
CLEAR. LOWS 46 TO 52.
SATURDAY
SUNNY. HIGHS 73 TO 78.
SATURDAY NIGHT
CLEAR. LOWS 46 TO 52.
SUNDAY
SUNNY. HIGHS 72 TO 76.
SUNDAY NIGHT
CLEAR. LOWS 43 TO 49.
MONDAY
SUNNY. HIGHS 70 TO 74.
MONDAY NIGHT
CLEAR. LOWS 42 TO 48.
TUESDAY
SUNNY. HIGHS 66 TO 72.
CAZ065-171100-
SAN GORGONIO PASS NEAR BANNING-
1241 PM PST TUE DEC 16 2025
TONIGHT
CLEAR. LOWS 56 TO 59 THROUGH THE PASS TO 59 TO 65 IN
THE NORTHERN COACHELLA VALLEY. AREAS OF WINDS NORTH TO 10 MPH.
WEDNESDAY
SUNNY. HIGHS AROUND 82. AREAS OF WINDS SOUTHEAST
10 TO 15 MPH WITH GUSTS TO 25 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS 54 TO 59 THROUGH THE PASS TO 59 TO
64 IN THE NORTHERN COACHELLA VALLEY. LIGHT WINDS BECOMING NORTH
10 MPH OVERNIGHT.
THURSDAY
SUNNY. HIGHS AROUND 82. AREAS OF WINDS SOUTHEAST TO
10 MPH.
THURSDAY NIGHT
CLEAR. LOWS 56 TO 60 THROUGH THE PASS TO 59 TO
64 IN THE NORTHERN COACHELLA VALLEY. LIGHT WINDS BECOMING
NORTHWEST TO 10 MPH OVERNIGHT.
FRIDAY
SUNNY. HIGHS 82 TO 85.
FRIDAY NIGHT
CLEAR. LOWS 55 TO 65.
SATURDAY
SUNNY. HIGHS AROUND 79 THROUGH THE PASS TO 80 TO
83 IN THE NORTHERN COACHELLA VALLEY.
SATURDAY NIGHT
CLEAR. LOWS 55 TO 64.
SUNDAY
SUNNY. HIGHS AROUND 78 THROUGH THE PASS TO 79 TO 82 IN
THE NORTHERN COACHELLA VALLEY.
SUNDAY NIGHT
CLEAR. LOWS 53 TO 63.
MONDAY
SUNNY. HIGHS 77 TO 81.
MONDAY NIGHT
CLEAR. LOWS 53 TO 63.
TUESDAY
SUNNY. HIGHS 75 TO 79.
CAZ061-171100-
COACHELLA VALLEY-
INCLUDING THE CITIES OF INDIO, PALM SPRINGS, CATHEDRAL CITY,
PALM DESERT, PALM DESERT COUNTRY, LA QUINTA, AND COACHELLA
1241 PM PST TUE DEC 16 2025
TONIGHT
CLEAR. LOWS 51 TO 59. LIGHT WINDS.
WEDNESDAY
SUNNY. HIGHS 78 TO 83. LIGHT WINDS.
WEDNESDAY NIGHT
CLEAR. LOWS 52 TO 59. LIGHT WINDS.
THURSDAY
SUNNY. HIGHS 81 TO 84. LIGHT WINDS.
THURSDAY NIGHT
CLEAR. LOWS 52 TO 59. LIGHT WINDS.
FRIDAY
SUNNY. HIGHS 81 TO 86.
FRIDAY NIGHT
CLEAR. LOWS 52 TO 60.
SATURDAY
SUNNY. HIGHS 78 TO 83.
SATURDAY NIGHT
CLEAR. LOWS 51 TO 58.
SUNDAY
SUNNY. HIGHS 77 TO 82.
SUNDAY NIGHT
CLEAR. LOWS 51 TO 57.
MONDAY
SUNNY. HIGHS AROUND 80.
MONDAY NIGHT
CLEAR. LOWS 51 TO 58.
TUESDAY
SUNNY. HIGHS AROUND 78.
CAZ062-171100-
SAN DIEGO COUNTY DESERTS-
INCLUDING THE CITY OF BORREGO SPRINGS
1241 PM PST TUE DEC 16 2025
TONIGHT
CLEAR. LOWS 53 TO 62. LIGHT WINDS.
WEDNESDAY
SUNNY. HIGHS 79 TO 84. LIGHT WINDS.
WEDNESDAY NIGHT
CLEAR. LOWS 53 TO 62. LIGHT WINDS.
THURSDAY
SUNNY. HIGHS 81 TO 84. LIGHT WINDS.
THURSDAY NIGHT
CLEAR. LOWS 53 TO 62. LIGHT WINDS.
FRIDAY
SUNNY. HIGHS 81 TO 86.
FRIDAY NIGHT
CLEAR. LOWS 55 TO 63.
SATURDAY
SUNNY. HIGHS 79 TO 84.
SATURDAY NIGHT
CLEAR. LOWS 53 TO 62.
SUNDAY
SUNNY. HIGHS 78 TO 83.
SUNDAY NIGHT
CLEAR. LOWS 51 TO 60.
MONDAY
SUNNY. HIGHS 78 TO 82.
MONDAY NIGHT
CLEAR. LOWS 52 TO 61.
TUESDAY
SUNNY. HIGHS AROUND 80.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page