526
FPUS56 KSGX 111006
ZFPSGX

Zone Forecast Product for Extreme Southwest California
National Weather Service San Diego CA
206 AM PST Thu Dec 11 2025

CAZ552-112300-
Orange County Coastal Areas-
Including the cities of Huntington Beach, Costa Mesa,
Newport Beach, Laguna Beach, and San Clemente
206 AM PST Thu Dec 11 2025

.TODAY...Patchy fog this morning. Mostly sunny. Highs 70 to 73 at
the beaches to 74 to 78 farther inland and near higher coastal
terrain. Light winds becoming southwest 10 mph this afternoon.
.TONIGHT...Mostly clear in the evening...becoming partly cloudy
overnight with patchy fog. Lows 52 to 55. Light winds.
.FRIDAY...Partly cloudy with patchy fog in the morning...becoming
mostly sunny. Highs around 70 at the beaches to 73 to 76 farther
inland and near higher coastal terrain. Light winds becoming
southwest 10 mph in the afternoon.
.FRIDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy overnight with patchy fog. Lows around 53. Light winds.
.SATURDAY...Mostly cloudy with patchy fog in the morning...
becoming partly cloudy. Highs 66 to 69 at the beaches to 70 to
73 farther inland and near higher coastal terrain. Light winds.
.SATURDAY NIGHT...Partly cloudy in the evening...becoming mostly
cloudy overnight with patchy fog. Lows around 53.
.SUNDAY...Mostly cloudy with patchy fog in the morning...becoming
partly cloudy. Highs around 70 at the beaches to 72 to 75 farther
inland and near higher coastal terrain.
.SUNDAY NIGHT...Partly cloudy. Patchy fog overnight. Lows around
53.
.MONDAY...Partly cloudy with patchy fog in the morning...becoming
mostly sunny. Highs 69 to 72 at the beaches to 73 to 76 farther
inland and near higher coastal terrain.
.MONDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows around 54.
.TUESDAY...Partly cloudy. Highs 69 to 74.
.TUESDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows around 54.
.WEDNESDAY...Partly cloudy. Highs around 70 at the beaches to
72 farther inland and near higher coastal terrain.

$$

CAZ554-112300-
Orange County Inland Areas-
Including the cities of Santa Ana, Anaheim, Garden Grove, Irvine,
Orange, Fullerton, and Mission Viejo
206 AM PST Thu Dec 11 2025

.TODAY...Mostly sunny. Highs 76 to 79 towards the coast to 80 to
83 farther inland. Light winds.
.TONIGHT...Mostly clear in the evening...becoming partly cloudy
overnight with patchy fog. Lows 52 to 55. Light winds.
.FRIDAY...Partly cloudy with patchy fog in the morning...becoming
mostly sunny. Highs around 75 towards the coast to 80 farther
inland. Light winds.
.FRIDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy overnight with patchy fog. Lows around 53. Light winds.
.SATURDAY...Patchy fog in the morning. Partly cloudy. Highs
around 73 towards the coast to 75 to 78 farther inland. Light
winds.
.SATURDAY NIGHT...Partly cloudy. Patchy fog overnight. Lows
around 53.
.SUNDAY...Mostly cloudy with patchy fog in the morning...becoming
partly cloudy. Highs 74 to 78.
.SUNDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy overnight with patchy fog. Lows around 53.
.MONDAY...Partly cloudy with patchy fog in the morning...becoming
mostly sunny. Highs around 76 towards the coast to 80 farther
inland.
.MONDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows 52 to 55.
.TUESDAY...Partly cloudy in the morning...becoming mostly sunny.
Highs 74 to 78.
.TUESDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows 52 to 55.
.WEDNESDAY...Partly cloudy. Highs 73 to 76.

$$

CAZ043-112300-
San Diego County Coastal Areas-
Including the cities of Oceanside, Vista, Carlsbad, Encinitas,
Chula Vista, National City, and San Diego
206 AM PST Thu Dec 11 2025

.TODAY...Mostly sunny. Highs 70 to 75 near the coast to 76 to
79 inland. Light winds becoming west 10 mph this afternoon.
.TONIGHT...Mostly clear in the evening...becoming partly cloudy
overnight with patchy fog. Lows 50 to 55. Light winds.
.FRIDAY...Patchy fog in the morning. Partly cloudy. Highs 68 to
73 near the coast to 74 to 78 inland. Light winds becoming west
10 mph in the afternoon.
.FRIDAY NIGHT...Partly cloudy. Patchy fog overnight. Lows 51 to
54. Light winds.
.SATURDAY...Patchy fog in the morning. Partly cloudy. Highs 67 to
71 near the coast to 72 to 75 inland. Light winds.
.SATURDAY NIGHT...Partly cloudy in the evening...becoming cloudy
overnight with patchy fog. Lows 51 to 54.
.SUNDAY...Mostly cloudy with patchy fog in the morning...becoming
partly cloudy. Highs 67 to 71 near the coast to 72 to 75 inland.
.SUNDAY NIGHT...Partly cloudy. Patchy fog overnight. Lows 51 to
54.
.MONDAY...Partly cloudy with patchy fog in the morning...becoming
mostly sunny. Highs 68 to 72 near the coast to 74 to 77 inland.
.MONDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows 51 to 54.
.TUESDAY...Partly cloudy in the morning...becoming mostly sunny.
Highs 68 to 73 near the coast to 73 to 77 inland.
.TUESDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows 52 to 55.
.WEDNESDAY...Partly cloudy. Highs 68 to 72 near the coast to
72 to 76 inland.

$$

CAZ050-112300-
San Diego County Valleys-
Including the cities of Escondido, El Cajon, San Marcos, La Mesa,
Santee, and Poway
206 AM PST Thu Dec 11 2025

.TODAY...Sunny. Highs 80 to 85. Areas of winds east to 10 mph
becoming west 10 mph this afternoon.
.TONIGHT...Mostly clear. Lows 47 to 55 in wind sheltered areas to
51 to 58 in warmer locations. Light winds.
.FRIDAY...Mostly sunny. Highs 76 to 80 in the western valleys to
78 to 83 near the foothills. Light winds becoming west 10 mph in
the afternoon.
.FRIDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy overnight with patchy fog. Lows 47 to 54 in wind sheltered
areas to 52 to 57 in warmer locations. Light winds.
.SATURDAY...Patchy fog in the morning. Partly cloudy. Highs 75 to
80. Light winds.
.SATURDAY NIGHT...Partly cloudy in the evening...becoming mostly
cloudy overnight with patchy fog. Lows 51 to 57.
.SUNDAY...Patchy fog in the morning. Partly cloudy. Highs 75 to
80.
.SUNDAY NIGHT...Partly cloudy. Patchy fog overnight. Lows 50 to
56.
.MONDAY...Mostly sunny. Highs 77 to 82.
.MONDAY NIGHT...Mostly clear. Lows 50 to 55.
.TUESDAY...Mostly sunny. Highs 76 to 81.
.TUESDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows 51 to 56.
.WEDNESDAY...Partly cloudy. Highs 74 to 79.

$$

CAZ048-112300-
San Bernardino and Riverside County Valleys-The Inland Empire-
Including the cities of Riverside, San Bernardino, Ontario,
Moreno Valley, Fontana, Rancho Cucamonga, and Corona
206 AM PST Thu Dec 11 2025

.TODAY...Sunny. Highs 82 to 87. Areas of winds north to 10 mph
becoming west 10 mph this afternoon.
.TONIGHT...Clear. Lows 48 to 52 in wind sheltered areas to 52 to
59 in warmer locations. Light winds.
.FRIDAY...Mostly sunny. Highs 80 to 84. Light winds becoming west
10 mph in the afternoon.
.FRIDAY NIGHT...Mostly clear. Lows 47 to 51 in wind sheltered
areas to 52 to 57 in warmer locations. Light winds.
.SATURDAY...Partly cloudy. Highs 77 to 81. Light winds.
.SATURDAY NIGHT...Partly cloudy. Patchy fog overnight. Lows 49 to
54.
.SUNDAY...Partly cloudy in the morning...becoming mostly sunny.
Highs 77 to 81.
.SUNDAY NIGHT...Mostly clear. Lows 48 to 54.
.MONDAY...Mostly sunny. Highs 77 to 82.
.MONDAY NIGHT...Mostly clear. Lows 48 to 54.
.TUESDAY...Mostly sunny. Highs 76 to 81.
.TUESDAY NIGHT...Mostly clear. Lows 49 to 55.
.WEDNESDAY...Partly cloudy. Highs 75 to 79.

$$

CAZ057-112300-
Santa Ana Mountains and Foothills-
206 AM PST Thu Dec 11 2025

.TODAY...Sunny. Highs 75 to 82. Areas of winds north 10 to
15 mph. Gusts to 25 mph this morning.
.TONIGHT...Clear. Lows 49 to 59. Areas of winds north 10 mph.
.FRIDAY...Mostly sunny. Highs 73 to 80. Areas of winds north to
10 mph in the morning becoming light.
.FRIDAY NIGHT...Mostly clear. Lows 47 to 57. Light winds.
.SATURDAY...Partly cloudy. Highs 71 to 78. Light winds.
.SATURDAY NIGHT...Partly cloudy. Lows 47 to 57.
.SUNDAY...Partly cloudy. Highs 71 to 78.
.SUNDAY NIGHT...Mostly clear. Lows 47 to 57.
.MONDAY...Mostly sunny. Highs 72 to 80.
.MONDAY NIGHT...Mostly clear. Lows 47 to 57.
.TUESDAY...Mostly sunny. Highs 71 to 77.
.TUESDAY NIGHT...Mostly clear. Lows 47 to 56.
.WEDNESDAY...Mostly sunny in the morning...becoming partly
cloudy. Highs 69 to 76.

$$

CAZ055-112300-
San Bernardino County Mountains-
Including the cities of Crestline, Lake Arrowhead, Big Bear City,
Big Bear Lake, Running Springs, and Wrightwood
206 AM PST Thu Dec 11 2025

.TODAY...Sunny. Highs 58 to 67 above 6000 feet to 65 to 75 below
6000 feet. Areas of winds north to 10 mph.
.TONIGHT...Clear, colder. Lows 35 to 45 above 6000 feet to 46 to
55 below 6000 feet. Areas of winds east 10 mph.
.FRIDAY...Mostly sunny. Highs 58 to 67 above 6000 feet to 65 to
74 below 6000 feet. Areas of winds north 10 mph in the morning
becoming light.
.FRIDAY NIGHT...Mostly clear. Lows 34 to 44 above 6000 feet to
45 to 53 below 6000 feet. Light winds.
.SATURDAY...Mostly sunny in the morning...becoming partly cloudy.
Highs 55 to 64 above 6000 feet to 63 to 71 below 6000 feet. Light
winds.
.SATURDAY NIGHT...Partly cloudy. Lows 36 to 46.
.SUNDAY...Partly cloudy in the morning...becoming mostly sunny.
Highs 54 to 63 above 6000 feet to 62 to 70 below 6000 feet.
.SUNDAY NIGHT...Mostly clear. Lows 35 to 45.
.MONDAY...Mostly sunny. Highs 54 to 63 above 6000 feet to 62 to
71 below 6000 feet.
.MONDAY NIGHT...Mostly clear. Lows 36 to 46.
.TUESDAY...Mostly sunny. Highs 55 to 63 above 6000 feet to 62 to
71 below 6000 feet.
.TUESDAY NIGHT...Mostly clear. Lows 38 to 48.
.WEDNESDAY...Partly cloudy. Highs 55 to 63 above 6000 feet to
62 to 70 below 6000 feet.

$$

CAZ056-112300-
Riverside County Mountains-
Including the city of Idyllwild-Pine Cove
206 AM PST Thu Dec 11 2025

.TODAY...Sunny. Highs 67 to 77. Areas of winds east to 10 mph.
Gusts to 25 mph this morning.
.TONIGHT...Clear. Lows 43 to 53. Areas of winds northeast 10 mph
in the evening becoming light.
.FRIDAY...Mostly sunny. Highs 67 to 77. Light winds.
.FRIDAY NIGHT...Mostly clear. Lows 42 to 52. Light winds.
.SATURDAY...Partly cloudy. Highs 64 to 74. Light winds.
.SATURDAY NIGHT...Partly cloudy. Lows 40 to 50.
.SUNDAY...Partly cloudy. Highs 63 to 73.
.SUNDAY NIGHT...Partly cloudy in the evening...becoming mostly
clear. Lows 40 to 50.
.MONDAY...Mostly sunny. Highs 64 to 74.
.MONDAY NIGHT...Mostly clear. Lows 40 to 50.
.TUESDAY...Mostly sunny. Highs 64 to 74.
.TUESDAY NIGHT...Mostly clear. Lows 41 to 51.
.WEDNESDAY...Partly cloudy in the morning...becoming mostly
sunny. Highs 63 to 73.

$$

CAZ058-112300-
San Diego County Mountains-
Including the cities of Julian and Pine Valley
206 AM PST Thu Dec 11 2025

.TODAY...Sunny. Highs 70 to 78. Areas of winds east 10 to 15 mph.
Gusts to 30 mph...becoming 25 mph this afternoon.
.TONIGHT...Clear. Lows 47 to 57. Areas of winds east to 10 mph.
.FRIDAY...Mostly sunny. Highs 70 to 78. Areas of winds east to
10 mph becoming southwest 10 mph in the afternoon.
.FRIDAY NIGHT...Mostly clear. Lows 46 to 55. Light winds.
.SATURDAY...Partly cloudy. Highs 67 to 76. Light winds.
.SATURDAY NIGHT...Partly cloudy. Lows 45 to 54.
.SUNDAY...Partly cloudy. Highs 66 to 75.
.SUNDAY NIGHT...Partly cloudy in the evening...becoming mostly
clear. Lows 44 to 54.
.MONDAY...Mostly sunny. Highs 67 to 76.
.MONDAY NIGHT...Mostly clear. Lows 45 to 53.
.TUESDAY...Mostly sunny. Highs 67 to 76.
.TUESDAY NIGHT...Mostly clear. Lows 45 to 53.
.WEDNESDAY...Mostly sunny in the morning...becoming partly
cloudy. Highs 66 to 74.

$$

CAZ060-112300-
Apple and Lucerne Valleys-
Including the cities of Victorville, Hesperia, Apple Valley,
and Lucerne Valley
206 AM PST Thu Dec 11 2025

.TODAY...Sunny. Highs 71 to 77. Light winds.
.TONIGHT...Clear. Lows 42 to 51. Light winds.
.FRIDAY...Mostly sunny. Highs 71 to 76. Light winds.
.FRIDAY NIGHT...Mostly clear. Lows 41 to 49. Light winds.
.SATURDAY...Mostly sunny. Highs 69 to 74. Light winds.
.SATURDAY NIGHT...Partly cloudy. Lows 40 to 49.
.SUNDAY...Partly cloudy in the morning...becoming mostly sunny.
Highs 68 to 73.
.SUNDAY NIGHT...Mostly clear. Lows 39 to 47.
.MONDAY...Mostly sunny. Highs 67 to 74.
.MONDAY NIGHT...Mostly clear. Lows 40 to 48.
.TUESDAY...Mostly sunny. Highs 69 to 74.
.TUESDAY NIGHT...Mostly clear. Lows 44 to 51.
.WEDNESDAY...Partly cloudy. Highs 70 to 76.

$$

CAZ065-112300-
San Gorgonio Pass near Banning-
206 AM PST Thu Dec 11 2025

.TODAY...Sunny. Highs 79 to 83. Areas of winds southeast to
10 mph.
.TONIGHT...Clear. Lows 56 to 60 through the pass to 61 to 65 in
the northern Coachella Valley. Areas of winds northeast 10 mph.
.FRIDAY...Mostly sunny. Highs 80 to 83. Areas of winds east to
10 mph in the morning becoming light.
.FRIDAY NIGHT...Mostly clear. Lows 55 to 59 through the pass to
60 to 64 in the northern Coachella Valley. Areas of winds north
10 mph becoming east overnight.
.SATURDAY...Mostly sunny in the morning...becoming partly cloudy.
Highs 78 to 82. Areas of winds east to 10 mph in the morning
becoming light.
.SATURDAY NIGHT...Partly cloudy. Lows 55 to 63.
.SUNDAY...Partly cloudy. Highs 78 to 82.
.SUNDAY NIGHT...Partly cloudy in the evening...becoming mostly
clear. Lows 54 to 62.
.MONDAY...Mostly sunny. Highs 80 to 83.
.MONDAY NIGHT...Mostly clear. Lows 54 to 62.
.TUESDAY...Mostly sunny. Highs 79 to 83.
.TUESDAY NIGHT...Mostly clear. Lows 55 to 63.
.WEDNESDAY...Mostly sunny. Highs around 78 through the pass to
79 to 82 in the northern Coachella Valley.

$$

CAZ061-112300-
Coachella Valley-
Including the cities of Indio, Palm Springs, Cathedral City,
Palm Desert, Palm Desert Country, La Quinta, and Coachella
206 AM PST Thu Dec 11 2025

.TODAY...Sunny. Highs 80 to 84. Light winds.
.TONIGHT...Clear. Lows 55 to 61. Light winds.
.FRIDAY...Mostly sunny. Highs 81 to 84. Light winds.
.FRIDAY NIGHT...Mostly clear. Lows 54 to 60. Light winds.
.SATURDAY...Mostly sunny in the morning...becoming partly cloudy.
Highs 80 to 83. Light winds.
.SATURDAY NIGHT...Partly cloudy. Lows 54 to 59.
.SUNDAY...Partly cloudy. Highs around 81.
.SUNDAY NIGHT...Partly cloudy in the evening...becoming mostly
clear. Lows 54 to 59.
.MONDAY...Mostly sunny. Highs 81 to 84.
.MONDAY NIGHT...Mostly clear. Lows 53 to 58.
.TUESDAY...Mostly sunny. Highs 79 to 84.
.TUESDAY NIGHT...Mostly clear. Lows 52 to 60.
.WEDNESDAY...Mostly sunny. Highs 79 to 83.

$$

CAZ062-112300-
San Diego County Deserts-
Including the city of Borrego Springs
206 AM PST Thu Dec 11 2025

.TODAY...Sunny. Highs 81 to 84. Light winds.
.TONIGHT...Clear. Lows 55 to 64. Light winds becoming northwest
to 10 mph overnight.
.FRIDAY...Mostly sunny. Highs 81 to 85. Light winds.
.FRIDAY NIGHT...Mostly clear. Lows 54 to 63. Light winds.
.SATURDAY...Partly cloudy. Highs 79 to 83. Light winds.
.SATURDAY NIGHT...Partly cloudy. Lows 54 to 62.
.SUNDAY...Partly cloudy. Highs 78 to 82.
.SUNDAY NIGHT...Partly cloudy in the evening...becoming mostly
clear. Lows 54 to 62.
.MONDAY...Mostly sunny. Highs 80 to 83.
.MONDAY NIGHT...Mostly clear. Lows 53 to 61.
.TUESDAY...Mostly sunny. Highs 79 to 83.
.TUESDAY NIGHT...Mostly clear. Lows 53 to 61.
.WEDNESDAY...Mostly sunny. Highs 79 to 83.

$$

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