179
FPUS56 KSGX 070907
ZFPSGX

Zone Forecast Product for Extreme Southwest California
National Weather Service San Diego CA
107 AM PST Sun Dec 7 2025

CAZ552-072215-
Orange County Coastal Areas-
Including the cities of Huntington Beach, Costa Mesa,
Newport Beach, Laguna Beach, and San Clemente
107 AM PST Sun Dec 7 2025

.TODAY...Partly cloudy this morning...becoming mostly sunny.
Highs 66 to 69 at the beaches to 70 to 73 farther inland and near
higher coastal terrain. Light winds becoming west 10 mph this
afternoon.
.TONIGHT...Partly cloudy. Patchy fog in the evening. Patchy fog
overnight. Local visibility one quarter mile or less at times in
the evening. Lows 50 to 53. Light winds.
.MONDAY...Mostly sunny. Highs 69 to 72 at the beaches to 73 to
76 farther inland and near higher coastal terrain. Light winds
becoming west 10 mph in the afternoon.
.MONDAY NIGHT...Mostly clear. Lows 53 to 56. Areas of winds north
to 10 mph in the evening becoming light.
.TUESDAY...Mostly sunny. Highs 73 to 77 at the beaches to 79 to
82 farther inland and near higher coastal terrain. Light winds
becoming west 10 mph in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows 54 to 57.
.WEDNESDAY...Mostly sunny. Highs 69 to 72 at the beaches to 73 to
76 farther inland and near higher coastal terrain.
.WEDNESDAY NIGHT...Mostly clear. Lows 53 to 56.
.THURSDAY...Mostly sunny. Highs around 70 at the beaches to 72 to
75 farther inland and near higher coastal terrain.
.THURSDAY NIGHT...Mostly clear. Lows around 55.
.FRIDAY...Mostly sunny. Highs around 71 at the beaches to 73 to
76 farther inland and near higher coastal terrain.
.FRIDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows around 54.
.SATURDAY...Partly cloudy. Highs around 70 at the beaches to
72 to 75 farther inland and near higher coastal terrain.

$$

CAZ554-072215-
Orange County Inland Areas-
Including the cities of Santa Ana, Anaheim, Garden Grove, Irvine,
Orange, Fullerton, and Mission Viejo
107 AM PST Sun Dec 7 2025

.TODAY...Mostly sunny. Highs around 72 towards the coast to 73 to
76 farther inland. Light winds.
.TONIGHT...Mostly clear in the evening...becoming partly cloudy.
Patchy dense fog. Local visibility one quarter mile or less at
times. Lows around 51. Light winds.
.MONDAY...Mostly sunny. Highs around 76 towards the coast to
80 farther inland. Areas of winds north 10 to 15 mph with gusts
to 30 mph becoming west with gusts to 25 mph in the afternoon.
.MONDAY NIGHT...Clear. Lows 53 to 56. Areas of winds northeast
10 to 15 mph with gusts to 30 mph.
.TUESDAY...Mostly sunny. Highs 80 to 84. Areas of winds northeast
10 to 15 mph with gusts to 25 mph in the morning becoming light.
.TUESDAY NIGHT...Mostly clear. Lows around 55.
.WEDNESDAY...Mostly sunny. Highs around 76 towards the coast to
80 farther inland.
.WEDNESDAY NIGHT...Mostly clear. Lows around 53.
.THURSDAY...Mostly sunny. Highs around 75 towards the coast to
76 to 79 farther inland.
.THURSDAY NIGHT...Mostly clear. Lows around 54.
.FRIDAY...Mostly sunny. Highs 76 to 80.
.FRIDAY NIGHT...Mostly clear. Lows 52 to 55.
.SATURDAY...Partly cloudy in the morning...becoming mostly sunny.
Highs 75 to 78.

$$

CAZ043-072215-
San Diego County Coastal Areas-
Including the cities of Oceanside, Vista, Carlsbad, Encinitas,
Chula Vista, National City, and San Diego
107 AM PST Sun Dec 7 2025

.TODAY...Mostly sunny. Highs 65 to 69 near the coast to 70 to
73 inland. Light winds becoming west 10 mph this afternoon.
.TONIGHT...Patchy fog in the evening. Partly cloudy. Local
visibility one quarter mile or less at times in the evening. Lows
49 to 52. Light winds.
.MONDAY...Mostly sunny. Highs 68 to 72 near the coast to 74 to
78 inland. Light winds becoming northwest 10 mph in the
afternoon.
.MONDAY NIGHT...Mostly clear. Lows 51 to 55. Areas of winds
northeast to 10 mph in the evening becoming light.
.TUESDAY...Mostly sunny. Highs 72 to 77 near the coast to 79 to
83 inland. Areas of winds east to 10 mph becoming northwest
10 mph in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows 52 to 56.
.WEDNESDAY...Mostly sunny. Highs 69 to 74 near the coast to 75 to
78 inland.
.WEDNESDAY NIGHT...Mostly clear. Lows 51 to 55.
.THURSDAY...Mostly sunny. Highs 69 to 73 near the coast to 74 to
77 inland.
.THURSDAY NIGHT...Mostly clear. Lows 52 to 55.
.FRIDAY...Mostly sunny. Highs 69 to 73 near the coast to 75 to
78 inland.
.FRIDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows 52 to 55.
.SATURDAY...Partly cloudy in the morning...becoming mostly sunny.
Highs 68 to 72 near the coast to 73 to 76 inland.

$$

CAZ050-072215-
San Diego County Valleys-
Including the cities of Escondido, El Cajon, San Marcos, La Mesa,
Santee, and Poway
107 AM PST Sun Dec 7 2025

.TODAY...Sunny. Highs 72 to 77. Areas of winds east to 10 mph
becoming west 10 mph this afternoon.
.TONIGHT...Patchy dense fog in the evening. Mostly clear. Local
visibility one quarter mile or less at times in the evening. Lows
45 to 52 in wind sheltered areas to 49 to 54 in warmer locations.
Light winds becoming northeast to 10 mph overnight.
.MONDAY...Sunny. Highs 77 to 82. Areas of winds northeast to
10 mph becoming northwest with gusts to 25 mph in the afternoon.
.MONDAY NIGHT...Clear. Lows 47 to 53 in wind sheltered areas to
51 to 57 in warmer locations. Areas of winds east to 10 mph.
.TUESDAY...Sunny. Highs 81 to 85 in the western valleys to 77 to
82 near the foothills. Areas of winds east 10 to 15 mph with
gusts to 25 mph becoming northwest in the afternoon.
.TUESDAY NIGHT...Clear. Lows 51 to 57.
.WEDNESDAY...Sunny. Highs 77 to 82.
.WEDNESDAY NIGHT...Mostly clear. Lows 51 to 56.
.THURSDAY...Sunny. Highs 76 to 81.
.THURSDAY NIGHT...Mostly clear. Lows 51 to 56.
.FRIDAY...Mostly sunny. Highs 78 to 83.
.FRIDAY NIGHT...Mostly clear. Lows 51 to 57.
.SATURDAY...Mostly sunny. Highs 77 to 82.

$$

CAZ048-072215-
San Bernardino and Riverside County Valleys-The Inland Empire-
Including the cities of Riverside, San Bernardino, Ontario,
Moreno Valley, Fontana, Rancho Cucamonga, and Corona
107 AM PST Sun Dec 7 2025

.TODAY...Mostly sunny. Highs 74 to 78. Areas of winds east to
10 mph becoming west this afternoon.
.TONIGHT...Clear. Lows 45 to 49 in wind sheltered areas to 48 to
54 in warmer locations. Areas of winds east to 10 mph.
.MONDAY...Sunny. Highs 76 to 81. Areas of winds north 10 to
15 mph with gusts to 30 mph.
.MONDAY NIGHT...Clear. Lows 46 to 49 in wind sheltered areas to
50 to 55 in warmer locations. Areas of winds north 10 to 15 mph.
Gusts to 30 mph...becoming 25 mph overnight.
.TUESDAY...Sunny. Highs 78 to 84. Areas of winds north 10 to
15 mph with gusts to 25 mph.
.TUESDAY NIGHT...Clear. Lows 48 to 54.
.WEDNESDAY...Sunny. Highs 79 to 82.
.WEDNESDAY NIGHT...Clear. Lows 48 to 54.
.THURSDAY...Sunny. Highs 77 to 82.
.THURSDAY NIGHT...Clear. Lows 49 to 55.
.FRIDAY...Sunny. Highs 79 to 84.
.FRIDAY NIGHT...Clear. Lows 49 to 55.
.SATURDAY...Mostly sunny. Highs 78 to 82.

$$

CAZ057-072215-
Santa Ana Mountains and Foothills-
107 AM PST Sun Dec 7 2025

.TODAY...Mostly sunny. Highs 69 to 76. Areas of winds northeast
to 10 mph this morning becoming light.
.TONIGHT...Clear. Lows 45 to 55. Areas of winds north 10 mph.
.MONDAY...Sunny. Highs 72 to 78. Areas of winds north 10 to
15 mph with gusts to 30 mph.
.MONDAY NIGHT...Clear. Lows 48 to 58. Areas of winds north 10 to
15 mph with gusts to 30 mph.
.TUESDAY...Sunny. Highs 74 to 82. Areas of winds north 10 to
15 mph. Gusts to 30 mph in the morning.
.TUESDAY NIGHT...Clear. Lows 48 to 58.
.WEDNESDAY...Sunny. Highs 73 to 80.
.WEDNESDAY NIGHT...Clear. Lows 47 to 56.
.THURSDAY...Sunny. Highs 71 to 78.
.THURSDAY NIGHT...Clear. Lows 47 to 57.
.FRIDAY...Sunny. Highs 73 to 80.
.FRIDAY NIGHT...Mostly clear. Lows 47 to 57.
.SATURDAY...Mostly sunny. Highs 71 to 78.

$$

CAZ055-072215-
San Bernardino County Mountains-
Including the cities of Crestline, Lake Arrowhead, Big Bear City,
Big Bear Lake, Running Springs, and Wrightwood
107 AM PST Sun Dec 7 2025

.TODAY...Sunny. Highs 52 to 61 above 6000 feet to 59 to 68 below
6000 feet. Areas of winds east to 10 mph this morning becoming
light.
.TONIGHT...Clear, colder. Lows 30 to 40 above 6000 feet to 40 to
48 below 6000 feet. Areas of winds west to 10 mph...becoming
10 to 15 mph with gusts to 25 mph overnight.
.MONDAY...Sunny. Highs 53 to 62 above 6000 feet to 59 to 69 below
6000 feet. Areas of winds north 10 to 15 mph. Gusts to 25 mph...
becoming 30 mph in the afternoon.
.MONDAY NIGHT...Clear. Lows 31 to 41 above 6000 feet to 42 to
50 below 6000 feet. Areas of winds northeast 10 to 15 mph. Gusts
to 30 mph...becoming 25 mph overnight.
.TUESDAY...Sunny. Highs 56 to 64 above 6000 feet to 62 to
71 below 6000 feet. Areas of winds north 10 to 15 mph with gusts
to 25 mph.
.TUESDAY NIGHT...Clear. Lows 35 to 45.
.WEDNESDAY...Sunny. Highs 57 to 65 above 6000 feet to 64 to
73 below 6000 feet.
.WEDNESDAY NIGHT...Clear. Lows 37 to 47.
.THURSDAY...Sunny. Highs 56 to 65 above 6000 feet to 64 to
73 below 6000 feet.
.THURSDAY NIGHT...Clear. Lows 37 to 47.
.FRIDAY...Sunny. Highs 55 to 64 above 6000 feet to 63 to 72 below
6000 feet.
.FRIDAY NIGHT...Mostly clear. Lows 35 to 45.
.SATURDAY...Mostly sunny. Highs 54 to 63 above 6000 feet to 62 to
71 below 6000 feet.

$$

CAZ056-072215-
Riverside County Mountains-
Including the city of Idyllwild-Pine Cove
107 AM PST Sun Dec 7 2025

.TODAY...Sunny. Highs 59 to 69. Areas of winds east 10 to 15 mph
becoming southeast this afternoon.
.TONIGHT...Clear. Lows 37 to 47. Light winds becoming north
10 mph overnight.
.MONDAY...Sunny. Highs 61 to 71. Areas of winds east 10 to 15 mph
with gusts to 25 mph.
.MONDAY NIGHT...Clear. Lows 38 to 48. Areas of winds northeast
10 to 15 mph. Gusts to 25 mph in the evening.
.TUESDAY...Sunny. Highs 63 to 73. Areas of winds northeast to
10 mph.
.TUESDAY NIGHT...Clear. Lows 40 to 50.
.WEDNESDAY...Sunny. Highs 65 to 75.
.WEDNESDAY NIGHT...Clear. Lows 42 to 52.
.THURSDAY...Sunny. Highs 65 to 75.
.THURSDAY NIGHT...Clear. Lows 41 to 51.
.FRIDAY...Sunny. Highs 64 to 74.
.FRIDAY NIGHT...Mostly clear. Lows 41 to 51.
.SATURDAY...Mostly sunny. Highs 63 to 73.

$$

CAZ058-072215-
San Diego County Mountains-
Including the cities of Julian and Pine Valley
107 AM PST Sun Dec 7 2025

.TODAY...Sunny. Highs 60 to 70. Areas of winds east 10 to 15 mph.
Gusts to 30 mph...becoming 25 mph this afternoon.
.TONIGHT...Clear. Lows 41 to 50. Areas of winds northeast 10 mph.
.MONDAY...Sunny. Highs 63 to 73. Areas of winds east 10 to
20 mph. Gusts to 30 mph...becoming 35 mph in the afternoon.
.MONDAY NIGHT...Clear. Lows 43 to 53. Areas of winds northeast
10 to 20 mph. Gusts to 35 mph...becoming 30 mph overnight.
.TUESDAY...Sunny. Highs 66 to 75. Areas of winds northeast 10 to
15 mph with gusts to 30 mph.
.TUESDAY NIGHT...Clear. Lows 44 to 54.
.WEDNESDAY...Sunny. Highs 68 to 77.
.WEDNESDAY NIGHT...Clear. Lows 45 to 53.
.THURSDAY...Sunny. Highs 68 to 77.
.THURSDAY NIGHT...Clear. Lows 46 to 54.
.FRIDAY...Sunny. Highs 68 to 77.
.FRIDAY NIGHT...Mostly clear. Lows 45 to 54.
.SATURDAY...Mostly sunny. Highs 67 to 76.

$$

CAZ060-072215-
Apple and Lucerne Valleys-
Including the cities of Victorville, Hesperia, Apple Valley,
and Lucerne Valley
107 AM PST Sun Dec 7 2025

.TODAY...Mostly sunny. Highs 65 to 69. Light winds.
.TONIGHT...Mostly clear. Lows 36 to 44. Light winds.
.MONDAY...Sunny. Highs 65 to 70. Light winds becoming north
10 mph in the afternoon.
.MONDAY NIGHT...Clear. Lows 36 to 45. Areas of winds west to
10 mph.
.TUESDAY...Sunny. Highs 66 to 72. Areas of winds west to 10 mph
becoming north 10 mph in the afternoon.
.TUESDAY NIGHT...Clear. Lows 38 to 47.
.WEDNESDAY...Sunny. Highs 69 to 76.
.WEDNESDAY NIGHT...Clear. Lows 39 to 49.
.THURSDAY...Sunny. Highs 69 to 76.
.THURSDAY NIGHT...Clear. Lows 41 to 49.
.FRIDAY...Sunny. Highs 70 to 75.
.FRIDAY NIGHT...Mostly clear. Lows 40 to 48.
.SATURDAY...Mostly sunny. Highs 68 to 73.

$$

CAZ065-072215-
San Gorgonio Pass near Banning-
107 AM PST Sun Dec 7 2025

.TODAY...Sunny. Highs 73 to 76. Areas of winds southeast to
10 mph with gusts to 25 mph.
.TONIGHT...Clear. Lows 50 to 53 through the pass to 55 to 59 in
the northern Coachella Valley. Light winds becoming northeast
10 mph overnight.
.MONDAY...Sunny. Highs 76 to 80. Areas of winds northeast 10 to
20 mph. Gusts to 30 mph...becoming 35 mph in the afternoon.
.MONDAY NIGHT...Clear. Lows 52 to 57 through the pass to 57 to
61 in the northern Coachella Valley. Areas of winds north 10 to
20 mph with gusts to 35 mph.
.TUESDAY...Sunny. Highs around 80. Areas of winds northeast 10 to
20 mph with gusts to 30 mph becoming southeast 10 to 15 mph with
gusts to 25 mph in the afternoon.
.TUESDAY NIGHT...Clear. Lows 55 to 63.
.WEDNESDAY...Sunny. Highs 81 to 85.
.WEDNESDAY NIGHT...Clear. Lows 56 to 64.
.THURSDAY...Sunny. Highs around 81 through the pass to 82 to
85 in the northern Coachella Valley.
.THURSDAY NIGHT...Clear. Lows 57 to 65.
.FRIDAY...Sunny. Highs 81 to 84.
.FRIDAY NIGHT...Mostly clear. Lows 56 to 64.
.SATURDAY...Mostly sunny. Highs 79 to 83.

$$

CAZ061-072215-
Coachella Valley-
Including the cities of Indio, Palm Springs, Cathedral City,
Palm Desert, Palm Desert Country, La Quinta, and Coachella
107 AM PST Sun Dec 7 2025

.TODAY...Sunny. Highs 73 to 76. Light winds.
.TONIGHT...Clear. Lows 49 to 55. Light winds.
.MONDAY...Sunny. Highs around 80. Areas of winds north to 10 mph
in the morning becoming light.
.MONDAY NIGHT...Clear. Lows 51 to 57. Areas of winds north 10 to
15 mph with gusts to 25 mph.
.TUESDAY...Sunny. Highs 78 to 82. Areas of winds north to 10 mph
in the morning becoming light.
.TUESDAY NIGHT...Clear. Lows 52 to 59.
.WEDNESDAY...Sunny. Highs 80 to 85.
.WEDNESDAY NIGHT...Clear. Lows 52 to 60.
.THURSDAY...Sunny. Highs 80 to 85.
.THURSDAY NIGHT...Clear. Lows 54 to 60.
.FRIDAY...Sunny. Highs 81 to 85.
.FRIDAY NIGHT...Mostly clear. Lows 54 to 60.
.SATURDAY...Mostly sunny. Highs 80 to 83.

$$

CAZ062-072215-
San Diego County Deserts-
Including the city of Borrego Springs
107 AM PST Sun Dec 7 2025

.TODAY...Sunny. Highs 72 to 76. Light winds.
.TONIGHT...Clear. Lows 49 to 58. Light winds.
.MONDAY...Sunny. Highs 76 to 79. Light winds.
.MONDAY NIGHT...Clear. Lows 52 to 60. Areas of winds west to
10 mph in the evening becoming light.
.TUESDAY...Sunny. Highs around 80. Light winds.
.TUESDAY NIGHT...Clear. Lows 54 to 62.
.WEDNESDAY...Sunny. Highs 79 to 84.
.WEDNESDAY NIGHT...Clear. Lows 54 to 62.
.THURSDAY...Sunny. Highs 79 to 84.
.THURSDAY NIGHT...Clear. Lows 55 to 63.
.FRIDAY...Sunny. Highs 81 to 84.
.FRIDAY NIGHT...Mostly clear. Lows 55 to 63.
.SATURDAY...Mostly sunny. Highs 79 to 83.

$$