178
FPUS56 KSGX 160500
ZFPSGX

Zone Forecast Product for Extreme Southwest California
National Weather Service San Diego CA
959 PM PDT Wed Oct 15 2025

CAZ552-161000-
Orange County Coastal Areas-
Including the cities of Huntington Beach, Costa Mesa,
Newport Beach, Laguna Beach, and San Clemente
959 PM PDT Wed Oct 15 2025

.TONIGHT...Clear. Lows 51 to 55. Areas of winds west 10 mph this
evening becoming light.
.THURSDAY...Sunny. Highs 69 to 72 at the beaches to 72 to
76 farther inland and near higher coastal terrain. Light winds
becoming west 10 mph in the afternoon.
.THURSDAY NIGHT...Mostly clear. Lows 54 to 58. Areas of winds
west to 10 mph in the evening becoming light.
.FRIDAY...Mostly sunny. Highs 71 to 75 at the beaches to 76 to
79 farther inland and near higher coastal terrain. Light winds
becoming west 10 mph in the afternoon.
.FRIDAY NIGHT...Mostly clear. Lows around 58. Areas of winds west
10 mph in the evening becoming light.
.SATURDAY...Mostly sunny. Highs 72 to 75 at the beaches to 76 to
79 farther inland and near higher coastal terrain.
.SATURDAY NIGHT...Partly cloudy. Lows around 60.
.SUNDAY...Partly cloudy. Highs 70 to 74 at the beaches to 75 to
78 farther inland and near higher coastal terrain.
.SUNDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows 56 to 59.
.MONDAY...Partly cloudy. Highs around 70 at the beaches to 72 to
75 farther inland and near higher coastal terrain.
.MONDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows 55 to 59.
.TUESDAY...Partly cloudy. Highs around 70 at the beaches to 71 to
74 farther inland and near higher coastal terrain.
.TUESDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows 55 to 58.
.WEDNESDAY...Partly cloudy. Highs around 70 at the beaches to
72 to 75 farther inland and near higher coastal terrain.

$$

CAZ554-161000-
Orange County Inland Areas-
Including the cities of Santa Ana, Anaheim, Garden Grove, Irvine,
Orange, Fullerton, and Mission Viejo
959 PM PDT Wed Oct 15 2025

.TONIGHT...Clear. Lows 47 to 54. Areas of winds west 10 mph this
evening becoming light.
.THURSDAY...Sunny. Highs 74 to 77. Light winds becoming west
10 mph in the afternoon.
.THURSDAY NIGHT...Mostly clear. Lows 53 to 57. Light winds.
.FRIDAY...Mostly sunny. Highs around 80. Areas of winds northeast
to 10 mph in the morning becoming light.
.FRIDAY NIGHT...Mostly clear. Lows 54 to 58. Light winds.
.SATURDAY...Mostly sunny. Highs around 80.
.SATURDAY NIGHT...Partly cloudy. Lows 54 to 60.
.SUNDAY...Partly cloudy. Highs 76 to 79.
.SUNDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows 53 to 58.
.MONDAY...Partly cloudy in the morning...becoming mostly sunny.
Highs 73 to 76.
.MONDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows 51 to 58.
.TUESDAY...Partly cloudy. Highs 72 to 75.
.TUESDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows 52 to 58.
.WEDNESDAY...Partly cloudy. Highs 73 to 76.

$$

CAZ043-161000-
San Diego County Coastal Areas-
Including the cities of Oceanside, Vista, Carlsbad, Encinitas,
Chula Vista, National City, and San Diego
959 PM PDT Wed Oct 15 2025

.TONIGHT...Clear. Lows 50 to 54. Areas of winds northwest 10 mph
this evening becoming light.
.THURSDAY...Sunny. Highs 68 to 73 near the coast to 72 to
75 inland. Light winds becoming west 10 to 15 mph in the
afternoon.
.THURSDAY NIGHT...Mostly clear. Lows 53 to 57. Areas of winds
northwest to 10 mph in the evening becoming light.
.FRIDAY...Mostly sunny. Highs 70 to 75 near the coast to 75 to
78 inland. Light winds becoming west 10 mph in the afternoon.
.FRIDAY NIGHT...Mostly clear. Lows 54 to 57. Light winds.
.SATURDAY...Mostly sunny in the morning...becoming partly cloudy.
Highs 71 to 76 near the coast to 77 to 81 inland.
.SATURDAY NIGHT...Partly cloudy. Lows 56 to 59.
.SUNDAY...Partly cloudy. Highs 71 to 76 near the coast to 75 to
79 inland.
.SUNDAY NIGHT...Partly cloudy. Lows 55 to 58.
.MONDAY...Partly cloudy. Highs 68 to 73 near the coast to 72 to
76 inland.
.MONDAY NIGHT...Partly cloudy. Lows 53 to 57.
.TUESDAY...Partly cloudy. Highs 68 to 73.
.TUESDAY NIGHT...Partly cloudy. Lows 53 to 58.
.WEDNESDAY...Partly cloudy. Highs 68 to 73 near the coast to
72 to 75 inland.

$$

CAZ050-161000-
San Diego County Valleys-
Including the cities of Escondido, El Cajon, San Marcos, La Mesa,
Santee, and Poway
959 PM PDT Wed Oct 15 2025

.TONIGHT...Clear. Lows 44 to 50. Areas of winds northwest 10 mph
this evening becoming light.
.THURSDAY...Sunny, warmer. Highs 73 to 78. Light winds becoming
west 10 mph in the afternoon.
.THURSDAY NIGHT...Clear. Lows 50 to 55. Areas of winds northwest
to 10 mph in the evening becoming light.
.FRIDAY...Mostly sunny. Highs 77 to 82. Light winds becoming west
10 mph in the afternoon.
.FRIDAY NIGHT...Mostly clear. Lows 52 to 56. Light winds.
.SATURDAY...Mostly sunny. Highs 79 to 84.
.SATURDAY NIGHT...Partly cloudy. Lows 52 to 56.
.SUNDAY...Partly cloudy. Highs 77 to 82.
.SUNDAY NIGHT...Mostly clear. Lows 52 to 55.
.MONDAY...Partly cloudy in the morning...becoming mostly sunny.
Highs 73 to 78.
.MONDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows 50 to 54.
.TUESDAY...Partly cloudy in the morning...becoming mostly sunny.
Highs 71 to 76.
.TUESDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows 50 to 54.
.WEDNESDAY...Partly cloudy in the morning...becoming mostly
sunny. Highs 73 to 78.

$$

CAZ048-161000-
San Bernardino and Riverside County Valleys-The Inland Empire-
Including the cities of Riverside, San Bernardino, Ontario,
Moreno Valley, Fontana, Rancho Cucamonga, and Corona
959 PM PDT Wed Oct 15 2025

.TONIGHT...Clear. Lows 44 to 49. Areas of winds west to 10 mph
becoming east overnight.
.THURSDAY...Sunny, warmer. Highs 74 to 79. Light winds becoming
north 10 to 15 mph with gusts to 25 mph in the afternoon.
.THURSDAY NIGHT...Clear. Lows 50 to 54. Areas of winds west 10 to
15 mph with gusts to 25 mph becoming northeast overnight.
.FRIDAY...Mostly sunny. Highs 77 to 84. Areas of winds northeast
to 10 mph in the morning becoming light.
.FRIDAY NIGHT...Clear. Lows around 53. Areas of winds northeast
to 10 mph.
.SATURDAY...Mostly sunny. Highs 79 to 86.
.SATURDAY NIGHT...Partly cloudy. Lows 52 to 56.
.SUNDAY...Partly cloudy. Highs 78 to 84.
.SUNDAY NIGHT...Mostly clear. Lows 50 to 54.
.MONDAY...Mostly sunny. Highs 75 to 80.
.MONDAY NIGHT...Mostly clear. Lows 49 to 53.
.TUESDAY...Mostly sunny. Highs 73 to 78.
.TUESDAY NIGHT...Mostly clear. Lows 49 to 53.
.WEDNESDAY...Partly cloudy in the morning...becoming mostly
sunny. Highs 73 to 79.

$$

CAZ057-161000-
Santa Ana Mountains and Foothills-
959 PM PDT Wed Oct 15 2025

.TONIGHT...Clear. Lows 42 to 50. Areas of winds west 10 mph
becoming north overnight.
.THURSDAY...Sunny, warmer. Highs 69 to 77. Areas of winds north
10 to 15 mph. Gusts to 25 mph in the morning.
.THURSDAY NIGHT...Clear. Lows 49 to 56. Areas of winds northwest
10 to 15 mph with gusts to 25 mph becoming northeast overnight.
.FRIDAY...Sunny. Highs 75 to 83. Areas of winds northeast to
10 mph in the morning becoming light.
.FRIDAY NIGHT...Clear. Lows 50 to 58. Areas of winds west to
10 mph becoming northeast 10 mph overnight.
.SATURDAY...Mostly sunny. Highs 76 to 84.
.SATURDAY NIGHT...Partly cloudy. Lows 51 to 59.
.SUNDAY...Partly cloudy. Highs 74 to 81.
.SUNDAY NIGHT...Mostly clear. Lows 49 to 56.
.MONDAY...Mostly sunny. Highs 70 to 78.
.MONDAY NIGHT...Mostly clear. Lows 47 to 54.
.TUESDAY...Partly cloudy in the morning...becoming mostly sunny.
Highs 68 to 75.
.TUESDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows 48 to 55.
.WEDNESDAY...Partly cloudy in the morning...becoming mostly
sunny. Highs 69 to 77.

$$

CAZ055-161000-
San Bernardino County Mountains-
Including the cities of Crestline, Lake Arrowhead, Big Bear City,
Big Bear Lake, Running Springs, and Wrightwood
959 PM PDT Wed Oct 15 2025

.TONIGHT...Clear. Lows 26 to 36 above 6000 feet to 36 to 44 below
6000 feet. Areas of winds northwest 10 mph becoming northeast
with gusts to 30 mph overnight.
.THURSDAY...Sunny. Not as cool. Highs 49 to 59 above 6000 feet to
58 to 67 below 6000 feet. Areas of winds northeast 10 to 15 mph.
Gusts to 30 mph...becoming 25 mph in the afternoon.
.THURSDAY NIGHT...Clear. Lows 29 to 39 above 6000 feet to 39 to
49 below 6000 feet. Areas of winds northeast 10 to 15 mph. Gusts
to 30 mph...becoming 25 mph overnight.
.FRIDAY...Sunny. Highs 51 to 61 above 6000 feet to 61 to 70 below
6000 feet. Areas of winds north 10 to 15 mph with gusts to
25 mph.
.FRIDAY NIGHT...Clear. Lows 31 to 41 above 6000 feet to 42 to
52 below 6000 feet. Areas of winds north 10 to 15 mph.
.SATURDAY...Mostly sunny. Highs 56 to 66 above 6000 feet to 64 to
73 below 6000 feet.
.SATURDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows 38 to 48.
.SUNDAY...Partly cloudy. Highs 56 to 66 above 6000 feet to 64 to
73 below 6000 feet.
.SUNDAY NIGHT...Mostly clear. Lows 37 to 47.
.MONDAY...Mostly sunny. Highs 53 to 63 above 6000 feet to 61 to
70 below 6000 feet.
.MONDAY NIGHT...Mostly clear. Lows 35 to 45.
.TUESDAY...Mostly sunny. Highs 50 to 60 above 6000 feet to 59 to
68 below 6000 feet.
.TUESDAY NIGHT...Mostly clear. Lows 34 to 44.
.WEDNESDAY...Mostly sunny. Highs 50 to 60 above 6000 feet to
60 to 69 below 6000 feet.

$$

CAZ056-161000-
Riverside County Mountains-
Including the city of Idyllwild-Pine Cove
959 PM PDT Wed Oct 15 2025

.TONIGHT...Clear. Lows 32 to 42. Light winds becoming northeast
10 to 15 mph with gusts to 25 mph overnight.
.THURSDAY...Sunny, warmer. Highs 59 to 69. Areas of winds
northeast 10 to 15 mph. Gusts to 25 mph in the morning.
.THURSDAY NIGHT...Clear. Lows 36 to 46. Areas of winds northeast
10 to 15 mph. Gusts to 25 mph in the evening.
.FRIDAY...Sunny. Highs 62 to 72. Areas of winds northeast 10 mph.
.FRIDAY NIGHT...Clear. Lows 39 to 49. Light winds.
.SATURDAY...Mostly sunny. Highs 65 to 75.
.SATURDAY NIGHT...Partly cloudy. Lows 40 to 50.
.SUNDAY...Partly cloudy. Highs 66 to 76.
.SUNDAY NIGHT...Mostly clear. Lows 40 to 50.
.MONDAY...Mostly sunny. Highs 63 to 73.
.MONDAY NIGHT...Mostly clear. Lows 38 to 48.
.TUESDAY...Mostly sunny. Highs 60 to 70.
.TUESDAY NIGHT...Mostly clear. Lows 37 to 47.
.WEDNESDAY...Mostly sunny. Highs 61 to 71.

$$

CAZ058-161000-
San Diego County Mountains-
Including the cities of Julian and Pine Valley
959 PM PDT Wed Oct 15 2025

.TONIGHT...Clear. Lows 37 to 47. Areas of winds west to 10 mph
becoming northeast overnight.
.THURSDAY...Sunny, warmer. Highs 64 to 72. Areas of winds
northeast 10 to 15 mph with gusts to 25 mph.
.THURSDAY NIGHT...Clear. Lows 41 to 51. Areas of winds northeast
to 10 mph in the evening becoming light.
.FRIDAY...Sunny. Highs 67 to 75. Areas of winds northeast 10 to
15 mph with gusts to 25 mph.
.FRIDAY NIGHT...Clear. Lows 43 to 53. Light winds.
.SATURDAY...Mostly sunny. Highs 69 to 77.
.SATURDAY NIGHT...Partly cloudy. Lows 44 to 54.
.SUNDAY...Partly cloudy. Highs 71 to 79.
.SUNDAY NIGHT...Mostly clear. Lows 44 to 53.
.MONDAY...Mostly sunny. Highs 67 to 74.
.MONDAY NIGHT...Mostly clear. Lows 42 to 52.
.TUESDAY...Mostly sunny. Highs 64 to 72.
.TUESDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows 41 to 51.
.WEDNESDAY...Mostly sunny. Highs 65 to 73.

$$

CAZ060-161000-
Apple and Lucerne Valleys-
Including the cities of Victorville, Hesperia, Apple Valley,
and Lucerne Valley
959 PM PDT Wed Oct 15 2025

.TONIGHT...Clear. Lows 38 to 46. Areas of winds west to 10 mph.
.THURSDAY...Sunny. Highs 67 to 72. Areas of winds north to
10 mph.
.THURSDAY NIGHT...Clear. Lows 43 to 50. Areas of winds north
10 mph becoming west to 10 mph overnight.
.FRIDAY...Sunny. Highs 70 to 75. Areas of winds north to 10 mph.
.FRIDAY NIGHT...Clear. Lows 44 to 52. Areas of winds north to
10 mph in the evening becoming light.
.SATURDAY...Sunny. Highs 74 to 79.
.SATURDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows 47 to 54.
.SUNDAY...Partly cloudy. Highs 75 to 81.
.SUNDAY NIGHT...Mostly clear. Lows 46 to 53.
.MONDAY...Mostly sunny. Highs 72 to 78.
.MONDAY NIGHT...Mostly clear. Lows 45 to 52.
.TUESDAY...Mostly sunny. Highs 70 to 76.
.TUESDAY NIGHT...Mostly clear. Lows 45 to 51.
.WEDNESDAY...Mostly sunny. Highs 70 to 76.

$$

CAZ065-161000-
San Gorgonio Pass near Banning-
959 PM PDT Wed Oct 15 2025

.TONIGHT...Clear. Lows around 51 through the pass to 60 in the
northern Coachella Valley. Areas of winds northwest 10 to 20 mph.
Gusts to 25 mph...becoming 30 mph overnight.
.THURSDAY...Sunny, warmer. Highs around 77 through the pass to
80 to 83 in the northern Coachella Valley. Areas of winds
northeast 10 to 20 mph with gusts to 30 mph.
.THURSDAY NIGHT...Clear. Lows around 55 through the pass to 60 to
64 in the northern Coachella Valley. Areas of winds north 10 to
20 mph. Gusts to 30 mph...becoming 35 mph overnight.
.FRIDAY...Sunny. Highs around 80 through the pass to 82 to 86 in
the northern Coachella Valley. Areas of winds northeast 10 to
20 mph. Gusts to 30 mph in the morning.
.FRIDAY NIGHT...Clear. Lows 55 to 58 through the pass to 63 in
the northern Coachella Valley. Areas of winds north 10 to 20 mph.
Gusts to 30 mph...becoming 35 mph overnight.
.SATURDAY...Mostly sunny. Highs around 83 through the pass to
84 to 87 in the northern Coachella Valley.
.SATURDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows 59 to 66.
.SUNDAY...Partly cloudy. Highs 81 to 84 through the pass to 85 to
89 in the northern Coachella Valley.
.SUNDAY NIGHT...Mostly clear. Lows 58 to 65.
.MONDAY...Mostly sunny. Highs around 80 through the pass to 82 to
86 in the northern Coachella Valley.
.MONDAY NIGHT...Mostly clear. Lows 56 to 64.
.TUESDAY...Mostly sunny. Breezy. Highs around 77 through the pass
to 80 to 84 in the northern Coachella Valley.
.TUESDAY NIGHT...Mostly clear. Breezy. Lows 55 to 63.
.WEDNESDAY...Mostly sunny. Breezy. Highs around 78 through the
pass to 81 to 85 in the northern Coachella Valley.

$$

CAZ061-161000-
Coachella Valley-
Including the cities of Indio, Palm Springs, Cathedral City,
Palm Desert, Palm Desert Country, La Quinta, and Coachella
959 PM PDT Wed Oct 15 2025

.TONIGHT...Clear. Lows 55 to 58. Areas of winds northwest 10 to
15 mph. Gusts to 25 mph overnight.
.THURSDAY...Sunny. Highs 82 to 85. Areas of winds west 10 mph.
.THURSDAY NIGHT...Clear. Lows 59 to 62. Areas of winds north
10 to 15 mph. Gusts to 25 mph...becoming 30 mph overnight.
.FRIDAY...Sunny. Highs 85 to 88. Areas of winds north 10 to
15 mph. Gusts to 30 mph in the morning.
.FRIDAY NIGHT...Clear. Lows 60 to 63. Areas of winds north
10 mph.
.SATURDAY...Mostly sunny. Highs 85 to 88.
.SATURDAY NIGHT...Partly cloudy. Lows 60 to 65.
.SUNDAY...Partly cloudy. Highs 86 to 89.
.SUNDAY NIGHT...Mostly clear. Lows 60 to 64.
.MONDAY...Mostly sunny. Highs 85 to 88.
.MONDAY NIGHT...Mostly clear. Lows 59 to 63.
.TUESDAY...Mostly sunny. Highs 83 to 86.
.TUESDAY NIGHT...Mostly clear. Lows 58 to 62.
.WEDNESDAY...Mostly sunny. Highs 83 to 86.

$$

CAZ062-161000-
San Diego County Deserts-
Including the city of Borrego Springs
959 PM PDT Wed Oct 15 2025

.TONIGHT...Clear. Lows 53 to 61. Areas of winds west to 10 mph.
.THURSDAY...Sunny. Highs 79 to 83. Light winds.
.THURSDAY NIGHT...Clear. Lows 57 to 65. Areas of winds west
10 mph.
.FRIDAY...Sunny. Highs 83 to 87. Areas of winds northwest 10 mph
becoming northeast in the afternoon.
.FRIDAY NIGHT...Clear. Lows 59 to 66. Light winds.
.SATURDAY...Mostly sunny. Highs 84 to 87.
.SATURDAY NIGHT...Partly cloudy. Lows 60 to 67.
.SUNDAY...Partly cloudy. Highs 86 to 89.
.SUNDAY NIGHT...Mostly clear. Lows 59 to 66.
.MONDAY...Mostly sunny. Highs 83 to 87.
.MONDAY NIGHT...Mostly clear. Lows 58 to 65.
.TUESDAY...Mostly sunny. Highs 81 to 85.
.TUESDAY NIGHT...Mostly clear. Lows 58 to 64.
.WEDNESDAY...Mostly sunny. Highs 83 to 86.

$$