035
FPUS56 KSGX 161922
ZFPSGX

Zone Forecast Product for Extreme Southwest California
National Weather Service San Diego CA
1222 PM PDT Thu Oct 16 2025

CAZ552-171000-
Orange County Coastal Areas-
Including the cities of Huntington Beach, Costa Mesa,
Newport Beach, Laguna Beach, and San Clemente
1222 PM PDT Thu Oct 16 2025

.TONIGHT...Clear. Lows 55 to 58. Areas of winds west to 10 mph
this evening becoming light.
.FRIDAY...Mostly sunny. Highs 71 to 74 at the beaches to 76 to
80 farther inland and near higher coastal terrain. Light winds
becoming southwest 10 mph in the afternoon.
.FRIDAY NIGHT...Mostly clear. Lows 56 to 59. Areas of winds west
10 mph becoming southeast overnight.
.SATURDAY...Mostly sunny. Highs 72 to 76 at the beaches to
80 farther inland and near higher coastal terrain. Light winds
becoming west 10 mph in the afternoon.
.SATURDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy overnight with patchy fog. Lows around 59. Areas of winds
west 10 mph in the evening becoming light.
.SUNDAY...Partly cloudy with patchy fog in the morning...becoming
mostly sunny. Highs 72 to 75 at the beaches to 76 to 79 farther
inland and near higher coastal terrain.
.SUNDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy overnight with patchy fog. Lows around 58.
.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 56 to 59.
.TUESDAY...Partly cloudy with patchy fog in the morning...
becoming mostly sunny. Highs 68 to 72 at the beaches to 73 to
76 farther inland and near higher coastal terrain.
.TUESDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy overnight with patchy fog. Lows 56 to 60.
.WEDNESDAY...Patchy fog in the morning. Partly cloudy. Highs
68 to 73.
.WEDNESDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy overnight with patchy fog. Lows 56 to 59.
.THURSDAY...Partly cloudy with patchy fog in the morning...
becoming mostly sunny. Highs around 70 at the beaches to 72 to
75 farther inland and near higher coastal terrain.

$$

CAZ554-171000-
Orange County Inland Areas-
Including the cities of Santa Ana, Anaheim, Garden Grove, Irvine,
Orange, Fullerton, and Mission Viejo
1222 PM PDT Thu Oct 16 2025

.TONIGHT...Clear. Lows 52 to 57. Areas of winds west to 10 mph
this evening becoming light.
.FRIDAY...Mostly sunny. Highs around 80. Areas of winds northeast
to 10 mph becoming west 10 mph in the afternoon.
.FRIDAY NIGHT...Mostly clear. Lows 53 to 58. Areas of winds west
to 10 mph in the evening becoming light.
.SATURDAY...Mostly sunny. Highs 80 to 83. Light winds.
.SATURDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy overnight with patchy fog. Lows 55 to 60. Light winds.
.SUNDAY...Partly cloudy with patchy fog in the morning...becoming
mostly sunny. Highs around 80.
.SUNDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy overnight with patchy fog. Lows 53 to 59.
.MONDAY...Partly cloudy with patchy fog in the morning...becoming
mostly sunny. Highs around 77.
.MONDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows 54 to 58.
.TUESDAY...Partly cloudy with patchy fog in the morning...
becoming mostly sunny. Highs 75 to 78.
.TUESDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows 53 to 59.
.WEDNESDAY...Patchy fog in the morning. Partly cloudy. Highs
71 to 74.
.WEDNESDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy overnight with patchy fog. Lows 53 to 58.
.THURSDAY...Partly cloudy with patchy fog in the morning...
becoming mostly sunny. Highs 74 to 77.

$$

CAZ043-171000-
San Diego County Coastal Areas-
Including the cities of Oceanside, Vista, Carlsbad, Encinitas,
Chula Vista, National City, and San Diego
1222 PM PDT Thu Oct 16 2025

.TONIGHT...Mostly clear. Lows 52 to 57. Areas of winds northwest
to 10 mph this evening becoming light.
.FRIDAY...Mostly sunny. Highs 69 to 74 near the coast to 74 to
78 inland. Light winds becoming west 10 mph in the afternoon.
.FRIDAY NIGHT...Mostly clear. Lows 54 to 58. Areas of winds
southwest to 10 mph in the evening becoming light.
.SATURDAY...Mostly sunny. Highs 72 to 77 near the coast to 78 to
82 inland. Light winds becoming west 10 mph in the afternoon.
.SATURDAY NIGHT...Partly cloudy. Patchy fog overnight. Lows 55 to
58. Light winds.
.SUNDAY...Partly cloudy with patchy fog in the morning...becoming
mostly sunny. Highs 72 to 77 near the coast to 77 to 81 inland.
.SUNDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy overnight with patchy fog. Lows 55 to 59.
.MONDAY...Partly cloudy with patchy fog in the morning...becoming
mostly sunny. Highs 69 to 74 near the coast to 74 to 78 inland.
.MONDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy overnight with patchy fog. Lows 55 to 59.
.TUESDAY...Partly cloudy with patchy fog in the morning...
becoming mostly sunny. Highs 68 to 73 near the coast to 73 to
76 inland.
.TUESDAY NIGHT...Mostly clear in the evening...becoming mostly
cloudy overnight with patchy fog. Lows 55 to 59.
.WEDNESDAY...Mostly cloudy with patchy fog in the morning...
becoming partly cloudy. Highs 66 to 71 near the coast to 70 to
73 inland.
.WEDNESDAY NIGHT...Partly cloudy in the evening...becoming mostly
cloudy overnight with patchy fog. Lows 55 to 59.
.THURSDAY...Partly cloudy with patchy fog in the morning...
becoming mostly sunny. Highs 67 to 72 near the coast to 72 to
75 inland.

$$

CAZ050-171000-
San Diego County Valleys-
Including the cities of Escondido, El Cajon, San Marcos, La Mesa,
Santee, and Poway
1222 PM PDT Thu Oct 16 2025

.TONIGHT...Clear. Lows 49 to 54. Areas of winds northwest to
10 mph becoming northeast overnight.
.FRIDAY...Sunny. Highs 76 to 81. Areas of winds east to 10 mph
becoming west 10 mph in the afternoon.
.FRIDAY NIGHT...Mostly clear. Lows 51 to 56. Areas of winds west
to 10 mph becoming northeast overnight.
.SATURDAY...Mostly sunny. Highs 80 to 85. Light winds becoming
west to 10 mph in the afternoon.
.SATURDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows 53 to 58. Light winds.
.SUNDAY...Partly cloudy in the morning...becoming mostly sunny.
Highs 80 to 85.
.SUNDAY NIGHT...Mostly clear. Lows 52 to 56.
.MONDAY...Partly cloudy in the morning...becoming mostly sunny.
Highs 77 to 82.
.MONDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows 52 to 56.
.TUESDAY...Partly cloudy in the morning...becoming mostly sunny.
Highs 75 to 80.
.TUESDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows 51 to 56.
.WEDNESDAY...Partly cloudy with patchy fog in the morning...
becoming mostly sunny. Highs 70 to 75.
.WEDNESDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy overnight with patchy fog. Lows 51 to 56.
.THURSDAY...Partly cloudy with patchy fog in the morning...
becoming mostly sunny. Highs 74 to 79.

$$

CAZ048-171000-
San Bernardino and Riverside County Valleys-The Inland Empire-
Including the cities of Riverside, San Bernardino, Ontario,
Moreno Valley, Fontana, Rancho Cucamonga, and Corona
1222 PM PDT Thu Oct 16 2025

.TONIGHT...Clear. Lows 49 to 54. Areas of winds west 10 mph
becoming east overnight.
.FRIDAY...Sunny. Highs 78 to 83. Areas of winds north 10 to
15 mph. Gusts to 25 mph...becoming 30 mph in the afternoon.
.FRIDAY NIGHT...Clear. Lows 51 to 55. Areas of winds south 10 to
15 mph becoming east overnight.
.SATURDAY...Mostly sunny. Highs 80 to 86. Areas of winds
northeast to 10 mph in the morning becoming light.
.SATURDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows 53 to 58. Areas of winds northeast to 10 mph.
.SUNDAY...Partly cloudy in the morning...becoming mostly sunny.
Highs 80 to 86.
.SUNDAY NIGHT...Mostly clear. Lows 52 to 55.
.MONDAY...Mostly sunny. Highs 78 to 83.
.MONDAY NIGHT...Mostly clear. Lows 53 to 56.
.TUESDAY...Mostly sunny. Highs 78 to 83.
.TUESDAY NIGHT...Mostly clear. Lows 51 to 55.
.WEDNESDAY...Partly cloudy in the morning...becoming mostly
sunny. Highs 73 to 78.
.WEDNESDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows 50 to 54.
.THURSDAY...Partly cloudy in the morning...becoming mostly sunny.
Highs 76 to 81.

$$

CAZ057-171000-
Santa Ana Mountains and Foothills-
1222 PM PDT Thu Oct 16 2025

.TONIGHT...Clear. Lows 48 to 56. Areas of winds north 10 to
15 mph.
.FRIDAY...Sunny. Highs 73 to 81. Areas of winds north 10 to
15 mph becoming west in the afternoon. Gusts to 25 mph.
.FRIDAY NIGHT...Clear. Lows 50 to 58. Areas of winds north
10 mph.
.SATURDAY...Mostly sunny. Highs 77 to 85. Areas of winds
northeast to 10 mph in the morning becoming light.
.SATURDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows 53 to 60. Areas of winds northeast to 10 mph.
.SUNDAY...Partly cloudy in the morning...becoming mostly sunny.
Highs 76 to 84.
.SUNDAY NIGHT...Mostly clear. Lows 49 to 57.
.MONDAY...Mostly sunny. Highs 73 to 81.
.MONDAY NIGHT...Mostly clear. Lows 50 to 57.
.TUESDAY...Mostly sunny. Highs 72 to 81.
.TUESDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows 49 to 56.
.WEDNESDAY...Partly cloudy in the morning...becoming mostly
sunny. Highs 68 to 76.
.WEDNESDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows 48 to 56.
.THURSDAY...Partly cloudy in the morning...becoming mostly sunny.
Highs 71 to 79.

$$

CAZ055-171000-
San Bernardino County Mountains-
Including the cities of Crestline, Lake Arrowhead, Big Bear City,
Big Bear Lake, Running Springs, and Wrightwood
1222 PM PDT Thu Oct 16 2025

.TONIGHT...Clear. Lows 28 to 38 above 6000 feet to 39 to 49 below
6000 feet. Areas of winds northeast 10 to 15 mph with gusts to
25 mph.
.FRIDAY...Sunny, warmer. Highs 51 to 61 above 6000 feet to 62 to
71 below 6000 feet. Areas of winds northeast 10 to 15 mph with
gusts to 30 mph.
.FRIDAY NIGHT...Clear. Lows 32 to 42 above 6000 feet to 42 to
52 below 6000 feet. Areas of winds east 10 to 15 mph with gusts
to 25 mph.
.SATURDAY...Sunny. Highs 56 to 66 above 6000 feet to 65 to
74 below 6000 feet. Areas of winds east 10 mph.
.SATURDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows 34 to 44 above 6000 feet to 45 to 55 below
6000 feet. Light winds becoming east 10 mph overnight.
.SUNDAY...Partly cloudy in the morning...becoming mostly sunny.
Highs 57 to 67 above 6000 feet to 66 to 75 below 6000 feet.
.SUNDAY NIGHT...Mostly clear. Lows 38 to 48.
.MONDAY...Mostly sunny. Highs 56 to 66 above 6000 feet to 65 to
74 below 6000 feet.
.MONDAY NIGHT...Mostly clear. Lows 38 to 48.
.TUESDAY...Mostly sunny. Highs 55 to 65 above 6000 feet to 64 to
73 below 6000 feet.
.TUESDAY NIGHT...Mostly clear. Lows 37 to 47.
.WEDNESDAY...Mostly sunny. Highs 52 to 62 above 6000 feet to
62 to 70 below 6000 feet.
.WEDNESDAY NIGHT...Mostly clear. Lows 36 to 46.
.THURSDAY...Mostly sunny. Highs 54 to 64 above 6000 feet to 62 to
72 below 6000 feet.

$$

CAZ056-171000-
Riverside County Mountains-
Including the city of Idyllwild-Pine Cove
1222 PM PDT Thu Oct 16 2025

.TONIGHT...Clear. Lows 37 to 47. Areas of winds northeast 10 mph.
.FRIDAY...Sunny. Highs 63 to 73. Areas of winds northeast 10 to
15 mph with gusts to 25 mph.
.FRIDAY NIGHT...Clear. Lows 39 to 49. Areas of winds northeast
10 to 15 mph.
.SATURDAY...Sunny. Highs 66 to 76. Areas of winds east 10 mph.
.SATURDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows 42 to 52. Light winds.
.SUNDAY...Mostly sunny. Highs 67 to 77.
.SUNDAY NIGHT...Mostly clear. Lows 41 to 51.
.MONDAY...Mostly sunny. Highs 66 to 76.
.MONDAY NIGHT...Mostly clear. Lows 41 to 51.
.TUESDAY...Mostly sunny. Highs 65 to 75.
.TUESDAY NIGHT...Mostly clear. Lows 39 to 49.
.WEDNESDAY...Mostly sunny. Highs 62 to 72.
.WEDNESDAY NIGHT...Mostly clear. Lows 38 to 48.
.THURSDAY...Mostly sunny. Highs 63 to 73.

$$

CAZ058-171000-
San Diego County Mountains-
Including the cities of Julian and Pine Valley
1222 PM PDT Thu Oct 16 2025

.TONIGHT...Clear. Lows 41 to 51. Areas of winds northeast to
10 mph.
.FRIDAY...Sunny. Highs 67 to 74. Areas of winds northeast 10 to
15 mph with gusts to 25 mph.
.FRIDAY NIGHT...Clear. Lows 44 to 54. Areas of winds northeast
10 to 15 mph. Gusts to 25 mph overnight.
.SATURDAY...Sunny. Highs 69 to 77. Areas of winds east 10 to
15 mph. Gusts to 30 mph in the morning.
.SATURDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows 45 to 55. Light winds.
.SUNDAY...Mostly sunny. Highs 72 to 79.
.SUNDAY NIGHT...Mostly clear. Lows 45 to 54.
.MONDAY...Mostly sunny. Highs 71 to 78.
.MONDAY NIGHT...Mostly clear. Lows 46 to 56.
.TUESDAY...Mostly sunny. Highs 69 to 77.
.TUESDAY NIGHT...Mostly clear. Lows 43 to 53.
.WEDNESDAY...Mostly sunny. Highs 65 to 73.
.WEDNESDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows 42 to 52.
.THURSDAY...Mostly sunny. Highs 67 to 75.

$$

CAZ060-171000-
Apple and Lucerne Valleys-
Including the cities of Victorville, Hesperia, Apple Valley,
and Lucerne Valley
1222 PM PDT Thu Oct 16 2025

.TONIGHT...Clear. Lows 43 to 50. Areas of winds northeast 10 mph
becoming west overnight.
.FRIDAY...Sunny. Highs 70 to 76. Areas of winds north to 10 mph
becoming northeast in the afternoon.
.FRIDAY NIGHT...Clear. Lows 45 to 52. Areas of winds northeast
10 mph becoming southwest overnight.
.SATURDAY...Sunny. Highs 75 to 80. Light winds becoming northeast
10 mph in the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows 47 to 55. Light winds.
.SUNDAY...Mostly sunny. Highs 76 to 82.
.SUNDAY NIGHT...Mostly clear. Lows 48 to 54.
.MONDAY...Mostly sunny. Highs 75 to 81.
.MONDAY NIGHT...Clear. Lows 48 to 54.
.TUESDAY...Sunny. Highs 74 to 80.
.TUESDAY NIGHT...Mostly clear. Lows 48 to 54.
.WEDNESDAY...Sunny. Highs 73 to 78.
.WEDNESDAY NIGHT...Mostly clear. Lows 47 to 54.
.THURSDAY...Mostly sunny. Highs 73 to 79.

$$

CAZ065-171000-
San Gorgonio Pass near Banning-
1222 PM PDT Thu Oct 16 2025

.TONIGHT...Clear. Lows around 56 through the pass to 60 to 64 in
the northern Coachella Valley. Areas of winds north 10 to 20 mph.
Gusts to 25 mph...becoming 30 mph overnight.
.FRIDAY...Sunny. Highs 79 to 82 through the pass to 83 to 87 in
the northern Coachella Valley. Areas of winds northeast 15 to
25 mph. Gusts to 40 mph...becoming 30 mph in the afternoon.
.FRIDAY NIGHT...Clear. Lows around 57 through the pass to 62 to
65 in the northern Coachella Valley. Areas of winds northeast
10 to 15 mph with gusts to 30 mph.
.SATURDAY...Sunny. Highs around 83 through the pass to 84 to
88 in the northern Coachella Valley. Areas of winds east 10 to
15 mph.
.SATURDAY NIGHT...Mostly clear. Lows around 59 through the pass
to 66 in the northern Coachella Valley. Areas of winds north
10 to 15 mph. Gusts to 30 mph overnight.
.SUNDAY...Mostly sunny. Highs around 84 through the pass to 86 to
89 in the northern Coachella Valley.
.SUNDAY NIGHT...Mostly clear. Lows 59 to 66.
.MONDAY...Sunny. Highs around 82 through the pass to 86 to 89 in
the northern Coachella Valley.
.MONDAY NIGHT...Clear. Lows 59 to 66.
.TUESDAY...Sunny. Highs around 83 through the pass to 84 to 88 in
the northern Coachella Valley.
.TUESDAY NIGHT...Mostly clear. Breezy. Lows 57 to 66.
.WEDNESDAY...Mostly sunny. Breezy. Highs around 79 through the
pass to 83 to 86 in the northern Coachella Valley.
.WEDNESDAY NIGHT...Mostly clear. Lows 56 to 64.
.THURSDAY...Mostly sunny. Highs around 81 through the pass to
83 to 87 in the northern Coachella Valley.

$$

CAZ061-171000-
Coachella Valley-
Including the cities of Indio, Palm Springs, Cathedral City,
Palm Desert, Palm Desert Country, La Quinta, and Coachella
1222 PM PDT Thu Oct 16 2025

.TONIGHT...Clear. Lows 59 to 62. Areas of winds west to 10 mph
with gusts to 25 mph...becoming 10 to 15 mph with gusts to 30 mph
overnight.
.FRIDAY...Sunny. Highs 85 to 89. Areas of winds north 10 to
15 mph. Gusts to 30 mph in the morning.
.FRIDAY NIGHT...Clear. Lows 59 to 63. Areas of winds west 10 mph
becoming northeast overnight.
.SATURDAY...Sunny. Highs 86 to 89. Areas of winds northeast to
10 mph in the morning becoming light.
.SATURDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows 61 to 65. Light winds.
.SUNDAY...Mostly sunny. Highs around 90.
.SUNDAY NIGHT...Mostly clear. Lows 61 to 65.
.MONDAY...Sunny. Highs 86 to 89.
.MONDAY NIGHT...Mostly clear. Lows 61 to 65.
.TUESDAY...Sunny. Highs 86 to 89.
.TUESDAY NIGHT...Mostly clear. Lows 60 to 64.
.WEDNESDAY...Sunny. Highs 85 to 88.
.WEDNESDAY NIGHT...Clear. Lows 60 to 64.
.THURSDAY...Sunny. Highs around 86.

$$

CAZ062-171000-
San Diego County Deserts-
Including the city of Borrego Springs
1222 PM PDT Thu Oct 16 2025

.TONIGHT...Clear. Lows 57 to 65. Light winds becoming west 10 mph
overnight.
.FRIDAY...Sunny. Highs 83 to 87. Areas of winds west 10 mph
becoming east in the afternoon.
.FRIDAY NIGHT...Clear. Lows 58 to 66. Areas of winds west 10 mph.
.SATURDAY...Sunny. Highs 84 to 88. Light winds becoming east
10 mph in the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows 60 to 68. Light winds.
.SUNDAY...Mostly sunny. Highs 86 to 90.
.SUNDAY NIGHT...Mostly clear. Lows 60 to 67.
.MONDAY...Sunny. Highs 86 to 89.
.MONDAY NIGHT...Mostly clear. Lows 61 to 68.
.TUESDAY...Sunny. Highs 85 to 88.
.TUESDAY NIGHT...Mostly clear. Lows 59 to 67.
.WEDNESDAY...Sunny. Highs 83 to 87.
.WEDNESDAY NIGHT...Mostly clear. Lows 59 to 65.
.THURSDAY...Sunny. Highs 84 to 87.

$$