230
FPUS56 KSGX 050917
ZFPSGX

Zone Forecast Product for Extreme Southwest California
National Weather Service San Diego CA
217 AM PDT Sun Oct 5 2025

CAZ552-052115-
Orange County Coastal Areas-
Including the cities of Huntington Beach, Costa Mesa,
Newport Beach, Laguna Beach, and San Clemente
217 AM PDT Sun Oct 5 2025

.TODAY...Partly cloudy this morning...becoming mostly sunny.
Highs 71 to 74 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 cloudy. Lows
58 to 62. Areas of winds south 10 mph in the evening becoming
light.
.MONDAY...Cloudy in the morning...becoming mostly sunny. Highs
71 to 74 at the beaches to 74 to 78 farther inland and near
higher coastal terrain. Light winds becoming southwest 10 mph in
the afternoon.
.MONDAY NIGHT...Partly cloudy in the evening...becoming cloudy.
Lows around 60. Areas of winds southwest 10 mph in the evening
becoming light.
.TUESDAY...Cloudy in the morning...becoming mostly sunny. Highs
71 to 75 at the beaches to 75 to 78 farther inland and near
higher coastal terrain. Light winds becoming west 10 to 15 mph
with gusts to 25 mph in the afternoon.
.TUESDAY NIGHT...Mostly clear in the evening...becoming cloudy.
Lows around 60.
.WEDNESDAY...Cloudy in the morning...becoming mostly sunny. Highs
69 to 73 at the beaches to 73 to 77 farther inland and near
higher coastal terrain.
.WEDNESDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows 57 to 61.
.THURSDAY...Partly cloudy. Highs 70 to 73 at the beaches to 75 to
78 farther inland and near higher coastal terrain.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows around 61.
.FRIDAY...Partly cloudy with a slight chance of showers. Highs
73 to 76 at the beaches to 78 to 82 farther inland and near
higher coastal terrain.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows 59 to 62.
.SATURDAY...Partly cloudy with a slight chance of showers. Highs
71 to 74 at the beaches to 76 to 79 farther inland and near
higher coastal terrain.

$$

CAZ554-052115-
Orange County Inland Areas-
Including the cities of Santa Ana, Anaheim, Garden Grove, Irvine,
Orange, Fullerton, and Mission Viejo
217 AM PDT Sun Oct 5 2025

.TODAY...Partly cloudy this morning...becoming sunny. Highs 77 to
81. Light winds becoming southwest 10 mph this afternoon.
.TONIGHT...Mostly clear in the evening...becoming mostly cloudy.
Lows 55 to 61. Areas of winds south 10 mph in the evening
becoming light.
.MONDAY...Mostly cloudy in the morning...becoming sunny. Highs
around 80. Light winds becoming southwest 10 mph in the
afternoon.
.MONDAY NIGHT...Partly cloudy in the evening...becoming mostly
cloudy overnight with patchy fog. Lows 54 to 60. Areas of winds
southwest to 10 mph in the evening becoming light.
.TUESDAY...Mostly cloudy in the morning...becoming mostly sunny.
Highs 77 to 81. Light winds becoming west 10 mph in the
afternoon.
.TUESDAY NIGHT...Mostly clear in the evening...becoming mostly
cloudy overnight with patchy fog. Lows 55 to 60.
.WEDNESDAY...Mostly cloudy with patchy fog in the morning...
becoming mostly sunny. Highs 76 to 79.
.WEDNESDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows 55 to 60.
.THURSDAY...Partly cloudy. Highs around 79.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows 57 to 62.
.FRIDAY...Partly cloudy with a slight chance of showers. Highs
79 to 82 towards the coast to 84 farther inland.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows 57 to 62.
.SATURDAY...Partly cloudy with a slight chance of showers. Highs
around 80.

$$

CAZ043-052115-
San Diego County Coastal Areas-
Including the cities of Oceanside, Vista, Carlsbad, Encinitas,
Chula Vista, National City, and San Diego
217 AM PDT Sun Oct 5 2025

.TODAY...Partly cloudy this morning...becoming mostly sunny.
Highs 72 to 77. Light winds becoming west 10 mph this afternoon.
.TONIGHT...Partly cloudy in the evening...becoming cloudy. Lows
56 to 60. Light winds.
.MONDAY...Cloudy in the morning...becoming mostly sunny. Highs
70 to 74 near the coast to 74 to 77 inland. Light winds becoming
west 10 mph in the afternoon.
.MONDAY NIGHT...Partly cloudy in the evening...becoming cloudy.
Lows 56 to 60. Light winds.
.TUESDAY...Mostly cloudy in the morning...becoming mostly sunny.
Highs 71 to 75 near the coast to 75 to 78 inland. Areas of winds
northwest 10 to 15 mph. Gusts to 25 mph in the afternoon.
.TUESDAY NIGHT...Mostly clear in the evening...becoming cloudy.
Lows 56 to 61.
.WEDNESDAY...Cloudy in the morning...becoming mostly sunny. Highs
69 to 74 near the coast to 73 to 77 inland.
.WEDNESDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows 56 to 61.
.THURSDAY...Cloudy in the morning...becoming partly cloudy. Highs
70 to 75 near the coast to 75 to 79 inland.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows 59 to 63.
.FRIDAY...Partly cloudy with a slight chance of showers. Highs
73 to 78 near the coast to 78 to 82 inland.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows 59 to 63.
.SATURDAY...Partly cloudy with a slight chance of showers. Highs
71 to 76 near the coast to 75 to 79 inland.

$$

CAZ050-052115-
San Diego County Valleys-
Including the cities of Escondido, El Cajon, San Marcos, La Mesa,
Santee, and Poway
217 AM PDT Sun Oct 5 2025

.TODAY...Partly cloudy with patchy fog this morning...becoming
sunny. Highs 75 to 80. Light winds becoming west 10 mph this
afternoon.
.TONIGHT...Mostly clear in the evening...becoming partly cloudy
overnight with patchy fog. Lows 52 to 57. Light winds.
.MONDAY...Partly cloudy in the morning...becoming sunny. Highs
75 to 79 in the western valleys to 77 to 82 near the foothills.
Light winds becoming west 10 mph in the afternoon.
.MONDAY NIGHT...Partly cloudy. Patchy fog overnight. Lows 53 to
57. Areas of winds west to 10 mph in the evening becoming light.
.TUESDAY...Partly cloudy in the morning...becoming mostly sunny.
Highs 76 to 80 in the western valleys to 79 to 84 near the
foothills. Light winds becoming west 10 mph with gusts to 25 mph
in the afternoon.
.TUESDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy overnight with patchy fog. Lows 54 to 58.
.WEDNESDAY...Partly cloudy with patchy fog in the morning...
becoming mostly sunny. Highs 75 to 80 in the western valleys to
78 to 83 near the foothills.
.WEDNESDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows 55 to 58.
.THURSDAY...Partly cloudy. Patchy fog in the morning. A slight
chance of showers in the afternoon. Highs 79 to 84.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows 58 to 62.
.FRIDAY...Partly cloudy with a slight chance of showers. Highs
82 to 87.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows 57 to 61.
.SATURDAY...Partly cloudy with a slight chance of showers. Highs
77 to 82.

$$

CAZ048-052115-
San Bernardino and Riverside County Valleys-The Inland Empire-
Including the cities of Riverside, San Bernardino, Ontario,
Moreno Valley, Fontana, Rancho Cucamonga, and Corona
217 AM PDT Sun Oct 5 2025

.TODAY...Mostly sunny. Highs 79 to 85. Light winds becoming west
10 to 15 mph this afternoon.
.TONIGHT...Mostly clear. Lows 52 to 57. Areas of winds west to
10 mph in the evening becoming light.
.MONDAY...Partly cloudy in the morning...becoming sunny. Highs
81 to 88. Light winds becoming west 10 to 15 mph with gusts to
25 mph in the afternoon.
.MONDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy overnight with patchy fog. Lows 54 to 58. Areas of winds
west to 10 mph in the evening becoming light.
.TUESDAY...Partly cloudy in the morning...becoming sunny. Highs
83 to 89. Light winds becoming west 10 to 15 mph with gusts to
25 mph in the afternoon.
.TUESDAY NIGHT...Clear in the evening...becoming partly cloudy
overnight with patchy fog. Lows 54 to 58.
.WEDNESDAY...Partly cloudy in the morning...becoming sunny. Highs
80 to 86.
.WEDNESDAY NIGHT...Mostly clear. Lows 55 to 58.
.THURSDAY...Partly cloudy in the morning...becoming mostly sunny.
Highs 81 to 87.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows 59 to 62.
.FRIDAY...Partly cloudy with a slight chance of showers. Highs
84 to 90.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows around 60.
.SATURDAY...Partly cloudy with a slight chance of showers. Highs
78 to 84.

$$

CAZ057-052115-
Santa Ana Mountains and Foothills-
217 AM PDT Sun Oct 5 2025

.TODAY...Mostly sunny. Warmer. Highs 73 to 82. Light winds
becoming west 10 mph this afternoon.
.TONIGHT...Mostly clear. Lows 50 to 57. Areas of winds southwest
to 10 mph in the evening becoming light.
.MONDAY...Mostly sunny. Highs 74 to 84. Light winds becoming west
10 mph in the afternoon.
.MONDAY NIGHT...Mostly clear. Lows 51 to 58. Areas of winds north
to 10 mph in the evening becoming light.
.TUESDAY...Mostly sunny. Highs 75 to 85. Light winds becoming
west 10 to 15 mph with gusts to 25 mph in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows 51 to 58.
.WEDNESDAY...Partly cloudy in the morning...becoming mostly
sunny. Highs 73 to 83.
.WEDNESDAY NIGHT...Mostly clear. Lows 50 to 58.
.THURSDAY...Partly cloudy in the morning...becoming mostly sunny.
Highs 75 to 84.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows 55 to 62.
.FRIDAY...Partly cloudy with a slight chance of showers. Highs
79 to 88.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows 54 to 61.
.SATURDAY...Partly cloudy with a slight chance of showers. Highs
74 to 81.

$$

CAZ055-052115-
San Bernardino County Mountains-
Including the cities of Crestline, Lake Arrowhead, Big Bear City,
Big Bear Lake, Running Springs, and Wrightwood
217 AM PDT Sun Oct 5 2025

.TODAY...Sunny, warmer. Highs 57 to 67 above 6000 feet to 67 to
75 below 6000 feet. Areas of winds east 10 mph.
.TONIGHT...Clear. Lows 35 to 45 above 6000 feet to 45 to 55 below
6000 feet. Light winds becoming southeast 10 mph overnight. Near
ridge tops and along desert slopes, light winds.
.MONDAY...Sunny. Highs 59 to 69 above 6000 feet to 69 to 77 below
6000 feet. Areas of winds east 10 to 15 mph. Gusts to 25 mph in
the afternoon.
.MONDAY NIGHT...Clear. Lows 37 to 47 above 6000 feet to 47 to
57 below 6000 feet. Areas of winds east 10 mph.
.TUESDAY...Sunny. Highs 61 to 71 above 6000 feet to 72 to
79 below 6000 feet. Areas of winds east 10 to 15 mph becoming
south with gusts to 25 mph in the afternoon.
.TUESDAY NIGHT...Clear. Lows 41 to 51.
.WEDNESDAY...Sunny. Highs 61 to 71 above 6000 feet to 69 to
78 below 6000 feet.
.WEDNESDAY NIGHT...Mostly clear. Lows 41 to 51.
.THURSDAY...Mostly sunny. Highs 60 to 70 above 6000 feet to 70 to
78 below 6000 feet.
.THURSDAY NIGHT...Partly cloudy. A slight chance of showers in
the evening, then a chance of showers overnight. Lows 44 to 54.
.FRIDAY...Partly cloudy with a slight chance of showers. Highs
61 to 71 above 6000 feet to 71 to 80 below 6000 feet.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows 41 to 51.
.SATURDAY...Partly cloudy with a slight chance of showers. Highs
56 to 66 above 6000 feet to 66 to 73 below 6000 feet.

$$

CAZ056-052115-
Riverside County Mountains-
Including the city of Idyllwild-Pine Cove
217 AM PDT Sun Oct 5 2025

.TODAY...Sunny. Highs 67 to 77. Areas of winds east to 10 mph.
.TONIGHT...Clear. Lows 42 to 52. Light winds.
.MONDAY...Sunny. Highs 69 to 79. Areas of winds east 10 to
15 mph.
.MONDAY NIGHT...Clear. Lows 44 to 54. Areas of winds east to
10 mph.
.TUESDAY...Sunny. Highs 71 to 81. Areas of winds southeast 10 to
15 mph.
.TUESDAY NIGHT...Clear. Lows 44 to 54.
.WEDNESDAY...Sunny. Highs 70 to 80.
.WEDNESDAY NIGHT...Mostly clear. Lows 44 to 54.
.THURSDAY...Mostly sunny in the morning...becoming partly cloudy.
Highs 70 to 80.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows 47 to 57.
.FRIDAY...Partly cloudy with a slight chance of showers. Highs
72 to 82.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows 46 to 56.
.SATURDAY...Partly cloudy with a slight chance of showers. Highs
68 to 78.

$$

CAZ058-052115-
San Diego County Mountains-
Including the cities of Julian and Pine Valley
217 AM PDT Sun Oct 5 2025

.TODAY...Sunny. Highs 70 to 78. Areas of winds east 10 mph.
.TONIGHT...Clear. Lows 45 to 55. Light winds.
.MONDAY...Sunny. Highs 72 to 80. Areas of winds east 10 to 15 mph
with gusts to 25 mph.
.MONDAY NIGHT...Clear. Lows 47 to 57. Areas of winds east 10 mph.
.TUESDAY...Sunny. Highs 74 to 82. Areas of winds east 10 to
15 mph.
.TUESDAY NIGHT...Mostly clear. Lows 48 to 58.
.WEDNESDAY...Mostly sunny. Highs 74 to 82.
.WEDNESDAY NIGHT...Mostly clear. Lows 48 to 58.
.THURSDAY...Partly cloudy. A slight chance of showers in the
afternoon. Highs 75 to 83.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows 52 to 62.
.FRIDAY...Partly cloudy with a slight chance of showers. Highs
76 to 84.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows 50 to 59.
.SATURDAY...Partly cloudy with a slight chance of showers. Highs
71 to 79.

$$

CAZ060-052115-
Apple and Lucerne Valleys-
Including the cities of Victorville, Hesperia, Apple Valley,
and Lucerne Valley
217 AM PDT Sun Oct 5 2025

.TODAY...Sunny. Highs 78 to 82. Light winds.
.TONIGHT...Clear. Lows 50 to 57. Light winds.
.MONDAY...Sunny. Highs 80 to 85. Areas of winds east 10 to
15 mph. Gusts to 25 mph in the afternoon.
.MONDAY NIGHT...Clear. Lows 51 to 59. Areas of winds east 10 to
15 mph in the evening becoming light.
.TUESDAY...Sunny. Highs 82 to 87. Areas of winds east 10 to
15 mph with gusts to 25 mph.
.TUESDAY NIGHT...Clear. Lows 51 to 58.
.WEDNESDAY...Sunny. Highs 82 to 88.
.WEDNESDAY NIGHT...Clear. Lows 49 to 58.
.THURSDAY...Mostly sunny. Highs 82 to 88.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows 53 to 60.
.FRIDAY...Partly cloudy with a slight chance of showers. Highs
83 to 88.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows 52 to 59.
.SATURDAY...Partly cloudy with a slight chance of showers. Highs
77 to 84.

$$

CAZ065-052115-
San Gorgonio Pass near Banning-
217 AM PDT Sun Oct 5 2025

.TODAY...Sunny. Highs around 84 through the pass to 87 to 91 in
the northern Coachella Valley. Areas of winds west 10 mph this
morning becoming light.
.TONIGHT...Clear. Lows around 61 through the pass to 70 in the
northern Coachella Valley. Areas of winds northwest 10 to 15 mph.
.MONDAY...Sunny. Highs around 86 through the pass to 89 to 92 in
the northern Coachella Valley. Areas of winds northeast 10 to
15 mph becoming southeast in the afternoon. Gusts to 25 mph.
.MONDAY NIGHT...Clear. Lows around 62 through the pass to 69 in
the northern Coachella Valley. Areas of winds north to 10 mph...
becoming 10 to 15 mph with gusts to 25 mph overnight.
.TUESDAY...Sunny. Highs around 88 through the pass to 90 to 94 in
the northern Coachella Valley. Areas of winds north 10 to 15 mph
with gusts to 25 mph becoming southeast in the afternoon.
.TUESDAY NIGHT...Clear. Lows 63 to 71.
.WEDNESDAY...Sunny. Highs around 87 through the pass to 89 to
93 in the northern Coachella Valley.
.WEDNESDAY NIGHT...Clear. Lows 62 to 70.
.THURSDAY...Mostly sunny. Highs around 87 through the pass to
90 to 93 in the northern Coachella Valley.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows 65 to 73.
.FRIDAY...Partly cloudy with a slight chance of showers. Highs
around 89 through the pass to 91 to 95 in the northern Coachella
Valley.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers.
Breezy. Lows 63 to 70.
.SATURDAY...Partly cloudy with a slight chance of showers. Highs
around 83 through the pass to 90 in the northern Coachella
Valley.

$$

CAZ061-052115-
Coachella Valley-
Including the cities of Indio, Palm Springs, Cathedral City,
Palm Desert, Palm Desert Country, La Quinta, and Coachella
217 AM PDT Sun Oct 5 2025

.TODAY...Sunny. Highs 90 to 93. Areas of winds north to 10 mph
becoming southeast this afternoon.
.TONIGHT...Clear. Lows 64 to 68. Light winds.
.MONDAY...Sunny. Highs 91 to 94. Areas of winds northeast to
10 mph becoming southeast 10 mph in the afternoon.
.MONDAY NIGHT...Clear. Lows 65 to 69. Light winds becoming north
10 mph overnight.
.TUESDAY...Sunny. Highs 92 to 95. Areas of winds north to 10 mph
becoming southeast 10 mph in the afternoon.
.TUESDAY NIGHT...Clear. Lows 65 to 70.
.WEDNESDAY...Sunny. Highs 91 to 94.
.WEDNESDAY NIGHT...Mostly clear. Lows 65 to 69.
.THURSDAY...Mostly sunny. Highs 92 to 95.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows 68 to 72.
.FRIDAY...Partly cloudy with a slight chance of showers. Highs
around 95.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers in
the evening, then mostly clear overnight. Lows 67 to 71.
.SATURDAY...Partly cloudy with a slight chance of showers. Highs
around 92.

$$

CAZ062-052115-
San Diego County Deserts-
Including the city of Borrego Springs
217 AM PDT Sun Oct 5 2025

.TODAY...Sunny. Highs 88 to 92. Light winds.
.TONIGHT...Clear. Lows 63 to 70. Light winds.
.MONDAY...Sunny. Highs 89 to 93. Areas of winds west to 10 mph
becoming east 10 mph in the afternoon.
.MONDAY NIGHT...Clear. Lows 65 to 72. Light winds.
.TUESDAY...Sunny. Highs 91 to 95. Light winds.
.TUESDAY NIGHT...Clear. Lows 65 to 72.
.WEDNESDAY...Sunny. Highs 91 to 94.
.WEDNESDAY NIGHT...Mostly clear. Lows 65 to 73.
.THURSDAY...Mostly sunny in the morning...becoming partly cloudy.
Highs 91 to 95.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows 68 to 75.
.FRIDAY...Partly cloudy with a slight chance of showers. Highs
around 95.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers in
the evening, then mostly clear overnight. Lows 67 to 75.
.SATURDAY...Partly cloudy with a slight chance of showers. Highs
90 to 94.

$$