793
FPUS56 KSGX 020828
ZFPSGX

Zone Forecast Product for Extreme Southwest California
National Weather Service San Diego CA
128 AM PDT Sat Aug 2 2025

CAZ552-022115-
Orange County Coastal Areas-
Including the cities of Huntington Beach, Costa Mesa,
Newport Beach, Laguna Beach, and San Clemente
128 AM PDT Sat Aug 2 2025

.TODAY...Mostly cloudy this morning...becoming mostly sunny.
Patchy fog this morning. Highs 72 to 76 at the beaches to 77 to
82 farther inland and near higher coastal terrain. Light winds
becoming west 10 mph this afternoon.
.TONIGHT...Mostly clear in the evening...becoming mostly cloudy
overnight with patchy fog. Lows 60 to 64. Areas of winds west
10 mph becoming south overnight.
.SUNDAY...Partly cloudy with patchy fog in the morning...becoming
mostly sunny. Highs 74 to 77 at the beaches to 79 to 83 farther
inland and near higher coastal terrain. Areas of winds south
10 mph.
.SUNDAY NIGHT...Mostly clear in the evening...becoming mostly
cloudy overnight with patchy fog. Lows 61 to 65. Areas of winds
west 10 mph in the evening becoming light.
.MONDAY...Partly cloudy with patchy fog in the morning...becoming
mostly sunny. Highs 74 to 77 at the beaches to 79 to 84 farther
inland and near higher coastal terrain. Areas of winds south to
10 mph.
.MONDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy overnight with patchy fog. Lows 62 to 65.
.TUESDAY...Mostly cloudy with patchy fog in the morning...
becoming mostly sunny. Highs 74 to 77 at the beaches to 79 to
84 farther inland and near higher coastal terrain.
.TUESDAY NIGHT...Mostly clear in the evening...becoming mostly
cloudy overnight with patchy fog. Lows around 64.
.WEDNESDAY...Mostly cloudy with patchy fog in the morning...
becoming mostly sunny. Highs 76 to 79 at the beaches to 80 to
85 farther inland and near higher coastal terrain.
.WEDNESDAY NIGHT...Mostly clear in the evening...becoming mostly
cloudy overnight with patchy fog. Lows 64 to 67.
.THURSDAY...Mostly cloudy with patchy fog in the morning...
becoming mostly sunny. Highs 77 to 81 at the beaches to 82 to
87 farther inland and near higher coastal terrain.
.THURSDAY NIGHT...Mostly clear in the evening...becoming mostly
cloudy overnight with patchy fog. Lows around 66.
.FRIDAY...Mostly cloudy with patchy fog in the morning...becoming
mostly sunny. Highs 75 to 78 at the beaches to 80 to 85 farther
inland and near higher coastal terrain.

$$

CAZ554-022115-
Orange County Inland Areas-
Including the cities of Santa Ana, Anaheim, Garden Grove, Irvine,
Orange, Fullerton, and Mission Viejo
128 AM PDT Sat Aug 2 2025

.TODAY...Partly cloudy with patchy fog this morning...becoming
mostly sunny. Highs around 81 towards the coast to 86 farther
inland. Light winds becoming southwest 10 mph this afternoon.
.TONIGHT...Mostly clear in the evening...becoming partly cloudy
overnight with patchy fog. Lows 59 to 64. Areas of winds
southwest to 10 mph in the evening becoming light.
.SUNDAY...Partly cloudy with patchy fog in the morning...becoming
sunny. Highs 80 to 85 towards the coast to 86 to 89 farther
inland. Light winds becoming southwest 10 mph in the afternoon.
.SUNDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy overnight with patchy fog. Lows 61 to 65. Areas of winds
southwest to 10 mph in the evening becoming light.
.MONDAY...Partly cloudy in the morning...becoming mostly sunny.
Highs 81 to 84 towards the coast to 88 farther inland. Light
winds becoming southwest 10 mph in the afternoon.
.MONDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy overnight with patchy fog. Lows 62 to 66.
.TUESDAY...Partly cloudy with patchy fog in the morning...
becoming mostly sunny. Highs 81 to 85 towards the coast to
88 farther inland.
.TUESDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy overnight with patchy fog. Lows 62 to 66.
.WEDNESDAY...Partly cloudy with patchy fog in the morning...
becoming mostly sunny. Highs 83 to 87 towards the coast to 89 to
92 farther inland.
.WEDNESDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy overnight with patchy fog. Lows 64 to 68.
.THURSDAY...Partly cloudy with patchy fog in the morning...
becoming mostly sunny. Highs 85 to 89 towards the coast to
93 farther inland.
.THURSDAY NIGHT...Clear in the evening...becoming partly cloudy
overnight with patchy fog. Lows 65 to 69.
.FRIDAY...Partly cloudy with patchy fog in the morning...becoming
mostly sunny. Highs 82 to 85 towards the coast to 89 to
92 farther inland.

$$

CAZ043-022115-
San Diego County Coastal Areas-
Including the cities of Oceanside, Vista, Carlsbad, Encinitas,
Chula Vista, National City, and San Diego
128 AM PDT Sat Aug 2 2025

.TODAY...Partly cloudy with patchy fog this morning...becoming
mostly sunny. Highs 71 to 76 near the coast to 78 to 83 inland.
Areas of winds northwest to 10 mph.
.TONIGHT...Partly cloudy in the evening...becoming mostly cloudy
overnight with patchy fog. Lows 58 to 63. Areas of winds west to
10 mph in the evening becoming light.
.SUNDAY...Partly cloudy with patchy fog in the morning...becoming
mostly sunny. Highs 72 to 77 near the coast to 80 to 85 inland.
Light winds becoming west 10 mph in the afternoon.
.SUNDAY NIGHT...Mostly clear in the evening...becoming mostly
cloudy overnight with patchy fog. Lows 60 to 65. Areas of winds
west to 10 mph in the evening becoming light.
.MONDAY...Patchy fog in the morning. Partly cloudy. Highs 73 to
78 near the coast to 80 to 84 inland. Areas of winds south to
10 mph.
.MONDAY NIGHT...Partly cloudy in the evening...becoming mostly
cloudy overnight with patchy fog. Lows 60 to 65.
.TUESDAY...Cloudy with patchy fog in the morning...becoming
mostly sunny. Highs 74 to 79 near the coast to 80 to 84 inland.
.TUESDAY NIGHT...Partly cloudy in the evening...becoming cloudy
overnight with patchy fog. Lows 61 to 66.
.WEDNESDAY...Cloudy with patchy fog in the morning...becoming
mostly sunny. Highs 75 to 80 near the coast to 82 to 86 inland.
.WEDNESDAY NIGHT...Mostly clear in the evening...becoming cloudy
overnight with patchy fog. Lows 64 to 68.
.THURSDAY...Cloudy with patchy fog in the morning...becoming
mostly sunny. Highs 76 to 81 near the coast to 84 to 89 inland.
.THURSDAY NIGHT...Mostly clear in the evening...becoming mostly
cloudy overnight with patchy fog. Lows 64 to 69.
.FRIDAY...Mostly cloudy with patchy fog in the morning...becoming
mostly sunny. Highs 75 to 80 near the coast to 82 to 86 inland.

$$

CAZ050-022115-
San Diego County Valleys-
Including the cities of Escondido, El Cajon, San Marcos, La Mesa,
Santee, and Poway
128 AM PDT Sat Aug 2 2025

.TODAY...Patchy fog this morning. Mostly sunny. Highs 81 to 86 in
the western valleys to 89 to 94 near the foothills. Areas of
winds west to 10 mph...becoming 10 to 15 mph this afternoon.
.TONIGHT...Mostly clear in the evening...becoming partly cloudy
overnight with patchy fog. Lows 59 to 62. Areas of winds west to
10 mph in the evening becoming light.
.SUNDAY...Mostly sunny. Highs 83 to 88 in the western valleys to
91 to 96 near the foothills. Areas of winds west to 10 mph...
becoming 10 to 15 mph in the afternoon.
.SUNDAY NIGHT...Clear in the evening...becoming partly cloudy
overnight with patchy fog. Lows 60 to 63. Areas of winds west to
10 mph in the evening becoming light.
.MONDAY...Mostly sunny. Highs 83 to 88 in the western valleys to
90 to 95 near the foothills. Areas of winds southwest to 10 mph.
.MONDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy overnight with patchy fog. Lows 61 to 64.
.TUESDAY...Partly cloudy with patchy fog in the morning...
becoming mostly sunny. Highs 83 to 88 in the western valleys to
90 to 95 near the foothills.
.TUESDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy overnight with patchy fog. Lows 62 to 65.
.WEDNESDAY...Partly cloudy with patchy fog in the morning...
becoming mostly sunny. Highs 85 to 90 in the western valleys to
92 to 97 near the foothills.
.WEDNESDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy overnight with patchy fog. Lows 65 to 69.
.THURSDAY...Partly cloudy with patchy fog in the morning...
becoming mostly sunny. Highs 88 to 93 in the western valleys to
95 to 100 near the foothills.
.THURSDAY NIGHT...Clear in the evening...becoming partly cloudy
overnight with patchy fog. Lows 65 to 69.
.FRIDAY...Partly cloudy with patchy fog in the morning...becoming
mostly sunny. Highs 85 to 90 in the western valleys to 92 to
97 near the foothills.

$$

CAZ048-022115-
San Bernardino and Riverside County Valleys-The Inland Empire-
Including the cities of Riverside, San Bernardino, Ontario,
Moreno Valley, Fontana, Rancho Cucamonga, and Corona
128 AM PDT Sat Aug 2 2025

.TODAY...Mostly sunny. Highs 92 to 99. Light winds becoming west
10 to 15 mph with gusts to 25 mph this afternoon.
.TONIGHT...Mostly clear. Lows 59 to 64. Areas of winds west 10 to
15 mph with gusts to 25 mph in the evening becoming light.
.SUNDAY...Mostly sunny. Highs 93 to 100. Light winds becoming
west 10 to 15 mph with gusts to 25 mph in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows 60 to 65. Areas of winds west
10 to 15 mph with gusts to 25 mph in the evening becoming light.
.MONDAY...Mostly sunny. Highs 93 to 100. Areas of winds south to
10 mph becoming west with gusts to 25 mph in the afternoon.
.MONDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows 61 to 65.
.TUESDAY...Mostly sunny. Highs 93 to 100.
.TUESDAY NIGHT...Mostly clear. Lows 63 to 68.
.WEDNESDAY...Mostly sunny. Highs 96 to 103.
.WEDNESDAY NIGHT...Mostly clear. Lows 66 to 70.
.THURSDAY...Mostly sunny. Highs 99 to 105.
.THURSDAY NIGHT...Mostly clear. Lows 67 to 71.
.FRIDAY...Mostly sunny. Highs 95 to 103.

$$

CAZ057-022115-
Santa Ana Mountains and Foothills-
128 AM PDT Sat Aug 2 2025

.TODAY...Mostly sunny. Warmer. Highs 84 to 94. Light winds
becoming west 10 to 15 mph with gusts to 25 mph this afternoon.
.TONIGHT...Mostly clear. Lows 56 to 64. Areas of winds west 10 to
15 mph with gusts to 25 mph in the evening becoming light.
.SUNDAY...Mostly sunny. Highs 85 to 95. Light winds becoming west
10 to 15 mph with gusts to 25 mph in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows 57 to 64. Areas of winds west
10 to 15 mph with gusts to 25 mph in the evening becoming light.
.MONDAY...Mostly sunny. Highs 85 to 95. Areas of winds southwest
to 10 mph...becoming 10 to 15 mph with gusts to 25 mph in the
afternoon.
.MONDAY NIGHT...Mostly clear. Lows 57 to 64.
.TUESDAY...Mostly sunny. Highs 85 to 95.
.TUESDAY NIGHT...Mostly clear. Lows 58 to 65.
.WEDNESDAY...Mostly sunny. Highs 87 to 97.
.WEDNESDAY NIGHT...Mostly clear. Lows 61 to 69.
.THURSDAY...Mostly sunny. Highs 91 to 101.
.THURSDAY NIGHT...Mostly clear. Lows 62 to 69.
.FRIDAY...Mostly sunny. Highs 88 to 98.

$$

CAZ055-022115-
San Bernardino County Mountains-
Including the cities of Crestline, Lake Arrowhead, Big Bear City,
Big Bear Lake, Running Springs, and Wrightwood
128 AM PDT Sat Aug 2 2025

.TODAY...Sunny. Highs 76 to 86 above 6000 feet to 82 to 92 below
6000 feet. Areas of winds west 10 to 15 mph. Gusts to 25 mph...
becoming 30 mph this afternoon.
.TONIGHT...Clear, cooler. Lows 48 to 58 above 6000 feet to 56 to
66 below 6000 feet. Areas of winds west 10 to 15 mph. Gusts to
30 mph...becoming 25 mph overnight.
.SUNDAY...Sunny. Highs 77 to 87 above 6000 feet to 82 to 92 below
6000 feet. Areas of winds west 10 to 15 mph. Gusts to 25 mph...
becoming 30 mph in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows 48 to 58 above 6000 feet to
56 to 66 below 6000 feet. Areas of winds south 10 to 20 mph.
Gusts to 30 mph...becoming 35 mph overnight.
.MONDAY...Mostly sunny. Highs 76 to 86 above 6000 feet to 82 to
92 below 6000 feet. Areas of winds southwest 10 to 20 mph. Gusts
to 30 mph...becoming 35 mph in the afternoon.
.MONDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows 51 to 61.
.TUESDAY...Mostly sunny. Highs 77 to 87 above 6000 feet to 83 to
92 below 6000 feet.
.TUESDAY NIGHT...Mostly clear. Lows 54 to 64.
.WEDNESDAY...Mostly sunny. Highs 79 to 89 above 6000 feet to
85 to 95 below 6000 feet.
.WEDNESDAY NIGHT...Mostly clear. Lows 57 to 67.
.THURSDAY...Mostly sunny. Highs 80 to 90 above 6000 feet to 87 to
97 below 6000 feet.
.THURSDAY NIGHT...Mostly clear. Lows 58 to 68.
.FRIDAY...Mostly sunny. Highs 78 to 88 above 6000 feet to 85 to
95 below 6000 feet.

$$

CAZ056-022115-
Riverside County Mountains-
Including the city of Idyllwild-Pine Cove
128 AM PDT Sat Aug 2 2025

.TODAY...Sunny. Highs 86 to 96. Areas of winds west 10 to 15 mph.
Gusts to 30 mph this afternoon.
.TONIGHT...Clear. Lows 53 to 63. Areas of winds northwest 10 to
20 mph with gusts to 30 mph.
.SUNDAY...Sunny. Highs 86 to 96. Areas of winds west 10 to 15 mph
with gusts to 30 mph.
.SUNDAY NIGHT...Mostly clear. Lows 54 to 64. Areas of winds
northwest 10 to 20 mph. Gusts to 30 mph...becoming 35 mph
overnight.
.MONDAY...Mostly sunny. Highs 86 to 96. Areas of winds west 10 to
15 mph. Gusts to 30 mph...becoming 25 mph in the afternoon.
.MONDAY NIGHT...Mostly clear. Lows 54 to 64.
.TUESDAY...Mostly sunny. Highs 86 to 96.
.TUESDAY NIGHT...Mostly clear. Lows 57 to 67.
.WEDNESDAY...Mostly sunny. Highs 89 to 99.
.WEDNESDAY NIGHT...Mostly clear. Lows 60 to 70.
.THURSDAY...Mostly sunny. Highs 91 to 101.
.THURSDAY NIGHT...Mostly clear. Lows 60 to 70.
.FRIDAY...Sunny. Highs 88 to 98.

$$

CAZ058-022115-
San Diego County Mountains-
Including the cities of Julian and Pine Valley
128 AM PDT Sat Aug 2 2025

.TODAY...Sunny. Highs 87 to 97. Areas of winds west 10 to 20 mph
with gusts to 30 mph.
.TONIGHT...Clear. Lows 57 to 67. Areas of winds west 10 to 20 mph
with gusts to 35 mph.
.SUNDAY...Sunny. Highs 88 to 98. Areas of winds west 10 to 15 mph
with gusts to 30 mph.
.SUNDAY NIGHT...Mostly clear. Lows 57 to 67. Areas of winds west
10 to 20 mph with gusts to 35 mph.
.MONDAY...Mostly sunny. Highs 88 to 97. Areas of winds west 10 to
20 mph with gusts to 30 mph.
.MONDAY NIGHT...Mostly clear. Breezy. Lows 58 to 68.
.TUESDAY...Mostly sunny. Highs 88 to 97.
.TUESDAY NIGHT...Mostly clear. Lows 60 to 70.
.WEDNESDAY...Mostly sunny. Highs 90 to 100.
.WEDNESDAY NIGHT...Mostly clear. Lows 64 to 74.
.THURSDAY...Mostly sunny. Highs 92 to 102.
.THURSDAY NIGHT...Mostly clear. Lows 64 to 74.
.FRIDAY...Mostly sunny. Highs 90 to 100.

$$

CAZ060-022115-
Apple and Lucerne Valleys-
Including the cities of Victorville, Hesperia, Apple Valley,
and Lucerne Valley
128 AM PDT Sat Aug 2 2025

.TODAY...Sunny. Highs 97 to 104. Areas of winds west 10 to
20 mph. Gusts to 25 mph...becoming 30 mph this afternoon.
.TONIGHT...Mostly clear. Lows 62 to 71. Areas of winds west 10 to
20 mph. Gusts to 30 mph...becoming 25 mph overnight.
.SUNDAY...Sunny. Highs 97 to 105. Areas of winds west 10 to
20 mph with gusts to 30 mph.
.SUNDAY NIGHT...Mostly clear. Lows 62 to 70. Areas of winds west
10 to 20 mph with gusts to 30 mph.
.MONDAY...Mostly sunny. Highs 97 to 105. Areas of winds west
10 to 20 mph. Gusts to 30 mph...becoming 35 mph in the afternoon.
.MONDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows 60 to 69.
.TUESDAY...Mostly sunny. Highs 97 to 105.
.TUESDAY NIGHT...Mostly clear. Lows 62 to 72.
.WEDNESDAY...Mostly sunny. Highs 99 to 108.
.WEDNESDAY NIGHT...Mostly clear. Lows 65 to 74.
.THURSDAY...Mostly sunny. Highs 101 to 109.
.THURSDAY NIGHT...Mostly clear. Lows 67 to 75.
.FRIDAY...Mostly sunny. Highs 99 to 108.

$$

CAZ065-022115-
San Gorgonio Pass near Banning-
128 AM PDT Sat Aug 2 2025

.TODAY...Sunny. Highs 100 to 103 through the pass to 110 in the
northern Coachella Valley. Areas of winds west 20 to 30 mph.
Gusts to 45 mph...becoming 50 mph this afternoon.
.TONIGHT...Clear. Lows around 72 through the pass to 79 to 82 in
the northern Coachella Valley. Areas of winds west 25 to 35 mph.
Gusts to 55 mph...becoming 50 mph overnight.
.SUNDAY...Sunny. Highs around 102 through the pass to 107 to
111 in the northern Coachella Valley. Areas of winds west 20 to
30 mph with gusts to 45 mph.
.SUNDAY NIGHT...Mostly clear. Lows around 71 through the pass to
80 in the northern Coachella Valley. Areas of winds west 20 to
30 mph. Gusts to 50 mph...becoming 45 mph overnight.
.MONDAY...Mostly sunny. Highs around 101 through the pass to
106 to 110 in the northern Coachella Valley. Areas of winds west
15 to 25 mph with gusts to 40 mph.
.MONDAY NIGHT...Mostly clear. Very windy. Lows 71 to 81.
.TUESDAY...Mostly sunny. Highs 100 to 103 through the pass to
110 in the northern Coachella Valley.
.TUESDAY NIGHT...Mostly clear. Breezy. Lows 73 to 83.
.WEDNESDAY...Mostly sunny. Hot. Highs around 104 through the pass
to 109 to 113 in the northern Coachella Valley.
.WEDNESDAY NIGHT...Clear, breezy. Lows 77 to 87.
.THURSDAY...Mostly sunny. Hot. Highs around 106 through the pass
to 111 to 115 in the northern Coachella Valley.
.THURSDAY NIGHT...Mostly clear. Breezy. Lows 77 to 87.
.FRIDAY...Mostly sunny. Breezy, hot. Highs around 104 through the
pass to 109 to 113 in the northern Coachella Valley.

$$

CAZ061-022115-
Coachella Valley-
Including the cities of Indio, Palm Springs, Cathedral City,
Palm Desert, Palm Desert Country, La Quinta, and Coachella
128 AM PDT Sat Aug 2 2025

.TODAY...Sunny, hot. Highs 109 to 112. Areas of winds northwest
10 to 15 mph with gusts to 25 mph becoming southeast this
afternoon.
.TONIGHT...Clear. Lows 76 to 82. Areas of winds north 15 to
25 mph with gusts to 40 mph.
.SUNDAY...Sunny, hot. Highs around 110. Areas of winds southeast
10 to 15 mph. Gusts to 30 mph in the morning.
.SUNDAY NIGHT...Mostly clear. Lows 75 to 80. Areas of winds north
10 to 20 mph with gusts to 35 mph.
.MONDAY...Mostly sunny. Hot. Highs around 110. Areas of winds
southeast 10 to 15 mph. Gusts to 30 mph in the morning.
.MONDAY NIGHT...Mostly clear. Breezy. Lows 76 to 81.
.TUESDAY...Mostly sunny. Hot. Highs 110 to 113.
.TUESDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows 80 to 85.
.WEDNESDAY...Sunny. Very hot. Highs 112 to 115.
.WEDNESDAY NIGHT...Mostly clear. Lows 82 to 87.
.THURSDAY...Mostly sunny. Very hot. Highs 114 to 117.
.THURSDAY NIGHT...Mostly clear. Lows 82 to 87.
.FRIDAY...Sunny. Very hot. Highs 112 to 115.

$$

CAZ062-022115-
San Diego County Deserts-
Including the city of Borrego Springs
128 AM PDT Sat Aug 2 2025

.TODAY...Sunny, hot. Highs 109 to 113. Areas of winds east 10 to
20 mph. Gusts to 30 mph...becoming 35 mph this afternoon.
.TONIGHT...Clear. Lows 74 to 84. Areas of winds west 15 to 25 mph
with gusts to 40 mph.
.SUNDAY...Sunny, hot. Highs 109 to 113. Areas of winds southeast
10 to 20 mph. Gusts to 35 mph...becoming 30 mph in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows 74 to 83. Areas of winds west
15 to 25 mph with gusts to 45 mph.
.MONDAY...Mostly sunny. Hot. Highs 109 to 112. Areas of winds
east 10 to 20 mph with gusts to 35 mph.
.MONDAY NIGHT...Clear, breezy. Lows 76 to 85.
.TUESDAY...Mostly sunny. Hot. Highs 110 to 114.
.TUESDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows 79 to 88.
.WEDNESDAY...Sunny. Very hot. Highs 112 to 116.
.WEDNESDAY NIGHT...Mostly clear. Lows 82 to 91.
.THURSDAY...Sunny. Very hot. Highs 114 to 118.
.THURSDAY NIGHT...Mostly clear. Lows 82 to 91.
.FRIDAY...Sunny. Very hot. Highs 112 to 116.

$$