642
FPUS56 KSGX 090724
ZFPSGX

Zone Forecast Product for Extreme Southwest California
National Weather Service San Diego CA
1224 AM PDT Mon Mar 9 2026

CAZ552-092115-
Orange County Coastal Areas-
Including the cities of Huntington Beach, Costa Mesa,
Newport Beach, Laguna Beach, and San Clemente
1224 AM PDT Mon Mar 9 2026

.TODAY...Mostly sunny. Cooler. Highs 66 to 71. Areas of winds
southeast 10 mph becoming southwest this afternoon.
.TONIGHT...Mostly clear in the evening...becoming partly cloudy.
Lows around 52. Areas of winds south 10 mph in the evening
becoming light.
.TUESDAY...Mostly cloudy in the morning...becoming partly cloudy.
Highs around 66 at the beaches to 67 to 71 farther inland and
near higher coastal terrain. Light winds becoming southwest
10 mph in the afternoon.
.TUESDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows 49 to 52. Areas of winds southwest 10 mph in the
evening becoming light.
.WEDNESDAY...Partly cloudy in the morning...becoming mostly
sunny. Highs 71 to 74 at the beaches to 76 to 79 farther inland
and near higher coastal terrain. Light winds becoming west 10 mph
in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows around 55.
.THURSDAY...Sunny, warmer. Highs 83 to 88 at the beaches to 90 to
95 farther inland and near higher coastal terrain.
.THURSDAY NIGHT...Clear. Lows around 60.
.FRIDAY...Mostly sunny. Highs 83 to 88 at the beaches to 89 to
94 farther inland and near higher coastal terrain.
.FRIDAY NIGHT...Mostly clear. Lows around 58.
.SATURDAY...Mostly sunny. Highs 77 to 81 at the beaches to 83 to
88 farther inland and near higher coastal terrain.
.SATURDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy overnight with patchy fog. Lows 53 to 56.
.SUNDAY...Partly cloudy with patchy fog in the morning...becoming
mostly sunny. Highs 75 to 79 at the beaches to 80 to 85 farther
inland and near higher coastal terrain.

$$

CAZ554-092115-
Orange County Inland Areas-
Including the cities of Santa Ana, Anaheim, Garden Grove, Irvine,
Orange, Fullerton, and Mission Viejo
1224 AM PDT Mon Mar 9 2026

.TODAY...Mostly sunny. Cooler. Highs 70 to 74. Light winds
becoming southwest 10 mph this afternoon.
.TONIGHT...Mostly clear in the evening...becoming partly cloudy.
Lows around 52. Areas of winds southwest 10 mph in the evening
becoming light.
.TUESDAY...Partly cloudy in the morning...becoming mostly sunny.
Highs 69 to 72. Light winds becoming southwest 10 mph in the
afternoon.
.TUESDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows around 51. Areas of winds southwest 10 mph in the
evening becoming light.
.WEDNESDAY...Partly cloudy in the morning...becoming sunny.
Warmer. Highs around 79 towards the coast to 80 to 83 farther
inland. Light winds becoming west 10 mph in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows 54 to 61.
.THURSDAY...Sunny, warmer. Highs 94 to 99.
.THURSDAY NIGHT...Clear. Lows 60 to 67.
.FRIDAY...Mostly sunny. Highs 93 to 98.
.FRIDAY NIGHT...Mostly clear. Lows 58 to 65.
.SATURDAY...Mostly sunny. Highs 86 to 89 towards the coast to
89 to 93 farther inland.
.SATURDAY NIGHT...Mostly clear. Lows 54 to 61.
.SUNDAY...Mostly sunny. Highs 83 to 86 towards the coast to 87 to
91 farther inland.

$$

CAZ043-092115-
San Diego County Coastal Areas-
Including the cities of Oceanside, Vista, Carlsbad, Encinitas,
Chula Vista, National City, and San Diego
1224 AM PDT Mon Mar 9 2026

.TODAY...Partly cloudy. A slight chance of showers this
afternoon. Cooler. Highs 65 to 68 near the coast to 70 inland.
Areas of winds south to 10 mph. Chance of measurable
precipitation 20 percent.
.TONIGHT...Partly cloudy. Lows 48 to 53. Areas of winds southwest
to 10 mph in the evening becoming light.
.TUESDAY...Partly cloudy in the morning...becoming mostly sunny.
Highs 65 to 68 near the coast to 70 inland. Light winds becoming
west 10 mph in the afternoon.
.TUESDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows 47 to 52. Areas of winds west to 10 mph in the
evening becoming light.
.WEDNESDAY...Partly cloudy in the morning...becoming sunny. Highs
69 to 74 near the coast to 76 to 79 inland. Light winds becoming
northwest 10 mph in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows 52 to 57.
.THURSDAY...Sunny, warmer. Highs 82 to 87 near the coast to 90 to
94 inland.
.THURSDAY NIGHT...Mostly clear. Lows 57 to 62.
.FRIDAY...Mostly sunny. Highs 82 to 87 near the coast to 91 to
95 inland.
.FRIDAY NIGHT...Mostly clear. Lows 55 to 60.
.SATURDAY...Mostly sunny. Highs 77 to 82 near the coast to 85 to
89 inland.
.SATURDAY NIGHT...Partly cloudy. Patchy fog overnight. Lows 52 to
57.
.SUNDAY...Partly cloudy with patchy fog in the morning...becoming
mostly sunny. Highs 74 to 79 near the coast to 83 to 86 inland.

$$

CAZ050-092115-
San Diego County Valleys-
Including the cities of Escondido, El Cajon, San Marcos, La Mesa,
Santee, and Poway
1224 AM PDT Mon Mar 9 2026

.TODAY...Partly cloudy. A slight chance of showers this
afternoon. Highs around 71 in the western valleys to 65 to
70 near the foothills. Light winds becoming west 10 to 15 mph
this afternoon. Chance of measurable precipitation 20 percent.
.TONIGHT...Partly cloudy. Patchy fog overnight. Lows 42 to 51 in
wind sheltered areas to 48 to 53 in warmer locations. Areas of
winds west to 10 mph in the evening becoming light.
.TUESDAY...Partly cloudy with patchy fog in the morning...
becoming mostly sunny. Highs around 71 in the western valleys to
65 to 70 near the foothills. Light winds becoming west 10 mph in
the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows 42 to 51 in wind sheltered
areas to 48 to 53 in warmer locations. Areas of winds west to
10 mph in the evening becoming light.
.WEDNESDAY...Mostly sunny. Warmer. Highs 79 to 84. Light winds
becoming west 10 mph in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows 53 to 62.
.THURSDAY...Sunny, warmer. Highs 92 to 96 in the western valleys
to 87 to 92 near the foothills.
.THURSDAY NIGHT...Clear. Lows 58 to 67.
.FRIDAY...Mostly sunny. Highs 93 to 97 in the western valleys to
89 to 94 near the foothills.
.FRIDAY NIGHT...Mostly clear. Lows 57 to 66.
.SATURDAY...Mostly sunny. Highs 88 to 93.
.SATURDAY NIGHT...Mostly clear. Lows 54 to 62.
.SUNDAY...Mostly sunny. Highs 87 to 92.

$$

CAZ048-092115-
San Bernardino and Riverside County Valleys-The Inland Empire-
Including the cities of Riverside, San Bernardino, Ontario,
Moreno Valley, Fontana, Rancho Cucamonga, and Corona
1224 AM PDT Mon Mar 9 2026

.TODAY...Mostly sunny. Highs 71 to 76. Light winds becoming
southwest 10 to 15 mph with gusts to 30 mph this afternoon.
.TONIGHT...Partly cloudy. Patchy fog overnight. Lows 43 to 46 in
wind sheltered areas to 46 to 54 in warmer locations. Areas of
winds southwest 10 to 15 mph with gusts to 25 mph in the evening
becoming light.
.TUESDAY...Partly cloudy with patchy fog in the morning...
becoming mostly sunny. Highs 69 to 74. Light winds becoming west
10 to 15 mph with gusts to 25 mph in the afternoon.
.TUESDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows 43 to 46 in wind sheltered areas to 46 to 54 in
warmer locations. Areas of winds southwest 10 to 15 mph in the
evening becoming light.
.WEDNESDAY...Mostly sunny. Warmer. Highs 82 to 87. Light winds
becoming west to 10 mph in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows 50 to 60.
.THURSDAY...Sunny, warmer. Highs 90 to 97.
.THURSDAY NIGHT...Clear. Lows 54 to 64.
.FRIDAY...Mostly sunny. Highs 92 to 97.
.FRIDAY NIGHT...Mostly clear. Lows 53 to 63.
.SATURDAY...Mostly sunny. Highs 89 to 95.
.SATURDAY NIGHT...Mostly clear. Lows 51 to 61.
.SUNDAY...Mostly sunny. Highs 90 to 96.

$$

CAZ057-092115-
Santa Ana Mountains and Foothills-
1224 AM PDT Mon Mar 9 2026

.TODAY...Mostly sunny. Highs 63 to 70. Light winds becoming
southwest 10 to 15 mph with gusts to 30 mph this afternoon.
.TONIGHT...Partly cloudy. Colder. Lows 43 to 52. Areas of winds
west 10 to 15 mph with gusts to 25 mph in the evening becoming
light.
.TUESDAY...Partly cloudy with patchy fog in the morning...
becoming mostly sunny. Highs 61 to 68. Areas of winds southwest
to 10 mph...becoming 10 to 15 mph with gusts to 25 mph in the
afternoon.
.TUESDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows 43 to 52. Areas of winds southwest 10 to 15 mph in
the evening becoming light.
.WEDNESDAY...Mostly sunny. Warmer. Highs 73 to 81. Light winds
becoming west 10 to 15 mph in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows 54 to 64.
.THURSDAY...Sunny, warmer. Highs 86 to 94.
.THURSDAY NIGHT...Clear. Lows 60 to 70.
.FRIDAY...Mostly sunny. Highs 87 to 94.
.FRIDAY NIGHT...Mostly clear. Lows 57 to 67.
.SATURDAY...Mostly sunny. Highs 82 to 89.
.SATURDAY NIGHT...Mostly clear. Lows 53 to 63.
.SUNDAY...Mostly sunny. Highs 81 to 89.

$$

CAZ055-092115-
San Bernardino County Mountains-
Including the cities of Crestline, Lake Arrowhead, Big Bear City,
Big Bear Lake, Running Springs, and Wrightwood
1224 AM PDT Mon Mar 9 2026

.TODAY...Mostly sunny. Highs 50 to 60 above 6000 feet to 58 to
67 below 6000 feet. Areas of winds east 10 to 15 mph with gusts
to 30 mph.
.TONIGHT...Partly cloudy in the evening...becoming mostly clear.
Colder. Lows 28 to 38 above 6000 feet to 37 to 47 below
6000 feet. Areas of winds south 10 to 15 mph with gusts to 25 mph
becoming west overnight.
.TUESDAY...Partly cloudy in the morning...becoming mostly sunny.
Highs 50 to 60 above 6000 feet to 56 to 66 below 6000 feet. Areas
of winds west 10 to 15 mph. Gusts to 30 mph in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows 31 to 41 above 6000 feet to
39 to 49 below 6000 feet. Areas of winds west 10 to 15 mph
becoming northeast overnight. Gusts to 25 mph.
.WEDNESDAY...Sunny, warmer. Highs 59 to 69 above 6000 feet to
67 to 77 below 6000 feet. Areas of winds northeast 10 to 15 mph.
.WEDNESDAY NIGHT...Clear. Lows 40 to 50.
.THURSDAY...Sunny. Highs 64 to 74 above 6000 feet to 72 to
82 below 6000 feet.
.THURSDAY NIGHT...Clear. Lows 43 to 53.
.FRIDAY...Mostly sunny. Highs 67 to 77 above 6000 feet to 75 to
85 below 6000 feet.
.FRIDAY NIGHT...Mostly clear. Lows 44 to 54.
.SATURDAY...Mostly sunny. Highs 67 to 77 above 6000 feet to 75 to
85 below 6000 feet.
.SATURDAY NIGHT...Mostly clear. Lows 44 to 54.
.SUNDAY...Sunny in the morning...becoming partly cloudy. Highs
68 to 78 above 6000 feet to 77 to 87 below 6000 feet.

$$

CAZ056-092115-
Riverside County Mountains-
Including the city of Idyllwild-Pine Cove
1224 AM PDT Mon Mar 9 2026

.TODAY...Mostly sunny this morning...becoming partly cloudy.
Highs 57 to 67. Areas of winds east 10 to 15 mph with gusts to
30 mph.
.TONIGHT...Partly cloudy. Patchy fog overnight. Colder. Lows
36 to 46. Areas of winds northwest 10 mph.
.TUESDAY...Partly cloudy in the morning...becoming mostly sunny.
Highs 60 to 70. Areas of winds west 10 to 20 mph. Gusts to 30 mph
in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows 38 to 48. Areas of winds west
10 to 15 mph with gusts to 30 mph becoming northeast with gusts
to 25 mph overnight.
.WEDNESDAY...Sunny, warmer. Highs 69 to 79. Areas of winds
northeast to 10 mph becoming east in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows 47 to 57.
.THURSDAY...Sunny, warmer. Highs 75 to 85.
.THURSDAY NIGHT...Clear. Lows 51 to 61.
.FRIDAY...Mostly sunny. Highs 79 to 89.
.FRIDAY NIGHT...Mostly clear. Lows 52 to 62.
.SATURDAY...Mostly sunny. Highs 79 to 89.
.SATURDAY NIGHT...Mostly clear. Lows 50 to 60.
.SUNDAY...Mostly sunny. Highs 81 to 91.

$$

CAZ058-092115-
San Diego County Mountains-
Including the cities of Julian and Pine Valley
1224 AM PDT Mon Mar 9 2026

.TODAY...Partly cloudy with a slight chance of showers. Highs
56 to 65. Areas of winds east 10 to 15 mph with gusts to 25 mph.
Chance of measurable precipitation 20 percent.
.TONIGHT...Partly cloudy. Patchy fog overnight. Lows 39 to 46.
Areas of winds northwest 10 mph.
.TUESDAY...Partly cloudy with patchy fog in the morning...
becoming mostly sunny. Highs 59 to 67. Areas of winds west 10 to
20 mph. Gusts to 35 mph in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows 40 to 47. Areas of winds west
10 to 20 mph with gusts to 35 mph becoming north 10 to 15 mph
with gusts to 25 mph overnight.
.WEDNESDAY...Sunny, warmer. Highs 68 to 77. Areas of winds east
10 to 15 mph with gusts to 25 mph.
.WEDNESDAY NIGHT...Clear. Lows 48 to 58.
.THURSDAY...Sunny, warmer. Highs 76 to 85.
.THURSDAY NIGHT...Clear. Lows 52 to 62.
.FRIDAY...Mostly sunny. Highs 80 to 89.
.FRIDAY NIGHT...Mostly clear. Lows 52 to 62.
.SATURDAY...Mostly sunny. Highs 80 to 88.
.SATURDAY NIGHT...Mostly clear. Lows 50 to 60.
.SUNDAY...Sunny. Highs 81 to 89.

$$

CAZ060-092115-
Apple and Lucerne Valleys-
Including the cities of Victorville, Hesperia, Apple Valley,
and Lucerne Valley
1224 AM PDT Mon Mar 9 2026

.TODAY...Mostly sunny. Highs 70 to 75. Areas of winds east 10 to
20 mph. Gusts to 25 mph...becoming 30 mph this afternoon.
.TONIGHT...Mostly clear. Lows 41 to 47. Areas of winds south
10 to 15 mph with gusts to 25 mph.
.TUESDAY...Mostly sunny. Highs 70 to 78. Areas of winds west
10 to 20 mph. Gusts to 30 mph...becoming 35 mph in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows 41 to 48. Areas of winds west
10 to 20 mph. Gusts to 35 mph...becoming 25 mph overnight.
.WEDNESDAY...Sunny. Highs 77 to 82. Light winds.
.WEDNESDAY NIGHT...Clear. Lows 45 to 54.
.THURSDAY...Sunny. Highs 81 to 86.
.THURSDAY NIGHT...Clear. Lows 47 to 56.
.FRIDAY...Mostly sunny. Highs 84 to 90.
.FRIDAY NIGHT...Mostly clear. Lows 49 to 57.
.SATURDAY...Mostly sunny. Highs 86 to 93.
.SATURDAY NIGHT...Mostly clear. Lows 49 to 58.
.SUNDAY...Mostly sunny. Highs 87 to 93.

$$

CAZ065-092115-
San Gorgonio Pass near Banning-
1224 AM PDT Mon Mar 9 2026

.TODAY...Mostly sunny. Highs around 74 through the pass to 75 to
79 in the northern Coachella Valley. Areas of winds southeast
10 to 15 mph. Gusts to 25 mph...becoming 30 mph this afternoon.
.TONIGHT...Mostly clear. Cooler. Lows 48 to 52 through the pass
to 56 to 60 in the northern Coachella Valley. Areas of winds
southeast 10 mph becoming west overnight.
.TUESDAY...Mostly sunny. Highs 72 to 75 through the pass to 79 to
83 in the northern Coachella Valley. Areas of winds west 15 to
25 mph. Gusts to 30 mph...becoming 35 mph in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows 50 to 54 through the pass to
59 to 63 in the northern Coachella Valley. Areas of winds west
10 to 20 mph. Gusts to 35 mph in the evening.
.WEDNESDAY...Sunny. Highs 85 to 89. Areas of winds north to
10 mph becoming east in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows 61 to 70.
.THURSDAY...Sunny. Highs 90 to 93 through the pass to 93 to 97 in
the northern Coachella Valley.
.THURSDAY NIGHT...Clear. Lows 64 to 74.
.FRIDAY...Mostly sunny. Highs 93 to 96 through the pass to 96 to
100 in the northern Coachella Valley.
.FRIDAY NIGHT...Mostly clear. Lows 64 to 74.
.SATURDAY...Mostly sunny. Hot. Highs 92 to 95 through the pass to
97 to 101 in the northern Coachella Valley.
.SATURDAY NIGHT...Mostly clear. Lows 64 to 74.
.SUNDAY...Mostly sunny. Hot. Highs 94 to 97 through the pass to
98 to 102 in the northern Coachella Valley.

$$

CAZ061-092115-
Coachella Valley-
Including the cities of Indio, Palm Springs, Cathedral City,
Palm Desert, Palm Desert Country, La Quinta, and Coachella
1224 AM PDT Mon Mar 9 2026

.TODAY...Mostly sunny this morning...becoming partly cloudy.
Highs around 80. Light winds becoming southeast 10 mph this
afternoon.
.TONIGHT...Mostly clear. Lows 51 to 56. Areas of winds southeast
10 mph in the evening becoming light.
.TUESDAY...Mostly sunny. Highs 81 to 84. Light winds becoming
southeast 10 mph in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows 52 to 59. Areas of winds
northwest to 10 mph.
.WEDNESDAY...Sunny. Highs 86 to 90. Light winds.
.WEDNESDAY NIGHT...Clear. Lows 59 to 65.
.THURSDAY...Sunny, hot. Highs 96 to 100.
.THURSDAY NIGHT...Clear. Lows 63 to 69.
.FRIDAY...Mostly sunny. Hot. Highs 98 to 102.
.FRIDAY NIGHT...Mostly clear. Lows 64 to 71.
.SATURDAY...Mostly sunny. Hot. Highs 99 to 102.
.SATURDAY NIGHT...Mostly clear. Lows 63 to 70.
.SUNDAY...Mostly sunny. Hot. Highs 100 to 103.

$$

CAZ062-092115-
San Diego County Deserts-
Including the city of Borrego Springs
1224 AM PDT Mon Mar 9 2026

.TODAY...Partly cloudy. A slight chance of showers this
afternoon. Highs 73 to 77. Light winds becoming east 10 mph this
afternoon. Chance of measurable precipitation 20 percent.
.TONIGHT...Mostly clear. Lows 47 to 57. Areas of winds west
10 mph.
.TUESDAY...Mostly sunny. Highs 80 to 84. Light winds becoming
east 10 to 15 mph with gusts to 25 mph in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows 48 to 58. Areas of winds west
10 to 15 mph with gusts to 25 mph...becoming to 10 mph overnight.
.WEDNESDAY...Sunny. Highs 84 to 87. Light winds.
.WEDNESDAY NIGHT...Clear. Lows 58 to 67.
.THURSDAY...Sunny, warmer. Highs 93 to 98.
.THURSDAY NIGHT...Clear. Lows 63 to 72.
.FRIDAY...Sunny, hot. Highs 97 to 101.
.FRIDAY NIGHT...Mostly clear. Lows 64 to 73.
.SATURDAY...Mostly sunny. Hot. Highs around 100.
.SATURDAY NIGHT...Mostly clear. Lows 63 to 72.
.SUNDAY...Sunny, hot. Highs 98 to 102.

$$

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