Zone Forecast Product
Issued by NWS San Diego, CA

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FPUS56 KSGX 182024
ZFPSGX

Zone Forecast Product for Extreme Southwestern California
National Weather Service San Diego CA
124 PM PDT Wed Oct 18 2017

CAZ552-191300-
Orange County Coastal Areas-
Including the cities of Huntington Beach, Costa Mesa,
Newport Beach, Laguna Beach, and San Clemente
124 PM PDT Wed Oct 18 2017

...BEACH HAZARDS STATEMENT IN EFFECT THROUGH THURSDAY AFTERNOON...

.TONIGHT...Partly cloudy in the evening...becoming mostly cloudy.
Patchy fog overnight. Lows 56 to 61. Light winds.
.THURSDAY...Mostly cloudy in the morning...becoming partly
cloudy. Patchy fog in the morning. Highs 72 to 77. Light winds.
.THURSDAY NIGHT...Mostly clear in the evening...becoming cloudy.
Patchy drizzle overnight. Lows 56 to 61. Light winds.
.FRIDAY...Cloudy in the morning...becoming partly cloudy. Patchy
drizzle in the morning. Highs 71 to 76. Light winds.
.FRIDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows 55 to 60. Light winds.
.SATURDAY...Partly cloudy in the morning...becoming mostly sunny.
Highs 73 to 78 at the beaches to 77 to 82 farther inland and near
higher coastal terrain.
.SATURDAY NIGHT...Mostly clear. Lows around 62.
.SUNDAY...Sunny, warmer. Highs 82 to 87 at the beaches to 90 to
95 farther inland and near higher coastal terrain.
.SUNDAY NIGHT...Clear. Lows 59 to 65.
.MONDAY...Mostly sunny. Breezy. Highs 88 to 93 at the beaches to
96 to 101 farther inland and near higher coastal terrain.
.MONDAY NIGHT...Mostly clear. Lows 63 to 70.
.TUESDAY...Mostly sunny. Highs 88 to 93 at the beaches to 94 to
99 farther inland and near higher coastal terrain.
.TUESDAY NIGHT...Mostly clear. Lows 60 to 65.
.WEDNESDAY...Mostly sunny. Highs 83 to 88 at the beaches to 89 to
94 farther inland and near higher coastal terrain.

$$

CAZ554-191300-
Orange County Inland Areas-
Including the cities of Santa Ana, Anaheim, Garden Grove, Irvine,
Orange, Fullerton, and Mission Viejo
124 PM PDT Wed Oct 18 2017

.TONIGHT...Mostly clear in the evening...becoming mostly cloudy.
Patchy fog overnight. Cooler. Lows 52 to 60. Light winds.
.THURSDAY...Mostly cloudy in the morning...becoming mostly sunny.
Patchy fog in the morning. Highs 77 to 82. Light winds.
.THURSDAY NIGHT...Mostly clear in the evening...becoming cloudy.
Patchy drizzle overnight. Lows 53 to 60. Light winds.
.FRIDAY...Cloudy in the morning...becoming partly cloudy. Patchy
drizzle in the morning. Highs 73 to 78. Light winds.
.FRIDAY NIGHT...Partly cloudy. Lows 51 to 58. Light winds.
.SATURDAY...Mostly sunny. Warmer. Highs 82 to 87.
.SATURDAY NIGHT...Mostly clear. Lows 59 to 64.
.SUNDAY...Sunny, breezy, warmer. Highs 95 to 100.
.SUNDAY NIGHT...Clear. Lows 54 to 64.
.MONDAY...Mostly sunny. Breezy. Highs 100 to 105.
.MONDAY NIGHT...Mostly clear. Lows 59 to 68.
.TUESDAY...Mostly sunny. Breezy. Highs 99 to 104.
.TUESDAY NIGHT...Mostly clear. Lows 61 to 67.
.WEDNESDAY...Mostly sunny. Highs 93 to 98.

$$

CAZ043-191300-
San Diego County Coastal Areas-
Including the cities of Oceanside, Vista, Carlsbad, Encinitas,
Chula Vista, National City, and San Diego
124 PM PDT Wed Oct 18 2017

...BEACH HAZARDS STATEMENT IN EFFECT THROUGH THURSDAY AFTERNOON...

.TONIGHT...Partly cloudy in the evening...becoming mostly cloudy.
Patchy fog overnight. Lows 57 to 63. Light winds.
.THURSDAY...Mostly cloudy in the morning...becoming partly
cloudy. Patchy fog in the morning. Highs 71 to 76 near the coast
to 77 inland. Light winds.
.THURSDAY NIGHT...Partly cloudy in the evening...becoming cloudy.
Patchy drizzle overnight. Lows 58 to 63. Light winds.
.FRIDAY...Cloudy in the morning...becoming partly cloudy. Patchy
drizzle in the morning. Highs 70 to 75. Light winds.
.FRIDAY NIGHT...Partly cloudy in the evening...becoming mostly
cloudy. Patchy fog overnight. Lows 53 to 60. Light winds.
.SATURDAY...Mostly cloudy in the morning...becoming mostly sunny.
Patchy fog in the morning. Highs 73 to 78 near the coast to
80 inland.
.SATURDAY NIGHT...Mostly clear. Lows 59 to 64.
.SUNDAY...Sunny, warmer. Highs 85 to 90 near the coast to 91 to
96 inland.
.SUNDAY NIGHT...Clear. Lows 52 to 62.
.MONDAY...Mostly sunny. Highs 91 to 96 near the coast to 98 to
103 inland.
.MONDAY NIGHT...Mostly clear. Lows 59 to 69.
.TUESDAY...Mostly sunny. Highs 89 to 94 near the coast to 95 to
100 inland.
.TUESDAY NIGHT...Mostly clear. Lows 56 to 66.
.WEDNESDAY...Mostly sunny. Highs 87 to 92 near the coast to 91 to
96 inland.

$$

CAZ050-191300-
San Diego County Valleys-
Including the cities of Escondido, El Cajon, San Marcos, La Mesa,
Santee, and Poway
124 PM PDT Wed Oct 18 2017

.TONIGHT...Mostly clear in the evening...becoming partly cloudy.
Patchy fog overnight. Cooler. Lows 50 to 60. Light winds.
.THURSDAY...Partly cloudy. Patchy fog in the morning. Highs 76 to
81. Light winds.
.THURSDAY NIGHT...Mostly clear in the evening...becoming cloudy.
Patchy fog overnight. Patchy drizzle overnight. Lows 50 to 60.
Light winds.
.FRIDAY...Cloudy in the morning...becoming partly cloudy. Patchy
fog in the morning. Patchy drizzle in the morning. Highs 70 to
75 in the western valleys to 66 to 71 near the foothills. Light
winds.
.FRIDAY NIGHT...Partly cloudy. Patchy fog overnight. Lows 48 to
56. Light winds.
.SATURDAY...Partly cloudy in the morning...becoming mostly sunny.
Patchy fog in the morning. Warmer. Highs 80 to 85.
.SATURDAY NIGHT...Mostly clear. Lows 57 to 64.
.SUNDAY...Sunny, warmer. Highs 94 to 99 in the western valleys to
90 to 95 near the foothills.
.SUNDAY NIGHT...Clear. Lows 54 to 64.
.MONDAY...Mostly sunny. Breezy. Highs 98 to 103 in the western
valleys to 94 to 99 near the foothills.
.MONDAY NIGHT...Mostly clear. Lows 58 to 68.
.TUESDAY...Mostly sunny. Highs 96 to 101.
.TUESDAY NIGHT...Mostly clear. Lows 58 to 65.
.WEDNESDAY...Mostly sunny. Highs 93 to 98 in the western valleys
to 87 to 92 near the foothills.

$$

CAZ048-191300-
San Bernardino and Riverside County Valleys-The Inland Empire-
Including the cities of Riverside, San Bernardino, Ontario,
Moreno Valley, Fontana, Rancho Cucamonga, and Corona
124 PM PDT Wed Oct 18 2017

.TONIGHT...Mostly clear in the evening...becoming partly cloudy.
Cooler. Lows 51 to 58. Light winds.
.THURSDAY...Partly cloudy in the morning...becoming mostly sunny.
Patchy fog in the morning. Highs 79 to 84. Light winds.
.THURSDAY NIGHT...Mostly clear in the evening...becoming mostly
cloudy. Patchy fog overnight. Patchy drizzle overnight. Lows
52 to 58. Light winds.
.FRIDAY...Mostly cloudy in the morning...becoming partly cloudy.
Patchy fog in the morning. Patchy drizzle in the morning. Highs
71 to 77. Light winds.
.FRIDAY NIGHT...Partly cloudy. Lows 50 to 56. Light winds.
.SATURDAY...Mostly sunny. Warmer. Highs 82 to 87.
.SATURDAY NIGHT...Mostly clear. Lows 55 to 63.
.SUNDAY...Sunny, warmer. Highs 93 to 98.
.SUNDAY NIGHT...Clear, breezy. Lows 54 to 64.
.MONDAY...Mostly sunny. Breezy. Highs 99 to 105.
.MONDAY NIGHT...Mostly clear. Breezy. Lows 58 to 68.
.TUESDAY...Mostly sunny. Breezy. Highs 98 to 104.
.TUESDAY NIGHT...Mostly clear. Lows 57 to 64.
.WEDNESDAY...Mostly sunny. Highs 94 to 100.

$$

CAZ057-191300-
Santa Ana Mountains and Foothills-
124 PM PDT Wed Oct 18 2017

.TONIGHT...Mostly clear. Cooler. Lows 55 to 61. Light winds.
.THURSDAY...Mostly sunny. Highs 73 to 82. Light winds.
.THURSDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Patchy fog overnight. Patchy drizzle overnight. Lows
52 to 59. Light winds.
.FRIDAY...Mostly cloudy in the morning...becoming partly cloudy.
Patchy fog in the morning. Patchy drizzle in the morning. Highs
65 to 73. Light winds.
.FRIDAY NIGHT...Partly cloudy in the evening...becoming mostly
clear. Lows 52 to 57. Light winds.
.SATURDAY...Mostly sunny. Breezy, warmer. Highs 77 to 84.
.SATURDAY NIGHT...Mostly clear. Lows 59 to 66.
.SUNDAY...Sunny, warmer. Highs 90 to 96.
.SUNDAY NIGHT...Clear. Lows 64 to 73.
.MONDAY...Mostly sunny. Highs 90 to 100.
.MONDAY NIGHT...Mostly clear. Lows 66 to 74.
.TUESDAY...Mostly sunny. Highs 91 to 100.
.TUESDAY NIGHT...Mostly clear. Cooler. Lows 60 to 66.
.WEDNESDAY...Mostly sunny. Highs 87 to 94.

$$

CAZ055-191300-
San Bernardino County Mountains-
Including the cities of Crestline, Lake Arrowhead, Big Bear City,
Big Bear Lake, Running Springs, and Wrightwood
124 PM PDT Wed Oct 18 2017

.TONIGHT...Mostly clear. Colder. Lows 34 to 44 above 6000 feet to
43 to 53 below 6000 feet. Light winds becoming west 15 mph
overnight.
.THURSDAY...Mostly sunny. Highs 66 to 76 above 6000 feet to 70 to
77 below 6000 feet. Light winds becoming west 15 mph in the
afternoon. Near ridge tops and along desert slopes, areas of
winds southwest 15 mph.
.THURSDAY NIGHT...Mostly clear. Lows 32 to 42 above 6000 feet to
39 to 48 below 6000 feet. Areas of winds west 15 to 25 mph. Gusts
to 30 mph...becoming 35 mph overnight.
.FRIDAY...Partly cloudy. Highs 62 to 72. Areas of winds west
15 to 25 mph. Gusts to 35 mph...becoming 30 mph in the afternoon.
.FRIDAY NIGHT...Partly cloudy in the evening...becoming mostly
clear. Lows 32 to 42. Areas of winds northwest 15 to 25 mph with
gusts to 35 mph.
.SATURDAY...Mostly sunny. Highs 61 to 69 above 6000 feet to 66 to
71 below 6000 feet.
.SATURDAY NIGHT...Mostly clear. Lows 40 to 50.
.SUNDAY...Sunny, warmer. Highs 69 to 78 above 6000 feet to 76 to
82 below 6000 feet.
.SUNDAY NIGHT...Clear. Lows 41 to 51.
.MONDAY...Mostly sunny. Highs 71 to 78 above 6000 feet to 77 to
83 below 6000 feet.
.MONDAY NIGHT...Mostly clear. Lows 39 to 49.
.TUESDAY...Mostly sunny. Highs 74 to 80 above 6000 feet to 79 to
84 below 6000 feet.
.TUESDAY NIGHT...Mostly clear. Lows 45 to 55.
.WEDNESDAY...Mostly sunny. Highs 69 to 77 above 6000 feet to
78 to 84 below 6000 feet.

$$

CAZ056-191300-
Riverside County Mountains-
Including the city of Idyllwild-Pine Cove
124 PM PDT Wed Oct 18 2017

.TONIGHT...Mostly clear. Colder. Lows 43 to 53. Light winds
becoming west 15 mph with gusts to 25 mph overnight.
.THURSDAY...Mostly sunny. Highs 72 to 80. Areas of winds west
15 to 20 mph. Gusts to 25 mph...becoming 30 mph in the afternoon.
.THURSDAY NIGHT...Mostly clear. Lows 39 to 49. Areas of winds
west 20 to 30 mph. Gusts to 35 mph...becoming 40 mph overnight.
.FRIDAY...Partly cloudy in the morning...becoming mostly sunny.
Highs 63 to 73. Areas of winds west 20 to 30 mph with gusts to
40 mph...becoming 15 to 20 mph with gusts to 30 mph in the
afternoon.
.FRIDAY NIGHT...Partly cloudy in the evening...becoming mostly
clear. Lows 38 to 48. Areas of winds northwest 15 to 20 mph.
Gusts to 30 mph...becoming 25 mph overnight.
.SATURDAY...Mostly sunny. Highs 69 to 75.
.SATURDAY NIGHT...Mostly clear. Lows 45 to 55.
.SUNDAY...Sunny, warmer. Highs 78 to 85.
.SUNDAY NIGHT...Clear. Lows 45 to 55.
.MONDAY...Mostly sunny. Highs 80 to 87.
.MONDAY NIGHT...Mostly clear. Lows 44 to 54.
.TUESDAY...Mostly sunny. Highs 81 to 88.
.TUESDAY NIGHT...Mostly clear. Lows 48 to 58.
.WEDNESDAY...Mostly sunny. Highs 79 to 87.

$$

CAZ058-191300-
San Diego County Mountains-
Including the cities of Julian and Pine Valley
124 PM PDT Wed Oct 18 2017

.TONIGHT...Mostly clear. Cooler. Lows 46 to 56. Areas of winds
west 15 mph with gusts to 30 mph.
.THURSDAY...Mostly sunny. Highs 73 to 80. Areas of winds west
15 to 25 mph. Gusts to 30 mph...becoming 35 mph in the afternoon.
.THURSDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows 42 to 52. Areas of winds west 20 to 30 mph with
gusts to 40 mph.
.FRIDAY...Partly cloudy in the morning...becoming mostly sunny.
Patchy fog in the morning. Patchy drizzle in the morning. Highs
62 to 71. Areas of winds west 20 to 30 mph. Gusts to 45 mph...
becoming 40 mph in the afternoon.
.FRIDAY NIGHT...Partly cloudy in the evening...becoming mostly
clear. Lows 41 to 51. Areas of winds northwest 15 to 25 mph.
Gusts to 35 mph...becoming 30 mph overnight.
.SATURDAY...Mostly sunny. Warmer. Highs 71 to 77.
.SATURDAY NIGHT...Mostly clear. Lows 49 to 59.
.SUNDAY...Sunny, warmer. Highs 78 to 88.
.SUNDAY NIGHT...Clear. Lows 49 to 59.
.MONDAY...Mostly sunny. Breezy. Highs 83 to 90.
.MONDAY NIGHT...Mostly clear. Lows 49 to 59.
.TUESDAY...Mostly sunny. Highs 84 to 91.
.TUESDAY NIGHT...Mostly clear. Lows 54 to 60.
.WEDNESDAY...Mostly sunny. Highs 82 to 88.

$$

CAZ060-191300-
Apple and Lucerne Valleys-
Including the cities of Victorville, Hesperia, Apple Valley,
and Lucerne Valley
124 PM PDT Wed Oct 18 2017

.TONIGHT...Mostly clear. Cooler. Lows 47 to 57. Light winds.
.THURSDAY...Mostly sunny. Highs 82 to 88. Areas of winds west
15 to 20 mph. Gusts to 30 mph in the afternoon.
.THURSDAY NIGHT...Mostly clear. Lows 45 to 55. Areas of winds
southwest 15 to 20 mph with gusts to 30 mph.
.FRIDAY...Mostly sunny. Highs 71 to 78. Areas of winds west 15 to
25 mph with gusts to 35 mph.
.FRIDAY NIGHT...Mostly clear. Colder. Lows 39 to 47. Areas of
winds west 15 to 25 mph. Gusts to 35 mph...becoming 30 mph
overnight.
.SATURDAY...Mostly sunny. Highs 73 to 78.
.SATURDAY NIGHT...Mostly clear. Lows 46 to 52.
.SUNDAY...Sunny, warmer. Highs 82 to 87.
.SUNDAY NIGHT...Clear. Lows 47 to 56.
.MONDAY...Mostly sunny. Highs 85 to 90.
.MONDAY NIGHT...Mostly clear. Lows 48 to 56.
.TUESDAY...Mostly sunny. Highs 86 to 91.
.TUESDAY NIGHT...Mostly clear. Lows 52 to 58.
.WEDNESDAY...Mostly sunny. Highs around 89.

$$

CAZ065-191300-
San Gorgonio Pass Near Banning-
Including the cities of Banning and Desert Hot Springs
124 PM PDT Wed Oct 18 2017

.TONIGHT...Mostly clear. Cooler. Lows 63 to 72. Areas of winds
northwest 15 to 20 mph with gusts to 30 mph.
.THURSDAY...Mostly sunny. Highs 89 to 94. Areas of winds west
15 to 20 mph with gusts to 35 mph...becoming 20 to 30 mph with
gusts to 40 mph in the afternoon.
.THURSDAY NIGHT...Mostly clear. Areas of blowing sand and blowing
dust in the evening. Lows 58 to 67. Areas of winds west 20 to
30 mph. Gusts to 40 mph...becoming 45 mph overnight.
.FRIDAY...Mostly sunny. Areas of blowing sand and blowing dust in
the afternoon. Highs 79 to 84. Areas of winds west 20 to 30 mph
with gusts to 45 mph.
.FRIDAY NIGHT...Mostly clear. Areas of blowing sand and blowing
dust in the evening. Lows 57 to 63. Areas of winds west 20 to
30 mph with gusts to 45 mph becoming north 15 to 25 mph with
gusts to 40 mph overnight.
.SATURDAY...Mostly sunny. Breezy. Highs 83 to 88.
.SATURDAY NIGHT...Mostly clear. Lows 61 to 67.
.SUNDAY...Sunny, breezy. Highs 90 to 95.
.SUNDAY NIGHT...Clear. Lows 64 to 70.
.MONDAY...Mostly sunny. Highs 94 to 99.
.MONDAY NIGHT...Mostly clear. Lows 65 to 70.
.TUESDAY...Mostly sunny. Highs 95 to 100.
.TUESDAY NIGHT...Mostly clear. Lows 60 to 70.
.WEDNESDAY...Mostly sunny. Highs 96 to 101.

$$

CAZ061-191300-
Coachella Valley-
Including the cities of Indio, Palm Springs, Cathedral City,
Palm Desert, Palm Desert Country, La Quinta, and Coachella
124 PM PDT Wed Oct 18 2017

.TONIGHT...Mostly clear. Lows 62 to 72. Light winds.
.THURSDAY...Mostly sunny. Highs 93 to 98. Light winds becoming
east 15 to 20 mph with gusts to 30 mph in the afternoon.
.THURSDAY NIGHT...Mostly clear. Lows 60 to 68. Areas of winds
northwest 15 to 20 mph with gusts to 30 mph.
.FRIDAY...Mostly sunny. Highs 85 to 90. Areas of winds northwest
15 to 20 mph with gusts to 30 mph.
.FRIDAY NIGHT...Mostly clear. Lows 58 to 66. Areas of winds north
15 to 25 mph. Gusts to 40 mph...becoming 35 mph overnight.
.SATURDAY...Mostly sunny. Highs around 89.
.SATURDAY NIGHT...Mostly clear. Lows 62 to 69.
.SUNDAY...Sunny. Highs around 95.
.SUNDAY NIGHT...Clear. Lows 57 to 67.
.MONDAY...Mostly sunny. Highs around 100.
.MONDAY NIGHT...Mostly clear. Lows 60 to 70.
.TUESDAY...Mostly sunny. Highs 98 to 103.
.TUESDAY NIGHT...Mostly clear. Lows 62 to 68.
.WEDNESDAY...Mostly sunny. Highs 97 to 102.

$$

CAZ062-191300-
San Diego County Deserts-
Including the city of Borrego Springs
124 PM PDT Wed Oct 18 2017

.TONIGHT...Mostly clear. Cooler. Lows 63 to 73. Areas of winds
west 15 mph. Gusts to 30 mph...becoming 25 mph overnight.
.THURSDAY...Mostly sunny. Highs 92 to 97. Areas of winds west
15 to 20 mph. Gusts to 25 mph...becoming 35 mph in the afternoon.
.THURSDAY NIGHT...Mostly clear. Cooler. Lows 58 to 68. Areas of
winds west 15 to 25 mph. Gusts to 35 mph...becoming 40 mph
overnight.
.FRIDAY...Mostly sunny. Highs 83 to 88. Areas of winds west 15 to
25 mph with gusts to 40 mph.
.FRIDAY NIGHT...Mostly clear. Lows 56 to 66. Areas of winds
northwest 15 to 25 mph. Gusts to 40 mph...becoming 35 mph
overnight.
.SATURDAY...Mostly sunny. Highs around 87.
.SATURDAY NIGHT...Mostly clear. Lows 59 to 67.
.SUNDAY...Sunny. Highs 91 to 96.
.SUNDAY NIGHT...Clear. Lows 57 to 67.
.MONDAY...Mostly sunny. Highs 97 to 102.
.MONDAY NIGHT...Mostly clear. Lows 63 to 73.
.TUESDAY...Mostly sunny. Highs 98 to 103.
.TUESDAY NIGHT...Mostly clear. Lows 62 to 68.
.WEDNESDAY...Mostly sunny. Highs around 98.

$$

Harrison



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