Zone Forecast Product
Issued by NWS San Diego, CA

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FPUS56 KSGX 172128
ZFPSGX

Zone Forecast Product for Extreme Southwestern California
National Weather Service San Diego CA
128 PM PST Sun Dec 17 2017

CAZ552-181230-
Orange County Coastal Areas-
Including the cities of Huntington Beach, Costa Mesa,
Newport Beach, Laguna Beach, and San Clemente
128 PM PST Sun Dec 17 2017

...WIND ADVISORY IN EFFECT UNTIL 8 PM PST THIS EVENING...

.TONIGHT...Mostly clear. Lows 43 to 52. Areas of winds northeast
15 to 20 mph with gusts to 30 mph in the evening becoming light.
.MONDAY...Mostly sunny. Highs 66 to 71. Light winds.
.MONDAY NIGHT...Mostly clear. Lows 43 to 51. Light winds.
.TUESDAY...Mostly sunny. Highs 64 to 69. Light winds.
.TUESDAY NIGHT...Mostly clear. Lows 45 to 51. Light winds.
.WEDNESDAY...Mostly sunny. Highs around 63.
.WEDNESDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows 43 to 50.
.THURSDAY...Partly cloudy in the morning...becoming sunny. Highs
around 65.
.THURSDAY NIGHT...Mostly clear. Lows 39 to 48.
.FRIDAY...Mostly sunny. Highs around 66.
.FRIDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows 43 to 50.
.SATURDAY...Partly cloudy. Highs 65 to 70.
.SATURDAY NIGHT...Partly cloudy. Lows 45 to 51.
.SUNDAY...Partly cloudy in the morning...becoming mostly sunny.
Highs around 69.

$$

CAZ554-181230-
Orange County Inland Areas-
Including the cities of Santa Ana, Anaheim, Garden Grove, Irvine,
Orange, Fullerton, and Mission Viejo
128 PM PST Sun Dec 17 2017

...WIND ADVISORY IN EFFECT UNTIL 8 PM PST THIS EVENING...

.TONIGHT...Mostly clear. Lows 43 to 52. Areas of winds northeast
15 to 20 mph. Gusts to 35 mph...becoming 30 mph overnight.
.MONDAY...Mostly sunny. Highs 70 to 75. Areas of winds northeast
15 mph with gusts to 25 mph in the morning becoming light.
.MONDAY NIGHT...Mostly clear. Lows 41 to 49. Light winds.
.TUESDAY...Mostly sunny. Highs around 70. Light winds.
.TUESDAY NIGHT...Mostly clear. Lows 42 to 50. Light winds.
.WEDNESDAY...Mostly sunny. Highs around 64.
.WEDNESDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows 43 to 50.
.THURSDAY...Partly cloudy in the morning...becoming sunny. Highs
63 to 68.
.THURSDAY NIGHT...Mostly clear. Lows 38 to 46.
.FRIDAY...Mostly sunny. Highs 65 to 70.
.FRIDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows 41 to 49.
.SATURDAY...Partly cloudy in the morning...becoming mostly sunny.
Highs 67 to 72.
.SATURDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows 44 to 51.
.SUNDAY...Partly cloudy in the morning...becoming mostly sunny.
Highs 69 to 74.

$$

CAZ043-181230-
San Diego County Coastal Areas-
Including the cities of Oceanside, Vista, Carlsbad, Encinitas,
Chula Vista, National City, and San Diego
128 PM PST Sun Dec 17 2017

.TONIGHT...Mostly clear. Lows 38 to 48. Light winds.
.MONDAY...Mostly sunny. Highs 68 to 73. Light winds.
.MONDAY NIGHT...Mostly clear. Lows 38 to 48. Light winds.
.TUESDAY...Mostly sunny. Highs 65 to 70. Light winds.
.TUESDAY NIGHT...Mostly clear. Lows 40 to 50. Light winds.
.WEDNESDAY...Mostly sunny. Highs around 63.
.WEDNESDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows 41 to 50.
.THURSDAY...Partly cloudy in the morning...becoming mostly sunny.
Highs 62 to 67.
.THURSDAY NIGHT...Mostly clear. Colder. Lows 35 to 45.
.FRIDAY...Mostly sunny. Highs around 66.
.FRIDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows 38 to 48.
.SATURDAY...Partly cloudy. Highs 65 to 70.
.SATURDAY NIGHT...Partly cloudy. Lows 41 to 51.
.SUNDAY...Partly cloudy in the morning...becoming mostly sunny.
Highs around 69.

$$

CAZ050-181230-
San Diego County Valleys-
Including the cities of Escondido, El Cajon, San Marcos, La Mesa,
Santee, and Poway
128 PM PST Sun Dec 17 2017

.TONIGHT...Mostly clear. Colder. Lows 33 to 43 in wind sheltered
areas to 43 to 52 in warmer locations. Areas of winds northeast
15 mph in the evening becoming light.
.MONDAY...Mostly sunny. Highs around 71 in the western valleys to
65 to 70 near the foothills. Light winds.
.MONDAY NIGHT...Mostly clear. Lows 34 to 44 in wind sheltered
areas to 44 to 51 in warmer locations. Light winds.
.TUESDAY...Mostly sunny. Highs 66 to 71. Light winds.
.TUESDAY NIGHT...Mostly clear. Lows 39 to 49. Light winds.
.WEDNESDAY...Mostly sunny. Patchy fog in the afternoon. Highs
61 to 66.
.WEDNESDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Patchy fog. Lows 38 to 48.
.THURSDAY...Partly cloudy in the morning...becoming mostly sunny.
Patchy fog in the morning. Highs around 64 in the western valleys
to 54 to 59 near the foothills.
.THURSDAY NIGHT...Mostly clear. Colder. Lows 32 to 42.
.FRIDAY...Mostly sunny. Highs 64 to 69 in the western valleys to
58 to 63 near the foothills.
.FRIDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Patchy fog overnight. Lows 36 to 46.
.SATURDAY...Partly cloudy. Patchy fog in the morning. Highs
around 68 in the western valleys to 61 to 66 near the foothills.
.SATURDAY NIGHT...Partly cloudy. Patchy fog overnight. Lows 39 to
49.
.SUNDAY...Partly cloudy in the morning...becoming mostly sunny.
Patchy fog in the morning. Highs 68 to 73 in the western valleys
to 62 to 67 near the foothills.

$$

CAZ048-181230-
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 PM PST Sun Dec 17 2017

...WIND ADVISORY IN EFFECT UNTIL 8 PM PST THIS EVENING...

.TONIGHT...Mostly clear. Colder. Lows 36 to 43 in wind sheltered
areas to 41 to 51 in warmer locations. Areas of winds north 15 to
20 mph. Gusts to 30 mph...becoming 25 mph overnight.
.MONDAY...Mostly sunny. Highs 68 to 73. Areas of winds north
15 mph in the morning becoming light.
.MONDAY NIGHT...Mostly clear. Lows 34 to 43 in wind sheltered
areas to 40 to 50 in warmer locations. Light winds.
.TUESDAY...Mostly sunny. Highs 68 to 73. Light winds.
.TUESDAY NIGHT...Mostly clear. Lows 38 to 48. Light winds.
.WEDNESDAY...Mostly sunny. Patchy fog in the afternoon. Highs
62 to 67.
.WEDNESDAY NIGHT...Mostly clear. Patchy fog in the evening. Lows
37 to 46.
.THURSDAY...Mostly sunny. Highs 58 to 64.
.THURSDAY NIGHT...Mostly clear. Colder. Lows 31 to 41.
.FRIDAY...Mostly sunny. Highs 63 to 68.
.FRIDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows 36 to 46.
.SATURDAY...Partly cloudy in the morning...becoming mostly sunny.
Highs 66 to 72.
.SATURDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows 40 to 49.
.SUNDAY...Partly cloudy in the morning...becoming mostly sunny.
Highs 68 to 73.

$$

CAZ057-181230-
Santa Ana Mountains and Foothills-
128 PM PST Sun Dec 17 2017

...WIND ADVISORY IN EFFECT UNTIL 8 PM PST THIS EVENING...

.TONIGHT...Mostly clear. Colder. Lows 39 to 49. Areas of winds
north 15 to 20 mph. Gusts to 30 mph...becoming 25 mph overnight.
.MONDAY...Mostly sunny. Highs 63 to 68. Areas of winds north
15 mph with gusts to 25 mph in the morning becoming light.
.MONDAY NIGHT...Mostly clear. Lows 40 to 50. Light winds.
.TUESDAY...Mostly sunny. Highs 63 to 69. Light winds.
.TUESDAY NIGHT...Mostly clear. Lows 42 to 52. Light winds.
.WEDNESDAY...Mostly sunny. Patchy fog in the afternoon. Highs
56 to 62.
.WEDNESDAY NIGHT...Mostly clear. Patchy fog in the evening.
Breezy, colder. Lows 34 to 44.
.THURSDAY...Mostly sunny. Breezy. Highs 54 to 61.
.THURSDAY NIGHT...Mostly clear. Lows 30 to 40.
.FRIDAY...Mostly sunny. Highs 57 to 63.
.FRIDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows 37 to 47.
.SATURDAY...Partly cloudy in the morning...becoming mostly sunny.
Highs 61 to 66.
.SATURDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Breezy. Lows 40 to 50.
.SUNDAY...Partly cloudy in the morning...becoming mostly sunny.
Breezy. Highs 62 to 68.

$$

CAZ055-181230-
San Bernardino County Mountains-
Including the cities of Crestline, Lake Arrowhead, Big Bear City,
Big Bear Lake, Running Springs, and Wrightwood
128 PM PST Sun Dec 17 2017

...WIND ADVISORY IN EFFECT UNTIL 8 PM PST THIS EVENING...

.TONIGHT...Mostly clear. Colder. Lows 19 to 29 above 6000 feet to
27 to 36 below 6000 feet. Areas of winds northeast 15 mph ...
except light winds near ridge tops and along desert slopes. Gusts
to 25 mph in the evening.
.MONDAY...Mostly sunny. Not as cool. Highs 49 to 57. Areas of
winds north 15 mph in the morning becoming light. Near ridge tops
and along desert slopes, light winds.
.MONDAY NIGHT...Mostly clear. Lows 22 to 32 above 6000 feet to
30 to 39 below 6000 feet. Light winds.
.TUESDAY...Mostly sunny. Highs 50 to 56 above 6000 feet to 55 to
61 below 6000 feet. Light winds.
.TUESDAY NIGHT...Mostly clear. Lows 28 to 38. Light winds
becoming west 15 to 20 mph with gusts to 30 mph overnight.
.WEDNESDAY...Mostly sunny. Patchy fog in the afternoon. Windy.
Highs 50 to 60.
.WEDNESDAY NIGHT...Mostly clear. Patchy fog in the evening.
Windy, colder. Lows 18 to 28.
.THURSDAY...Mostly sunny. Windy, colder. Highs 29 to 39 above
6000 feet to 36 to 45 below 6000 feet.
.THURSDAY NIGHT...Mostly clear. Breezy. Lows 15 to 25.
.FRIDAY...Mostly sunny. Not as cool. Highs 42 to 47 above
6000 feet to 46 to 52 below 6000 feet.
.FRIDAY NIGHT...Mostly clear. Windy. Lows 23 to 33.
.SATURDAY...Mostly sunny. Windy. Not as cool. Highs 46 to
54 above 6000 feet to 51 to 58 below 6000 feet.
.SATURDAY NIGHT...Mostly clear. Windy. Lows 24 to 34.
.SUNDAY...Mostly sunny. Windy. Highs 41 to 50 above 6000 feet to
47 to 55 below 6000 feet.

$$

CAZ056-181230-
Riverside County Mountains-
Including the city of Idyllwild-Pine Cove
128 PM PST Sun Dec 17 2017

.TONIGHT...Mostly clear. Colder. Lows 26 to 36. Areas of winds
northeast 15 mph with gusts to 25 mph in the evening becoming
light.
.MONDAY...Mostly sunny. Not as cool. Highs 56 to 61. Light winds.
.MONDAY NIGHT...Mostly clear. Lows 30 to 40. Light winds.
.TUESDAY...Mostly sunny. Highs 57 to 63. Light winds.
.TUESDAY NIGHT...Mostly clear. Lows 33 to 43. Light winds
becoming west 15 mph with gusts to 30 mph overnight.
.WEDNESDAY...Mostly sunny. Patchy fog in the afternoon. Windy.
Highs 54 to 59.
.WEDNESDAY NIGHT...Mostly clear. Patchy fog in the evening.
Windy, colder. Lows 25 to 35.
.THURSDAY...Mostly sunny. Windy. Highs 42 to 50.
.THURSDAY NIGHT...Mostly clear. Colder. Lows 19 to 29.
.FRIDAY...Mostly sunny. Highs 49 to 54.
.FRIDAY NIGHT...Mostly clear. Windy. Lows 29 to 39.
.SATURDAY...Mostly sunny. Windy. Highs 54 to 59.
.SATURDAY NIGHT...Mostly clear. Breezy. Lows 30 to 40.
.SUNDAY...Mostly sunny. Breezy. Highs 52 to 59.

$$

CAZ058-181230-
San Diego County Mountains-
Including the cities of Julian and Pine Valley
128 PM PST Sun Dec 17 2017

.TONIGHT...Mostly clear. Colder. Lows 35 to 44. Areas of winds
northeast 15 mph with gusts to 25 mph in the evening becoming
light.
.MONDAY...Mostly sunny. Not as cool. Highs 58 to 63. Light winds.
.MONDAY NIGHT...Mostly clear. Lows 36 to 45. Light winds.
.TUESDAY...Mostly sunny. Highs 60 to 65. Light winds.
.TUESDAY NIGHT...Mostly clear. Lows 37 to 47. Light winds
becoming west 15 mph with gusts to 25 mph overnight.
.WEDNESDAY...Mostly sunny. Patchy fog in the afternoon. Windy.
Highs 54 to 59.
.WEDNESDAY NIGHT...Mostly clear. Patchy fog. Windy. Lows 33 to
42.
.THURSDAY...Mostly sunny. Patchy fog in the morning. Breezy.
Highs 45 to 52.
.THURSDAY NIGHT...Mostly clear. Lows 28 to 36.
.FRIDAY...Mostly sunny. Highs 50 to 57.
.FRIDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Patchy fog overnight. Windy. Lows 34 to 42.
.SATURDAY...Partly cloudy in the morning...becoming mostly sunny.
Patchy fog in the morning. Windy. Highs 56 to 61.
.SATURDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Patchy fog overnight. Lows 37 to 46.
.SUNDAY...Partly cloudy in the morning...becoming mostly sunny.
Patchy fog in the morning. Highs 53 to 61.

$$

CAZ060-181230-
Apple and Lucerne Valleys-
Including the cities of Victorville, Hesperia, Apple Valley,
and Lucerne Valley
128 PM PST Sun Dec 17 2017

.TONIGHT...Mostly clear. Colder. Lows 22 to 32. Light winds.
.MONDAY...Mostly sunny. Not as cool. Highs 58 to 63. Light winds.
.MONDAY NIGHT...Mostly clear. Lows 25 to 35. Light winds.
.TUESDAY...Mostly sunny. Highs 62 to 67. Light winds.
.TUESDAY NIGHT...Mostly clear. Lows 32 to 40. Light winds
becoming south 15 mph with gusts to 25 mph overnight.
.WEDNESDAY...Mostly sunny in the morning...becoming partly
cloudy. Patchy blowing dust in the afternoon. Windy. Highs 61 to
67.
.WEDNESDAY NIGHT...Partly cloudy in the evening...becoming clear.
Patchy blowing dust in the evening. Colder. Lows 23 to 33.
.THURSDAY...Sunny, cooler. Highs 47 to 52.
.THURSDAY NIGHT...Mostly clear. Colder. Lows 18 to 28.
.FRIDAY...Mostly sunny. Highs 53 to 58.
.FRIDAY NIGHT...Mostly clear. Lows 24 to 34.
.SATURDAY...Mostly sunny. Highs around 60.
.SATURDAY NIGHT...Mostly clear. Lows 27 to 37.
.SUNDAY...Mostly sunny. Highs 57 to 62.

$$

CAZ065-181230-
San Gorgonio Pass Near Banning-
Including the cities of Banning and Desert Hot Springs
128 PM PST Sun Dec 17 2017

...WIND ADVISORY IN EFFECT UNTIL 8 PM PST THIS EVENING...

.TONIGHT...Mostly clear. Colder. Lows 42 to 51. Areas of winds
north 15 to 25 mph with gusts to 35 mph.
.MONDAY...Mostly sunny. Warmer. Highs 68 to 73. Areas of winds
north 15 to 20 mph with gusts to 30 mph in the morning becoming
light.
.MONDAY NIGHT...Mostly clear. Lows 41 to 48. Light winds.
.TUESDAY...Mostly sunny. Highs 67 to 72. Light winds.
.TUESDAY NIGHT...Mostly clear. Lows 43 to 48. Light winds.
.WEDNESDAY...Mostly sunny. Patchy blowing dust in the afternoon.
Breezy. Highs 67 to 72.
.WEDNESDAY NIGHT...Mostly clear. Patchy blowing dust in the
evening. Windy. Lows 39 to 49.
.THURSDAY...Sunny, breezy. Highs 58 to 63.
.THURSDAY NIGHT...Mostly clear. Colder. Lows 34 to 43.
.FRIDAY...Mostly sunny. Highs 61 to 66.
.FRIDAY NIGHT...Mostly clear. Windy. Lows 41 to 47.
.SATURDAY...Mostly sunny. Breezy. Highs 67 to 72.
.SATURDAY NIGHT...Mostly clear. Lows 44 to 51.
.SUNDAY...Mostly sunny. Highs 66 to 71.

$$

CAZ061-181230-
Coachella Valley-
Including the cities of Indio, Palm Springs, Cathedral City,
Palm Desert, Palm Desert Country, La Quinta, and Coachella
128 PM PST Sun Dec 17 2017

.TONIGHT...Mostly clear. Colder. Lows 41 to 51. Areas of winds
west 15 mph. Gusts to 30 mph...becoming 25 mph overnight.
.MONDAY...Mostly sunny. Highs around 72. Areas of winds west
15 mph in the morning becoming light.
.MONDAY NIGHT...Mostly clear. Lows 38 to 48. Light winds.
.TUESDAY...Mostly sunny. Highs around 71. Light winds.
.TUESDAY NIGHT...Mostly clear. Lows 39 to 49. Light winds.
.WEDNESDAY...Mostly sunny. Patchy blowing dust in the afternoon.
Highs around 72.
.WEDNESDAY NIGHT...Mostly clear. Patchy blowing dust in the
evening. Windy. Lows 43 to 53.
.THURSDAY...Mostly sunny. Highs 62 to 67.
.THURSDAY NIGHT...Mostly clear. Colder. Lows 35 to 45.
.FRIDAY...Mostly sunny. Highs around 66.
.FRIDAY NIGHT...Mostly clear. Lows 36 to 46.
.SATURDAY...Mostly sunny. Highs 68 to 73.
.SATURDAY NIGHT...Mostly clear. Lows 42 to 52.
.SUNDAY...Mostly sunny. Highs around 71.

$$

CAZ062-181230-
San Diego County Deserts-
Including the city of Borrego Springs
128 PM PST Sun Dec 17 2017

.TONIGHT...Mostly clear. Colder. Lows 40 to 50. Areas of winds
west 15 mph in the evening becoming light.
.MONDAY...Mostly sunny. Highs 69 to 74. Light winds.
.MONDAY NIGHT...Mostly clear. Lows 40 to 50. Light winds.
.TUESDAY...Mostly sunny. Highs around 70. Light winds.
.TUESDAY NIGHT...Mostly clear. Lows 41 to 51. Light winds.
.WEDNESDAY...Mostly sunny. Patchy blowing dust in the afternoon.
Breezy. Highs 70 to 75.
.WEDNESDAY NIGHT...Mostly clear. Patchy blowing dust in the
evening. Lows 41 to 51.
.THURSDAY...Mostly sunny. Breezy. Highs 60 to 65.
.THURSDAY NIGHT...Mostly clear. Colder. Lows 33 to 43.
.FRIDAY...Mostly sunny. Highs 62 to 67.
.FRIDAY NIGHT...Mostly clear. Lows 37 to 47.
.SATURDAY...Mostly sunny. Highs 67 to 72.
.SATURDAY NIGHT...Mostly clear. Lows 42 to 51.
.SUNDAY...Mostly sunny. Highs around 70.

$$



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