Zone Forecast Product
Issued by NWS San Diego, CA

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FPUS56 KSGX 240139 AAA
ZFPSGX

Zone Forecast Product for Extreme Southwestern California...UPDATED
National Weather Service San Diego CA
639 PM PDT Mon Oct 23 2017

Updated high temperatures for Tuesday.

CAZ552-241645-
Orange County Coastal Areas-
Including the cities of Huntington Beach, Costa Mesa,
Newport Beach, Laguna Beach, and San Clemente
639 PM PDT Mon Oct 23 2017

...EXCESSIVE HEAT WARNING IN EFFECT UNTIL 8 PM PDT TUESDAY...
...WIND ADVISORY IN EFFECT UNTIL 2 PM PDT WEDNESDAY...

.REST OF TONIGHT...Clear. Lows 57 to 65. Areas of winds north
15 mph with gusts to 25 mph...becoming northeast 20 to 30 mph
with gusts to 45 mph overnight.
.TUESDAY...Mostly sunny. Warmer. Highs 95 to 100 at the beaches
to 100 to 105 farther inland and near higher coastal terrain.
Areas of winds northeast 20 to 30 mph. Gusts to 45 mph...becoming
35 mph in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows 55 to 63. Areas of winds
northeast 15 to 20 mph. Gusts to 30 mph...becoming 25 mph
overnight.
.WEDNESDAY...Mostly sunny. Highs 85 to 90 at the beaches to
94 farther inland and near higher coastal terrain. Areas of winds
northeast 15 mph with gusts to 25 mph in the morning becoming
light.
.WEDNESDAY NIGHT...Mostly clear. Lows 58 to 63. Light winds
becoming southeast 15 mph overnight.
.THURSDAY...Mostly sunny. Highs 75 to 80 at the beaches to 82 to
87 farther inland and near higher coastal terrain.
.THURSDAY NIGHT...Mostly clear. Lows 55 to 61.
.FRIDAY...Mostly sunny. Highs 73 to 78 at the beaches to 78 to
83 farther inland and near higher coastal terrain.
.FRIDAY NIGHT...Mostly clear. Lows 55 to 60.
.SATURDAY...Mostly sunny. Highs 73 to 78 at the beaches to 79 to
84 farther inland and near higher coastal terrain.
.SATURDAY NIGHT...Mostly clear. Lows 55 to 60.
.SUNDAY...Mostly sunny. Highs around 75 at the beaches to 77 to
82 farther inland and near higher coastal terrain.
.SUNDAY NIGHT...Mostly clear in the evening...becoming cloudy.
Patchy fog overnight. Lows 54 to 60.
.MONDAY...Cloudy in the morning...becoming mostly sunny. Patchy
fog in the morning. Highs 72 to 77 at the beaches to 76 to
81 farther inland and near higher coastal terrain.

$$

CAZ554-241645-
Orange County Inland Areas-
Including the cities of Santa Ana, Anaheim, Garden Grove, Irvine,
Orange, Fullerton, and Mission Viejo
639 PM PDT Mon Oct 23 2017

...EXCESSIVE HEAT WARNING IN EFFECT UNTIL 8 PM PDT TUESDAY...
...WIND ADVISORY IN EFFECT UNTIL 2 PM PDT WEDNESDAY...

.REST OF TONIGHT...Clear. Areas of blowing dust overnight.
Cooler. Lows 57 to 67. Areas of winds northeast 15 to 25 mph with
gusts to 35 mph...becoming 25 to 35 mph with gusts to 50 mph
overnight.
.TUESDAY...Mostly sunny. Areas of blowing dust in the morning.
Areas of blowing dust in the afternoon. Local visibility one
quarter mile or less at times in the morning. Highs 103 to 108.
Areas of winds northeast 25 to 35 mph. Gusts to 50 mph...becoming
45 mph in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows 56 to 66. Areas of winds
northeast 15 to 25 mph. Gusts to 40 mph...becoming 35 mph
overnight.
.WEDNESDAY...Mostly sunny. Highs 97 to 102. Areas of winds east
15 to 25 mph. Gusts to 35 mph...becoming 25 mph in the afternoon.
.WEDNESDAY NIGHT...Mostly clear. Lows 54 to 63. Light winds.
.THURSDAY...Mostly sunny. Highs 84 to 89 towards the coast to
88 to 93 farther inland.
.THURSDAY NIGHT...Mostly clear. Lows 52 to 61.
.FRIDAY...Mostly sunny. Highs around 83 towards the coast to
87 farther inland.
.FRIDAY NIGHT...Mostly clear. Lows 52 to 60.
.SATURDAY...Mostly sunny. Highs 81 to 86 towards the coast to
85 to 90 farther inland.
.SATURDAY NIGHT...Mostly clear. Lows 52 to 60.
.SUNDAY...Mostly sunny. Highs 79 to 84 towards the coast to 83 to
88 farther inland.
.SUNDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Patchy fog overnight. Lows 52 to 60.
.MONDAY...Partly cloudy in the morning...becoming mostly sunny.
Patchy fog in the morning. Highs 78 to 83 towards the coast to
84 farther inland.

$$

CAZ043-241645-
San Diego County Coastal Areas-
Including the cities of Oceanside, Vista, Carlsbad, Encinitas,
Chula Vista, National City, and San Diego
639 PM PDT Mon Oct 23 2017

...EXCESSIVE HEAT WARNING IN EFFECT UNTIL 8 PM PDT TUESDAY...

.REST OF TONIGHT...Clear. Lows 56 to 66. Light winds becoming
northeast 15 mph overnight.
.TUESDAY...Mostly sunny. Warmer. Highs 94 to 99 near the coast to
100 to 105 inland. Areas of winds northeast 15 mph becoming west
in the afternoon. Gusts to 30 mph.
.TUESDAY NIGHT...Mostly clear. Lows 56 to 66. Areas of winds east
15 mph with gusts to 25 mph.
.WEDNESDAY...Mostly sunny. Highs 87 to 92 near the coast to
97 inland. Areas of winds east 15 mph with gusts to 25 mph
becoming northwest in the afternoon.
.WEDNESDAY NIGHT...Mostly clear. Lows 55 to 64. Light winds.
.THURSDAY...Mostly sunny. Highs 77 to 82 near the coast to 85 to
90 inland.
.THURSDAY NIGHT...Mostly clear. Lows 54 to 62.
.FRIDAY...Mostly sunny. Highs 74 to 79 near the coast to 81 to
86 inland.
.FRIDAY NIGHT...Mostly clear. Patchy fog overnight. Lows 53 to
61.
.SATURDAY...Mostly sunny. Patchy fog in the morning. Highs 74 to
79 near the coast to 81 to 86 inland.
.SATURDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Patchy fog overnight. Lows 52 to 61.
.SUNDAY...Partly cloudy in the morning...becoming mostly sunny.
Patchy fog in the morning. Highs 73 to 78 near the coast to 79 to
84 inland.
.SUNDAY NIGHT...Mostly clear in the evening...becoming mostly
cloudy. Patchy fog overnight. Lows 53 to 61.
.MONDAY...Mostly cloudy in the morning...becoming mostly sunny.
Patchy fog in the morning. Highs 73 to 78 near the coast to 77 to
82 inland.

$$

CAZ050-241645-
San Diego County Valleys-
Including the cities of Escondido, El Cajon, San Marcos, La Mesa,
Santee, and Poway
639 PM PDT Mon Oct 23 2017

...EXCESSIVE HEAT WARNING IN EFFECT UNTIL 8 PM PDT TUESDAY...
...WIND ADVISORY IN EFFECT UNTIL 2 PM PDT WEDNESDAY...

.REST OF TONIGHT...Clear. Lows 52 to 62 in wind sheltered areas
to 67 to 77 in warmer locations. Areas of winds northeast 15 to
25 mph. Gusts to 30 mph...becoming 40 mph overnight.
.TUESDAY...Mostly sunny. Areas of blowing dust. Highs 101 to
106 in the western valleys to 93 to 98 near the foothills. Areas
of winds east 20 to 30 mph with gusts to 45 mph.
.TUESDAY NIGHT...Mostly clear. Lows 52 to 62 in wind sheltered
areas to 66 to 76 in warmer locations. Areas of winds east 15 to
25 mph. Gusts to 35 mph...becoming 40 mph overnight.
.WEDNESDAY...Mostly sunny. Highs 96 to 101 in the western valleys
to 90 to 95 near the foothills. Areas of winds east 15 to 25 mph.
Gusts to 40 mph...becoming 35 mph in the afternoon.
.WEDNESDAY NIGHT...Mostly clear. Lows 54 to 64. Areas of winds
east 15 mph with gusts to 25 mph in the evening becoming light.
.THURSDAY...Mostly sunny. Highs 87 to 92.
.THURSDAY NIGHT...Mostly clear. Lows 52 to 62.
.FRIDAY...Mostly sunny. Highs 84 to 89.
.FRIDAY NIGHT...Mostly clear. Lows 50 to 60.
.SATURDAY...Mostly sunny. Highs 84 to 89.
.SATURDAY NIGHT...Mostly clear. Lows 49 to 59.
.SUNDAY...Mostly sunny. Highs 82 to 87.
.SUNDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Patchy fog overnight. Lows 49 to 59.
.MONDAY...Partly cloudy in the morning...becoming mostly sunny.
Patchy fog in the morning. Highs 80 to 85.

$$

CAZ048-241645-
San Bernardino and Riverside County Valleys-The Inland Empire-
Including the cities of Riverside, San Bernardino, Ontario,
Moreno Valley, Fontana, Rancho Cucamonga, and Corona
639 PM PDT Mon Oct 23 2017

...EXCESSIVE HEAT WARNING IN EFFECT UNTIL 8 PM PDT TUESDAY...
...WIND ADVISORY IN EFFECT UNTIL 2 PM PDT WEDNESDAY...

.REST OF TONIGHT...Clear. Lows 55 to 65 in wind sheltered areas
to 62 to 72 in warmer locations. Areas of winds north 20 to
30 mph. Gusts to 35 mph...becoming 45 mph overnight.
.TUESDAY...Mostly sunny. Areas of blowing dust. Highs 98 to 106.
Areas of winds north 20 to 30 mph becoming east in the afternoon.
Gusts to 45 mph.
.TUESDAY NIGHT...Mostly clear. Lows 54 to 64 in wind sheltered
areas to 60 to 70 in warmer locations. Areas of winds east 15 to
20 mph becoming north overnight. Gusts to 35 mph.
.WEDNESDAY...Mostly sunny. Highs 95 to 100. Areas of winds east
15 to 20 mph. Gusts to 35 mph...becoming 30 mph in the afternoon.
.WEDNESDAY NIGHT...Mostly clear. Lows 54 to 64. Areas of winds
east 15 mph with gusts to 25 mph in the evening becoming light.
.THURSDAY...Mostly sunny. Highs 90 to 95.
.THURSDAY NIGHT...Mostly clear. Lows 51 to 61.
.FRIDAY...Mostly sunny. Highs 88 to 93.
.FRIDAY NIGHT...Mostly clear. Lows 51 to 60.
.SATURDAY...Mostly sunny. Highs 87 to 92.
.SATURDAY NIGHT...Mostly clear. Lows 51 to 59.
.SUNDAY...Mostly sunny. Highs 85 to 90.
.SUNDAY NIGHT...Mostly clear. Lows 50 to 59.
.MONDAY...Mostly sunny. Highs 83 to 88.

$$

CAZ057-241645-
Santa Ana Mountains and Foothills-
639 PM PDT Mon Oct 23 2017

...WIND ADVISORY IN EFFECT UNTIL 2 PM PDT WEDNESDAY...

.REST OF TONIGHT...Clear. Lows 69 to 79. Areas of winds northeast
15 to 20 mph with gusts to 30 mph becoming north 20 to 30 mph
with gusts to 45 mph overnight.
.TUESDAY...Mostly sunny. Highs 91 to 99. Areas of winds northeast
20 to 30 mph. Gusts to 45 mph...becoming 40 mph in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows 67 to 77. Areas of winds
northeast 15 to 20 mph with gusts to 30 mph.
.WEDNESDAY...Mostly sunny. Highs 90 to 97. Areas of winds east
15 to 20 mph. Gusts to 35 mph...becoming 25 mph in the afternoon.
.WEDNESDAY NIGHT...Mostly clear. Lows 64 to 72. Light winds.
.THURSDAY...Mostly sunny. Highs 84 to 91.
.THURSDAY NIGHT...Mostly clear. Lows 61 to 68.
.FRIDAY...Mostly sunny. Highs 81 to 89.
.FRIDAY NIGHT...Mostly clear. Lows 59 to 65.
.SATURDAY...Mostly sunny. Highs 81 to 88.
.SATURDAY NIGHT...Mostly clear. Lows 57 to 63.
.SUNDAY...Mostly sunny. Highs 79 to 86.
.SUNDAY NIGHT...Mostly clear. Lows 57 to 63.
.MONDAY...Mostly sunny. Highs 77 to 84.

$$

CAZ055-241645-
San Bernardino County Mountains-
Including the cities of Crestline, Lake Arrowhead, Big Bear City,
Big Bear Lake, Running Springs, and Wrightwood
639 PM PDT Mon Oct 23 2017

...WIND ADVISORY IN EFFECT UNTIL 2 PM PDT WEDNESDAY...

.REST OF TONIGHT...Mostly clear. Colder. Lows 37 to 47 above
6000 feet to 50 to 60 below 6000 feet. Areas of winds northeast
15 to 25 mph with gusts to 35 mph.
.TUESDAY...Mostly sunny. Warmer. Highs 69 to 79 above 6000 feet
to 78 to 88 below 6000 feet. Areas of winds northeast 15 to
25 mph. Gusts to 35 mph...becoming 30 mph in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows 36 to 46 above 6000 feet to
48 to 58 below 6000 feet. Areas of winds east 15 to 20 mph with
gusts to 30 mph.
.WEDNESDAY...Sunny. Highs 70 to 78 above 6000 feet to 78 to
84 below 6000 feet. Areas of winds east 15 mph with gusts to
25 mph in the morning becoming light.
.WEDNESDAY NIGHT...Mostly clear. Lows 40 to 50. Light winds.
.THURSDAY...Mostly sunny. Highs 69 to 78 above 6000 feet to 77 to
82 below 6000 feet.
.THURSDAY NIGHT...Mostly clear. Lows 39 to 49.
.FRIDAY...Mostly sunny. Highs 68 to 76 above 6000 feet to 75 to
80 below 6000 feet.
.FRIDAY NIGHT...Mostly clear. Lows 38 to 48.
.SATURDAY...Mostly sunny. Highs 68 to 75 above 6000 feet to 74 to
79 below 6000 feet.
.SATURDAY NIGHT...Mostly clear. Lows 36 to 46.
.SUNDAY...Mostly sunny. Highs 67 to 74 above 6000 feet to 72 to
77 below 6000 feet.
.SUNDAY NIGHT...Mostly clear. Lows 36 to 46.
.MONDAY...Mostly sunny. Highs 65 to 73 above 6000 feet to 71 to
76 below 6000 feet.

$$

CAZ056-241645-
Riverside County Mountains-
Including the city of Idyllwild-Pine Cove
639 PM PDT Mon Oct 23 2017

...WIND ADVISORY IN EFFECT UNTIL 2 PM PDT WEDNESDAY...

.REST OF TONIGHT...Clear, cooler. Lows 47 to 57. Areas of winds
northeast 15 to 25 mph with gusts to 35 mph.
.TUESDAY...Mostly sunny. Highs 80 to 89. Areas of winds northeast
15 to 25 mph with gusts to 35 mph.
.TUESDAY NIGHT...Mostly clear. Lows 44 to 54. Areas of winds
northeast 15 to 20 mph with gusts to 30 mph.
.WEDNESDAY...Mostly sunny. Highs 77 to 85. Areas of winds east
15 to 20 mph. Gusts to 30 mph...becoming 25 mph in the afternoon.
.WEDNESDAY NIGHT...Mostly clear. Lows 43 to 53. Light winds.
.THURSDAY...Mostly sunny. Highs 78 to 84.
.THURSDAY NIGHT...Mostly clear. Lows 42 to 52.
.FRIDAY...Mostly sunny. Highs 76 to 82.
.FRIDAY NIGHT...Mostly clear. Lows 41 to 51.
.SATURDAY...Mostly sunny. Highs 75 to 81.
.SATURDAY NIGHT...Mostly clear. Lows 40 to 50.
.SUNDAY...Mostly sunny. Highs 74 to 80.
.SUNDAY NIGHT...Mostly clear. Lows 40 to 50.
.MONDAY...Mostly sunny. Highs 72 to 79.

$$

CAZ058-241645-
San Diego County Mountains-
Including the cities of Julian and Pine Valley
639 PM PDT Mon Oct 23 2017

...WIND ADVISORY IN EFFECT UNTIL 2 PM PDT WEDNESDAY...

.REST OF TONIGHT...Clear, cooler. Lows 54 to 64. Areas of winds
northeast 15 to 25 mph. Gusts to 30 mph...becoming 35 mph
overnight.
.TUESDAY...Mostly sunny. Highs 82 to 91. Areas of winds east
20 to 30 mph with gusts to 40 mph.
.TUESDAY NIGHT...Mostly clear. Lows 52 to 62. Areas of winds east
15 to 25 mph with gusts to 35 mph.
.WEDNESDAY...Mostly sunny. Highs 78 to 88. Areas of winds east
15 to 25 mph. Gusts to 35 mph...becoming 30 mph in the afternoon.
.WEDNESDAY NIGHT...Mostly clear. Lows 49 to 59. Areas of winds
east 15 mph with gusts to 25 mph in the evening becoming light.
.THURSDAY...Mostly sunny. Highs 80 to 87.
.THURSDAY NIGHT...Mostly clear. Lows 48 to 58.
.FRIDAY...Mostly sunny. Highs 77 to 84.
.FRIDAY NIGHT...Mostly clear. Lows 46 to 56.
.SATURDAY...Mostly sunny. Highs 76 to 82.
.SATURDAY NIGHT...Mostly clear. Lows 45 to 55.
.SUNDAY...Mostly sunny. Highs 75 to 81.
.SUNDAY NIGHT...Mostly clear. Lows 45 to 55.
.MONDAY...Mostly sunny. Highs 74 to 80.

$$

CAZ060-241645-
Apple and Lucerne Valleys-
Including the cities of Victorville, Hesperia, Apple Valley,
and Lucerne Valley
639 PM PDT Mon Oct 23 2017

.REST OF TONIGHT...Mostly clear. Lows 48 to 57. Light winds.
.TUESDAY...Mostly sunny. Highs around 88. Areas of winds
northeast 15 mph.
.TUESDAY NIGHT...Mostly clear. Lows 45 to 55. Light winds.
.WEDNESDAY...Sunny. Highs 84 to 89. Light winds.
.WEDNESDAY NIGHT...Mostly clear. Lows 47 to 56. Light winds.
.THURSDAY...Mostly sunny. Highs 84 to 89.
.THURSDAY NIGHT...Mostly clear. Lows 47 to 56.
.FRIDAY...Mostly sunny. Highs 82 to 87.
.FRIDAY NIGHT...Mostly clear. Lows 45 to 53.
.SATURDAY...Mostly sunny. Highs 81 to 86.
.SATURDAY NIGHT...Mostly clear. Lows 44 to 53.
.SUNDAY...Mostly sunny. Highs 80 to 85.
.SUNDAY NIGHT...Mostly clear. Lows 44 to 53.
.MONDAY...Mostly sunny. Highs 79 to 84.

$$

CAZ065-241645-
San Gorgonio Pass Near Banning-
Including the cities of Banning and Desert Hot Springs
639 PM PDT Mon Oct 23 2017

.REST OF TONIGHT...Clear. Areas of blowing sand and blowing dust
overnight. Lows 70 to 75. Areas of winds north 20 to 30 mph.
Gusts to 40 mph...becoming 45 mph overnight.
.TUESDAY...Mostly sunny. Areas of blowing sand and blowing dust
in the morning. Highs 96 to 101. Areas of winds northeast 20 to
30 mph. Gusts to 45 mph...becoming 35 mph in the afternoon.
.TUESDAY NIGHT...Clear. Lows 65 to 70. Areas of winds north 15 to
20 mph with gusts to 30 mph.
.WEDNESDAY...Mostly sunny. Highs 92 to 97. Areas of winds
southeast 15 mph. Gusts to 25 mph in the morning.
.WEDNESDAY NIGHT...Mostly clear. Lows 64 to 69. Light winds.
.THURSDAY...Mostly sunny. Highs 91 to 96.
.THURSDAY NIGHT...Mostly clear. Lows 63 to 69.
.FRIDAY...Mostly sunny. Highs 90 to 95.
.FRIDAY NIGHT...Mostly clear. Lows 62 to 67.
.SATURDAY...Mostly sunny. Highs 89 to 94.
.SATURDAY NIGHT...Mostly clear. Lows 61 to 66.
.SUNDAY...Mostly sunny. Highs 88 to 93.
.SUNDAY NIGHT...Mostly clear. Lows 60 to 65.
.MONDAY...Mostly sunny. Highs 88 to 93.

$$

CAZ061-241645-
Coachella Valley-
Including the cities of Indio, Palm Springs, Cathedral City,
Palm Desert, Palm Desert Country, La Quinta, and Coachella
639 PM PDT Mon Oct 23 2017

.REST OF TONIGHT...Mostly clear. Lows 64 to 74. Areas of winds
west 15 to 25 mph. Gusts to 30 mph...becoming 35 mph overnight.
.TUESDAY...Mostly sunny. Highs around 102. Areas of winds west
15 to 20 mph with gusts to 35 mph becoming north with gusts to
30 mph in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows 60 to 70. Areas of winds west
15 mph with gusts to 25 mph.
.WEDNESDAY...Mostly sunny. Highs 94 to 99. Areas of winds
northeast 15 mph with gusts to 25 mph in the morning becoming
light.
.WEDNESDAY NIGHT...Mostly clear. Lows 59 to 69. Light winds.
.THURSDAY...Mostly sunny. Highs 93 to 98.
.THURSDAY NIGHT...Mostly clear. Lows 59 to 69.
.FRIDAY...Mostly sunny. Highs 92 to 97.
.FRIDAY NIGHT...Mostly clear. Lows 57 to 67.
.SATURDAY...Mostly sunny. Highs 91 to 96.
.SATURDAY NIGHT...Mostly clear. Lows 56 to 66.
.SUNDAY...Mostly sunny. Highs 91 to 96.
.SUNDAY NIGHT...Mostly clear. Lows 56 to 66.
.MONDAY...Mostly sunny. Highs 91 to 96.

$$

CAZ062-241645-
San Diego County Deserts-
Including the city of Borrego Springs
639 PM PDT Mon Oct 23 2017

.REST OF TONIGHT...Clear. Lows 63 to 73. Areas of winds west
15 mph. Gusts to 25 mph overnight.
.TUESDAY...Mostly sunny. Highs 96 to 101. Areas of winds south
15 mph becoming northeast in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows 59 to 69. Light winds.
.WEDNESDAY...Mostly sunny. Highs 90 to 95. Light winds.
.WEDNESDAY NIGHT...Mostly clear. Lows 61 to 71. Light winds.
.THURSDAY...Mostly sunny. Highs 91 to 96.
.THURSDAY NIGHT...Mostly clear. Lows 61 to 71.
.FRIDAY...Mostly sunny. Highs 91 to 96.
.FRIDAY NIGHT...Mostly clear. Lows 59 to 69.
.SATURDAY...Mostly sunny. Highs 90 to 95.
.SATURDAY NIGHT...Mostly clear. Lows 57 to 67.
.SUNDAY...Mostly sunny. Highs 89 to 94.
.SUNDAY NIGHT...Mostly clear. Lows 57 to 67.
.MONDAY...Mostly sunny. Highs 89 to 94.

$$


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