Zone Forecast Product
Issued by NWS San Diego, CA

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FPUS56 KSGX 232041
ZFPSGX

Zone Forecast Product for Extreme Southwestern California
National Weather Service San Diego CA
141 PM PDT Wed Aug 23 2017

CAZ552-241145-
Orange County Coastal Areas-
Including the cities of Huntington Beach, Costa Mesa,
Newport Beach, Laguna Beach, and San Clemente
141 PM PDT Wed Aug 23 2017

.TONIGHT...Partly cloudy in the evening...becoming mostly cloudy.
Patchy fog overnight. Lows 61 to 66. Light winds.
.THURSDAY...Cloudy in the morning...becoming mostly sunny. Patchy
fog in the morning. Local visibility one quarter mile or less at
times in the morning. Highs 73 to 78. Light winds.
.THURSDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Patchy fog overnight. Lows 62 to 67. Light winds.
.FRIDAY...Cloudy in the morning...becoming sunny. Patchy fog in
the morning. Local visibility one quarter mile or less at times
in the morning. Highs 72 to 77 at the beaches to 77 to 82 farther
inland and near higher coastal terrain. Light winds.
.FRIDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Patchy fog overnight. Lows 63 to 68. Light winds.
.SATURDAY...Partly cloudy in the morning...becoming sunny. Patchy
fog in the morning. Highs 74 to 79 at the beaches to 80 to
85 farther inland and near higher coastal terrain.
.SATURDAY NIGHT...Clear in the evening...becoming partly cloudy.
Patchy fog overnight. Lows 64 to 69.
.SUNDAY...Partly cloudy in the morning...becoming mostly sunny.
Patchy fog in the morning. Highs 78 to 83 at the beaches to 84 to
89 farther inland and near higher coastal terrain.
.SUNDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows around 67.
.MONDAY...Partly cloudy in the morning...becoming mostly sunny.
Highs 80 to 85 at the beaches to 87 to 92 farther inland and near
higher coastal terrain.
.MONDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows around 68.
.TUESDAY...Partly cloudy in the morning...becoming mostly sunny.
Highs 81 to 86 at the beaches to 89 to 94 farther inland and near
higher coastal terrain.
.TUESDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows 65 to 70.
.WEDNESDAY...Partly cloudy in the morning...becoming mostly
sunny. Highs 80 to 85 at the beaches to 87 to 92 farther inland
and near higher coastal terrain.

$$

CAZ554-241145-
Orange County Inland Areas-
Including the cities of Santa Ana, Anaheim, Garden Grove, Irvine,
Orange, Fullerton, and Mission Viejo
141 PM PDT Wed Aug 23 2017

.TONIGHT...Mostly clear in the evening...becoming partly cloudy.
Patchy fog overnight. Lows 60 to 65. Light winds.
.THURSDAY...Cloudy in the morning...becoming mostly sunny. Patchy
fog in the morning. Local visibility one quarter mile or less at
times in the morning. Highs around 79 towards the coast to 81 to
86 farther inland. Light winds.
.THURSDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Patchy fog overnight. Lows 62 to 67. Light winds.
.FRIDAY...Cloudy in the morning...becoming sunny. Patchy fog in
the morning. Local visibility one quarter mile or less at times
in the morning. Highs around 82 towards the coast to 88 farther
inland. Light winds.
.FRIDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Patchy fog overnight. Lows 62 to 67. Light winds.
.SATURDAY...Partly cloudy in the morning...becoming sunny. Patchy
fog in the morning. Highs 82 to 87 towards the coast to
90 farther inland.
.SATURDAY NIGHT...Mostly clear. Lows 63 to 68.
.SUNDAY...Mostly sunny. Highs 88 to 93 towards the coast to 94 to
99 farther inland.
.SUNDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows 64 to 69.
.MONDAY...Partly cloudy in the morning...becoming mostly sunny.
Highs 91 to 96 towards the coast to 96 to 101 farther inland.
.MONDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows 66 to 71.
.TUESDAY...Partly cloudy in the morning...becoming mostly sunny.
Highs 91 to 96 towards the coast to 99 farther inland.
.TUESDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows 66 to 71.
.WEDNESDAY...Partly cloudy in the morning...becoming mostly
sunny. Highs 90 to 95 towards the coast to 95 to 100 farther
inland.

$$

CAZ043-241145-
San Diego County Coastal Areas-
Including the cities of Oceanside, Vista, Carlsbad, Encinitas,
Chula Vista, National City, and San Diego
141 PM PDT Wed Aug 23 2017

.TONIGHT...Partly cloudy in the evening...becoming cloudy. Patchy
fog overnight. Lows 60 to 65. Light winds.
.THURSDAY...Cloudy in the morning...becoming mostly sunny. Patchy
fog in the morning. Patchy drizzle in the morning. Local
visibility one quarter mile or less at times in the morning.
Highs 74 to 79. Light winds.
.THURSDAY NIGHT...Mostly clear in the evening...becoming mostly
cloudy. Patchy fog overnight. Lows 62 to 67. Light winds.
.FRIDAY...Cloudy in the morning...becoming sunny. Patchy fog in
the morning. Local visibility one quarter mile or less at times
in the morning. Highs 73 to 78 near the coast to 77 to 82 inland.
Light winds.
.FRIDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Patchy fog overnight. Lows 62 to 67. Light winds.
.SATURDAY...Mostly cloudy in the morning...becoming 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 63 to 68.
.SUNDAY...Partly cloudy in the morning...becoming mostly sunny.
Patchy fog in the morning. Highs 77 to 82 near the coast to 86 to
91 inland.
.SUNDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows 64 to 69.
.MONDAY...Partly cloudy in the morning...becoming mostly sunny.
Highs 80 to 85 near the coast to 88 to 93 inland.
.MONDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows around 68.
.TUESDAY...Partly cloudy in the morning...becoming mostly sunny.
Highs 82 to 87 near the coast to 90 to 95 inland.
.TUESDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows 65 to 70.
.WEDNESDAY...Partly cloudy in the morning...becoming mostly
sunny. Highs 80 to 85 near the coast to 89 to 94 inland.

$$

CAZ050-241145-
San Diego County Valleys-
Including the cities of Escondido, El Cajon, San Marcos, La Mesa,
Santee, and Poway
141 PM PDT Wed Aug 23 2017

.TONIGHT...Mostly clear in the evening...becoming partly cloudy.
Patchy fog overnight. Lows 57 to 62. Light winds.
.THURSDAY...Mostly cloudy in the morning...becoming mostly sunny.
Patchy fog in the morning. Patchy drizzle in the morning. Local
visibility one quarter mile or less at times in the morning.
Highs 76 to 81 in the western valleys to 80 to 85 near the
foothills. Light winds.
.THURSDAY NIGHT...Clear in the evening...becoming partly cloudy.
Patchy fog overnight. Lows 58 to 63. Light winds.
.FRIDAY...Partly cloudy in the morning...becoming sunny. Patchy
fog in the morning. Local visibility one quarter mile or less at
times in the morning. Highs 80 to 85 in the western valleys to
87 to 92 near the foothills. Light winds.
.FRIDAY NIGHT...Mostly clear. Lows 61 to 66. Light winds.
.SATURDAY...Mostly sunny. Highs 84 to 89 in the western valleys
to 90 to 95 near the foothills.
.SATURDAY NIGHT...Mostly clear. Lows 64 to 69.
.SUNDAY...Mostly sunny. Highs 89 to 94 in the western valleys to
94 to 99 near the foothills.
.SUNDAY NIGHT...Mostly clear. Lows 65 to 70.
.MONDAY...Mostly sunny. Highs 91 to 96 in the western valleys to
96 to 101 near the foothills.
.MONDAY NIGHT...Mostly clear. Lows 66 to 71.
.TUESDAY...Mostly sunny. Highs 96 to 101.
.TUESDAY NIGHT...Mostly clear. Lows 64 to 69.
.WEDNESDAY...Mostly sunny. Highs 95 to 100.

$$

CAZ048-241145-
San Bernardino and Riverside County Valleys-The Inland Empire-
Including the cities of Riverside, San Bernardino, Ontario,
Moreno Valley, Fontana, Rancho Cucamonga, and Corona
141 PM PDT Wed Aug 23 2017

.TONIGHT...Mostly clear. Lows 58 to 63. Areas of winds west
15 mph in the evening becoming light.
.THURSDAY...Partly cloudy in the morning...becoming mostly sunny.
Patchy fog in the morning. Local visibility one quarter mile or
less at times in the morning. Highs 88 to 93. Light winds
becoming west 15 mph in the afternoon.
.THURSDAY NIGHT...Mostly clear. Lows 60 to 65. Areas of winds
west 15 mph in the evening becoming light.
.FRIDAY...Partly cloudy in the morning...becoming sunny. Patchy
fog in the morning. Local visibility one quarter mile or less at
times in the morning. Highs 94 to 99. Light winds becoming west
15 mph in the afternoon.
.FRIDAY NIGHT...Clear. Lows 63 to 68. Areas of winds west 15 mph
in the evening becoming light.
.SATURDAY...Mostly sunny. Highs 97 to 102.
.SATURDAY NIGHT...Mostly clear. Lows 64 to 69.
.SUNDAY...Mostly sunny. Highs 100 to 105.
.SUNDAY NIGHT...Mostly clear. Lows 66 to 72.
.MONDAY...Mostly sunny. Highs 102 to 107.
.MONDAY NIGHT...Mostly clear. Lows 67 to 72.
.TUESDAY...Mostly sunny. Highs 101 to 106.
.TUESDAY NIGHT...Mostly clear. Lows 67 to 72.
.WEDNESDAY...Mostly sunny. Highs 100 to 105.

$$

CAZ057-241145-
Santa Ana Mountains and Foothills-
141 PM PDT Wed Aug 23 2017

.TONIGHT...Mostly clear. Lows 57 to 62. Light winds.
.THURSDAY...Partly cloudy in the morning...becoming mostly sunny.
Patchy fog in the morning. Local visibility one quarter mile or
less at times in the morning. Highs 79 to 89. Light winds.
.THURSDAY NIGHT...Mostly clear. Lows 61 to 67. Light winds.
.FRIDAY...Mostly sunny. Patchy fog in the morning. Local
visibility one quarter mile or less at times in the morning.
Warmer. Highs 85 to 95. Light winds.
.FRIDAY NIGHT...Mostly clear. Lows 63 to 70. Light winds.
.SATURDAY...Mostly sunny. Highs 88 to 98.
.SATURDAY NIGHT...Mostly clear. Lows 65 to 71.
.SUNDAY...Mostly sunny. Highs 93 to 103.
.SUNDAY NIGHT...Mostly clear. Lows 66 to 74.
.MONDAY...Mostly sunny. Highs 95 to 105.
.MONDAY NIGHT...Mostly clear. Lows 68 to 74.
.TUESDAY...Mostly sunny. Highs 94 to 103.
.TUESDAY NIGHT...Mostly clear. Lows 67 to 72.
.WEDNESDAY...Mostly sunny. Highs 92 to 102.

$$

CAZ055-241145-
San Bernardino County Mountains-
Including the cities of Crestline, Lake Arrowhead, Big Bear City,
Big Bear Lake, Running Springs, and Wrightwood
141 PM PDT Wed Aug 23 2017

.TONIGHT...Partly cloudy in the evening...becoming mostly clear.
Cooler. Lows 45 to 55 above 6000 feet to 53 to 63 below
6000 feet. Areas of winds south 15 mph in the evening becoming
light.
.THURSDAY...Mostly sunny. Warmer. Highs 76 to 83 above 6000 feet
to 83 to 91 below 6000 feet. Light winds.
.THURSDAY NIGHT...Mostly clear. Lows 47 to 57 above 6000 feet to
56 to 66 below 6000 feet. Light winds.
.FRIDAY...Sunny. Highs 78 to 86 above 6000 feet to 88 to 95 below
6000 feet. Light winds becoming south 15 mph with gusts to 25 mph
in the afternoon.
.FRIDAY NIGHT...Mostly clear. Lows 53 to 63. Areas of winds south
15 mph in the evening becoming light.
.SATURDAY...Mostly sunny. Highs 79 to 87 above 6000 feet to 88 to
96 below 6000 feet.
.SATURDAY NIGHT...Mostly clear. Lows 54 to 64.
.SUNDAY...Mostly sunny in the morning...becoming partly cloudy.
Highs 80 to 87 above 6000 feet to 90 to 97 below 6000 feet.
.SUNDAY NIGHT...Partly cloudy in the evening...becoming mostly
clear. Lows 55 to 65.
.MONDAY...Mostly sunny in the morning...becoming partly cloudy.
Highs 80 to 88 above 6000 feet to 90 to 98 below 6000 feet.
.MONDAY NIGHT...Partly cloudy in the evening...becoming mostly
clear. Lows 55 to 65.
.TUESDAY...Mostly sunny in the morning...becoming partly cloudy.
Highs 80 to 88 above 6000 feet to 89 to 98 below 6000 feet.
.TUESDAY NIGHT...Partly cloudy in the evening...becoming mostly
clear. Lows 54 to 64.
.WEDNESDAY...Mostly sunny in the morning...becoming partly
cloudy. Highs 78 to 87 above 6000 feet to 88 to 96 below
6000 feet.

$$

CAZ056-241145-
Riverside County Mountains-
Including the city of Idyllwild-Pine Cove
141 PM PDT Wed Aug 23 2017

.TONIGHT...Partly cloudy in the evening...becoming mostly clear.
Cooler. Lows 53 to 63. Areas of winds west 15 mph in the evening
becoming light.
.THURSDAY...Mostly sunny. Highs 83 to 91. Light winds.
.THURSDAY NIGHT...Mostly clear. Lows 55 to 65. Light winds.
.FRIDAY...Sunny. Highs 88 to 94. Areas of winds southeast 15 mph.
.FRIDAY NIGHT...Mostly clear. Lows 56 to 66. Light winds.
.SATURDAY...Mostly sunny. Highs 89 to 95.
.SATURDAY NIGHT...Mostly clear. Lows 57 to 67.
.SUNDAY...Mostly sunny in the morning...becoming partly cloudy.
Highs 91 to 97.
.SUNDAY NIGHT...Partly cloudy in the evening...becoming mostly
clear. Lows 58 to 68.
.MONDAY...Mostly sunny in the morning...becoming partly cloudy.
Highs 91 to 97.
.MONDAY NIGHT...Partly cloudy in the evening...becoming mostly
clear. Lows 57 to 67.
.TUESDAY...Mostly sunny in the morning...becoming partly cloudy.
Highs 89 to 96.
.TUESDAY NIGHT...Partly cloudy in the evening...becoming mostly
clear. Lows 56 to 66.
.WEDNESDAY...Mostly sunny in the morning...becoming partly
cloudy. Highs 88 to 95.

$$

CAZ058-241145-
San Diego County Mountains-
Including the cities of Julian and Pine Valley
141 PM PDT Wed Aug 23 2017

.TONIGHT...Mostly clear. Cooler. Lows 55 to 65. Areas of winds
west 15 mph with gusts to 25 mph in the evening becoming light.
.THURSDAY...Mostly sunny. Highs 83 to 91. Light winds.
.THURSDAY NIGHT...Mostly clear. Lows 58 to 68. Light winds.
.FRIDAY...Sunny. Highs 88 to 95. Areas of winds east 15 mph in
the morning becoming light.
.FRIDAY NIGHT...Mostly clear. Lows 60 to 70. Light winds.
.SATURDAY...Mostly sunny. Highs 90 to 96.
.SATURDAY NIGHT...Mostly clear. Lows 62 to 72.
.SUNDAY...Mostly sunny in the morning...becoming partly cloudy.
Highs 92 to 98.
.SUNDAY NIGHT...Partly cloudy in the evening...becoming mostly
clear. Lows 65 to 73.
.MONDAY...Mostly sunny. Highs 93 to 99.
.MONDAY NIGHT...Mostly clear. Lows 64 to 73.
.TUESDAY...Mostly sunny in the morning...becoming partly cloudy.
Highs 92 to 98.
.TUESDAY NIGHT...Partly cloudy in the evening...becoming mostly
clear. Lows 61 to 71.
.WEDNESDAY...Mostly sunny. Highs 90 to 97.

$$

CAZ060-241145-
Apple and Lucerne Valleys-
Including the cities of Victorville, Hesperia, Apple Valley,
and Lucerne Valley
141 PM PDT Wed Aug 23 2017

.TONIGHT...Partly cloudy in the evening...becoming mostly clear.
Lows 62 to 70. Areas of winds southwest 15 mph with gusts to
30 mph in the evening becoming light.
.THURSDAY...Mostly sunny. Highs 95 to 100. Light winds.
.THURSDAY NIGHT...Mostly clear. Lows 64 to 71. Areas of winds
west 15 mph with gusts to 25 mph in the evening becoming light.
.FRIDAY...Sunny. Highs 99 to 104. Light winds becoming southeast
15 mph in the afternoon.
.FRIDAY NIGHT...Clear. Lows 65 to 71. Areas of winds south 15 mph
with gusts to 25 mph in the evening becoming light.
.SATURDAY...Mostly sunny. Highs 100 to 105.
.SATURDAY NIGHT...Mostly clear. Lows 65 to 73.
.SUNDAY...Mostly sunny in the morning...becoming partly cloudy.
Highs 100 to 105.
.SUNDAY NIGHT...Partly cloudy in the evening...becoming mostly
clear. Lows 66 to 74.
.MONDAY...Mostly sunny in the morning...becoming partly cloudy.
Highs around 104.
.MONDAY NIGHT...Partly cloudy in the evening...becoming mostly
clear. Lows 67 to 74.
.TUESDAY...Mostly sunny in the morning...becoming partly cloudy.
Highs around 103.
.TUESDAY NIGHT...Partly cloudy in the evening...becoming mostly
clear. Lows 67 to 74.
.WEDNESDAY...Mostly sunny in the morning...becoming partly
cloudy. Highs 99 to 104.

$$

CAZ065-241145-
San Gorgonio Pass Near Banning-
Including the cities of Banning and Desert Hot Springs
141 PM PDT Wed Aug 23 2017

.TONIGHT...Mostly clear. Lows 68 to 78. Areas of winds west 15 to
25 mph. Gusts to 40 mph...becoming 35 mph overnight.
.THURSDAY...Mostly sunny. Highs 101 to 106. Areas of winds west
15 mph becoming south in the afternoon. Gusts to 25 mph.
.THURSDAY NIGHT...Clear. Lows 71 to 80. Areas of winds northwest
15 to 20 mph. Gusts to 35 mph.
.FRIDAY...Sunny. Highs 103 to 108. Light winds becoming southeast
15 mph in the afternoon.
.FRIDAY NIGHT...Clear. Lows 73 to 81. Areas of winds west 15 to
20 mph with gusts to 25 mph in the evening becoming light.
.SATURDAY...Mostly sunny. Highs 105 to 110.
.SATURDAY NIGHT...Mostly clear. Lows 74 to 83.
.SUNDAY...Mostly sunny. Highs 106 to 111.
.SUNDAY NIGHT...Mostly clear. Lows 76 to 84.
.MONDAY...Mostly sunny. Highs 107 to 112.
.MONDAY NIGHT...Mostly clear. Lows 76 to 83.
.TUESDAY...Mostly sunny in the morning...becoming partly cloudy.
Highs 103 to 108.
.TUESDAY NIGHT...Partly cloudy in the evening...becoming mostly
clear. Lows 75 to 83.
.WEDNESDAY...Mostly sunny. Highs 104 to 109.

$$

CAZ061-241145-
Coachella Valley-
Including the cities of Indio, Palm Springs, Cathedral City,
Palm Desert, Palm Desert Country, La Quinta, and Coachella
141 PM PDT Wed Aug 23 2017

.TONIGHT...Mostly clear. Lows 76 to 82. Areas of winds northwest
15 to 20 mph. Gusts to 25 mph in the evening.
.THURSDAY...Mostly sunny. Highs 103 to 108. Light winds.
.THURSDAY NIGHT...Clear. Lows 76 to 82. Areas of winds northwest
15 mph with gusts to 25 mph in the evening becoming light.
.FRIDAY...Sunny. Highs 105 to 110. Light winds.
.FRIDAY NIGHT...Clear. Lows 78 to 83. Light winds.
.SATURDAY...Mostly sunny. Highs 107 to 112.
.SATURDAY NIGHT...Mostly clear. Lows 79 to 85.
.SUNDAY...Mostly sunny. Highs 109 to 114.
.SUNDAY NIGHT...Mostly clear. Lows 81 to 87.
.MONDAY...Mostly sunny. Highs 109 to 114.
.MONDAY NIGHT...Mostly clear. Lows 80 to 85.
.TUESDAY...Mostly sunny. Highs 106 to 111.
.TUESDAY NIGHT...Mostly clear. Lows 80 to 85.
.WEDNESDAY...Mostly sunny. Highs 107 to 112.

$$

CAZ062-241145-
San Diego County Deserts-
Including the city of Borrego Springs
141 PM PDT Wed Aug 23 2017

.TONIGHT...Mostly clear. Lows 75 to 83. Areas of winds west 15 to
20 mph. Gusts to 30 mph.
.THURSDAY...Mostly sunny. Highs 102 to 107. Light winds.
.THURSDAY NIGHT...Clear. Lows 76 to 83. Light winds.
.FRIDAY...Sunny. Highs 104 to 109. Light winds.
.FRIDAY NIGHT...Clear. Lows 77 to 85. Light winds.
.SATURDAY...Mostly sunny. Highs around 108.
.SATURDAY NIGHT...Mostly clear. Lows 79 to 87.
.SUNDAY...Mostly sunny. Highs 108 to 113.
.SUNDAY NIGHT...Mostly clear. Lows 80 to 88.
.MONDAY...Mostly sunny. Highs 107 to 112.
.MONDAY NIGHT...Mostly clear. Lows 79 to 87.
.TUESDAY...Mostly sunny. Highs around 109.
.TUESDAY NIGHT...Mostly clear. Lows 80 to 87.
.WEDNESDAY...Mostly sunny. Highs 107 to 112.

$$



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