Zone Forecast Product
Issued by NWS San Diego, CA

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FPUS56 KSGX 180935
ZFPSGX

Zone Forecast Product for Extreme Southwestern California
National Weather Service San Diego CA
235 AM PDT Fri Aug 18 2017

CAZ552-182130-
Orange County Coastal Areas-
Including the cities of Huntington Beach, Costa Mesa,
Newport Beach, Laguna Beach, and San Clemente
235 AM PDT Fri Aug 18 2017

.TODAY...Low clouds and fog in the morning then mostly sunny.
Highs 73 to 78. Light winds.
.TONIGHT...Mostly clear in the evening then low clouds and fog.
Lows 61 to 66. Light winds.
.SATURDAY...Low clouds and fog in the morning then mostly sunny.
Highs 70 to 75 at the beaches to 74 to 79 farther inland and near
higher coastal terrain. Light winds.
.SATURDAY NIGHT...Mostly clear in the evening then low clouds and
fog. Lows 61 to 66. Light winds.
.SUNDAY...Low clouds and fog in the morning then mostly sunny.
Highs 73 to 78. Light winds.
.SUNDAY NIGHT...Mostly clear in the evening then low clouds and
fog. Lows 61 to 66.
.MONDAY...Low clouds and fog in the morning then mostly sunny.
Highs 70 to 75 at the beaches to 74 to 79 farther inland and near
higher coastal terrain.
.MONDAY NIGHT...Mostly clear in the evening then low clouds and
fog. Lows 62 to 67.
.TUESDAY...Areas of low clouds and fog in the morning then mostly
sunny. Highs 72 to 77 at the beaches to 76 to 81 farther inland
and near higher coastal terrain.
.TUESDAY NIGHT...Mostly clear in the evening then low clouds and
fog. Lows 61 to 66.
.WEDNESDAY...Low clouds and fog in the morning then sunny. Highs
72 to 77 at the beaches to 76 to 81 farther inland and near
higher coastal terrain.
.WEDNESDAY NIGHT...Clear in the evening then low clouds and fog.
Lows 62 to 67.
.THURSDAY...Low clouds and fog in the morning then mostly sunny.
Highs 75 to 80.

$$

CAZ554-182130-
Orange County Inland Areas-
Including the cities of Santa Ana, Anaheim, Garden Grove, Irvine,
Orange, Fullerton, and Mission Viejo
235 AM PDT Fri Aug 18 2017

.TODAY...Areas of low clouds and fog in the morning then mostly
sunny. Highs around 80 towards the coast to 82 to 87 farther
inland. Light winds.
.TONIGHT...Mostly clear in the evening then areas of low clouds
and fog. Lows 61 to 66. Light winds.
.SATURDAY...Areas of low clouds and fog in the morning then
mostly sunny. Highs around 79 towards the coast to 82 to
87 farther inland. Light winds.
.SATURDAY NIGHT...Mostly clear in the evening then areas of low
clouds and fog. Lows 60 to 66. Light winds.
.SUNDAY...Areas of low clouds and fog in the morning then mostly
sunny. Highs around 79 towards the coast to 81 to 86 farther
inland. Light winds.
.SUNDAY NIGHT...Mostly clear in the evening then areas of low
clouds and fog. Lows 59 to 66.
.MONDAY...Areas of low clouds and fog in the morning then mostly
sunny. Highs around 79 towards the coast to 81 to 86 farther
inland.
.MONDAY NIGHT...Mostly clear in the evening then patchy low
clouds and fog. Lows 60 to 65.
.TUESDAY...Patchy low clouds and fog in the morning then mostly
sunny. Highs around 81 towards the coast to 86 farther inland.
.TUESDAY NIGHT...Mostly clear in the evening then areas of low
clouds and fog. Lows 60 to 65.
.WEDNESDAY...Areas of low clouds and fog in the morning then
sunny. Highs around 82 towards the coast to 86 farther inland.
.WEDNESDAY NIGHT...Clear in the evening then areas of low clouds
and fog. Lows 61 to 66.
.THURSDAY...Areas of low clouds and fog in the morning then
mostly sunny. Highs 79 to 84 towards the coast to 84 to
89 farther inland.

$$

CAZ043-182130-
San Diego County Coastal Areas-
Including the cities of Oceanside, Vista, Carlsbad, Encinitas,
Chula Vista, National City, and San Diego
235 AM PDT Fri Aug 18 2017

.TODAY...Areas of low clouds and fog in the morning then mostly
sunny. Highs 71 to 76 near the coast to 75 to 80 inland. Light
winds.
.TONIGHT...Partly cloudy in the evening then low clouds and fog.
Lows 61 to 66. Light winds.
.SATURDAY...Low clouds and fog in the morning then mostly sunny.
Highs 71 to 76 near the coast to 75 to 80 inland. Light winds.
.SATURDAY NIGHT...Mostly clear in the evening then low clouds and
fog. Lows 60 to 65. Light winds.
.SUNDAY...Low clouds and fog in the morning then mostly sunny.
Highs 71 to 76 near the coast to 75 to 80 inland. Light winds.
.SUNDAY NIGHT...Partly cloudy in the evening then low clouds and
fog. Lows 61 to 66.
.MONDAY...Low clouds and fog in the morning then mostly sunny.
Highs 70 to 75 near the coast to 75 to 80 inland.
.MONDAY NIGHT...Mostly clear in the evening then low clouds and
fog. Lows 61 to 66.
.TUESDAY...Low clouds and fog in the morning then mostly sunny.
Highs 73 to 78 near the coast to 77 to 82 inland.
.TUESDAY NIGHT...Mostly clear in the evening then low clouds and
fog. Lows 61 to 66.
.WEDNESDAY...Low clouds and fog in the morning then mostly sunny.
Highs 73 to 78 near the coast to 78 to 83 inland.
.WEDNESDAY NIGHT...Mostly clear in the evening then low clouds
and fog. Lows 61 to 66.
.THURSDAY...Low clouds and fog in the morning then mostly sunny.
Highs 73 to 78 near the coast to 77 to 82 inland.

$$

CAZ050-182130-
San Diego County Valleys-
Including the cities of Escondido, El Cajon, San Marcos, La Mesa,
Santee, and Poway
235 AM PDT Fri Aug 18 2017

.TODAY...Patchy low clouds and fog in the morning then mostly
sunny. Highs 77 to 82 in the western valleys to 83 to 88 near the
foothills. Light winds.
.TONIGHT...Mostly clear in the evening then patchy low clouds and
fog. Lows 58 to 63. Light winds.
.SATURDAY...Patchy low clouds and fog in the morning then mostly
sunny. Highs 77 to 82 in the western valleys to 83 to 88 near the
foothills. Light winds.
.SATURDAY NIGHT...Mostly clear in the evening then areas of low
clouds and fog. Lows 57 to 62. Light winds.
.SUNDAY...Areas of low clouds and fog in the morning then mostly
sunny. Highs 77 to 82 in the western valleys to 82 to 87 near the
foothills. Light winds.
.SUNDAY NIGHT...Mostly clear in the evening then patchy low
clouds and fog. Lows 57 to 63.
.MONDAY...Patchy low clouds and fog in the morning then mostly
sunny. Highs 77 to 82 in the western valleys to 81 to 86 near the
foothills.
.MONDAY NIGHT...Mostly clear in the evening then patchy low
clouds and fog. Lows 57 to 62.
.TUESDAY...Patchy low clouds and fog in the morning then mostly
sunny. Highs 80 to 85 in the western valleys to 85 to 90 near the
foothills.
.TUESDAY NIGHT...Mostly clear in the evening then patchy low
clouds and fog. Lows 58 to 63.
.WEDNESDAY...Patchy low clouds and fog in the morning then mostly
sunny. Highs 80 to 85 in the western valleys to 85 to 90 near the
foothills.
.WEDNESDAY NIGHT...Mostly clear in the evening then patchy low
clouds and fog. Lows 58 to 63.
.THURSDAY...Patchy low clouds and fog in the morning then mostly
sunny. Highs 80 to 85 in the western valleys to 85 to 90 near the
foothills.

$$

CAZ048-182130-
San Bernardino and Riverside County Valleys-The Inland Empire-
Including the cities of Riverside, San Bernardino, Ontario,
Moreno Valley, Fontana, Rancho Cucamonga, and Corona
235 AM PDT Fri Aug 18 2017

.TODAY...Mostly sunny. Highs 89 to 94. Light winds becoming west
15 mph in the afternoon.
.TONIGHT...Mostly clear. Lows 59 to 64. Areas of winds west
15 mph in the evening becoming light.
.SATURDAY...Mostly sunny. Highs 89 to 94. Light winds becoming
west 15 mph in the afternoon.
.SATURDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows 59 to 64. Areas of winds west 15 mph in the evening
becoming light.
.SUNDAY...Partly cloudy in the morning...becoming mostly sunny.
Highs 87 to 92. Light winds becoming west 15 mph with gusts to
25 mph in the afternoon.
.SUNDAY NIGHT...Partly cloudy. Lows 58 to 63.
.MONDAY...Partly cloudy in the morning...becoming mostly sunny.
Highs 87 to 92.
.MONDAY NIGHT...Mostly clear. Lows 58 to 63.
.TUESDAY...Mostly sunny. Highs 90 to 95.
.TUESDAY NIGHT...Mostly clear. Lows 59 to 64.
.WEDNESDAY...Mostly sunny. Highs 90 to 95.
.WEDNESDAY NIGHT...Mostly clear. Lows 59 to 64.
.THURSDAY...Mostly sunny. Highs 90 to 95.

$$

CAZ057-182130-
Santa Ana Mountains and Foothills-
235 AM PDT Fri Aug 18 2017

.TODAY...Mostly sunny. Warmer. Highs 81 to 91. Light winds.
.TONIGHT...Mostly clear. Lows 60 to 65. Light winds.
.SATURDAY...Mostly sunny. Highs 80 to 90. Light winds.
.SATURDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Patchy fog overnight. Lows 58 to 63. Light winds.
.SUNDAY...Partly cloudy in the morning...becoming mostly sunny.
Patchy fog in the morning. Highs 78 to 88. Light winds.
.SUNDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows 56 to 61.
.MONDAY...Partly cloudy in the morning...becoming mostly sunny.
Highs 77 to 87.
.MONDAY NIGHT...Mostly clear. Lows 58 to 63.
.TUESDAY...Mostly sunny. Highs 81 to 91.
.TUESDAY NIGHT...Mostly clear. Lows 60 to 65.
.WEDNESDAY...Mostly sunny. Highs 82 to 92.
.WEDNESDAY NIGHT...Clear. Lows 59 to 64.
.THURSDAY...Mostly sunny. Highs 82 to 92.

$$

CAZ055-182130-
San Bernardino County Mountains-
Including the cities of Crestline, Lake Arrowhead, Big Bear City,
Big Bear Lake, Running Springs, and Wrightwood
235 AM PDT Fri Aug 18 2017

.TODAY...Mostly sunny. Warmer. Highs 77 to 84 above 6000 feet to
83 to 92 below 6000 feet. Light winds becoming southeast 15 mph
in the afternoon.
.TONIGHT...Partly cloudy in the evening...becoming mostly clear.
Lows 47 to 57 above 6000 feet to 55 to 65 below 6000 feet. Areas
of winds south 15 mph in the evening. Light winds overnight.
.SATURDAY...Mostly sunny in the morning...becoming partly cloudy.
Highs 76 to 83 above 6000 feet to 83 to 91 below 6000 feet. Light
winds becoming south 15 mph with gusts to 25 mph in the
afternoon.
.SATURDAY NIGHT...Partly cloudy in the evening...becoming mostly
clear. Lows 51 to 61. Areas of winds south 15 mph with gusts to
25 mph in the evening becoming light.
.SUNDAY...Mostly sunny in the morning...becoming partly cloudy.
Highs 75 to 82 above 6000 feet to 81 to 90 below 6000 feet. Light
winds becoming south 15 mph with gusts to 25 mph in the
afternoon.
.SUNDAY NIGHT...Partly cloudy in the evening...becoming mostly
clear. Lows 50 to 60.
.MONDAY...Mostly sunny. Highs 72 to 80 above 6000 feet to 79 to
89 below 6000 feet.
.MONDAY NIGHT...Mostly clear. Lows 51 to 61.
.TUESDAY...Mostly sunny. Highs 76 to 85 above 6000 feet to 83 to
91 below 6000 feet.
.TUESDAY NIGHT...Mostly clear. Lows 52 to 62.
.WEDNESDAY...Mostly sunny. Highs 77 to 84 above 6000 feet to
84 to 91 below 6000 feet.
.WEDNESDAY NIGHT...Mostly clear. Lows 51 to 61.
.THURSDAY...Mostly sunny. Highs 77 to 84 above 6000 feet to 83 to
91 below 6000 feet.

$$

CAZ056-182130-
Riverside County Mountains-
Including the city of Idyllwild-Pine Cove
235 AM PDT Fri Aug 18 2017

.TODAY...Mostly sunny. Highs 84 to 91. Light winds.
.TONIGHT...Mostly clear. Lows 54 to 64. Light winds.
.SATURDAY...Mostly sunny in the morning...becoming partly cloudy.
Highs 83 to 91. Light winds.
.SATURDAY NIGHT...Partly cloudy in the evening...becoming mostly
clear. Lows 54 to 64. Light winds.
.SUNDAY...Mostly sunny in the morning...becoming partly cloudy.
Highs 82 to 91. Light winds.
.SUNDAY NIGHT...Partly cloudy in the evening...becoming mostly
clear. Lows 52 to 62.
.MONDAY...Mostly sunny. Highs 80 to 89.
.MONDAY NIGHT...Mostly clear. Lows 53 to 63.
.TUESDAY...Mostly sunny. Highs 84 to 92.
.TUESDAY NIGHT...Mostly clear. Lows 54 to 64.
.WEDNESDAY...Mostly sunny. Highs 84 to 92.
.WEDNESDAY NIGHT...Mostly clear. Lows 54 to 64.
.THURSDAY...Mostly sunny. Highs 84 to 92.

$$

CAZ058-182130-
San Diego County Mountains-
Including the cities of Julian and Pine Valley
235 AM PDT Fri Aug 18 2017

.TODAY...Mostly sunny. Warmer. Highs 83 to 91. Light winds.
.TONIGHT...Mostly clear. Lows 58 to 67. Light winds.
.SATURDAY...Mostly sunny. Highs 83 to 91. Light winds.
.SATURDAY NIGHT...Partly cloudy in the evening...becoming mostly
clear. Lows 56 to 66. Light winds.
.SUNDAY...Mostly sunny. Highs 81 to 90. Light winds.
.SUNDAY NIGHT...Mostly clear. Lows 54 to 63.
.MONDAY...Mostly sunny. Highs 80 to 89.
.MONDAY NIGHT...Mostly clear. Lows 55 to 65.
.TUESDAY...Mostly sunny. Highs 84 to 91.
.TUESDAY NIGHT...Mostly clear. Lows 56 to 66.
.WEDNESDAY...Mostly sunny. Highs 84 to 92.
.WEDNESDAY NIGHT...Clear. Lows 56 to 66.
.THURSDAY...Mostly sunny. Highs 84 to 92.

$$

CAZ060-182130-
Apple and Lucerne Valleys-
Including the cities of Victorville, Hesperia, Apple Valley,
and Lucerne Valley
235 AM PDT Fri Aug 18 2017

.TODAY...Mostly sunny. Highs 96 to 101. Light winds becoming east
15 mph with gusts to 25 mph in the afternoon.
.TONIGHT...Mostly 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 95 to 100. Light winds becoming
south 15 mph with gusts to 25 mph in the afternoon.
.SATURDAY NIGHT...Partly cloudy in the evening...becoming mostly
clear. Lows 64 to 71. Areas of winds south 15 mph with gusts to
25 mph in the evening becoming light.
.SUNDAY...Mostly sunny in the morning...becoming partly cloudy.
Highs 94 to 99. Light winds becoming southeast 15 mph with gusts
to 25 mph in the afternoon.
.SUNDAY NIGHT...Partly cloudy in the evening...becoming mostly
clear. Lows 62 to 69.
.MONDAY...Mostly sunny. Highs 93 to 98.
.MONDAY NIGHT...Mostly clear. Lows 60 to 70.
.TUESDAY...Mostly sunny. Highs 96 to 102.
.TUESDAY NIGHT...Mostly clear. Lows 62 to 70.
.WEDNESDAY...Mostly sunny. Highs 95 to 100.
.WEDNESDAY NIGHT...Mostly clear. Lows 62 to 70.
.THURSDAY...Mostly sunny. Highs 95 to 100.

$$

CAZ065-182130-
San Gorgonio Pass Near Banning-
Including the cities of Banning and Desert Hot Springs
235 AM PDT Fri Aug 18 2017

.TODAY...Mostly sunny. Highs 101 to 106. Light winds becoming
south 15 mph with gusts to 25 mph in the afternoon.
.TONIGHT...Mostly clear. Lows 70 to 80. Areas of winds west 15 to
20 mph with gusts to 30 mph.
.SATURDAY...Mostly sunny. Highs 100 to 105. Areas of winds west
15 mph becoming south with gusts to 25 mph in the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows 69 to 79. Areas of winds
west 15 to 20 mph. Gusts to 35 mph...becoming 30 mph overnight.
.SUNDAY...Mostly sunny in the morning...becoming partly cloudy.
Highs 99 to 104. Areas of winds west 15 mph becoming southeast in
the afternoon.
.SUNDAY NIGHT...Partly cloudy in the evening...becoming mostly
clear. Lows 67 to 77.
.MONDAY...Mostly sunny. Highs 99 to 104.
.MONDAY NIGHT...Mostly clear. Lows 68 to 78.
.TUESDAY...Mostly sunny. Highs 100 to 105.
.TUESDAY NIGHT...Mostly clear. Lows 70 to 79.
.WEDNESDAY...Mostly sunny. Highs 100 to 105.
.WEDNESDAY NIGHT...Clear. Lows 69 to 79.
.THURSDAY...Mostly sunny. Highs 100 to 105.

$$

CAZ061-182130-
Coachella Valley-
Including the cities of Indio, Palm Springs, Cathedral City,
Palm Desert, Palm Desert Country, La Quinta, and Coachella
235 AM PDT Fri Aug 18 2017

.TODAY...Mostly sunny. Highs 103 to 108. Light winds.
.TONIGHT...Mostly clear. Lows 77 to 82. Areas of winds northwest
15 mph. Gusts to 25 mph in the evening.
.SATURDAY...Mostly sunny. Highs around 105. Light winds.
.SATURDAY NIGHT...Mostly clear. Lows 76 to 81. Areas of winds
north 15 mph with gusts to 25 mph in the evening becoming light.
.SUNDAY...Mostly sunny. Highs around 104. Light winds becoming
southeast 15 mph in the afternoon.
.SUNDAY NIGHT...Partly cloudy in the evening...becoming mostly
clear. Lows 75 to 81.
.MONDAY...Mostly sunny. Highs around 105.
.MONDAY NIGHT...Mostly clear. Lows 75 to 81.
.TUESDAY...Mostly sunny. Highs 102 to 107.
.TUESDAY NIGHT...Clear. Lows 76 to 82.
.WEDNESDAY...Mostly sunny. Highs 102 to 107.
.WEDNESDAY NIGHT...Clear. Lows 76 to 81.
.THURSDAY...Mostly sunny. Highs 103 to 108.

$$

CAZ062-182130-
San Diego County Deserts-
Including the city of Borrego Springs
235 AM PDT Fri Aug 18 2017

.TODAY...Mostly sunny. Highs 102 to 107. Light winds.
.TONIGHT...Mostly clear. Lows 76 to 83. Areas of winds west
15 mph. Gusts to 25 mph overnight.
.SATURDAY...Mostly sunny. Highs 102 to 107. Light winds.
.SATURDAY NIGHT...Mostly clear. Lows 75 to 82. Areas of winds
west 15 mph.
.SUNDAY...Mostly sunny. Highs 101 to 106. Light winds.
.SUNDAY NIGHT...Mostly clear. Lows 74 to 81.
.MONDAY...Mostly sunny. Highs 101 to 106.
.MONDAY NIGHT...Mostly clear. Lows 76 to 82.
.TUESDAY...Sunny. Highs 102 to 107.
.TUESDAY NIGHT...Clear. Lows 76 to 82.
.WEDNESDAY...Sunny. Highs 103 to 108.
.WEDNESDAY NIGHT...Clear. Lows 76 to 82.
.THURSDAY...Mostly sunny. Highs 103 to 108.

$$

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