Zone Forecast Product
Issued by NWS San Diego, CA

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FPUS56 KSGX 210909
ZFPSGX

Zone Forecast Product for Extreme Southwestern California
National Weather Service San Diego CA
209 AM PDT Sat Oct 21 2017

CAZ552-212130-
Orange County Coastal Areas-
Including the cities of Huntington Beach, Costa Mesa,
Newport Beach, Laguna Beach, and San Clemente
209 AM PDT Sat Oct 21 2017

...BEACH HAZARDS STATEMENT THROUGH SUNDAY EVENING...
...EXCESSIVE HEAT WATCH IN EFFECT FROM MONDAY MORNING THROUGH
TUESDAY EVENING...

.TODAY...Mostly sunny. Warmer. Highs 73 to 78 at the beaches to
81 farther inland and near higher coastal terrain. Light winds.
.TONIGHT...Mostly clear. Lows 54 to 60. Light winds.
.SUNDAY...Mostly sunny. Warmer. Highs 80 to 85 at the beaches to
88 to 93 farther inland and near higher coastal terrain. Light
winds.
.SUNDAY NIGHT...Mostly clear. Lows 57 to 63. Light winds.
.MONDAY...Mostly sunny. Warmer. Highs 89 to 94 at the beaches to
98 farther inland and near higher coastal terrain. Areas of winds
northeast 15 to 25 mph with gusts to 35 mph.
.MONDAY NIGHT...Mostly clear. Breezy. Lows 58 to 64.
.TUESDAY...Mostly sunny. Windy. Highs 87 to 92 at the beaches to
96 to 101 farther inland and near higher coastal terrain.
.TUESDAY NIGHT...Mostly clear. Lows 58 to 64.
.WEDNESDAY...Mostly sunny. Highs 81 to 86 at the beaches to 89 to
94 farther inland and near higher coastal terrain.
.WEDNESDAY NIGHT...Mostly clear. Lows 56 to 61.
.THURSDAY...Mostly sunny. Highs 73 to 78 at the beaches to 78 to
83 farther inland and near higher coastal terrain.
.THURSDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows 56 to 61.
.FRIDAY...Partly cloudy in the morning...becoming mostly sunny.
Highs 71 to 76 at the beaches to 76 to 81 farther inland and near
higher coastal terrain.

$$

CAZ554-212130-
Orange County Inland Areas-
Including the cities of Santa Ana, Anaheim, Garden Grove, Irvine,
Orange, Fullerton, and Mission Viejo
209 AM PDT Sat Oct 21 2017

...EXCESSIVE HEAT WATCH IN EFFECT FROM MONDAY MORNING THROUGH
TUESDAY EVENING...

.TODAY...Mostly sunny. Warmer. Highs 81 to 86. Areas of winds
east 15 mph in the morning becoming light.
.TONIGHT...Mostly clear. Lows 52 to 60. Light winds becoming
northeast 15 mph with gusts to 25 mph overnight.
.SUNDAY...Mostly sunny. Warmer. Highs 93 to 98. Areas of winds
northeast 15 mph with gusts to 25 mph in the morning becoming
light.
.SUNDAY NIGHT...Mostly clear. Lows 55 to 65. Light winds becoming
northeast 15 mph with gusts to 25 mph overnight.
.MONDAY...Mostly sunny. Highs 101 to 106. Areas of winds
northeast 20 to 30 mph. Gusts to 45 mph...becoming 40 mph in the
afternoon.
.MONDAY NIGHT...Mostly clear. Windy. Lows 55 to 65.
.TUESDAY...Mostly sunny. Windy. Highs 100 to 105.
.TUESDAY NIGHT...Mostly clear. Lows 54 to 64.
.WEDNESDAY...Mostly sunny. Highs 94 to 99.
.WEDNESDAY NIGHT...Mostly clear. Lows 52 to 61.
.THURSDAY...Mostly sunny. Highs 82 to 87.
.THURSDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows 54 to 60.
.FRIDAY...Partly cloudy in the morning...becoming mostly sunny.
Highs 80 to 85.

$$

CAZ043-212130-
San Diego County Coastal Areas-
Including the cities of Oceanside, Vista, Carlsbad, Encinitas,
Chula Vista, National City, and San Diego
209 AM PDT Sat Oct 21 2017

...BEACH HAZARDS STATEMENT THROUGH SUNDAY EVENING...
...EXCESSIVE HEAT WATCH IN EFFECT FROM MONDAY MORNING THROUGH
TUESDAY EVENING...

.TODAY...Partly cloudy in the morning...becoming mostly sunny.
Warmer. Highs 75 to 80. Light winds.
.TONIGHT...Mostly clear. Lows 50 to 60. Light winds.
.SUNDAY...Mostly sunny. Warmer. Highs 84 to 89 near the coast to
90 to 95 inland. Light winds.
.SUNDAY NIGHT...Mostly clear. Lows 53 to 63. Light winds.
.MONDAY...Mostly sunny. Highs 88 to 93 near the coast to 99 to
104 inland. Light winds.
.MONDAY NIGHT...Mostly clear. Lows 55 to 65.
.TUESDAY...Mostly sunny. Highs 89 to 94 near the coast to 98 to
103 inland.
.TUESDAY NIGHT...Mostly clear. Lows 55 to 65.
.WEDNESDAY...Mostly sunny. Highs 83 to 88 near the coast to
94 inland.
.WEDNESDAY NIGHT...Mostly clear. Lows 54 to 62.
.THURSDAY...Mostly sunny. Highs 73 to 78 near the coast to
81 inland.
.THURSDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows 54 to 61.
.FRIDAY...Partly cloudy in the morning...becoming mostly sunny.
Highs 72 to 77 near the coast to 79 inland.

$$

CAZ050-212130-
San Diego County Valleys-
Including the cities of Escondido, El Cajon, San Marcos, La Mesa,
Santee, and Poway
209 AM PDT Sat Oct 21 2017

...EXCESSIVE HEAT WATCH IN EFFECT FROM MONDAY MORNING THROUGH
TUESDAY EVENING...

.TODAY...Mostly sunny. Warmer. Highs 78 to 83. Light winds.
.TONIGHT...Mostly clear. Lows 47 to 57 in wind sheltered areas to
55 to 62 in warmer locations. Light winds becoming east 15 mph
overnight.
.SUNDAY...Mostly sunny. Warmer. Highs 91 to 96 in the western
valleys to 88 to 93 near the foothills. Areas of winds east
15 mph becoming west in the afternoon. Gusts to 25 mph.
.SUNDAY NIGHT...Mostly clear. Lows 55 to 65. Areas of winds east
15 mph. Gusts to 25 mph overnight.
.MONDAY...Mostly sunny. Highs 99 to 104 in the western valleys to
92 to 97 near the foothills. Areas of winds east 15 to 25 mph
with gusts to 40 mph.
.MONDAY NIGHT...Mostly clear. Breezy. Lows 57 to 67.
.TUESDAY...Mostly sunny. Breezy. Highs 99 to 104 in the western
valleys to 94 to 99 near the foothills.
.TUESDAY NIGHT...Mostly clear. Lows 56 to 66.
.WEDNESDAY...Mostly sunny. Highs 94 to 99.
.WEDNESDAY NIGHT...Mostly clear. Cooler. Lows 51 to 61.
.THURSDAY...Mostly sunny. Not as warm. Highs 81 to 86.
.THURSDAY NIGHT...Mostly clear. Lows 52 to 60.
.FRIDAY...Mostly sunny. Highs 79 to 84.

$$

CAZ048-212130-
San Bernardino and Riverside County Valleys-The Inland Empire-
Including the cities of Riverside, San Bernardino, Ontario,
Moreno Valley, Fontana, Rancho Cucamonga, and Corona
209 AM PDT Sat Oct 21 2017

...EXCESSIVE HEAT WATCH IN EFFECT FROM MONDAY MORNING THROUGH
TUESDAY EVENING...

.TODAY...Mostly sunny. Warmer. Highs 80 to 85. Areas of winds
north 15 mph with gusts to 25 mph.
.TONIGHT...Mostly clear. Lows 48 to 56 in wind sheltered areas to
54 to 63 in warmer locations. Light winds becoming north 15 mph
overnight.
.SUNDAY...Mostly sunny. Warmer. Highs 91 to 96. Areas of winds
east 15 mph becoming north in the afternoon. Gusts to 25 mph.
.SUNDAY NIGHT...Mostly clear. Lows 55 to 65. Areas of winds east
15 mph. Gusts to 25 mph overnight.
.MONDAY...Mostly sunny. Highs 96 to 104. Areas of winds north
20 to 30 mph becoming east in the afternoon. Gusts to 45 mph.
.MONDAY NIGHT...Mostly clear. Windy. Lows 56 to 66.
.TUESDAY...Mostly sunny. Windy. Highs 97 to 103.
.TUESDAY NIGHT...Mostly clear. Lows 54 to 64.
.WEDNESDAY...Mostly sunny. Highs 94 to 99.
.WEDNESDAY NIGHT...Mostly clear. Lows 51 to 61.
.THURSDAY...Mostly sunny. Highs 84 to 89.
.THURSDAY NIGHT...Mostly clear. Lows 52 to 59.
.FRIDAY...Mostly sunny. Highs 82 to 87.

$$

CAZ057-212130-
Santa Ana Mountains and Foothills-
209 AM PDT Sat Oct 21 2017

.TODAY...Mostly sunny. Warmer. Highs 75 to 84. Areas of winds
north 15 to 20 mph with gusts to 30 mph.
.TONIGHT...Mostly clear. Lows 57 to 65. Areas of winds north
15 mph. Gusts to 25 mph overnight.
.SUNDAY...Mostly sunny. Warmer. Highs 87 to 95. Areas of winds
north 15 mph with gusts to 25 mph in the morning becoming light.
.SUNDAY NIGHT...Mostly clear. Lows 62 to 72. Areas of winds
northeast 15 mph. Gusts to 25 mph overnight.
.MONDAY...Mostly sunny. Highs 94 to 100. Areas of winds northeast
15 to 25 mph with gusts to 40 mph.
.MONDAY NIGHT...Mostly clear. Breezy. Lows 63 to 73.
.TUESDAY...Mostly sunny. Breezy. Highs 94 to 100.
.TUESDAY NIGHT...Mostly clear. Lows 62 to 72.
.WEDNESDAY...Mostly sunny. Highs 89 to 95.
.WEDNESDAY NIGHT...Mostly clear. Lows 59 to 65.
.THURSDAY...Mostly sunny. Highs 78 to 85.
.THURSDAY NIGHT...Mostly clear. Lows 57 to 62.
.FRIDAY...Mostly sunny. Highs 76 to 83.

$$

CAZ055-212130-
San Bernardino County Mountains-
Including the cities of Crestline, Lake Arrowhead, Big Bear City,
Big Bear Lake, Running Springs, and Wrightwood
209 AM PDT Sat Oct 21 2017

.TODAY...Mostly sunny. Warmer. Highs 61 to 69 above 6000 feet to
65 to 73 below 6000 feet. Areas of winds north 15 to 20 mph.
Gusts to 30 mph...becoming 25 mph in the afternoon.
.TONIGHT...Mostly clear. Lows 32 to 42 above 6000 feet to 42 to
52 below 6000 feet. Light winds.
.SUNDAY...Mostly sunny. Warmer. Highs 69 to 78 above 6000 feet to
75 to 82 below 6000 feet. Light winds.
.SUNDAY NIGHT...Mostly clear. Lows 41 to 51. Areas of winds east
15 mph. Gusts to 25 mph overnight.
.MONDAY...Mostly sunny. Highs 71 to 81 above 6000 feet to 78 to
88 below 6000 feet. Areas of winds northeast 15 to 25 mph with
gusts to 35 mph.
.MONDAY NIGHT...Mostly clear. Breezy. Lows 42 to 52.
.TUESDAY...Mostly sunny. Breezy. Highs 70 to 80 above 6000 feet
to 79 to 87 below 6000 feet.
.TUESDAY NIGHT...Mostly clear. Lows 40 to 50.
.WEDNESDAY...Mostly sunny. Highs 70 to 78 above 6000 feet to
78 to 83 below 6000 feet.
.WEDNESDAY NIGHT...Mostly clear. Lows 39 to 49.
.THURSDAY...Mostly sunny. Highs 66 to 74 above 6000 feet to 73 to
79 below 6000 feet.
.THURSDAY NIGHT...Mostly clear. Lows 38 to 48.
.FRIDAY...Mostly sunny. Highs 63 to 70 above 6000 feet to 69 to
75 below 6000 feet.

$$

CAZ056-212130-
Riverside County Mountains-
Including the city of Idyllwild-Pine Cove
209 AM PDT Sat Oct 21 2017

.TODAY...Mostly sunny. Warmer. Highs 66 to 73. Areas of winds
east 15 mph.
.TONIGHT...Mostly clear. Lows 40 to 50. Light winds.
.SUNDAY...Mostly sunny. Warmer. Highs 75 to 83. Areas of winds
east 15 mph.
.SUNDAY NIGHT...Mostly clear. Lows 46 to 56. Areas of winds east
15 mph. Gusts to 25 mph overnight.
.MONDAY...Mostly sunny. Highs 80 to 89. Areas of winds northeast
15 to 25 mph with gusts to 35 mph.
.MONDAY NIGHT...Mostly clear. Breezy. Lows 47 to 57.
.TUESDAY...Mostly sunny. Breezy. Highs 81 to 89.
.TUESDAY NIGHT...Mostly clear. Lows 44 to 54.
.WEDNESDAY...Mostly sunny. Highs 79 to 87.
.WEDNESDAY NIGHT...Mostly clear. Lows 42 to 52.
.THURSDAY...Mostly sunny. Highs 74 to 81.
.THURSDAY NIGHT...Mostly clear. Lows 41 to 51.
.FRIDAY...Mostly sunny. Highs 71 to 77.

$$

CAZ058-212130-
San Diego County Mountains-
Including the cities of Julian and Pine Valley
209 AM PDT Sat Oct 21 2017

.TODAY...Mostly sunny. Warmer. Highs 66 to 76. Areas of winds
east 15 to 20 mph with gusts to 30 mph.
.TONIGHT...Mostly clear. Lows 44 to 54. Areas of winds east
15 mph with gusts to 25 mph.
.SUNDAY...Mostly sunny. Warmer. Highs 76 to 86. Areas of winds
east 15 to 20 mph with gusts to 30 mph.
.SUNDAY NIGHT...Mostly clear. Lows 50 to 60. Areas of winds east
15 mph. Gusts to 25 mph...becoming 30 mph overnight.
.MONDAY...Mostly sunny. Highs 81 to 91. Areas of winds east 15 to
25 mph with gusts to 40 mph.
.MONDAY NIGHT...Mostly clear. Breezy. Lows 52 to 62.
.TUESDAY...Mostly sunny. Breezy. Highs 83 to 92.
.TUESDAY NIGHT...Mostly clear. Lows 49 to 59.
.WEDNESDAY...Mostly sunny. Highs 81 to 89.
.WEDNESDAY NIGHT...Mostly clear. Lows 47 to 57.
.THURSDAY...Mostly sunny. Highs 76 to 82.
.THURSDAY NIGHT...Mostly clear. Lows 46 to 56.
.FRIDAY...Mostly sunny. Highs 72 to 78.

$$

CAZ060-212130-
Apple and Lucerne Valleys-
Including the cities of Victorville, Hesperia, Apple Valley,
and Lucerne Valley
209 AM PDT Sat Oct 21 2017

.TODAY...Mostly sunny. Highs 70 to 75. Light winds.
.TONIGHT...Mostly clear. Lows 40 to 49. Light winds.
.SUNDAY...Mostly sunny. Warmer. Highs 81 to 86. Light winds.
.SUNDAY NIGHT...Mostly clear. Lows 46 to 56. Light winds.
.MONDAY...Mostly sunny. Highs 85 to 90. Areas of winds northeast
15 mph. Gusts to 25 mph in the afternoon.
.MONDAY NIGHT...Mostly clear. Lows 49 to 59.
.TUESDAY...Mostly sunny. Highs 86 to 91.
.TUESDAY NIGHT...Mostly clear. Lows 49 to 56.
.WEDNESDAY...Mostly sunny. Highs 85 to 90.
.WEDNESDAY NIGHT...Mostly clear. Lows 47 to 56.
.THURSDAY...Mostly sunny. Highs 83 to 88.
.THURSDAY NIGHT...Mostly clear. Lows 46 to 53.
.FRIDAY...Mostly sunny. Highs 77 to 82.

$$

CAZ065-212130-
San Gorgonio Pass Near Banning-
Including the cities of Banning and Desert Hot Springs
209 AM PDT Sat Oct 21 2017

.TODAY...Mostly sunny. Highs 80 to 85. Areas of winds northeast
15 to 25 mph. Gusts to 40 mph...becoming 30 mph in the afternoon.
.TONIGHT...Mostly clear. Lows 59 to 65. Areas of winds northeast
15 mph. Gusts to 25 mph overnight.
.SUNDAY...Mostly sunny. Warmer. Highs 90 to 95. Areas of winds
northeast 15 mph in the morning becoming light.
.SUNDAY NIGHT...Mostly clear. Lows 64 to 71. Areas of winds north
15 to 20 mph. Gusts to 30 mph overnight.
.MONDAY...Mostly sunny. Highs 95 to 100. Areas of winds north
15 to 25 mph with gusts to 40 mph.
.MONDAY NIGHT...Mostly clear. Breezy. Lows 63 to 73.
.TUESDAY...Mostly sunny. Breezy. Highs 96 to 101.
.TUESDAY NIGHT...Mostly clear. Lows 62 to 71.
.WEDNESDAY...Mostly sunny. Highs 92 to 97.
.WEDNESDAY NIGHT...Mostly clear. Lows 62 to 68.
.THURSDAY...Mostly sunny. Highs 91 to 96.
.THURSDAY NIGHT...Mostly clear. Lows 60 to 67.
.FRIDAY...Mostly sunny. Highs 86 to 91.

$$

CAZ061-212130-
Coachella Valley-
Including the cities of Indio, Palm Springs, Cathedral City,
Palm Desert, Palm Desert Country, La Quinta, and Coachella
209 AM PDT Sat Oct 21 2017

.TODAY...Mostly sunny. Highs 85 to 90. Areas of winds north 15 to
20 mph. Gusts to 30 mph in the morning.
.TONIGHT...Mostly clear. Lows 55 to 65. Light winds.
.SUNDAY...Mostly sunny. Highs 92 to 97. Light winds.
.SUNDAY NIGHT...Mostly clear. Lows 60 to 70. Light winds.
.MONDAY...Mostly sunny. Highs 98 to 103. Areas of winds north
15 to 20 mph. Gusts to 35 mph...becoming 30 mph in the afternoon.
.MONDAY NIGHT...Mostly clear. Lows 64 to 74.
.TUESDAY...Mostly sunny. Highs 99 to 104.
.TUESDAY NIGHT...Mostly clear. Lows 62 to 72.
.WEDNESDAY...Mostly sunny. Highs 95 to 100.
.WEDNESDAY NIGHT...Mostly clear. Lows 59 to 69.
.THURSDAY...Mostly sunny. Highs 93 to 98.
.THURSDAY NIGHT...Mostly clear. Lows 61 to 69.
.FRIDAY...Mostly sunny. Highs 89 to 94.

$$

CAZ062-212130-
San Diego County Deserts-
Including the city of Borrego Springs
209 AM PDT Sat Oct 21 2017

.TODAY...Mostly sunny. Highs 81 to 86. Light winds.
.TONIGHT...Mostly clear. Lows 53 to 63. Light winds.
.SUNDAY...Mostly sunny. Highs around 91. Light winds.
.SUNDAY NIGHT...Mostly clear. Lows 57 to 67. Light winds.
.MONDAY...Mostly sunny. Highs 95 to 100. Light winds.
.MONDAY NIGHT...Mostly clear. Lows 61 to 71.
.TUESDAY...Mostly sunny. Highs 97 to 102.
.TUESDAY NIGHT...Mostly clear. Lows 60 to 70.
.WEDNESDAY...Mostly sunny. Highs 93 to 98.
.WEDNESDAY NIGHT...Mostly clear. Lows 60 to 70.
.THURSDAY...Mostly sunny. Highs 92 to 97.
.THURSDAY NIGHT...Mostly clear. Lows 61 to 70.
.FRIDAY...Mostly sunny. Highs 87 to 92.

$$

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