Zone Forecast Product
Issued by NWS San Diego, CA

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FPUS56 KSGX 190934
ZFPSGX

Zone Forecast Product for Extreme Southwestern California
National Weather Service San Diego CA
234 AM PDT Tue Sep 19 2017

CAZ552-192130-
Orange County Coastal Areas-
Including the cities of Huntington Beach, Costa Mesa,
Newport Beach, Laguna Beach, and San Clemente
234 AM PDT Tue Sep 19 2017

.TODAY...Low clouds in the morning then partly cloudy. Highs
71 to 76. Light winds.
.TONIGHT...Partly cloudy in the evening then low clouds. Lows
60 to 66. Light winds.
.WEDNESDAY...Low clouds in the morning then partly cloudy. Highs
71 to 76. Light winds becoming south 15 mph with gusts to 25 mph
in the afternoon.
.WEDNESDAY NIGHT...Partly cloudy in the evening then low clouds.
Lows 60 to 66. Light winds.
.THURSDAY...Areas of low clouds with a slight chance of showers.
Highs 69 to 74. Areas of winds south 15 mph with gusts to 25 mph.
Chance of measurable precipitation 20 percent.
.THURSDAY NIGHT...Partly cloudy. Slight chance of showers in the
evening. Lows 58 to 64.
.FRIDAY...Mostly cloudy in the morning...becoming mostly sunny.
Highs 71 to 76.
.FRIDAY NIGHT...Mostly clear in the evening...becoming mostly
cloudy. Lows 57 to 64.
.SATURDAY...Mostly cloudy in the morning...becoming mostly sunny.
Highs 73 to 78.
.SATURDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Patchy fog overnight. Lows 60 to 65.
.SUNDAY...Partly cloudy in the morning...becoming mostly sunny.
Patchy fog in the morning. Highs 74 to 79 at the beaches to
81 farther inland and near higher coastal terrain.
.SUNDAY NIGHT...Mostly clear. Lows 62 to 67.
.MONDAY...Mostly sunny. Highs 78 to 83 at the beaches to
85 farther inland and near higher coastal terrain.

$$

CAZ554-192130-
Orange County Inland Areas-
Including the cities of Santa Ana, Anaheim, Garden Grove, Irvine,
Orange, Fullerton, and Mission Viejo
234 AM PDT Tue Sep 19 2017

.TODAY...Low clouds in the morning then partly cloudy. Highs
75 to 80. Light winds.
.TONIGHT...Partly cloudy in the evening then low clouds. Lows
56 to 65. Light winds.
.WEDNESDAY...Low clouds in the morning then partly cloudy. Highs
76 to 81. Light winds becoming southwest 15 mph with gusts to
25 mph in the afternoon.
.WEDNESDAY NIGHT...Partly cloudy in the evening then low clouds.
Lows 58 to 65. Light winds.
.THURSDAY...Areas of low clouds with a slight chance of showers.
Highs 69 to 74. Areas of winds south 15 mph with gusts to 25 mph.
Chance of measurable precipitation 20 percent.
.THURSDAY NIGHT...Partly cloudy. Slight chance of showers in the
evening. Lows 53 to 63.
.FRIDAY...Mostly cloudy in the morning...becoming mostly sunny.
Highs around 76.
.FRIDAY NIGHT...Mostly clear in the evening...becoming mostly
cloudy. Lows 51 to 61.
.SATURDAY...Mostly cloudy in the morning...becoming mostly sunny.
Highs 78 to 83.
.SATURDAY NIGHT...Mostly clear. Patchy fog overnight. Lows 57 to
64.
.SUNDAY...Mostly sunny. Patchy fog in the morning. Highs 83 to
88.
.SUNDAY NIGHT...Mostly clear. Lows 60 to 65.
.MONDAY...Mostly sunny. Breezy. Highs 86 to 91.

$$

CAZ043-192130-
San Diego County Coastal Areas-
Including the cities of Oceanside, Vista, Carlsbad, Encinitas,
Chula Vista, National City, and San Diego
234 AM PDT Tue Sep 19 2017

.TODAY...Low clouds in the morning then partly cloudy. Highs
72 to 77. Light winds.
.TONIGHT...Partly cloudy in the evening then low clouds. Lows
59 to 65. Light winds.
.WEDNESDAY...Low clouds in the morning then partly cloudy. Highs
72 to 77. Light winds.
.WEDNESDAY NIGHT...Partly cloudy in the evening then low clouds.
Lows 60 to 65. Light winds.
.THURSDAY...Areas of low clouds with a slight chance of showers.
Highs around 70. Areas of winds southeast 15 mph becoming
southwest in the afternoon. Gusts to 25 mph. Chance of measurable
precipitation 20 percent.
.THURSDAY NIGHT...Mostly cloudy. Slight chance of showers in the
evening. Lows 58 to 64.
.FRIDAY...Mostly cloudy in the morning...becoming partly cloudy.
Highs around 73.
.FRIDAY NIGHT...Partly cloudy in the evening...becoming mostly
cloudy. Lows 57 to 63.
.SATURDAY...Mostly cloudy in the morning...becoming mostly sunny.
Highs 73 to 78.
.SATURDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Patchy fog overnight. Lows 60 to 65.
.SUNDAY...Partly cloudy in the morning...becoming mostly sunny.
Patchy fog in the morning. Highs 75 to 80 near the coast to 78 to
83 inland.
.SUNDAY NIGHT...Mostly clear. Lows 60 to 65.
.MONDAY...Mostly sunny. Highs 76 to 81 near the coast to 81 to
86 inland.

$$

CAZ050-192130-
San Diego County Valleys-
Including the cities of Escondido, El Cajon, San Marcos, La Mesa,
Santee, and Poway
234 AM PDT Tue Sep 19 2017

.TODAY...Areas of low clouds and fog in the morning then mostly
sunny. Highs 74 to 79. Light winds.
.TONIGHT...Partly cloudy in the evening then areas of low clouds
and fog. Lows 51 to 61. Light winds.
.WEDNESDAY...Areas of low clouds and fog in the morning then
mostly sunny. Highs 74 to 79. Light winds becoming west 15 mph in
the afternoon.
.WEDNESDAY NIGHT...Partly cloudy in the evening then areas of low
clouds and fog. Lows 51 to 61. Light winds.
.THURSDAY...Patchy low clouds and fog with a slight chance of
showers. Highs around 71 in the western valleys to 63 to 68 near
the foothills. Areas of winds southeast 15 mph becoming southwest
in the afternoon. Gusts to 25 mph. Chance of measurable
precipitation 20 percent.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
in the evening, then mostly cloudy overnight. Lows 48 to 58.
.FRIDAY...Cloudy in the morning...becoming partly cloudy. Highs
around 74 in the western valleys to 67 to 72 near the foothills.
.FRIDAY NIGHT...Partly cloudy in the evening...becoming mostly
cloudy. Lows 47 to 57.
.SATURDAY...Mostly cloudy in the morning...becoming partly
cloudy. Highs 75 to 80 in the western valleys to 69 to 74 near
the foothills.
.SATURDAY NIGHT...Partly cloudy. Patchy fog overnight. Lows 52 to
61.
.SUNDAY...Partly cloudy in the morning...becoming mostly sunny.
Patchy fog in the morning. Highs 79 to 84.
.SUNDAY NIGHT...Mostly clear. Lows 56 to 62.
.MONDAY...Mostly sunny. Highs 82 to 87 in the western valleys to
78 to 83 near the foothills.

$$

CAZ048-192130-
San Bernardino and Riverside County Valleys-The Inland Empire-
Including the cities of Riverside, San Bernardino, Ontario,
Moreno Valley, Fontana, Rancho Cucamonga, and Corona
234 AM PDT Tue Sep 19 2017

.TODAY...Areas of low clouds and fog in the morning then mostly
sunny. Highs 76 to 81. Light winds becoming west 15 mph in the
afternoon.
.TONIGHT...Mostly clear in the evening then areas of low clouds
and fog. Lows 50 to 60. Areas of winds southwest 15 mph in the
evening becoming light.
.WEDNESDAY...Areas of low clouds and fog in the morning then
mostly sunny. Highs 77 to 82. Light winds becoming west 15 mph
with gusts to 25 mph in the afternoon.
.WEDNESDAY NIGHT...Mostly clear in the evening then areas of low
clouds and fog. Lows 51 to 61. Areas of winds west 15 mph in the
evening becoming light.
.THURSDAY...Areas of low clouds and fog with a slight chance of
showers. Highs 67 to 72. Areas of winds south 15 mph. Gusts to
30 mph. Chance of measurable precipitation 20 percent.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
in the evening, then mostly cloudy overnight. Cooler. Lows 45 to
55.
.FRIDAY...Mostly cloudy in the morning...becoming mostly sunny.
Highs 73 to 78.
.FRIDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows 44 to 54.
.SATURDAY...Partly cloudy in the morning...becoming mostly sunny.
Highs 77 to 83.
.SATURDAY NIGHT...Mostly clear. Lows 51 to 59.
.SUNDAY...Mostly sunny. Highs 83 to 88.
.SUNDAY NIGHT...Mostly clear. Lows 55 to 62.
.MONDAY...Mostly sunny. Highs 85 to 90.

$$

CAZ057-192130-
Santa Ana Mountains and Foothills-
234 AM PDT Tue Sep 19 2017

.TODAY...Mostly cloudy in the morning...becoming mostly sunny.
Patchy fog in the morning. Highs 69 to 78. Light winds.
.TONIGHT...Mostly clear in the evening...becoming mostly cloudy.
Patchy fog overnight. Lows 49 to 55. Light winds.
.WEDNESDAY...Mostly cloudy in the morning...becoming mostly
sunny. Patchy fog in the morning. Highs 69 to 78. Light winds.
.WEDNESDAY NIGHT...Mostly clear in the evening...becoming mostly
cloudy. Patchy fog overnight. Lows 50 to 57. Light winds.
.THURSDAY...Mostly cloudy in the morning...becoming partly
cloudy. Patchy fog in the morning. Slight chance of showers.
Highs 62 to 68. Areas of winds south 15 to 20 mph. Gusts to
30 mph. Chance of measurable precipitation 20 percent.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
in the evening, then mostly cloudy overnight. Patchy fog
overnight. Lows 45 to 52.
.FRIDAY...Cloudy in the morning...becoming partly cloudy. Patchy
fog in the morning. Highs 65 to 73.
.FRIDAY NIGHT...Partly cloudy. Patchy fog overnight. Lows 44 to
50.
.SATURDAY...Partly cloudy in the morning...becoming mostly sunny.
Patchy fog in the morning. Highs 69 to 78.
.SATURDAY NIGHT...Mostly clear. Lows 52 to 57.
.SUNDAY...Mostly sunny. Warmer. Highs 77 to 86.
.SUNDAY NIGHT...Mostly clear. Lows 54 to 60.
.MONDAY...Mostly sunny. Highs 81 to 89.

$$

CAZ055-192130-
San Bernardino County Mountains-
Including the cities of Crestline, Lake Arrowhead, Big Bear City,
Big Bear Lake, Running Springs, and Wrightwood
234 AM PDT Tue Sep 19 2017

.TODAY...Mostly sunny. Highs 71 to 81. Areas of winds west
15 mph. Gusts to 30 mph.
.TONIGHT...Mostly clear in the evening...becoming partly cloudy.
Lows 41 to 51 above 6000 feet to 46 to 54 below 6000 feet. Areas
of winds west 15 mph. Gusts to 30 mph.
.WEDNESDAY...Partly cloudy in the morning...becoming mostly
sunny. Highs 67 to 75 above 6000 feet to 69 to 79 below
6000 feet. Light winds becoming south 15 to 20 mph with gusts to
30 mph in the afternoon. Near ridge tops and along desert slopes,
areas of winds southwest 15 to 20 mph, Gusts to 30 mph in the
afternoon.
.WEDNESDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Lows 42 to 52. Areas of winds west 15 to 20 mph with
gusts to 30 mph.
.THURSDAY...Partly cloudy with a slight chance of showers. Highs
54 to 64 above 6000 feet to 57 to 67 below 6000 feet. Areas of
winds southwest 20 to 30 mph. Gusts to 40 mph...becoming 45 mph
in the afternoon. Chance of measurable precipitation 20 percent.
.THURSDAY NIGHT...Partly cloudy. Slight chance of showers in the
evening. Windy, colder. Lows 35 to 45.
.FRIDAY...Partly cloudy in the morning...becoming mostly sunny.
Highs 51 to 58 above 6000 feet to 59 to 67 below 6000 feet.
.FRIDAY NIGHT...Mostly clear. Lows 33 to 43.
.SATURDAY...Mostly sunny. Warmer. Highs 58 to 65 above 6000 feet
to 66 to 74 below 6000 feet.
.SATURDAY NIGHT...Mostly clear. Lows 34 to 44.
.SUNDAY...Mostly sunny. Highs 63 to 70 above 6000 feet to 70 to
77 below 6000 feet.
.SUNDAY NIGHT...Mostly clear. Lows 37 to 47.
.MONDAY...Mostly sunny. Highs 63 to 70 above 6000 feet to 71 to
78 below 6000 feet.

$$

CAZ056-192130-
Riverside County Mountains-
Including the city of Idyllwild-Pine Cove
234 AM PDT Tue Sep 19 2017

.TODAY...Mostly sunny. Highs 71 to 80. Areas of winds west 15 to
20 mph with gusts to 30 mph.
.TONIGHT...Mostly clear in the evening...becoming partly cloudy.
Lows 47 to 57. Areas of winds west 15 to 20 mph with gusts to
30 mph.
.WEDNESDAY...Partly cloudy in the morning...becoming mostly
sunny. Highs 70 to 80. Areas of winds west 15 to 20 mph. Gusts to
30 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows 44 to 54. Areas of winds
west 15 to 25 mph with gusts to 35 mph.
.THURSDAY...Partly cloudy. Highs 60 to 70. Areas of winds west
25 to 35 mph. Gusts to 35 mph...becoming 50 mph in the afternoon.
.THURSDAY NIGHT...Partly cloudy. Slight chance of showers in the
evening. Patchy fog overnight. Windy, colder. Lows 37 to 47.
.FRIDAY...Partly cloudy in the morning...becoming mostly sunny.
Patchy fog in the morning. Highs 59 to 67.
.FRIDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Patchy fog overnight. Lows 35 to 45.
.SATURDAY...Partly cloudy in the morning...becoming mostly sunny.
Patchy fog in the morning. Warmer. Highs 66 to 74.
.SATURDAY NIGHT...Mostly clear. Lows 37 to 47.
.SUNDAY...Mostly sunny. Highs 71 to 77.
.SUNDAY NIGHT...Mostly clear. Lows 40 to 50.
.MONDAY...Mostly sunny. Highs 72 to 79.

$$

CAZ058-192130-
San Diego County Mountains-
Including the cities of Julian and Pine Valley
234 AM PDT Tue Sep 19 2017

.TODAY...Mostly sunny. Highs 71 to 79. Areas of winds west 15 to
25 mph. Gusts to 35 mph.
.TONIGHT...Mostly clear in the evening...becoming partly cloudy.
Lows 47 to 55. Areas of winds west 15 to 25 mph with gusts to
30 mph.
.WEDNESDAY...Partly cloudy in the morning...becoming mostly
sunny. Highs 70 to 78. Areas of winds west 15 to 25 mph. Gusts to
35 mph.
.WEDNESDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Patchy fog overnight. Lows 45 to 52. Areas of winds west
20 to 30 mph with gusts to 35 mph.
.THURSDAY...Partly cloudy. Patchy fog in the morning. Highs 59 to
69. Areas of winds southwest 25 to 35 mph. Gusts to 35 mph...
becoming 45 mph in the afternoon.
.THURSDAY NIGHT...Partly cloudy in the evening...becoming mostly
cloudy. Patchy fog overnight. Windy. Lows 40 to 48.
.FRIDAY...Partly cloudy in the morning...becoming mostly sunny.
Patchy fog in the morning. Breezy. Highs 61 to 67.
.FRIDAY NIGHT...Mostly clear in the evening...becoming partly
cloudy. Patchy fog overnight. Breezy. Lows 37 to 47.
.SATURDAY...Partly cloudy in the morning...becoming mostly sunny.
Patchy fog in the morning. Highs 67 to 74.
.SATURDAY NIGHT...Mostly clear. Lows 43 to 53.
.SUNDAY...Mostly sunny. Highs 72 to 78.
.SUNDAY NIGHT...Mostly clear. Lows 46 to 55.
.MONDAY...Mostly sunny. Highs 74 to 80.

$$

CAZ060-192130-
Apple and Lucerne Valleys-
Including the cities of Victorville, Hesperia, Apple Valley,
and Lucerne Valley
234 AM PDT Tue Sep 19 2017

.TODAY...Mostly sunny. Highs 83 to 90. Areas of winds west 15 to
20 mph. Gusts to 30 mph...becoming 35 mph in the afternoon.
.TONIGHT...Mostly clear. Lows 50 to 59. Areas of winds west 15 to
20 mph. Gusts to 35 mph...becoming 30 mph overnight.
.WEDNESDAY...Mostly sunny. Highs 84 to 89. Areas of winds west
15 to 25 mph. Gusts to 30 mph...becoming 35 mph in the afternoon.
.WEDNESDAY NIGHT...Mostly clear. Lows 51 to 59. Areas of winds
west 15 to 25 mph. Gusts to 40 mph...becoming 35 mph overnight.
.THURSDAY...Mostly sunny. Areas of blowing sand and blowing dust
in the afternoon. Highs 71 to 80. Areas of winds west 20 to
30 mph. Gusts to 40 mph...becoming 45 mph in the afternoon.
.THURSDAY NIGHT...Partly cloudy in the evening...becoming clear.
Areas of blowing sand and blowing dust. Windy, cooler. Lows 45 to
54.
.FRIDAY...Mostly sunny. Highs 71 to 76.
.FRIDAY NIGHT...Mostly clear. Lows 45 to 53.
.SATURDAY...Mostly sunny. Highs 73 to 78.
.SATURDAY NIGHT...Mostly clear. Lows 45 to 52.
.SUNDAY...Mostly sunny. Highs 78 to 83.
.SUNDAY NIGHT...Mostly clear. Lows 49 to 55.
.MONDAY...Mostly sunny. Highs 78 to 83.

$$

CAZ065-192130-
San Gorgonio Pass Near Banning-
Including the cities of Banning and Desert Hot Springs
234 AM PDT Tue Sep 19 2017

.TODAY...Mostly sunny. Highs 88 to 93. Areas of winds west 20 to
30 mph. Gusts to 40 mph...becoming 45 mph in the afternoon.
.TONIGHT...Mostly clear. Lows 60 to 68. Areas of winds west 20 to
30 mph. Gusts to 45 mph...becoming 40 mph overnight.
.WEDNESDAY...Mostly sunny. Areas of blowing sand and blowing dust
in the afternoon. Highs 87 to 92. Areas of winds west 20 to
30 mph. Gusts to 35 mph...becoming 40 mph in the afternoon.
.WEDNESDAY NIGHT...Mostly clear. Areas of blowing sand and
blowing dust. Lows 58 to 68. Areas of winds west 25 to 35 mph.
Gusts to 55 mph...becoming 50 mph overnight.
.THURSDAY...Mostly sunny. Areas of blowing sand and blowing dust.
Highs 77 to 82. Areas of winds west 35 to 45 mph. Gusts to 55
mph...becoming 65 mph in the afternoon.
.THURSDAY NIGHT...Partly cloudy in the evening...becoming mostly
clear. Areas of blowing sand and blowing dust. Windy. Lows 56 to
64.
.FRIDAY...Mostly sunny. Breezy. Highs 76 to 81.
.FRIDAY NIGHT...Mostly clear. Windy. Lows 56 to 64.
.SATURDAY...Mostly sunny. Highs 83 to 88.
.SATURDAY NIGHT...Mostly clear. Lows 55 to 62.
.SUNDAY...Mostly sunny. Highs 86 to 91.
.SUNDAY NIGHT...Mostly clear. Lows 57 to 65.
.MONDAY...Mostly sunny. Highs 86 to 91.

$$

CAZ061-192130-
Coachella Valley-
Including the cities of Indio, Palm Springs, Cathedral City,
Palm Desert, Palm Desert Country, La Quinta, and Coachella
234 AM PDT Tue Sep 19 2017

.TODAY...Sunny. Highs 92 to 97. Areas of winds northwest 15 mph
becoming east with gusts to 25 mph in the afternoon.
.TONIGHT...Mostly clear. Lows 64 to 70. Areas of winds northwest
15 to 20 mph. Gusts to 30 mph.
.WEDNESDAY...Mostly sunny. Highs around 94. Light winds becoming
west 15 mph with gusts to 25 mph in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows 65 to 71. Areas of winds northwest
15 to 25 mph with gusts to 35 mph.
.THURSDAY...Mostly sunny. Areas of blowing sand and blowing dust
in the afternoon. Highs 87 to 92. Areas of winds northwest 25 to
35 mph. Gusts to 35 mph...becoming 45 mph in the afternoon.
.THURSDAY NIGHT...Partly cloudy in the evening...becoming clear.
Areas of blowing sand and blowing dust. Windy. Lows 59 to 67.
.FRIDAY...Mostly sunny. Highs 82 to 87.
.FRIDAY NIGHT...Mostly clear. Breezy. Lows 57 to 65.
.SATURDAY...Mostly sunny. Highs 87 to 92.
.SATURDAY NIGHT...Mostly clear. Lows 57 to 67.
.SUNDAY...Mostly sunny. Highs 90 to 95.
.SUNDAY NIGHT...Mostly clear. Lows 60 to 69.
.MONDAY...Mostly sunny. Highs 91 to 96.

$$

CAZ062-192130-
San Diego County Deserts-
Including the city of Borrego Springs
234 AM PDT Tue Sep 19 2017

.TODAY...Sunny. Highs 92 to 97. Areas of winds west 15 to 20 mph
with gusts to 25 mph...becoming 20 to 30 mph in the afternoon.
.TONIGHT...Mostly clear. Lows 65 to 70. Areas of winds west 20 to
30 mph. Gusts to 40 mph...becoming 35 mph overnight.
.WEDNESDAY...Mostly sunny. Highs 91 to 96. Areas of winds west
15 to 20 mph with gusts to 25 mph...becoming 20 to 30 mph in the
afternoon.
.WEDNESDAY NIGHT...Clear. Areas of blowing sand and blowing dust
in the evening. Lows 65 to 70. Areas of winds west 20 to 30 mph
with gusts to 40 mph.
.THURSDAY...Sunny. Areas of blowing sand and blowing dust. Highs
84 to 89. Areas of winds west 25 to 35 mph with gusts to 45
mph...becoming 35 to 45 mph with gusts to 55 mph in the afternoon.
.THURSDAY NIGHT...Mostly clear. Areas of blowing sand and blowing
dust. Very windy. Lows 60 to 67.
.FRIDAY...Sunny, breezy. Highs 79 to 84.
.FRIDAY NIGHT...Mostly clear. Windy. Lows 58 to 64.
.SATURDAY...Mostly sunny. Highs 85 to 90.
.SATURDAY NIGHT...Mostly clear. Lows 61 to 69.
.SUNDAY...Mostly sunny. Highs 87 to 92.
.SUNDAY NIGHT...Mostly clear. Lows 62 to 70.
.MONDAY...Mostly sunny. Highs 88 to 93.

$$

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