FPUS56 KSGX 010911 ZFPSGX Zone Forecast Product for Extreme Southwest California National Weather Service San Diego CA 111 AM PST Sun Mar 1 2026 CAZ552-012200- Orange County Coastal Areas- Including the cities of Huntington Beach, Costa Mesa, Newport Beach, Laguna Beach, and San Clemente 111 AM PST Sun Mar 1 2026 .TODAY...Partly cloudy with patchy fog this morning...becoming mostly sunny. Highs 71 to 74 at the beaches to 76 to 79 farther inland and near higher coastal terrain. Light winds becoming west 10 to 15 mph this afternoon. .TONIGHT...Partly cloudy in the evening...becoming mostly cloudy. Lows around 54. Areas of winds west 10 mph. .MONDAY...Mostly cloudy in the morning...becoming mostly sunny. Highs around 65 at the beaches to 66 to 69 farther inland and near higher coastal terrain. Areas of winds southwest to 10 mph... becoming 10 to 15 mph in the afternoon. .MONDAY NIGHT...Mostly clear in the evening...becoming cloudy. Lows around 50. Areas of winds south 10 mph. .TUESDAY...Mostly cloudy with patchy fog in the morning... becoming mostly sunny. Highs around 70 at the beaches to 70 to 74 farther inland and near higher coastal terrain. Light winds becoming west to 10 mph in the afternoon. .TUESDAY NIGHT...Mostly clear in the evening...becoming partly cloudy overnight with patchy fog. Lows around 52. .WEDNESDAY...Patchy fog in the morning. Partly cloudy. Highs around 69 at the beaches to 71 to 74 farther inland and near higher coastal terrain. .WEDNESDAY NIGHT...Mostly clear. Lows 50 to 53. .THURSDAY...Mostly sunny. Highs 69 to 72 at the beaches to 72 to 76 farther inland and near higher coastal terrain. .THURSDAY NIGHT...Clear. Lows 50 to 53. .FRIDAY...Mostly sunny. Highs around 71 at the beaches to 72 to 75 farther inland and near higher coastal terrain. .FRIDAY NIGHT...Mostly clear. Lows around 53. .SATURDAY...Mostly sunny. Highs 73 to 78. $$ CAZ554-012200- Orange County Inland Areas- Including the cities of Santa Ana, Anaheim, Garden Grove, Irvine, Orange, Fullerton, and Mission Viejo 111 AM PST Sun Mar 1 2026 .TODAY...Mostly sunny. Highs 82 to 86. Light winds becoming west 10 mph this afternoon. .TONIGHT...Mostly clear in the evening...becoming partly cloudy. Lows around 54. Areas of winds west 10 mph in the evening becoming light. .MONDAY...Mostly cloudy in the morning...becoming mostly sunny. Cooler. Highs 68 to 72. Areas of winds south 10 to 15 mph. .MONDAY NIGHT...Mostly clear in the evening...becoming mostly cloudy. Lows around 50. Areas of winds south 10 mph in the evening becoming light. .TUESDAY...Mostly cloudy with patchy fog in the morning... becoming mostly sunny. Highs 73 to 77. Light winds becoming west to 10 mph in the afternoon. .TUESDAY NIGHT...Mostly clear in the evening...becoming partly cloudy overnight with patchy fog. Lows around 52. .WEDNESDAY...Patchy fog in the morning. Partly cloudy. Highs 73 to 78. .WEDNESDAY NIGHT...Mostly clear. Lows 50 to 53. .THURSDAY...Mostly sunny. Highs 74 to 78. .THURSDAY NIGHT...Clear. Lows 50 to 53. .FRIDAY...Mostly sunny. Highs 74 to 78. .FRIDAY NIGHT...Mostly clear. Lows around 53. .SATURDAY...Mostly sunny. Highs 76 to 80. $$ CAZ043-012200- San Diego County Coastal Areas- Including the cities of Oceanside, Vista, Carlsbad, Encinitas, Chula Vista, National City, and San Diego 111 AM PST Sun Mar 1 2026 .TODAY...Mostly sunny. Highs 71 to 76 near the coast to 78 to 83 inland. Light winds becoming west 10 mph this afternoon. .TONIGHT...Partly cloudy in the evening...becoming mostly cloudy. Lows 51 to 55. Areas of winds northwest 10 mph in the evening becoming light. .MONDAY...Mostly cloudy in the morning...becoming partly cloudy. Highs 64 to 68 near the coast to 69 inland. Areas of winds west to 10 mph...becoming 10 to 15 mph in the afternoon. .MONDAY NIGHT...Partly cloudy in the evening...becoming mostly cloudy overnight with patchy fog. Lows 46 to 51. Areas of winds west to 10 mph in the evening becoming light. .TUESDAY...Mostly cloudy with patchy fog in the morning... becoming mostly sunny. Highs 66 to 70 near the coast to 72 inland. Light winds becoming west 10 mph in the afternoon. .TUESDAY NIGHT...Partly cloudy. Patchy fog overnight. Lows 48 to 53. .WEDNESDAY...Patchy fog in the morning. Partly cloudy. Highs around 70 near the coast to 74 inland. .WEDNESDAY NIGHT...Partly cloudy. Lows 48 to 53. .THURSDAY...Mostly sunny. Highs around 70 near the coast to 73 inland. .THURSDAY NIGHT...Mostly clear. Lows 47 to 52. .FRIDAY...Mostly sunny. Highs 67 to 72 near the coast to 72 to 75 inland. .FRIDAY NIGHT...Mostly clear. Lows 49 to 52. .SATURDAY...Mostly sunny. Highs 71 to 74 near the coast to 76 inland. $$ CAZ050-012200- San Diego County Valleys- Including the cities of Escondido, El Cajon, San Marcos, La Mesa, Santee, and Poway 111 AM PST Sun Mar 1 2026 .TODAY...Mostly sunny. Highs 83 to 88. Areas of winds west to 10 mph...becoming 10 to 15 mph this afternoon. .TONIGHT...Mostly clear in the evening...becoming partly cloudy. Lows 47 to 54 in wind sheltered areas to 51 to 55 in warmer locations. Areas of winds northwest to 10 mph in the evening becoming light. .MONDAY...Partly cloudy in the morning...becoming mostly sunny. Cooler. Highs 68 to 73. Areas of winds west to 10 mph...becoming 10 to 15 mph with gusts to 25 mph in the afternoon. .MONDAY NIGHT...Mostly clear in the evening...becoming partly cloudy overnight with patchy fog. Lows 41 to 49 in wind sheltered areas to 45 to 50 in warmer locations. Areas of winds west to 10 mph in the evening becoming light. .TUESDAY...Partly cloudy with patchy fog in the morning... becoming sunny. Highs 72 to 77. Light winds becoming west 10 mph in the afternoon. .TUESDAY NIGHT...Partly cloudy. Lows 49 to 53. .WEDNESDAY...Partly cloudy. Highs 73 to 78. .WEDNESDAY NIGHT...Partly cloudy. Lows 48 to 52. .THURSDAY...Partly cloudy in the morning...becoming sunny. Highs 73 to 76 in the western valleys to 69 to 74 near the foothills. .THURSDAY NIGHT...Clear. Lows 47 to 52. .FRIDAY...Mostly sunny. Highs 73 to 76 in the western valleys to 69 to 74 near the foothills. .FRIDAY NIGHT...Mostly clear. Lows 48 to 52. .SATURDAY...Mostly sunny. Highs 76 to 79 in the western valleys to 70 to 75 near the foothills. $$ CAZ048-012200- San Bernardino and Riverside County Valleys-The Inland Empire- Including the cities of Riverside, San Bernardino, Ontario, Moreno Valley, Fontana, Rancho Cucamonga, and Corona 111 AM PST Sun Mar 1 2026 .TODAY...Mostly sunny. Highs 83 to 88. Light winds becoming west 10 to 15 mph with gusts to 25 mph this afternoon. .TONIGHT...Mostly clear in the evening...becoming partly cloudy. Cooler. Lows around 50 in wind sheltered areas to 50 to 56 in warmer locations. Areas of winds west 10 to 15 mph becoming south overnight. .MONDAY...Partly cloudy in the morning...becoming mostly sunny. Highs 70 to 76. Areas of winds south 10 to 15 mph. Gusts to 25 mph in the afternoon. .MONDAY NIGHT...Mostly clear. Patchy fog overnight. Lows around 43 in wind sheltered areas to 44 to 52 in warmer locations. Areas of winds south to 10 mph in the evening becoming light. .TUESDAY...Patchy fog in the morning. Mostly sunny. Highs 75 to 80. Light winds becoming west to 10 mph in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows 46 to 52. .WEDNESDAY...Partly cloudy. Highs 75 to 80. .WEDNESDAY NIGHT...Mostly clear in the evening...becoming partly cloudy. Lows 44 to 50. .THURSDAY...Mostly sunny. Highs 73 to 78. .THURSDAY NIGHT...Clear. Lows 44 to 51. .FRIDAY...Mostly sunny. Highs 72 to 77. .FRIDAY NIGHT...Mostly clear. Lows 44 to 52. .SATURDAY...Mostly sunny. Highs 74 to 80. $$ CAZ057-012200- Santa Ana Mountains and Foothills- 111 AM PST Sun Mar 1 2026 .TODAY...Mostly sunny. Highs 76 to 82. Light winds becoming west 10 to 15 mph with gusts to 25 mph this afternoon. .TONIGHT...Mostly clear in the evening...becoming partly cloudy. Cooler. Lows 47 to 55. Areas of winds west 10 to 15 mph. Gusts to 25 mph in the evening. .MONDAY...Partly cloudy in the morning...becoming mostly sunny. Highs 62 to 70. Areas of winds southwest 10 to 15 mph. Gusts to 25 mph in the afternoon. .MONDAY NIGHT...Mostly clear in the evening...becoming partly cloudy. Colder. Lows 41 to 50. Areas of winds south to 10 mph becoming northeast overnight. .TUESDAY...Partly cloudy in the morning...becoming mostly sunny. Highs 68 to 75. Areas of winds northeast 10 mph becoming west with gusts to 25 mph in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows 44 to 54. .WEDNESDAY...Partly cloudy in the morning...becoming mostly sunny. Highs 68 to 75. .WEDNESDAY NIGHT...Mostly clear in the evening...becoming partly cloudy. Lows 43 to 53. .THURSDAY...Mostly sunny. Highs 68 to 74. .THURSDAY NIGHT...Clear. Lows 44 to 53. .FRIDAY...Mostly sunny. Highs 67 to 73. .FRIDAY NIGHT...Mostly clear. Lows 46 to 54. .SATURDAY...Mostly sunny. Highs 69 to 76. $$ CAZ055-012200- San Bernardino County Mountains- Including the cities of Crestline, Lake Arrowhead, Big Bear City, Big Bear Lake, Running Springs, and Wrightwood 111 AM PST Sun Mar 1 2026 .TODAY...Mostly sunny. Highs 60 to 69 above 6000 feet to 67 to 76 below 6000 feet. Areas of winds west 10 to 20 mph. Gusts to 25 mph...becoming 35 mph this afternoon. .TONIGHT...Partly cloudy. Colder. Lows 33 to 43 above 6000 feet to 42 to 50 below 6000 feet. Areas of winds southwest 25 to 35 mph. Gusts to 45 mph...becoming 55 mph overnight. .MONDAY...Partly cloudy in the morning...becoming mostly sunny. Highs 51 to 61 above 6000 feet to 56 to 66 below 6000 feet. Areas of winds west 20 to 30 mph. Gusts to 50 mph...becoming 40 mph in the afternoon. .MONDAY NIGHT...Clear, colder. Lows 27 to 37 above 6000 feet to 37 to 45 below 6000 feet. Areas of winds northwest 10 to 20 mph with gusts to 35 mph becoming northeast 10 to 15 mph with gusts to 30 mph overnight. .TUESDAY...Sunny. Highs 53 to 61 above 6000 feet to 60 to 68 below 6000 feet. Areas of winds north 10 to 15 mph with gusts to 25 mph. .TUESDAY NIGHT...Mostly clear. Lows 34 to 44. .WEDNESDAY...Partly cloudy in the morning...becoming mostly sunny. Highs 55 to 63 above 6000 feet to 61 to 70 below 6000 feet. .WEDNESDAY NIGHT...Mostly clear in the evening...becoming partly cloudy. Lows 31 to 41. .THURSDAY...Mostly sunny. Highs 50 to 58 above 6000 feet to 57 to 66 below 6000 feet. .THURSDAY NIGHT...Clear. Lows 30 to 40. .FRIDAY...Mostly sunny. Breezy. Highs 48 to 56 above 6000 feet to 55 to 64 below 6000 feet. .FRIDAY NIGHT...Mostly clear in the evening...becoming partly cloudy. Lows 30 to 40. .SATURDAY...Partly cloudy in the morning...becoming mostly sunny. Highs 50 to 58 above 6000 feet to 57 to 66 below 6000 feet. $$ CAZ056-012200- Riverside County Mountains- Including the city of Idyllwild-Pine Cove 111 AM PST Sun Mar 1 2026 .TODAY...Mostly sunny. Highs 73 to 83. Areas of winds west 10 to 20 mph. Gusts to 25 mph...becoming 30 mph this afternoon. .TONIGHT...Mostly clear in the evening...becoming partly cloudy. Colder. Lows 43 to 53. Areas of winds west 20 to 30 mph. Gusts to 40 mph...becoming 45 mph overnight. .MONDAY...Partly cloudy in the morning...becoming mostly sunny. Highs 61 to 71. Areas of winds west 20 to 30 mph with gusts to 45 mph. .MONDAY NIGHT...Mostly clear. Colder. Lows 37 to 47. Areas of winds northwest 10 to 20 mph with gusts to 35 mph becoming northeast 10 to 15 mph with gusts to 30 mph overnight. .TUESDAY...Sunny. Highs 64 to 74. Areas of winds northeast 10 mph. .TUESDAY NIGHT...Mostly clear in the evening...becoming partly cloudy. Lows 41 to 51. .WEDNESDAY...Partly cloudy. Highs 65 to 75. .WEDNESDAY NIGHT...Mostly clear in the evening...becoming partly cloudy. Lows 37 to 47. .THURSDAY...Mostly sunny. Highs 61 to 71. .THURSDAY NIGHT...Clear. Lows 37 to 47. .FRIDAY...Mostly sunny. Highs 59 to 69. .FRIDAY NIGHT...Partly cloudy in the evening...becoming mostly clear. Lows 37 to 47. .SATURDAY...Mostly sunny. Highs 60 to 70. $$ CAZ058-012200- San Diego County Mountains- Including the cities of Julian and Pine Valley 111 AM PST Sun Mar 1 2026 .TODAY...Mostly sunny. Highs 73 to 82. Areas of winds west 10 to 15 mph. Gusts to 25 mph...becoming 30 mph this afternoon. .TONIGHT...Mostly clear. Cooler. Lows 46 to 53. Areas of winds west 15 to 25 mph. Gusts to 30 mph...becoming 40 mph overnight. .MONDAY...Partly cloudy. Highs 60 to 69. Areas of winds west 20 to 30 mph with gusts to 50 mph. .MONDAY NIGHT...Mostly clear. Colder. Lows 39 to 45. Areas of winds west 15 to 25 mph with gusts to 45 mph becoming north 10 to 15 mph with gusts to 25 mph overnight. .TUESDAY...Sunny. Highs 64 to 73. Areas of winds east 10 to 15 mph with gusts to 25 mph. .TUESDAY NIGHT...Mostly clear in the evening...becoming partly cloudy. Lows 43 to 51. .WEDNESDAY...Partly cloudy. Highs 66 to 74. .WEDNESDAY NIGHT...Mostly clear in the evening...becoming partly cloudy. Lows 41 to 48. .THURSDAY...Partly cloudy in the morning...becoming sunny. Highs 61 to 69. .THURSDAY NIGHT...Clear. Lows 40 to 47. .FRIDAY...Mostly sunny. Highs 60 to 68. .FRIDAY NIGHT...Partly cloudy in the evening...becoming mostly clear. Lows 40 to 47. .SATURDAY...Mostly sunny. Highs 61 to 69. $$ CAZ060-012200- Apple and Lucerne Valleys- Including the cities of Victorville, Hesperia, Apple Valley, and Lucerne Valley 111 AM PST Sun Mar 1 2026 .TODAY...Mostly sunny. Highs 79 to 87. Areas of winds west 10 to 15 mph with gusts to 25 mph...becoming 15 to 25 mph with gusts to 35 mph this afternoon. .TONIGHT...Partly cloudy. Lows 45 to 53. Areas of winds west 10 to 20 mph with gusts to 30 mph. .MONDAY...Partly cloudy in the morning...becoming mostly sunny. Highs 68 to 78. Areas of winds west 15 to 25 mph with gusts to 40 mph. .MONDAY NIGHT...Clear, colder. Lows 38 to 45. Areas of winds west 10 to 20 mph. Gusts to 35 mph...becoming 25 mph overnight. .TUESDAY...Sunny. Highs 70 to 75. Areas of winds north to 10 mph. .TUESDAY NIGHT...Mostly clear. Lows 41 to 48. .WEDNESDAY...Partly cloudy in the morning...becoming mostly sunny. Highs 72 to 80. .WEDNESDAY NIGHT...Mostly clear. Breezy. Lows 39 to 45. .THURSDAY...Mostly sunny. Highs 66 to 72. .THURSDAY NIGHT...Clear. Lows 37 to 44. .FRIDAY...Mostly sunny. Highs 64 to 70. .FRIDAY NIGHT...Mostly clear in the evening...becoming partly cloudy. Lows 39 to 44. .SATURDAY...Partly cloudy in the morning...becoming mostly sunny. Highs 66 to 72. $$ CAZ065-012200- San Gorgonio Pass near Banning- 111 AM PST Sun Mar 1 2026 .TODAY...Mostly sunny. Highs 85 to 88 through the pass to 91 to 94 in the northern Coachella Valley. Areas of winds west 15 to 25 mph. Gusts to 30 mph...becoming 40 mph this afternoon. .TONIGHT...Mostly clear in the evening...becoming partly cloudy. Cooler. Lows around 57 through the pass to 63 to 67 in the northern Coachella Valley. Areas of winds northwest 15 to 25 mph. Gusts to 35 mph...becoming 40 mph overnight. .MONDAY...Partly cloudy in the morning...becoming mostly sunny. Highs around 75 through the pass to 81 to 85 in the northern Coachella Valley. Areas of winds west 25 to 35 mph. Gusts to 50 mph...becoming 55 mph in the afternoon. .MONDAY NIGHT...Clear, cooler. Lows 48 to 52 through the pass to 57 to 62 in the northern Coachella Valley. Areas of winds west 20 to 30 mph with gusts to 50 mph becoming north 10 to 20 mph with gusts to 35 mph overnight. .TUESDAY...Sunny. Highs around 80 through the pass to 82 to 85 in the northern Coachella Valley. Areas of winds northeast 10 to 20 mph. Gusts to 35 mph...becoming 25 mph in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows 53 to 63. .WEDNESDAY...Partly cloudy. Highs around 79 through the pass to 83 to 87 in the northern Coachella Valley. .WEDNESDAY NIGHT...Mostly clear. Lows 50 to 60. .THURSDAY...Mostly sunny. Highs around 76 through the pass to 78 to 83 in the northern Coachella Valley. .THURSDAY NIGHT...Clear. Lows 50 to 60. .FRIDAY...Mostly sunny. Highs 72 to 75 through the pass to 76 to 80 in the northern Coachella Valley. .FRIDAY NIGHT...Mostly clear. Lows 50 to 60. .SATURDAY...Mostly sunny. Highs 74 to 77 through the pass to 80 in the northern Coachella Valley. $$ CAZ061-012200- Coachella Valley- Including the cities of Indio, Palm Springs, Cathedral City, Palm Desert, Palm Desert Country, La Quinta, and Coachella 111 AM PST Sun Mar 1 2026 .TODAY...Mostly sunny. Highs 93 to 96. Areas of winds northwest 10 mph becoming southeast 10 to 20 mph with gusts to 30 mph this afternoon. .TONIGHT...Mostly clear in the evening...becoming partly cloudy. Lows 61 to 66. Areas of winds northwest 15 to 25 mph. Gusts to 35 mph...becoming 30 mph overnight. .MONDAY...Partly cloudy in the morning...becoming mostly sunny. Highs 84 to 89. Areas of winds northwest 15 to 25 mph. Gusts to 35 mph...becoming 40 mph in the afternoon. .MONDAY NIGHT...Mostly clear. Lows 54 to 60. Areas of winds northwest 15 to 25 mph. Gusts to 40 mph...becoming 35 mph overnight. .TUESDAY...Sunny. Highs 85 to 88. Areas of winds north 10 to 20 mph. Gusts to 35 mph in the morning. .TUESDAY NIGHT...Mostly clear. Lows 56 to 61. .WEDNESDAY...Partly cloudy in the morning...becoming mostly sunny. Highs around 87. .WEDNESDAY NIGHT...Mostly clear. Lows 55 to 59. .THURSDAY...Sunny. Highs 82 to 85. .THURSDAY NIGHT...Clear. Lows 53 to 58. .FRIDAY...Mostly sunny. Highs 79 to 83. .FRIDAY NIGHT...Mostly clear. Lows 54 to 58. .SATURDAY...Mostly sunny. Highs 80 to 84. $$ CAZ062-012200- San Diego County Deserts- Including the city of Borrego Springs 111 AM PST Sun Mar 1 2026 .TODAY...Mostly sunny. Highs 93 to 97. Areas of winds east 10 to 15 mph becoming west 10 to 20 mph with gusts to 35 mph this afternoon. .TONIGHT...Mostly clear in the evening...becoming partly cloudy. Lows 58 to 67. Areas of winds west 15 to 25 mph. Gusts to 40 mph...becoming 35 mph overnight. .MONDAY...Partly cloudy. Highs 82 to 87. Areas of winds west 20 to 30 mph. Gusts to 40 mph...becoming 50 mph in the afternoon. .MONDAY NIGHT...Mostly clear. Cooler. Lows 50 to 59. Areas of winds west 20 to 30 mph with gusts to 45 mph becoming northwest 10 to 15 mph with gusts to 25 mph overnight. .TUESDAY...Sunny. Highs 83 to 87. Areas of winds west 10 mph becoming northeast in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows 54 to 63. .WEDNESDAY...Partly cloudy. Highs 84 to 88. .WEDNESDAY NIGHT...Mostly clear. Lows 50 to 60. .THURSDAY...Mostly sunny. Highs 80 to 84. .THURSDAY NIGHT...Clear. Lows 50 to 58. .FRIDAY...Mostly sunny. Highs 77 to 82. .FRIDAY NIGHT...Partly cloudy in the evening...becoming mostly clear. Lows 50 to 59. .SATURDAY...Mostly sunny. Highs 78 to 82. $$