FPUS56 KSGX 201837 ZFPSGX Zone Forecast Product for Extreme Southwest California National Weather Service San Diego CA 1137 AM PDT Mon Apr 20 2026 CAZ552-211000- Orange County Coastal Areas- Including the cities of Huntington Beach, Costa Mesa, Newport Beach, Laguna Beach, and San Clemente 1137 AM PDT Mon Apr 20 2026 .TONIGHT...Partly cloudy. Lows 51 to 54. Areas of winds west 10 to 15 mph with gusts to 25 mph this evening becoming light. .TUESDAY...Partly cloudy. A slight chance of showers in the afternoon. Highs around 68 at the beaches to 69 to 72 farther inland and near higher coastal terrain. Areas of winds southwest to 10 mph...becoming 10 to 15 mph with gusts to 25 mph in the afternoon. Chance of measurable precipitation 20 percent. .TUESDAY NIGHT...Mostly cloudy. A chance of showers. Lows 52 to 55. Areas of winds northwest 10 to 15 mph. Gusts to 25 mph in the evening. Chance of measurable precipitation 30 percent. .WEDNESDAY...Mostly cloudy in the morning...becoming partly cloudy. Highs 66 to 70. Areas of winds northwest 10 to 15 mph. Gusts to 30 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy. Lows 50 to 54. Areas of winds west 10 to 15 mph with gusts to 25 mph becoming southeast overnight. .THURSDAY...Patchy fog in the morning. Partly cloudy. Highs around 69 at the beaches to 72 to 75 farther inland and near higher coastal terrain. .THURSDAY NIGHT...Partly cloudy. Lows 53 to 56. .FRIDAY...Partly cloudy. Highs 67 to 72. .FRIDAY NIGHT...Partly cloudy. Lows 53 to 56. .SATURDAY...Mostly cloudy with a slight chance of showers in the morning, then partly cloudy in the afternoon. Highs 65 to 69. .SATURDAY NIGHT...Partly cloudy. Lows 52 to 55. .SUNDAY...Partly cloudy. Highs around 67 at the beaches to 70 farther inland and near higher coastal terrain. .SUNDAY NIGHT...Partly cloudy. Lows 52 to 55. .MONDAY...Partly cloudy. Highs 67 to 72. $$ CAZ554-211000- Orange County Inland Areas- Including the cities of Santa Ana, Anaheim, Garden Grove, Irvine, Orange, Fullerton, and Mission Viejo 1137 AM PDT Mon Apr 20 2026 .TONIGHT...Partly cloudy. Lows 48 to 53. Areas of winds west 10 mph this evening becoming light. .TUESDAY...Partly cloudy. Patchy fog in the morning. A slight chance of showers in the afternoon. Highs 70 to 73. Areas of winds southwest to 10 mph...becoming 10 to 15 mph with gusts to 25 mph in the afternoon. Chance of measurable precipitation 20 percent. .TUESDAY NIGHT...Mostly cloudy. A chance of showers. Lows 50 to 54. Areas of winds west 10 to 15 mph. Gusts to 25 mph in the evening. Chance of measurable precipitation 30 percent. .WEDNESDAY...Partly cloudy. Highs 69 to 73. Areas of winds west 10 to 15 mph. Gusts to 25 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear in the evening...becoming partly cloudy. Lows 48 to 53. Areas of winds west 10 to 15 mph in the evening becoming light. .THURSDAY...Patchy fog in the morning. Partly cloudy. Highs 73 to 77. .THURSDAY NIGHT...Partly cloudy. Lows 51 to 55. .FRIDAY...Partly cloudy. Highs 72 to 75. .FRIDAY NIGHT...Partly cloudy. Lows 52 to 56. .SATURDAY...Mostly cloudy in the morning...becoming partly cloudy. A slight chance of showers. Highs around 70. .SATURDAY NIGHT...Partly cloudy. Lows 51 to 55. .SUNDAY...Partly cloudy. Highs around 70. .SUNDAY NIGHT...Partly cloudy. Lows 51 to 54. .MONDAY...Partly cloudy. Highs 70 to 73. $$ CAZ043-211000- San Diego County Coastal Areas- Including the cities of Oceanside, Vista, Carlsbad, Encinitas, Chula Vista, National City, and San Diego 1137 AM PDT Mon Apr 20 2026 .TONIGHT...Mostly cloudy. Lows 49 to 54. Areas of winds west 10 mph this evening becoming light. .TUESDAY...Partly cloudy. Highs 69 to 72. Areas of winds west to 10 mph...becoming 10 to 15 mph in the afternoon. .TUESDAY NIGHT...Mostly cloudy. A chance of showers. Lows 50 to 57. Areas of winds northwest 10 mph. Chance of measurable precipitation 40 percent. .WEDNESDAY...Mostly cloudy in the morning...becoming partly cloudy. Highs around 70. Areas of winds northwest 10 to 15 mph. Gusts to 30 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy. Lows 47 to 53. Areas of winds northwest 10 to 15 mph with gusts to 25 mph in the evening becoming light. .THURSDAY...Patchy fog in the morning. Partly cloudy. Highs 67 to 71 near the coast to 73 inland. .THURSDAY NIGHT...Partly cloudy. Lows 50 to 54. .FRIDAY...Partly cloudy. Highs 66 to 70 near the coast to 71 inland. .FRIDAY NIGHT...Partly cloudy in the evening...becoming mostly cloudy. Lows 52 to 57. .SATURDAY...Mostly cloudy in the morning...becoming partly cloudy. A slight chance of showers. Highs 66 to 70. .SATURDAY NIGHT...Partly cloudy. Lows 51 to 56. .SUNDAY...Partly cloudy. Highs 66 to 70. .SUNDAY NIGHT...Partly cloudy. Lows 50 to 55. .MONDAY...Partly cloudy. Highs 66 to 70 near the coast to 71 inland. $$ CAZ050-211000- San Diego County Valleys- Including the cities of Escondido, El Cajon, San Marcos, La Mesa, Santee, and Poway 1137 AM PDT Mon Apr 20 2026 .TONIGHT...Partly cloudy. Patchy fog overnight. Lows 44 to 49. Areas of winds west to 10 mph this evening becoming light. .TUESDAY...Partly cloudy with patchy fog in the morning... becoming mostly sunny. Highs 69 to 74. Areas of winds west to 10 mph...becoming 10 to 15 mph with gusts to 25 mph in the afternoon. .TUESDAY NIGHT...Mostly cloudy. A chance of showers. Lows 46 to 52. Areas of winds northwest 10 to 15 mph. Gusts to 25 mph in the evening. Chance of measurable precipitation 40 percent. .WEDNESDAY...Mostly cloudy in the morning...becoming partly cloudy. Highs around 70 in the western valleys to 63 to 68 near the foothills. Areas of winds northwest 10 to 15 mph. Gusts to 25 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy. Patchy fog overnight. Lows 40 to 48 in wind sheltered areas to 44 to 49 in warmer locations. Areas of winds northwest 10 to 15 mph with gusts to 25 mph in the evening becoming light. .THURSDAY...Partly cloudy in the morning...becoming mostly sunny. Highs 72 to 77. .THURSDAY NIGHT...Partly cloudy. Lows 47 to 52. .FRIDAY...Partly cloudy. Highs 70 to 75. .FRIDAY NIGHT...Partly cloudy. Lows 49 to 54. .SATURDAY...Mostly cloudy in the morning...becoming partly cloudy. A slight chance of showers. Highs around 70 in the western valleys to 62 to 67 near the foothills. .SATURDAY NIGHT...Partly cloudy. Lows 48 to 53. .SUNDAY...Partly cloudy. Highs around 70 in the western valleys to 60 to 65 near the foothills. .SUNDAY NIGHT...Partly cloudy. Lows 47 to 52. .MONDAY...Partly cloudy. Highs 71 to 74 in the western valleys to 66 to 71 near the foothills. $$ CAZ048-211000- San Bernardino and Riverside County Valleys-The Inland Empire- Including the cities of Riverside, San Bernardino, Ontario, Moreno Valley, Fontana, Rancho Cucamonga, and Corona 1137 AM PDT Mon Apr 20 2026 .TONIGHT...Partly cloudy. Patchy fog overnight. Lows 43 to 47 in wind sheltered areas to 44 to 51 in warmer locations. Areas of winds west 10 to 15 mph with gusts to 25 mph this evening becoming light. .TUESDAY...Partly cloudy. Patchy fog in the morning. A slight chance of showers in the afternoon. Highs 71 to 76. Areas of winds southwest to 10 mph...becoming 10 to 20 mph with gusts to 30 mph in the afternoon. Chance of measurable precipitation 20 percent. .TUESDAY NIGHT...Mostly cloudy. A chance of showers. Lows 44 to 50. Areas of winds west 10 to 20 mph. Gusts to 30 mph in the evening. Chance of measurable precipitation 50 percent. .WEDNESDAY...Partly cloudy. Highs 68 to 73. Areas of winds west 10 to 15 mph. Gusts to 25 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows 42 to 49. Areas of winds west 10 to 15 mph with gusts to 25 mph in the evening becoming light. .THURSDAY...Mostly sunny. Highs 74 to 79. .THURSDAY NIGHT...Partly cloudy. Lows 46 to 52. .FRIDAY...Partly cloudy. Highs 72 to 78. .FRIDAY NIGHT...Partly cloudy. Lows 47 to 53. .SATURDAY...Partly cloudy with a slight chance of showers. Highs 65 to 70. .SATURDAY NIGHT...Partly cloudy. Lows 45 to 51. .SUNDAY...Partly cloudy. Highs 65 to 71. .SUNDAY NIGHT...Partly cloudy. Lows 45 to 51. .MONDAY...Partly cloudy. Highs 70 to 75. $$ CAZ057-211000- Santa Ana Mountains and Foothills- 1137 AM PDT Mon Apr 20 2026 .TONIGHT...Partly cloudy. Lows 41 to 50. Areas of winds west 10 to 15 mph with gusts to 25 mph this evening becoming light. .TUESDAY...Partly cloudy. Highs 64 to 72. Areas of winds southwest to 10 mph...becoming 10 to 20 mph with gusts to 30 mph in the afternoon. .TUESDAY NIGHT...Mostly cloudy with a chance of showers in the evening, then partly cloudy with a slight chance of showers overnight. Lows 42 to 51. Areas of winds west 10 to 15 mph. Gusts to 30 mph in the evening. Chance of measurable precipitation 40 percent. .WEDNESDAY...Partly cloudy. Highs 61 to 69. Areas of winds west 10 to 15 mph. Gusts to 30 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows 40 to 50. Areas of winds west 10 to 15 mph with gusts to 25 mph in the evening becoming light. .THURSDAY...Mostly sunny in the morning...becoming partly cloudy. Highs 67 to 75. .THURSDAY NIGHT...Partly cloudy. Lows 44 to 53. .FRIDAY...Partly cloudy. Highs 65 to 73. .FRIDAY NIGHT...Partly cloudy. Lows 45 to 54. .SATURDAY...Partly cloudy with a slight chance of showers. Highs 60 to 67. .SATURDAY NIGHT...Partly cloudy. Lows 44 to 53. .SUNDAY...Partly cloudy. Highs 60 to 68. .SUNDAY NIGHT...Partly cloudy. Lows 44 to 53. .MONDAY...Partly cloudy. Highs 64 to 71. $$ CAZ055-211000- San Bernardino County Mountains- Including the cities of Crestline, Lake Arrowhead, Big Bear City, Big Bear Lake, Running Springs, and Wrightwood 1137 AM PDT Mon Apr 20 2026 ...WIND ADVISORY IN EFFECT FROM 2 PM TUESDAY TO 7 AM PDT WEDNESDAY... .TONIGHT...Partly cloudy this evening...becoming mostly clear. Colder. Lows 31 to 41 above 6000 feet to 39 to 48 below 6000 feet. Areas of winds south 10 to 20 mph. Gusts to 35 mph... becoming 30 mph overnight. .TUESDAY...Mostly sunny in the morning, then partly cloudy with a slight chance of showers in the afternoon. Highs 52 to 62 above 6000 feet to 56 to 66 below 6000 feet. Snow level above 8000 feet in the afternoon. Areas of winds south 10 to 20 mph with gusts to 35 mph...becoming southwest 25 to 35 mph with gusts to 55 mph in the afternoon. Chance of measurable precipitation 20 percent. .TUESDAY NIGHT...Partly cloudy. A chance of showers in the evening, then a slight chance of showers overnight. Colder. Lows 23 to 33 above 6000 feet to 32 to 42 below 6000 feet. Little or no snow accumulation. Snow level above 8000 feet...becoming 6500 feet. Areas of winds south 30 to 40 mph. Gusts to 65 mph... becoming 55 mph overnight. Chance of measurable precipitation 50 percent. .WEDNESDAY...Partly cloudy. Highs 48 to 57 above 6000 feet to 55 to 63 below 6000 feet. Areas of winds west 20 to 30 mph with gusts to 45 mph...becoming 10 to 20 mph with gusts to 35 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows 25 to 35 above 6000 feet to 34 to 43 below 6000 feet. Areas of winds west 10 to 20 mph. Gusts to 30 mph...becoming 25 mph overnight. .THURSDAY...Mostly sunny. Warmer. Highs 53 to 62 above 6000 feet to 60 to 69 below 6000 feet. .THURSDAY NIGHT...Partly cloudy. Lows 33 to 43. .FRIDAY...Partly cloudy. Highs 52 to 62 above 6000 feet to 59 to 68 below 6000 feet. .FRIDAY NIGHT...Partly cloudy. Lows 33 to 43. .SATURDAY...Partly cloudy with a slight chance of showers. Breezy. Highs 46 to 56 above 6000 feet to 52 to 62 below 6000 feet. Snow level 7000 feet. .SATURDAY NIGHT...Partly cloudy. Breezy. Lows 29 to 39. .SUNDAY...Partly cloudy. Highs 44 to 54 above 6000 feet to 51 to 60 below 6000 feet. .SUNDAY NIGHT...Partly cloudy. Lows 29 to 39. .MONDAY...Partly cloudy in the morning...becoming mostly sunny. Highs 49 to 59 above 6000 feet to 57 to 65 below 6000 feet. $$ CAZ056-211000- Riverside County Mountains- Including the city of Idyllwild-Pine Cove 1137 AM PDT Mon Apr 20 2026 ...WIND ADVISORY IN EFFECT FROM 2 PM TUESDAY TO 7 AM PDT WEDNESDAY... .TONIGHT...Partly cloudy this evening...becoming mostly clear. Colder. Lows 38 to 48. Areas of winds west 10 to 15 mph with gusts to 30 mph. .TUESDAY...Mostly sunny. Highs 61 to 71. Areas of winds west 10 to 15 mph with gusts to 25 mph...becoming 25 to 35 mph with gusts to 50 mph in the afternoon. .TUESDAY NIGHT...Partly cloudy. A chance of showers. Lows 33 to 43. Snow level above 8000 feet...becoming 7000 feet. Areas of winds west 25 to 35 mph. Gusts to 55 mph...becoming 50 mph overnight. Chance of measurable precipitation 40 percent. .WEDNESDAY...Partly cloudy. Highs 56 to 66. Areas of winds west 15 to 25 mph. Gusts to 40 mph...becoming 35 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy in the evening...becoming mostly clear. Lows 35 to 45. Areas of winds west 10 to 20 mph. Gusts to 35 mph...becoming 30 mph overnight. .THURSDAY...Mostly sunny. Warmer. Highs 63 to 73. .THURSDAY NIGHT...Partly cloudy. Lows 38 to 48. .FRIDAY...Partly cloudy. Highs 62 to 72. .FRIDAY NIGHT...Partly cloudy. Lows 37 to 47. .SATURDAY...Partly cloudy with a slight chance of showers. Breezy. Highs 55 to 65. Snow level 7000 feet. .SATURDAY NIGHT...Partly cloudy. Breezy. Lows 34 to 44. .SUNDAY...Partly cloudy. Breezy. Highs 52 to 62. .SUNDAY NIGHT...Partly cloudy. Breezy. Lows 33 to 43. .MONDAY...Partly cloudy in the morning...becoming mostly sunny. Warmer. Highs 59 to 69. $$ CAZ058-211000- San Diego County Mountains- Including the cities of Julian and Pine Valley 1137 AM PDT Mon Apr 20 2026 ...WIND ADVISORY IN EFFECT FROM 2 PM TUESDAY TO 7 AM PDT WEDNESDAY... .TONIGHT...Partly cloudy this evening...becoming mostly clear. Colder. Lows 38 to 47. Areas of winds west 10 to 20 mph with gusts to 30 mph. .TUESDAY...Mostly sunny. Highs 61 to 70. Areas of winds west 10 to 20 mph with gusts to 30 mph...becoming 20 to 30 mph with gusts to 50 mph in the afternoon. .TUESDAY NIGHT...Partly cloudy with a chance of showers in the evening, then mostly cloudy with a slight chance of showers overnight. Lows 37 to 45. Areas of winds west 20 to 30 mph. Gusts to 55 mph...becoming 50 mph overnight. Chance of measurable precipitation 40 percent. .WEDNESDAY...Partly cloudy. Highs 57 to 66. Areas of winds west 20 to 30 mph. Gusts to 45 mph...becoming 35 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy. Lows 36 to 44. Areas of winds west 15 to 25 mph. Gusts to 40 mph...becoming 30 mph overnight. .THURSDAY...Mostly sunny. Warmer. Highs 64 to 72. .THURSDAY NIGHT...Mostly clear in the evening...becoming partly cloudy. Lows 39 to 47. .FRIDAY...Partly cloudy. Highs 62 to 71. .FRIDAY NIGHT...Partly cloudy. Lows 39 to 48. .SATURDAY...Partly cloudy with a slight chance of showers. Breezy. Highs 54 to 64. .SATURDAY NIGHT...Partly cloudy. Breezy. Lows 38 to 46. .SUNDAY...Partly cloudy. Breezy. Highs 52 to 61. .SUNDAY NIGHT...Partly cloudy. Lows 37 to 45. .MONDAY...Partly cloudy. Warmer. Highs 59 to 68. $$ CAZ060-211000- Apple and Lucerne Valleys- Including the cities of Victorville, Hesperia, Apple Valley, and Lucerne Valley 1137 AM PDT Mon Apr 20 2026 ...WIND ADVISORY IN EFFECT FROM 2 PM TUESDAY TO 7 AM PDT WEDNESDAY... .TONIGHT...Partly cloudy this evening...becoming mostly clear. Lows 40 to 49. Areas of winds south 15 to 25 mph with gusts to 40 mph...becoming 10 to 15 mph with gusts to 30 mph overnight. .TUESDAY...Mostly sunny. Highs 72 to 82. Areas of winds south 10 to 20 mph with gusts to 35 mph...becoming southwest 20 to 30 mph with gusts to 50 mph in the afternoon. .TUESDAY NIGHT...Areas of blowing dust in the evening. Partly cloudy. Lows 36 to 45. Areas of winds west 20 to 30 mph. Gusts to 50 mph...becoming 40 mph overnight. .WEDNESDAY...Mostly sunny. Highs 66 to 74. Areas of winds west 20 to 30 mph with gusts to 40 mph. .WEDNESDAY NIGHT...Mostly clear. Lows 36 to 45. Areas of winds west 15 to 25 mph. Gusts to 40 mph...becoming 30 mph overnight. .THURSDAY...Mostly sunny. Highs 72 to 79. .THURSDAY NIGHT...Partly cloudy. Lows 43 to 50. .FRIDAY...Partly cloudy. Highs 73 to 82. .FRIDAY NIGHT...Partly cloudy. Lows 43 to 50. .SATURDAY...Partly cloudy with a slight chance of showers. Highs 66 to 76. .SATURDAY NIGHT...Partly cloudy in the evening...becoming mostly clear. Breezy. Lows 39 to 47. .SUNDAY...Partly cloudy in the morning...becoming mostly sunny. Highs 66 to 74. .SUNDAY NIGHT...Mostly clear. Lows 40 to 46. .MONDAY...Mostly sunny. Highs 71 to 78. $$ CAZ065-211000- San Gorgonio Pass near Banning- 1137 AM PDT Mon Apr 20 2026 ...WIND ADVISORY IN EFFECT FROM 2 PM TUESDAY TO 7 AM PDT WEDNESDAY... .TONIGHT...Partly cloudy this evening...becoming mostly clear. Cooler. Lows around 52 through the pass to 63 in the northern Coachella Valley. Areas of winds west 20 to 30 mph with gusts to 45 mph. .TUESDAY...Mostly sunny. Highs 75 to 78 through the pass to 82 to 87 in the northern Coachella Valley. Areas of winds west 25 to 35 mph. Gusts to 45 mph...becoming 55 mph in the afternoon. .TUESDAY NIGHT...Partly cloudy. Areas of blowing dust. Cooler. Lows around 50 through the pass to 57 in the northern Coachella Valley. Areas of winds west 30 to 40 mph. Gusts to 60 mph... becoming 50 mph overnight. .WEDNESDAY...Mostly sunny. Highs 71 to 74 through the pass to 78 to 83 in the northern Coachella Valley. Areas of winds west 20 to 30 mph with gusts to 45 mph. .WEDNESDAY NIGHT...Mostly clear. Lows around 49 through the pass to 59 in the northern Coachella Valley. Areas of winds west 20 to 30 mph. Gusts to 50 mph...becoming 40 mph overnight. .THURSDAY...Mostly sunny. Highs around 79 through the pass to 84 to 88 in the northern Coachella Valley. .THURSDAY NIGHT...Partly cloudy. Lows 53 to 63. .FRIDAY...Partly cloudy. Highs around 78 through the pass to 83 to 88 in the northern Coachella Valley. .FRIDAY NIGHT...Partly cloudy. Breezy. Lows 52 to 62. .SATURDAY...Partly cloudy. A slight chance of showers in the afternoon. Windy. Highs 69 to 72 through the pass to 77 to 82 in the northern Coachella Valley. .SATURDAY NIGHT...Partly cloudy. Windy. Lows 49 to 58. .SUNDAY...Partly cloudy. Breezy. Highs around 69 through the pass to 75 to 79 in the northern Coachella Valley. .SUNDAY NIGHT...Mostly clear in the evening...becoming partly cloudy. Breezy. Lows 48 to 58. .MONDAY...Partly cloudy in the morning...becoming mostly sunny. Highs 74 to 77 through the pass to 80 to 85 in the northern Coachella Valley. $$ CAZ061-211000- Coachella Valley- Including the cities of Indio, Palm Springs, Cathedral City, Palm Desert, Palm Desert Country, La Quinta, and Coachella 1137 AM PDT Mon Apr 20 2026 .TONIGHT...Partly cloudy this evening...becoming mostly clear. Lows 58 to 62. Areas of winds northwest 10 to 20 mph. Gusts to 35 mph...becoming 30 mph overnight. .TUESDAY...Mostly sunny. Highs 87 to 92. Areas of winds northwest 10 to 15 mph becoming west 15 to 25 mph with gusts to 40 mph in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows 55 to 58. Areas of winds northwest 20 to 30 mph. Gusts to 45 mph...becoming 40 mph overnight. .WEDNESDAY...Mostly sunny in the morning...becoming partly cloudy. Highs 82 to 85. Areas of winds northwest 10 to 20 mph. Gusts to 35 mph...becoming 30 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy in the evening...becoming mostly clear. Lows 56 to 59. Areas of winds northwest 15 to 25 mph. Gusts to 35 mph...becoming 30 mph overnight. .THURSDAY...Mostly sunny. Highs around 90. .THURSDAY NIGHT...Mostly clear in the evening...becoming partly cloudy. Lows 59 to 62. .FRIDAY...Partly cloudy in the morning...becoming mostly sunny. Highs around 90. .FRIDAY NIGHT...Partly cloudy. Lows 58 to 62. .SATURDAY...Partly cloudy. Highs 82 to 86. .SATURDAY NIGHT...Mostly clear. Lows 54 to 57. .SUNDAY...Mostly sunny. Highs 79 to 84. .SUNDAY NIGHT...Mostly clear. Lows 53 to 57. .MONDAY...Mostly sunny. Highs 83 to 87. $$ CAZ062-211000- San Diego County Deserts- Including the city of Borrego Springs 1137 AM PDT Mon Apr 20 2026 ...WIND ADVISORY IN EFFECT FROM 2 PM TUESDAY TO 7 AM PDT WEDNESDAY... .TONIGHT...Partly cloudy this evening...becoming mostly clear. Cooler. Lows 54 to 63. Areas of winds west 10 to 20 mph. Gusts to 35 mph...becoming 30 mph overnight. .TUESDAY...Mostly sunny. Highs 85 to 90. Areas of winds west 10 to 15 mph with gusts to 30 mph...becoming 20 to 30 mph with gusts to 45 mph in the afternoon. .TUESDAY NIGHT...Mostly clear in the evening...becoming partly cloudy. Areas of blowing dust in the evening. Lows 52 to 61. Areas of winds west 20 to 30 mph. Gusts to 50 mph...becoming 40 mph overnight. .WEDNESDAY...Partly cloudy. Highs 80 to 85. Areas of winds west 15 to 25 mph with gusts to 40 mph. .WEDNESDAY NIGHT...Partly cloudy in the evening...becoming mostly clear. Lows 51 to 60. Areas of winds west 20 to 30 mph with gusts to 45 mph...becoming 10 to 20 mph with gusts to 35 mph overnight. .THURSDAY...Mostly sunny. Highs 85 to 90. .THURSDAY NIGHT...Mostly clear. Lows 54 to 62. .FRIDAY...Mostly sunny. Highs 85 to 90. .FRIDAY NIGHT...Mostly clear in the evening...becoming partly cloudy. Lows 54 to 63. .SATURDAY...Partly cloudy. Highs 78 to 83. .SATURDAY NIGHT...Partly cloudy in the evening...becoming mostly clear. Lows 51 to 60. .SUNDAY...Partly cloudy in the morning...becoming mostly sunny. Highs 75 to 80. .SUNDAY NIGHT...Mostly clear. Lows 50 to 58. .MONDAY...Mostly sunny. Highs 81 to 86. $$