Zone Forecast Product
Issued by NWS San Diego, CA
Issued by NWS San Diego, CA
172 FPUS56 KSGX 021942 ZFPSGX Zone Forecast Product for Extreme Southwest California National Weather Service San Diego CA 1241 PM PDT Tue Sep 2 2025 CAZ552-031000- Orange County Coastal Areas- Including the cities of Huntington Beach, Costa Mesa, Newport Beach, Laguna Beach, and San Clemente 1241 PM PDT Tue Sep 2 2025 .TONIGHT...Partly cloudy this evening...becoming mostly cloudy. Patchy fog overnight. Lows 66 to 70. Areas of winds west 10 mph this evening becoming light. .WEDNESDAY...Mostly cloudy with patchy fog in the morning... becoming mostly sunny. Highs around 80 at the beaches to 84 to 89 farther inland and near higher coastal terrain. Light winds becoming southwest 10 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows 65 to 69. Areas of winds southwest 10 mph in the evening becoming light. .THURSDAY...Partly cloudy in the morning...becoming mostly sunny. Highs 76 to 79 at the beaches to 81 to 86 farther inland and near higher coastal terrain. Light winds becoming west 10 mph in the afternoon. .THURSDAY NIGHT...Mostly clear in the evening...becoming partly cloudy. Lows around 65. Areas of winds southwest 10 mph in the evening becoming light. .FRIDAY...Partly cloudy in the morning...becoming mostly sunny. Highs 73 to 76 at the beaches to 78 to 83 farther inland and near higher coastal terrain. .FRIDAY NIGHT...Mostly clear in the evening...becoming partly cloudy. Lows around 63. .SATURDAY...Mostly cloudy in the morning...becoming mostly sunny. Highs 73 to 76 at the beaches to 78 to 82 farther inland and near higher coastal terrain. .SATURDAY NIGHT...Mostly clear in the evening...becoming partly cloudy. Lows 62 to 65. .SUNDAY...Partly cloudy. Highs 74 to 77 at the beaches to 79 to 83 farther inland and near higher coastal terrain. .SUNDAY NIGHT...Mostly clear in the evening...becoming partly cloudy. Lows 62 to 65. .MONDAY...Partly cloudy in the morning...becoming mostly sunny. Highs 74 to 77 at the beaches to 79 to 83 farther inland and near higher coastal terrain. .MONDAY NIGHT...Mostly clear in the evening...becoming partly cloudy. Lows 62 to 65. .TUESDAY...Partly cloudy in the morning...becoming mostly sunny. Highs 74 to 77 at the beaches to 79 to 83 farther inland and near higher coastal terrain. $$ CAZ554-031000- Orange County Inland Areas- Including the cities of Santa Ana, Anaheim, Garden Grove, Irvine, Orange, Fullerton, and Mission Viejo 1241 PM PDT Tue Sep 2 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 6 PM PDT THIS EVENING... .TONIGHT...Partly cloudy. Patchy fog overnight. Lows around 70. Areas of winds west 10 mph this evening becoming light. .WEDNESDAY...Partly cloudy with patchy fog in the morning... becoming mostly sunny. Highs 85 to 88 towards the coast to 92 farther inland. Light winds becoming southwest 10 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows 66 to 69. Areas of winds southwest to 10 mph in the evening becoming light. .THURSDAY...Partly cloudy in the morning...becoming mostly sunny. Highs around 84 towards the coast to 89 farther inland. Light winds becoming southwest 10 mph in the afternoon. .THURSDAY NIGHT...Mostly clear. Lows 62 to 67. Areas of winds southwest 10 mph in the evening becoming light. .FRIDAY...Partly cloudy in the morning...becoming mostly sunny. Highs 79 to 82 towards the coast to 85 farther inland. .FRIDAY NIGHT...Mostly clear. Lows 60 to 64. .SATURDAY...Partly cloudy in the morning...becoming mostly sunny. Highs 79 to 82 towards the coast to 84 farther inland. .SATURDAY NIGHT...Mostly clear. Lows 60 to 65. .SUNDAY...Partly cloudy in the morning...becoming mostly sunny. Highs 80 to 83 towards the coast to 85 farther inland. .SUNDAY NIGHT...Mostly clear. Lows 60 to 65. .MONDAY...Partly cloudy in the morning...becoming mostly sunny. Highs 80 to 84 towards the coast to 85 farther inland. .MONDAY NIGHT...Mostly clear in the evening...becoming partly cloudy. Lows 59 to 64. .TUESDAY...Partly cloudy in the morning...becoming mostly sunny. Highs 80 to 83 towards the coast to 84 farther inland. $$ CAZ043-031000- San Diego County Coastal Areas- Including the cities of Oceanside, Vista, Carlsbad, Encinitas, Chula Vista, National City, and San Diego 1241 PM PDT Tue Sep 2 2025 .TONIGHT...Partly cloudy. A slight chance of showers and thunderstorms this evening. Patchy fog overnight. Lows 65 to 69. Areas of winds west 10 mph this evening becoming light. Chance of measurable precipitation 20 percent. .WEDNESDAY...Mostly cloudy with patchy fog in the morning... becoming mostly sunny. Highs 76 to 81 near the coast to 84 to 89 inland. Light winds becoming west 10 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear in the evening...becoming partly cloudy. Lows 65 to 69. Areas of winds west to 10 mph in the evening becoming light. .THURSDAY...Partly cloudy in the morning...becoming mostly sunny. Highs 75 to 80 near the coast to 81 to 86 inland. Areas of winds northwest to 10 mph. .THURSDAY NIGHT...Mostly clear in the evening...becoming partly cloudy. Lows 62 to 67. Areas of winds west 10 mph in the evening becoming light. .FRIDAY...Partly cloudy in the morning...becoming mostly sunny. Highs 73 to 78 near the coast to 78 to 82 inland. .FRIDAY NIGHT...Mostly clear in the evening...becoming partly cloudy. Lows 61 to 64. .SATURDAY...Partly cloudy in the morning...becoming mostly sunny. Highs 72 to 77 near the coast to 77 to 81 inland. .SATURDAY NIGHT...Mostly clear in the evening...becoming partly cloudy. Lows 61 to 65. .SUNDAY...Partly cloudy. Highs 73 to 78 near the coast to 78 to 83 inland. .SUNDAY NIGHT...Mostly clear in the evening...becoming partly cloudy. Lows 60 to 64. .MONDAY...Partly cloudy in the morning...becoming mostly sunny. Highs 73 to 78 near the coast to 79 to 83 inland. .MONDAY NIGHT...Mostly clear in the evening...becoming partly cloudy. Lows 60 to 64. .TUESDAY...Partly cloudy. Highs 73 to 78 near the coast to 78 to 83 inland. $$ CAZ050-031000- San Diego County Valleys- Including the cities of Escondido, El Cajon, San Marcos, La Mesa, Santee, and Poway 1241 PM PDT Tue Sep 2 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 6 PM PDT THIS EVENING... .TONIGHT...Partly cloudy. A slight chance of showers and thunderstorms this evening. Lows 66 to 70. Light winds. Chance of measurable precipitation 20 percent. .WEDNESDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs 89 to 94. Light winds becoming west 10 mph in the afternoon. Chance of measurable precipitation 20 percent. .WEDNESDAY NIGHT...Mostly clear. Lows 66 to 69. Areas of winds west to 10 mph in the evening becoming light. .THURSDAY...Mostly sunny in the morning...becoming partly cloudy. Highs 84 to 89 in the western valleys to 87 to 92 near the foothills. Light winds becoming west 10 mph in the afternoon. .THURSDAY NIGHT...Mostly clear. Lows 62 to 66. Areas of winds west to 10 mph in the evening becoming light. .FRIDAY...Partly cloudy in the morning...becoming mostly sunny. Highs 81 to 85 in the western valleys to 83 to 88 near the foothills. .FRIDAY NIGHT...Mostly clear. Lows 59 to 63. .SATURDAY...Partly cloudy in the morning...becoming mostly sunny. Highs 82 to 87. .SATURDAY NIGHT...Mostly clear. Lows 60 to 63. .SUNDAY...Partly cloudy in the morning...becoming mostly sunny. Highs 83 to 88. .SUNDAY NIGHT...Mostly clear. Lows 58 to 62. .MONDAY...Partly cloudy in the morning...becoming mostly sunny. Highs 83 to 88. .MONDAY NIGHT...Mostly clear. Lows 59 to 62. .TUESDAY...Partly cloudy in the morning...becoming mostly sunny. Highs 81 to 85 in the western valleys to 84 to 89 near the foothills. $$ CAZ048-031000- San Bernardino and Riverside County Valleys-The Inland Empire- Including the cities of Riverside, San Bernardino, Ontario, Moreno Valley, Fontana, Rancho Cucamonga, and Corona 1241 PM PDT Tue Sep 2 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 6 PM PDT THIS EVENING... .TONIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows 67 to 72. Light winds. Chance of measurable precipitation 20 percent. .WEDNESDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs 94 to 100. Light winds becoming southwest 10 mph in the afternoon. Chance of measurable precipitation 50 percent. .WEDNESDAY NIGHT...Mostly clear. Lows 66 to 71. Areas of winds west to 10 mph in the evening becoming light. .THURSDAY...Mostly sunny in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs 92 to 98. Light winds becoming southwest 10 to 15 mph in the afternoon. Chance of measurable precipitation 20 percent. .THURSDAY NIGHT...Mostly clear. Lows 62 to 67. Areas of winds southwest 10 mph in the evening becoming light. .FRIDAY...Mostly sunny. Highs 88 to 94. .FRIDAY NIGHT...Mostly clear. Lows 59 to 64. .SATURDAY...Mostly sunny. Highs 86 to 92. .SATURDAY NIGHT...Mostly clear. Lows 58 to 63. .SUNDAY...Mostly sunny. Highs 87 to 93. .SUNDAY NIGHT...Mostly clear. Lows 58 to 63. .MONDAY...Mostly sunny. Highs 88 to 94. .MONDAY NIGHT...Mostly clear. Lows 58 to 63. .TUESDAY...Mostly sunny. Highs 88 to 93. $$ CAZ057-031000- Santa Ana Mountains and Foothills- 1241 PM PDT Tue Sep 2 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 6 PM PDT THIS EVENING... .TONIGHT...Partly cloudy. A slight chance of showers and thunderstorms this evening. Lows 64 to 72. Areas of winds north to 10 mph this evening becoming light. Chance of measurable precipitation 20 percent. .WEDNESDAY...Partly cloudy in the morning, then mostly sunny with a slight chance of showers and thunderstorms in the afternoon. Highs 86 to 96. Light winds becoming west 10 mph in the afternoon. Chance of measurable precipitation 20 percent. .WEDNESDAY NIGHT...Mostly clear. Lows 64 to 72. Areas of winds west to 10 mph in the evening becoming light. .THURSDAY...Mostly sunny. Highs 85 to 95. Light winds becoming west 10 to 15 mph in the afternoon. .THURSDAY NIGHT...Mostly clear. Lows 59 to 68. Areas of winds southwest 10 mph in the evening becoming light. .FRIDAY...Mostly sunny. Highs 81 to 91. .FRIDAY NIGHT...Mostly clear. Lows 57 to 64. .SATURDAY...Mostly sunny. Highs 79 to 89. .SATURDAY NIGHT...Mostly clear. Lows 57 to 65. .SUNDAY...Mostly sunny. Highs 81 to 91. .SUNDAY NIGHT...Mostly clear. Lows 57 to 64. .MONDAY...Mostly sunny. Highs 81 to 91. .MONDAY NIGHT...Mostly clear. Lows 56 to 64. .TUESDAY...Mostly sunny. Highs 81 to 91. $$ CAZ055-031000- San Bernardino County Mountains- Including the cities of Crestline, Lake Arrowhead, Big Bear City, Big Bear Lake, Running Springs, and Wrightwood 1241 PM PDT Tue Sep 2 2025 .TONIGHT...Partly cloudy with a chance of showers and thunderstorms. Cooler. Lows 46 to 56 above 6000 feet to 57 to 67 below 6000 feet. Areas of winds east to 10 mph. Near ridge tops and along desert slopes, areas of winds east to 10 mph this evening becoming light. Chance of measurable precipitation 50 percent. .WEDNESDAY...Partly cloudy. A slight chance of showers in the morning, then showers and thunderstorms likely in the afternoon. Highs 65 to 75 above 6000 feet to 77 to 86 below 6000 feet. Areas of winds east 10 mph becoming south in the afternoon. Chance of measurable precipitation 70 percent. .WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear overnight. Lows 47 to 57 above 6000 feet to 58 to 68 below 6000 feet. Areas of winds south to 10 mph in the evening becoming light. Chance of measurable precipitation 20 percent. .THURSDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs 67 to 77 above 6000 feet to 77 to 86 below 6000 feet. Areas of winds south to 10 mph. Chance of measurable precipitation 30 percent. .THURSDAY NIGHT...Partly cloudy in the evening...becoming mostly clear. Lows 46 to 56 above 6000 feet to 56 to 66 below 6000 feet. Areas of winds southwest to 10 mph. .FRIDAY...Mostly sunny in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs 67 to 77 above 6000 feet to 76 to 86 below 6000 feet. .FRIDAY NIGHT...Mostly clear. Lows 48 to 58. .SATURDAY...Mostly sunny. Highs 65 to 75 above 6000 feet to 75 to 84 below 6000 feet. .SATURDAY NIGHT...Mostly clear. Lows 46 to 56. .SUNDAY...Mostly sunny. Highs 66 to 76 above 6000 feet to 75 to 84 below 6000 feet. .SUNDAY NIGHT...Mostly clear. Lows 47 to 57. .MONDAY...Mostly sunny. Highs 68 to 78 above 6000 feet to 76 to 85 below 6000 feet. .MONDAY NIGHT...Mostly clear. Lows 47 to 57. .TUESDAY...Mostly sunny. Highs 68 to 78 above 6000 feet to 75 to 85 below 6000 feet. $$ CAZ056-031000- Riverside County Mountains- Including the city of Idyllwild-Pine Cove 1241 PM PDT Tue Sep 2 2025 .TONIGHT...Partly cloudy with a chance of showers and thunderstorms. Cooler. Lows 53 to 63. Light winds. Chance of measurable precipitation 40 percent. .WEDNESDAY...Partly cloudy. A slight chance of showers in the morning, then showers and thunderstorms likely in the afternoon. Highs 77 to 87. Areas of winds southeast to 10 mph. Chance of measurable precipitation 60 percent. .WEDNESDAY NIGHT...Partly cloudy in the evening...becoming mostly clear. Lows 55 to 65. Areas of winds west to 10 mph in the evening becoming light. .THURSDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs 77 to 87. Light winds becoming southwest 10 mph in the afternoon. Chance of measurable precipitation 30 percent. .THURSDAY NIGHT...Partly cloudy in the evening...becoming mostly clear. Lows 51 to 61. Areas of winds west to 10 mph in the evening becoming light. .FRIDAY...Mostly sunny in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs 75 to 85. .FRIDAY NIGHT...Mostly clear. Lows 49 to 59. .SATURDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs 74 to 84. .SATURDAY NIGHT...Mostly clear. Lows 48 to 58. .SUNDAY...Mostly sunny. Highs 76 to 86. .SUNDAY NIGHT...Mostly clear. Lows 49 to 59. .MONDAY...Sunny. Highs 77 to 87. .MONDAY NIGHT...Mostly clear. Lows 50 to 60. .TUESDAY...Mostly sunny. Highs 78 to 88. $$ CAZ058-031000- San Diego County Mountains- Including the cities of Julian and Pine Valley 1241 PM PDT Tue Sep 2 2025 .TONIGHT...Partly cloudy. A chance of showers and thunderstorms. Cooler. Lows 58 to 68. Light winds. Chance of measurable precipitation 40 percent. .WEDNESDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs 81 to 89. Areas of winds east to 10 mph. Chance of measurable precipitation 50 percent. .WEDNESDAY NIGHT...Partly cloudy in the evening...becoming mostly clear. Lows 60 to 70. Areas of winds west to 10 mph in the evening becoming light. .THURSDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs 81 to 89. Areas of winds east to 10 mph becoming west 10 mph in the afternoon. Chance of measurable precipitation 30 percent. .THURSDAY NIGHT...Partly cloudy in the evening...becoming mostly clear. Lows 56 to 66. Areas of winds west to 10 mph in the evening becoming light. .FRIDAY...Mostly sunny in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs 78 to 86. .FRIDAY NIGHT...Mostly clear. Lows 55 to 65. .SATURDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs 77 to 85. .SATURDAY NIGHT...Mostly clear. Lows 54 to 64. .SUNDAY...Mostly sunny. Highs 78 to 87. .SUNDAY NIGHT...Mostly clear. Lows 53 to 63. .MONDAY...Sunny. Highs 80 to 88. .MONDAY NIGHT...Mostly clear. Lows 54 to 64. .TUESDAY...Mostly sunny. Highs 80 to 88. $$ CAZ060-031000- Apple and Lucerne Valleys- Including the cities of Victorville, Hesperia, Apple Valley, and Lucerne Valley 1241 PM PDT Tue Sep 2 2025 .TONIGHT...Mostly cloudy with a chance of showers and thunderstorms this evening, then partly cloudy with a slight chance of showers and thunderstorms overnight. Lows 66 to 72. Areas of winds southeast 10 mph this evening becoming light. Chance of measurable precipitation 40 percent. .WEDNESDAY...Partly cloudy. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs 88 to 93. Areas of winds east 10 to 15 mph. Chance of measurable precipitation 50 percent. .WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear overnight. Lows 66 to 73. Areas of winds south 10 mph in the evening becoming light. Chance of measurable precipitation 20 percent. .THURSDAY...Mostly sunny in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs 90 to 96. Light winds becoming southwest 10 to 15 mph in the afternoon. Chance of measurable precipitation 20 percent. .THURSDAY NIGHT...Partly cloudy in the evening...becoming mostly clear. Lows 65 to 72. Areas of winds southwest 10 to 15 mph. .FRIDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs 89 to 96. .FRIDAY NIGHT...Mostly clear. Lows 61 to 68. .SATURDAY...Mostly sunny. Highs 89 to 94. .SATURDAY NIGHT...Clear. Lows 58 to 65. .SUNDAY...Mostly sunny. Highs 88 to 93. .SUNDAY NIGHT...Mostly clear. Lows 58 to 66. .MONDAY...Sunny. Highs 89 to 95. .MONDAY NIGHT...Clear. Lows 58 to 66. .TUESDAY...Sunny. Highs 88 to 96. $$ CAZ065-031000- San Gorgonio Pass near Banning- 1241 PM PDT Tue Sep 2 2025 .TONIGHT...Partly cloudy with a chance of showers and thunderstorms. Not as warm. Lows around 74 through the pass to 81 in the northern Coachella Valley. Areas of winds north 10 to 15 mph with gusts to 25 mph. Chance of measurable precipitation 40 percent. .WEDNESDAY...Partly cloudy. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs around 95 through the pass to 100 in the northern Coachella Valley. Areas of winds north 10 to 15 mph becoming southwest in the afternoon. Chance of measurable precipitation 50 percent. .WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear overnight. Lows around 75 through the pass to 82 in the northern Coachella Valley. Areas of winds northwest 10 to 15 mph. Gusts to 25 mph in the evening. Chance of measurable precipitation 20 percent. .THURSDAY...Mostly sunny in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs around 95 through the pass to 97 to 101 in the northern Coachella Valley. Areas of winds north 10 to 15 mph becoming south with gusts to 25 mph in the afternoon. Chance of measurable precipitation 20 percent. .THURSDAY NIGHT...Partly cloudy in the evening...becoming mostly clear. Lows around 71 through the pass to 80 in the northern Coachella Valley. Areas of winds west 10 to 15 mph with gusts to 30 mph. .FRIDAY...Mostly sunny in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs 91 to 94 through the pass to 95 to 98 in the northern Coachella Valley. .FRIDAY NIGHT...Mostly clear. Lows 68 to 77. .SATURDAY...Mostly sunny. Highs around 91 through the pass to 95 to 98 in the northern Coachella Valley. .SATURDAY NIGHT...Mostly clear. Lows 67 to 76. .SUNDAY...Mostly sunny. Highs around 92 through the pass to 96 to 100 in the northern Coachella Valley. .SUNDAY NIGHT...Mostly clear. Lows 68 to 77. .MONDAY...Sunny. Highs around 93 through the pass to 97 to 101 in the northern Coachella Valley. .MONDAY NIGHT...Clear. Lows 69 to 77. .TUESDAY...Sunny. Highs around 94 through the pass to 100 in the northern Coachella Valley. $$ CAZ061-031000- Coachella Valley- Including the cities of Indio, Palm Springs, Cathedral City, Palm Desert, Palm Desert Country, La Quinta, and Coachella 1241 PM PDT Tue Sep 2 2025 .TONIGHT...Partly cloudy. A chance of showers and thunderstorms. Lows 76 to 80. Areas of winds northwest to 10 mph this evening becoming light. Chance of measurable precipitation 40 percent. .WEDNESDAY...Partly cloudy. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs 99 to 102. Light winds becoming southeast 10 mph in the afternoon. Chance of measurable precipitation 50 percent. .WEDNESDAY NIGHT...Mostly clear. Lows 77 to 82. Areas of winds northwest to 10 mph in the evening becoming light. .THURSDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs 99 to 102. Light winds becoming south 10 mph in the afternoon. Chance of measurable precipitation 30 percent. .THURSDAY NIGHT...Partly cloudy in the evening...becoming mostly clear. Lows 73 to 79. Areas of winds west 10 mph. .FRIDAY...Mostly sunny in the morning...becoming partly cloudy. A slight chance of showers and thunderstorms. Highs 96 to 99. .FRIDAY NIGHT...Mostly clear. Lows 72 to 76. .SATURDAY...Mostly sunny. Highs 96 to 99. .SATURDAY NIGHT...Mostly clear. Lows 71 to 76. .SUNDAY...Mostly sunny. Highs around 100. .SUNDAY NIGHT...Mostly clear. Lows 72 to 76. .MONDAY...Sunny. Highs 99 to 102. .MONDAY NIGHT...Mostly clear. Lows 72 to 77. .TUESDAY...Sunny. Highs 100 to 103. $$ CAZ062-031000- San Diego County Deserts- Including the city of Borrego Springs 1241 PM PDT Tue Sep 2 2025 .TONIGHT...Partly cloudy. A chance of showers and thunderstorms. Lows 77 to 83. Areas of winds west to 10 mph this evening becoming light. Chance of measurable precipitation 40 percent. .WEDNESDAY...Partly cloudy. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs around 100. Light winds. Chance of measurable precipitation 40 percent. .WEDNESDAY NIGHT...Mostly clear. Lows 77 to 84. Areas of winds west 10 to 15 mph with gusts to 25 mph in the evening becoming light. .THURSDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs 97 to 101. Light winds becoming southeast 10 mph in the afternoon. Chance of measurable precipitation 30 percent. .THURSDAY NIGHT...Partly cloudy in the evening...becoming mostly clear. Lows 73 to 81. Areas of winds west to 10 mph. .FRIDAY...Partly cloudy with a slight chance of showers and thunderstorms. Highs 96 to 99. .FRIDAY NIGHT...Mostly clear. Lows 71 to 80. .SATURDAY...Mostly sunny. Highs 96 to 100. .SATURDAY NIGHT...Mostly clear. Lows 70 to 79. .SUNDAY...Mostly sunny. Highs 97 to 101. .SUNDAY NIGHT...Mostly clear. Lows 71 to 78. .MONDAY...Sunny. Highs 99 to 102. .MONDAY NIGHT...Mostly clear. Lows 72 to 79. .TUESDAY...Sunny. Highs 99 to 103. $$