878  
FPUS56 KSGX 102034  
ZFPSGX  
 
ZONE FORECAST PRODUCT FOR EXTREME SOUTHWEST CALIFORNIA  
NATIONAL WEATHER SERVICE SAN DIEGO CA  
134 PM PDT SUN AUG 10 2025  
 
CAZ552-111000-  
ORANGE COUNTY COASTAL AREAS-  
INCLUDING THE CITIES OF HUNTINGTON BEACH, COSTA MESA,  
NEWPORT BEACH, LAGUNA BEACH, AND SAN CLEMENTE  
134 PM PDT SUN AUG 10 2025  
   
TONIGHT...PARTLY CLOUDY THIS EVENING  
BECOMING CLOUDY. PATCHY  
FOG. PATCHY SMOKE OVERNIGHT. LOWS 62 TO 65. AREAS OF WINDS  
SOUTHWEST 10 MPH THIS EVENING BECOMING LIGHT.   
MONDAY...CLOUDY IN THE MORNING  
BECOMING PARTLY CLOUDY. PATCHY  
FOG IN THE MORNING. HIGHS 73 TO 76 AT THE BEACHES TO 77 TO  
82 FARTHER INLAND AND NEAR HIGHER COASTAL TERRAIN. LIGHT WINDS  
BECOMING SOUTHWEST 10 MPH IN THE AFTERNOON.   
MONDAY NIGHT  
MOSTLY CLOUDY. PATCHY FOG. PATCHY SMOKE  
OVERNIGHT. LOWS 63 TO 66. AREAS OF WINDS SOUTH 10 MPH IN THE  
EVENING BECOMING LIGHT.   
TUESDAY...MOSTLY CLOUDY WITH PATCHY FOG IN THE MORNING  
 
BECOMING MOSTLY SUNNY. HIGHS 72 TO 75 AT THE BEACHES TO 77 TO  
82 FARTHER INLAND AND NEAR HIGHER COASTAL TERRAIN. AREAS OF WINDS  
SOUTH 10 MPH.   
TUESDAY NIGHT  
MOSTLY CLOUDY. PATCHY FOG. LOWS 63 TO 66. LIGHT  
WINDS.   
WEDNESDAY...MOSTLY CLOUDY IN THE MORNING  
BECOMING MOSTLY  
SUNNY. AREAS OF FOG IN THE MORNING. HIGHS 72 TO 75 AT THE BEACHES  
TO 77 TO 82 FARTHER INLAND AND NEAR HIGHER COASTAL TERRAIN.   
WEDNESDAY NIGHT  
PARTLY CLOUDY. PATCHY FOG. LOWS 63 TO 66.   
THURSDAY...PARTLY CLOUDY IN THE MORNING  
BECOMING MOSTLY SUNNY.  
AREAS OF FOG IN THE MORNING. HIGHS 72 TO 75 AT THE BEACHES TO  
76 TO 81 FARTHER INLAND AND NEAR HIGHER COASTAL TERRAIN.   
THURSDAY NIGHT  
PARTLY CLOUDY. PATCHY FOG. LOWS 62 TO 65.   
FRIDAY...PARTLY CLOUDY WITH PATCHY FOG IN THE MORNING  
BECOMING  
MOSTLY SUNNY. HIGHS AROUND 71 AT THE BEACHES TO 75 TO 78 FARTHER  
INLAND AND NEAR HIGHER COASTAL TERRAIN.   
FRIDAY NIGHT...MOSTLY CLEAR IN THE EVENING  
BECOMING MOSTLY  
CLOUDY. PATCHY FOG. LOWS 60 TO 64.   
SATURDAY...MOSTLY CLOUDY WITH PATCHY FOG IN THE MORNING  
 
BECOMING MOSTLY SUNNY. HIGHS 70 TO 73 AT THE BEACHES TO 73 TO  
78 FARTHER INLAND AND NEAR HIGHER COASTAL TERRAIN.   
SATURDAY NIGHT...MOSTLY CLEAR IN THE EVENING  
BECOMING MOSTLY  
CLOUDY. PATCHY FOG. LOWS 60 TO 64.   
SUNDAY...MOSTLY CLOUDY WITH PATCHY FOG IN THE MORNING  
BECOMING  
SUNNY. HIGHS AROUND 72 AT THE BEACHES TO 75 TO 78 FARTHER INLAND  
AND NEAR HIGHER COASTAL TERRAIN.  
 
 
 
CAZ554-111000-  
ORANGE COUNTY INLAND AREAS-  
INCLUDING THE CITIES OF SANTA ANA, ANAHEIM, GARDEN GROVE, IRVINE,  
ORANGE, FULLERTON, AND MISSION VIEJO  
134 PM PDT SUN AUG 10 2025  
   
TONIGHT...PARTLY CLOUDY THIS EVENING  
BECOMING MOSTLY CLOUDY.  
PATCHY FOG AND SMOKE OVERNIGHT. LOWS 61 TO 66. AREAS OF WINDS  
SOUTHWEST TO 10 MPH THIS EVENING BECOMING LIGHT.   
MONDAY...MOSTLY CLOUDY WITH PATCHY FOG IN THE MORNING  
BECOMING  
PARTLY CLOUDY. HIGHS AROUND 80 TOWARDS THE COAST TO 84 TO  
87 FARTHER INLAND. LIGHT WINDS BECOMING SOUTHWEST 10 MPH IN THE  
AFTERNOON.   
MONDAY NIGHT  
PARTLY CLOUDY. PATCHY FOG OVERNIGHT. LOWS 61 TO  
66. LIGHT WINDS.   
TUESDAY...PARTLY CLOUDY WITH PATCHY FOG IN THE MORNING  
 
BECOMING MOSTLY SUNNY. HIGHS 78 TO 82 TOWARDS THE COAST TO 84 TO  
87 FARTHER INLAND. LIGHT WINDS BECOMING SOUTHWEST 10 MPH IN THE  
AFTERNOON.   
TUESDAY NIGHT  
PARTLY CLOUDY. PATCHY FOG OVERNIGHT. LOWS 61 TO  
66. LIGHT WINDS.   
WEDNESDAY...PARTLY CLOUDY WITH PATCHY FOG IN THE MORNING  
 
BECOMING MOSTLY SUNNY. HIGHS 78 TO 82 TOWARDS THE COAST TO  
85 FARTHER INLAND.   
WEDNESDAY NIGHT  
PARTLY CLOUDY. PATCHY FOG. LOWS 61 TO 67.   
THURSDAY...PARTLY CLOUDY WITH PATCHY FOG IN THE MORNING  
 
BECOMING MOSTLY SUNNY. HIGHS AROUND 80 TOWARDS THE COAST TO  
84 FARTHER INLAND.   
THURSDAY NIGHT  
PARTLY CLOUDY. PATCHY FOG. LOWS 59 TO 65.   
FRIDAY...PARTLY CLOUDY WITH PATCHY FOG IN THE MORNING  
BECOMING  
MOSTLY SUNNY. HIGHS 76 TO 80 TOWARDS THE COAST TO 80 TO  
83 FARTHER INLAND.   
FRIDAY NIGHT...CLEAR IN THE EVENING  
BECOMING PARTLY CLOUDY.  
PATCHY FOG IN THE EVENING. AREAS OF FOG OVERNIGHT. LOWS 57 TO 64.   
SATURDAY...PARTLY CLOUDY IN THE MORNING  
BECOMING MOSTLY SUNNY.  
AREAS OF FOG IN THE MORNING. HIGHS 75 TO 79 TOWARDS THE COAST TO  
80 FARTHER INLAND.   
SATURDAY NIGHT...CLEAR IN THE EVENING  
BECOMING PARTLY CLOUDY.  
PATCHY FOG IN THE EVENING. AREAS OF FOG OVERNIGHT. LOWS 56 TO 64.   
SUNDAY...PARTLY CLOUDY IN THE MORNING  
BECOMING SUNNY. AREAS OF  
FOG IN THE MORNING. HIGHS 76 TO 80 TOWARDS THE COAST TO  
81 FARTHER INLAND.  
 
 
 
CAZ043-111000-  
SAN DIEGO COUNTY COASTAL AREAS-  
INCLUDING THE CITIES OF OCEANSIDE, VISTA, CARLSBAD, ENCINITAS,  
CHULA VISTA, NATIONAL CITY, AND SAN DIEGO  
134 PM PDT SUN AUG 10 2025  
   
TONIGHT...PARTLY CLOUDY THIS EVENING  
BECOMING CLOUDY. PATCHY  
FOG OVERNIGHT. LOWS 61 TO 66. LIGHT WINDS.   
MONDAY...CLOUDY IN THE MORNING  
BECOMING PARTLY CLOUDY. PATCHY  
FOG IN THE MORNING. HIGHS 71 TO 76 NEAR THE COAST TO 78 TO  
82 INLAND. LIGHT WINDS BECOMING SOUTHWEST 10 MPH IN THE  
AFTERNOON.   
MONDAY NIGHT  
MOSTLY CLOUDY. PATCHY FOG OVERNIGHT. LOWS 61 TO  
65. LIGHT WINDS.   
TUESDAY...MOSTLY CLOUDY WITH PATCHY FOG IN THE MORNING  
 
BECOMING MOSTLY SUNNY. HIGHS 70 TO 75 NEAR THE COAST TO  
80 INLAND. AREAS OF WINDS SOUTH TO 10 MPH.   
TUESDAY NIGHT  
MOSTLY CLOUDY. PATCHY FOG. LOWS 61 TO 65. LIGHT  
WINDS.   
WEDNESDAY...MOSTLY CLOUDY WITH PATCHY FOG IN THE MORNING  
 
BECOMING MOSTLY SUNNY. HIGHS 71 TO 76 NEAR THE COAST TO 77 TO  
81 INLAND.   
WEDNESDAY NIGHT  
PARTLY CLOUDY. PATCHY FOG. LOWS 61 TO 65.   
THURSDAY...PARTLY CLOUDY WITH PATCHY FOG IN THE MORNING  
 
BECOMING MOSTLY SUNNY. HIGHS 71 TO 76 NEAR THE COAST TO 76 TO  
81 INLAND.   
THURSDAY NIGHT  
PARTLY CLOUDY. PATCHY FOG. LOWS 60 TO 65.   
FRIDAY  
PATCHY FOG IN THE MORNING. PARTLY CLOUDY. HIGHS 69 TO  
74 NEAR THE COAST TO 75 TO 78 INLAND.   
FRIDAY NIGHT...PARTLY CLOUDY IN THE EVENING  
BECOMING CLOUDY.  
PATCHY FOG. LOWS 58 TO 63.   
SATURDAY...CLOUDY WITH PATCHY FOG IN THE MORNING  
BECOMING  
MOSTLY SUNNY. HIGHS 69 TO 74 NEAR THE COAST TO 73 TO 77 INLAND.   
SATURDAY NIGHT...MOSTLY CLEAR IN THE EVENING  
BECOMING MOSTLY  
CLOUDY. PATCHY FOG. LOWS 57 TO 63.   
SUNDAY...MOSTLY CLOUDY WITH PATCHY FOG IN THE MORNING  
BECOMING  
SUNNY. HIGHS 70 TO 75 NEAR THE COAST TO 74 TO 78 INLAND.  
 
 
 
CAZ050-111000-  
SAN DIEGO COUNTY VALLEYS-  
INCLUDING THE CITIES OF ESCONDIDO, EL CAJON, SAN MARCOS, LA MESA,  
SANTEE, AND POWAY  
134 PM PDT SUN AUG 10 2025  
   
TONIGHT  
PARTLY CLOUDY. PATCHY FOG OVERNIGHT. LOWS 62 TO 67.  
LIGHT WINDS.   
MONDAY...PARTLY CLOUDY WITH PATCHY FOG IN THE MORNING  
BECOMING  
MOSTLY SUNNY. HIGHS 81 TO 85 IN THE WESTERN VALLEYS TO 89 TO  
94 NEAR THE FOOTHILLS. LIGHT WINDS BECOMING WEST 10 MPH IN THE  
AFTERNOON.   
MONDAY NIGHT  
PARTLY CLOUDY. PATCHY FOG AND SMOKE OVERNIGHT.  
LOWS 60 TO 65. LIGHT WINDS.   
TUESDAY...PARTLY CLOUDY IN THE MORNING  
BECOMING MOSTLY SUNNY.  
AREAS OF SMOKE AND PATCHY FOG IN THE MORNING. HIGHS 79 TO 84 IN  
THE WESTERN VALLEYS TO 88 TO 93 NEAR THE FOOTHILLS. LIGHT WINDS  
BECOMING SOUTHWEST 10 MPH IN THE AFTERNOON.   
TUESDAY NIGHT  
PARTLY CLOUDY. AREAS OF FOG OVERNIGHT. LOWS  
59 TO 63. LIGHT WINDS.   
WEDNESDAY...PARTLY CLOUDY IN THE MORNING  
BECOMING SUNNY. AREAS  
OF FOG IN THE MORNING. HIGHS 79 TO 84 IN THE WESTERN VALLEYS TO  
88 TO 93 NEAR THE FOOTHILLS.   
WEDNESDAY NIGHT  
PARTLY CLOUDY. PATCHY FOG. LOWS 59 TO 63.   
THURSDAY...PARTLY CLOUDY WITH PATCHY FOG IN THE MORNING  
 
BECOMING SUNNY. HIGHS 79 TO 84 IN THE WESTERN VALLEYS TO 87 TO  
92 NEAR THE FOOTHILLS.   
THURSDAY NIGHT  
PARTLY CLOUDY. PATCHY FOG. LOWS 57 TO 62.   
FRIDAY...PARTLY CLOUDY WITH PATCHY FOG IN THE MORNING  
BECOMING  
MOSTLY SUNNY. HIGHS 77 TO 82 IN THE WESTERN VALLEYS TO 84 TO  
89 NEAR THE FOOTHILLS.   
FRIDAY NIGHT...CLEAR IN THE EVENING  
BECOMING PARTLY CLOUDY.  
PATCHY FOG IN THE EVENING. AREAS OF FOG OVERNIGHT. LOWS 55 TO 60.   
SATURDAY...PARTLY CLOUDY WITH PATCHY FOG IN THE MORNING  
 
BECOMING SUNNY. HIGHS 76 TO 80 IN THE WESTERN VALLEYS TO 81 TO  
86 NEAR THE FOOTHILLS.   
SATURDAY NIGHT...CLEAR IN THE EVENING  
BECOMING PARTLY CLOUDY.  
PATCHY FOG IN THE EVENING. AREAS OF FOG OVERNIGHT. LOWS 53 TO 59.   
SUNDAY...PARTLY CLOUDY WITH PATCHY FOG IN THE MORNING  
BECOMING  
SUNNY. HIGHS 76 TO 81 IN THE WESTERN VALLEYS TO 82 TO 87 NEAR THE  
FOOTHILLS.  
 
 
 
CAZ048-111000-  
SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE-  
INCLUDING THE CITIES OF RIVERSIDE, SAN BERNARDINO, ONTARIO,  
MORENO VALLEY, FONTANA, RANCHO CUCAMONGA, AND CORONA  
134 PM PDT SUN AUG 10 2025  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM PDT MONDAY  
 
   
TONIGHT  
MOSTLY CLEAR. LOWS 62 TO 68. AREAS OF WINDS WEST TO  
10 MPH THIS EVENING BECOMING LIGHT.   
MONDAY  
MOSTLY SUNNY. HIGHS 92 TO 100. LIGHT WINDS BECOMING  
WEST 10 MPH IN THE AFTERNOON.   
MONDAY NIGHT  
PATCHY SMOKE IN THE EVENING. MOSTLY CLEAR. LOWS  
61 TO 67. AREAS OF WINDS SOUTHWEST TO 10 MPH IN THE EVENING  
BECOMING LIGHT.   
TUESDAY  
MOSTLY SUNNY. HIGHS 92 TO 100. LIGHT WINDS BECOMING  
SOUTHWEST 10 MPH IN THE AFTERNOON.   
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS 60 TO 66. AREAS OF WINDS  
SOUTHWEST TO 10 MPH IN THE EVENING BECOMING LIGHT.   
WEDNESDAY  
PATCHY FOG IN THE MORNING. MOSTLY SUNNY. HIGHS 91 TO  
99.   
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS 60 TO 66.   
THURSDAY  
PATCHY FOG IN THE MORNING. MOSTLY SUNNY. HIGHS 89 TO  
97.   
THURSDAY NIGHT  
MOSTLY CLEAR. PATCHY FOG OVERNIGHT. LOWS 57 TO  
62.   
FRIDAY  
PATCHY FOG IN THE MORNING. MOSTLY SUNNY. HIGHS 86 TO  
93.   
FRIDAY NIGHT  
MOSTLY CLEAR. PATCHY FOG OVERNIGHT. LOWS 53 TO  
60.   
SATURDAY  
PATCHY FOG IN THE MORNING. SUNNY. HIGHS 84 TO 91.   
SATURDAY NIGHT  
CLEAR. PATCHY FOG OVERNIGHT. LOWS 53 TO 60.   
SUNDAY  
PATCHY FOG IN THE MORNING. MOSTLY SUNNY. HIGHS 85 TO  
92.  
 
 
 
CAZ057-111000-  
SANTA ANA MOUNTAINS AND FOOTHILLS-  
134 PM PDT SUN AUG 10 2025  
   
TONIGHT  
MOSTLY CLEAR. LOWS 59 TO 68. AREAS OF WINDS WEST TO  
10 MPH THIS EVENING BECOMING LIGHT.   
MONDAY  
MOSTLY SUNNY. HIGHS 84 TO 94. AREAS OF WINDS SOUTHWEST  
TO 10 MPH.   
MONDAY NIGHT  
MOSTLY CLEAR. PATCHY SMOKE IN THE EVENING. AREAS  
OF SMOKE OVERNIGHT. LOWS 58 TO 66. AREAS OF WINDS SOUTHWEST  
10 MPH IN THE EVENING BECOMING LIGHT.   
TUESDAY  
AREAS OF SMOKE IN THE MORNING. MOSTLY SUNNY. HIGHS  
83 TO 93. AREAS OF WINDS SOUTH 10 MPH.   
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS 57 TO 66. AREAS OF WINDS  
SOUTHWEST 10 MPH IN THE EVENING BECOMING LIGHT.   
WEDNESDAY  
MOSTLY SUNNY. HIGHS 83 TO 93.   
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS 58 TO 65.   
THURSDAY  
MOSTLY SUNNY. HIGHS 81 TO 91.   
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS 55 TO 63.   
FRIDAY  
MOSTLY SUNNY. HIGHS 78 TO 88.   
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 53 TO 60.   
SATURDAY  
MOSTLY SUNNY. HIGHS 76 TO 86.   
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS 52 TO 60.   
SUNDAY  
MOSTLY SUNNY. HIGHS 77 TO 87.  
 
 
 
CAZ055-111000-  
SAN BERNARDINO COUNTY MOUNTAINS-  
INCLUDING THE CITIES OF CRESTLINE, LAKE ARROWHEAD, BIG BEAR CITY,  
BIG BEAR LAKE, RUNNING SPRINGS, AND WRIGHTWOOD  
134 PM PDT SUN AUG 10 2025  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM PDT MONDAY  
 
   
TONIGHT  
MOSTLY CLEAR. PATCHY SMOKE OVERNIGHT. COOLER. LOWS  
54 TO 64 ABOVE 6000 FEET TO 62 TO 72 BELOW 6000 FEET. AREAS OF  
WINDS WEST 10 TO 15 MPH.   
MONDAY  
AREAS OF SMOKE IN THE MORNING. MOSTLY SUNNY. HIGHS  
79 TO 89 ABOVE 6000 FEET TO 86 TO 96 BELOW 6000 FEET. AREAS OF  
WINDS WEST 10 TO 15 MPH.   
MONDAY NIGHT  
PATCHY SMOKE IN THE EVENING. MOSTLY CLEAR. LOWS  
54 TO 64 ABOVE 6000 FEET TO 62 TO 72 BELOW 6000 FEET. AREAS OF  
WINDS WEST 10 MPH.   
TUESDAY  
MOSTLY SUNNY. HIGHS 79 TO 89 ABOVE 6000 FEET TO 85 TO  
95 BELOW 6000 FEET. AREAS OF WINDS WEST 10 TO 15 MPH. GUSTS TO  
25 MPH IN THE AFTERNOON.   
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS 53 TO 63 ABOVE 6000 FEET TO  
60 TO 70 BELOW 6000 FEET. AREAS OF WINDS WEST 10 TO 15 MPH.   
WEDNESDAY  
MOSTLY SUNNY. HIGHS 77 TO 87 ABOVE 6000 FEET TO  
83 TO 93 BELOW 6000 FEET.   
WEDNESDAY NIGHT  
CLEAR. LOWS 54 TO 64.   
THURSDAY  
SUNNY. HIGHS 75 TO 85 ABOVE 6000 FEET TO 81 TO  
91 BELOW 6000 FEET.   
THURSDAY NIGHT  
CLEAR. LOWS 50 TO 60.   
FRIDAY  
SUNNY. HIGHS 71 TO 81 ABOVE 6000 FEET TO 77 TO 87 BELOW  
6000 FEET.   
FRIDAY NIGHT  
CLEAR. LOWS 47 TO 57.   
SATURDAY  
SUNNY. HIGHS 69 TO 79 ABOVE 6000 FEET TO 74 TO  
84 BELOW 6000 FEET.   
SATURDAY NIGHT  
CLEAR. LOWS 45 TO 55.   
SUNDAY  
SUNNY. HIGHS 69 TO 79 ABOVE 6000 FEET TO 75 TO 85 BELOW  
6000 FEET.  
 
 
 
CAZ056-111000-  
RIVERSIDE COUNTY MOUNTAINS-  
INCLUDING THE CITY OF IDYLLWILD-PINE COVE  
134 PM PDT SUN AUG 10 2025  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM PDT MONDAY  
 
   
TONIGHT  
MOSTLY CLEAR. LOWS 59 TO 69. AREAS OF WINDS WEST  
10 MPH.   
MONDAY  
MOSTLY SUNNY. AREAS OF SMOKE. HIGHS 88 TO 98. AREAS OF  
WINDS WEST 10 TO 15 MPH.   
MONDAY NIGHT  
MOSTLY CLEAR. LOWS 58 TO 68. AREAS OF WINDS WEST  
10 TO 15 MPH.   
TUESDAY  
MOSTLY SUNNY. HIGHS 88 TO 98. AREAS OF WINDS WEST  
10 TO 15 MPH.   
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS 55 TO 65. AREAS OF WINDS WEST  
TO 10 MPH.   
WEDNESDAY  
MOSTLY SUNNY. HIGHS 86 TO 96.   
WEDNESDAY NIGHT  
CLEAR. LOWS 55 TO 65.   
THURSDAY  
SUNNY. HIGHS 85 TO 95.   
THURSDAY NIGHT  
CLEAR. LOWS 50 TO 60.   
FRIDAY  
SUNNY. HIGHS 81 TO 91.   
FRIDAY NIGHT  
CLEAR. LOWS 47 TO 57.   
SATURDAY  
SUNNY. HIGHS 78 TO 88.   
SATURDAY NIGHT  
CLEAR. LOWS 46 TO 56.   
SUNDAY  
SUNNY. HIGHS 79 TO 89.  
 
 
 
CAZ058-111000-  
SAN DIEGO COUNTY MOUNTAINS-  
INCLUDING THE CITIES OF JULIAN AND PINE VALLEY  
134 PM PDT SUN AUG 10 2025  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM PDT MONDAY  
 
   
TONIGHT  
MOSTLY CLEAR. LOWS 63 TO 73. AREAS OF WINDS WEST TO  
10 MPH.   
MONDAY  
AREAS OF SMOKE IN THE MORNING. MOSTLY SUNNY. HIGHS  
88 TO 98. AREAS OF WINDS WEST TO 10 MPH...BECOMING 10 TO 15 MPH  
WITH GUSTS TO 25 MPH IN THE AFTERNOON.   
MONDAY NIGHT  
MOSTLY CLEAR. PATCHY SMOKE IN THE EVENING. AREAS  
OF SMOKE OVERNIGHT. LOWS 61 TO 71. AREAS OF WINDS WEST 10 TO  
15 MPH WITH GUSTS TO 25 MPH...BECOMING TO 10 MPH OVERNIGHT.   
TUESDAY  
AREAS OF SMOKE IN THE MORNING. MOSTLY SUNNY. HIGHS  
87 TO 97. AREAS OF WINDS WEST TO 10 MPH...BECOMING 10 TO 15 MPH  
WITH GUSTS TO 25 MPH IN THE AFTERNOON.   
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS 59 TO 69. AREAS OF WINDS WEST  
10 TO 15 MPH WITH GUSTS TO 25 MPH...BECOMING TO 10 MPH OVERNIGHT.   
WEDNESDAY  
SUNNY. HIGHS 87 TO 97.   
WEDNESDAY NIGHT  
CLEAR. LOWS 58 TO 68.   
THURSDAY  
SUNNY. HIGHS 85 TO 95.   
THURSDAY NIGHT  
CLEAR. LOWS 55 TO 65.   
FRIDAY  
SUNNY. HIGHS 82 TO 92.   
FRIDAY NIGHT  
CLEAR. LOWS 51 TO 61.   
SATURDAY  
SUNNY. HIGHS 78 TO 88.   
SATURDAY NIGHT  
CLEAR. LOWS 50 TO 60.   
SUNDAY  
SUNNY. HIGHS 80 TO 89.  
 
 
 
CAZ060-111000-  
APPLE AND LUCERNE VALLEYS-  
INCLUDING THE CITIES OF VICTORVILLE, HESPERIA, APPLE VALLEY,  
AND LUCERNE VALLEY  
134 PM PDT SUN AUG 10 2025  
   
TONIGHT  
MOSTLY CLEAR. PATCHY SMOKE THIS EVENING, THEN AREAS OF  
SMOKE OVERNIGHT. LOWS 69 TO 77. AREAS OF WINDS WEST 10 TO 20 MPH  
WITH GUSTS TO 25 MPH.   
MONDAY  
AREAS OF SMOKE IN THE MORNING. SUNNY. HIGHS 102 TO 108.  
AREAS OF WINDS NORTHWEST 10 TO 15 MPH.   
MONDAY NIGHT  
PATCHY SMOKE IN THE EVENING. CLEAR. LOWS 69 TO  
77. AREAS OF WINDS WEST 10 TO 15 MPH WITH GUSTS TO 25 MPH.   
TUESDAY  
SUNNY. HIGHS 101 TO 109. AREAS OF WINDS WEST 10 TO  
15 MPH. GUSTS TO 25 MPH IN THE AFTERNOON.   
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS 68 TO 76. AREAS OF WINDS  
SOUTHWEST 10 TO 15 MPH. GUSTS TO 25 MPH IN THE EVENING.   
WEDNESDAY  
SUNNY. HIGHS 99 TO 107.   
WEDNESDAY NIGHT  
CLEAR. LOWS 67 TO 74.   
THURSDAY  
SUNNY. HIGHS 97 TO 105.   
THURSDAY NIGHT  
CLEAR. LOWS 62 TO 70.   
FRIDAY  
SUNNY. HIGHS 93 TO 101.   
FRIDAY NIGHT  
CLEAR. LOWS 58 TO 66.   
SATURDAY  
SUNNY. HIGHS 90 TO 99.   
SATURDAY NIGHT  
CLEAR. LOWS 56 TO 64.   
SUNDAY  
SUNNY. HIGHS 91 TO 98.  
 
 
 
CAZ065-111000-  
SAN GORGONIO PASS NEAR BANNING-  
134 PM PDT SUN AUG 10 2025  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT TUESDAY  
 
   
TONIGHT  
MOSTLY CLEAR. LOWS AROUND 76 THROUGH THE PASS TO 83 TO  
86 IN THE NORTHERN COACHELLA VALLEY. AREAS OF WINDS WEST 15 TO  
25 MPH WITH GUSTS TO 40 MPH.   
MONDAY  
MOSTLY SUNNY. PATCHY SMOKE IN THE AFTERNOON. HOT. HIGHS  
AROUND 103 THROUGH THE PASS TO 110 TO 113 IN THE NORTHERN  
COACHELLA VALLEY. AREAS OF WINDS WEST 15 TO 25 MPH. GUSTS TO  
35 MPH...BECOMING 40 MPH IN THE AFTERNOON.   
MONDAY NIGHT  
MOSTLY CLEAR. PATCHY SMOKE. LOWS AROUND  
76 THROUGH THE PASS TO 85 TO 88 IN THE NORTHERN COACHELLA VALLEY.  
AREAS OF WINDS NORTHWEST 20 TO 30 MPH. GUSTS TO 45 MPH...BECOMING  
40 MPH OVERNIGHT.   
TUESDAY  
MOSTLY SUNNY. HOT. HIGHS AROUND 103 THROUGH THE PASS  
TO 110 TO 113 IN THE NORTHERN COACHELLA VALLEY. AREAS OF WINDS  
WEST 15 TO 25 MPH. GUSTS TO 35 MPH...BECOMING 40 MPH IN THE  
AFTERNOON.   
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 74 THROUGH THE PASS TO  
82 TO 85 IN THE NORTHERN COACHELLA VALLEY. AREAS OF WINDS WEST  
20 TO 30 MPH. GUSTS TO 45 MPH...BECOMING 40 MPH OVERNIGHT.   
WEDNESDAY  
SUNNY. HIGHS AROUND 101 THROUGH THE PASS TO 107 TO  
111 IN THE NORTHERN COACHELLA VALLEY.   
WEDNESDAY NIGHT  
CLEAR, BREEZY. LOWS 73 TO 83.   
THURSDAY  
SUNNY. HIGHS AROUND 100 THROUGH THE PASS TO 106 TO  
110 IN THE NORTHERN COACHELLA VALLEY.   
THURSDAY NIGHT  
CLEAR, WINDY. LOWS 69 TO 79.   
FRIDAY  
SUNNY. HIGHS 95 TO 98 THROUGH THE PASS TO 102 TO 106 IN  
THE NORTHERN COACHELLA VALLEY.   
FRIDAY NIGHT  
CLEAR, BREEZY. LOWS 65 TO 75.   
SATURDAY  
SUNNY. HIGHS AROUND 93 THROUGH THE PASS TO 99 TO  
103 IN THE NORTHERN COACHELLA VALLEY.   
SATURDAY NIGHT  
CLEAR, BREEZY. LOWS 65 TO 75.   
SUNDAY  
SUNNY. HIGHS AROUND 94 THROUGH THE PASS TO 99 TO 104 IN  
THE NORTHERN COACHELLA VALLEY.  
 
 
 
CAZ061-111000-  
COACHELLA VALLEY-  
INCLUDING THE CITIES OF INDIO, PALM SPRINGS, CATHEDRAL CITY,  
PALM DESERT, PALM DESERT COUNTRY, LA QUINTA, AND COACHELLA  
134 PM PDT SUN AUG 10 2025  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT TUESDAY  
 
   
TONIGHT  
MOSTLY CLEAR. LOWS 80 TO 85. AREAS OF WINDS NORTHWEST  
10 TO 15 MPH. GUSTS TO 25 MPH THIS EVENING.   
MONDAY  
MOSTLY SUNNY. AREAS OF SMOKE IN THE AFTERNOON. HOT.  
HIGHS 111 TO 114. LIGHT WINDS BECOMING SOUTHEAST 10 MPH IN THE  
AFTERNOON.   
MONDAY NIGHT  
PATCHY SMOKE IN THE EVENING. MOSTLY CLEAR. LOWS  
81 TO 87. AREAS OF WINDS NORTHWEST 10 TO 15 MPH. GUSTS TO  
30 MPH...BECOMING 25 MPH OVERNIGHT.   
TUESDAY  
MOSTLY SUNNY. HOT. HIGHS 111 TO 114. AREAS OF WINDS  
WEST TO 10 MPH BECOMING SOUTH 10 MPH IN THE AFTERNOON.   
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS 79 TO 84. AREAS OF WINDS  
NORTHWEST 10 TO 15 MPH. GUSTS TO 30 MPH...BECOMING 25 MPH  
OVERNIGHT.   
WEDNESDAY  
SUNNY, HOT. HIGHS 109 TO 112.   
WEDNESDAY NIGHT  
CLEAR. LOWS 78 TO 83.   
THURSDAY  
SUNNY, HOT. HIGHS AROUND 110.   
THURSDAY NIGHT  
CLEAR. LOWS 74 TO 79.   
FRIDAY  
SUNNY. HIGHS 105 TO 108.   
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 71 TO 76.   
SATURDAY  
SUNNY. HIGHS 102 TO 105.   
SATURDAY NIGHT  
CLEAR. LOWS 71 TO 75.   
SUNDAY  
SUNNY. HIGHS 102 TO 105.  
 
 
 
CAZ062-111000-  
SAN DIEGO COUNTY DESERTS-  
INCLUDING THE CITY OF BORREGO SPRINGS  
134 PM PDT SUN AUG 10 2025  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT TUESDAY  
 
   
TONIGHT  
MOSTLY CLEAR. LOWS 81 TO 90. AREAS OF WINDS WEST 10 TO  
15 MPH.   
MONDAY  
MOSTLY SUNNY. VERY HOT. HIGHS 111 TO 115. AREAS OF  
WINDS EAST 10 TO 15 MPH.   
MONDAY NIGHT  
MOSTLY CLEAR. PATCHY SMOKE IN THE EVENING. AREAS  
OF SMOKE OVERNIGHT. LOWS 81 TO 89. AREAS OF WINDS WEST 10 TO  
20 MPH. GUSTS TO 30 MPH...BECOMING 25 MPH OVERNIGHT.   
TUESDAY  
AREAS OF SMOKE IN THE MORNING. MOSTLY SUNNY. VERY HOT.  
HIGHS 111 TO 115. AREAS OF WINDS WEST 10 MPH BECOMING SOUTHEAST  
WITH GUSTS TO 25 MPH IN THE AFTERNOON.   
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS 78 TO 87. AREAS OF WINDS WEST  
10 TO 20 MPH. GUSTS TO 25 MPH IN THE EVENING.   
WEDNESDAY  
SUNNY, HOT. HIGHS 110 TO 114.   
WEDNESDAY NIGHT  
CLEAR. LOWS 77 TO 86.   
THURSDAY  
SUNNY, HOT. HIGHS 109 TO 113.   
THURSDAY NIGHT  
CLEAR. LOWS 73 TO 83.   
FRIDAY  
SUNNY. HIGHS 105 TO 109.   
FRIDAY NIGHT  
CLEAR. LOWS 70 TO 79.   
SATURDAY  
SUNNY. HIGHS 102 TO 106.   
SATURDAY NIGHT  
CLEAR. LOWS 69 TO 79.   
SUNDAY  
SUNNY. HIGHS 102 TO 106.  
 
 
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