328  
FPUS56 KSGX 060721  
ZFPSGX  
 
ZONE FORECAST PRODUCT FOR EXTREME SOUTHWEST CALIFORNIA  
NATIONAL WEATHER SERVICE SAN DIEGO CA  
1221 AM PDT THU AUG 6 2026  
 
CAZ552-062115-  
ORANGE COUNTY COASTAL AREAS-  
INCLUDING THE CITIES OF HUNTINGTON BEACH, COSTA MESA,  
NEWPORT BEACH, LAGUNA BEACH, AND SAN CLEMENTE  
1221 AM PDT THU AUG 6 2026  
   
TODAY...PARTLY CLOUDY WITH PATCHY FOG THIS MORNING  
BECOMING  
MOSTLY SUNNY. HIGHS 75 TO 79 AT THE BEACHES TO 81 TO 85 FARTHER  
INLAND AND NEAR HIGHER COASTAL TERRAIN. LIGHT WINDS BECOMING  
SOUTHWEST 10 MPH THIS AFTERNOON.   
TONIGHT...MOSTLY CLEAR IN THE EVENING  
BECOMING PARTLY CLOUDY  
OVERNIGHT WITH PATCHY FOG. LOWS 65 TO 68. AREAS OF WINDS  
SOUTHWEST TO 10 MPH IN THE EVENING BECOMING LIGHT.   
FRIDAY...PARTLY CLOUDY WITH PATCHY FOG 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  
SOUTHWEST 10 MPH IN THE AFTERNOON.   
FRIDAY NIGHT...MOSTLY CLEAR IN THE EVENING  
BECOMING PARTLY  
CLOUDY OVERNIGHT WITH PATCHY FOG. LOWS 66 TO 69. AREAS OF WINDS  
SOUTHWEST TO 10 MPH IN THE EVENING BECOMING LIGHT.   
SATURDAY...PARTLY CLOUDY WITH PATCHY FOG IN THE MORNING  
 
BECOMING MOSTLY SUNNY. HIGHS 76 TO 79 AT THE BEACHES TO 82 TO  
87 FARTHER INLAND AND NEAR HIGHER COASTAL TERRAIN. LIGHT WINDS  
BECOMING WEST 10 MPH IN THE AFTERNOON.   
SATURDAY NIGHT...MOSTLY CLEAR IN THE EVENING  
BECOMING PARTLY  
CLOUDY OVERNIGHT WITH PATCHY FOG. LOWS 66 TO 69.   
SUNDAY...MOSTLY CLOUDY WITH PATCHY FOG IN THE MORNING  
BECOMING  
MOSTLY SUNNY. HIGHS 76 TO 80 AT THE BEACHES TO 82 TO 87 FARTHER  
INLAND AND NEAR HIGHER COASTAL TERRAIN.   
SUNDAY NIGHT...MOSTLY CLEAR IN THE EVENING  
BECOMING PARTLY  
CLOUDY. LOWS 66 TO 69.   
MONDAY...MOSTLY CLOUDY IN THE MORNING  
BECOMING PARTLY CLOUDY.  
HIGHS 75 TO 79 AT THE BEACHES TO 80 TO 85 FARTHER INLAND AND NEAR  
HIGHER COASTAL TERRAIN.   
MONDAY NIGHT...MOSTLY CLEAR IN THE EVENING  
BECOMING PARTLY  
CLOUDY. LOWS 65 TO 69.   
TUESDAY...MOSTLY CLOUDY IN THE MORNING  
BECOMING PARTLY CLOUDY.  
HIGHS 75 TO 79 AT THE BEACHES TO 80 TO 85 FARTHER INLAND AND NEAR  
HIGHER COASTAL TERRAIN.   
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS 65 TO 69.   
WEDNESDAY...MOSTLY CLOUDY IN THE MORNING  
BECOMING PARTLY  
CLOUDY. HIGHS 74 TO 78 AT THE BEACHES TO 79 TO 83 FARTHER INLAND  
AND NEAR HIGHER COASTAL TERRAIN.  
 
 
 
CAZ554-062115-  
ORANGE COUNTY INLAND AREAS-  
INCLUDING THE CITIES OF SANTA ANA, ANAHEIM, GARDEN GROVE, IRVINE,  
ORANGE, FULLERTON, AND MISSION VIEJO  
1221 AM PDT THU AUG 6 2026  
   
TODAY...PARTLY CLOUDY THIS MORNING  
BECOMING MOSTLY SUNNY.  
HIGHS 82 TO 85 TOWARDS THE COAST TO 90 FARTHER INLAND. LIGHT  
WINDS BECOMING SOUTHWEST 10 MPH THIS AFTERNOON.   
TONIGHT...MOSTLY CLEAR IN THE EVENING  
BECOMING PARTLY CLOUDY  
OVERNIGHT WITH PATCHY FOG. LOWS 62 TO 69. AREAS OF WINDS  
SOUTHWEST 10 MPH IN THE EVENING BECOMING LIGHT.   
FRIDAY...PARTLY CLOUDY WITH PATCHY FOG IN THE MORNING  
BECOMING  
SUNNY. HIGHS 83 TO 86 TOWARDS THE COAST TO 90 FARTHER INLAND.  
LIGHT WINDS BECOMING SOUTHWEST 10 MPH IN THE AFTERNOON.   
FRIDAY NIGHT...MOSTLY CLEAR IN THE EVENING  
BECOMING PARTLY  
CLOUDY OVERNIGHT WITH PATCHY FOG. LOWS 63 TO 69. AREAS OF WINDS  
SOUTHWEST 10 MPH IN THE EVENING BECOMING LIGHT.   
SATURDAY...PARTLY CLOUDY WITH PATCHY FOG IN THE MORNING  
 
BECOMING MOSTLY SUNNY. HIGHS AROUND 85 TOWARDS THE COAST TO 89 TO  
92 FARTHER INLAND. LIGHT WINDS BECOMING SOUTHWEST 10 MPH IN THE  
AFTERNOON.   
SATURDAY NIGHT...CLEAR IN THE EVENING  
BECOMING PARTLY CLOUDY  
OVERNIGHT WITH PATCHY FOG. LOWS 63 TO 70.   
SUNDAY...PARTLY CLOUDY WITH PATCHY FOG IN THE MORNING  
BECOMING  
MOSTLY SUNNY. HIGHS AROUND 85 TOWARDS THE COAST TO 90 TO  
93 FARTHER INLAND.   
SUNDAY NIGHT...MOSTLY CLEAR IN THE EVENING  
BECOMING PARTLY  
CLOUDY. LOWS 63 TO 69.   
MONDAY  
PARTLY CLOUDY. HIGHS 82 TO 85 TOWARDS THE COAST TO  
89 FARTHER INLAND.   
MONDAY NIGHT  
MOSTLY CLEAR. LOWS 62 TO 69.   
TUESDAY  
PARTLY CLOUDY. HIGHS 82 TO 85 TOWARDS THE COAST TO  
88 FARTHER INLAND.   
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS 61 TO 69.   
WEDNESDAY...PARTLY CLOUDY IN THE MORNING  
BECOMING MOSTLY  
SUNNY. HIGHS AROUND 82 TOWARDS THE COAST TO 86 FARTHER INLAND.  
 
 
 
CAZ043-062115-  
SAN DIEGO COUNTY COASTAL AREAS-  
INCLUDING THE CITIES OF OCEANSIDE, VISTA, CARLSBAD, ENCINITAS,  
CHULA VISTA, NATIONAL CITY, AND SAN DIEGO  
1221 AM PDT THU AUG 6 2026  
   
TODAY...PARTLY CLOUDY WITH PATCHY FOG THIS MORNING  
BECOMING  
MOSTLY SUNNY. HIGHS 76 TO 80 NEAR THE COAST TO 82 TO 86 INLAND.  
AREAS OF WINDS WEST TO 10 MPH.   
TONIGHT  
PARTLY CLOUDY. PATCHY FOG OVERNIGHT. LOWS 64 TO 69.  
AREAS OF WINDS WEST TO 10 MPH IN THE EVENING BECOMING LIGHT.   
FRIDAY...PARTLY CLOUDY WITH PATCHY FOG IN THE MORNING  
BECOMING  
MOSTLY SUNNY. HIGHS 76 TO 81 NEAR THE COAST TO 82 TO 87 INLAND.  
AREAS OF WINDS WEST TO 10 MPH.   
FRIDAY NIGHT...MOSTLY CLEAR IN THE EVENING  
BECOMING PARTLY  
CLOUDY OVERNIGHT WITH PATCHY FOG. LOWS 64 TO 69. AREAS OF WINDS  
WEST TO 10 MPH IN THE EVENING BECOMING LIGHT.   
SATURDAY...MOSTLY CLOUDY WITH PATCHY FOG IN THE MORNING  
 
BECOMING MOSTLY SUNNY. HIGHS 76 TO 81 NEAR THE COAST TO 82 TO  
87 INLAND. AREAS OF WINDS NORTHWEST TO 10 MPH.   
SATURDAY NIGHT...MOSTLY CLEAR IN THE EVENING  
BECOMING PARTLY  
CLOUDY OVERNIGHT WITH PATCHY FOG. LOWS 64 TO 69.   
SUNDAY...MOSTLY CLOUDY WITH PATCHY FOG IN THE MORNING  
BECOMING  
PARTLY CLOUDY. HIGHS 76 TO 81 NEAR THE COAST TO 83 TO 87 INLAND.   
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS 64 TO 69.   
MONDAY...MOSTLY CLOUDY IN THE MORNING  
BECOMING PARTLY CLOUDY.  
HIGHS 75 TO 80 NEAR THE COAST TO 82 TO 86 INLAND.   
MONDAY NIGHT...MOSTLY CLEAR IN THE EVENING  
BECOMING PARTLY  
CLOUDY. LOWS 64 TO 69.   
TUESDAY...MOSTLY CLOUDY IN THE MORNING  
BECOMING PARTLY CLOUDY.  
HIGHS 75 TO 80 NEAR THE COAST TO 81 TO 86 INLAND.   
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS 63 TO 69.   
WEDNESDAY...MOSTLY CLOUDY IN THE MORNING  
BECOMING PARTLY  
CLOUDY. HIGHS 74 TO 79 NEAR THE COAST TO 80 TO 84 INLAND.  
 
 
 
CAZ050-062115-  
SAN DIEGO COUNTY VALLEYS-  
INCLUDING THE CITIES OF ESCONDIDO, EL CAJON, SAN MARCOS, LA MESA,  
SANTEE, AND POWAY  
1221 AM PDT THU AUG 6 2026  
   
TODAY...PARTLY CLOUDY THIS MORNING  
BECOMING MOSTLY SUNNY.  
HIGHS 84 TO 89 IN THE WESTERN VALLEYS TO 90 TO 95 NEAR THE  
FOOTHILLS. AREAS OF WINDS WEST TO 10 MPH...BECOMING 10 TO 15 MPH  
THIS AFTERNOON.   
TONIGHT...MOSTLY CLEAR IN THE EVENING  
BECOMING PARTLY CLOUDY  
OVERNIGHT WITH PATCHY FOG. LOWS 63 TO 67. AREAS OF WINDS WEST TO  
10 MPH IN THE EVENING BECOMING LIGHT.   
FRIDAY...PARTLY CLOUDY WITH PATCHY FOG IN THE MORNING  
BECOMING  
SUNNY. HIGHS 85 TO 89 IN THE WESTERN VALLEYS TO 91 TO 96 NEAR THE  
FOOTHILLS. AREAS OF WINDS WEST TO 10 MPH...BECOMING 10 TO 15 MPH  
IN THE AFTERNOON.   
FRIDAY NIGHT...CLEAR IN THE EVENING  
BECOMING PARTLY CLOUDY  
OVERNIGHT WITH PATCHY FOG. LOWS 63 TO 68. AREAS OF WINDS WEST TO  
10 MPH IN THE EVENING BECOMING LIGHT.   
SATURDAY...PARTLY CLOUDY WITH PATCHY FOG IN THE MORNING  
 
BECOMING MOSTLY SUNNY. HIGHS 85 TO 90 IN THE WESTERN VALLEYS TO  
94 TO 99 NEAR THE FOOTHILLS. LIGHT WINDS BECOMING WEST 10 MPH IN  
THE AFTERNOON.   
SATURDAY NIGHT  
MOSTLY CLEAR. PATCHY FOG OVERNIGHT. LOWS 64 TO  
70.   
SUNDAY...PARTLY CLOUDY WITH PATCHY FOG IN THE MORNING  
BECOMING  
MOSTLY SUNNY. HIGHS 86 TO 90 IN THE WESTERN VALLEYS TO 94 TO  
99 NEAR THE FOOTHILLS.   
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS 64 TO 69.   
MONDAY...PARTLY CLOUDY IN THE MORNING  
BECOMING MOSTLY SUNNY.  
HIGHS 84 TO 89 IN THE WESTERN VALLEYS TO 90 TO 95 NEAR THE  
FOOTHILLS.   
MONDAY NIGHT  
MOSTLY CLEAR. LOWS 63 TO 67.   
TUESDAY  
PARTLY CLOUDY. HIGHS 84 TO 88 IN THE WESTERN VALLEYS  
TO 88 TO 93 NEAR THE FOOTHILLS.   
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS 62 TO 66.   
WEDNESDAY...PARTLY CLOUDY IN THE MORNING  
BECOMING MOSTLY  
SUNNY. HIGHS 82 TO 87 IN THE WESTERN VALLEYS TO 86 TO 91 NEAR THE  
FOOTHILLS.  
 
 
 
CAZ048-062115-  
SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE-  
INCLUDING THE CITIES OF RIVERSIDE, SAN BERNARDINO, ONTARIO,  
MORENO VALLEY, FONTANA, RANCHO CUCAMONGA, AND CORONA  
1221 AM PDT THU AUG 6 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM PDT SATURDAY  
 
   
TODAY  
MOSTLY SUNNY. HIGHS 94 TO 101. LIGHT WINDS BECOMING  
SOUTHWEST 10 TO 15 MPH WITH GUSTS TO 25 MPH THIS AFTERNOON.   
TONIGHT  
MOSTLY CLEAR. LOWS 64 TO 69. AREAS OF WINDS WEST 10 TO  
15 MPH WITH GUSTS TO 25 MPH IN THE EVENING BECOMING LIGHT.   
FRIDAY  
MOSTLY SUNNY. HIGHS 95 TO 102. AREAS OF WINDS WEST TO  
10 MPH...BECOMING 10 TO 15 MPH WITH GUSTS TO 25 MPH IN THE  
AFTERNOON.   
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 65 TO 70. AREAS OF WINDS WEST  
10 TO 15 MPH IN THE EVENING BECOMING LIGHT.   
SATURDAY  
MOSTLY SUNNY. HIGHS 96 TO 104. LIGHT WINDS BECOMING  
WEST 10 MPH IN THE AFTERNOON.   
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS 65 TO 71.   
SUNDAY  
MOSTLY SUNNY. HIGHS 97 TO 104.   
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS 65 TO 70.   
MONDAY  
PARTLY CLOUDY. HIGHS 94 TO 100.   
MONDAY NIGHT  
MOSTLY CLEAR. LOWS 63 TO 68.   
TUESDAY  
PARTLY CLOUDY. HIGHS 91 TO 98.   
TUESDAY NIGHT...PARTLY CLOUDY IN THE EVENING  
BECOMING MOSTLY  
CLEAR. LOWS 62 TO 67.   
WEDNESDAY  
MOSTLY SUNNY. HIGHS 90 TO 96.  
 
 
 
CAZ057-062115-  
SANTA ANA MOUNTAINS AND FOOTHILLS-  
1221 AM PDT THU AUG 6 2026  
   
TODAY  
MOSTLY SUNNY. WARMER. HIGHS 86 TO 96. LIGHT WINDS  
BECOMING SOUTHWEST 10 TO 15 MPH WITH GUSTS TO 25 MPH THIS  
AFTERNOON.   
TONIGHT  
MOSTLY CLEAR. LOWS 61 TO 69. AREAS OF WINDS SOUTHWEST  
10 TO 15 MPH WITH GUSTS TO 25 MPH IN THE EVENING BECOMING LIGHT.   
FRIDAY  
MOSTLY SUNNY. HIGHS 87 TO 97. LIGHT WINDS BECOMING  
SOUTHWEST 10 MPH IN THE AFTERNOON.   
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 62 TO 71. AREAS OF WINDS SOUTH  
TO 10 MPH IN THE EVENING BECOMING LIGHT.   
SATURDAY  
MOSTLY SUNNY. HIGHS 89 TO 99. LIGHT WINDS BECOMING  
WEST 10 MPH IN THE AFTERNOON.   
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS 63 TO 72.   
SUNDAY  
MOSTLY SUNNY. HIGHS 90 TO 100.   
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS 62 TO 71.   
MONDAY...PARTLY CLOUDY IN THE MORNING  
BECOMING MOSTLY SUNNY.  
HIGHS 86 TO 96.   
MONDAY NIGHT  
MOSTLY CLEAR. LOWS 61 TO 69.   
TUESDAY  
PARTLY CLOUDY. HIGHS 84 TO 94.   
TUESDAY NIGHT...PARTLY CLOUDY IN THE EVENING  
BECOMING MOSTLY  
CLEAR. LOWS 60 TO 68.   
WEDNESDAY...PARTLY CLOUDY IN THE MORNING  
BECOMING MOSTLY  
SUNNY. HIGHS 82 TO 92.  
 
 
 
CAZ055-062115-  
SAN BERNARDINO COUNTY MOUNTAINS-  
INCLUDING THE CITIES OF CRESTLINE, LAKE ARROWHEAD, BIG BEAR CITY,  
BIG BEAR LAKE, RUNNING SPRINGS, AND WRIGHTWOOD  
1221 AM PDT THU AUG 6 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM PDT SATURDAY  
 
   
TODAY  
MOSTLY SUNNY THIS MORNING, THEN PARTLY CLOUDY WITH A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS AFTERNOON. HIGHS  
78 TO 88 ABOVE 6000 FEET TO 86 TO 96 BELOW 6000 FEET. AREAS OF  
WINDS SOUTH 10 TO 15 MPH. GUSTS TO 30 MPH THIS AFTERNOON. CHANCE  
OF MEASURABLE PRECIPITATION 20 PERCENT.   
TONIGHT  
MOSTLY CLEAR. LOWS 54 TO 64 ABOVE 6000 FEET TO 63 TO  
73 BELOW 6000 FEET. AREAS OF WINDS SOUTH 10 TO 15 MPH. GUSTS TO  
30 MPH IN THE EVENING.   
FRIDAY  
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.  
HIGHS 79 TO 89 ABOVE 6000 FEET TO 86 TO 96 BELOW 6000 FEET. AREAS  
OF WINDS SOUTH 10 TO 15 MPH. GUSTS TO 25 MPH IN THE AFTERNOON.  
CHANCE OF MEASURABLE PRECIPITATION 20 PERCENT.   
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 56 TO 66 ABOVE 6000 FEET TO  
64 TO 74 BELOW 6000 FEET. AREAS OF WINDS WEST 10 TO 15 MPH WITH  
GUSTS TO 25 MPH...BECOMING TO 10 MPH OVERNIGHT.   
SATURDAY  
MOSTLY SUNNY. HIGHS 80 TO 90 ABOVE 6000 FEET TO 88 TO  
98 BELOW 6000 FEET. AREAS OF WINDS SOUTH TO 10 MPH.   
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS 60 TO 70.   
SUNDAY  
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.  
HIGHS 79 TO 89 ABOVE 6000 FEET TO 88 TO 98 BELOW 6000 FEET.   
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS 58 TO 68.   
MONDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS 76 TO 86 ABOVE 6000 FEET TO  
84 TO 94 BELOW 6000 FEET.   
MONDAY NIGHT...PARTLY CLOUDY IN THE EVENING  
BECOMING MOSTLY  
CLEAR. LOWS 55 TO 65.   
TUESDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS 75 TO 85 ABOVE 6000 FEET TO  
81 TO 91 BELOW 6000 FEET.   
TUESDAY NIGHT...PARTLY CLOUDY IN THE EVENING  
BECOMING MOSTLY  
CLEAR. LOWS 54 TO 64.   
WEDNESDAY  
MOSTLY SUNNY. HIGHS 73 TO 83 ABOVE 6000 FEET TO  
80 TO 90 BELOW 6000 FEET.  
 
 
 
CAZ056-062115-  
RIVERSIDE COUNTY MOUNTAINS-  
INCLUDING THE CITY OF IDYLLWILD-PINE COVE  
1221 AM PDT THU AUG 6 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM PDT SATURDAY  
 
   
TODAY  
MOSTLY SUNNY THIS MORNING, THEN PARTLY CLOUDY WITH A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS AFTERNOON. HIGHS  
84 TO 94. AREAS OF WINDS WEST TO 10 MPH. CHANCE OF MEASURABLE  
PRECIPITATION 20 PERCENT.   
TONIGHT  
MOSTLY CLEAR. LOWS 60 TO 70. AREAS OF WINDS NORTHWEST  
10 TO 15 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 86 TO 96. AREAS OF WINDS WEST TO 10 MPH...BECOMING 10 TO  
15 MPH WITH GUSTS TO 25 MPH IN THE AFTERNOON. CHANCE OF  
MEASURABLE PRECIPITATION 20 PERCENT.   
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 61 TO 71. AREAS OF WINDS WEST  
10 TO 15 MPH WITH GUSTS TO 25 MPH...BECOMING TO 10 MPH OVERNIGHT.   
SATURDAY  
MOSTLY SUNNY. HIGHS 88 TO 98. AREAS OF WINDS WEST TO  
10 MPH.   
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS 62 TO 72.   
SUNDAY  
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.  
HIGHS 89 TO 99.   
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS 61 TO 71.   
MONDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS 86 TO 96.   
MONDAY NIGHT...PARTLY CLOUDY IN THE EVENING  
BECOMING MOSTLY  
CLEAR. LOWS 58 TO 68.   
TUESDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS 84 TO 94.   
TUESDAY NIGHT...PARTLY CLOUDY IN THE EVENING  
BECOMING MOSTLY  
CLEAR. LOWS 57 TO 67.   
WEDNESDAY  
MOSTLY SUNNY. HIGHS 83 TO 93.  
 
 
 
CAZ058-062115-  
SAN DIEGO COUNTY MOUNTAINS-  
INCLUDING THE CITIES OF JULIAN AND PINE VALLEY  
1221 AM PDT THU AUG 6 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM PDT SATURDAY  
 
   
TODAY  
MOSTLY SUNNY THIS MORNING, THEN PARTLY CLOUDY WITH A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS AFTERNOON. HIGHS  
86 TO 95. AREAS OF WINDS SOUTHWEST TO 10 MPH BECOMING WEST WITH  
GUSTS TO 25 MPH THIS AFTERNOON. CHANCE OF MEASURABLE  
PRECIPITATION 20 PERCENT.   
TONIGHT  
PARTLY CLOUDY. LOWS 63 TO 73. AREAS OF WINDS WEST  
10 TO 15 MPH WITH GUSTS TO 25 MPH...BECOMING TO 10 MPH OVERNIGHT.   
FRIDAY  
MOSTLY SUNNY. HIGHS 87 TO 97. AREAS OF WINDS WEST TO  
10 MPH...BECOMING 10 TO 15 MPH WITH GUSTS TO 30 MPH IN THE  
AFTERNOON.   
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 65 TO 74. AREAS OF WINDS WEST  
10 TO 15 MPH. GUSTS TO 30 MPH IN THE EVENING.   
SATURDAY  
MOSTLY SUNNY. HIGHS 89 TO 99. AREAS OF WINDS WEST TO  
10 MPH...BECOMING 10 TO 15 MPH IN THE AFTERNOON.   
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS 66 TO 76.   
SUNDAY  
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.  
HIGHS 91 TO 100.   
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS 65 TO 74.   
MONDAY  
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY SUNNY WITH A  
SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS 87 TO 96.   
MONDAY NIGHT  
MOSTLY CLEAR. LOWS 62 TO 71.   
TUESDAY  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS. A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 85 TO 94.   
TUESDAY NIGHT...PARTLY CLOUDY IN THE EVENING  
BECOMING MOSTLY  
CLEAR. LOWS 60 TO 70.   
WEDNESDAY  
MOSTLY SUNNY. HIGHS 83 TO 93.  
 
 
 
CAZ060-062115-  
APPLE AND LUCERNE VALLEYS-  
INCLUDING THE CITIES OF VICTORVILLE, HESPERIA, APPLE VALLEY,  
AND LUCERNE VALLEY  
1221 AM PDT THU AUG 6 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT SUNDAY  
 
   
TODAY  
MOSTLY SUNNY THIS MORNING, THEN PARTLY CLOUDY WITH A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS AFTERNOON. HIGHS  
102 TO 108. AREAS OF WINDS SOUTHWEST TO 10 MPH...BECOMING WEST  
10 TO 20 MPH WITH GUSTS TO 30 MPH THIS AFTERNOON. CHANCE OF  
MEASURABLE PRECIPITATION 20 PERCENT.   
TONIGHT  
MOSTLY CLEAR. LOWS 69 TO 78. AREAS OF WINDS WEST 10 TO  
15 MPH. GUSTS TO 30 MPH...BECOMING 25 MPH OVERNIGHT.   
FRIDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS 102 TO 108. AREAS OF WINDS  
SOUTH TO 10 MPH BECOMING SOUTHWEST WITH GUSTS TO 30 MPH IN THE  
AFTERNOON. CHANCE OF MEASURABLE PRECIPITATION 20 PERCENT.   
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 71 TO 80. AREAS OF WINDS WEST  
10 TO 15 MPH. GUSTS TO 30 MPH...BECOMING 25 MPH OVERNIGHT.   
SATURDAY  
MOSTLY SUNNY. HOT. HIGHS 103 TO 110. AREAS OF WINDS  
WEST TO 10 MPH...BECOMING 10 TO 15 MPH WITH GUSTS TO 25 MPH IN  
THE AFTERNOON.   
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS 71 TO 79.   
SUNDAY  
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.  
HIGHS 103 TO 109.   
SUNDAY NIGHT...PARTLY CLOUDY IN THE EVENING  
BECOMING MOSTLY  
CLEAR. LOWS 69 TO 78.   
MONDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS 100 TO 106.   
MONDAY NIGHT...PARTLY CLOUDY IN THE EVENING  
BECOMING MOSTLY  
CLEAR. LOWS 66 TO 75.   
TUESDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS 97 TO 104.   
TUESDAY NIGHT...PARTLY CLOUDY IN THE EVENING  
BECOMING MOSTLY  
CLEAR. LOWS 65 TO 74.   
WEDNESDAY  
MOSTLY SUNNY. HIGHS 96 TO 103.  
 
 
 
CAZ065-062115-  
SAN GORGONIO PASS NEAR BANNING-  
1221 AM PDT THU AUG 6 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT SUNDAY  
 
   
TODAY  
MOSTLY SUNNY THIS MORNING, THEN PARTLY CLOUDY WITH A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS AFTERNOON. HIGHS  
AROUND 101 THROUGH THE PASS TO 103 TO 106 IN THE NORTHERN  
COACHELLA VALLEY. AREAS OF WINDS WEST TO 10 MPH...BECOMING 10 TO  
15 MPH WITH GUSTS TO 30 MPH THIS AFTERNOON. CHANCE OF MEASURABLE  
PRECIPITATION 20 PERCENT.   
TONIGHT  
MOSTLY CLEAR. LOWS AROUND 77 THROUGH THE PASS TO 87 IN  
THE NORTHERN COACHELLA VALLEY. AREAS OF WINDS WEST 10 TO 20 MPH.  
GUSTS TO 35 MPH...BECOMING 30 MPH OVERNIGHT.   
FRIDAY...MOSTLY SUNNY IN THE MORNING  
BECOMING PARTLY CLOUDY.  
HOT. HIGHS 101 TO 104 THROUGH THE PASS TO 110 IN THE NORTHERN  
COACHELLA VALLEY. AREAS OF WINDS WEST 10 TO 20 MPH. GUSTS TO  
25 MPH...BECOMING 30 MPH IN THE AFTERNOON.   
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 79 THROUGH THE PASS TO  
89 IN THE NORTHERN COACHELLA VALLEY. AREAS OF WINDS WEST 15 TO  
25 MPH. GUSTS TO 40 MPH...BECOMING 35 MPH OVERNIGHT.   
SATURDAY  
MOSTLY SUNNY. HOT. HIGHS 104 TO 107 THROUGH THE PASS  
TO 110 TO 113 IN THE NORTHERN COACHELLA VALLEY. AREAS OF WINDS  
WEST 10 TO 15 MPH WITH GUSTS TO 30 MPH.   
SATURDAY NIGHT  
MOSTLY CLEAR. BREEZY. LOWS 80 TO 90.   
SUNDAY  
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HOT.  
HIGHS AROUND 106 THROUGH THE PASS TO 109 TO 112 IN THE NORTHERN  
COACHELLA VALLEY.   
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS 78 TO 88.   
MONDAY  
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY SUNNY WITH A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.  
HIGHS 101 TO 104 THROUGH THE PASS TO 106 TO 109 IN THE NORTHERN  
COACHELLA VALLEY.   
MONDAY NIGHT  
MOSTLY CLEAR. BREEZY. LOWS 75 TO 85.   
TUESDAY  
PARTLY CLOUDY. HIGHS AROUND 100 THROUGH THE PASS TO  
105 TO 109 IN THE NORTHERN COACHELLA VALLEY.   
TUESDAY NIGHT  
MOSTLY CLEAR. WINDY. LOWS 74 TO 84.   
WEDNESDAY  
MOSTLY SUNNY. HIGHS AROUND 99 THROUGH THE PASS TO  
104 TO 108 IN THE NORTHERN COACHELLA VALLEY.  
 
 
 
CAZ061-062115-  
COACHELLA VALLEY-  
INCLUDING THE CITIES OF INDIO, PALM SPRINGS, CATHEDRAL CITY,  
PALM DESERT, PALM DESERT COUNTRY, LA QUINTA, AND COACHELLA  
1221 AM PDT THU AUG 6 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT SUNDAY  
 
   
TODAY  
MOSTLY SUNNY THIS MORNING, THEN PARTLY CLOUDY WITH A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS AFTERNOON. HIGHS  
105 TO 108. AREAS OF WINDS SOUTHEAST TO 10 MPH. CHANCE OF  
MEASURABLE PRECIPITATION 20 PERCENT.   
TONIGHT  
MOSTLY CLEAR. LOWS 84 TO 88. AREAS OF WINDS NORTHWEST  
TO 10 MPH.   
FRIDAY  
MOSTLY SUNNY. HOT. HIGHS AROUND 110. AREAS OF WINDS  
NORTHWEST TO 10 MPH BECOMING SOUTH 10 MPH IN THE AFTERNOON.   
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 86 TO 90. AREAS OF WINDS  
NORTHWEST 10 TO 15 MPH. GUSTS TO 25 MPH IN THE EVENING.   
SATURDAY  
MOSTLY SUNNY. HOT. HIGHS 111 TO 114. AREAS OF WINDS  
NORTHWEST TO 10 MPH BECOMING SOUTH 10 MPH IN THE AFTERNOON.   
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 90.   
SUNDAY  
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HOT.  
HIGHS AROUND 112.   
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS 84 TO 87.   
MONDAY  
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY SUNNY WITH A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HOT.  
HIGHS AROUND 110.   
MONDAY NIGHT  
MOSTLY CLEAR. LOWS 82 TO 86.   
TUESDAY  
PARTLY CLOUDY. HIGHS AROUND 108.   
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS 81 TO 85.   
WEDNESDAY  
MOSTLY SUNNY. HIGHS AROUND 108.  
 
 
 
CAZ062-062115-  
SAN DIEGO COUNTY DESERTS-  
INCLUDING THE CITY OF BORREGO SPRINGS  
1221 AM PDT THU AUG 6 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT SUNDAY  
 
   
TODAY  
MOSTLY SUNNY THIS MORNING, THEN PARTLY CLOUDY WITH A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS AFTERNOON. HIGHS  
104 TO 109. AREAS OF WINDS EAST TO 10 MPH. CHANCE OF MEASURABLE  
PRECIPITATION 20 PERCENT.   
TONIGHT...MOSTLY CLEAR IN THE EVENING  
BECOMING PARTLY CLOUDY.  
LOWS 83 TO 90. AREAS OF WINDS WEST TO 10 MPH.   
FRIDAY  
MOSTLY SUNNY. HOT. HIGHS 107 TO 112. LIGHT WINDS  
BECOMING EAST 10 MPH IN THE AFTERNOON.   
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 85 TO 92. AREAS OF WINDS WEST  
10 TO 15 MPH WITH GUSTS TO 25 MPH.   
SATURDAY  
MOSTLY SUNNY. VERY HOT. HIGHS 111 TO 115. AREAS OF  
WINDS WEST 10 MPH BECOMING SOUTHEAST IN THE AFTERNOON.   
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS 86 TO 92.   
SUNDAY  
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. VERY  
HOT. HIGHS 111 TO 115.   
SUNDAY NIGHT...MOSTLY CLEAR IN THE EVENING  
BECOMING PARTLY  
CLOUDY. LOWS 84 TO 90.   
MONDAY...PARTLY CLOUDY IN THE MORNING  
BECOMING MOSTLY SUNNY.  
HOT. HIGHS 108 TO 113.   
MONDAY NIGHT...PARTLY CLOUDY IN THE EVENING  
BECOMING MOSTLY  
CLEAR. LOWS 81 TO 89.   
TUESDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HOT. HIGHS 106 TO 111.   
TUESDAY NIGHT...PARTLY CLOUDY IN THE EVENING  
BECOMING MOSTLY  
CLEAR. LOWS 80 TO 87.   
WEDNESDAY  
MOSTLY SUNNY. HOT. HIGHS 106 TO 111.  
 
 
 
17  
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