501  
FPUS56 KSGX 091932  
ZFPSGX  
 
ZONE FORECAST PRODUCT FOR EXTREME SOUTHWEST CALIFORNIA  
NATIONAL WEATHER SERVICE SAN DIEGO CA  
1231 PM PDT WED SEP 9 2026  
 
CAZ552-101000-  
ORANGE COUNTY COASTAL AREAS-  
INCLUDING THE CITIES OF HUNTINGTON BEACH, COSTA MESA,  
NEWPORT BEACH, LAGUNA BEACH, AND SAN CLEMENTE  
1231 PM PDT WED SEP 9 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT THIS EVENING
 
 
...COASTAL FLOOD ADVISORY IN EFFECT UNTIL 11 PM PDT THIS  
EVENING...  
...HEAT ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 8 PM PDT  
THURSDAY...  
   
TONIGHT...MOSTLY CLEAR THIS EVENING
 
BECOMING PARTLY CLOUDY.  
LOWS 71 TO 74. AREAS OF WINDS SOUTH TO 10 MPH.   
THURSDAY
 
MOSTLY SUNNY. HIGHS 80 TO 85 AT THE BEACHES TO 87 TO  
92 FARTHER INLAND AND NEAR HIGHER COASTAL TERRAIN. AREAS OF WINDS  
SOUTH 10 MPH.   
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 70. AREAS OF WINDS  
SOUTH 10 MPH.   
FRIDAY
 
MOSTLY SUNNY. HIGHS 77 TO 81 AT THE BEACHES TO 82 TO  
86 FARTHER INLAND AND NEAR HIGHER COASTAL TERRAIN. AREAS OF WINDS  
SOUTH 10 MPH.   
FRIDAY NIGHT...MOSTLY CLEAR IN THE EVENING
 
BECOMING PARTLY  
CLOUDY OVERNIGHT WITH PATCHY FOG. LOWS 64 TO 68. AREAS OF WINDS  
SOUTH 10 MPH.   
SATURDAY
 
PATCHY FOG IN THE MORNING. PARTLY CLOUDY. HIGHS 75 TO  
78 AT THE BEACHES TO 78 TO 82 FARTHER INLAND AND NEAR HIGHER  
COASTAL TERRAIN.   
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS 62 TO 66.   
SUNDAY...PARTLY CLOUDY IN THE MORNING
 
BECOMING MOSTLY SUNNY.  
HIGHS 74 TO 77 AT THE BEACHES TO 77 TO 81 FARTHER INLAND AND NEAR  
HIGHER COASTAL TERRAIN.   
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS 61 TO 66.   
MONDAY...PARTLY CLOUDY IN THE MORNING
 
BECOMING MOSTLY SUNNY.  
HIGHS 73 TO 76 AT THE BEACHES TO 76 TO 80 FARTHER INLAND AND NEAR  
HIGHER COASTAL TERRAIN.   
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS 60 TO 64.   
TUESDAY...PARTLY CLOUDY IN THE MORNING
 
BECOMING MOSTLY SUNNY.  
HIGHS 73 TO 78.   
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS 59 TO 63.   
WEDNESDAY...PARTLY CLOUDY IN THE MORNING
 
BECOMING MOSTLY  
SUNNY. HIGHS AROUND 74 AT THE BEACHES TO 75 TO 79 FARTHER INLAND  
AND NEAR HIGHER COASTAL TERRAIN.  
 

 
 
CAZ554-101000-  
ORANGE COUNTY INLAND AREAS-  
INCLUDING THE CITIES OF SANTA ANA, ANAHEIM, GARDEN GROVE, IRVINE,  
ORANGE, FULLERTON, AND MISSION VIEJO  
1231 PM PDT WED SEP 9 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT THIS EVENING
 
 
...HEAT ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 8 PM PDT  
THURSDAY...  
   
TONIGHT...MOSTLY CLEAR THIS EVENING
 
BECOMING PARTLY CLOUDY.  
LOWS 72 TO 75. LIGHT WINDS.   
THURSDAY
 
MOSTLY SUNNY. HIGHS 89 TO 93 TOWARDS THE COAST TO  
95 TO 98 FARTHER INLAND. LIGHT WINDS BECOMING SOUTH 10 MPH IN THE  
AFTERNOON.   
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS 68 TO 72. AREAS OF WINDS  
SOUTH 10 MPH IN THE EVENING BECOMING LIGHT.   
FRIDAY
 
MOSTLY SUNNY. HIGHS 84 TO 87 TOWARDS THE COAST TO  
90 FARTHER INLAND. AREAS OF WINDS SOUTH 10 MPH.   
FRIDAY NIGHT...MOSTLY CLEAR IN THE EVENING
 
BECOMING PARTLY  
CLOUDY OVERNIGHT WITH PATCHY FOG. LOWS 63 TO 68. AREAS OF WINDS  
SOUTH 10 MPH.   
SATURDAY...PARTLY CLOUDY WITH PATCHY FOG IN THE MORNING
 
 
BECOMING MOSTLY SUNNY. HIGHS 81 TO 85.   
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS 59 TO 66.   
SUNDAY...PARTLY CLOUDY IN THE MORNING
 
BECOMING MOSTLY SUNNY.  
HIGHS 80 TO 83.   
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS 58 TO 65.   
MONDAY
 
MOSTLY SUNNY. HIGHS 79 TO 82.   
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS 55 TO 64.   
TUESDAY...PARTLY CLOUDY IN THE MORNING
 
BECOMING MOSTLY SUNNY.  
HIGHS AROUND 78.   
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS 54 TO 62.   
WEDNESDAY
 
MOSTLY SUNNY. HIGHS AROUND 79.  
 

 
 
CAZ043-101000-  
SAN DIEGO COUNTY COASTAL AREAS-  
INCLUDING THE CITIES OF OCEANSIDE, VISTA, CARLSBAD, ENCINITAS,  
CHULA VISTA, NATIONAL CITY, AND SAN DIEGO  
1231 PM PDT WED SEP 9 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT THIS EVENING
 
 
...COASTAL FLOOD ADVISORY IN EFFECT UNTIL 11 PM PDT THIS  
EVENING...  
...HEAT ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 8 PM PDT  
THURSDAY...  
   
TONIGHT...MOSTLY CLEAR THIS EVENING
 
BECOMING PARTLY CLOUDY.  
LOWS AROUND 73. LIGHT WINDS.   
THURSDAY
 
MOSTLY SUNNY. HIGHS 82 TO 87 NEAR THE COAST TO 90 TO  
94 INLAND. AREAS OF WINDS SOUTH TO 10 MPH.   
THURSDAY NIGHT...MOSTLY CLEAR IN THE EVENING
 
BECOMING PARTLY  
CLOUDY. LOWS AROUND 70. LIGHT WINDS.   
FRIDAY...PARTLY CLOUDY IN THE MORNING
 
BECOMING MOSTLY SUNNY.  
HIGHS 78 TO 83 NEAR THE COAST TO 85 TO 88 INLAND. AREAS OF WINDS  
SOUTH 10 MPH.   
FRIDAY NIGHT
 
PARTLY CLOUDY. PATCHY FOG OVERNIGHT. LOWS 64 TO  
68. AREAS OF WINDS SOUTH 10 MPH.   
SATURDAY...MOSTLY CLOUDY WITH PATCHY FOG IN THE MORNING
 
 
BECOMING PARTLY CLOUDY. HIGHS 75 TO 79 NEAR THE COAST TO 80 TO  
84 INLAND.   
SATURDAY NIGHT...MOSTLY CLEAR IN THE EVENING
 
BECOMING PARTLY  
CLOUDY. LOWS 62 TO 67.   
SUNDAY
 
PARTLY CLOUDY. HIGHS 73 TO 78 NEAR THE COAST TO 79 TO  
82 INLAND.   
SUNDAY NIGHT...MOSTLY CLEAR IN THE EVENING
 
BECOMING PARTLY  
CLOUDY. LOWS 60 TO 65.   
MONDAY...PARTLY CLOUDY IN THE MORNING
 
BECOMING MOSTLY SUNNY.  
HIGHS 73 TO 77 NEAR THE COAST TO 78 TO 82 INLAND.   
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS 58 TO 64.   
TUESDAY...PARTLY CLOUDY IN THE MORNING
 
BECOMING MOSTLY SUNNY.  
HIGHS 72 TO 77 NEAR THE COAST TO 80 INLAND.   
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS 57 TO 63.   
WEDNESDAY...PARTLY CLOUDY IN THE MORNING
 
BECOMING MOSTLY  
SUNNY. HIGHS 72 TO 77 NEAR THE COAST TO 77 TO 81 INLAND.  
 

 
 
CAZ050-101000-  
SAN DIEGO COUNTY VALLEYS-  
INCLUDING THE CITIES OF ESCONDIDO, EL CAJON, SAN MARCOS, LA MESA,  
SANTEE, AND POWAY  
1231 PM PDT WED SEP 9 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT THIS EVENING
 
 
...HEAT ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 8 PM PDT  
THURSDAY...  
   
TONIGHT...MOSTLY CLEAR THIS EVENING
 
BECOMING PARTLY CLOUDY.  
LOWS 72 TO 77. AREAS OF WINDS WEST TO 10 MPH THIS EVENING  
BECOMING LIGHT.   
THURSDAY
 
MOSTLY SUNNY. HIGHS 93 TO 98. AREAS OF WINDS  
SOUTHWEST TO 10 MPH.   
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS 68 TO 73. LIGHT WINDS.   
FRIDAY
 
MOSTLY SUNNY. HIGHS 87 TO 92 IN THE WESTERN VALLEYS TO  
90 TO 95 NEAR THE FOOTHILLS. AREAS OF WINDS SOUTH TO 10 MPH.   
FRIDAY NIGHT...MOSTLY CLEAR IN THE EVENING
 
BECOMING PARTLY  
CLOUDY. LOWS 62 TO 67. AREAS OF WINDS SOUTH TO 10 MPH.   
SATURDAY...PARTLY CLOUDY WITH PATCHY FOG IN THE MORNING
 
 
BECOMING MOSTLY SUNNY. HIGHS 82 TO 86 IN THE WESTERN VALLEYS TO  
85 TO 90 NEAR THE FOOTHILLS.   
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS 57 TO 63.   
SUNDAY...PARTLY CLOUDY IN THE MORNING
 
BECOMING MOSTLY SUNNY.  
HIGHS 81 TO 85 IN THE WESTERN VALLEYS TO 83 TO 88 NEAR THE  
FOOTHILLS.   
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS 55 TO 61.   
MONDAY...PARTLY CLOUDY IN THE MORNING
 
BECOMING SUNNY. HIGHS  
80 TO 84 IN THE WESTERN VALLEYS TO 82 TO 87 NEAR THE FOOTHILLS.   
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS 53 TO 59.   
TUESDAY...PARTLY CLOUDY IN THE MORNING
 
BECOMING SUNNY. HIGHS  
79 TO 82 IN THE WESTERN VALLEYS TO 80 TO 85 NEAR THE FOOTHILLS.   
TUESDAY NIGHT
 
CLEAR. LOWS 52 TO 59.   
WEDNESDAY
 
MOSTLY SUNNY. HIGHS 80 TO 85.  
 

 
 
CAZ048-101000-  
SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE-  
INCLUDING THE CITIES OF RIVERSIDE, SAN BERNARDINO, ONTARIO,  
MORENO VALLEY, FONTANA, RANCHO CUCAMONGA, AND CORONA  
1231 PM PDT WED SEP 9 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT THIS EVENING
 
 
...HEAT ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 8 PM PDT  
THURSDAY...  
   
TONIGHT...MOSTLY CLEAR THIS EVENING
 
BECOMING PARTLY CLOUDY.  
LOWS 73 TO 77. AREAS OF WINDS WEST TO 10 MPH THIS EVENING  
BECOMING LIGHT.   
THURSDAY
 
MOSTLY SUNNY. HIGHS 98 TO 104. LIGHT WINDS BECOMING  
WEST 10 TO 15 MPH IN THE AFTERNOON.   
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS 68 TO 73. AREAS OF WINDS  
WEST TO 10 MPH IN THE EVENING BECOMING LIGHT.   
FRIDAY
 
MOSTLY SUNNY. HIGHS 92 TO 98. LIGHT WINDS BECOMING  
SOUTHWEST 10 TO 15 MPH WITH GUSTS TO 25 MPH IN THE AFTERNOON.   
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS 62 TO 68. AREAS OF WINDS SOUTH  
TO 10 MPH.   
SATURDAY
 
MOSTLY SUNNY. HIGHS 87 TO 92.   
SATURDAY NIGHT
 
CLEAR. LOWS 56 TO 64.   
SUNDAY
 
MOSTLY SUNNY. HIGHS 84 TO 89.   
SUNDAY NIGHT
 
CLEAR. LOWS 54 TO 63.   
MONDAY
 
MOSTLY SUNNY. HIGHS 83 TO 88.   
MONDAY NIGHT
 
CLEAR. LOWS 52 TO 60.   
TUESDAY
 
MOSTLY SUNNY. HIGHS 80 TO 84.   
TUESDAY NIGHT
 
CLEAR. LOWS 51 TO 59.   
WEDNESDAY
 
MOSTLY SUNNY. HIGHS 80 TO 85.  
 

 
 
CAZ057-101000-  
SANTA ANA MOUNTAINS AND FOOTHILLS-  
1231 PM PDT WED SEP 9 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT THIS EVENING
 
 
...HEAT ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 8 PM PDT  
THURSDAY...  
   
TONIGHT...MOSTLY CLEAR THIS EVENING
 
BECOMING PARTLY CLOUDY.  
NOT AS WARM. LOWS 71 TO 80. AREAS OF WINDS WEST TO 10 MPH THIS  
EVENING BECOMING LIGHT.   
THURSDAY
 
MOSTLY SUNNY. HIGHS 92 TO 102. AREAS OF WINDS  
SOUTHWEST TO 10 MPH.   
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS 66 TO 75. AREAS OF WINDS  
SOUTH TO 10 MPH IN THE EVENING BECOMING LIGHT.   
FRIDAY
 
MOSTLY SUNNY. HIGHS 85 TO 95. AREAS OF WINDS SOUTH  
10 MPH.   
FRIDAY NIGHT
 
MOSTLY CLEAR. COOLER. LOWS 59 TO 68. AREAS OF  
WINDS SOUTH 10 MPH.   
SATURDAY
 
MOSTLY SUNNY. HIGHS 78 TO 88.   
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS 55 TO 63.   
SUNDAY
 
MOSTLY SUNNY. HIGHS 77 TO 85.   
SUNDAY NIGHT
 
CLEAR. LOWS 54 TO 62.   
MONDAY
 
MOSTLY SUNNY. HIGHS 76 TO 84.   
MONDAY NIGHT
 
CLEAR. LOWS 51 TO 59.   
TUESDAY
 
MOSTLY SUNNY. HIGHS 73 TO 81.   
TUESDAY NIGHT
 
CLEAR. LOWS 50 TO 58.   
WEDNESDAY
 
MOSTLY SUNNY. HIGHS 74 TO 82.  
 

 
 
CAZ055-101000-  
SAN BERNARDINO COUNTY MOUNTAINS-  
INCLUDING THE CITIES OF CRESTLINE, LAKE ARROWHEAD, BIG BEAR CITY,  
BIG BEAR LAKE, RUNNING SPRINGS, AND WRIGHTWOOD  
1231 PM PDT WED SEP 9 2026  
   
TONIGHT...MOSTLY CLEAR THIS EVENING
 
BECOMING PARTLY CLOUDY.  
LOWS 54 TO 64 ABOVE 6000 FEET TO 65 TO 75 BELOW 6000 FEET. AREAS  
OF WINDS WEST TO 10 MPH.   
THURSDAY
 
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH  
A SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS 75 TO 85 ABOVE  
6000 FEET TO 86 TO 93 BELOW 6000 FEET. AREAS OF WINDS WEST TO  
10 MPH. CHANCE OF MEASURABLE PRECIPITATION 20 PERCENT.   
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS 52 TO 62 ABOVE 6000 FEET TO  
62 TO 72 BELOW 6000 FEET. AREAS OF WINDS WEST 10 MPH.   
FRIDAY
 
MOSTLY SUNNY. HIGHS 73 TO 83 ABOVE 6000 FEET TO 81 TO  
91 BELOW 6000 FEET. AREAS OF WINDS WEST 10 TO 15 MPH. GUSTS TO  
25 MPH IN THE AFTERNOON.   
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS 49 TO 59 ABOVE 6000 FEET TO  
57 TO 67 BELOW 6000 FEET. AREAS OF WINDS WEST 10 TO 15 MPH WITH  
GUSTS TO 25 MPH.   
SATURDAY
 
MOSTLY SUNNY. HIGHS 68 TO 78 ABOVE 6000 FEET TO 74 TO  
84 BELOW 6000 FEET.   
SATURDAY NIGHT
 
CLEAR. LOWS 49 TO 59.   
SUNDAY
 
MOSTLY SUNNY. HIGHS 65 TO 75 ABOVE 6000 FEET TO 72 TO  
82 BELOW 6000 FEET.   
SUNDAY NIGHT
 
CLEAR. LOWS 48 TO 58.   
MONDAY
 
SUNNY. HIGHS 65 TO 75 ABOVE 6000 FEET TO 72 TO 82 BELOW  
6000 FEET.   
MONDAY NIGHT
 
CLEAR. LOWS 46 TO 56.   
TUESDAY
 
SUNNY. HIGHS 63 TO 73 ABOVE 6000 FEET TO 69 TO  
79 BELOW 6000 FEET.   
TUESDAY NIGHT
 
CLEAR. LOWS 45 TO 55.   
WEDNESDAY
 
MOSTLY SUNNY. HIGHS 61 TO 71 ABOVE 6000 FEET TO  
68 TO 78 BELOW 6000 FEET.  
 

 
 
CAZ056-101000-  
RIVERSIDE COUNTY MOUNTAINS-  
INCLUDING THE CITY OF IDYLLWILD-PINE COVE  
1231 PM PDT WED SEP 9 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 8 PM PDT THURSDAY
 
 
   
TONIGHT...MOSTLY CLEAR THIS EVENING
 
BECOMING PARTLY CLOUDY.  
LOWS 61 TO 71. AREAS OF WINDS NORTH TO 10 MPH.   
THURSDAY
 
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH  
A SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS 86 TO 96.  
LIGHT WINDS BECOMING WEST 10 TO 15 MPH IN THE AFTERNOON. CHANCE  
OF MEASURABLE PRECIPITATION 20 PERCENT.   
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS 58 TO 68. AREAS OF WINDS  
WEST 10 TO 15 MPH WITH GUSTS TO 25 MPH.   
FRIDAY
 
MOSTLY SUNNY. HIGHS 84 TO 94. AREAS OF WINDS WEST 10 TO  
15 MPH WITH GUSTS TO 25 MPH.   
FRIDAY NIGHT
 
CLEAR. LOWS 54 TO 64. AREAS OF WINDS WEST 10 TO  
15 MPH. GUSTS TO 25 MPH IN THE EVENING.   
SATURDAY
 
MOSTLY SUNNY. HIGHS 79 TO 89.   
SATURDAY NIGHT
 
MOSTLY CLEAR. COOLER. LOWS 48 TO 58.   
SUNDAY
 
SUNNY. HIGHS 76 TO 86.   
SUNDAY NIGHT
 
CLEAR. LOWS 48 TO 58.   
MONDAY
 
SUNNY. HIGHS 76 TO 86.   
MONDAY NIGHT
 
CLEAR. LOWS 46 TO 56.   
TUESDAY
 
SUNNY. HIGHS 74 TO 84.   
TUESDAY NIGHT
 
CLEAR. LOWS 45 TO 55.   
WEDNESDAY
 
MOSTLY SUNNY. HIGHS 73 TO 83.  
 

 
 
CAZ058-101000-  
SAN DIEGO COUNTY MOUNTAINS-  
INCLUDING THE CITIES OF JULIAN AND PINE VALLEY  
1231 PM PDT WED SEP 9 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 8 PM PDT THURSDAY
 
 
   
TONIGHT...MOSTLY CLEAR THIS EVENING
 
BECOMING PARTLY CLOUDY.  
LOWS 66 TO 76. AREAS OF WINDS NORTH 10 MPH.   
THURSDAY
 
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH  
A SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS 89 TO 97.  
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.   
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS 63 TO 73. AREAS OF WINDS  
WEST 10 TO 15 MPH WITH GUSTS TO 25 MPH.   
FRIDAY
 
MOSTLY SUNNY. HIGHS 85 TO 94. AREAS OF WINDS WEST 10 TO  
15 MPH. GUSTS TO 25 MPH...BECOMING 30 MPH IN THE AFTERNOON.   
FRIDAY NIGHT
 
CLEAR, COOLER. LOWS 57 TO 67. AREAS OF WINDS WEST  
10 TO 15 MPH. GUSTS TO 30 MPH...BECOMING 25 MPH OVERNIGHT.   
SATURDAY
 
SUNNY. HIGHS 80 TO 89.   
SATURDAY NIGHT
 
MOSTLY CLEAR. COOLER. LOWS 52 TO 62.   
SUNDAY
 
MOSTLY SUNNY. HIGHS 78 TO 87.   
SUNDAY NIGHT
 
CLEAR. LOWS 50 TO 60.   
MONDAY
 
SUNNY. HIGHS 78 TO 87.   
MONDAY NIGHT
 
CLEAR. LOWS 48 TO 58.   
TUESDAY
 
SUNNY. HIGHS 75 TO 85.   
TUESDAY NIGHT
 
CLEAR. LOWS 48 TO 58.   
WEDNESDAY
 
MOSTLY SUNNY. HIGHS 75 TO 83.  
 

 
 
CAZ060-101000-  
APPLE AND LUCERNE VALLEYS-  
INCLUDING THE CITIES OF VICTORVILLE, HESPERIA, APPLE VALLEY,  
AND LUCERNE VALLEY  
1231 PM PDT WED SEP 9 2026  
   
TONIGHT...MOSTLY CLEAR THIS EVENING
 
BECOMING PARTLY CLOUDY.  
LOWS 70 TO 78. AREAS OF WINDS WEST 10 MPH.   
THURSDAY...MOSTLY SUNNY IN THE MORNING
 
BECOMING PARTLY CLOUDY.  
HIGHS 98 TO 104. AREAS OF WINDS WEST 10 TO 15 MPH. GUSTS TO  
30 MPH IN THE AFTERNOON.   
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS 69 TO 76. AREAS OF WINDS  
WEST 10 TO 20 MPH WITH GUSTS TO 30 MPH.   
FRIDAY
 
MOSTLY SUNNY. HIGHS 95 TO 104. AREAS OF WINDS WEST  
15 TO 25 MPH. GUSTS TO 30 MPH...BECOMING 40 MPH IN THE AFTERNOON.   
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS 63 TO 72. AREAS OF WINDS  
SOUTHWEST 15 TO 25 MPH WITH GUSTS TO 35 MPH.   
SATURDAY
 
MOSTLY SUNNY. BREEZY. HIGHS 89 TO 99.   
SATURDAY NIGHT
 
CLEAR, BREEZY. LOWS 59 TO 67.   
SUNDAY
 
SUNNY. HIGHS 84 TO 91.   
SUNDAY NIGHT
 
CLEAR. LOWS 56 TO 66.   
MONDAY
 
SUNNY. HIGHS 85 TO 92.   
MONDAY NIGHT
 
CLEAR. LOWS 55 TO 65.   
TUESDAY
 
SUNNY. HIGHS 82 TO 90.   
TUESDAY NIGHT
 
CLEAR. LOWS 52 TO 62.   
WEDNESDAY
 
MOSTLY SUNNY. HIGHS 81 TO 87.  
 

 
 
CAZ065-101000-  
SAN GORGONIO PASS NEAR BANNING-  
1231 PM PDT WED SEP 9 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT FRIDAY
 
 
   
TONIGHT
 
MOSTLY CLEAR. LOWS AROUND 82 THROUGH THE PASS TO 89 IN  
THE NORTHERN COACHELLA VALLEY. AREAS OF WINDS WEST 10 TO 20 MPH  
WITH GUSTS TO 30 MPH.   
THURSDAY...MOSTLY SUNNY IN THE MORNING
 
BECOMING PARTLY CLOUDY.  
VERY HOT. HIGHS AROUND 104 THROUGH THE PASS TO 110 IN THE  
NORTHERN COACHELLA VALLEY. AREAS OF WINDS NORTHWEST 10 TO 20 MPH.  
GUSTS TO 25 MPH...BECOMING 30 MPH IN THE AFTERNOON.   
THURSDAY NIGHT
 
MOSTLY CLEAR. AREAS OF BLOWING SAND AND BLOWING  
DUST OVERNIGHT. LOWS AROUND 79 THROUGH THE PASS TO 86 IN THE  
NORTHERN COACHELLA VALLEY. AREAS OF WINDS WEST 15 TO 25 MPH WITH  
GUSTS TO 40 MPH.   
FRIDAY
 
MOSTLY SUNNY. AREAS OF BLOWING SAND AND BLOWING DUST IN  
THE AFTERNOON. HOT. HIGHS AROUND 100 THROUGH THE PASS TO 105 TO  
108 IN THE NORTHERN COACHELLA VALLEY. AREAS OF WINDS WEST 20 TO  
30 MPH. GUSTS TO 40 MPH...BECOMING 45 MPH IN THE AFTERNOON.   
FRIDAY NIGHT
 
MOSTLY CLEAR. AREAS OF BLOWING SAND AND BLOWING  
DUST. LOWS AROUND 73 THROUGH THE PASS TO 82 IN THE NORTHERN  
COACHELLA VALLEY. AREAS OF WINDS WEST 20 TO 30 MPH WITH GUSTS TO  
45 MPH.   
SATURDAY
 
MOSTLY SUNNY. AREAS OF BLOWING SAND AND BLOWING DUST.  
WINDY. HIGHS 92 TO 95 THROUGH THE PASS TO 100 TO 104 IN THE  
NORTHERN COACHELLA VALLEY.   
SATURDAY NIGHT
 
CLEAR, WINDY. LOWS 69 TO 79.   
SUNDAY
 
SUNNY, BREEZY. HIGHS AROUND 90 THROUGH THE PASS TO  
96 TO 100 IN THE NORTHERN COACHELLA VALLEY.   
SUNDAY NIGHT
 
CLEAR, BREEZY. LOWS 68 TO 78.   
MONDAY
 
SUNNY. HIGHS AROUND 90 THROUGH THE PASS TO 95 TO 99 IN  
THE NORTHERN COACHELLA VALLEY.   
MONDAY NIGHT
 
CLEAR. LOWS 66 TO 76.   
TUESDAY
 
SUNNY. HIGHS 86 TO 89 THROUGH THE PASS TO 92 TO 96 IN  
THE NORTHERN COACHELLA VALLEY.   
TUESDAY NIGHT
 
CLEAR. LOWS 65 TO 75.   
WEDNESDAY
 
MOSTLY SUNNY. HIGHS AROUND 86 THROUGH THE PASS TO  
91 TO 94 IN THE NORTHERN COACHELLA VALLEY.  
 

 
 
CAZ061-101000-  
COACHELLA VALLEY-  
INCLUDING THE CITIES OF INDIO, PALM SPRINGS, CATHEDRAL CITY,  
PALM DESERT, PALM DESERT COUNTRY, LA QUINTA, AND COACHELLA  
1231 PM PDT WED SEP 9 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT FRIDAY
 
 
   
TONIGHT...MOSTLY CLEAR THIS EVENING
 
BECOMING PARTLY CLOUDY.  
LOWS 85 TO 89. AREAS OF WINDS NORTHWEST TO 10 MPH.   
THURSDAY
 
MOSTLY SUNNY. VERY HOT. HIGHS 109 TO 112. LIGHT WINDS  
BECOMING SOUTH 10 MPH IN THE AFTERNOON.   
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS 83 TO 87. AREAS OF WINDS  
NORTHWEST 10 TO 15 MPH WITH GUSTS TO 30 MPH.   
FRIDAY
 
MOSTLY SUNNY. HOT. HIGHS AROUND 108. AREAS OF WINDS  
WEST TO 10 MPH BECOMING SOUTH WITH GUSTS TO 25 MPH IN THE  
AFTERNOON.   
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS 79 TO 83. AREAS OF WINDS WEST  
10 TO 20 MPH. GUSTS TO 30 MPH...BECOMING 25 MPH OVERNIGHT.   
SATURDAY
 
MOSTLY SUNNY. HIGHS AROUND 104.   
SATURDAY NIGHT
 
CLEAR. LOWS 75 TO 79.   
SUNDAY
 
SUNNY. HIGHS AROUND 100.   
SUNDAY NIGHT
 
CLEAR. LOWS 74 TO 78.   
MONDAY
 
SUNNY. HIGHS AROUND 99.   
MONDAY NIGHT
 
CLEAR. LOWS 72 TO 77.   
TUESDAY
 
SUNNY. HIGHS AROUND 97.   
TUESDAY NIGHT
 
CLEAR. LOWS 71 TO 75.   
WEDNESDAY
 
SUNNY. HIGHS AROUND 95.  
 

 
 
CAZ062-101000-  
SAN DIEGO COUNTY DESERTS-  
INCLUDING THE CITY OF BORREGO SPRINGS  
1231 PM PDT WED SEP 9 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT FRIDAY
 
 
   
TONIGHT...MOSTLY CLEAR THIS EVENING
 
BECOMING PARTLY CLOUDY.  
LOWS 84 TO 91. AREAS OF WINDS WEST TO 10 MPH.   
THURSDAY
 
MOSTLY SUNNY. VERY HOT. HIGHS 108 TO 113. LIGHT WINDS  
BECOMING EAST 10 TO 15 MPH IN THE AFTERNOON.   
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS 82 TO 90. AREAS OF WINDS  
WEST 10 TO 20 MPH WITH GUSTS TO 30 MPH.   
FRIDAY
 
MOSTLY SUNNY. VERY HOT. HIGHS 106 TO 111. AREAS OF  
WINDS WEST 10 MPH...BECOMING SOUTHWEST 15 TO 25 MPH WITH GUSTS TO  
35 MPH IN THE AFTERNOON.   
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS 78 TO 85. AREAS OF WINDS WEST  
15 TO 25 MPH WITH GUSTS TO 35 MPH...BECOMING 10 TO 15 MPH WITH  
GUSTS TO 25 MPH OVERNIGHT.   
SATURDAY
 
MOSTLY SUNNY. HOT. HIGHS 103 TO 108.   
SATURDAY NIGHT
 
CLEAR. LOWS 73 TO 81.   
SUNDAY
 
SUNNY. HIGHS 100 TO 104.   
SUNDAY NIGHT
 
CLEAR. LOWS 71 TO 80.   
MONDAY
 
SUNNY. HIGHS 99 TO 103.   
MONDAY NIGHT
 
CLEAR. LOWS 70 TO 78.   
TUESDAY
 
SUNNY. HIGHS 97 TO 102.   
TUESDAY NIGHT
 
CLEAR. LOWS 69 TO 77.   
WEDNESDAY
 
MOSTLY SUNNY. HIGHS 95 TO 100.  
 

 
 
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