378
FPUS56 KSGX 250701
ZFPSGX
ZONE FORECAST PRODUCT FOR EXTREME SOUTHWEST CALIFORNIA
NATIONAL WEATHER SERVICE SAN DIEGO CA
1201 AM PDT TUE AUG 25 2026
CAZ552-252115-
ORANGE COUNTY COASTAL AREAS-
INCLUDING THE CITIES OF HUNTINGTON BEACH, COSTA MESA,
NEWPORT BEACH, LAGUNA BEACH, AND SAN CLEMENTE
1201 AM PDT TUE AUG 25 2026
...HEAT ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 8 PM PDT
FRIDAY...
TODAY...PARTLY CLOUDY WITH PATCHY FOG THIS MORNING
BECOMING
MOSTLY SUNNY. HIGHS 81 TO 86 AT THE BEACHES TO 88 TO 93 FARTHER
INLAND AND NEAR HIGHER COASTAL TERRAIN. LIGHT WINDS BECOMING
SOUTHWEST 10 MPH THIS AFTERNOON.
TONIGHT
MOSTLY CLEAR. LOWS 68 TO 72. AREAS OF WINDS SOUTH TO
10 MPH IN THE EVENING BECOMING LIGHT.
WEDNESDAY
MOSTLY SUNNY. HIGHS 83 TO 88 AT THE BEACHES TO 90 TO
95 FARTHER INLAND AND NEAR HIGHER COASTAL TERRAIN. LIGHT WINDS
BECOMING SOUTHWEST 10 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT...MOSTLY CLEAR IN THE EVENING
BECOMING PARTLY
CLOUDY OVERNIGHT WITH PATCHY FOG. LOWS 70 TO 73. AREAS OF WINDS
SOUTH 10 MPH IN THE EVENING BECOMING LIGHT.
THURSDAY
PATCHY FOG IN THE MORNING. PARTLY CLOUDY. HIGHS 85 TO
90 AT THE BEACHES TO 93 TO 98 FARTHER INLAND AND NEAR HIGHER
COASTAL TERRAIN. LIGHT WINDS BECOMING SOUTHWEST 10 MPH IN THE
AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY. PATCHY FOG OVERNIGHT. LOWS 71 TO
74.
FRIDAY
PATCHY FOG IN THE MORNING. PARTLY CLOUDY. HIGHS 86 TO
91 AT THE BEACHES TO 94 TO 99 FARTHER INLAND AND NEAR HIGHER
COASTAL TERRAIN.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 70 TO 73.
SATURDAY...PARTLY CLOUDY IN THE MORNING
BECOMING MOSTLY SUNNY.
HIGHS 79 TO 84 AT THE BEACHES TO 86 TO 91 FARTHER INLAND AND NEAR
HIGHER COASTAL TERRAIN.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 70.
SUNDAY...PARTLY CLOUDY 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. LOWS 65 TO 68.
MONDAY...PARTLY CLOUDY IN THE MORNING
BECOMING MOSTLY SUNNY.
HIGHS 74 TO 78 AT THE BEACHES TO 80 TO 85 FARTHER INLAND AND NEAR
HIGHER COASTAL TERRAIN.
CAZ554-252115-
ORANGE COUNTY INLAND AREAS-
INCLUDING THE CITIES OF SANTA ANA, ANAHEIM, GARDEN GROVE, IRVINE,
ORANGE, FULLERTON, AND MISSION VIEJO
1201 AM PDT TUE AUG 25 2026
..HEAT ADVISORY IN EFFECT UNTIL 10 AM PDT THIS MORNING
...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM
PDT FRIDAY...
TODAY...PARTLY CLOUDY WITH PATCHY FOG THIS MORNING
BECOMING
MOSTLY SUNNY. HIGHS 90 TO 94 TOWARDS THE COAST TO 100 FARTHER
INLAND. LIGHT WINDS BECOMING SOUTHWEST 10 MPH THIS AFTERNOON.
TONIGHT
MOSTLY CLEAR. LOWS 68 TO 72. AREAS OF WINDS SOUTHWEST
TO 10 MPH IN THE EVENING BECOMING LIGHT.
WEDNESDAY
MOSTLY SUNNY. HIGHS 92 TO 96 TOWARDS THE COAST TO
99 TO 102 FARTHER INLAND. LIGHT WINDS BECOMING SOUTHWEST 10 MPH
IN THE AFTERNOON.
WEDNESDAY NIGHT...MOSTLY CLEAR IN THE EVENING
BECOMING PARTLY
CLOUDY. LOWS 72 TO 76. AREAS OF WINDS SOUTH TO 10 MPH IN THE
EVENING BECOMING LIGHT.
THURSDAY
PATCHY FOG IN THE MORNING. PARTLY CLOUDY. HIGHS 95 TO
100 TOWARDS THE COAST TO 102 TO 105 FARTHER INLAND. LIGHT WINDS
BECOMING SOUTHWEST 10 MPH IN THE AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY. PATCHY FOG OVERNIGHT. LOWS 72 TO
76.
FRIDAY
PATCHY FOG IN THE MORNING. PARTLY CLOUDY. HIGHS 96 TO
101 TOWARDS THE COAST TO 104 FARTHER INLAND.
FRIDAY NIGHT...MOSTLY CLEAR IN THE EVENING
BECOMING PARTLY
CLOUDY. LOWS 71 TO 75.
SATURDAY...PARTLY CLOUDY IN THE MORNING
BECOMING MOSTLY SUNNY.
HIGHS AROUND 90 TOWARDS THE COAST TO 94 TO 97 FARTHER INLAND.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 67 TO 71.
SUNDAY...PARTLY CLOUDY IN THE MORNING
BECOMING MOSTLY SUNNY.
HIGHS 84 TO 87 TOWARDS THE COAST TO 89 TO 92 FARTHER INLAND.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 63 TO 68.
MONDAY...PARTLY CLOUDY IN THE MORNING
BECOMING MOSTLY SUNNY.
HIGHS 82 TO 85 TOWARDS THE COAST TO 86 TO 89 FARTHER INLAND.
CAZ043-252115-
SAN DIEGO COUNTY COASTAL AREAS-
INCLUDING THE CITIES OF OCEANSIDE, VISTA, CARLSBAD, ENCINITAS,
CHULA VISTA, NATIONAL CITY, AND SAN DIEGO
1201 AM PDT TUE AUG 25 2026
...HEAT ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 8 PM PDT
FRIDAY...
TODAY...PARTLY CLOUDY WITH PATCHY FOG THIS MORNING
BECOMING
MOSTLY SUNNY. HIGHS 81 TO 86 NEAR THE COAST TO 90 TO 95 INLAND.
LIGHT WINDS BECOMING WEST 10 MPH THIS AFTERNOON.
TONIGHT...MOSTLY CLEAR IN THE EVENING
BECOMING PARTLY CLOUDY
OVERNIGHT WITH PATCHY FOG. LOWS 67 TO 72. LIGHT WINDS.
WEDNESDAY...PARTLY CLOUDY WITH PATCHY FOG IN THE MORNING
BECOMING MOSTLY SUNNY. HIGHS 83 TO 88 NEAR THE COAST TO 92 TO
96 INLAND. AREAS OF WINDS WEST TO 10 MPH.
WEDNESDAY NIGHT...MOSTLY CLEAR IN THE EVENING
BECOMING PARTLY
CLOUDY OVERNIGHT WITH PATCHY FOG. LOWS 70 TO 74. LIGHT WINDS.
THURSDAY...MOSTLY CLOUDY WITH PATCHY FOG IN THE MORNING
BECOMING PARTLY CLOUDY. HIGHS 84 TO 89 NEAR THE COAST TO 94 TO
99 INLAND. LIGHT WINDS BECOMING WEST 10 MPH IN THE AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY. PATCHY FOG OVERNIGHT. LOWS 71 TO
75.
FRIDAY
PATCHY FOG IN THE MORNING. PARTLY CLOUDY. HIGHS 84 TO
89 NEAR THE COAST TO 95 TO 100 INLAND.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 69 TO 74.
SATURDAY...PARTLY CLOUDY IN THE MORNING
BECOMING MOSTLY SUNNY.
HIGHS 80 TO 85 NEAR THE COAST TO 88 TO 93 INLAND.
SATURDAY NIGHT...MOSTLY CLEAR IN THE EVENING
BECOMING PARTLY
CLOUDY. LOWS 67 TO 71.
SUNDAY
PARTLY CLOUDY. HIGHS 77 TO 82 NEAR THE COAST TO 83 TO
88 INLAND.
SUNDAY NIGHT...MOSTLY CLEAR IN THE EVENING
BECOMING PARTLY
CLOUDY. LOWS 64 TO 69.
MONDAY
PARTLY CLOUDY. HIGHS 75 TO 80 NEAR THE COAST TO 81 TO
86 INLAND.
CAZ050-252115-
SAN DIEGO COUNTY VALLEYS-
INCLUDING THE CITIES OF ESCONDIDO, EL CAJON, SAN MARCOS, LA MESA,
SANTEE, AND POWAY
1201 AM PDT TUE AUG 25 2026
..HEAT ADVISORY IN EFFECT UNTIL 10 AM PDT THIS MORNING
...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM
PDT FRIDAY...
TODAY
MOSTLY SUNNY. HIGHS 93 TO 98 IN THE WESTERN VALLEYS TO
97 TO 102 NEAR THE FOOTHILLS. AREAS OF WINDS WEST TO 10 MPH...
BECOMING 10 TO 15 MPH THIS AFTERNOON.
TONIGHT
MOSTLY CLEAR. LOWS 69 TO 74. AREAS OF WINDS WEST TO
10 MPH IN THE EVENING BECOMING LIGHT.
WEDNESDAY
MOSTLY SUNNY. HIGHS 95 TO 100 IN THE WESTERN VALLEYS
TO 99 TO 104 NEAR THE FOOTHILLS. AREAS OF WINDS WEST TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 72 TO 77. LIGHT WINDS.
THURSDAY
PATCHY FOG IN THE MORNING. PARTLY CLOUDY. HIGHS
101 TO 106. LIGHT WINDS BECOMING WEST 10 MPH IN THE AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 73 TO 78.
FRIDAY...PARTLY CLOUDY IN THE MORNING
BECOMING MOSTLY SUNNY.
HIGHS 101 TO 106.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 71 TO 76.
SATURDAY
MOSTLY SUNNY. HIGHS 91 TO 96 IN THE WESTERN VALLEYS
TO 95 TO 100 NEAR THE FOOTHILLS.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 67 TO 72.
SUNDAY...PARTLY CLOUDY IN THE MORNING
BECOMING MOSTLY SUNNY.
HIGHS 86 TO 91 IN THE WESTERN VALLEYS TO 90 TO 95 NEAR THE
FOOTHILLS.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 63 TO 67.
MONDAY...PARTLY CLOUDY IN THE MORNING
BECOMING MOSTLY SUNNY.
HIGHS 83 TO 88 IN THE WESTERN VALLEYS TO 87 TO 92 NEAR THE
FOOTHILLS.
CAZ048-252115-
SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE-
INCLUDING THE CITIES OF RIVERSIDE, SAN BERNARDINO, ONTARIO,
MORENO VALLEY, FONTANA, RANCHO CUCAMONGA, AND CORONA
1201 AM PDT TUE AUG 25 2026
..HEAT ADVISORY IN EFFECT UNTIL 10 AM PDT THIS MORNING
...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM
PDT FRIDAY...
TODAY
MOSTLY SUNNY. HIGHS 102 TO 108. AREAS OF WINDS WEST TO
10 MPH...BECOMING 10 TO 15 MPH WITH GUSTS TO 25 MPH THIS
AFTERNOON.
TONIGHT
MOSTLY CLEAR. LOWS 70 TO 74. AREAS OF WINDS WEST 10 TO
15 MPH WITH GUSTS TO 25 MPH IN THE EVENING BECOMING LIGHT.
WEDNESDAY
MOSTLY SUNNY. HOT. HIGHS 104 TO 110. AREAS OF WINDS
WEST TO 10 MPH...BECOMING 10 TO 15 MPH WITH GUSTS TO 25 MPH IN
THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 73 TO 77. AREAS OF WINDS
SOUTHWEST TO 10 MPH IN THE EVENING BECOMING LIGHT.
THURSDAY...MOSTLY SUNNY IN THE MORNING
BECOMING PARTLY CLOUDY.
HOT. HIGHS 105 TO 110. LIGHT WINDS BECOMING WEST 10 TO 15 MPH IN
THE AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 73 TO 77.
FRIDAY
PARTLY CLOUDY. HIGHS 103 TO 109.
FRIDAY NIGHT...MOSTLY CLEAR IN THE EVENING
BECOMING PARTLY
CLOUDY. LOWS 71 TO 75.
SATURDAY
MOSTLY SUNNY. HIGHS 98 TO 104.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 67 TO 72.
SUNDAY
MOSTLY SUNNY. HIGHS 93 TO 99.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 63 TO 68.
MONDAY
MOSTLY SUNNY. HIGHS 90 TO 96.
CAZ057-252115-
SANTA ANA MOUNTAINS AND FOOTHILLS-
1201 AM PDT TUE AUG 25 2026
..HEAT ADVISORY IN EFFECT UNTIL 10 AM PDT THIS MORNING
...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM
PDT FRIDAY...
TODAY
MOSTLY SUNNY. HIGHS 95 TO 105. LIGHT WINDS BECOMING WEST
10 TO 15 MPH WITH GUSTS TO 25 MPH THIS AFTERNOON.
TONIGHT
CLEAR. LOWS 68 TO 78. AREAS OF WINDS SOUTHWEST 10 TO
15 MPH IN THE EVENING BECOMING LIGHT.
WEDNESDAY
SUNNY. HIGHS 97 TO 107. AREAS OF WINDS NORTH TO
10 MPH BECOMING WEST 10 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 71 TO 79. AREAS OF WINDS
NORTH TO 10 MPH IN THE EVENING BECOMING LIGHT.
THURSDAY...MOSTLY SUNNY IN THE MORNING
BECOMING PARTLY CLOUDY.
HIGHS 98 TO 108. LIGHT WINDS BECOMING WEST 10 MPH IN THE
AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 72 TO 80.
FRIDAY...PARTLY CLOUDY IN THE MORNING
BECOMING MOSTLY SUNNY.
HIGHS 98 TO 108.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 70 TO 78.
SATURDAY
MOSTLY SUNNY. HIGHS 92 TO 102.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 66 TO 74.
SUNDAY
MOSTLY SUNNY. HIGHS 87 TO 97.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 61 TO 68.
MONDAY
MOSTLY SUNNY. HIGHS 83 TO 93.
CAZ055-252115-
SAN BERNARDINO COUNTY MOUNTAINS-
INCLUDING THE CITIES OF CRESTLINE, LAKE ARROWHEAD, BIG BEAR CITY,
BIG BEAR LAKE, RUNNING SPRINGS, AND WRIGHTWOOD
1201 AM PDT TUE AUG 25 2026
..HEAT ADVISORY IN EFFECT UNTIL 8 PM PDT FRIDAY
TODAY
MOSTLY SUNNY THIS MORNING, THEN PARTLY CLOUDY WITH A
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS AFTERNOON. HIGHS
77 TO 87 ABOVE 6000 FEET TO 87 TO 96 BELOW 6000 FEET. AREAS OF
WINDS SOUTH 10 TO 15 MPH. CHANCE OF MEASURABLE PRECIPITATION
20 PERCENT.
TONIGHT
MOSTLY CLEAR. LOWS 54 TO 64 ABOVE 6000 FEET TO 64 TO
74 BELOW 6000 FEET. AREAS OF WINDS WEST 10 TO 15 MPH. GUSTS TO
25 MPH IN THE EVENING.
WEDNESDAY...MOSTLY SUNNY IN THE MORNING
BECOMING PARTLY
CLOUDY. HIGHS 79 TO 89 ABOVE 6000 FEET TO 89 TO 97 BELOW
6000 FEET. AREAS OF WINDS NORTHWEST TO 10 MPH BECOMING SOUTH WITH
GUSTS TO 25 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 55 TO 65 ABOVE 6000 FEET TO
65 TO 75 BELOW 6000 FEET. AREAS OF WINDS WEST 10 MPH.
THURSDAY...MOSTLY SUNNY IN THE MORNING
BECOMING PARTLY CLOUDY.
HIGHS 79 TO 89 ABOVE 6000 FEET TO 89 TO 97 BELOW 6000 FEET. AREAS
OF WINDS SOUTHWEST 10 TO 15 MPH. GUSTS TO 25 MPH IN THE
AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 59 TO 69.
FRIDAY
PARTLY CLOUDY. HIGHS 77 TO 87 ABOVE 6000 FEET TO 87 TO
96 BELOW 6000 FEET.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 57 TO 67.
SATURDAY
MOSTLY SUNNY. HIGHS 76 TO 86 ABOVE 6000 FEET TO 85 TO
94 BELOW 6000 FEET.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 55 TO 65.
SUNDAY
MOSTLY SUNNY. HIGHS 73 TO 83 ABOVE 6000 FEET TO 81 TO
91 BELOW 6000 FEET.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 51 TO 61.
MONDAY
MOSTLY SUNNY. HIGHS 70 TO 80 ABOVE 6000 FEET TO 78 TO
88 BELOW 6000 FEET.
CAZ056-252115-
RIVERSIDE COUNTY MOUNTAINS-
INCLUDING THE CITY OF IDYLLWILD-PINE COVE
1201 AM PDT TUE AUG 25 2026
..HEAT ADVISORY IN EFFECT UNTIL 8 PM PDT FRIDAY
TODAY
SUNNY THIS MORNING, THEN PARTLY CLOUDY WITH A SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS THIS AFTERNOON. HIGHS 88 TO
98. AREAS OF WINDS EAST TO 10 MPH BECOMING WEST THIS AFTERNOON.
CHANCE OF MEASURABLE PRECIPITATION 20 PERCENT.
TONIGHT
MOSTLY CLEAR. LOWS 62 TO 72. AREAS OF WINDS WEST
10 MPH.
WEDNESDAY...SUNNY IN THE MORNING
BECOMING PARTLY CLOUDY. HIGHS
89 TO 99. AREAS OF WINDS WEST TO 10 MPH...BECOMING 10 TO 15 MPH
WITH GUSTS TO 25 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 63 TO 73. AREAS OF WINDS
WEST 10 TO 15 MPH WITH GUSTS TO 25 MPH...BECOMING TO 10 MPH
OVERNIGHT.
THURSDAY...MOSTLY SUNNY IN THE MORNING
BECOMING PARTLY CLOUDY.
HIGHS 89 TO 99. AREAS OF WINDS WEST TO 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 63 TO 73.
FRIDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE
AFTERNOON. HIGHS 88 TO 98.
FRIDAY NIGHT...PARTLY CLOUDY IN THE EVENING
BECOMING MOSTLY
CLEAR. LOWS 61 TO 71.
SATURDAY
MOSTLY SUNNY. HIGHS 86 TO 96.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 59 TO 69.
SUNDAY
MOSTLY SUNNY. HIGHS 83 TO 93.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 56 TO 66.
MONDAY
MOSTLY SUNNY. HIGHS 80 TO 90.
CAZ058-252115-
SAN DIEGO COUNTY MOUNTAINS-
INCLUDING THE CITIES OF JULIAN AND PINE VALLEY
1201 AM PDT TUE AUG 25 2026
..HEAT ADVISORY IN EFFECT UNTIL 10 AM PDT THIS MORNING
...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM
PDT FRIDAY...
TODAY
SUNNY THIS MORNING, THEN PARTLY CLOUDY WITH A SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS THIS AFTERNOON. HIGHS 90 TO
99. AREAS OF WINDS EAST TO 10 MPH BECOMING WEST WITH GUSTS TO
25 MPH THIS AFTERNOON. CHANCE OF MEASURABLE PRECIPITATION
20 PERCENT.
TONIGHT
MOSTLY CLEAR. LOWS 66 TO 76. AREAS OF WINDS WEST 10 TO
15 MPH WITH GUSTS TO 25 MPH.
WEDNESDAY...MOSTLY SUNNY IN THE MORNING
BECOMING PARTLY
CLOUDY. HIGHS 92 TO 100. AREAS OF WINDS NORTHWEST 10 TO 15 MPH.
GUSTS TO 25 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT...PARTLY CLOUDY IN THE EVENING
BECOMING MOSTLY
CLEAR. LOWS 68 TO 78. AREAS OF WINDS WEST 10 TO 15 MPH WITH GUSTS
TO 25 MPH...BECOMING TO 10 MPH OVERNIGHT.
THURSDAY...MOSTLY SUNNY IN THE MORNING
BECOMING PARTLY CLOUDY.
HIGHS 93 TO 101. AREAS OF WINDS WEST TO 10 MPH...BECOMING 10 TO
15 MPH IN THE AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 68 TO 78.
FRIDAY
PARTLY CLOUDY. HIGHS 92 TO 100.
FRIDAY NIGHT...PARTLY CLOUDY IN THE EVENING
BECOMING MOSTLY
CLEAR. LOWS 66 TO 76.
SATURDAY
MOSTLY SUNNY. HIGHS 89 TO 98.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 63 TO 73.
SUNDAY
MOSTLY SUNNY. HIGHS 85 TO 93.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 59 TO 69.
MONDAY
MOSTLY SUNNY. HIGHS 82 TO 91.
CAZ060-252115-
APPLE AND LUCERNE VALLEYS-
INCLUDING THE CITIES OF VICTORVILLE, HESPERIA, APPLE VALLEY,
AND LUCERNE VALLEY
1201 AM PDT TUE AUG 25 2026
...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM
PDT FRIDAY...
TODAY...MOSTLY SUNNY THIS MORNING
BECOMING PARTLY CLOUDY.
HIGHS 100 TO 106. AREAS OF WINDS WEST TO 10 MPH. GUSTS TO 25 MPH
THIS AFTERNOON.
TONIGHT
MOSTLY CLEAR. LOWS 71 TO 79. AREAS OF WINDS WEST 10 TO
15 MPH WITH GUSTS TO 25 MPH.
WEDNESDAY...SUNNY IN THE MORNING
BECOMING PARTLY CLOUDY. HIGHS
101 TO 107. AREAS OF WINDS WEST 10 TO 15 MPH. GUSTS TO 25 MPH IN
THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 71 TO 79. AREAS OF WINDS
WEST 10 TO 15 MPH WITH GUSTS TO 25 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS 101 TO 107. AREAS OF WINDS WEST
10 TO 15 MPH. GUSTS TO 30 MPH IN THE AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 71 TO 78.
FRIDAY
PARTLY CLOUDY. HIGHS 100 TO 105.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 69 TO 77.
SATURDAY
MOSTLY SUNNY. HIGHS 98 TO 104.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 67 TO 75.
SUNDAY
MOSTLY SUNNY. BREEZY. HIGHS 95 TO 102.
SUNDAY NIGHT
MOSTLY CLEAR. BREEZY. LOWS 62 TO 71.
MONDAY
MOSTLY SUNNY. BREEZY. HIGHS 92 TO 100.
CAZ065-252115-
SAN GORGONIO PASS NEAR BANNING-
1201 AM PDT TUE AUG 25 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT FRIDAY
TODAY...SUNNY THIS MORNING
BECOMING PARTLY CLOUDY. HOT. HIGHS
AROUND 104 THROUGH THE PASS TO 110 IN THE NORTHERN COACHELLA
VALLEY. AREAS OF WINDS WEST 10 TO 15 MPH BECOMING SOUTHEAST THIS
AFTERNOON. GUSTS TO 25 MPH.
TONIGHT
MOSTLY CLEAR. LOWS AROUND 80 THROUGH THE PASS TO 89 IN
THE NORTHERN COACHELLA VALLEY. AREAS OF WINDS WEST 10 TO 20 MPH
WITH GUSTS TO 35 MPH.
WEDNESDAY
MOSTLY SUNNY. HOT. HIGHS AROUND 106 THROUGH THE PASS
TO 108 TO 112 IN THE NORTHERN COACHELLA VALLEY. AREAS OF WINDS
WEST 10 TO 20 MPH WITH GUSTS TO 30 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 81 THROUGH THE PASS
TO 89 IN THE NORTHERN COACHELLA VALLEY. AREAS OF WINDS NORTHWEST
10 TO 20 MPH. GUSTS TO 35 MPH...BECOMING 30 MPH OVERNIGHT.
THURSDAY...MOSTLY SUNNY IN THE MORNING
BECOMING PARTLY CLOUDY.
HOT. HIGHS AROUND 107 THROUGH THE PASS TO 110 TO 113 IN THE
NORTHERN COACHELLA VALLEY. AREAS OF WINDS NORTHWEST 10 TO 20 MPH
WITH GUSTS TO 30 MPH BECOMING SOUTH 10 TO 15 MPH WITH GUSTS TO
25 MPH IN THE AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 82 TO 90.
FRIDAY
PARTLY CLOUDY. HOT. HIGHS AROUND 105 THROUGH THE PASS
TO 110 IN THE NORTHERN COACHELLA VALLEY.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 80 TO 88.
SATURDAY
MOSTLY SUNNY. WINDY, HOT. HIGHS AROUND 104 THROUGH
THE PASS TO 107 TO 111 IN THE NORTHERN COACHELLA VALLEY.
SATURDAY NIGHT
MOSTLY CLEAR. WINDY. LOWS 77 TO 86.
SUNDAY
MOSTLY SUNNY. WINDY. HIGHS AROUND 99 THROUGH THE PASS
TO 104 TO 108 IN THE NORTHERN COACHELLA VALLEY.
SUNDAY NIGHT
MOSTLY CLEAR. VERY WINDY. LOWS 73 TO 82.
MONDAY
MOSTLY SUNNY. VERY WINDY. HIGHS AROUND 96 THROUGH THE
PASS TO 101 TO 105 IN THE NORTHERN COACHELLA VALLEY.
CAZ061-252115-
COACHELLA VALLEY-
INCLUDING THE CITIES OF INDIO, PALM SPRINGS, CATHEDRAL CITY,
PALM DESERT, PALM DESERT COUNTRY, LA QUINTA, AND COACHELLA
1201 AM PDT TUE AUG 25 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT FRIDAY
TODAY
MOSTLY SUNNY. HOT. HIGHS 109 TO 112. AREAS OF WINDS
NORTHWEST TO 10 MPH BECOMING SOUTHEAST 10 MPH THIS AFTERNOON.
TONIGHT
MOSTLY CLEAR. LOWS 86 TO 89. AREAS OF WINDS NORTHWEST
10 TO 15 MPH WITH GUSTS TO 25 MPH.
WEDNESDAY
MOSTLY SUNNY. HOT. HIGHS 110 TO 113. AREAS OF WINDS
NORTHWEST TO 10 MPH BECOMING SOUTH 10 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 86 TO 90. AREAS OF WINDS
NORTHWEST 10 TO 15 MPH. GUSTS TO 25 MPH OVERNIGHT.
THURSDAY...MOSTLY SUNNY IN THE MORNING
BECOMING PARTLY CLOUDY.
HOT. HIGHS AROUND 113. AREAS OF WINDS NORTHWEST 10 MPH BECOMING
SOUTH IN THE AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 90.
FRIDAY
PARTLY CLOUDY. HOT. HIGHS 110 TO 113.
FRIDAY NIGHT...PARTLY CLOUDY IN THE EVENING
BECOMING MOSTLY
CLEAR. LOWS 85 TO 88.
SATURDAY
MOSTLY SUNNY. HOT. HIGHS 109 TO 112.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 84 TO 87.
SUNDAY
MOSTLY SUNNY. HOT. HIGHS AROUND 110.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 80 TO 83.
MONDAY
MOSTLY SUNNY. HIGHS 104 TO 107.
CAZ062-252115-
SAN DIEGO COUNTY DESERTS-
INCLUDING THE CITY OF BORREGO SPRINGS
1201 AM PDT TUE AUG 25 2026
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT FRIDAY
TODAY...SUNNY THIS MORNING
BECOMING PARTLY CLOUDY. HOT. HIGHS
108 TO 113. LIGHT WINDS BECOMING SOUTHEAST 10 MPH THIS AFTERNOON.
TONIGHT
MOSTLY CLEAR. LOWS 86 TO 91. AREAS OF WINDS NORTHWEST
10 TO 15 MPH WITH GUSTS TO 25 MPH.
WEDNESDAY...MOSTLY SUNNY IN THE MORNING
BECOMING PARTLY
CLOUDY. HOT. HIGHS 109 TO 114. AREAS OF WINDS WEST 10 MPH
BECOMING SOUTHEAST IN THE AFTERNOON.
WEDNESDAY NIGHT...PARTLY CLOUDY IN THE EVENING
BECOMING MOSTLY
CLEAR. LOWS 86 TO 92. AREAS OF WINDS WEST 10 TO 15 MPH. GUSTS TO
25 MPH IN THE EVENING.
THURSDAY...MOSTLY SUNNY IN THE MORNING
BECOMING PARTLY CLOUDY.
VERY HOT. HIGHS 111 TO 116. AREAS OF WINDS WEST 10 MPH BECOMING
SOUTHEAST IN THE AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 86 TO 92.
FRIDAY...MOSTLY SUNNY IN THE MORNING
BECOMING PARTLY CLOUDY.
HOT. HIGHS 110 TO 114.
FRIDAY NIGHT...PARTLY CLOUDY IN THE EVENING
BECOMING MOSTLY
CLEAR. LOWS 84 TO 90.
SATURDAY
MOSTLY SUNNY. HOT. HIGHS 109 TO 114.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 83 TO 89.
SUNDAY
MOSTLY SUNNY. HOT. HIGHS 106 TO 110.
SUNDAY NIGHT
MOSTLY CLEAR. WINDY. LOWS 79 TO 85.
MONDAY
MOSTLY SUNNY. HIGHS 104 TO 108.
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