442  
FPUS56 KSGX 150909  
ZFPSGX  
 
ZONE FORECAST PRODUCT FOR EXTREME SOUTHWEST CALIFORNIA  
NATIONAL WEATHER SERVICE SAN DIEGO CA  
209 AM PDT SUN MAR 15 2026  
 
CAZ552-152115-  
ORANGE COUNTY COASTAL AREAS-  
INCLUDING THE CITIES OF HUNTINGTON BEACH, COSTA MESA,  
NEWPORT BEACH, LAGUNA BEACH, AND SAN CLEMENTE  
209 AM PDT SUN MAR 15 2026  
 
...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM MONDAY TO 8 PM PDT  
FRIDAY...  
   
TODAY...PARTLY CLOUDY WITH PATCHY FOG THIS MORNING  
BECOMING  
MOSTLY SUNNY. HIGHS 72 TO 75 AT THE BEACHES TO 77 TO 81 FARTHER  
INLAND AND NEAR HIGHER COASTAL TERRAIN. LIGHT WINDS BECOMING  
SOUTHWEST 10 MPH THIS AFTERNOON.   
TONIGHT  
PARTLY CLOUDY. PATCHY FOG OVERNIGHT. LOWS AROUND 53.  
AREAS OF WINDS SOUTH TO 10 MPH.   
MONDAY  
MOSTLY SUNNY. HIGHS 78 TO 82 AT THE BEACHES TO 83 TO  
88 FARTHER INLAND AND NEAR HIGHER COASTAL TERRAIN. LIGHT WINDS  
BECOMING WEST 10 MPH IN THE AFTERNOON.   
MONDAY NIGHT  
MOSTLY CLEAR. LOWS 55 TO 58. AREAS OF WINDS  
NORTHWEST TO 10 MPH IN THE EVENING BECOMING LIGHT.   
TUESDAY...PARTLY CLOUDY IN THE MORNING  
BECOMING MOSTLY SUNNY.  
HIGHS 82 TO 86 AT THE BEACHES TO 88 TO 92 FARTHER INLAND AND NEAR  
HIGHER COASTAL TERRAIN. LIGHT WINDS BECOMING SOUTHWEST 10 MPH IN  
THE AFTERNOON.   
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 59.   
WEDNESDAY  
MOSTLY SUNNY. HIGHS 82 TO 86 AT THE BEACHES TO 87 TO  
92 FARTHER INLAND AND NEAR HIGHER COASTAL TERRAIN.   
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 60.   
THURSDAY  
MOSTLY SUNNY. HIGHS 82 TO 87 AT THE BEACHES TO 88 TO  
93 FARTHER INLAND AND NEAR HIGHER COASTAL TERRAIN.   
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 60.   
FRIDAY  
MOSTLY SUNNY. HIGHS 82 TO 87 AT THE BEACHES TO 89 TO  
94 FARTHER INLAND AND NEAR HIGHER COASTAL TERRAIN.   
FRIDAY NIGHT...MOSTLY CLEAR IN THE EVENING  
BECOMING PARTLY  
CLOUDY. LOWS AROUND 60.   
SATURDAY...PARTLY CLOUDY IN THE MORNING  
BECOMING MOSTLY SUNNY.  
HIGHS 78 TO 82 AT THE BEACHES TO 84 TO 89 FARTHER INLAND AND NEAR  
HIGHER COASTAL TERRAIN.  
 
 
 
CAZ554-152115-  
ORANGE COUNTY INLAND AREAS-  
INCLUDING THE CITIES OF SANTA ANA, ANAHEIM, GARDEN GROVE, IRVINE,  
ORANGE, FULLERTON, AND MISSION VIEJO  
209 AM PDT SUN MAR 15 2026  
 
...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM MONDAY TO 8 PM PDT  
FRIDAY...  
   
TODAY...PARTLY CLOUDY WITH PATCHY FOG THIS MORNING  
BECOMING  
MOSTLY SUNNY. HIGHS 79 TO 82 TOWARDS THE COAST TO 83 TO  
87 FARTHER INLAND. LIGHT WINDS BECOMING WEST 10 MPH THIS  
AFTERNOON.   
TONIGHT...MOSTLY CLEAR IN THE EVENING  
BECOMING PARTLY CLOUDY  
OVERNIGHT WITH PATCHY FOG. LOWS 53 TO 59. LIGHT WINDS BECOMING  
WEST TO 10 MPH WITH GUSTS TO 25 MPH OVERNIGHT.   
MONDAY  
MOSTLY SUNNY. HIGHS 86 TO 90 TOWARDS THE COAST TO 91 TO  
95 FARTHER INLAND. AREAS OF WINDS WEST 15 TO 25 MPH WITH GUSTS TO  
40 MPH.   
MONDAY NIGHT  
MOSTLY CLEAR. LOWS 56 TO 64. AREAS OF WINDS WEST  
TO 10 MPH BECOMING EAST WITH GUSTS TO 25 MPH OVERNIGHT.   
TUESDAY  
MOSTLY SUNNY. HIGHS 90 TO 93 TOWARDS THE COAST TO  
94 TO 97 FARTHER INLAND. AREAS OF WINDS WEST 10 TO 15 MPH. GUSTS  
TO 30 MPH IN THE MORNING.   
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS 59 TO 66.   
WEDNESDAY  
MOSTLY SUNNY. HIGHS 90 TO 93 TOWARDS THE COAST TO  
95 TO 98 FARTHER INLAND.   
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS 58 TO 66.   
THURSDAY  
MOSTLY SUNNY. HIGHS 91 TO 95 TOWARDS THE COAST TO  
96 TO 100 FARTHER INLAND.   
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS 59 TO 68.   
FRIDAY  
MOSTLY SUNNY. HIGHS 91 TO 95 TOWARDS THE COAST TO  
100 FARTHER INLAND.   
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 58 TO 67.   
SATURDAY  
MOSTLY SUNNY. HIGHS 86 TO 90 TOWARDS THE COAST TO  
91 TO 94 FARTHER INLAND.  
 
 
 
CAZ043-152115-  
SAN DIEGO COUNTY COASTAL AREAS-  
INCLUDING THE CITIES OF OCEANSIDE, VISTA, CARLSBAD, ENCINITAS,  
CHULA VISTA, NATIONAL CITY, AND SAN DIEGO  
209 AM PDT SUN MAR 15 2026  
 
...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM MONDAY TO 8 PM PDT  
FRIDAY...  
   
TODAY  
PATCHY FOG THIS MORNING. PARTLY CLOUDY. HIGHS 70 TO  
75 NEAR THE COAST TO 77 TO 82 INLAND. LIGHT WINDS BECOMING WEST  
10 MPH THIS AFTERNOON.   
TONIGHT  
PARTLY CLOUDY. PATCHY FOG. LOWS 50 TO 55. LIGHT WINDS.   
MONDAY  
MOSTLY SUNNY. WARMER. HIGHS 77 TO 82 NEAR THE COAST TO  
85 TO 90 INLAND. LIGHT WINDS BECOMING NORTHWEST 10 MPH IN THE  
AFTERNOON.   
MONDAY NIGHT  
MOSTLY CLEAR. LOWS 53 TO 60. AREAS OF WINDS  
NORTHWEST TO 10 MPH IN THE EVENING BECOMING LIGHT.   
TUESDAY  
MOSTLY SUNNY. HIGHS 81 TO 86 NEAR THE COAST TO 89 TO  
93 INLAND. LIGHT WINDS BECOMING WEST 10 MPH IN THE AFTERNOON.   
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS 55 TO 61.   
WEDNESDAY  
MOSTLY SUNNY. HIGHS 81 TO 86 NEAR THE COAST TO 90 TO  
94 INLAND.   
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS 54 TO 61.   
THURSDAY  
MOSTLY SUNNY. HIGHS 82 TO 87 NEAR THE COAST TO 91 TO  
95 INLAND.   
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS 56 TO 62.   
FRIDAY  
MOSTLY SUNNY. HIGHS 83 TO 88 NEAR THE COAST TO 93 TO  
96 INLAND.   
FRIDAY NIGHT...MOSTLY CLEAR IN THE EVENING  
BECOMING PARTLY  
CLOUDY. LOWS 56 TO 62.   
SATURDAY...PARTLY CLOUDY IN THE MORNING  
BECOMING MOSTLY SUNNY.  
HIGHS 79 TO 84 NEAR THE COAST TO 89 TO 92 INLAND.  
 
 
 
CAZ050-152115-  
SAN DIEGO COUNTY VALLEYS-  
INCLUDING THE CITIES OF ESCONDIDO, EL CAJON, SAN MARCOS, LA MESA,  
SANTEE, AND POWAY  
209 AM PDT SUN MAR 15 2026  
 
...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM MONDAY TO 8 PM PDT  
FRIDAY...  
   
TODAY  
MOSTLY SUNNY. HIGHS 80 TO 84 IN THE WESTERN VALLEYS TO  
83 TO 88 NEAR THE FOOTHILLS. LIGHT WINDS BECOMING WEST 10 TO  
15 MPH WITH GUSTS TO 30 MPH THIS AFTERNOON.   
TONIGHT  
MOSTLY CLEAR. LOWS 52 TO 58 IN WIND SHELTERED AREAS TO  
54 TO 64 IN WARMER LOCATIONS. AREAS OF WINDS WEST 10 TO 15 MPH  
BECOMING NORTHEAST OVERNIGHT. GUSTS TO 25 MPH.   
MONDAY  
MOSTLY SUNNY. HIGHS 89 TO 94. AREAS OF WINDS EAST 10 TO  
20 MPH BECOMING WEST 10 TO 15 MPH IN THE AFTERNOON. GUSTS TO  
30 MPH.   
MONDAY NIGHT  
MOSTLY CLEAR. LOWS 56 TO 62 IN WIND SHELTERED  
AREAS TO 58 TO 68 IN WARMER LOCATIONS. AREAS OF WINDS NORTHWEST  
10 TO 15 MPH BECOMING NORTHEAST OVERNIGHT. GUSTS TO 25 MPH.   
TUESDAY  
MOSTLY SUNNY. HIGHS 92 TO 97. AREAS OF WINDS EAST  
10 TO 15 MPH BECOMING WEST IN THE AFTERNOON. GUSTS TO 25 MPH.   
TUESDAY NIGHT  
CLEAR. LOWS 59 TO 69.   
WEDNESDAY  
MOSTLY SUNNY. HIGHS 93 TO 98.   
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS 58 TO 68.   
THURSDAY  
SUNNY, HOT. HIGHS 96 TO 101.   
THURSDAY NIGHT  
CLEAR. LOWS 61 TO 71.   
FRIDAY  
SUNNY, HOT. HIGHS 97 TO 102.   
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 61 TO 71.   
SATURDAY  
MOSTLY SUNNY. HIGHS 92 TO 97.  
 
 
 
CAZ048-152115-  
SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE-  
INCLUDING THE CITIES OF RIVERSIDE, SAN BERNARDINO, ONTARIO,  
MORENO VALLEY, FONTANA, RANCHO CUCAMONGA, AND CORONA  
209 AM PDT SUN MAR 15 2026  
 
...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM MONDAY TO 8 PM PDT  
FRIDAY...  
   
TODAY  
MOSTLY SUNNY. WARMER. HIGHS 87 TO 93. AREAS OF WINDS  
NORTH 10 TO 20 MPH WITH GUSTS TO 35 MPH.   
TONIGHT  
MOSTLY CLEAR. LOWS 49 TO 53 IN WIND SHELTERED AREAS TO  
54 TO 64 IN WARMER LOCATIONS. AREAS OF WINDS NORTH 10 TO 15 MPH  
WITH GUSTS TO 30 MPH.   
MONDAY  
MOSTLY SUNNY. HIGHS 91 TO 96. AREAS OF WINDS NORTH  
10 TO 20 MPH WITH GUSTS TO 35 MPH.   
MONDAY NIGHT  
MOSTLY CLEAR. LOWS 51 TO 56 IN WIND SHELTERED  
AREAS TO 56 TO 66 IN WARMER LOCATIONS. AREAS OF WINDS EAST 10 TO  
15 MPH WITH GUSTS TO 30 MPH.   
TUESDAY  
SUNNY, HOT. HIGHS 95 TO 100. AREAS OF WINDS NORTH  
10 TO 15 MPH. GUSTS TO 30 MPH...BECOMING 25 MPH IN THE AFTERNOON.   
TUESDAY NIGHT  
CLEAR. LOWS 56 TO 66.   
WEDNESDAY  
MOSTLY SUNNY. HOT. HIGHS 96 TO 102.   
WEDNESDAY NIGHT...PARTLY CLOUDY IN THE EVENING  
BECOMING MOSTLY  
CLEAR. LOWS 56 TO 66.   
THURSDAY  
SUNNY, HOT. HIGHS 99 TO 104.   
THURSDAY NIGHT  
CLEAR. LOWS 58 TO 68.   
FRIDAY  
SUNNY, HOT. HIGHS 99 TO 105.   
FRIDAY NIGHT  
CLEAR. LOWS 57 TO 67.   
SATURDAY  
SUNNY, HOT. HIGHS 94 TO 100.  
 
 
 
CAZ057-152115-  
SANTA ANA MOUNTAINS AND FOOTHILLS-  
209 AM PDT SUN MAR 15 2026  
 
...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM MONDAY TO 8 PM PDT  
FRIDAY...  
   
TODAY  
MOSTLY SUNNY. WARMER. HIGHS 79 TO 86. AREAS OF WINDS  
NORTH 10 TO 20 MPH. GUSTS TO 35 MPH...BECOMING 30 MPH THIS  
AFTERNOON.   
TONIGHT  
MOSTLY CLEAR. LOWS 54 TO 64. AREAS OF WINDS NORTH  
10 TO 20 MPH. GUSTS TO 30 MPH...BECOMING 35 MPH OVERNIGHT.   
MONDAY  
MOSTLY SUNNY. HIGHS 84 TO 91. AREAS OF WINDS NORTH  
15 TO 25 MPH. GUSTS TO 40 MPH...BECOMING 35 MPH IN THE AFTERNOON.   
MONDAY NIGHT  
MOSTLY CLEAR. LOWS 57 TO 67. AREAS OF WINDS NORTH  
10 TO 20 MPH. GUSTS TO 25 MPH...BECOMING 30 MPH OVERNIGHT.   
TUESDAY  
MOSTLY SUNNY. HIGHS 88 TO 95. AREAS OF WINDS NORTHEAST  
10 TO 15 MPH WITH GUSTS TO 30 MPH BECOMING WEST IN THE AFTERNOON.   
TUESDAY NIGHT  
CLEAR. LOWS 59 TO 69.   
WEDNESDAY  
SUNNY. HIGHS 89 TO 96.   
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS 60 TO 70.   
THURSDAY  
SUNNY. HIGHS 91 TO 98.   
THURSDAY NIGHT  
CLEAR. LOWS 63 TO 73.   
FRIDAY  
SUNNY. HIGHS 91 TO 98.   
FRIDAY NIGHT  
CLEAR. LOWS 61 TO 71.   
SATURDAY  
MOSTLY SUNNY. HIGHS 86 TO 93.  
 
 
 
CAZ055-152115-  
SAN BERNARDINO COUNTY MOUNTAINS-  
INCLUDING THE CITIES OF CRESTLINE, LAKE ARROWHEAD, BIG BEAR CITY,  
BIG BEAR LAKE, RUNNING SPRINGS, AND WRIGHTWOOD  
209 AM PDT SUN MAR 15 2026  
 
...EXTREME HEAT WATCH IN EFFECT FROM THURSDAY MORNING THROUGH  
FRIDAY EVENING...  
   
TODAY  
MOSTLY SUNNY. HIGHS 62 TO 72 ABOVE 6000 FEET TO 71 TO  
81 BELOW 6000 FEET. AREAS OF WINDS NORTH 10 TO 20 MPH WITH GUSTS  
TO 30 MPH.   
TONIGHT  
MOSTLY CLEAR. LOWS 37 TO 47 ABOVE 6000 FEET TO 48 TO  
58 BELOW 6000 FEET. AREAS OF WINDS NORTHEAST 10 TO 20 MPH WITH  
GUSTS TO 30 MPH.   
MONDAY  
MOSTLY SUNNY. HIGHS 64 TO 74 ABOVE 6000 FEET TO 73 TO  
83 BELOW 6000 FEET. AREAS OF WINDS NORTH 10 TO 20 MPH WITH GUSTS  
TO 35 MPH.   
MONDAY NIGHT  
MOSTLY CLEAR. LOWS 39 TO 49 ABOVE 6000 FEET TO  
51 TO 61 BELOW 6000 FEET. AREAS OF WINDS NORTHEAST 10 TO 15 MPH  
WITH GUSTS TO 30 MPH.   
TUESDAY  
MOSTLY SUNNY. HIGHS 70 TO 80 ABOVE 6000 FEET TO 79 TO  
89 BELOW 6000 FEET. AREAS OF WINDS EAST 10 TO 15 MPH. GUSTS TO  
30 MPH...BECOMING 25 MPH IN THE AFTERNOON.   
TUESDAY NIGHT  
CLEAR. LOWS 47 TO 57.   
WEDNESDAY  
MOSTLY SUNNY. HIGHS 73 TO 83 ABOVE 6000 FEET TO  
82 TO 91 BELOW 6000 FEET.   
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS 49 TO 59.   
THURSDAY  
SUNNY. HIGHS 74 TO 84 ABOVE 6000 FEET TO 84 TO  
93 BELOW 6000 FEET.   
THURSDAY NIGHT  
CLEAR. LOWS 49 TO 59.   
FRIDAY  
SUNNY. HIGHS 75 TO 85 ABOVE 6000 FEET TO 85 TO 94 BELOW  
6000 FEET.   
FRIDAY NIGHT  
CLEAR. LOWS 49 TO 59.   
SATURDAY  
MOSTLY SUNNY. HIGHS 72 TO 82 ABOVE 6000 FEET TO 81 TO  
91 BELOW 6000 FEET.  
 
 
 
CAZ056-152115-  
RIVERSIDE COUNTY MOUNTAINS-  
INCLUDING THE CITY OF IDYLLWILD-PINE COVE  
209 AM PDT SUN MAR 15 2026  
 
...EXTREME HEAT WATCH IN EFFECT FROM THURSDAY MORNING THROUGH  
FRIDAY EVENING...  
   
TODAY  
MOSTLY SUNNY. WARMER. HIGHS 73 TO 83. AREAS OF WINDS  
NORTHEAST 10 TO 20 MPH. GUSTS TO 35 MPH...BECOMING 30 MPH THIS  
AFTERNOON.   
TONIGHT  
MOSTLY CLEAR. LOWS 48 TO 58. AREAS OF WINDS NORTHEAST  
10 TO 20 MPH. GUSTS TO 30 MPH...BECOMING 35 MPH OVERNIGHT.   
MONDAY  
MOSTLY SUNNY. HIGHS 75 TO 85. AREAS OF WINDS NORTHEAST  
15 TO 25 MPH. GUSTS TO 45 MPH...BECOMING 40 MPH IN THE AFTERNOON.   
MONDAY NIGHT  
MOSTLY CLEAR. LOWS 51 TO 61. AREAS OF WINDS  
NORTHEAST 10 TO 20 MPH WITH GUSTS TO 35 MPH.   
TUESDAY  
SUNNY, WARMER. HIGHS 81 TO 91. AREAS OF WINDS EAST  
10 TO 20 MPH WITH GUSTS TO 30 MPH.   
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS 55 TO 65.   
WEDNESDAY...SUNNY IN THE MORNING  
BECOMING PARTLY CLOUDY. HIGHS  
85 TO 95.   
WEDNESDAY NIGHT...PARTLY CLOUDY IN THE EVENING  
BECOMING MOSTLY  
CLEAR. LOWS 57 TO 67.   
THURSDAY  
SUNNY. HIGHS 86 TO 96.   
THURSDAY NIGHT  
CLEAR. LOWS 59 TO 69.   
FRIDAY  
SUNNY. HIGHS 88 TO 98.   
FRIDAY NIGHT  
CLEAR. LOWS 58 TO 68.   
SATURDAY  
SUNNY. HIGHS 85 TO 95.  
 
 
 
CAZ058-152115-  
SAN DIEGO COUNTY MOUNTAINS-  
INCLUDING THE CITIES OF JULIAN AND PINE VALLEY  
209 AM PDT SUN MAR 15 2026  
 
...EXTREME HEAT WATCH IN EFFECT FROM THURSDAY MORNING THROUGH  
FRIDAY EVENING...  
   
TODAY  
MOSTLY SUNNY. WARMER. HIGHS 74 TO 83. AREAS OF WINDS  
EAST 10 TO 20 MPH WITH GUSTS TO 35 MPH.   
TONIGHT  
MOSTLY CLEAR. LOWS 50 TO 60. AREAS OF WINDS EAST 10 TO  
15 MPH. GUSTS TO 25 MPH...BECOMING 30 MPH OVERNIGHT.   
MONDAY  
MOSTLY SUNNY. HIGHS 76 TO 85. AREAS OF WINDS NORTHEAST  
15 TO 25 MPH. GUSTS TO 40 MPH...BECOMING 45 MPH IN THE AFTERNOON.   
MONDAY NIGHT  
MOSTLY CLEAR. LOWS 53 TO 63. AREAS OF WINDS  
NORTHEAST 15 TO 25 MPH. GUSTS TO 35 MPH...BECOMING 40 MPH  
OVERNIGHT.   
TUESDAY  
SUNNY, WARMER. HIGHS 81 TO 91. AREAS OF WINDS EAST  
15 TO 25 MPH. GUSTS TO 40 MPH...BECOMING 30 MPH IN THE AFTERNOON.   
TUESDAY NIGHT  
CLEAR. LOWS 56 TO 66.   
WEDNESDAY...SUNNY IN THE MORNING  
BECOMING PARTLY CLOUDY. HIGHS  
86 TO 95.   
WEDNESDAY NIGHT...PARTLY CLOUDY IN THE EVENING  
BECOMING CLEAR.  
LOWS 57 TO 67.   
THURSDAY  
SUNNY. HIGHS 87 TO 96.   
THURSDAY NIGHT  
CLEAR. LOWS 59 TO 69.   
FRIDAY  
SUNNY. HIGHS 89 TO 97.   
FRIDAY NIGHT  
CLEAR. LOWS 58 TO 68.   
SATURDAY  
SUNNY. HIGHS 85 TO 93.  
 
 
 
CAZ060-152115-  
APPLE AND LUCERNE VALLEYS-  
INCLUDING THE CITIES OF VICTORVILLE, HESPERIA, APPLE VALLEY,  
AND LUCERNE VALLEY  
209 AM PDT SUN MAR 15 2026  
   
TODAY...PARTLY CLOUDY THIS MORNING  
BECOMING MOSTLY SUNNY.  
HIGHS 80 TO 85. AREAS OF WINDS WEST 10 TO 15 MPH BECOMING  
NORTHEAST THIS AFTERNOON. GUSTS TO 25 MPH.   
TONIGHT  
MOSTLY CLEAR. LOWS 47 TO 55. AREAS OF WINDS NORTH  
10 MPH.   
MONDAY  
MOSTLY SUNNY. HIGHS 82 TO 87. AREAS OF WINDS NORTHEAST  
10 MPH.   
MONDAY NIGHT  
MOSTLY CLEAR. LOWS 50 TO 60. AREAS OF WINDS NORTH  
10 MPH BECOMING WEST TO 10 MPH OVERNIGHT.   
TUESDAY  
MOSTLY SUNNY. HIGHS 89 TO 93. LIGHT WINDS BECOMING  
NORTHEAST 10 MPH IN THE AFTERNOON.   
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS 54 TO 63.   
WEDNESDAY  
MOSTLY SUNNY. HIGHS 93 TO 97.   
WEDNESDAY NIGHT...PARTLY CLOUDY IN THE EVENING  
BECOMING MOSTLY  
CLEAR. LOWS 53 TO 63.   
THURSDAY  
SUNNY. HIGHS 94 TO 99.   
THURSDAY NIGHT  
CLEAR. LOWS 55 TO 65.   
FRIDAY  
SUNNY, HOT. HIGHS 96 TO 101.   
FRIDAY NIGHT  
CLEAR. LOWS 55 TO 65.   
SATURDAY  
MOSTLY SUNNY. HOT. HIGHS 92 TO 100.  
 
 
 
CAZ065-152115-  
SAN GORGONIO PASS NEAR BANNING-  
209 AM PDT SUN MAR 15 2026  
 
...EXTREME HEAT WATCH IN EFFECT FROM THURSDAY MORNING THROUGH  
FRIDAY EVENING...  
   
TODAY  
MOSTLY SUNNY. HIGHS AROUND 90 THROUGH THE PASS TO 92 TO  
96 IN THE NORTHERN COACHELLA VALLEY. AREAS OF WINDS NORTHEAST  
20 TO 30 MPH. GUSTS TO 45 MPH...BECOMING 40 MPH THIS AFTERNOON.   
TONIGHT  
MOSTLY CLEAR. LOWS 60 TO 63 THROUGH THE PASS TO 67 TO  
72 IN THE NORTHERN COACHELLA VALLEY. AREAS OF WINDS NORTH 15 TO  
25 MPH. GUSTS TO 40 MPH...BECOMING 35 MPH OVERNIGHT.   
MONDAY  
MOSTLY SUNNY. HIGHS 91 TO 94 THROUGH THE PASS TO 94 TO  
99 IN THE NORTHERN COACHELLA VALLEY. AREAS OF WINDS NORTHEAST  
15 TO 25 MPH. GUSTS TO 35 MPH...BECOMING 40 MPH IN THE AFTERNOON.   
MONDAY NIGHT  
MOSTLY CLEAR. LOWS 63 TO 66 THROUGH THE PASS TO  
70 TO 78 IN THE NORTHERN COACHELLA VALLEY. AREAS OF WINDS NORTH  
15 TO 25 MPH. GUSTS TO 30 MPH...BECOMING 35 MPH OVERNIGHT.   
TUESDAY  
MOSTLY SUNNY. HOT. HIGHS AROUND 100 THROUGH THE PASS  
TO 99 TO 104 IN THE NORTHERN COACHELLA VALLEY. AREAS OF WINDS  
NORTHEAST 10 TO 20 MPH WITH GUSTS TO 35 MPH BECOMING SOUTH 10 TO  
15 MPH WITH GUSTS TO 25 MPH IN THE AFTERNOON.   
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS 69 TO 79.   
WEDNESDAY...MOSTLY SUNNY IN THE MORNING  
BECOMING PARTLY  
CLOUDY. HOT. HIGHS 99 TO 103 THROUGH THE PASS TO 103 TO 107 IN  
THE NORTHERN COACHELLA VALLEY.   
WEDNESDAY NIGHT...PARTLY CLOUDY IN THE EVENING  
BECOMING MOSTLY  
CLEAR. LOWS 70 TO 80.   
THURSDAY  
SUNNY, HOT. HIGHS 103 TO 108.   
THURSDAY NIGHT  
CLEAR. LOWS 72 TO 82.   
FRIDAY  
SUNNY. VERY HOT. HIGHS 102 TO 105 THROUGH THE PASS TO  
106 TO 111 IN THE NORTHERN COACHELLA VALLEY.   
FRIDAY NIGHT  
CLEAR. LOWS 71 TO 81.   
SATURDAY  
SUNNY, HOT. HIGHS 99 TO 102 THROUGH THE PASS TO  
105 TO 109 IN THE NORTHERN COACHELLA VALLEY.  
 
 
 
CAZ061-152115-  
COACHELLA VALLEY-  
INCLUDING THE CITIES OF INDIO, PALM SPRINGS, CATHEDRAL CITY,  
PALM DESERT, PALM DESERT COUNTRY, LA QUINTA, AND COACHELLA  
209 AM PDT SUN MAR 15 2026  
 
...EXTREME HEAT WATCH IN EFFECT FROM THURSDAY MORNING THROUGH  
FRIDAY EVENING...  
   
TODAY  
MOSTLY SUNNY. HIGHS 95 TO 99. AREAS OF WINDS NORTH 10 TO  
20 MPH WITH GUSTS TO 35 MPH.   
TONIGHT  
MOSTLY CLEAR. LOWS 61 TO 68. AREAS OF WINDS NORTH  
10 TO 20 MPH WITH GUSTS TO 35 MPH BECOMING WEST 15 TO 25 MPH WITH  
GUSTS TO 40 MPH OVERNIGHT.   
MONDAY  
MOSTLY SUNNY. HOT. HIGHS 97 TO 101. AREAS OF WINDS  
NORTH 10 TO 20 MPH WITH GUSTS TO 35 MPH.   
MONDAY NIGHT  
MOSTLY CLEAR. LOWS 65 TO 73. AREAS OF WINDS  
NORTHWEST 10 TO 20 MPH. GUSTS TO 25 MPH...BECOMING 40 MPH  
OVERNIGHT.   
TUESDAY  
SUNNY, HOT. HIGHS 101 TO 104. AREAS OF WINDS WEST  
10 TO 20 MPH WITH GUSTS TO 35 MPH BECOMING SOUTH TO 10 MPH IN THE  
AFTERNOON.   
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS 68 TO 76.   
WEDNESDAY...MOSTLY SUNNY IN THE MORNING  
BECOMING PARTLY  
CLOUDY. HOT. HIGHS 104 TO 108.   
WEDNESDAY NIGHT...PARTLY CLOUDY IN THE EVENING  
BECOMING CLEAR.  
LOWS 69 TO 77.   
THURSDAY  
SUNNY, HOT. HIGHS 106 TO 109.   
THURSDAY NIGHT  
CLEAR. LOWS 71 TO 79.   
FRIDAY  
SUNNY. VERY HOT. HIGHS AROUND 110.   
FRIDAY NIGHT  
CLEAR. LOWS 71 TO 79.   
SATURDAY  
SUNNY. VERY HOT. HIGHS 107 TO 111.  
 
 
 
CAZ062-152115-  
SAN DIEGO COUNTY DESERTS-  
INCLUDING THE CITY OF BORREGO SPRINGS  
209 AM PDT SUN MAR 15 2026  
 
...EXTREME HEAT WATCH IN EFFECT FROM THURSDAY MORNING THROUGH  
FRIDAY EVENING...  
   
TODAY  
MOSTLY SUNNY. HIGHS 92 TO 96. AREAS OF WINDS SOUTHEAST  
TO 10 MPH.   
TONIGHT  
MOSTLY CLEAR. LOWS 59 TO 69. AREAS OF WINDS EAST  
10 MPH BECOMING SOUTH OVERNIGHT. GUSTS TO 25 MPH.   
MONDAY  
MOSTLY SUNNY. HIGHS 94 TO 99. AREAS OF WINDS NORTH  
10 TO 15 MPH WITH GUSTS TO 30 MPH BECOMING NORTHEAST 15 TO 25 MPH  
WITH GUSTS TO 40 MPH IN THE AFTERNOON.   
MONDAY NIGHT  
MOSTLY CLEAR. LOWS 64 TO 74. AREAS OF WINDS NORTH  
10 TO 20 MPH WITH GUSTS TO 35 MPH BECOMING WEST 10 MPH WITH GUSTS  
TO 25 MPH OVERNIGHT.   
TUESDAY  
SUNNY, HOT. HIGHS 99 TO 102. AREAS OF WINDS SOUTH TO  
10 MPH BECOMING EAST IN THE AFTERNOON.   
TUESDAY NIGHT  
CLEAR. LOWS 68 TO 78.   
WEDNESDAY...SUNNY IN THE MORNING  
BECOMING PARTLY CLOUDY. HOT.  
HIGHS 104 TO 107.   
WEDNESDAY NIGHT...PARTLY CLOUDY IN THE EVENING  
BECOMING CLEAR.  
LOWS 69 TO 79.   
THURSDAY  
SUNNY, HOT. HIGHS 105 TO 109.   
THURSDAY NIGHT  
CLEAR. LOWS 71 TO 81.   
FRIDAY  
SUNNY. VERY HOT. HIGHS 108 TO 112.   
FRIDAY NIGHT  
CLEAR. LOWS 70 TO 80.   
SATURDAY  
SUNNY. VERY HOT. HIGHS 105 TO 110.  
 
 
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