887  
FPUS56 KSGX 211957  
ZFPSGX  
 
ZONE FORECAST PRODUCT FOR EXTREME SOUTHWEST CALIFORNIA  
NATIONAL WEATHER SERVICE SAN DIEGO CA  
1257 PM PDT MON APR 21 2025  
 
CAZ552-221000-  
ORANGE COUNTY COASTAL AREAS-  
INCLUDING THE CITIES OF HUNTINGTON BEACH, COSTA MESA,  
NEWPORT BEACH, LAGUNA BEACH, AND SAN CLEMENTE  
1257 PM PDT MON APR 21 2025  
   
TONIGHT...PARTLY CLOUDY THIS EVENING  
BECOMING MOSTLY CLOUDY.  
PATCHY FOG THIS EVENING. LOWS 50 TO 54. AREAS OF WINDS WEST 10 TO  
15 MPH THIS EVENING BECOMING LIGHT.   
TUESDAY...MOSTLY CLOUDY IN THE MORNING  
BECOMING PARTLY CLOUDY.  
HIGHS AROUND 64 AT THE BEACHES TO 70 FARTHER INLAND AND NEAR  
HIGHER COASTAL TERRAIN. LIGHT WINDS BECOMING SOUTHWEST 10 MPH IN  
THE AFTERNOON.   
TUESDAY NIGHT...PARTLY CLOUDY IN THE EVENING  
BECOMING CLOUDY.  
LOWS 51 TO 55. AREAS OF WINDS SOUTHWEST 10 MPH IN THE EVENING  
BECOMING LIGHT.   
WEDNESDAY...CLOUDY IN THE MORNING  
BECOMING PARTLY CLOUDY.  
HIGHS AROUND 64 AT THE BEACHES TO 66 TO 69 FARTHER INLAND AND  
NEAR HIGHER COASTAL TERRAIN. LIGHT WINDS BECOMING SOUTHWEST 10 TO  
15 MPH IN THE AFTERNOON.   
WEDNESDAY NIGHT...PARTLY CLOUDY IN THE EVENING  
BECOMING  
CLOUDY. LOWS 50 TO 54. AREAS OF WINDS SOUTHWEST 10 MPH IN THE  
EVENING BECOMING LIGHT.   
THURSDAY...CLOUDY IN THE MORNING  
BECOMING PARTLY CLOUDY. HIGHS  
AROUND 64 AT THE BEACHES TO 66 TO 69 FARTHER INLAND AND NEAR  
HIGHER COASTAL TERRAIN.   
THURSDAY NIGHT...PARTLY CLOUDY IN THE EVENING  
BECOMING CLOUDY.  
LOWS 50 TO 53.   
FRIDAY...MOSTLY CLOUDY IN THE MORNING  
BECOMING PARTLY CLOUDY.  
HIGHS AROUND 63 AT THE BEACHES TO 65 TO 68 FARTHER INLAND AND  
NEAR HIGHER COASTAL TERRAIN.   
FRIDAY NIGHT...MOSTLY CLEAR IN THE EVENING  
BECOMING PARTLY  
CLOUDY. LOWS 49 TO 53.   
SATURDAY...PARTLY CLOUDY IN THE MORNING  
BECOMING MOSTLY SUNNY.  
HIGHS 64 TO 68.   
SATURDAY NIGHT...MOSTLY CLEAR IN THE EVENING  
BECOMING PARTLY  
CLOUDY. LOWS 49 TO 53.   
SUNDAY...PARTLY CLOUDY IN THE MORNING  
BECOMING MOSTLY SUNNY.  
HIGHS AROUND 64 AT THE BEACHES TO 68 FARTHER INLAND AND NEAR  
HIGHER COASTAL TERRAIN.   
SUNDAY NIGHT...MOSTLY CLEAR IN THE EVENING  
BECOMING PARTLY  
CLOUDY. LOWS 49 TO 53.   
MONDAY...PARTLY CLOUDY IN THE MORNING  
BECOMING MOSTLY SUNNY.  
HIGHS 65 TO 68 AT THE BEACHES TO 71 FARTHER INLAND AND NEAR  
HIGHER COASTAL TERRAIN.  
 
 
 
CAZ554-221000-  
ORANGE COUNTY INLAND AREAS-  
INCLUDING THE CITIES OF SANTA ANA, ANAHEIM, GARDEN GROVE, IRVINE,  
ORANGE, FULLERTON, AND MISSION VIEJO  
1257 PM PDT MON APR 21 2025  
   
TONIGHT...PARTLY CLOUDY THIS EVENING  
BECOMING MOSTLY CLOUDY.  
PATCHY FOG OVERNIGHT. LOWS 48 TO 54. AREAS OF WINDS SOUTHWEST TO  
10 MPH THIS EVENING BECOMING LIGHT.   
TUESDAY...MOSTLY CLOUDY WITH PATCHY FOG IN THE MORNING  
 
BECOMING PARTLY CLOUDY. HIGHS AROUND 69 TOWARDS THE COAST TO  
70 TO 73 FARTHER INLAND. LIGHT WINDS BECOMING SOUTHWEST 10 MPH IN  
THE AFTERNOON.   
TUESDAY NIGHT...PARTLY CLOUDY IN THE EVENING  
BECOMING CLOUDY.  
PATCHY FOG IN THE EVENING. LOWS 50 TO 55. AREAS OF WINDS  
SOUTHWEST TO 10 MPH IN THE EVENING BECOMING LIGHT.   
WEDNESDAY...CLOUDY IN THE MORNING  
BECOMING PARTLY CLOUDY.  
HIGHS AROUND 70. LIGHT WINDS BECOMING SOUTHWEST 10 MPH IN THE  
AFTERNOON.   
WEDNESDAY NIGHT...PARTLY CLOUDY IN THE EVENING  
BECOMING MOSTLY  
CLOUDY OVERNIGHT WITH PATCHY FOG. LOWS 48 TO 53. AREAS OF WINDS  
SOUTHWEST TO 10 MPH IN THE EVENING BECOMING LIGHT.   
THURSDAY...MOSTLY CLOUDY WITH PATCHY FOG IN THE MORNING  
 
BECOMING PARTLY CLOUDY. HIGHS AROUND 69.   
THURSDAY NIGHT...PARTLY CLOUDY IN THE EVENING  
BECOMING MOSTLY  
CLOUDY. LOWS 48 TO 53.   
FRIDAY...MOSTLY CLOUDY IN THE MORNING  
BECOMING MOSTLY SUNNY.  
HIGHS AROUND 67.   
FRIDAY NIGHT...MOSTLY CLEAR IN THE EVENING  
BECOMING PARTLY  
CLOUDY. LOWS 48 TO 52.   
SATURDAY...PARTLY CLOUDY IN THE MORNING  
BECOMING MOSTLY SUNNY.  
HIGHS AROUND 70.   
SATURDAY NIGHT...MOSTLY CLEAR IN THE EVENING  
BECOMING PARTLY  
CLOUDY. LOWS 47 TO 52.   
SUNDAY...PARTLY CLOUDY IN THE MORNING  
BECOMING MOSTLY SUNNY.  
HIGHS AROUND 70.   
SUNDAY NIGHT...MOSTLY CLEAR IN THE EVENING  
BECOMING PARTLY  
CLOUDY. LOWS 48 TO 52.   
MONDAY...PARTLY CLOUDY IN THE MORNING  
BECOMING MOSTLY SUNNY.  
HIGHS AROUND 71 TOWARDS THE COAST TO 72 TO 75 FARTHER INLAND.  
 
 
 
CAZ043-221000-  
SAN DIEGO COUNTY COASTAL AREAS-  
INCLUDING THE CITIES OF OCEANSIDE, VISTA, CARLSBAD, ENCINITAS,  
CHULA VISTA, NATIONAL CITY, AND SAN DIEGO  
1257 PM PDT MON APR 21 2025  
   
TONIGHT...PARTLY CLOUDY THIS EVENING  
BECOMING MOSTLY CLOUDY.  
PATCHY FOG THIS EVENING. LOWS 48 TO 53. AREAS OF WINDS WEST TO  
10 MPH THIS EVENING BECOMING LIGHT.   
TUESDAY...MOSTLY CLOUDY IN THE MORNING  
BECOMING PARTLY CLOUDY.  
HIGHS 63 TO 66 NEAR THE COAST TO 67 TO 72 INLAND. AREAS OF WINDS  
WEST TO 10 MPH.   
TUESDAY NIGHT  
MOSTLY CLOUDY. LOWS 50 TO 54. AREAS OF WINDS  
WEST TO 10 MPH IN THE EVENING BECOMING LIGHT.   
WEDNESDAY...CLOUDY IN THE MORNING  
BECOMING PARTLY CLOUDY.  
HIGHS 63 TO 67 NEAR THE COAST TO 68 TO 73 INLAND. AREAS OF WINDS  
WEST TO 10 MPH.   
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS 48 TO 53. AREAS OF WINDS  
WEST TO 10 MPH IN THE EVENING BECOMING LIGHT.   
THURSDAY...MOSTLY CLOUDY IN THE MORNING  
BECOMING PARTLY  
CLOUDY. HIGHS 62 TO 66 NEAR THE COAST TO 66 TO 71 INLAND.   
THURSDAY NIGHT...PARTLY CLOUDY IN THE EVENING  
BECOMING CLOUDY.  
LOWS 49 TO 53.   
FRIDAY...CLOUDY IN THE MORNING  
BECOMING PARTLY CLOUDY. HIGHS  
61 TO 65 NEAR THE COAST TO 65 TO 70 INLAND.   
FRIDAY NIGHT...PARTLY CLOUDY IN THE EVENING  
BECOMING CLOUDY.  
LOWS 47 TO 53.   
SATURDAY...MOSTLY CLOUDY IN THE MORNING  
BECOMING PARTLY  
CLOUDY. HIGHS 62 TO 65 NEAR THE COAST TO 65 TO 70 INLAND.   
SATURDAY NIGHT...PARTLY CLOUDY IN THE EVENING  
BECOMING MOSTLY  
CLOUDY. LOWS 47 TO 53.   
SUNDAY...MOSTLY CLOUDY IN THE MORNING  
BECOMING MOSTLY SUNNY.  
HIGHS 62 TO 66 NEAR THE COAST TO 66 TO 71 INLAND.   
SUNDAY NIGHT...MOSTLY CLEAR IN THE EVENING  
BECOMING PARTLY  
CLOUDY. LOWS 47 TO 54.   
MONDAY...PARTLY CLOUDY IN THE MORNING  
BECOMING MOSTLY SUNNY.  
HIGHS AROUND 66 NEAR THE COAST TO 69 TO 73 INLAND.  
 
 
 
CAZ050-221000-  
SAN DIEGO COUNTY VALLEYS-  
INCLUDING THE CITIES OF ESCONDIDO, EL CAJON, SAN MARCOS, LA MESA,  
SANTEE, AND POWAY  
1257 PM PDT MON APR 21 2025  
   
TONIGHT  
PARTLY CLOUDY. PATCHY FOG OVERNIGHT. COLDER. LOWS  
41 TO 49 IN WIND SHELTERED AREAS TO 45 TO 50 IN WARMER LOCATIONS.  
AREAS OF WINDS WEST TO 10 MPH THIS EVENING BECOMING LIGHT.   
TUESDAY  
PATCHY FOG IN THE MORNING. PARTLY CLOUDY. HIGHS 71 TO  
76. AREAS OF WINDS WEST TO 10 MPH...BECOMING 10 TO 15 MPH IN THE  
AFTERNOON.   
TUESDAY NIGHT...PARTLY CLOUDY IN THE EVENING  
BECOMING MOSTLY  
CLOUDY. PATCHY FOG. LOWS 42 TO 51. AREAS OF WINDS WEST TO 10 MPH  
IN THE EVENING BECOMING LIGHT.   
WEDNESDAY  
PATCHY FOG IN THE MORNING. PARTLY CLOUDY. HIGHS  
69 TO 74. AREAS OF WINDS WEST TO 10 MPH...BECOMING 10 TO 15 MPH  
IN THE AFTERNOON.   
WEDNESDAY NIGHT  
PARTLY CLOUDY. PATCHY FOG OVERNIGHT. LOWS  
40 TO 50. AREAS OF WINDS WEST TO 10 MPH IN THE EVENING BECOMING  
LIGHT.   
THURSDAY...PARTLY CLOUDY WITH PATCHY FOG IN THE MORNING  
 
BECOMING MOSTLY SUNNY. HIGHS 69 TO 74.   
THURSDAY NIGHT...PARTLY CLOUDY IN THE EVENING  
BECOMING MOSTLY  
CLOUDY OVERNIGHT WITH PATCHY FOG. LOWS 39 TO 49.   
FRIDAY...MOSTLY CLOUDY WITH PATCHY FOG IN THE MORNING  
BECOMING  
MOSTLY SUNNY. HIGHS 65 TO 70.   
FRIDAY NIGHT...MOSTLY CLEAR IN THE EVENING  
BECOMING MOSTLY  
CLOUDY OVERNIGHT WITH PATCHY FOG. LOWS 39 TO 49.   
SATURDAY...MOSTLY CLOUDY WITH PATCHY FOG IN THE MORNING  
 
BECOMING MOSTLY SUNNY. HIGHS 65 TO 68 IN THE WESTERN VALLEYS TO  
61 TO 66 NEAR THE FOOTHILLS.   
SATURDAY NIGHT...MOSTLY CLEAR IN THE EVENING  
BECOMING MOSTLY  
CLOUDY OVERNIGHT WITH PATCHY FOG. LOWS 39 TO 49.   
SUNDAY...PARTLY CLOUDY WITH PATCHY FOG IN THE MORNING  
BECOMING  
MOSTLY SUNNY. HIGHS 65 TO 70.   
SUNDAY NIGHT...MOSTLY CLEAR IN THE EVENING  
BECOMING PARTLY  
CLOUDY OVERNIGHT WITH PATCHY FOG. LOWS 40 TO 50.   
MONDAY...PARTLY CLOUDY WITH PATCHY FOG IN THE MORNING  
BECOMING  
MOSTLY SUNNY. HIGHS 71 TO 76.  
 
 
 
CAZ048-221000-  
SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE-  
INCLUDING THE CITIES OF RIVERSIDE, SAN BERNARDINO, ONTARIO,  
MORENO VALLEY, FONTANA, RANCHO CUCAMONGA, AND CORONA  
1257 PM PDT MON APR 21 2025  
   
TONIGHT...MOSTLY CLEAR THIS EVENING  
BECOMING PARTLY CLOUDY.  
LOWS 45 TO 51. AREAS OF WINDS WEST 10 TO 15 MPH WITH GUSTS TO  
25 MPH THIS EVENING BECOMING LIGHT.   
TUESDAY...PARTLY CLOUDY IN THE MORNING  
BECOMING MOSTLY SUNNY.  
HIGHS 75 TO 79. AREAS OF WINDS WEST TO 10 MPH...BECOMING 10 TO  
15 MPH WITH GUSTS TO 25 MPH IN THE AFTERNOON.   
TUESDAY NIGHT...MOSTLY CLEAR IN THE EVENING  
BECOMING PARTLY  
CLOUDY OVERNIGHT WITH PATCHY FOG. LOWS 44 TO 51. AREAS OF WINDS  
WEST 10 TO 15 MPH WITH GUSTS TO 25 MPH IN THE EVENING BECOMING  
LIGHT.   
WEDNESDAY...PARTLY CLOUDY WITH PATCHY FOG IN THE MORNING  
 
BECOMING MOSTLY SUNNY. HIGHS 72 TO 76. AREAS OF WINDS WEST TO  
10 MPH BECOMING SOUTHWEST WITH GUSTS TO 25 MPH IN THE AFTERNOON.   
WEDNESDAY NIGHT...MOSTLY CLEAR IN THE EVENING  
BECOMING PARTLY  
CLOUDY. LOWS 43 TO 50. AREAS OF WINDS SOUTHWEST 10 TO 15 MPH WITH  
GUSTS TO 25 MPH IN THE EVENING BECOMING LIGHT.   
THURSDAY...PARTLY CLOUDY IN THE MORNING  
BECOMING MOSTLY SUNNY.  
HIGHS 71 TO 75.   
THURSDAY NIGHT  
PARTLY CLOUDY. PATCHY FOG OVERNIGHT. LOWS 42 TO  
49.   
FRIDAY...PARTLY CLOUDY WITH PATCHY FOG IN THE MORNING  
BECOMING  
MOSTLY SUNNY. HIGHS AROUND 70.   
FRIDAY NIGHT...MOSTLY CLEAR IN THE EVENING  
BECOMING PARTLY  
CLOUDY OVERNIGHT WITH PATCHY FOG. LOWS 40 TO 49.   
SATURDAY...PARTLY CLOUDY WITH PATCHY FOG IN THE MORNING  
 
BECOMING MOSTLY SUNNY. HIGHS 67 TO 71.   
SATURDAY NIGHT...MOSTLY CLEAR IN THE EVENING  
BECOMING PARTLY  
CLOUDY OVERNIGHT WITH PATCHY FOG. LOWS 40 TO 49.   
SUNDAY...PARTLY CLOUDY WITH PATCHY FOG IN THE MORNING  
BECOMING  
MOSTLY SUNNY. HIGHS 68 TO 72.   
SUNDAY NIGHT...MOSTLY CLEAR IN THE EVENING  
BECOMING PARTLY  
CLOUDY. LOWS 43 TO 50.   
MONDAY...PARTLY CLOUDY WITH PATCHY FOG IN THE MORNING  
BECOMING  
MOSTLY SUNNY. HIGHS 74 TO 78.  
 
 
 
CAZ057-221000-  
SANTA ANA MOUNTAINS AND FOOTHILLS-  
1257 PM PDT MON APR 21 2025  
   
TONIGHT  
MOSTLY CLEAR. LOWS 42 TO 50. AREAS OF WINDS WEST 10 TO  
15 MPH WITH GUSTS TO 25 MPH THIS EVENING BECOMING LIGHT.   
TUESDAY...PARTLY CLOUDY IN THE MORNING  
BECOMING MOSTLY SUNNY.  
HIGHS 66 TO 75. AREAS OF WINDS WEST TO 10 MPH...BECOMING 10 TO  
15 MPH WITH GUSTS TO 25 MPH IN THE AFTERNOON.   
TUESDAY NIGHT  
PARTLY CLOUDY. PATCHY FOG OVERNIGHT. LOWS 43 TO  
50. AREAS OF WINDS WEST 10 TO 15 MPH WITH GUSTS TO 25 MPH IN THE  
EVENING BECOMING LIGHT.   
WEDNESDAY...PARTLY CLOUDY WITH PATCHY FOG IN THE MORNING  
 
BECOMING MOSTLY SUNNY. HIGHS 64 TO 72. AREAS OF WINDS SOUTHWEST  
TO 10 MPH...BECOMING 10 TO 15 MPH WITH GUSTS TO 25 MPH IN THE  
AFTERNOON.   
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS 41 TO 48. AREAS OF WINDS  
SOUTHWEST 10 TO 15 MPH WITH GUSTS TO 25 MPH IN THE EVENING  
BECOMING LIGHT.   
THURSDAY  
PARTLY CLOUDY. HIGHS 64 TO 71.   
THURSDAY NIGHT...PARTLY CLOUDY IN THE EVENING  
BECOMING MOSTLY  
CLOUDY OVERNIGHT WITH PATCHY FOG. LOWS 41 TO 49.   
FRIDAY...PARTLY CLOUDY WITH PATCHY FOG IN THE MORNING  
BECOMING  
MOSTLY SUNNY. HIGHS 60 TO 68.   
FRIDAY NIGHT...MOSTLY CLEAR IN THE EVENING  
BECOMING PARTLY  
CLOUDY OVERNIGHT WITH PATCHY FOG. LOWS 41 TO 49.   
SATURDAY...PARTLY CLOUDY WITH PATCHY FOG IN THE MORNING  
 
BECOMING MOSTLY SUNNY. HIGHS 60 TO 67.   
SATURDAY NIGHT...MOSTLY CLEAR IN THE EVENING  
BECOMING PARTLY  
CLOUDY OVERNIGHT WITH PATCHY FOG. LOWS 41 TO 48.   
SUNDAY...PARTLY CLOUDY WITH PATCHY FOG IN THE MORNING  
BECOMING  
MOSTLY SUNNY. HIGHS 62 TO 68.   
SUNDAY NIGHT...MOSTLY CLEAR IN THE EVENING  
BECOMING PARTLY  
CLOUDY OVERNIGHT WITH PATCHY FOG. LOWS 42 TO 49.   
MONDAY...PARTLY CLOUDY WITH PATCHY FOG IN THE MORNING  
BECOMING  
MOSTLY SUNNY. HIGHS 67 TO 73.  
 
 
 
CAZ055-221000-  
SAN BERNARDINO COUNTY MOUNTAINS-  
INCLUDING THE CITIES OF CRESTLINE, LAKE ARROWHEAD, BIG BEAR CITY,  
BIG BEAR LAKE, RUNNING SPRINGS, AND WRIGHTWOOD  
1257 PM PDT MON APR 21 2025  
   
TONIGHT  
MOSTLY CLEAR. LOWS 33 TO 43 ABOVE 6000 FEET TO 40 TO  
50 BELOW 6000 FEET. AREAS OF WINDS SOUTH 10 TO 15 MPH. GUSTS TO  
30 MPH THIS EVENING.   
TUESDAY  
MOSTLY SUNNY. WARMER. HIGHS 60 TO 70 ABOVE 6000 FEET  
TO 67 TO 75 BELOW 6000 FEET. AREAS OF WINDS SOUTH 10 TO 20 MPH.  
GUSTS TO 25 MPH...BECOMING 30 MPH IN THE AFTERNOON.   
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS 31 TO 41 ABOVE 6000 FEET TO  
38 TO 48 BELOW 6000 FEET. AREAS OF WINDS SOUTH 10 TO 20 MPH.  
GUSTS TO 30 MPH...BECOMING 25 MPH OVERNIGHT.   
WEDNESDAY...MOSTLY SUNNY IN THE MORNING  
BECOMING PARTLY  
CLOUDY. HIGHS 58 TO 68 ABOVE 6000 FEET TO 63 TO 73 BELOW  
6000 FEET. AREAS OF WINDS SOUTHWEST 10 TO 20 MPH. GUSTS TO 30 MPH  
IN THE AFTERNOON.   
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS 30 TO 40 ABOVE 6000 FEET TO  
37 TO 46 BELOW 6000 FEET. AREAS OF WINDS WEST 10 TO 20 MPH. GUSTS  
TO 30 MPH...BECOMING 25 MPH OVERNIGHT.   
THURSDAY  
MOSTLY SUNNY. HIGHS 57 TO 67 ABOVE 6000 FEET TO 62 TO  
72 BELOW 6000 FEET.   
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS 31 TO 41.   
FRIDAY...PARTLY CLOUDY IN THE MORNING  
BECOMING MOSTLY SUNNY.  
HIGHS 52 TO 62 ABOVE 6000 FEET TO 57 TO 67 BELOW 6000 FEET.   
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 28 TO 38.   
SATURDAY...PARTLY CLOUDY IN THE MORNING  
BECOMING MOSTLY SUNNY.  
HIGHS 50 TO 60 ABOVE 6000 FEET TO 57 TO 65 BELOW 6000 FEET.   
SATURDAY NIGHT...MOSTLY CLEAR IN THE EVENING  
BECOMING PARTLY  
CLOUDY. LOWS 28 TO 38.   
SUNDAY  
MOSTLY SUNNY. HIGHS 52 TO 62 ABOVE 6000 FEET TO 58 TO  
67 BELOW 6000 FEET.   
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS 31 TO 41.   
MONDAY  
MOSTLY SUNNY. HIGHS 57 TO 66 ABOVE 6000 FEET TO 63 TO  
72 BELOW 6000 FEET.  
 
 
 
CAZ056-221000-  
RIVERSIDE COUNTY MOUNTAINS-  
INCLUDING THE CITY OF IDYLLWILD-PINE COVE  
1257 PM PDT MON APR 21 2025  
   
TONIGHT  
MOSTLY CLEAR. LOWS 37 TO 47. AREAS OF WINDS NORTHWEST  
10 TO 15 MPH. GUSTS TO 25 MPH THIS EVENING.   
TUESDAY  
MOSTLY SUNNY. HIGHS 68 TO 78. 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 35 TO 45. AREAS OF WINDS WEST  
10 TO 15 MPH. GUSTS TO 25 MPH...BECOMING 30 MPH OVERNIGHT.   
WEDNESDAY  
MOSTLY SUNNY. HIGHS 65 TO 75. AREAS OF WINDS WEST  
10 TO 20 MPH. GUSTS TO 25 MPH...BECOMING 35 MPH IN THE AFTERNOON.   
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS 34 TO 44. AREAS OF WINDS  
WEST 10 TO 20 MPH. GUSTS TO 35 MPH...BECOMING 30 MPH OVERNIGHT.   
THURSDAY  
MOSTLY SUNNY. HIGHS 64 TO 74.   
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS 32 TO 42.   
FRIDAY...PARTLY CLOUDY IN THE MORNING  
BECOMING MOSTLY SUNNY.  
HIGHS 60 TO 70.   
FRIDAY NIGHT...MOSTLY CLEAR IN THE EVENING  
BECOMING PARTLY  
CLOUDY. BREEZY. LOWS 29 TO 39.   
SATURDAY...PARTLY CLOUDY IN THE MORNING  
BECOMING MOSTLY SUNNY.  
HIGHS 57 TO 67.   
SATURDAY NIGHT...MOSTLY CLEAR IN THE EVENING  
BECOMING PARTLY  
CLOUDY. BREEZY. LOWS 29 TO 39.   
SUNDAY...PARTLY CLOUDY IN THE MORNING  
BECOMING MOSTLY SUNNY.  
HIGHS 59 TO 68.   
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS 32 TO 42.   
MONDAY  
MOSTLY SUNNY. HIGHS 64 TO 73.  
 
 
 
CAZ058-221000-  
SAN DIEGO COUNTY MOUNTAINS-  
INCLUDING THE CITIES OF JULIAN AND PINE VALLEY  
1257 PM PDT MON APR 21 2025  
   
TONIGHT  
MOSTLY CLEAR. LOWS 39 TO 48. AREAS OF WINDS WEST 10 TO  
15 MPH. GUSTS TO 30 MPH...BECOMING 25 MPH OVERNIGHT.   
TUESDAY  
MOSTLY SUNNY. HIGHS 69 TO 79. AREAS OF WINDS WEST TO  
10 MPH...BECOMING 10 TO 20 MPH WITH GUSTS TO 30 MPH IN THE  
AFTERNOON.   
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS 38 TO 46. AREAS OF WINDS WEST  
10 TO 20 MPH WITH GUSTS TO 30 MPH.   
WEDNESDAY  
MOSTLY SUNNY. HIGHS 65 TO 75. AREAS OF WINDS WEST  
10 TO 20 MPH. GUSTS TO 30 MPH...BECOMING 35 MPH IN THE AFTERNOON.   
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS 36 TO 44. AREAS OF WINDS  
WEST 10 TO 20 MPH WITH GUSTS TO 35 MPH.   
THURSDAY  
MOSTLY SUNNY. HIGHS 64 TO 74.   
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS 33 TO 43.   
FRIDAY...PARTLY CLOUDY IN THE MORNING  
BECOMING MOSTLY SUNNY.  
HIGHS 58 TO 68.   
FRIDAY NIGHT...MOSTLY CLEAR IN THE EVENING  
BECOMING PARTLY  
CLOUDY OVERNIGHT WITH PATCHY FOG. LOWS 31 TO 41.   
SATURDAY...PARTLY CLOUDY WITH PATCHY FOG IN THE MORNING  
 
BECOMING MOSTLY SUNNY. HIGHS 56 TO 66.   
SATURDAY NIGHT...MOSTLY CLEAR IN THE EVENING  
BECOMING PARTLY  
CLOUDY OVERNIGHT WITH PATCHY FOG. LOWS 32 TO 42.   
SUNDAY...PARTLY CLOUDY WITH PATCHY FOG IN THE MORNING  
BECOMING  
MOSTLY SUNNY. HIGHS 58 TO 68.   
SUNDAY NIGHT...MOSTLY CLEAR IN THE EVENING  
BECOMING PARTLY  
CLOUDY. LOWS 34 TO 44.   
MONDAY...PARTLY CLOUDY IN THE MORNING  
BECOMING MOSTLY SUNNY.  
WARMER. HIGHS 64 TO 74.  
 
 
 
CAZ060-221000-  
APPLE AND LUCERNE VALLEYS-  
INCLUDING THE CITIES OF VICTORVILLE, HESPERIA, APPLE VALLEY,  
AND LUCERNE VALLEY  
1257 PM PDT MON APR 21 2025  
   
TONIGHT  
MOSTLY CLEAR. LOWS 48 TO 54. AREAS OF WINDS WEST 10 TO  
20 MPH. GUSTS TO 30 MPH...BECOMING 25 MPH OVERNIGHT.   
TUESDAY  
MOSTLY SUNNY. HIGHS 80 TO 88. AREAS OF WINDS WEST  
10 TO 20 MPH. GUSTS TO 35 MPH IN THE AFTERNOON.   
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS 46 TO 53. AREAS OF WINDS WEST  
10 TO 20 MPH. GUSTS TO 35 MPH...BECOMING 30 MPH OVERNIGHT.   
WEDNESDAY  
MOSTLY SUNNY. HIGHS 78 TO 86. AREAS OF WINDS WEST  
10 TO 20 MPH. GUSTS TO 25 MPH...BECOMING 35 MPH IN THE AFTERNOON.   
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS 43 TO 51. AREAS OF WINDS  
SOUTHWEST 10 TO 20 MPH. GUSTS TO 35 MPH...BECOMING 30 MPH  
OVERNIGHT.   
THURSDAY  
MOSTLY SUNNY. HIGHS 76 TO 86.   
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS 40 TO 48.   
FRIDAY  
MOSTLY SUNNY. HIGHS 71 TO 81.   
FRIDAY NIGHT  
AREAS OF BLOWING DUST IN THE EVENING. MOSTLY  
CLEAR. LOWS 39 TO 46.   
SATURDAY  
MOSTLY SUNNY. HIGHS 68 TO 78.   
SATURDAY NIGHT  
AREAS OF BLOWING DUST IN THE EVENING. MOSTLY  
CLEAR. BREEZY. LOWS 39 TO 46.   
SUNDAY  
SUNNY. HIGHS 70 TO 79.   
SUNDAY NIGHT  
CLEAR, BREEZY. LOWS 42 TO 49.   
MONDAY  
SUNNY. HIGHS 75 TO 83.  
 
 
 
CAZ065-221000-  
SAN GORGONIO PASS NEAR BANNING-  
1257 PM PDT MON APR 21 2025  
   
TONIGHT  
MOSTLY CLEAR. LOWS AROUND 55 THROUGH THE PASS TO 63 TO  
66 IN THE NORTHERN COACHELLA VALLEY. AREAS OF WINDS WEST 20 TO  
30 MPH WITH GUSTS TO 45 MPH.   
TUESDAY  
MOSTLY SUNNY. HIGHS AROUND 82 THROUGH THE PASS TO  
90 IN THE NORTHERN COACHELLA VALLEY. AREAS OF WINDS WEST 10 TO  
20 MPH WITH GUSTS TO 35 MPH...BECOMING 20 TO 30 MPH WITH GUSTS TO  
45 MPH IN THE AFTERNOON.   
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 53 THROUGH THE PASS TO  
62 IN THE NORTHERN COACHELLA VALLEY. AREAS OF WINDS WEST 20 TO  
30 MPH WITH GUSTS TO 50 MPH.   
WEDNESDAY  
MOSTLY SUNNY. AREAS OF BLOWING SAND AND BLOWING DUST  
IN THE AFTERNOON. HIGHS AROUND 78 THROUGH THE PASS TO 86 TO 89 IN  
THE NORTHERN COACHELLA VALLEY. AREAS OF WINDS WEST 15 TO 25 MPH  
WITH GUSTS TO 35 MPH...BECOMING 25 TO 35 MPH WITH GUSTS TO 50 MPH  
IN THE AFTERNOON.   
WEDNESDAY NIGHT  
AREAS OF BLOWING SAND AND BLOWING DUST IN THE  
EVENING. MOSTLY CLEAR. LOWS AROUND 52 THROUGH THE PASS TO 60 IN  
THE NORTHERN COACHELLA VALLEY. AREAS OF WINDS WEST 25 TO 35 MPH.  
GUSTS TO 50 MPH...BECOMING 45 MPH OVERNIGHT.   
THURSDAY  
MOSTLY SUNNY. BREEZY. HIGHS AROUND 77 THROUGH THE  
PASS TO 84 TO 87 IN THE NORTHERN COACHELLA VALLEY.   
THURSDAY NIGHT  
PARTLY CLOUDY. WINDY. LOWS 49 TO 59.   
FRIDAY  
MOSTLY SUNNY. AREAS OF BLOWING SAND AND BLOWING DUST IN  
THE AFTERNOON. WINDY. HIGHS AROUND 72 THROUGH THE PASS TO 80 TO  
83 IN THE NORTHERN COACHELLA VALLEY.   
FRIDAY NIGHT  
AREAS OF BLOWING SAND AND BLOWING DUST IN THE  
EVENING. MOSTLY CLEAR. WINDY. LOWS 46 TO 55.   
SATURDAY  
MOSTLY SUNNY. AREAS OF BLOWING SAND AND BLOWING DUST  
IN THE AFTERNOON. WINDY. HIGHS AROUND 71 THROUGH THE PASS TO  
77 TO 81 IN THE NORTHERN COACHELLA VALLEY.   
SATURDAY NIGHT  
AREAS OF BLOWING SAND AND BLOWING DUST IN THE  
EVENING. MOSTLY CLEAR. WINDY. LOWS 46 TO 56.   
SUNDAY  
MOSTLY SUNNY. AREAS OF BLOWING DUST IN THE AFTERNOON.  
BREEZY. HIGHS AROUND 72 THROUGH THE PASS TO 78 TO 82 IN THE  
NORTHERN COACHELLA VALLEY.   
SUNDAY NIGHT  
AREAS OF BLOWING SAND AND BLOWING DUST IN THE  
EVENING. MOSTLY CLEAR. BREEZY. LOWS 49 TO 59.   
MONDAY  
MOSTLY SUNNY. HIGHS AROUND 78 THROUGH THE PASS TO 84 TO  
88 IN THE NORTHERN COACHELLA VALLEY.  
 
 
 
CAZ061-221000-  
COACHELLA VALLEY-  
INCLUDING THE CITIES OF INDIO, PALM SPRINGS, CATHEDRAL CITY,  
PALM DESERT, PALM DESERT COUNTRY, LA QUINTA, AND COACHELLA  
1257 PM PDT MON APR 21 2025  
   
TONIGHT  
MOSTLY CLEAR. LOWS 58 TO 64. AREAS OF WINDS NORTHWEST  
10 TO 15 MPH. GUSTS TO 25 MPH THIS EVENING.   
TUESDAY  
MOSTLY SUNNY. HIGHS AROUND 92. LIGHT WINDS BECOMING  
SOUTHEAST 10 MPH WITH GUSTS TO 25 MPH IN THE AFTERNOON.   
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS 57 TO 63. AREAS OF WINDS  
NORTHWEST 10 TO 15 MPH WITH GUSTS TO 25 MPH.   
WEDNESDAY  
MOSTLY SUNNY. HIGHS AROUND 90. AREAS OF WINDS SOUTH  
10 TO 15 MPH. GUSTS TO 25 MPH...BECOMING 30 MPH IN THE AFTERNOON.   
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS 56 TO 61. AREAS OF WINDS  
NORTHWEST 10 TO 20 MPH. GUSTS TO 35 MPH...BECOMING 30 MPH  
OVERNIGHT.   
THURSDAY  
MOSTLY SUNNY. HIGHS AROUND 90.   
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS 55 TO 59.   
FRIDAY  
MOSTLY SUNNY. HIGHS AROUND 86.   
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 52 TO 56.   
SATURDAY  
MOSTLY SUNNY. HIGHS 81 TO 84.   
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS 52 TO 57.   
SUNDAY  
MOSTLY SUNNY. HIGHS AROUND 84.   
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS 55 TO 59.   
MONDAY  
SUNNY. HIGHS AROUND 88.  
 
 
 
CAZ062-221000-  
SAN DIEGO COUNTY DESERTS-  
INCLUDING THE CITY OF BORREGO SPRINGS  
1257 PM PDT MON APR 21 2025  
   
TONIGHT  
MOSTLY CLEAR. LOWS 57 TO 65. AREAS OF WINDS WEST 10 TO  
20 MPH. GUSTS TO 35 MPH...BECOMING 30 MPH OVERNIGHT.   
TUESDAY  
MOSTLY SUNNY. HIGHS 90 TO 94. AREAS OF WINDS EAST TO  
10 MPH...BECOMING 10 TO 15 MPH WITH GUSTS TO 30 MPH IN THE  
AFTERNOON.   
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS 56 TO 63. AREAS OF WINDS WEST  
15 TO 25 MPH. GUSTS TO 40 MPH...BECOMING 35 MPH OVERNIGHT.   
WEDNESDAY  
MOSTLY SUNNY. HIGHS 88 TO 93. AREAS OF WINDS WEST  
10 TO 15 MPH WITH GUSTS TO 30 MPH...BECOMING 15 TO 25 MPH WITH  
GUSTS TO 40 MPH IN THE AFTERNOON.   
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS 54 TO 61. AREAS OF WINDS  
WEST 15 TO 25 MPH. GUSTS TO 45 MPH...BECOMING 40 MPH OVERNIGHT.   
THURSDAY  
MOSTLY SUNNY. HIGHS 87 TO 92.   
THURSDAY NIGHT...MOSTLY CLEAR IN THE EVENING  
BECOMING PARTLY  
CLOUDY. LOWS 52 TO 59.   
FRIDAY  
MOSTLY SUNNY. HIGHS 82 TO 87.   
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 50 TO 57.   
SATURDAY  
MOSTLY SUNNY. HIGHS 78 TO 83.   
SATURDAY NIGHT  
MOSTLY CLEAR. BREEZY. LOWS 50 TO 57.   
SUNDAY  
MOSTLY SUNNY. HIGHS 80 TO 84.   
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS 53 TO 60.   
MONDAY  
SUNNY. HIGHS 85 TO 89.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab CA Page
Main Text Page