938  
FPUS56 KSGX 200853  
ZFPSGX  
 
ZONE FORECAST PRODUCT FOR EXTREME SOUTHWESTERN CALIFORNIA  
NATIONAL WEATHER SERVICE SAN DIEGO CA  
153 AM PDT FRI JUL 20 2018  
 
CAZ552-202130-  
ORANGE COUNTY COASTAL AREAS-  
INCLUDING THE CITIES OF HUNTINGTON BEACH, COSTA MESA,  
NEWPORT BEACH, LAGUNA BEACH, AND SAN CLEMENTE  
153 AM PDT FRI JUL 20 2018  
   
TODAY
 
PARTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS 74 TO  
79 AT THE BEACHES TO 81 FARTHER INLAND AND NEAR HIGHER COASTAL  
TERRAIN. LIGHT WINDS BECOMING SOUTHWEST 15 MPH IN THE AFTERNOON.   
TONIGHT...PARTLY CLOUDY IN THE EVENING
 
BECOMING MOSTLY CLOUDY.  
PATCHY FOG OVERNIGHT. LOWS 63 TO 68. AREAS OF WINDS WEST 15 MPH  
IN THE EVENING BECOMING LIGHT.   
SATURDAY...MOSTLY CLOUDY IN THE MORNING
 
BECOMING MOSTLY SUNNY.  
PATCHY FOG IN THE MORNING. HIGHS AROUND 77 AT THE BEACHES TO  
81 FARTHER INLAND AND NEAR HIGHER COASTAL TERRAIN. LIGHT WINDS  
BECOMING WEST 15 MPH IN THE AFTERNOON.   
SATURDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING THEN LOW CLOUDS AND  
FOG. LOWS 63 TO 68. AREAS OF WINDS WEST 15 MPH IN THE EVENING  
BECOMING LIGHT.   
SUNDAY
 
LOW CLOUDS AND FOG IN THE MORNING THEN MOSTLY SUNNY.  
HIGHS 76 TO 81 AT THE BEACHES TO 80 TO 85 FARTHER INLAND AND NEAR  
HIGHER COASTAL TERRAIN. LIGHT WINDS BECOMING WEST 15 MPH WITH  
GUSTS TO 25 MPH IN THE AFTERNOON.   
SUNDAY NIGHT...MOSTLY CLEAR IN THE EVENING
 
BECOMING PARTLY  
CLOUDY. LOWS 66 TO 71.   
MONDAY...PARTLY CLOUDY IN THE MORNING
 
BECOMING MOSTLY SUNNY.  
HIGHS AROUND 81 AT THE BEACHES TO 85 TO 90 FARTHER INLAND AND  
NEAR HIGHER COASTAL TERRAIN.   
MONDAY NIGHT...MOSTLY CLEAR IN THE EVENING
 
BECOMING PARTLY  
CLOUDY. LOWS 68 TO 73.   
TUESDAY...PARTLY CLOUDY IN THE MORNING
 
BECOMING MOSTLY SUNNY.  
HIGHS 81 TO 86 AT THE BEACHES TO 87 TO 92 FARTHER INLAND AND NEAR  
HIGHER COASTAL TERRAIN.   
TUESDAY NIGHT...MOSTLY CLEAR IN THE EVENING
 
BECOMING PARTLY  
CLOUDY. LOWS AROUND 71.   
WEDNESDAY...PARTLY CLOUDY IN THE MORNING
 
BECOMING MOSTLY  
SUNNY. HIGHS 81 TO 86 AT THE BEACHES TO 88 TO 93 FARTHER INLAND  
AND NEAR HIGHER COASTAL TERRAIN.   
WEDNESDAY NIGHT...MOSTLY CLEAR IN THE EVENING
 
BECOMING PARTLY  
CLOUDY. LOWS 68 TO 73.   
THURSDAY...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.  
 

 
 
CAZ554-202130-  
ORANGE COUNTY INLAND AREAS-  
INCLUDING THE CITIES OF SANTA ANA, ANAHEIM, GARDEN GROVE, IRVINE,  
ORANGE, FULLERTON, AND MISSION VIEJO  
153 AM PDT FRI JUL 20 2018  
 
...EXCESSIVE HEAT WARNING IN EFFECT FROM 10 AM MONDAY TO 8 PM PDT  
THURSDAY...  
   
TODAY
 
PARTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS 79 TO  
84 TOWARDS THE COAST TO 83 TO 88 FARTHER INLAND. LIGHT WINDS.   
TONIGHT
 
PARTLY CLOUDY. PATCHY FOG OVERNIGHT. LOWS 63 TO 68.  
LIGHT WINDS.   
SATURDAY...PARTLY CLOUDY IN THE MORNING
 
BECOMING MOSTLY SUNNY.  
PATCHY FOG IN THE MORNING. HIGHS 80 TO 85 TOWARDS THE COAST TO  
84 TO 89 FARTHER INLAND. LIGHT WINDS.   
SATURDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING THEN PATCHY LOW  
CLOUDS AND FOG. LOWS 63 TO 68. LIGHT WINDS.   
SUNDAY
 
PATCHY LOW CLOUDS AND FOG IN THE MORNING THEN MOSTLY  
SUNNY. HIGHS AROUND 84 TOWARDS THE COAST TO 86 TO 91 FARTHER  
INLAND. LIGHT WINDS.   
SUNDAY NIGHT...MOSTLY CLEAR IN THE EVENING
 
BECOMING PARTLY  
CLOUDY. LOWS 65 TO 70.   
MONDAY...PARTLY CLOUDY IN THE MORNING
 
BECOMING MOSTLY SUNNY.  
HIGHS 87 TO 92 TOWARDS THE COAST TO 94 TO 99 FARTHER INLAND.   
MONDAY NIGHT...MOSTLY CLEAR IN THE EVENING
 
BECOMING PARTLY  
CLOUDY. LOWS 67 TO 72.   
TUESDAY...PARTLY CLOUDY IN THE MORNING
 
BECOMING MOSTLY SUNNY.  
HIGHS 90 TO 95 TOWARDS THE COAST TO 97 TO 102 FARTHER INLAND.   
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS 68 TO 73.   
WEDNESDAY
 
MOSTLY SUNNY. HIGHS 91 TO 96 TOWARDS THE COAST TO  
96 TO 101 FARTHER INLAND.   
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS 69 TO 74.   
THURSDAY
 
MOSTLY SUNNY. HIGHS 89 TO 94 TOWARDS THE COAST TO  
96 FARTHER INLAND.  
 

 
 
CAZ043-202130-  
SAN DIEGO COUNTY COASTAL AREAS-  
INCLUDING THE CITIES OF OCEANSIDE, VISTA, CARLSBAD, ENCINITAS,  
CHULA VISTA, NATIONAL CITY, AND SAN DIEGO  
153 AM PDT FRI JUL 20 2018  
   
TODAY...MOSTLY CLOUDY IN THE MORNING
 
BECOMING PARTLY CLOUDY.  
PATCHY FOG IN THE MORNING. HIGHS 74 TO 79 NEAR THE COAST TO 78 TO  
83 INLAND. LIGHT WINDS.   
TONIGHT...PARTLY CLOUDY IN THE EVENING
 
BECOMING CLOUDY. PATCHY  
FOG OVERNIGHT. LOWS 63 TO 68. LIGHT WINDS.   
SATURDAY...CLOUDY IN THE MORNING
 
BECOMING PARTLY CLOUDY.  
PATCHY FOG IN THE MORNING. HIGHS 76 TO 81. LIGHT WINDS BECOMING  
WEST 15 MPH IN THE AFTERNOON.   
SATURDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN LOW CLOUDS.  
LOWS 63 TO 68. LIGHT WINDS.   
SUNDAY
 
LOW CLOUDS IN THE MORNING THEN MOSTLY SUNNY. HIGHS  
74 TO 79 NEAR THE COAST TO 79 TO 84 INLAND. AREAS OF WINDS WEST  
15 MPH. GUSTS TO 25 MPH IN THE AFTERNOON.   
SUNDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING THEN AREAS OF LOW  
CLOUDS AND FOG. LOWS AROUND 67.   
MONDAY
 
AREAS OF LOW CLOUDS AND FOG IN THE MORNING THEN MOSTLY  
SUNNY. WARMER. HIGHS 78 TO 83 NEAR THE COAST TO 87 TO 92 INLAND.   
MONDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING THEN PATCHY LOW  
CLOUDS AND FOG. LOWS 65 TO 70.   
TUESDAY
 
PATCHY LOW CLOUDS AND FOG IN THE MORNING THEN MOSTLY  
SUNNY. HIGHS 82 TO 87 NEAR THE COAST TO 92 TO 97 INLAND.   
TUESDAY NIGHT...MOSTLY CLEAR IN THE EVENING
 
BECOMING PARTLY  
CLOUDY. LOWS 67 TO 72.   
WEDNESDAY...PARTLY CLOUDY IN THE MORNING
 
BECOMING MOSTLY  
SUNNY. HIGHS 81 TO 86 NEAR THE COAST TO 91 TO 96 INLAND.   
WEDNESDAY NIGHT...MOSTLY CLEAR IN THE EVENING
 
BECOMING PARTLY  
CLOUDY. LOWS 67 TO 72.   
THURSDAY...PARTLY CLOUDY IN THE MORNING
 
BECOMING MOSTLY SUNNY.  
HIGHS 82 TO 87 NEAR THE COAST TO 90 TO 95 INLAND.  
 

 
 
CAZ050-202130-  
SAN DIEGO COUNTY VALLEYS-  
INCLUDING THE CITIES OF ESCONDIDO, EL CAJON, SAN MARCOS, LA MESA,  
SANTEE, AND POWAY  
153 AM PDT FRI JUL 20 2018  
 
...EXCESSIVE HEAT WARNING IN EFFECT FROM 10 AM MONDAY TO 8 PM PDT  
THURSDAY...  
   
TODAY
 
PARTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS 82 TO  
87. LIGHT WINDS BECOMING WEST 15 MPH IN THE AFTERNOON.   
TONIGHT
 
PARTLY CLOUDY. PATCHY FOG OVERNIGHT. LOWS 61 TO 66.  
LIGHT WINDS.   
SATURDAY...PARTLY CLOUDY IN THE MORNING
 
BECOMING MOSTLY SUNNY.  
PATCHY FOG IN THE MORNING. HIGHS 80 TO 85 IN THE WESTERN VALLEYS  
TO 84 TO 89 NEAR THE FOOTHILLS. LIGHT WINDS BECOMING WEST 15 MPH  
IN THE AFTERNOON.   
SATURDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN PATCHY LOW  
CLOUDS AND FOG. LOWS 61 TO 66. AREAS OF WINDS WEST 15 MPH IN THE  
EVENING BECOMING LIGHT.   
SUNDAY
 
PATCHY LOW CLOUDS AND FOG IN THE MORNING THEN MOSTLY  
SUNNY. HIGHS 83 TO 88 IN THE WESTERN VALLEYS TO 88 TO 93 NEAR THE  
FOOTHILLS. LIGHT WINDS BECOMING WEST 15 MPH IN THE AFTERNOON.   
SUNDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING THEN PATCHY LOW  
CLOUDS AND FOG. LOWS 64 TO 69.   
MONDAY
 
PATCHY LOW CLOUDS AND FOG IN THE MORNING THEN MOSTLY  
SUNNY. WARMER. HIGHS 91 TO 96 IN THE WESTERN VALLEYS TO 97 TO  
102 NEAR THE FOOTHILLS.   
MONDAY NIGHT...MOSTLY CLEAR IN THE EVENING
 
BECOMING PARTLY  
CLOUDY. LOWS 66 TO 75.   
TUESDAY...PARTLY CLOUDY IN THE MORNING
 
BECOMING MOSTLY SUNNY.  
HIGHS 95 TO 100 IN THE WESTERN VALLEYS TO 101 TO 106 NEAR THE  
FOOTHILLS.   
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS 69 TO 78.   
WEDNESDAY
 
MOSTLY SUNNY. HIGHS 94 TO 99 IN THE WESTERN VALLEYS  
TO 100 TO 105 NEAR THE FOOTHILLS.   
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS 69 TO 76.   
THURSDAY
 
MOSTLY SUNNY. HIGHS 92 TO 97 IN THE WESTERN VALLEYS  
TO 97 TO 102 NEAR THE FOOTHILLS.  
 

 
 
CAZ048-202130-  
SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE-  
INCLUDING THE CITIES OF RIVERSIDE, SAN BERNARDINO, ONTARIO,  
MORENO VALLEY, FONTANA, RANCHO CUCAMONGA, AND CORONA  
153 AM PDT FRI JUL 20 2018  
 
...EXCESSIVE HEAT WARNING IN EFFECT FROM 10 AM MONDAY TO 8 PM PDT  
THURSDAY...  
   
TODAY...MOSTLY SUNNY IN THE MORNING
 
BECOMING PARTLY CLOUDY.  
HIGHS 90 TO 95. LIGHT WINDS BECOMING WEST 15 MPH WITH GUSTS TO  
25 MPH IN THE AFTERNOON.   
TONIGHT
 
PARTLY CLOUDY. LOWS 62 TO 67. AREAS OF WINDS WEST  
15 MPH WITH GUSTS TO 25 MPH IN THE EVENING BECOMING LIGHT.   
SATURDAY...PARTLY CLOUDY IN THE MORNING
 
BECOMING MOSTLY SUNNY.  
HIGHS 91 TO 96. LIGHT WINDS BECOMING WEST 15 MPH WITH GUSTS TO  
25 MPH IN THE AFTERNOON.   
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS 62 TO 67. AREAS OF WINDS  
WEST 15 MPH WITH GUSTS TO 25 MPH IN THE EVENING BECOMING LIGHT.   
SUNDAY
 
MOSTLY SUNNY. HIGHS 94 TO 100. LIGHT WINDS BECOMING  
WEST 15 MPH WITH GUSTS TO 25 MPH IN THE AFTERNOON.   
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS 66 TO 73.   
MONDAY
 
MOSTLY SUNNY. HIGHS 102 TO 107.   
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS 68 TO 78.   
TUESDAY
 
MOSTLY SUNNY. HIGHS 104 TO 109.   
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS 71 TO 79.   
WEDNESDAY
 
MOSTLY SUNNY. HIGHS 104 TO 109.   
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS 71 TO 78.   
THURSDAY
 
MOSTLY SUNNY. HIGHS 101 TO 106.  
 

 
 
CAZ057-202130-  
SANTA ANA MOUNTAINS AND FOOTHILLS-  
153 AM PDT FRI JUL 20 2018  
 
...EXCESSIVE HEAT WARNING IN EFFECT FROM 10 AM MONDAY TO 8 PM PDT  
THURSDAY...  
   
TODAY...MOSTLY SUNNY IN THE MORNING
 
BECOMING PARTLY CLOUDY.  
HIGHS 81 TO 91. LIGHT WINDS BECOMING WEST 15 MPH IN THE  
AFTERNOON.   
TONIGHT...PARTLY CLOUDY IN THE EVENING
 
BECOMING MOSTLY CLEAR.  
LOWS AROUND 64. AREAS OF WINDS WEST 15 MPH IN THE EVENING  
BECOMING LIGHT.   
SATURDAY
 
MOSTLY SUNNY. HIGHS 83 TO 92. LIGHT WINDS BECOMING  
WEST 15 MPH IN THE AFTERNOON.   
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 65. AREAS OF WINDS  
WEST 15 MPH IN THE EVENING BECOMING LIGHT.   
SUNDAY
 
MOSTLY SUNNY. HIGHS 87 TO 97. LIGHT WINDS BECOMING WEST  
15 MPH IN THE AFTERNOON.   
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS 66 TO 73.   
MONDAY
 
MOSTLY SUNNY. WARMER. HIGHS 94 TO 104.   
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS 70 TO 80.   
TUESDAY
 
MOSTLY SUNNY. HIGHS 97 TO 107.   
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS 73 TO 81.   
WEDNESDAY
 
MOSTLY SUNNY. HIGHS 98 TO 107.   
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS 73 TO 78.   
THURSDAY
 
MOSTLY SUNNY. HIGHS 94 TO 103.  
 

 
 
CAZ055-202130-  
SAN BERNARDINO COUNTY MOUNTAINS-  
INCLUDING THE CITIES OF CRESTLINE, LAKE ARROWHEAD, BIG BEAR CITY,  
BIG BEAR LAKE, RUNNING SPRINGS, AND WRIGHTWOOD  
153 AM PDT FRI JUL 20 2018  
 
...EXCESSIVE HEAT WARNING IN EFFECT FROM 10 AM MONDAY TO 8 PM PDT  
THURSDAY BELOW 7000 FEET...  
   
TODAY
 
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.  
HIGHS 77 TO 84 ABOVE 6000 FEET TO 81 TO 91 BELOW 6000 FEET. AREAS  
OF WINDS SOUTH 15 MPH. GUSTS TO 25 MPH...BECOMING 30 MPH IN THE  
AFTERNOON. CHANCE OF MEASURABLE PRECIPITATION 20 PERCENT.   
TONIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR OVERNIGHT. LOWS  
52 TO 61 ABOVE 6000 FEET TO 60 TO 68 BELOW 6000 FEET. AREAS OF  
WINDS SOUTH 15 MPH WITH GUSTS TO 30 MPH IN THE EVENING BECOMING  
LIGHT. CHANCE OF MEASURABLE PRECIPITATION 20 PERCENT.   
SATURDAY
 
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH  
A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.  
HIGHS 78 TO 87 ABOVE 6000 FEET TO 82 TO 92 BELOW 6000 FEET. LIGHT  
WINDS BECOMING SOUTH 15 MPH WITH GUSTS TO 30 MPH IN THE  
AFTERNOON. CHANCE OF MEASURABLE PRECIPITATION 20 PERCENT.   
SATURDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR OVERNIGHT.  
LOWS 56 TO 66. AREAS OF WINDS SOUTH 15 MPH WITH GUSTS TO 30 MPH  
IN THE EVENING BECOMING LIGHT. CHANCE OF MEASURABLE PRECIPITATION  
20 PERCENT.   
SUNDAY...MOSTLY SUNNY IN THE MORNING
 
BECOMING PARTLY CLOUDY.  
HIGHS 79 TO 87 ABOVE 6000 FEET TO 85 TO 93 BELOW 6000 FEET. LIGHT  
WINDS BECOMING SOUTHWEST 15 MPH IN THE AFTERNOON.   
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS 59 TO 69.   
MONDAY
 
MOSTLY SUNNY. WARMER. HIGHS 84 TO 92 ABOVE 6000 FEET TO  
93 TO 99 BELOW 6000 FEET.   
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS 60 TO 70.   
TUESDAY...MOSTLY SUNNY IN THE MORNING
 
BECOMING PARTLY CLOUDY.  
HIGHS 86 TO 93 ABOVE 6000 FEET TO 95 TO 102 BELOW 6000 FEET.   
TUESDAY NIGHT...PARTLY CLOUDY IN THE EVENING
 
BECOMING MOSTLY  
CLEAR. LOWS 62 TO 72.   
WEDNESDAY...MOSTLY SUNNY IN THE MORNING
 
BECOMING PARTLY  
CLOUDY. HIGHS 86 TO 94 ABOVE 6000 FEET TO 95 TO 103 BELOW  
6000 FEET.   
WEDNESDAY NIGHT...PARTLY CLOUDY IN THE EVENING
 
BECOMING MOSTLY  
CLEAR. LOWS 61 TO 71.   
THURSDAY...MOSTLY SUNNY IN THE MORNING
 
BECOMING PARTLY CLOUDY.  
HIGHS 85 TO 92 ABOVE 6000 FEET TO 91 TO 101 BELOW 6000 FEET.  
 

 
 
CAZ056-202130-  
RIVERSIDE COUNTY MOUNTAINS-  
INCLUDING THE CITY OF IDYLLWILD-PINE COVE  
153 AM PDT FRI JUL 20 2018  
 
...EXCESSIVE HEAT WARNING IN EFFECT FROM 10 AM MONDAY TO 8 PM PDT  
THURSDAY...  
   
TODAY...MOSTLY SUNNY IN THE MORNING
 
BECOMING PARTLY CLOUDY.  
HIGHS 85 TO 93. LIGHT WINDS BECOMING WEST 15 MPH IN THE  
AFTERNOON.   
TONIGHT...PARTLY CLOUDY IN THE EVENING
 
BECOMING MOSTLY CLEAR.  
LOWS 58 TO 68. AREAS OF WINDS WEST 15 MPH IN THE EVENING BECOMING  
LIGHT.   
SATURDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS 86 TO 95. LIGHT WINDS  
BECOMING WEST 15 MPH WITH GUSTS TO 25 MPH IN THE AFTERNOON.  
CHANCE OF MEASURABLE PRECIPITATION 20 PERCENT.   
SATURDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR OVERNIGHT.  
LOWS 59 TO 69. AREAS OF WINDS WEST 15 MPH WITH GUSTS TO 25 MPH IN  
THE EVENING BECOMING LIGHT. CHANCE OF MEASURABLE PRECIPITATION  
20 PERCENT.   
SUNDAY
 
MOSTLY SUNNY. HIGHS 89 TO 97. LIGHT WINDS BECOMING WEST  
15 MPH IN THE AFTERNOON.   
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS 62 TO 72.   
MONDAY
 
MOSTLY SUNNY. HIGHS 96 TO 102.   
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS 63 TO 73.   
TUESDAY...MOSTLY SUNNY IN THE MORNING
 
BECOMING PARTLY CLOUDY.  
HIGHS 98 TO 105.   
TUESDAY NIGHT...PARTLY CLOUDY IN THE EVENING
 
BECOMING MOSTLY  
CLEAR. LOWS 66 TO 76.   
WEDNESDAY
 
MOSTLY SUNNY. HIGHS 97 TO 104.   
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS 62 TO 72.   
THURSDAY...MOSTLY SUNNY IN THE MORNING
 
BECOMING PARTLY CLOUDY.  
HIGHS 94 TO 101.  
 

 
 
CAZ058-202130-  
SAN DIEGO COUNTY MOUNTAINS-  
INCLUDING THE CITIES OF JULIAN AND PINE VALLEY  
153 AM PDT FRI JUL 20 2018  
 
...EXCESSIVE HEAT WARNING IN EFFECT FROM 10 AM MONDAY TO 8 PM PDT  
THURSDAY...  
   
TODAY...MOSTLY SUNNY IN THE MORNING
 
BECOMING PARTLY CLOUDY.  
HIGHS 82 TO 92. LIGHT WINDS BECOMING WEST 15 MPH WITH GUSTS TO  
25 MPH IN THE AFTERNOON.   
TONIGHT...PARTLY CLOUDY IN THE EVENING
 
BECOMING MOSTLY CLEAR.  
LOWS 61 TO 69. AREAS OF WINDS WEST 15 MPH WITH GUSTS TO 25 MPH IN  
THE EVENING BECOMING LIGHT.   
SATURDAY...MOSTLY SUNNY IN THE MORNING
 
BECOMING PARTLY CLOUDY.  
HIGHS 84 TO 94. LIGHT WINDS BECOMING WEST 15 MPH WITH GUSTS TO  
25 MPH IN THE AFTERNOON.   
SATURDAY NIGHT...PARTLY CLOUDY IN THE EVENING
 
BECOMING MOSTLY  
CLEAR. LOWS 62 TO 70. AREAS OF WINDS WEST 15 MPH WITH GUSTS TO  
25 MPH.   
SUNDAY
 
MOSTLY SUNNY. HIGHS 88 TO 98. LIGHT WINDS BECOMING WEST  
15 MPH IN THE AFTERNOON.   
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS 67 TO 74.   
MONDAY
 
MOSTLY SUNNY. WARMER. HIGHS 96 TO 104.   
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS 69 TO 79.   
TUESDAY
 
MOSTLY SUNNY. HIGHS 98 TO 106.   
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS 71 TO 80.   
WEDNESDAY
 
MOSTLY SUNNY. HIGHS 97 TO 106.   
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS 68 TO 77.   
THURSDAY
 
MOSTLY SUNNY. HIGHS 94 TO 102.  
 

 
 
CAZ060-202130-  
APPLE AND LUCERNE VALLEYS-  
INCLUDING THE CITIES OF VICTORVILLE, HESPERIA, APPLE VALLEY,  
AND LUCERNE VALLEY  
153 AM PDT FRI JUL 20 2018  
 
...EXCESSIVE HEAT WARNING IN EFFECT FROM 10 AM MONDAY TO 8 PM PDT  
THURSDAY...  
   
TODAY...MOSTLY SUNNY IN THE MORNING
 
BECOMING PARTLY CLOUDY.  
HIGHS 97 TO 102. LIGHT WINDS BECOMING SOUTH 15 TO 20 MPH WITH  
GUSTS TO 35 MPH IN THE AFTERNOON.   
TONIGHT...PARTLY CLOUDY IN THE EVENING
 
BECOMING MOSTLY CLEAR.  
LOWS 68 TO 74. AREAS OF WINDS SOUTH 15 TO 20 MPH WITH GUSTS TO  
35 MPH BECOMING WEST OVERNIGHT.   
SATURDAY...MOSTLY SUNNY IN THE MORNING
 
BECOMING PARTLY CLOUDY.  
HIGHS 98 TO 103. LIGHT WINDS BECOMING SOUTH 15 TO 20 MPH WITH  
GUSTS TO 30 MPH IN THE AFTERNOON.   
SATURDAY NIGHT...PARTLY CLOUDY IN THE EVENING
 
BECOMING MOSTLY  
CLEAR. LOWS 68 TO 75. AREAS OF WINDS WEST 15 TO 20 MPH. GUSTS TO  
30 MPH...BECOMING 25 MPH OVERNIGHT.   
SUNDAY
 
MOSTLY SUNNY. HIGHS 98 TO 103. LIGHT WINDS BECOMING  
WEST 15 MPH WITH GUSTS TO 25 MPH IN THE AFTERNOON.   
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS 72 TO 78.   
MONDAY
 
MOSTLY SUNNY. HIGHS 105 TO 110.   
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS 74 TO 80.   
TUESDAY
 
MOSTLY SUNNY. HIGHS 106 TO 111.   
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS 74 TO 81.   
WEDNESDAY
 
MOSTLY SUNNY. HIGHS 107 TO 112.   
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS 74 TO 81.   
THURSDAY
 
MOSTLY SUNNY. HIGHS 105 TO 110.  
 

 
 
CAZ065-202130-  
SAN GORGONIO PASS NEAR BANNING-  
INCLUDING THE CITIES OF BANNING AND DESERT HOT SPRINGS  
153 AM PDT FRI JUL 20 2018  
 
...EXCESSIVE HEAT WARNING IN EFFECT FROM 10 AM MONDAY TO 8 PM PDT  
THURSDAY...  
   
TODAY...MOSTLY SUNNY IN THE MORNING
 
BECOMING PARTLY CLOUDY.  
HIGHS 101 TO 106. AREAS OF WINDS WEST 15 TO 25 MPH. GUSTS TO  
35 MPH IN THE AFTERNOON.   
TONIGHT...PARTLY CLOUDY IN THE EVENING
 
BECOMING MOSTLY CLEAR.  
LOWS 72 TO 82. AREAS OF WINDS WEST 15 TO 25 MPH. GUSTS TO  
40 MPH...BECOMING 35 MPH OVERNIGHT.   
SATURDAY...MOSTLY SUNNY IN THE MORNING
 
BECOMING PARTLY CLOUDY.  
HIGHS 103 TO 108. AREAS OF WINDS WEST 15 TO 25 MPH. GUSTS TO  
30 MPH...BECOMING 40 MPH IN THE AFTERNOON.   
SATURDAY NIGHT...PARTLY CLOUDY IN THE EVENING
 
BECOMING MOSTLY  
CLEAR. LOWS 74 TO 84. AREAS OF WINDS WEST 20 TO 30 MPH. GUSTS TO  
45 MPH...BECOMING 40 MPH OVERNIGHT.   
SUNDAY
 
MOSTLY SUNNY. HIGHS 104 TO 109. AREAS OF WINDS WEST  
15 TO 20 MPH WITH GUSTS TO 30 MPH.   
SUNDAY NIGHT
 
MOSTLY CLEAR. BREEZY. LOWS 78 TO 88.   
MONDAY
 
MOSTLY SUNNY. HIGHS 110 TO 115.   
MONDAY NIGHT
 
MOSTLY CLEAR. BREEZY. LOWS 81 TO 89.   
TUESDAY
 
MOSTLY SUNNY. HIGHS 112 TO 117.   
TUESDAY NIGHT
 
MOSTLY CLEAR. BREEZY. LOWS 82 TO 89.   
WEDNESDAY
 
MOSTLY SUNNY. HIGHS 112 TO 117.   
WEDNESDAY NIGHT
 
MOSTLY CLEAR. BREEZY. LOWS 80 TO 89.   
THURSDAY
 
MOSTLY SUNNY. HIGHS 109 TO 114.  
 

 
 
CAZ061-202130-  
COACHELLA VALLEY-  
INCLUDING THE CITIES OF INDIO, PALM SPRINGS, CATHEDRAL CITY,  
PALM DESERT, PALM DESERT COUNTRY, LA QUINTA, AND COACHELLA  
153 AM PDT FRI JUL 20 2018  
 
...EXCESSIVE HEAT WARNING IN EFFECT FROM 10 AM MONDAY TO 8 PM PDT  
THURSDAY...  
   
TODAY...MOSTLY SUNNY IN THE MORNING
 
BECOMING PARTLY CLOUDY.  
HIGHS 106 TO 111. LIGHT WINDS.   
TONIGHT...PARTLY CLOUDY IN THE EVENING
 
BECOMING MOSTLY CLEAR.  
LOWS 82 TO 87. AREAS OF WINDS NORTHWEST 15 TO 20 MPH WITH GUSTS  
TO 30 MPH.   
SATURDAY...MOSTLY SUNNY IN THE MORNING
 
BECOMING PARTLY CLOUDY.  
HIGHS AROUND 110. LIGHT WINDS.   
SATURDAY NIGHT...PARTLY CLOUDY IN THE EVENING
 
BECOMING MOSTLY  
CLEAR. LOWS 82 TO 87. AREAS OF WINDS NORTHWEST 15 TO 20 MPH WITH  
GUSTS TO 30 MPH.   
SUNDAY
 
MOSTLY SUNNY. HIGHS AROUND 111. LIGHT WINDS BECOMING  
SOUTH 15 MPH IN THE AFTERNOON.   
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS 85 TO 90.   
MONDAY
 
MOSTLY SUNNY. HIGHS AROUND 115.   
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS 85 TO 90.   
TUESDAY
 
MOSTLY SUNNY. HIGHS AROUND 118.   
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS 83 TO 88.   
WEDNESDAY
 
MOSTLY SUNNY. HIGHS AROUND 116.   
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS 81 TO 88.   
THURSDAY
 
MOSTLY SUNNY. HIGHS AROUND 115.  
 

 
 
CAZ062-202130-  
SAN DIEGO COUNTY DESERTS-  
INCLUDING THE CITY OF BORREGO SPRINGS  
153 AM PDT FRI JUL 20 2018  
 
...EXCESSIVE HEAT WARNING IN EFFECT FROM 10 AM MONDAY TO 8 PM PDT  
THURSDAY...  
   
TODAY...MOSTLY SUNNY IN THE MORNING
 
BECOMING PARTLY CLOUDY.  
HIGHS AROUND 106. LIGHT WINDS BECOMING EAST 15 MPH IN THE  
AFTERNOON.   
TONIGHT...PARTLY CLOUDY IN THE EVENING
 
BECOMING MOSTLY CLEAR.  
LOWS 81 TO 86. AREAS OF WINDS WEST 15 TO 20 MPH. GUSTS TO  
30 MPH...BECOMING 25 MPH OVERNIGHT.   
SATURDAY...MOSTLY SUNNY IN THE MORNING
 
BECOMING PARTLY CLOUDY.  
HIGHS AROUND 108. LIGHT WINDS BECOMING EAST 15 MPH WITH GUSTS TO  
25 MPH IN THE AFTERNOON.   
SATURDAY NIGHT...PARTLY CLOUDY IN THE EVENING
 
BECOMING MOSTLY  
CLEAR. LOWS 81 TO 86. AREAS OF WINDS WEST 15 TO 20 MPH. GUSTS TO  
35 MPH...BECOMING 30 MPH OVERNIGHT.   
SUNDAY
 
MOSTLY SUNNY. HIGHS 107 TO 112. LIGHT WINDS.   
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS 84 TO 89.   
MONDAY
 
MOSTLY SUNNY. HIGHS 113 TO 118.   
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS 86 TO 91.   
TUESDAY
 
MOSTLY SUNNY. HIGHS 115 TO 120.   
TUESDAY NIGHT
 
MOSTLY CLEAR. BREEZY. LOWS 85 TO 90.   
WEDNESDAY
 
MOSTLY SUNNY. HIGHS AROUND 116.   
WEDNESDAY NIGHT
 
MOSTLY CLEAR. BREEZY. LOWS 84 TO 89.   
THURSDAY
 
MOSTLY SUNNY. HIGHS 112 TO 117.  
 

 
 
17  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab CA Page Main Text Page