399  
FPUS55 KPSR 191100  
ZFPPSR  
 
ZONE FORECAST PRODUCT FOR SOUTHWEST ARIZONA/SOUTHEAST CALIFORNIA  
NATIONAL WEATHER SERVICE PHOENIX AZ  
400 AM MST SAT SEP 19 2026  
 
THIS IS AN AUTOMATICALLY GENERATED PRODUCT THAT PROVIDES AVERAGE  
VALUES FOR LARGE GEOGRAPHICAL AREAS AND MAY NOT BE REPRESENTATIVE  
OF THE EXACT LOCATION THAT YOU ARE INTERESTED IN. FOR A MORE SITE  
SPECIFIC FORECAST, PLEASE VISIT WEATHER.GOV/PHOENIX AND EITHER  
(1) SELECT A LOCATION FROM THE DROPDOWN MENU ABOVE THE MAP OR  
(2) CLICK A LOCATION ON THE MAP. YOU CAN REFINE YOUR SELECTION BY  
CLICKING ON THE MAP DISPLAYED ON THE RESULTING PAGE.  
 
AZZ537-540-542>544-546-548-550-551-192300-  
NORTHWEST VALLEY-BUCKEYE/AVONDALE-DEER VALLEY-CENTRAL PHOENIX-  
NORTH PHOENIX/GLENDALE-SCOTTSDALE/PARADISE VALLEY-EAST VALLEY-  
SOUTH MOUNTAIN/AHWATUKEE-SOUTHEAST VALLEY/QUEEN CREEK-  
INCLUDING THE CITIES OF CIRCLE CITY, SURPRISE, WITTMANN, BEARDSLEY,  
SUN CITY WEST, AVONDALE, CASHION, GOODYEAR, LIBERTY, PEORIA, PHOENIX,  
PARADISE VALLEY, MESA, CHANDLER, TEMPE, GILBERT, SUN LAKES,  
AND QUEEN CREEK  
400 AM MST SAT SEP 19 2026  
   
TODAY
 
SUNNY. HIGHS 99 TO 104. EAST WIND AROUND 5 MPH IN THE  
MORNING BECOMING SOUTHWEST IN THE AFTERNOON.    
TONIGHT
 
CLEAR. LOWS 72 TO 79. NORTHWEST WIND AROUND 5 MPH IN THE  
EVENING BECOMING EAST AFTER MIDNIGHT.    
SUNDAY
 
MOSTLY SUNNY. HIGHS 97 TO 102. EAST WIND 5 TO 10 MPH IN THE  
MORNING BECOMING SOUTH AROUND 5 MPH IN THE AFTERNOON.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 74 TO 81. LIGHT WIND IN THE  
EVENING BECOMING NORTHEAST AROUND 5 MPH AFTER MIDNIGHT.    
MONDAY
 
PARTLY SUNNY. HIGHS 98 TO 103. EAST WIND 5 TO 10 MPH IN THE  
MORNING BECOMING SOUTH IN THE AFTERNOON.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS 72 TO 80.    
TUESDAY
 
SUNNY. HIGHS 96 TO 102.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS 75 TO 82.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS 98 TO 104.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. A 10 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS 76 TO 83.    
THURSDAY
 
PARTLY SUNNY. A 10 PERCENT CHANCE OF AFTERNOON SHOWERS  
AND THUNDERSTORMS. HIGHS 97 TO 103.    
THURSDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS 76 TO 83. CHANCE OF RAIN 20 PERCENT.    
FRIDAY
 
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE MORNING,  
THEN A SLIGHT CHANCE OF AFTERNOON SHOWERS AND THUNDERSTORMS. HIGHS  
97 TO 103. CHANCE OF RAIN 20 PERCENT.  
 

 
 
AZZ541-549-555-192300-  
CAVE CREEK/NEW RIVER-FOUNTAIN HILLS/EAST MESA-  
APACHE JUNCTION/GOLD CANYON-  
INCLUDING THE CITIES OF SCOTTSDALE, FOUNTAIN HILLS,  
AND APACHE JUNCTION  
400 AM MST SAT SEP 19 2026  
   
TODAY
 
SUNNY. HIGHS 96 TO 101. EAST WIND 5 TO 10 MPH IN THE MORNING  
BECOMING SOUTHWEST AROUND 5 MPH IN THE AFTERNOON.    
TONIGHT
 
CLEAR. LOWS 66 TO 76. NORTH WIND AROUND 5 MPH IN THE  
EVENING BECOMING EAST 5 TO 10 MPH AFTER MIDNIGHT.    
SUNDAY
 
MOSTLY SUNNY. HIGHS 95 TO 100. EAST WIND 5 TO 10 MPH IN THE  
MORNING BECOMING SOUTH AROUND 5 MPH IN THE AFTERNOON.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 67 TO 77. NORTHEAST WIND AROUND  
5 MPH.    
MONDAY
 
PARTLY SUNNY. HIGHS 96 TO 101. EAST WIND AROUND 5 MPH IN  
THE MORNING BECOMING SOUTH 5 TO 10 MPH IN THE AFTERNOON.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS 71 TO 77.    
TUESDAY
 
MOSTLY SUNNY. HIGHS 95 TO 101.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS 72 TO 78.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS 97 TO 101.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS 73 TO 79. CHANCE OF RAIN 10 PERCENT.    
THURSDAY
 
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE MORNING,  
THEN A SLIGHT CHANCE OF AFTERNOON SHOWERS AND THUNDERSTORMS. HIGHS IN  
THE MID TO UPPER 90S. CHANCE OF RAIN 20 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS  
AFTER MIDNIGHT. LOWS 72 TO 78. CHANCE OF RAIN 30 PERCENT.    
FRIDAY
 
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE MORNING,  
THEN A SLIGHT CHANCE OF AFTERNOON SHOWERS AND THUNDERSTORMS. HIGHS  
94 TO 100. CHANCE OF RAIN 20 PERCENT.  
 

 
 
AZZ553-554-192300-  
NORTHWEST PINAL COUNTY-WEST PINAL COUNTY-  
INCLUDING THE CITIES OF CASA GRANDE, MARICOPA, FLORENCE, AND COOLIDGE  
400 AM MST SAT SEP 19 2026  
   
TODAY
 
SUNNY. HIGHS 98 TO 103. SOUTHEAST WIND AROUND 5 MPH IN THE  
MORNING BECOMING SOUTHWEST IN THE AFTERNOON.    
TONIGHT
 
CLEAR. LOWS 64 TO 74. LIGHT WIND IN THE EVENING BECOMING  
SOUTH AROUND 5 MPH AFTER MIDNIGHT.    
SUNDAY
 
SUNNY. HIGHS 97 TO 102. SOUTH WIND 5 TO 10 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 67 TO 77. EAST WIND AROUND 5 MPH  
IN THE EVENING BECOMING SOUTH AFTER MIDNIGHT.    
MONDAY
 
PARTLY SUNNY. HIGHS 98 TO 103. SOUTH WIND 5 TO 10 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS 70 TO 76.    
TUESDAY
 
MOSTLY SUNNY. HIGHS 96 TO 102.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS 72 TO 79.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS 97 TO 103.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS 74 TO 81. CHANCE OF RAIN 10 PERCENT.    
THURSDAY
 
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE MORNING,  
THEN A SLIGHT CHANCE OF AFTERNOON SHOWERS AND THUNDERSTORMS. HIGHS  
95 TO 101. CHANCE OF RAIN 10 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS 73 TO 79. CHANCE OF RAIN 20 PERCENT.    
FRIDAY
 
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE MORNING,  
THEN A SLIGHT CHANCE OF AFTERNOON SHOWERS AND THUNDERSTORMS. HIGHS  
96 TO 102. CHANCE OF RAIN 20 PERCENT.  
 

 
 
AZZ532-192300-  
YUMA-  
INCLUDING THE CITIES OF YUMA AND FORTUNA FOOTHILLS  
400 AM MST SAT SEP 19 2026  
   
TODAY
 
SUNNY. HIGHS NEAR 103. NORTH WIND 5 TO 10 MPH IN THE MORNING  
BECOMING SOUTHWEST AROUND 5 MPH IN THE AFTERNOON.    
TONIGHT
 
MOSTLY CLEAR. LOWS 72 TO 73. SOUTHWEST WIND AROUND 5 MPH  
IN THE EVENING BECOMING SOUTHEAST AFTER MIDNIGHT.    
SUNDAY
 
MOSTLY SUNNY. HIGHS NEAR 102. SOUTHEAST WIND 5 TO 15 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 75 TO 77. SOUTHEAST WIND 5 TO  
10 MPH.    
MONDAY
 
PARTLY SUNNY IN THE MORNING THEN BECOMING SUNNY. HIGHS NEAR  
101. SOUTHEAST WIND 5 TO 10 MPH.    
MONDAY NIGHT
 
CLEAR AND COOLER. LOWS IN THE LOWER TO MID 70S.    
TUESDAY
 
SUNNY. HIGHS 100 TO 102.    
TUESDAY NIGHT
 
CLEAR. LOWS 72 TO 77.    
WEDNESDAY
 
SUNNY. HIGHS 103 TO 104.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS 76 TO 81.    
THURSDAY
 
PARTLY SUNNY. HIGHS 103 TO 105.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS NEAR 80.    
FRIDAY
 
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS IN THE  
MORNING, THEN SUNNY IN THE AFTERNOON. HOT. HIGHS 102 TO 106.  
 

 
 
AZZ562-192300-  
GLOBE/MIAMI-  
INCLUDING THE CITIES OF GLOBE AND MIAMI  
400 AM MST SAT SEP 19 2026  
   
TODAY
 
SUNNY. HIGHS 83 TO 93. EAST WIND AROUND 5 MPH IN THE MORNING  
BECOMING SOUTHWEST 5 TO 10 MPH IN THE AFTERNOON.    
TONIGHT
 
CLEAR. LOWS 57 TO 67. WEST WIND AROUND 5 MPH IN THE  
EVENING BECOMING LIGHT AFTER MIDNIGHT.    
SUNDAY
 
MOSTLY SUNNY. HIGHS 82 TO 92. LIGHT WIND IN THE MORNING  
BECOMING WEST 5 TO 10 MPH IN THE AFTERNOON.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 58 TO 68. NORTH WIND AROUND 5 MPH  
IN THE EVENING BECOMING LIGHT AFTER MIDNIGHT.    
MONDAY
 
PARTLY SUNNY. HIGHS 82 TO 92. EAST WIND AROUND 5 MPH IN THE  
MORNING BECOMING SOUTH 5 TO 10 MPH IN THE AFTERNOON.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID TO UPPER 60S.    
TUESDAY
 
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE MORNING,  
THEN A SLIGHT CHANCE OF AFTERNOON SHOWERS AND THUNDERSTORMS. HIGHS  
NEAR 90. CHANCE OF RAIN 10 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID TO UPPER 60S.    
WEDNESDAY
 
PARTLY SUNNY. HIGHS 85 TO 91.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID TO UPPER 60S. CHANCE OF RAIN 20 PERCENT.    
THURSDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING, THEN A  
CHANCE OF AFTERNOON SHOWERS AND THUNDERSTORMS. HIGHS 83 TO 89. CHANCE  
OF RAIN 30 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS  
AFTER MIDNIGHT. LOWS IN THE MID TO UPPER 60S. CHANCE OF RAIN  
30 PERCENT.    
FRIDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING, THEN A  
CHANCE OF AFTERNOON SHOWERS AND THUNDERSTORMS. HIGHS IN THE MID TO  
UPPER 80S. CHANCE OF RAIN 30 PERCENT.  
 

 
 
AZZ545-547-552-556>558-561-192300-  
NEW RIVER MESA-RIO VERDE/SALT RIVER-SUPERIOR-TONTO BASIN-  
MAZATZAL MOUNTAINS-PINAL/SUPERSTITION MOUNTAINS-DRIPPING SPRINGS-  
INCLUDING THE CITIES OF TORTILLA FLAT, SUPERIOR, PUNKIN CENTER,  
SUNFLOWER, HAYDEN, AND WINKELMAN  
400 AM MST SAT SEP 19 2026  
   
TODAY
 
SUNNY. HIGHS 95 TO 100. EAST WIND 5 TO 10 MPH IN THE MORNING  
BECOMING SOUTHWEST IN THE AFTERNOON.    
TONIGHT
 
CLEAR. LOWS 65 TO 75. NORTHWEST WIND AROUND 5 MPH IN THE  
EVENING BECOMING EAST 5 TO 10 MPH AFTER MIDNIGHT.    
SUNDAY
 
SUNNY. HIGHS 94 TO 99. SOUTHEAST WIND 5 TO 10 MPH IN THE  
MORNING BECOMING SOUTHWEST IN THE AFTERNOON.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 66 TO 76. NORTHEAST WIND 5 TO  
10 MPH.    
MONDAY
 
PARTLY SUNNY. HIGHS 94 TO 99. EAST WIND 5 TO 10 MPH IN THE  
MORNING BECOMING SOUTHWEST IN THE AFTERNOON.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS 61 TO 76.    
TUESDAY
 
MOSTLY SUNNY. A 10 PERCENT CHANCE OF AFTERNOON SHOWERS AND  
THUNDERSTORMS. HIGHS 83 TO 99.    
TUESDAY NIGHT
 
PARTLY CLOUDY. A 10 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS 60 TO 76.    
WEDNESDAY
 
PARTLY SUNNY. A 10 PERCENT CHANCE OF AFTERNOON SHOWERS  
AND THUNDERSTORMS. HIGHS 81 TO 99.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS 59 TO 76. CHANCE OF RAIN 20 PERCENT.    
THURSDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING, THEN A  
SLIGHT CHANCE OF AFTERNOON SHOWERS AND THUNDERSTORMS. HIGHS 80 TO 98.  
CHANCE OF RAIN 30 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS  
AFTER MIDNIGHT. LOWS 60 TO 76. CHANCE OF RAIN 30 PERCENT.    
FRIDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING, THEN A  
SLIGHT CHANCE OF AFTERNOON SHOWERS AND THUNDERSTORMS. HIGHS 80 TO 98.  
CHANCE OF RAIN 30 PERCENT.  
 

 
 
AZZ560-563-192300-  
SAN CARLOS-SOUTHEAST GILA COUNTY-  
INCLUDING THE CITIES OF SAN CARLOS AND PERIDOT  
400 AM MST SAT SEP 19 2026  
   
TODAY
 
SUNNY. HIGHS 83 TO 93. SOUTHEAST WIND 5 TO 10 MPH IN THE  
MORNING BECOMING SOUTHWEST IN THE AFTERNOON.    
TONIGHT
 
CLEAR. LOWS 59 TO 69. NORTHWEST WIND 5 TO 10 MPH IN THE  
EVENING BECOMING NORTHEAST AFTER MIDNIGHT.    
SUNDAY
 
MOSTLY SUNNY. HIGHS 82 TO 92. SOUTHEAST WIND AROUND 5 MPH  
IN THE MORNING BECOMING SOUTHWEST 5 TO 10 MPH IN THE AFTERNOON.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 60 TO 70. NORTHEAST WIND 5 TO  
10 MPH.    
MONDAY
 
PARTLY SUNNY. HIGHS 82 TO 92. EAST WIND AROUND 5 MPH IN THE  
MORNING BECOMING SOUTHWEST 5 TO 10 MPH IN THE AFTERNOON.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS 51 TO 71.    
TUESDAY
 
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE MORNING,  
THEN A SLIGHT CHANCE OF AFTERNOON SHOWERS AND THUNDERSTORMS. HIGHS  
77 TO 93. CHANCE OF RAIN 20 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS 51 TO 71. CHANCE OF RAIN 20 PERCENT.    
WEDNESDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN A CHANCE OF AFTERNOON SHOWERS AND THUNDERSTORMS. HIGHS  
76 TO 90. CHANCE OF RAIN 40 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS 50 TO 70. CHANCE OF RAIN 20 PERCENT.    
THURSDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING, THEN A  
CHANCE OF AFTERNOON SHOWERS AND THUNDERSTORMS. HIGHS 74 TO 88. CHANCE  
OF RAIN 30 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS  
AFTER MIDNIGHT. LOWS 50 TO 70. CHANCE OF RAIN 40 PERCENT.    
FRIDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING, THEN A  
CHANCE OF AFTERNOON SHOWERS AND THUNDERSTORMS. HIGHS 75 TO 89. CHANCE  
OF RAIN 30 PERCENT.  
 

 
 
AZZ539-559-192300-  
GILA BEND-SONORAN DESERT NATL MONUMENT-  
INCLUDING THE CITIES OF GILA BEND, SENTINEL, AND KAKA  
400 AM MST SAT SEP 19 2026  
   
TODAY
 
SUNNY. HIGHS 99 TO 104. LIGHT WIND IN THE MORNING BECOMING  
WEST 5 TO 10 MPH IN THE AFTERNOON.    
TONIGHT
 
MOSTLY CLEAR. LOWS 67 TO 77. SOUTHWEST WIND AROUND 5 MPH  
IN THE EVENING BECOMING SOUTH AFTER MIDNIGHT.    
SUNDAY
 
SUNNY. HIGHS 98 TO 103. SOUTHEAST WIND AROUND 5 MPH IN THE  
MORNING BECOMING SOUTHWEST 5 TO 10 MPH IN THE AFTERNOON.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 69 TO 79. SOUTH WIND 5 TO 10 MPH.   
MONDAY
 
PARTLY SUNNY. HIGHS 99 TO 104. SOUTH WIND 5 TO 15 MPH.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS 70 TO 76.    
TUESDAY
 
SUNNY. HIGHS 97 TO 102.    
TUESDAY NIGHT
 
CLEAR. LOWS 73 TO 79.    
WEDNESDAY
 
MOSTLY SUNNY AND HOT. HIGHS 98 TO 105.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. A 10 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS 74 TO 82.    
THURSDAY
 
PARTLY SUNNY. A 10 PERCENT CHANCE OF AFTERNOON SHOWERS  
AND THUNDERSTORMS. HIGHS 97 TO 104.    
THURSDAY NIGHT
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS 74 TO 82.    
FRIDAY
 
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE MORNING,  
THEN A SLIGHT CHANCE OF AFTERNOON SHOWERS AND THUNDERSTORMS. HIGHS  
97 TO 104. CHANCE OF RAIN 10 PERCENT.  
 

 
 
AZZ534-538-192300-  
AGUILA VALLEY-TONOPAH DESERT-  
INCLUDING THE CITIES OF AGUILA, GLADDEN, WICKENBURG, ARLINGTON,  
HASSAYAMPA, TONOPAH, AND WINTERSBURG  
400 AM MST SAT SEP 19 2026  
   
TODAY
 
SUNNY. HIGHS 98 TO 103. EAST WIND AROUND 5 MPH IN THE  
MORNING BECOMING SOUTHWEST IN THE AFTERNOON.    
TONIGHT
 
MOSTLY CLEAR. LOWS 65 TO 75. LIGHT WIND IN THE EVENING  
BECOMING NORTHEAST AROUND 5 MPH AFTER MIDNIGHT.    
SUNDAY
 
MOSTLY SUNNY. HIGHS 97 TO 102. EAST WIND 5 TO 10 MPH IN THE  
MORNING BECOMING SOUTH IN THE AFTERNOON.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 68 TO 78. SOUTH WIND AROUND 5 MPH  
IN THE EVENING BECOMING LIGHT AFTER MIDNIGHT.    
MONDAY
 
PARTLY SUNNY. HIGHS 98 TO 103. EAST WIND 5 TO 10 MPH IN THE  
MORNING BECOMING SOUTH IN THE AFTERNOON.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS 69 TO 76.    
TUESDAY
 
SUNNY. HIGHS 92 TO 102.    
TUESDAY NIGHT
 
CLEAR. LOWS 71 TO 79.    
WEDNESDAY
 
SUNNY. HIGHS 94 TO 104.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS 72 TO 81.    
THURSDAY
 
PARTLY SUNNY. A 10 PERCENT CHANCE OF AFTERNOON SHOWERS  
AND THUNDERSTORMS. HIGHS 94 TO 104.    
THURSDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS 73 TO 81. CHANCE OF RAIN 20 PERCENT.    
FRIDAY
 
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE MORNING,  
THEN A SLIGHT CHANCE OF AFTERNOON SHOWERS AND THUNDERSTORMS. HIGHS  
94 TO 104. CHANCE OF RAIN 20 PERCENT.  
 

 
 
AZZ531-533-192300-  
KOFA-CENTRAL LA PAZ-  
INCLUDING THE CITIES OF PALM CANYON, BRENDA, HARCUVAR, QUARTZSITE,  
VICKSBURG, VICKSBURG JUNCTION, AND SALOME  
400 AM MST SAT SEP 19 2026  
   
TODAY
 
SUNNY. HIGHS 98 TO 103. NORTHEAST WIND AROUND 5 MPH IN THE  
MORNING BECOMING SOUTHWEST 5 TO 10 MPH IN THE AFTERNOON.    
TONIGHT
 
MOSTLY CLEAR. LOWS 66 TO 76. SOUTHWEST WIND AROUND 5 MPH  
IN THE EVENING BECOMING EAST AFTER MIDNIGHT.    
SUNDAY
 
MOSTLY SUNNY. HIGHS 97 TO 102. SOUTHEAST WIND 5 TO 10 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 68 TO 78. SOUTHEAST WIND 5 TO  
10 MPH.    
MONDAY
 
PARTLY SUNNY IN THE MORNING THEN BECOMING MOSTLY SUNNY.  
HIGHS 95 TO 100. SOUTHEAST WIND 10 TO 15 MPH.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS 68 TO 74.    
TUESDAY
 
SUNNY. HIGHS 92 TO 100.    
TUESDAY NIGHT
 
CLEAR. LOWS 70 TO 77.    
WEDNESDAY
 
SUNNY. HIGHS 95 TO 103.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS 72 TO 80.    
THURSDAY
 
PARTLY SUNNY. A 10 PERCENT CHANCE OF AFTERNOON SHOWERS  
AND THUNDERSTORMS. HIGHS 95 TO 103.    
THURSDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS 72 TO 80. CHANCE OF RAIN 20 PERCENT.    
FRIDAY
 
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE MORNING,  
THEN A SLIGHT CHANCE OF AFTERNOON SHOWERS AND THUNDERSTORMS. HIGHS  
94 TO 104. CHANCE OF RAIN 20 PERCENT.  
 

 
 
AZZ535-536-192300-  
SOUTHEAST YUMA COUNTY-GILA RIVER VALLEY-  
INCLUDING THE CITY OF LIGURTA  
400 AM MST SAT SEP 19 2026  
   
TODAY
 
SUNNY. HIGHS 99 TO 104. LIGHT WIND IN THE MORNING BECOMING  
SOUTHWEST AROUND 5 MPH IN THE AFTERNOON.    
TONIGHT
 
MOSTLY CLEAR. LOWS 66 TO 76. SOUTHWEST WIND AROUND 5 MPH  
IN THE EVENING BECOMING SOUTH AFTER MIDNIGHT.    
SUNDAY
 
SUNNY. HIGHS 98 TO 103. SOUTHEAST WIND 5 TO 10 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 69 TO 79. SOUTH WIND 5 TO 10 MPH.   
MONDAY
 
PARTLY SUNNY IN THE MORNING THEN BECOMING MOSTLY SUNNY.  
HIGHS 97 TO 102. SOUTHEAST WIND 5 TO 15 MPH.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS 70 TO 75.    
TUESDAY
 
SUNNY. HIGHS 98 TO 102.    
TUESDAY NIGHT
 
CLEAR. LOWS 72 TO 77.    
WEDNESDAY
 
SUNNY AND HOT. HIGHS 101 TO 105.    
WEDNESDAY NIGHT
 
CLEAR IN THE EVENING THEN BECOMING PARTLY CLOUDY.  
LOWS 75 TO 81.    
THURSDAY
 
PARTLY SUNNY AND HOT. HIGHS 101 TO 105.    
THURSDAY NIGHT
 
MOSTLY CLEAR. A 10 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS 77 TO 82.    
FRIDAY
 
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS IN THE  
MORNING, THEN SUNNY IN THE AFTERNOON. HOT. HIGHS 101 TO 105.  
 

 
 
AZZ530-CAZ569-192300-  
PARKER VALLEY-PALO VERDE VALLEY-  
INCLUDING THE CITIES OF PARKER, EHRENBERG, MARTINEZ LAKE, BLYTHE,  
PALO VERDE, AND RIPLEY  
400 AM MST SAT SEP 19 2026 /400 AM PDT SAT SEP 19 2026/  
   
TODAY
 
SUNNY. HIGHS 99 TO 104. NORTHWEST WIND 5 TO 10 MPH IN THE  
MORNING BECOMING SOUTHWEST AROUND 5 MPH IN THE AFTERNOON.    
TONIGHT
 
MOSTLY CLEAR. LOWS 65 TO 75. SOUTHWEST WIND AROUND 5 MPH  
IN THE EVENING BECOMING LIGHT AFTER MIDNIGHT.    
SUNDAY
 
PARTLY SUNNY IN THE MORNING THEN BECOMING MOSTLY SUNNY.  
HIGHS 98 TO 103. EAST WIND AROUND 5 MPH IN THE MORNING BECOMING SOUTH  
5 TO 10 MPH IN THE AFTERNOON.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 67 TO 77. SOUTH WIND 5 TO 10 MPH.   
MONDAY
 
PARTLY SUNNY IN THE MORNING THEN BECOMING SUNNY. HIGHS  
97 TO 102. SOUTH WIND 5 TO 15 MPH.    
MONDAY NIGHT
 
CLEAR. LOWS 68 TO 74.    
TUESDAY
 
SUNNY. HIGHS 96 TO 102.    
TUESDAY NIGHT
 
CLEAR. LOWS 69 TO 75.    
WEDNESDAY
 
SUNNY AND HOT. HIGHS 99 TO 105.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS 72 TO 78.    
THURSDAY
 
PARTLY SUNNY AND HOT. HIGHS 99 TO 105.    
THURSDAY NIGHT
 
MOSTLY CLEAR. A 10 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS 73 TO 80.    
FRIDAY
 
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS IN THE  
MORNING, THEN SUNNY IN THE AFTERNOON. HOT. HIGHS 99 TO 105.  
 

 
 
CAZ564-565-568-570-192300-  
CHUCKWALLA MOUNTAINS-IMPERIAL COUNTY SOUTHEAST-CHIRIACO SUMMIT-  
CHUCKWALLA VALLEY-  
INCLUDING THE CITIES OF IMPERIAL HOT MINERAL SPRINGS, WINTERHAVEN,  
CHIRIACO SUMMIT, AND MIDLAND  
400 AM PDT SAT SEP 19 2026  
   
TODAY
 
SUNNY. HIGHS 97 TO 102. NORTHWEST WIND 10 TO 15 MPH IN THE  
MORNING BECOMING SOUTHWEST AROUND 5 MPH IN THE AFTERNOON.    
TONIGHT
 
MOSTLY CLEAR. LOWS 66 TO 76. WEST WIND AROUND 5 MPH IN THE  
EVENING BECOMING LIGHT AFTER MIDNIGHT.    
SUNDAY
 
PARTLY SUNNY IN THE MORNING THEN BECOMING MOSTLY SUNNY.  
HIGHS 97 TO 102. EAST WIND AROUND 5 MPH IN THE MORNING BECOMING  
SOUTHEAST 5 TO 10 MPH IN THE AFTERNOON.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 69 TO 79. SOUTH WIND 5 TO 10 MPH.   
MONDAY
 
PARTLY SUNNY IN THE MORNING THEN BECOMING SUNNY. HIGHS  
96 TO 101. SOUTH WIND 5 TO 15 MPH.    
MONDAY NIGHT
 
CLEAR. LOWS 67 TO 75.    
TUESDAY
 
SUNNY. HIGHS 90 TO 100.    
TUESDAY NIGHT
 
CLEAR. LOWS 68 TO 76.    
WEDNESDAY
 
SUNNY. HIGHS 93 TO 104.    
WEDNESDAY NIGHT
 
CLEAR. LOWS 71 TO 79.    
THURSDAY
 
PARTLY SUNNY. HIGHS 94 TO 104.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS 72 TO 80.    
FRIDAY
 
PARTLY SUNNY IN THE MORNING THEN BECOMING SUNNY. HOT. HIGHS  
93 TO 105.  
 

 
 
CAZ563-567-192300-  
SALTON SEA-IMPERIAL VALLEY-  
INCLUDING THE CITIES OF DESERT SHORES, EL CENTRO, CALEXICO, ALAMORIO,  
AND BRAWLEY  
400 AM PDT SAT SEP 19 2026  
   
TODAY
 
SUNNY. HIGHS 99 TO 104. NORTHWEST WIND 5 TO 10 MPH.    
TONIGHT
 
MOSTLY CLEAR. LOWS 70 TO 80. WEST WIND 5 TO 10 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS 99 TO 104. SOUTHEAST WIND 5 TO 10 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 70 TO 80. SOUTHWEST WIND 5 TO  
10 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS 98 TO 103. SOUTHWEST WIND 5 TO 10 MPH.    
MONDAY NIGHT
 
CLEAR. LOWS 69 TO 76.    
TUESDAY
 
SUNNY. HIGHS 95 TO 103.    
TUESDAY NIGHT
 
CLEAR. LOWS 72 TO 80.    
WEDNESDAY
 
SUNNY AND HOT. HIGHS 98 TO 106.    
WEDNESDAY NIGHT
 
CLEAR. LOWS 73 TO 81.    
THURSDAY
 
MOSTLY SUNNY AND HOT. HIGHS 98 TO 106.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS 75 TO 82.    
FRIDAY
 
MOSTLY SUNNY AND HOT. HIGHS 98 TO 108.  
 

 
 
CAZ566-192300-  
IMPERIAL COUNTY WEST-  
INCLUDING THE CITIES OF COOLIDGE SPRINGS, SALTON CITY, WINONA,  
COYOTE WELLS, OCOTILLO, AND PLASTER CITY  
400 AM PDT SAT SEP 19 2026  
   
TODAY
 
SUNNY. HIGHS 99 TO 104. NORTHWEST WIND 10 TO 15 MPH IN THE  
MORNING BECOMING NORTHEAST AROUND 5 MPH IN THE AFTERNOON.    
TONIGHT
 
MOSTLY CLEAR. LOWS 70 TO 80. WEST WIND 5 TO 10 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS 98 TO 103. SOUTH WIND 5 TO 10 MPH IN  
THE MORNING BECOMING EAST AROUND 5 MPH IN THE AFTERNOON.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 70 TO 80. WEST WIND 5 TO 10 MPH.    
MONDAY
 
MOSTLY SUNNY AND BREEZY. HIGHS 97 TO 102. WEST WIND 5 TO  
10 MPH IN THE MORNING BECOMING SOUTHWEST 10 TO 20 MPH IN THE  
AFTERNOON. GUSTS UP TO 30 MPH IN THE AFTERNOON.    
MONDAY NIGHT
 
CLEAR AND COOLER. LOWS IN THE LOWER TO MID 70S.    
TUESDAY
 
SUNNY. HIGHS 98 TO 102.    
TUESDAY NIGHT
 
CLEAR AND WARMER. LOWS 73 TO 79.    
WEDNESDAY
 
SUNNY AND HOT. HIGHS 101 TO 105.    
WEDNESDAY NIGHT
 
CLEAR. LOWS 75 TO 81.    
THURSDAY
 
MOSTLY SUNNY AND HOT. HIGHS 102 TO 106.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS 77 TO 82.    
FRIDAY
 
MOSTLY SUNNY AND HOT. HIGHS 102 TO 106.  
 

 
 
CAZ562-192300-  
IMPERIAL COUNTY SOUTHWEST-  
INCLUDING THE CITY OF MOUNTAIN SPRING  
400 AM PDT SAT SEP 19 2026  
   
TODAY
 
SUNNY AND BREEZY. HIGHS 98 TO 103. SOUTHWEST WIND 10 TO  
20 MPH IN THE MORNING BECOMING EAST 5 TO 10 MPH IN THE AFTERNOON.  
GUSTS UP TO 30 MPH IN THE MORNING.    
TONIGHT
 
MOSTLY CLEAR. LOWS 72 TO 82. SOUTHWEST WIND 10 TO 20 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS 97 TO 102. SOUTH WIND 10 TO 15 MPH IN  
THE MORNING BECOMING EAST 5 TO 10 MPH IN THE AFTERNOON.    
SUNDAY NIGHT
 
PARTLY CLOUDY AND BREEZY. LOWS 72 TO 82. SOUTHWEST  
WIND 10 TO 20 MPH. GUSTS UP TO 30 MPH AFTER MIDNIGHT.    
MONDAY
 
MOSTLY SUNNY AND WINDY. HIGHS 97 TO 102. SOUTHWEST WIND  
15 TO 25 MPH. GUSTS UP TO 35 MPH.    
MONDAY NIGHT
 
CLEAR AND COOLER. LOWS 64 TO 75.    
TUESDAY
 
SUNNY. HIGHS 91 TO 101.    
TUESDAY NIGHT
 
CLEAR AND WARMER. LOWS 71 TO 81.    
WEDNESDAY
 
SUNNY. HIGHS 94 TO 104.    
WEDNESDAY NIGHT
 
CLEAR. LOWS 73 TO 84.    
THURSDAY
 
MOSTLY SUNNY AND HOT. HIGHS 95 TO 105.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS 74 TO 84.    
FRIDAY
 
MOSTLY SUNNY AND HOT. HIGHS 95 TO 105.  
 

 
 
CAZ560-561-192300-  
JOSHUA TREE NP WEST-JOSHUA TREE NP EAST-  
INCLUDING THE CITIES OF COTTONWOOD VISITOR AND LOST HORSE-KEYS  
VILLAGE  
400 AM PDT SAT SEP 19 2026  
   
TODAY
 
SUNNY. HIGHS 86 TO 96. NORTHWEST WIND 10 TO 15 MPH IN THE  
MORNING BECOMING SOUTHEAST 5 TO 10 MPH IN THE AFTERNOON.    
TONIGHT
 
MOSTLY CLEAR. LOWS 64 TO 74. NORTHWEST WIND AROUND 5 MPH.    
SUNDAY
 
PARTLY SUNNY IN THE MORNING THEN BECOMING MOSTLY SUNNY.  
HIGHS 86 TO 96. NORTHEAST WIND 5 TO 10 MPH IN THE MORNING BECOMING  
SOUTH IN THE AFTERNOON.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 67 TO 77. SOUTHWEST WIND 5 TO  
10 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS 84 TO 94. SOUTHWEST WIND 5 TO 15 MPH.    
MONDAY NIGHT
 
CLEAR AND COOLER. LOWS 57 TO 72.    
TUESDAY
 
SUNNY. HIGHS 79 TO 93.    
TUESDAY NIGHT
 
CLEAR. LOWS 60 TO 73.    
WEDNESDAY
 
SUNNY. HIGHS 82 TO 96.    
WEDNESDAY NIGHT
 
CLEAR. LOWS 62 TO 75.    
THURSDAY
 
MOSTLY SUNNY. HIGHS 83 TO 97.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS 61 TO 75.    
FRIDAY
 
MOSTLY SUNNY. HIGHS 82 TO 98.  
 

 
 
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