081  
FPUS55 KPSR 050631  
ZFPPSR  
 
ZONE FORECAST PRODUCT FOR SOUTHWEST ARIZONA/SOUTHEAST CALIFORNIA  
NATIONAL WEATHER SERVICE PHOENIX AZ  
1131 PM MST FRI SEP 4 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>544-546-548-550-551-051100-  
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  
1131 PM MST FRI SEP 4 2026  
   
TONIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY CLEAR.  
LOWS 75 TO 83. SOUTHWEST WIND 10 TO 15 MPH IN THE EVENING BECOMING  
WEST AROUND 5 MPH AFTER MIDNIGHT.    
SATURDAY
 
PARTLY SUNNY. HIGHS 97 TO 102. SOUTHEAST WIND AROUND  
5 MPH IN THE MORNING BECOMING SOUTHWEST 5 TO 10 MPH IN THE AFTERNOON.   
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS 77 TO 85. WEST WIND 5 TO  
10 MPH.    
SUNDAY
 
PARTLY SUNNY IN THE MORNING THEN BECOMING MOSTLY SUNNY.  
HIGHS 100 TO 104. WEST WIND AROUND 5 MPH IN THE MORNING INCREASING TO  
10 TO 15 MPH IN THE AFTERNOON.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 78 TO 86. NORTHWEST WIND 10 TO  
20 MPH IN THE EVENING DECREASING TO 5 TO 10 MPH AFTER MIDNIGHT.    
LABOR DAY
 
PARTLY SUNNY AND HOT. HIGHS 101 TO 106.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS 78 TO 85.    
TUESDAY
 
MOSTLY SUNNY AND HOT. HIGHS 102 TO 107.    
TUESDAY NIGHT
 
CLEAR IN THE EVENING, THEN PARTLY CLOUDY WITH A  
20 PERCENT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS 79 TO 85.    
WEDNESDAY
 
PARTLY SUNNY. A 10 PERCENT CHANCE OF AFTERNOON SHOWERS  
AND THUNDERSTORMS. HOT. HIGHS 100 TO 105.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS 78 TO 84. CHANCE OF RAIN  
30 PERCENT.    
THURSDAY
 
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 98 TO 103.    
THURSDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS 77 TO 83.    
FRIDAY
 
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 96 TO 101.  
 

 
 
AZZ541-549-555-051100-  
CAVE CREEK/NEW RIVER-FOUNTAIN HILLS/EAST MESA-  
APACHE JUNCTION/GOLD CANYON-  
INCLUDING THE CITIES OF SCOTTSDALE, FOUNTAIN HILLS,  
AND APACHE JUNCTION  
1131 PM MST FRI SEP 4 2026  
   
TONIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING CLEAR. LOWS  
70 TO 80. SOUTHWEST WIND 5 TO 10 MPH IN THE EVENING BECOMING  
NORTHEAST AROUND 5 MPH AFTER MIDNIGHT.    
SATURDAY
 
PARTLY SUNNY. HIGHS 96 TO 101. LIGHT WIND IN THE MORNING  
BECOMING WEST 5 TO 10 MPH IN THE AFTERNOON.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS 70 TO 80. NORTHWEST WIND 5 TO  
10 MPH IN THE EVENING BECOMING NORTHEAST AROUND 5 MPH AFTER MIDNIGHT.   
SUNDAY
 
PARTLY SUNNY IN THE MORNING THEN BECOMING MOSTLY SUNNY.  
HIGHS 98 TO 103. SOUTHEAST WIND AROUND 5 MPH IN THE MORNING BECOMING  
WEST 10 TO 15 MPH IN THE AFTERNOON.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 71 TO 81. NORTHWEST WIND 10 TO  
15 MPH IN THE EVENING BECOMING NORTHEAST 5 TO 10 MPH AFTER MIDNIGHT.    
LABOR DAY
 
PARTLY SUNNY. HIGHS 100 TO 104.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS 76 TO 82.    
TUESDAY
 
MOSTLY SUNNY AND HOT. HIGHS 101 TO 105.    
TUESDAY NIGHT
 
CLEAR WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY WITH A SLIGHT CHANCE  
OF SHOWERS AFTER MIDNIGHT. LOWS 78 TO 83. CHANCE OF RAIN 20 PERCENT.    
WEDNESDAY
 
PARTLY SUNNY. A 10 PERCENT CHANCE OF AFTERNOON SHOWERS  
AND THUNDERSTORMS. HIGHS 100 TO 104.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS 76 TO 81. CHANCE OF RAIN  
30 PERCENT.    
THURSDAY
 
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 97 TO 101.    
THURSDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS 75 TO 80. CHANCE OF RAIN  
30 PERCENT.    
FRIDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN A CHANCE OF SHOWERS AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID TO UPPER 90S. CHANCE  
OF RAIN 30 PERCENT.  
 

 
 
AZZ553-554-051100-  
NORTHWEST PINAL COUNTY-WEST PINAL COUNTY-  
INCLUDING THE CITIES OF CASA GRANDE, CACTUS FOREST, FLORENCE,  
AND COOLIDGE  
1131 PM MST FRI SEP 4 2026  
   
TONIGHT
 
MOSTLY CLEAR. LOWS 69 TO 79. SOUTHWEST WIND 10 TO 15 MPH  
IN THE EVENING BECOMING LIGHT AFTER MIDNIGHT.    
SATURDAY
 
PARTLY SUNNY IN THE MORNING THEN BECOMING MOSTLY SUNNY.  
HIGHS 97 TO 102. LIGHT WIND IN THE MORNING BECOMING WEST 5 TO 10 MPH  
IN THE AFTERNOON.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS 71 TO 81. WEST WIND 5 TO  
10 MPH.    
SUNDAY
 
PARTLY SUNNY IN THE MORNING THEN BECOMING MOSTLY SUNNY.  
HOT. HIGHS 100 TO 105. SOUTHWEST WIND AROUND 5 MPH IN THE MORNING  
BECOMING NORTHWEST 5 TO 10 MPH IN THE AFTERNOON.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 73 TO 83. WEST WIND 5 TO 10 MPH.    
LABOR DAY
 
PARTLY SUNNY AND HOT. HIGHS 99 TO 105.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS 76 TO 83.    
TUESDAY
 
MOSTLY SUNNY AND HOT. HIGHS 100 TO 106.    
TUESDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS 77 TO 83. CHANCE OF RAIN 10 PERCENT.    
WEDNESDAY
 
PARTLY SUNNY. A 10 PERCENT CHANCE OF AFTERNOON SHOWERS  
AND THUNDERSTORMS. HOT. HIGHS 99 TO 105.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS 75 TO 81. CHANCE OF RAIN  
30 PERCENT.    
THURSDAY
 
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 97 TO 103.    
THURSDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS 74 TO 80.    
FRIDAY
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND A SLIGHT CHANCE  
OF THUNDERSTORMS. HIGHS 94 TO 100. CHANCE OF RAIN 30 PERCENT.  
 

 
 
AZZ532-051100-  
YUMA-  
INCLUDING THE CITIES OF YUMA AND FORTUNA FOOTHILLS  
1131 PM MST FRI SEP 4 2026  
   
TONIGHT
 
CLEAR. LOWS 79 TO 80. SOUTHWEST WIND 10 TO 15 MPH IN THE  
EVENING BECOMING NORTHEAST AROUND 5 MPH AFTER MIDNIGHT.    
SATURDAY
 
PARTLY SUNNY IN THE MORNING THEN CONSIDERABLE CLOUDINESS.  
NOT AS WARM. HIGHS NEAR 99. NORTHEAST WIND AROUND 5 MPH IN THE  
MORNING BECOMING WEST 5 TO 10 MPH IN THE AFTERNOON.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS 82 TO 83. NORTHWEST WIND 5 TO  
10 MPH.    
SUNDAY
 
PARTLY SUNNY AND WARMER. HIGHS NEAR 104. NORTHWEST WIND  
5 TO 15 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS NEAR 83. NORTH WIND 5 TO 15 MPH.    
LABOR DAY
 
PARTLY SUNNY AND HOT. HIGHS 104 TO 107.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID TO UPPER 80S.    
TUESDAY
 
MOSTLY SUNNY AND HOT. HIGHS 107 TO 109.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 80S.    
WEDNESDAY
 
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE MORNING,  
THEN A SLIGHT CHANCE OF AFTERNOON SHOWERS AND THUNDERSTORMS. HOT.  
HIGHS 104 TO 106. CHANCE OF RAIN 20 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE LOWER TO MID 80S.    
THURSDAY
 
PARTLY SUNNY. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING. HIGHS 103 TO 105.    
THURSDAY NIGHT
 
PARTLY CLOUDY. A 10 PERCENT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER TO MID 80S.    
FRIDAY
 
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE MORNING,  
THEN A SLIGHT CHANCE OF AFTERNOON SHOWERS AND THUNDERSTORMS. HIGHS  
102 TO 104. CHANCE OF RAIN 20 PERCENT.  
 

 
 
AZZ562-051100-  
GLOBE/MIAMI-  
INCLUDING THE CITIES OF GLOBE AND MIAMI  
1131 PM MST FRI SEP 4 2026  
   
TONIGHT
 
CLEAR. LOWS 58 TO 68. WEST WIND 5 TO 10 MPH.    
SATURDAY
 
PARTLY SUNNY IN THE MORNING THEN BECOMING MOSTLY SUNNY.  
HIGHS 84 TO 94. NORTHWEST WIND AROUND 5 MPH IN THE MORNING BECOMING  
WEST 10 TO 15 MPH IN THE AFTERNOON.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS 61 TO 71. WEST WIND 10 TO  
15 MPH IN THE EVENING BECOMING NORTHWEST AROUND 5 MPH AFTER MIDNIGHT.   
SUNDAY
 
PARTLY SUNNY IN THE MORNING THEN BECOMING MOSTLY SUNNY.  
HIGHS 86 TO 96. NORTHWEST WIND 5 TO 15 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS 63 TO 73. WEST WIND 10 TO 15 MPH  
IN THE EVENING BECOMING EAST 5 TO 10 MPH AFTER MIDNIGHT. CHANCE OF  
RAIN 20 PERCENT.    
LABOR DAY
 
PARTLY SUNNY. HIGHS IN THE 90S.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
TUESDAY
 
MOSTLY SUNNY. A 10 PERCENT CHANCE OF AFTERNOON SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID TO UPPER 90S.    
TUESDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A SLIGHT CHANCE OF  
SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF RAIN  
30 PERCENT.    
WEDNESDAY
 
PARTLY SUNNY. A 20 PERCENT CHANCE OF AFTERNOON SHOWERS  
AND THUNDERSTORMS. HIGHS 92 TO 98.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF RAIN 40 PERCENT.    
THURSDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE MORNING,  
THEN A CHANCE OF AFTERNOON SHOWERS AND THUNDERSTORMS. HIGHS 89 TO 95.  
CHANCE OF RAIN 30 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS NEAR 70. CHANCE OF RAIN 30 PERCENT.    
FRIDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE MORNING,  
THEN A CHANCE OF AFTERNOON SHOWERS AND THUNDERSTORMS. HIGHS 86 TO 92.  
CHANCE OF RAIN 30 PERCENT.  
 

 
 
AZZ545-547-552-556>558-561-051100-  
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  
1131 PM MST FRI SEP 4 2026  
   
TONIGHT
 
CLEAR. LOWS 68 TO 78. SOUTHWEST WIND 5 TO 10 MPH.    
SATURDAY
 
PARTLY SUNNY IN THE MORNING THEN BECOMING MOSTLY SUNNY.  
HIGHS 95 TO 100. SOUTH WIND AROUND 5 MPH IN THE MORNING BECOMING WEST  
10 TO 15 MPH IN THE AFTERNOON.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS 68 TO 78. NORTHWEST WIND 5 TO  
10 MPH IN THE EVENING BECOMING NORTH AROUND 5 MPH AFTER MIDNIGHT.    
SUNDAY
 
PARTLY SUNNY IN THE MORNING THEN BECOMING MOSTLY SUNNY.  
HIGHS 98 TO 103. NORTHWEST WIND AROUND 5 MPH IN THE MORNING BECOMING  
WEST 10 TO 15 MPH IN THE AFTERNOON.    
SUNDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER MIDNIGHT.  
LOWS 70 TO 80. WEST WIND 10 TO 15 MPH IN THE EVENING BECOMING  
NORTHEAST 5 TO 10 MPH AFTER MIDNIGHT. CHANCE OF RAIN 30 PERCENT.    
LABOR DAY
 
PARTLY SUNNY. HIGHS 87 TO 103.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS 66 TO 80.    
TUESDAY
 
MOSTLY SUNNY. A 10 PERCENT CHANCE OF AFTERNOON SHOWERS AND  
THUNDERSTORMS. HIGHS 88 TO 104.    
TUESDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS 67 TO 81. CHANCE OF RAIN 20 PERCENT.    
WEDNESDAY
 
PARTLY SUNNY. A 20 PERCENT CHANCE OF AFTERNOON SHOWERS  
AND THUNDERSTORMS. HIGHS 87 TO 103.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS 65 TO 79. CHANCE OF RAIN  
30 PERCENT.    
THURSDAY
 
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE MORNING,  
THEN A SLIGHT CHANCE OF AFTERNOON SHOWERS AND THUNDERSTORMS. HIGHS  
85 TO 101. CHANCE OF RAIN 20 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS 64 TO 78. CHANCE OF RAIN  
30 PERCENT.    
FRIDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING, THEN A  
CHANCE OF AFTERNOON SHOWERS AND THUNDERSTORMS. HIGHS 82 TO 98. CHANCE  
OF RAIN 30 PERCENT.  
 

 
 
AZZ560-563-051100-  
SAN CARLOS-SOUTHEAST GILA COUNTY-  
INCLUDING THE CITIES OF SAN CARLOS AND PERIDOT  
1131 PM MST FRI SEP 4 2026  
   
TONIGHT
 
MOSTLY CLEAR. LOWS 62 TO 72. NORTHWEST WIND 5 TO 10 MPH.    
SATURDAY
 
PARTLY SUNNY. HIGHS 86 TO 96. NORTHWEST WIND AROUND 5 MPH  
IN THE MORNING BECOMING WEST 10 TO 15 MPH IN THE AFTERNOON.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS 64 TO 74. WEST WIND 10 TO  
15 MPH IN THE EVENING BECOMING NORTH AROUND 5 MPH AFTER MIDNIGHT.    
SUNDAY
 
PARTLY SUNNY IN THE MORNING THEN BECOMING MOSTLY SUNNY.  
HIGHS 88 TO 98. NORTHWEST WIND AROUND 5 MPH IN THE MORNING BECOMING  
WEST 10 TO 15 MPH IN THE AFTERNOON.    
SUNDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS 66 TO 76. WEST WIND 10 TO 15 MPH  
IN THE EVENING BECOMING NORTHEAST AROUND 5 MPH AFTER MIDNIGHT. CHANCE  
OF RAIN 20 PERCENT.    
LABOR DAY
 
PARTLY SUNNY. A 10 PERCENT CHANCE OF AFTERNOON SHOWERS  
AND THUNDERSTORMS. HIGHS 83 TO 99.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS 56 TO 77.    
TUESDAY
 
PARTLY SUNNY. A 10 PERCENT CHANCE OF AFTERNOON SHOWERS AND  
THUNDERSTORMS. HIGHS 84 TO 100.    
TUESDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE EVENING, THEN A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS  
57 TO 76. CHANCE OF RAIN 30 PERCENT.    
WEDNESDAY
 
PARTLY CLOUDY. A 50 PERCENT CHANCE OF AFTERNOON SHOWERS  
AND THUNDERSTORMS. HIGHS 84 TO 98. RAINFALL LESS THAN A TENTH OF AN  
INCH, EXCEPT LOCALLY HIGHER IN THUNDERSTORMS.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS 56 TO 75. CHANCE OF RAIN 40 PERCENT.    
THURSDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE MORNING,  
THEN A CHANCE OF AFTERNOON SHOWERS AND THUNDERSTORMS. HIGHS 82 TO 96.  
CHANCE OF RAIN 30 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS 54 TO 74. CHANCE OF RAIN 30 PERCENT.    
FRIDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE MORNING,  
THEN A CHANCE OF AFTERNOON SHOWERS AND THUNDERSTORMS. HIGHS 79 TO 93.  
CHANCE OF RAIN 40 PERCENT.  
 

 
 
AZZ539-559-051100-  
GILA BEND-SONORAN DESERT NATL MONUMENT-  
INCLUDING THE CITIES OF GILA BEND, SENTINEL, AND KAKA  
1131 PM MST FRI SEP 4 2026  
   
TONIGHT
 
MOSTLY CLEAR. LOWS 72 TO 82. SOUTH WIND 5 TO 15 MPH.    
SATURDAY
 
PARTLY SUNNY. HIGHS 98 TO 103. LIGHT WIND IN THE MORNING  
BECOMING WEST 5 TO 10 MPH IN THE AFTERNOON.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS 73 TO 83. WEST WIND 5 TO 10 MPH  
IN THE EVENING BECOMING LIGHT AFTER MIDNIGHT.    
SUNDAY
 
PARTLY SUNNY IN THE MORNING THEN BECOMING MOSTLY SUNNY.  
HOT. HIGHS 101 TO 106. WEST WIND 5 TO 10 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 74 TO 84. NORTHWEST WIND 5 TO  
15 MPH.    
LABOR DAY
 
PARTLY SUNNY AND HOT. HIGHS 99 TO 107.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS 80 TO 85.    
TUESDAY
 
MOSTLY SUNNY AND HOT. HIGHS 100 TO 108.    
TUESDAY NIGHT
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS 79 TO 85.    
WEDNESDAY
 
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE MORNING,  
THEN A SLIGHT CHANCE OF AFTERNOON SHOWERS AND THUNDERSTORMS. HOT.  
HIGHS 98 TO 106. CHANCE OF RAIN 20 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS 77 TO 84. CHANCE OF RAIN  
30 PERCENT.    
THURSDAY
 
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HOT. HIGHS 97 TO 105.    
THURSDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS 75 TO 83.    
FRIDAY
 
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 95 TO 103.  
 

 
 
AZZ534-538-051100-  
AGUILA VALLEY-TONOPAH DESERT-  
INCLUDING THE CITIES OF AGUILA, GLADDEN, WICKENBURG, ARLINGTON,  
HASSAYAMPA, TONOPAH, AND WINTERSBURG  
1131 PM MST FRI SEP 4 2026  
   
TONIGHT
 
MOSTLY CLEAR. LOWS 71 TO 81. SOUTHWEST WIND 10 TO 15 MPH  
IN THE EVENING BECOMING SOUTH AROUND 5 MPH AFTER MIDNIGHT.    
SATURDAY
 
PARTLY SUNNY. HIGHS 98 TO 103. SOUTHEAST WIND AROUND  
5 MPH IN THE MORNING BECOMING SOUTHWEST 5 TO 10 MPH IN THE AFTERNOON.   
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS 73 TO 83. NORTHWEST WIND 5 TO  
10 MPH.    
SUNDAY
 
PARTLY SUNNY AND HOT. HIGHS 100 TO 105. NORTHWEST WIND 5 TO  
15 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY AND BREEZY. LOWS 74 TO 84. NORTHWEST  
WIND 5 TO 15 MPH. GUSTS UP TO 30 MPH IN THE EVENING.    
LABOR DAY
 
PARTLY SUNNY AND HOT. HIGHS 96 TO 106.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS 73 TO 84.    
TUESDAY
 
MOSTLY SUNNY AND HOT. HIGHS 100 TO 108.    
TUESDAY NIGHT
 
CLEAR IN THE EVENING, THEN PARTLY CLOUDY WITH A  
10 PERCENT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS 75 TO 84.    
WEDNESDAY
 
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE MORNING,  
THEN A SLIGHT CHANCE OF AFTERNOON SHOWERS AND THUNDERSTORMS. HOT.  
HIGHS 97 TO 105. CHANCE OF RAIN 20 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS 74 TO 82. CHANCE OF RAIN  
30 PERCENT.    
THURSDAY
 
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 96 TO 104.    
THURSDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS 74 TO 82.    
FRIDAY
 
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 94 TO 102.  
 

 
 
AZZ531-533-051100-  
KOFA-CENTRAL LA PAZ-  
INCLUDING THE CITIES OF PALM CANYON, BRENDA, HARCUVAR, QUARTZSITE,  
VICKSBURG, VICKSBURG JUNCTION, AND SALOME  
1131 PM MST FRI SEP 4 2026  
   
TONIGHT
 
MOSTLY CLEAR. LOWS 69 TO 79. SOUTH WIND 5 TO 15 MPH.    
SATURDAY
 
PARTLY CLOUDY. HIGHS 95 TO 100. SOUTHEAST WIND 5 TO  
10 MPH IN THE MORNING BECOMING SOUTHWEST IN THE AFTERNOON.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS 73 TO 83. WEST WIND 5 TO  
10 MPH.    
SUNDAY
 
PARTLY SUNNY. HIGHS 97 TO 102. NORTHWEST WIND 5 TO 15 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 73 TO 83. NORTHWEST WIND 5 TO  
15 MPH.    
LABOR DAY
 
PARTLY SUNNY. HIGHS 94 TO 104.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS 74 TO 84.    
TUESDAY
 
MOSTLY SUNNY AND HOT. HIGHS 98 TO 106.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS 76 TO 84.    
WEDNESDAY
 
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE MORNING,  
THEN A SLIGHT CHANCE OF AFTERNOON SHOWERS AND THUNDERSTORMS. HOT.  
HIGHS 97 TO 105. CHANCE OF RAIN 20 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS 75 TO 83.    
THURSDAY
 
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY SUNNY.  
A 20 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS 96 TO 104.    
THURSDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS 75 TO 83.    
FRIDAY
 
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE MORNING,  
THEN A SLIGHT CHANCE OF AFTERNOON SHOWERS AND THUNDERSTORMS. HIGHS  
95 TO 103. CHANCE OF RAIN 20 PERCENT.  
 

 
 
AZZ535-536-051100-  
SOUTHEAST YUMA COUNTY-GILA RIVER VALLEY-  
INCLUDING THE CITY OF LIGURTA  
1131 PM MST FRI SEP 4 2026  
   
TONIGHT
 
MOSTLY CLEAR. LOWS 71 TO 81. SOUTH WIND 10 TO 15 MPH IN  
THE EVENING BECOMING SOUTHEAST AROUND 5 MPH AFTER MIDNIGHT.    
SATURDAY
 
PARTLY SUNNY. HIGHS 98 TO 103. LIGHT WIND IN THE MORNING  
BECOMING WEST 5 TO 10 MPH IN THE AFTERNOON.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS 73 TO 83. NORTHWEST WIND 5 TO  
10 MPH.    
SUNDAY
 
PARTLY SUNNY AND HOT. HIGHS 101 TO 106. NORTHWEST WIND 5 TO  
10 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 74 TO 84. NORTHWEST WIND 5 TO  
15 MPH.    
LABOR DAY
 
PARTLY SUNNY AND HOT. HIGHS 103 TO 107.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER TO MID 80S.    
TUESDAY
 
MOSTLY SUNNY. A 10 PERCENT CHANCE OF SHOWERS IN THE  
MORNING. HOT. HIGHS 104 TO 108.    
TUESDAY NIGHT
 
CLEAR IN THE EVENING THEN BECOMING PARTLY CLOUDY.  
LOWS 80 TO 85.    
WEDNESDAY
 
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE MORNING,  
THEN A SLIGHT CHANCE OF AFTERNOON SHOWERS AND THUNDERSTORMS. HOT.  
HIGHS 100 TO 105. CHANCE OF RAIN 20 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS 79 TO 84. CHANCE OF  
RAIN 30 PERCENT.    
THURSDAY
 
PARTLY SUNNY. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING. HOT. HIGHS 101 TO 105.    
THURSDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS 78 TO 83. CHANCE OF RAIN 10 PERCENT.    
FRIDAY
 
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE MORNING,  
THEN A SLIGHT CHANCE OF AFTERNOON SHOWERS AND THUNDERSTORMS. HIGHS  
99 TO 103. CHANCE OF RAIN 20 PERCENT.  
 

 
 
AZZ530-CAZ569-051100-  
PARKER VALLEY-PALO VERDE VALLEY-  
INCLUDING THE CITIES OF PARKER, EHRENBERG, MARTINEZ LAKE, BLYTHE,  
PALO VERDE, AND RIPLEY  
1131 PM MST FRI SEP 4 2026 /1131 PM PDT FRI SEP 4 2026/  
   
TONIGHT
 
MOSTLY CLEAR. LOWS 69 TO 79. SOUTHWEST WIND 5 TO 15 MPH.    
SATURDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
AFTERNOON. HIGHS 96 TO 101. SOUTHWEST WIND 5 TO 15 MPH. CHANCE OF  
RAIN 10 PERCENT.    
SATURDAY NIGHT
 
PARTLY CLOUDY AND WARMER. LOWS 74 TO 84. SOUTHWEST  
WIND 5 TO 10 MPH.    
SUNDAY
 
PARTLY SUNNY AND BREEZY. HIGHS 98 TO 103. NORTHWEST WIND  
5 TO 10 MPH IN THE MORNING INCREASING TO 10 TO 20 MPH IN THE  
AFTERNOON. GUSTS UP TO 30 MPH IN THE AFTERNOON.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 73 TO 83. NORTHWEST WIND 5 TO  
15 MPH.    
LABOR DAY
 
PARTLY SUNNY AND HOT. HIGHS 100 TO 106.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS 77 TO 85.    
TUESDAY
 
MOSTLY SUNNY AND HOT. HIGHS 103 TO 108.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS 79 TO 85.    
WEDNESDAY
 
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE MORNING,  
THEN A SLIGHT CHANCE OF AFTERNOON SHOWERS AND THUNDERSTORMS. HOT.  
HIGHS 102 TO 108. CHANCE OF RAIN 20 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS 78 TO 84.    
THURSDAY
 
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HOT. HIGHS 101 TO 107.    
THURSDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS 78 TO 84. CHANCE OF RAIN 20 PERCENT.    
FRIDAY
 
PARTLY SUNNY. A 20 PERCENT CHANCE OF AFTERNOON SHOWERS AND  
THUNDERSTORMS. HOT. HIGHS 100 TO 106.  
 

 
 
CAZ564-565-568-570-051100-  
CHUCKWALLA MOUNTAINS-IMPERIAL COUNTY SOUTHEAST-CHIRIACO SUMMIT-  
CHUCKWALLA VALLEY-  
INCLUDING THE CITIES OF IMPERIAL HOT MINERAL SPRINGS, WINTERHAVEN,  
CHIRIACO SUMMIT, AND MIDLAND  
1131 PM PDT FRI SEP 4 2026  
   
TONIGHT
 
MOSTLY CLEAR. LOWS 69 TO 79. SOUTHWEST WIND 10 TO 20 MPH  
IN THE EVENING BECOMING WEST 5 TO 10 MPH AFTER MIDNIGHT.    
SATURDAY
 
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH A  
SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS 94 TO 99. SOUTHWEST  
WIND 5 TO 15 MPH. CHANCE OF RAIN 10 PERCENT.    
SATURDAY NIGHT
 
PARTLY CLOUDY AND WARMER. LOWS 75 TO 85. WEST WIND  
5 TO 10 MPH.    
SUNDAY
 
CONSIDERABLE CLOUDINESS IN THE MORNING THEN BECOMING PARTLY  
SUNNY. HIGHS 96 TO 101. NORTHWEST WIND 5 TO 15 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 74 TO 84. NORTHWEST WIND 5 TO  
15 MPH.    
LABOR DAY
 
PARTLY SUNNY. HIGHS 94 TO 104.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS 75 TO 85.    
TUESDAY
 
MOSTLY SUNNY AND HOT. HIGHS 97 TO 107.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS 77 TO 86.    
WEDNESDAY
 
PARTLY SUNNY. A 20 PERCENT CHANCE OF AFTERNOON SHOWERS  
AND THUNDERSTORMS. HOT. HIGHS 96 TO 106.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS 76 TO 86.    
THURSDAY
 
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE MORNING,  
THEN A SLIGHT CHANCE OF AFTERNOON SHOWERS AND THUNDERSTORMS. HOT.  
HIGHS 96 TO 106. CHANCE OF RAIN 20 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY. A 10 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS 76 TO 86.    
FRIDAY
 
PARTLY SUNNY. A 20 PERCENT CHANCE OF AFTERNOON SHOWERS AND  
THUNDERSTORMS. HOT. HIGHS 95 TO 105.  
 

 
 
CAZ563-567-051100-  
SALTON SEA-IMPERIAL VALLEY-  
INCLUDING THE CITIES OF DESERT SHORES, EL CENTRO, CALEXICO, ALAMORIO,  
AND BRAWLEY  
1131 PM PDT FRI SEP 4 2026  
   
TONIGHT
 
MOSTLY CLEAR. LOWS 70 TO 80. WEST WIND 10 TO 20 MPH IN THE  
EVENING BECOMING NORTHWEST 5 TO 10 MPH AFTER MIDNIGHT.    
SATURDAY
 
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH A  
SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS 96 TO 101. WEST WIND  
5 TO 10 MPH IN THE MORNING BECOMING SOUTH IN THE AFTERNOON. CHANCE OF  
RAIN 10 PERCENT.    
SATURDAY NIGHT
 
PARTLY CLOUDY AND WARMER. LOWS 75 TO 85. NORTHWEST  
WIND 5 TO 10 MPH.    
SUNDAY
 
PARTLY CLOUDY. HIGHS 98 TO 103. NORTHWEST WIND 5 TO 15 MPH.   
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 75 TO 85. NORTHWEST WIND 5 TO  
15 MPH.    
LABOR DAY
 
PARTLY SUNNY AND HOT. HIGHS 99 TO 107.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS 80 TO 87.    
TUESDAY
 
MOSTLY SUNNY AND HOT. HIGHS 101 TO 109.    
TUESDAY NIGHT
 
PARTLY CLOUDY. A 10 PERCENT CHANCE OF SHOWERS IN THE  
EVENING. LOWS 80 TO 86.    
WEDNESDAY
 
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE MORNING,  
THEN A SLIGHT CHANCE OF AFTERNOON SHOWERS AND THUNDERSTORMS. HOT.  
HIGHS 100 TO 108. CHANCE OF RAIN 20 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS 80 TO 86.    
THURSDAY
 
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HOT. HIGHS 100 TO 108.    
THURSDAY NIGHT
 
PARTLY CLOUDY. A 10 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS 79 TO 85.    
FRIDAY
 
PARTLY SUNNY. A 20 PERCENT CHANCE OF AFTERNOON SHOWERS AND  
THUNDERSTORMS. HOT. HIGHS 100 TO 108.  
 

 
 
CAZ566-051100-  
IMPERIAL COUNTY WEST-  
INCLUDING THE CITIES OF COOLIDGE SPRINGS, SALTON CITY, WINONA,  
COYOTE WELLS, OCOTILLO, AND PLASTER CITY  
1131 PM PDT FRI SEP 4 2026  
   
TONIGHT
 
CLEAR, BREEZY AND WARMER. LOWS 72 TO 82. WEST WIND 10 TO  
20 MPH. GUSTS UP TO 30 MPH IN THE EVENING.    
SATURDAY
 
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH A  
SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS 97 TO 102. SOUTH  
WIND 5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS 76 TO 86. WEST WIND 5 TO  
10 MPH.    
SUNDAY
 
PARTLY CLOUDY. HIGHS 97 TO 102. NORTHWEST WIND 10 TO  
15 MPH.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 76 TO 86. NORTHWEST WIND 5 TO  
10 MPH.    
LABOR DAY
 
PARTLY SUNNY. A 10 PERCENT CHANCE OF AFTERNOON SHOWERS  
AND THUNDERSTORMS. HOT. HIGHS 103 TO 107.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS 81 TO 86.    
TUESDAY
 
MOSTLY SUNNY. A 10 PERCENT CHANCE OF SHOWERS IN THE  
AFTERNOON. HOT. HIGHS 105 TO 109.    
TUESDAY NIGHT
 
PARTLY CLOUDY. A 10 PERCENT CHANCE OF SHOWERS IN THE  
EVENING. LOWS 82 TO 87.    
WEDNESDAY
 
PARTLY SUNNY. A 20 PERCENT CHANCE OF AFTERNOON SHOWERS  
AND THUNDERSTORMS. HOT. HIGHS 104 TO 108.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS 82 TO 87.    
THURSDAY
 
PARTLY SUNNY. A 20 PERCENT CHANCE OF AFTERNOON SHOWERS  
AND THUNDERSTORMS. HOT. HIGHS 104 TO 108.    
THURSDAY NIGHT
 
PARTLY CLOUDY. A 10 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS 81 TO 86.    
FRIDAY
 
MOSTLY SUNNY. A 10 PERCENT CHANCE OF AFTERNOON SHOWERS AND  
THUNDERSTORMS. HOT. HIGHS 104 TO 108.  
 

 
 
CAZ562-051100-  
IMPERIAL COUNTY SOUTHWEST-  
INCLUDING THE CITY OF MOUNTAIN SPRING  
1131 PM PDT FRI SEP 4 2026  
   
TONIGHT
 
CLEAR, WINDY AND WARMER. LOWS 74 TO 84. SOUTHWEST WIND  
15 TO 25 MPH. GUSTS UP TO 35 MPH.    
SATURDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
AFTERNOON. HIGHS 95 TO 100. SOUTHWEST WIND 5 TO 15 MPH. CHANCE OF  
RAIN 20 PERCENT.    
SATURDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN CONSIDERABLE  
CLOUDINESS. LOWS 78 TO 88. SOUTHWEST WIND 10 TO 15 MPH.    
SUNDAY
 
PARTLY SUNNY. A SLIGHT CHANCE OF AFTERNOON SHOWERS AND  
THUNDERSTORMS. HIGHS 97 TO 102. NORTHWEST WIND 5 TO 10 MPH. CHANCE OF  
RAIN 10 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 78 TO 88. WEST WIND 5 TO 10 MPH.    
LABOR DAY
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF AFTERNOON SHOWERS  
AND THUNDERSTORMS. HOT. HIGHS 96 TO 106.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS 78 TO 88.    
TUESDAY
 
PARTLY SUNNY. A 20 PERCENT CHANCE OF AFTERNOON SHOWERS AND  
THUNDERSTORMS. HOT. HIGHS 98 TO 108.    
TUESDAY NIGHT
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS IN THE  
EVENING. LOWS 79 TO 89.    
WEDNESDAY
 
MOSTLY SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH A  
CHANCE OF SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HOT. HIGHS 97 TO 107. CHANCE OF RAIN 30 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS 78 TO 89.    
THURSDAY
 
PARTLY SUNNY. A 20 PERCENT CHANCE OF AFTERNOON SHOWERS  
AND THUNDERSTORMS. HOT. HIGHS 97 TO 107.    
THURSDAY NIGHT
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS 77 TO 88.    
FRIDAY
 
MOSTLY SUNNY. A 10 PERCENT CHANCE OF AFTERNOON SHOWERS AND  
THUNDERSTORMS. HOT. HIGHS 97 TO 107.  
 

 
 
CAZ560-561-051100-  
JOSHUA TREE NP WEST-JOSHUA TREE NP EAST-  
INCLUDING THE CITIES OF COTTONWOOD VISITOR AND LOST HORSE-KEYS  
VILLAGE  
1131 PM PDT FRI SEP 4 2026  
   
TONIGHT
 
MOSTLY CLEAR. LOWS 62 TO 72. SOUTHWEST WIND 5 TO 15 MPH.    
SATURDAY
 
MOSTLY SUNNY. HIGHS 86 TO 96. SOUTHWEST WIND 5 TO 15 MPH.   
SATURDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN CONSIDERABLE  
CLOUDINESS. A SLIGHT CHANCE OF SHOWERS. WARMER. LOWS 70 TO 80.  
SOUTHWEST WIND 5 TO 15 MPH. CHANCE OF RAIN 20 PERCENT.    
SUNDAY
 
CONSIDERABLE CLOUDINESS. A CHANCE OF SHOWERS IN THE  
MORNING, THEN A CHANCE OF SHOWERS AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. NOT AS WARM. HIGHS 81 TO 91.  
NORTHWEST WIND 5 TO 10 MPH. CHANCE OF RAIN 40 PERCENT.    
SUNDAY NIGHT
 
CONSIDERABLE CLOUDINESS IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. LOWS 67 TO 77. NORTHWEST WIND 5 TO 10 MPH.    
LABOR DAY
 
PARTLY SUNNY. A 10 PERCENT CHANCE OF AFTERNOON SHOWERS  
AND THUNDERSTORMS. WARMER. HIGHS 82 TO 98.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS 62 TO 80.    
TUESDAY
 
MOSTLY SUNNY. A 10 PERCENT CHANCE OF AFTERNOON SHOWERS AND  
THUNDERSTORMS. HIGHS 85 TO 101.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS 64 TO 82.    
WEDNESDAY
 
PARTLY SUNNY. A 10 PERCENT CHANCE OF AFTERNOON SHOWERS  
AND THUNDERSTORMS. HIGHS 86 TO 102.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS 64 TO 82.    
THURSDAY
 
PARTLY SUNNY. A 20 PERCENT CHANCE OF AFTERNOON SHOWERS  
AND THUNDERSTORMS. HIGHS 86 TO 102.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS 63 TO 81.    
FRIDAY
 
MOSTLY SUNNY. A 10 PERCENT CHANCE OF AFTERNOON SHOWERS AND  
THUNDERSTORMS. HIGHS 85 TO 101.  
 

 
 
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