420  
FPUS55 KPSR 170631  
ZFPPSR  
 
ZONE FORECAST PRODUCT FOR SOUTHWEST ARIZONA/SOUTHEAST CALIFORNIA  
NATIONAL WEATHER SERVICE PHOENIX AZ  
1130 PM MST WED SEP 16 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>544-546-548-550-551-171100-  
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 WED SEP 16 2026  
   
TONIGHT
 
CLOUDY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
EVENING, THEN CONSIDERABLE CLOUDINESS WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS AFTER MIDNIGHT. HEAVY RAINFALL IN THE EVENING. LOWS  
70 TO 78. NORTHEAST WIND 5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT.  
RAINFALL UP TO A HALF OF AN INCH POSSIBLE, EXCEPT LOCALLY HIGHER IN  
THUNDERSTORMS.    
THURSDAY
 
CONSIDERABLE CLOUDINESS IN THE MORNING THEN BECOMING  
PARTLY SUNNY. WARMER. HIGHS 90 TO 95. EAST WIND 5 TO 10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS 72 TO 79. NORTHEAST WIND AROUND  
5 MPH.    
FRIDAY
 
SUNNY AND WARMER. HIGHS 96 TO 101. EAST WIND 5 TO 10 MPH IN  
THE MORNING BECOMING SOUTH IN THE AFTERNOON.    
FRIDAY NIGHT
 
CLEAR. LOWS 72 TO 80. WEST WIND AROUND 5 MPH IN THE  
EVENING BECOMING NORTH AFTER MIDNIGHT.    
SATURDAY
 
SUNNY. HIGHS 97 TO 103.    
SATURDAY NIGHT
 
CLEAR. LOWS 72 TO 78.    
SUNDAY
 
MOSTLY SUNNY. HIGHS 98 TO 104.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 73 TO 79.    
MONDAY
 
PARTLY SUNNY. HIGHS 97 TO 103.    
MONDAY NIGHT
 
PARTLY CLOUDY. A 10 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS 73 TO 80.    
TUESDAY
 
PARTLY SUNNY IN THE MORNING THEN BECOMING SUNNY. HIGHS  
97 TO 103.    
TUESDAY NIGHT
 
CLEAR. LOWS 72 TO 80.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS 99 TO 104.  
 

 
 
AZZ541-549-555-171100-  
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 WED SEP 16 2026  
   
TONIGHT
 
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN A CHANCE OF SHOWERS AND A SLIGHT CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT. HEAVY RAINFALL IN THE EVENING. LOWS  
64 TO 74. NORTHEAST WIND 5 TO 10 MPH. CHANCE OF RAIN 60 PERCENT.  
RAINFALL UP TO A HALF OF AN INCH POSSIBLE, EXCEPT LOCALLY HIGHER IN  
THUNDERSTORMS.    
THURSDAY
 
CONSIDERABLE CLOUDINESS IN THE MORNING THEN BECOMING  
PARTLY SUNNY. WARMER. HIGHS 89 TO 94. SOUTHEAST WIND 5 TO 10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS 65 TO 75. NORTHEAST WIND 5 TO  
10 MPH.    
FRIDAY
 
SUNNY AND WARMER. HIGHS 95 TO 100. EAST WIND 5 TO 10 MPH IN  
THE MORNING BECOMING SOUTHWEST IN THE AFTERNOON.    
FRIDAY NIGHT
 
CLEAR. LOWS 66 TO 76. NORTHWEST WIND AROUND 5 MPH IN  
THE EVENING BECOMING NORTHEAST AFTER MIDNIGHT.    
SATURDAY
 
SUNNY. HIGHS 96 TO 100.    
SATURDAY NIGHT
 
CLEAR. LOWS 70 TO 76.    
SUNDAY
 
MOSTLY SUNNY. HIGHS 96 TO 100.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 71 TO 77.    
MONDAY
 
PARTLY SUNNY. HIGHS 95 TO 101.    
MONDAY NIGHT
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS 69 TO 77.    
TUESDAY
 
PARTLY SUNNY. HIGHS 95 TO 101.    
TUESDAY NIGHT
 
MOSTLY CLEAR. A 10 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS 69 TO 77.    
WEDNESDAY
 
MOSTLY SUNNY. A 10 PERCENT CHANCE OF AFTERNOON SHOWERS  
AND THUNDERSTORMS. HIGHS 97 TO 103.  
 

 
 
AZZ553-554-171100-  
NORTHWEST PINAL COUNTY-WEST PINAL COUNTY-  
INCLUDING THE CITIES OF CASA GRANDE, MARICOPA, FLORENCE, AND COOLIDGE  
1131 PM MST WED SEP 16 2026  
   
TONIGHT
 
CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS  
IN THE EVENING, THEN CONSIDERABLE CLOUDINESS WITH A CHANCE OF SHOWERS  
AND A SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. HEAVY RAINFALL  
IN THE EVENING. COOLER. LOWS 64 TO 74. NORTHEAST WIND AROUND 5 MPH IN  
THE EVENING BECOMING EAST 5 TO 10 MPH AFTER MIDNIGHT. CHANCE OF RAIN  
60 PERCENT. RAINFALL UP TO A HALF OF AN INCH POSSIBLE, EXCEPT LOCALLY  
HIGHER IN THUNDERSTORMS.    
THURSDAY
 
CONSIDERABLE CLOUDINESS IN THE MORNING THEN BECOMING  
PARTLY SUNNY. WARMER. HIGHS 89 TO 94. EAST WIND 5 TO 10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS 66 TO 76. LIGHT WIND IN THE  
EVENING BECOMING SOUTH AROUND 5 MPH AFTER MIDNIGHT.    
FRIDAY
 
SUNNY AND WARMER. HIGHS 94 TO 99. SOUTHEAST WIND AROUND  
5 MPH IN THE MORNING BECOMING LIGHT IN THE AFTERNOON.    
FRIDAY NIGHT
 
CLEAR. LOWS 66 TO 76. LIGHT WIND IN THE EVENING  
BECOMING SOUTH AROUND 5 MPH AFTER MIDNIGHT.    
SATURDAY
 
SUNNY. HIGHS 95 TO 101.    
SATURDAY NIGHT
 
CLEAR. LOWS 69 TO 76.    
SUNDAY
 
MOSTLY SUNNY. HIGHS 96 TO 102.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 70 TO 77.    
MONDAY
 
PARTLY SUNNY. HIGHS 97 TO 103.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS 70 TO 76.    
TUESDAY
 
MOSTLY SUNNY. HIGHS 96 TO 102.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS 70 TO 76.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS 98 TO 104.  
 

 
 
AZZ532-171100-  
YUMA-  
INCLUDING THE CITIES OF YUMA AND FORTUNA FOOTHILLS  
1131 PM MST WED SEP 16 2026  
   
TONIGHT
 
MOSTLY CLEAR AND BREEZY. LOWS 77 TO 80. SOUTHEAST WIND  
10 TO 20 MPH IN THE EVENING BECOMING EAST 5 TO 10 MPH AFTER MIDNIGHT.  
GUSTS UP TO 30 MPH IN THE EVENING.    
THURSDAY
 
SUNNY. HIGHS NEAR 101. SOUTHEAST WIND 5 TO 10 MPH.    
THURSDAY NIGHT
 
CLEAR AND COOLER. LOWS 72 TO 74. SOUTH WIND 5 TO  
10 MPH.    
FRIDAY
 
SUNNY. HIGHS NEAR 102. NORTH WIND AROUND 5 MPH IN THE  
MORNING BECOMING WEST 5 TO 10 MPH IN THE AFTERNOON.    
FRIDAY NIGHT
 
CLEAR. LOWS 71 TO 72. NORTHWEST WIND 5 TO 10 MPH.    
SATURDAY
 
SUNNY. HIGHS 103 TO 105.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS 72 TO 77.    
SUNDAY
 
MOSTLY SUNNY. HIGHS 103 TO 105.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 73 TO 78.    
MONDAY
 
PARTLY SUNNY. HIGHS 101 TO 104.    
MONDAY NIGHT
 
CLEAR. LOWS IN THE LOWER TO MID 70S.    
TUESDAY
 
SUNNY. HIGHS 102 TO 104.    
TUESDAY NIGHT
 
CLEAR. LOWS IN THE LOWER TO MID 70S.    
WEDNESDAY
 
SUNNY AND HOT. HIGHS 103 TO 105.  
 

 
 
AZZ562-171100-  
GLOBE/MIAMI-  
INCLUDING THE CITIES OF GLOBE AND MIAMI  
1131 PM MST WED SEP 16 2026  
   
..FLOOD WATCH IN EFFECT UNTIL 5 AM MST THURSDAY
 
 
   
TONIGHT
 
SHOWERS AND A CHANCE OF THUNDERSTORMS IN THE EVENING, THEN  
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. HEAVY  
RAINFALL IN THE EVENING. HEAVY RAINFALL AFTER MIDNIGHT. LOWS 56 TO  
66. NORTH WIND 5 TO 10 MPH IN THE EVENING BECOMING EAST AFTER  
MIDNIGHT. CHANCE OF RAIN 90 PERCENT. RAINFALL BETWEEN A HALF AND ONE  
INCH POSSIBLE, EXCEPT LOCALLY HIGHER IN THUNDERSTORMS.    
THURSDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE MORNING. WARMER. HIGHS 76 TO 86. SOUTH WIND  
AROUND 5 MPH. CHANCE OF RAIN 30 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING CLEAR.  
LOWS 57 TO 67. LIGHT WIND IN THE EVENING BECOMING EAST AROUND 5 MPH  
AFTER MIDNIGHT.    
FRIDAY
 
SUNNY. HIGHS 80 TO 90. EAST WIND 5 TO 10 MPH IN THE MORNING  
BECOMING SOUTH IN THE AFTERNOON.    
FRIDAY NIGHT
 
CLEAR. LOWS 57 TO 67. LIGHT WIND.   
SATURDAY
 
SUNNY. HIGHS NEAR 90.    
SATURDAY NIGHT
 
CLEAR. LOWS IN THE MID 60S.    
SUNDAY
 
MOSTLY SUNNY. HIGHS NEAR 90.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S.    
MONDAY
 
PARTLY SUNNY. HIGHS NEAR 90.    
MONDAY NIGHT
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS AFTER  
MIDNIGHT. 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 20 PERCENT.    
TUESDAY NIGHT
 
MOSTLY CLEAR. A 10 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE LOWER TO MID 60S.    
WEDNESDAY
 
PARTLY SUNNY. A 20 PERCENT CHANCE OF AFTERNOON SHOWERS  
AND THUNDERSTORMS. HIGHS NEAR 90.  
 

 
 
AZZ547-552-556>558-561-171100-  
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 WED SEP 16 2026  
   
..FLOOD WATCH IN EFFECT UNTIL 5 AM MST THURSDAY
 
 
   
TONIGHT
 
SHOWERS AND A CHANCE OF THUNDERSTORMS IN THE EVENING, THEN  
A CHANCE OF SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS AFTER  
MIDNIGHT. HEAVY RAINFALL POSSIBLE. LOWS 63 TO 73. NORTHEAST WIND 5 TO  
10 MPH IN THE EVENING BECOMING EAST AFTER MIDNIGHT. CHANCE OF RAIN  
90 PERCENT. RAINFALL UP TO THREE QUARTERS OF AN INCH POSSIBLE, EXCEPT  
LOCALLY HIGHER IN THUNDERSTORMS.    
THURSDAY
 
CONSIDERABLE CLOUDINESS WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE MORNING, THEN PARTLY CLOUDY IN THE  
AFTERNOON. HIGHS 87 TO 92. SOUTH WIND 5 TO 10 MPH. CHANCE OF RAIN  
10 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING CLEAR.  
LOWS 65 TO 75. NORTHEAST WIND 5 TO 10 MPH.    
FRIDAY
 
SUNNY AND WARMER. HIGHS 92 TO 97. EAST WIND 5 TO 10 MPH IN  
THE MORNING BECOMING SOUTHWEST IN THE AFTERNOON.    
FRIDAY NIGHT
 
CLEAR. LOWS 65 TO 75. NORTHWEST WIND AROUND 5 MPH IN  
THE EVENING BECOMING NORTHEAST AFTER MIDNIGHT.    
SATURDAY
 
SUNNY. HIGHS 82 TO 100.    
SATURDAY NIGHT
 
CLEAR. LOWS 59 TO 75.    
SUNDAY
 
MOSTLY SUNNY. HIGHS 82 TO 100.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 59 TO 75.    
MONDAY
 
PARTLY SUNNY. HIGHS 82 TO 100.    
MONDAY NIGHT
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS 59 TO 75.    
TUESDAY
 
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE MORNING,  
THEN A SLIGHT CHANCE OF AFTERNOON SHOWERS AND THUNDERSTORMS. HIGHS  
82 TO 100. CHANCE OF RAIN 20 PERCENT.    
TUESDAY NIGHT
 
MOSTLY CLEAR. A 10 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS 58 TO 74.    
WEDNESDAY
 
MOSTLY SUNNY. A 10 PERCENT CHANCE OF AFTERNOON SHOWERS  
AND THUNDERSTORMS. HIGHS 83 TO 101.  
 

 
 
AZZ545-171100-  
NEW RIVER MESA-  
1131 PM MST WED SEP 16 2026  
   
TONIGHT
 
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN A CHANCE OF SHOWERS AND A SLIGHT CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT. HEAVY RAINFALL IN THE EVENING. LOWS  
60 TO 70. NORTHEAST WIND 5 TO 10 MPH. CHANCE OF RAIN 70 PERCENT.  
RAINFALL UP TO A HALF OF AN INCH POSSIBLE, EXCEPT LOCALLY HIGHER IN  
THUNDERSTORMS.    
THURSDAY
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN PARTLY SUNNY IN THE AFTERNOON.  
HIGHS 83 TO 88. SOUTHEAST WIND AROUND 5 MPH. CHANCE OF RAIN  
10 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS 61 TO 71. NORTHEAST WIND 5 TO  
10 MPH.    
FRIDAY
 
SUNNY AND WARMER. HIGHS 89 TO 94. EAST WIND 5 TO 10 MPH IN  
THE MORNING BECOMING SOUTH IN THE AFTERNOON.    
FRIDAY NIGHT
 
CLEAR. LOWS 62 TO 72. WEST WIND AROUND 5 MPH IN THE  
EVENING BECOMING NORTHEAST AFTER MIDNIGHT.    
SATURDAY
 
SUNNY. HIGHS 87 TO 95.    
SATURDAY NIGHT
 
CLEAR. LOWS 66 TO 73.    
SUNDAY
 
MOSTLY SUNNY. HIGHS 88 TO 96.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 67 TO 74.    
MONDAY
 
PARTLY SUNNY. HIGHS 87 TO 95.    
MONDAY NIGHT
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS 65 TO 71.    
TUESDAY
 
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE MORNING,  
THEN A SLIGHT CHANCE OF AFTERNOON SHOWERS AND THUNDERSTORMS. HIGHS  
87 TO 95. CHANCE OF RAIN 20 PERCENT.    
TUESDAY NIGHT
 
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS 65 TO 72. CHANCE OF RAIN 10 PERCENT.    
WEDNESDAY
 
MOSTLY SUNNY. A 10 PERCENT CHANCE OF AFTERNOON SHOWERS  
AND THUNDERSTORMS. HIGHS 89 TO 97.  
 

 
 
AZZ560-563-171100-  
SAN CARLOS-SOUTHEAST GILA COUNTY-  
INCLUDING THE CITIES OF SAN CARLOS AND PERIDOT  
1131 PM MST WED SEP 16 2026  
   
..FLOOD WATCH IN EFFECT UNTIL 5 AM MST THURSDAY
 
 
   
TONIGHT
 
SHOWERS AND A CHANCE OF THUNDERSTORMS IN THE EVENING, THEN  
A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. HEAVY RAINFALL  
POSSIBLE. LOWS 59 TO 69. EAST WIND 5 TO 10 MPH. CHANCE OF RAIN  
90 PERCENT. RAINFALL BETWEEN A HALF AND ONE INCH POSSIBLE, EXCEPT  
LOCALLY HIGHER IN THUNDERSTORMS.    
THURSDAY
 
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 77 TO 87. SOUTH WIND 5 TO 10 MPH. CHANCE OF RAIN  
10 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY  
CLEAR. LOWS 60 TO 70. NORTHEAST WIND 5 TO 10 MPH.    
FRIDAY
 
SUNNY. HIGHS 81 TO 91. SOUTHEAST WIND 5 TO 10 MPH IN THE  
MORNING BECOMING SOUTH IN THE AFTERNOON.    
FRIDAY NIGHT
 
CLEAR. LOWS 61 TO 71. NORTHEAST WIND 5 TO 10 MPH.    
SATURDAY
 
SUNNY. HIGHS 78 TO 92.    
SATURDAY NIGHT
 
CLEAR. LOWS 48 TO 70.    
SUNDAY
 
MOSTLY SUNNY. HIGHS 78 TO 92.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 49 TO 70.    
MONDAY
 
PARTLY CLOUDY. HIGHS 78 TO 92.    
MONDAY NIGHT
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS 49 TO 70.    
TUESDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING, THEN A  
SLIGHT CHANCE OF AFTERNOON SHOWERS AND THUNDERSTORMS. HIGHS 78 TO 92.  
CHANCE OF RAIN 30 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS 48 TO 69. CHANCE OF RAIN 10 PERCENT.    
WEDNESDAY
 
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE MORNING,  
THEN A SLIGHT CHANCE OF AFTERNOON SHOWERS AND THUNDERSTORMS. HIGHS  
78 TO 92. CHANCE OF RAIN 20 PERCENT.  
 

 
 
AZZ539-559-171100-  
GILA BEND-SONORAN DESERT NATL MONUMENT-  
INCLUDING THE CITIES OF GILA BEND, SENTINEL, AND KAKA  
1131 PM MST WED SEP 16 2026  
   
TONIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND A SLIGHT CHANCE  
OF THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
HEAVY RAINFALL IN THE EVENING. COOLER. LOWS 67 TO 77. EAST WIND 5 TO  
10 MPH. CHANCE OF RAIN 30 PERCENT.    
THURSDAY
 
PARTLY SUNNY IN THE MORNING THEN BECOMING MOSTLY SUNNY.  
HIGHS 94 TO 99. EAST WIND 5 TO 10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS 67 TO 77. SOUTHEAST WIND AROUND  
5 MPH.    
FRIDAY
 
SUNNY. HIGHS 97 TO 102. LIGHT WIND IN THE MORNING BECOMING  
WEST AROUND 5 MPH IN THE AFTERNOON.    
FRIDAY NIGHT
 
CLEAR. LOWS 67 TO 77. LIGHT WIND.   
SATURDAY
 
SUNNY. HIGHS 96 TO 104.    
SATURDAY NIGHT
 
CLEAR. LOWS 72 TO 77.    
SUNDAY
 
MOSTLY SUNNY AND HOT. HIGHS 97 TO 105.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 74 TO 79.    
MONDAY
 
PARTLY SUNNY. HIGHS 97 TO 104.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS 71 TO 77.    
TUESDAY
 
MOSTLY SUNNY. HIGHS 97 TO 104.    
TUESDAY NIGHT
 
CLEAR. LOWS 73 TO 78.    
WEDNESDAY
 
MOSTLY SUNNY AND HOT. HIGHS 98 TO 105.  
 

 
 
AZZ534-538-171100-  
AGUILA VALLEY-TONOPAH DESERT-  
INCLUDING THE CITIES OF AGUILA, GLADDEN, WICKENBURG, ARLINGTON,  
HASSAYAMPA, TONOPAH, AND WINTERSBURG  
1131 PM MST WED SEP 16 2026  
   
TONIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. HEAVY RAINFALL IN  
THE EVENING. COOLER. LOWS 66 TO 76. EAST WIND 5 TO 10 MPH. CHANCE OF  
RAIN 50 PERCENT. RAINFALL UP TO A HALF OF AN INCH POSSIBLE, EXCEPT  
LOCALLY HIGHER IN THUNDERSTORMS.    
THURSDAY
 
PARTLY SUNNY IN THE MORNING THEN BECOMING MOSTLY SUNNY.  
HIGHS 91 TO 96. EAST WIND 5 TO 10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS 68 TO 78. EAST WIND AROUND  
5 MPH.    
FRIDAY
 
SUNNY AND WARMER. HIGHS 96 TO 101. EAST WIND 5 TO 10 MPH IN  
THE MORNING BECOMING SOUTH IN THE AFTERNOON.    
FRIDAY NIGHT
 
CLEAR. LOWS 65 TO 75. SOUTHWEST WIND AROUND 5 MPH IN  
THE EVENING BECOMING LIGHT AFTER MIDNIGHT.    
SATURDAY
 
SUNNY. HIGHS 95 TO 103.    
SATURDAY NIGHT
 
CLEAR. LOWS 70 TO 77.    
SUNDAY
 
MOSTLY SUNNY. HIGHS 94 TO 104.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 71 TO 78.    
MONDAY
 
PARTLY SUNNY. HIGHS 94 TO 104.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS 69 TO 77.    
TUESDAY
 
MOSTLY SUNNY. HIGHS 93 TO 103.    
TUESDAY NIGHT
 
CLEAR. LOWS 69 TO 77.    
WEDNESDAY
 
MOSTLY SUNNY AND HOT. HIGHS 95 TO 105.  
 

 
 
AZZ531-533-171100-  
KOFA-CENTRAL LA PAZ-  
INCLUDING THE CITIES OF PALM CANYON, BRENDA, HARCUVAR, QUARTZSITE,  
VICKSBURG, VICKSBURG JUNCTION, AND SALOME  
1131 PM MST WED SEP 16 2026  
   
TONIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.  
BREEZY. HEAVY RAINFALL IN THE EVENING. LOWS 67 TO 77. SOUTHEAST WIND  
10 TO 20 MPH. GUSTS UP TO 30 MPH IN THE EVENING. CHANCE OF RAIN  
10 PERCENT.    
THURSDAY
 
SUNNY. HIGHS 94 TO 99. SOUTHEAST WIND 5 TO 15 MPH.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS 67 TO 77. SOUTHEAST WIND 5 TO  
10 MPH.    
FRIDAY
 
SUNNY. HIGHS 96 TO 101. SOUTHEAST WIND 5 TO 10 MPH IN THE  
MORNING BECOMING SOUTHWEST IN THE AFTERNOON.    
FRIDAY NIGHT
 
CLEAR. LOWS 66 TO 76. SOUTHWEST WIND 5 TO 10 MPH IN  
THE EVENING BECOMING NORTH AFTER MIDNIGHT.    
SATURDAY
 
SUNNY. HIGHS 95 TO 103.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS 68 TO 76.    
SUNDAY
 
MOSTLY SUNNY. HIGHS 95 TO 103.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 71 TO 77.    
MONDAY
 
PARTLY SUNNY. HIGHS 94 TO 102.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS 68 TO 74.    
TUESDAY
 
MOSTLY SUNNY. HIGHS 94 TO 102.    
TUESDAY NIGHT
 
CLEAR. LOWS 69 TO 76.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS 95 TO 103.  
 

 
 
AZZ535-536-171100-  
SOUTHEAST YUMA COUNTY-GILA RIVER VALLEY-  
INCLUDING THE CITY OF LIGURTA  
1131 PM MST WED SEP 16 2026  
   
TONIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY CLEAR.  
LOWS 69 TO 79. EAST WIND 5 TO 15 MPH.    
THURSDAY
 
SUNNY. HIGHS 96 TO 101. SOUTHEAST WIND 5 TO 10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS 66 TO 76. SOUTH WIND 5 TO 10 MPH  
IN THE EVENING BECOMING LIGHT AFTER MIDNIGHT.    
FRIDAY
 
SUNNY. HIGHS 98 TO 103. LIGHT WIND IN THE MORNING BECOMING  
SOUTHWEST AROUND 5 MPH IN THE AFTERNOON.    
FRIDAY NIGHT
 
CLEAR. LOWS 65 TO 75. WEST WIND AROUND 5 MPH.    
SATURDAY
 
SUNNY AND HOT. HIGHS 101 TO 105.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 70S.    
SUNDAY
 
MOSTLY SUNNY AND HOT. HIGHS 100 TO 105.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 73 TO 78.    
MONDAY
 
PARTLY SUNNY. HIGHS 99 TO 104.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS 70 TO 75.    
TUESDAY
 
MOSTLY SUNNY. HIGHS 100 TO 104.    
TUESDAY NIGHT
 
CLEAR. LOWS 71 TO 76.    
WEDNESDAY
 
MOSTLY SUNNY AND HOT. HIGHS 101 TO 105.  
 

 
 
AZZ530-CAZ569-171100-  
PARKER VALLEY-PALO VERDE VALLEY-  
INCLUDING THE CITIES OF PARKER, EHRENBERG, MARTINEZ LAKE, BLYTHE,  
PALO VERDE, AND RIPLEY  
1131 PM MST WED SEP 16 2026 /1131 PM PDT WED SEP 16 2026/  
   
TONIGHT
 
MOSTLY CLEAR AND BREEZY. LOWS 68 TO 78. SOUTHEAST WIND  
10 TO 20 MPH IN THE EVENING DECREASING TO 5 TO 10 MPH AFTER MIDNIGHT.  
GUSTS UP TO 30 MPH IN THE EVENING.    
THURSDAY
 
SUNNY. HIGHS 97 TO 102. SOUTHEAST WIND 10 TO 15 MPH.    
THURSDAY NIGHT
 
CLEAR. LOWS 67 TO 77. SOUTH WIND 10 TO 15 MPH IN  
THE EVENING BECOMING SOUTHWEST AROUND 5 MPH AFTER MIDNIGHT.    
FRIDAY
 
SUNNY. HIGHS 98 TO 103. WEST WIND 5 TO 15 MPH.    
FRIDAY NIGHT
 
CLEAR. LOWS 63 TO 73. WEST WIND 5 TO 10 MPH.    
SATURDAY
 
SUNNY AND HOT. HIGHS 99 TO 105.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS 68 TO 74.    
SUNDAY
 
PARTLY SUNNY AND HOT. HIGHS 99 TO 105.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 70 TO 76.    
MONDAY
 
PARTLY SUNNY IN THE MORNING THEN BECOMING SUNNY. HOT. HIGHS  
99 TO 105.    
MONDAY NIGHT
 
CLEAR. LOWS 68 TO 74.    
TUESDAY
 
SUNNY. HIGHS 98 TO 104.    
TUESDAY NIGHT
 
CLEAR. LOWS 68 TO 74.    
WEDNESDAY
 
SUNNY AND HOT. HIGHS 100 TO 105.  
 

 
 
CAZ564-565-568-570-171100-  
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 WED SEP 16 2026  
   
TONIGHT
 
MOSTLY CLEAR AND BREEZY. LOWS 70 TO 80. SOUTHEAST WIND  
10 TO 20 MPH. GUSTS UP TO 30 MPH IN THE EVENING.    
THURSDAY
 
MOSTLY SUNNY. HIGHS 96 TO 101. SOUTH WIND 10 TO 15 MPH.    
THURSDAY NIGHT
 
CLEAR. LOWS 67 TO 77. SOUTHWEST WIND 10 TO 15 MPH  
IN THE EVENING BECOMING NORTHWEST AROUND 5 MPH AFTER MIDNIGHT.    
FRIDAY
 
SUNNY. HIGHS 96 TO 101. NORTHWEST WIND 5 TO 10 MPH IN THE  
MORNING BECOMING SOUTHWEST IN THE AFTERNOON.    
FRIDAY NIGHT
 
CLEAR. LOWS 66 TO 76. NORTHWEST WIND 5 TO 15 MPH.    
SATURDAY
 
SUNNY. HIGHS 93 TO 103.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS 69 TO 76.    
SUNDAY
 
PARTLY SUNNY. HIGHS 93 TO 103.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 69 TO 77.    
MONDAY
 
PARTLY SUNNY IN THE MORNING THEN BECOMING SUNNY. HIGHS  
91 TO 103.    
MONDAY NIGHT
 
CLEAR. LOWS 67 TO 75.    
TUESDAY
 
SUNNY. HIGHS 92 TO 102.    
TUESDAY NIGHT
 
CLEAR. LOWS 67 TO 75.    
WEDNESDAY
 
SUNNY AND HOT. HIGHS 93 TO 105.  
 

 
 
CAZ563-567-171100-  
SALTON SEA-IMPERIAL VALLEY-  
INCLUDING THE CITIES OF DESERT SHORES, EL CENTRO, CALEXICO, ALAMORIO,  
AND BRAWLEY  
1131 PM PDT WED SEP 16 2026  
   
TONIGHT
 
CLEAR IN THE EVENING THEN BECOMING PARTLY CLOUDY. LOWS  
71 TO 81. SOUTHEAST WIND 5 TO 15 MPH.    
THURSDAY
 
PARTLY SUNNY IN THE MORNING THEN BECOMING SUNNY. HIGHS  
97 TO 102. WEST WIND 5 TO 10 MPH.    
THURSDAY NIGHT
 
CLEAR. LOWS 69 TO 79. NORTHWEST WIND 5 TO 15 MPH.    
FRIDAY
 
SUNNY. HIGHS 99 TO 104. NORTHWEST WIND 10 TO 15 MPH IN THE  
MORNING DECREASING TO AROUND 5 MPH IN THE AFTERNOON.    
FRIDAY NIGHT
 
CLEAR. LOWS 68 TO 78. WEST WIND 10 TO 20 MPH.    
SATURDAY
 
SUNNY AND HOT. HIGHS 97 TO 105.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS 70 TO 80.    
SUNDAY
 
PARTLY SUNNY AND HOT. HIGHS 97 TO 107.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 70 TO 79.    
MONDAY
 
MOSTLY SUNNY AND HOT. HIGHS 96 TO 106.    
MONDAY NIGHT
 
CLEAR. LOWS 69 TO 77.    
TUESDAY
 
SUNNY AND HOT. HIGHS 96 TO 106.    
TUESDAY NIGHT
 
CLEAR. LOWS 70 TO 79.    
WEDNESDAY
 
SUNNY AND HOT. HIGHS 97 TO 107.  
 

 
 
CAZ566-171100-  
IMPERIAL COUNTY WEST-  
INCLUDING THE CITIES OF COOLIDGE SPRINGS, SALTON CITY, WINONA,  
COYOTE WELLS, OCOTILLO, AND PLASTER CITY  
1131 PM PDT WED SEP 16 2026  
   
TONIGHT
 
CLEAR IN THE EVENING THEN BECOMING PARTLY CLOUDY. LOWS  
69 TO 79. SOUTHWEST WIND 5 TO 15 MPH.    
THURSDAY
 
MOSTLY SUNNY. HIGHS 96 TO 101. NORTHWEST WIND 10 TO  
15 MPH IN THE MORNING BECOMING EAST 5 TO 10 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
CLEAR. LOWS 67 TO 77. WEST WIND 5 TO 15 MPH.    
FRIDAY
 
SUNNY. HIGHS 97 TO 102. WEST WIND 10 TO 15 MPH IN THE  
MORNING BECOMING NORTH IN THE AFTERNOON.    
FRIDAY NIGHT
 
CLEAR. LOWS 66 TO 76. WEST WIND 10 TO 20 MPH.    
SATURDAY
 
SUNNY. HIGHS 100 TO 104.    
SATURDAY NIGHT
 
MOSTLY CLEAR AND WARMER. LOWS 74 TO 81.    
SUNDAY
 
PARTLY SUNNY AND HOT. HIGHS 101 TO 105.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 73 TO 79.    
MONDAY
 
PARTLY SUNNY IN THE MORNING THEN BECOMING SUNNY. HIGHS  
100 TO 104.    
MONDAY NIGHT
 
CLEAR. LOWS 70 TO 76.    
TUESDAY
 
SUNNY. HIGHS 100 TO 104.    
TUESDAY NIGHT
 
CLEAR. LOWS 73 TO 78.    
WEDNESDAY
 
SUNNY AND HOT. HIGHS 102 TO 106.  
 

 
 
CAZ562-171100-  
IMPERIAL COUNTY SOUTHWEST-  
INCLUDING THE CITY OF MOUNTAIN SPRING  
1131 PM PDT WED SEP 16 2026  
   
TONIGHT
 
CLEAR IN THE EVENING THEN BECOMING PARTLY CLOUDY. BREEZY.  
LOWS 69 TO 79. SOUTHWEST WIND 10 TO 20 MPH. GUSTS UP TO 30 MPH AFTER  
MIDNIGHT.    
THURSDAY
 
SUNNY AND BREEZY. HIGHS 96 TO 101. WEST WIND 10 TO 20 MPH  
IN THE MORNING BECOMING SOUTH 10 TO 15 MPH IN THE AFTERNOON. GUSTS UP  
TO 30 MPH IN THE MORNING.    
THURSDAY NIGHT
 
CLEAR AND BREEZY. LOWS 69 TO 79. SOUTHWEST WIND  
15 TO 25 MPH.    
FRIDAY
 
SUNNY AND BREEZY. HIGHS 97 TO 102. WEST WIND 15 TO 25 MPH.    
FRIDAY NIGHT
 
CLEAR AND WINDY. LOWS 67 TO 77. WEST WIND 20 TO  
30 MPH.    
SATURDAY
 
SUNNY. HIGHS 93 TO 103.    
SATURDAY NIGHT
 
MOSTLY CLEAR AND WARMER. LOWS 72 TO 82.    
SUNDAY
 
PARTLY SUNNY. HIGHS 94 TO 104.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 71 TO 80.    
MONDAY
 
PARTLY SUNNY IN THE MORNING THEN BECOMING SUNNY. HIGHS  
93 TO 103.    
MONDAY NIGHT
 
CLEAR. LOWS 67 TO 77.    
TUESDAY
 
SUNNY. HIGHS 93 TO 103.    
TUESDAY NIGHT
 
CLEAR. LOWS 70 TO 80.    
WEDNESDAY
 
SUNNY. HIGHS 94 TO 104.  
 

 
 
CAZ560-561-171100-  
JOSHUA TREE NP WEST-JOSHUA TREE NP EAST-  
INCLUDING THE CITIES OF COTTONWOOD VISITOR AND LOST HORSE-KEYS  
VILLAGE  
1131 PM PDT WED SEP 16 2026  
   
TONIGHT
 
MOSTLY CLEAR AND BREEZY. LOWS 65 TO 75. SOUTH WIND 10 TO  
20 MPH. GUSTS UP TO 30 MPH.    
THURSDAY
 
MOSTLY SUNNY. HIGHS 84 TO 94. SOUTH WIND 10 TO 15 MPH.    
THURSDAY NIGHT
 
CLEAR. LOWS 62 TO 72. WEST WIND 5 TO 15 MPH.    
FRIDAY
 
SUNNY. HIGHS 84 TO 94. NORTHWEST WIND 5 TO 10 MPH IN THE  
MORNING BECOMING SOUTHWEST IN THE AFTERNOON.    
FRIDAY NIGHT
 
CLEAR. LOWS 63 TO 73. NORTHWEST WIND 10 TO 15 MPH.    
SATURDAY
 
SUNNY. HIGHS 82 TO 96.    
SATURDAY NIGHT
 
CLEAR IN THE EVENING THEN BECOMING PARTLY CLOUDY.  
LOWS 62 TO 73.    
SUNDAY
 
PARTLY SUNNY. HIGHS 82 TO 98.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS 61 TO 74.    
MONDAY
 
PARTLY SUNNY IN THE MORNING THEN BECOMING SUNNY. HIGHS  
80 TO 96.    
MONDAY NIGHT
 
CLEAR. LOWS 59 TO 72.    
TUESDAY
 
SUNNY. HIGHS 81 TO 95.    
TUESDAY NIGHT
 
CLEAR. LOWS 59 TO 72.    
WEDNESDAY
 
SUNNY. HIGHS 82 TO 98.  
 

 
 
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