873  
FPUS55 KPSR 210826  
ZFPPSR  
 
ZONE FORECAST PRODUCT FOR SOUTHWEST ARIZONA/SOUTHEAST CALIFORNIA  
NATIONAL WEATHER SERVICE PHOENIX AZ  
126 AM MST TUE JUL 21 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>544-546-548-550-551-211100-  
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  
126 AM MST TUE JUL 21 2026  
 
...EXTREME HEAT WATCH IN EFFECT FROM THURSDAY MORNING THROUGH MONDAY  
EVENING...  
   
TONIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS 77 TO 87. SOUTHEAST WIND 5 TO 10 MPH. CHANCE OF  
RAIN 20 PERCENT.    
TUESDAY
 
PARTLY CLOUDY. HIGHS 97 TO 102. SOUTH WIND AROUND 5 MPH IN  
THE MORNING BECOMING SOUTHWEST IN THE AFTERNOON.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS 78 TO 87. EAST WIND AROUND 5 MPH. CHANCE OF RAIN  
20 PERCENT.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS 101 TO 106. EAST WIND AROUND 5 MPH  
IN THE MORNING BECOMING LIGHT IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS 82 TO 90. NORTHEAST WIND AROUND  
5 MPH.    
THURSDAY
 
SUNNY AND HOT. HIGHS 107 TO 113.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS 85 TO 93.    
FRIDAY
 
MOSTLY SUNNY AND HOT. HIGHS 108 TO 114.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS 84 TO 92.    
SATURDAY
 
MOSTLY SUNNY AND HOT. HIGHS 109 TO 115.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS 84 TO 92.    
SUNDAY
 
PARTLY CLOUDY AND HOT. HIGHS 109 TO 115.    
SUNDAY NIGHT
 
CONSIDERABLE CLOUDINESS. LOWS 83 TO 91.    
MONDAY
 
CONSIDERABLE CLOUDINESS IN THE MORNING THEN BECOMING PARTLY  
SUNNY. HOT. HIGHS 107 TO 113.  
 

 
 
AZZ541-549-555-211100-  
CAVE CREEK/NEW RIVER-FOUNTAIN HILLS/EAST MESA-  
APACHE JUNCTION/GOLD CANYON-  
INCLUDING THE CITIES OF SCOTTSDALE, FOUNTAIN HILLS,  
AND APACHE JUNCTION  
126 AM MST TUE JUL 21 2026  
 
...EXTREME HEAT WATCH IN EFFECT FROM THURSDAY MORNING THROUGH MONDAY  
EVENING...  
   
TONIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS 73 TO 83. EAST WIND AROUND 5 MPH. CHANCE OF RAIN  
10 PERCENT.    
TUESDAY
 
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 95 TO 100. SOUTH WIND AROUND 5 MPH IN THE  
MORNING BECOMING WEST 5 TO 10 MPH IN THE AFTERNOON. CHANCE OF RAIN  
10 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS 72 TO 82. NORTHEAST WIND AROUND 5 MPH. CHANCE OF  
RAIN 20 PERCENT.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS 99 TO 104. EAST WIND AROUND 5 MPH IN  
THE MORNING BECOMING WEST IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY  
CLEAR. LOWS 75 TO 85. NORTH WIND AROUND 5 MPH IN THE EVENING BECOMING  
NORTHEAST 5 TO 10 MPH AFTER MIDNIGHT.    
THURSDAY
 
SUNNY AND HOT. HIGHS 104 TO 110.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS 83 TO 88.    
FRIDAY
 
MOSTLY SUNNY AND HOT. HIGHS 105 TO 111.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS 83 TO 88.    
SATURDAY
 
MOSTLY SUNNY AND HOT. HIGHS 107 TO 111.    
SATURDAY NIGHT
 
PARTLY CLOUDY. A 10 PERCENT CHANCE OF THUNDERSTORMS  
IN THE EVENING. LOWS 83 TO 88.    
SUNDAY
 
PARTLY CLOUDY AND HOT. HIGHS 107 TO 111.    
SUNDAY NIGHT
 
CONSIDERABLE CLOUDINESS. A 10 PERCENT CHANCE OF  
THUNDERSTORMS IN THE EVENING. LOWS 82 TO 87.    
MONDAY
 
PARTLY CLOUDY. HIGHS 105 TO 109.  
 

 
 
AZZ553-554-211100-  
NORTHWEST PINAL COUNTY-WEST PINAL COUNTY-  
INCLUDING THE CITIES OF CASA GRANDE, CACTUS FOREST, FLORENCE,  
AND COOLIDGE  
126 AM MST TUE JUL 21 2026  
 
...EXTREME HEAT WATCH IN EFFECT FROM THURSDAY MORNING THROUGH MONDAY  
EVENING...  
   
TONIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS 73 TO 83. SOUTH WIND 5 TO 10 MPH. CHANCE OF RAIN  
20 PERCENT.    
TUESDAY
 
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. NOT AS WARM. HIGHS 96 TO 101. SOUTH WIND 5 TO 10 MPH  
IN THE MORNING BECOMING WEST AROUND 5 MPH IN THE AFTERNOON. CHANCE OF  
RAIN 10 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS 73 TO 83. SOUTH WIND AROUND 5 MPH IN THE EVENING  
BECOMING EAST AFTER MIDNIGHT. CHANCE OF RAIN 20 PERCENT.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS 100 TO 105. LIGHT WIND IN THE  
MORNING BECOMING NORTHWEST AROUND 5 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS 76 TO 86. NORTHEAST WIND AROUND  
5 MPH IN THE EVENING BECOMING SOUTHEAST AFTER MIDNIGHT.    
THURSDAY
 
SUNNY AND HOT. HIGHS 105 TO 111.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS 81 TO 89.    
FRIDAY
 
MOSTLY SUNNY AND HOT. HIGHS 106 TO 112.    
FRIDAY NIGHT
 
PARTLY CLOUDY. A 10 PERCENT CHANCE OF THUNDERSTORMS  
IN THE EVENING. LOWS 80 TO 88.    
SATURDAY
 
MOSTLY SUNNY AND HOT. HIGHS 107 TO 113.    
SATURDAY NIGHT
 
PARTLY CLOUDY. A 10 PERCENT CHANCE OF THUNDERSTORMS  
IN THE EVENING. LOWS 81 TO 89.    
SUNDAY
 
PARTLY CLOUDY AND HOT. HIGHS 107 TO 113.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS 79 TO 88.    
MONDAY
 
PARTLY CLOUDY AND HOT. HIGHS 105 TO 111.  
 

 
 
AZZ532-211100-  
YUMA-  
INCLUDING THE CITIES OF YUMA AND FORTUNA FOOTHILLS  
126 AM MST TUE JUL 21 2026  
 
...EXTREME HEAT WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH MONDAY  
EVENING...  
   
TONIGHT
 
MOSTLY CLEAR. LOWS 82 TO 84. SOUTH WIND 5 TO 10 MPH.    
TUESDAY
 
MOSTLY SUNNY. HIGHS NEAR 106. SOUTH WIND 5 TO 10 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS 83 TO 86. SOUTH WIND 5 TO 15 MPH.   
WEDNESDAY
 
PARTLY SUNNY IN THE MORNING THEN BECOMING SUNNY. HIGHS  
NEAR 109. SOUTHWEST WIND AROUND 5 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS 87 TO 90. SOUTH WIND 5 TO  
10 MPH.    
THURSDAY
 
SUNNY AND HOT. HIGHS 112 TO 116.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS NEAR 90.    
FRIDAY
 
MOSTLY SUNNY AND HOT. HIGHS 112 TO 114.    
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS NEAR 90.    
SATURDAY
 
MOSTLY SUNNY AND VERY HOT. HIGHS 112 TO 116.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS NEAR 90.    
SUNDAY
 
PARTLY SUNNY AND VERY HOT. HIGHS 113 TO 115.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS NEAR 90.    
MONDAY
 
PARTLY CLOUDY AND HOT. HIGHS 108 TO 112.  
 

 
 
AZZ562-211100-  
GLOBE/MIAMI-  
INCLUDING THE CITIES OF GLOBE AND MIAMI  
126 AM MST TUE JUL 21 2026  
 
...FLOOD WATCH IN EFFECT FROM 11 AM MST THIS MORNING THROUGH THIS  
EVENING...  
   
TONIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS 63 TO 73. NORTHWEST WIND AROUND 5 MPH. CHANCE OF  
RAIN 10 PERCENT.    
TUESDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF AFTERNOON SHOWERS AND  
THUNDERSTORMS. HEAVY RAINFALL POSSIBLE. HIGHS 82 TO 92. WEST WIND  
5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT. RAINFALL LESS THAN A QUARTER  
OF AN INCH, EXCEPT LOCALLY HIGHER IN THUNDERSTORMS.    
TUESDAY 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. HEAVY RAINFALL IN THE EVENING. LOWS  
63 TO 73. EAST WIND AROUND 5 MPH IN THE EVENING BECOMING LIGHT AFTER  
MIDNIGHT. CHANCE OF RAIN 30 PERCENT.    
WEDNESDAY
 
MOSTLY SUNNY IN THE MORNING, THEN PARTLY SUNNY WITH A  
CHANCE OF AFTERNOON SHOWERS AND THUNDERSTORMS. HIGHS 85 TO 95. LIGHT  
WIND. CHANCE OF RAIN 30 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS 66 TO 76. LIGHT WIND IN THE  
EVENING BECOMING NORTHEAST AROUND 5 MPH AFTER MIDNIGHT. CHANCE OF  
RAIN 10 PERCENT.    
THURSDAY
 
MOSTLY SUNNY AND WARMER. HIGHS 97 TO 101.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS NEAR 80.    
FRIDAY
 
MOSTLY SUNNY. HIGHS 99 TO 103.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS NEAR 80.    
SATURDAY
 
PARTLY SUNNY. A 10 PERCENT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS 100 TO 104.    
SATURDAY NIGHT
 
CONSIDERABLE CLOUDINESS. A 10 PERCENT CHANCE OF  
THUNDERSTORMS IN THE EVENING. LOWS NEAR 80.    
SUNDAY
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS 100 TO 104.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF THUNDERSTORMS  
IN THE EVENING. LOWS IN THE MID TO UPPER 70S.    
MONDAY
 
PARTLY CLOUDY. HIGHS 99 TO 103.  
 

 
 
AZZ557-558-561-211100-  
MAZATZAL MOUNTAINS-PINAL/SUPERSTITION MOUNTAINS-DRIPPING SPRINGS-  
INCLUDING THE CITIES OF SUNFLOWER, HAYDEN, AND WINKELMAN  
126 AM MST TUE JUL 21 2026  
   
TONIGHT
 
CONSIDERABLE CLOUDINESS WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS 65 TO 75. SOUTHWEST WIND 5 TO 10 MPH. CHANCE  
OF RAIN 10 PERCENT.    
TUESDAY
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 82 TO 92. WEST WIND 5 TO 10 MPH. CHANCE OF RAIN  
20 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS. LOWS 66 TO 76. EAST WIND 5 TO 10 MPH. CHANCE  
OF RAIN 30 PERCENT.    
WEDNESDAY
 
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN PARTLY SUNNY WITH A SLIGHT CHANCE OF AFTERNOON SHOWERS  
AND THUNDERSTORMS. HIGHS 86 TO 96. EAST WIND AROUND 5 MPH IN THE  
MORNING BECOMING WEST IN THE AFTERNOON. CHANCE OF RAIN 20 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS 69 TO 79. NORTH WIND 5 TO 10 MPH  
IN THE EVENING BECOMING NORTHEAST AFTER MIDNIGHT. CHANCE OF RAIN  
10 PERCENT.    
THURSDAY
 
MOSTLY SUNNY AND WARMER. HIGHS 88 TO 102.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS 71 TO 82.    
FRIDAY
 
MOSTLY SUNNY. HIGHS 90 TO 104.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS 71 TO 82.    
SATURDAY
 
PARTLY SUNNY. A 10 PERCENT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS 92 TO 104.    
SATURDAY NIGHT
 
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS 72 TO 82.    
SUNDAY
 
PARTLY CLOUDY. A 10 PERCENT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS 92 TO 104.    
SUNDAY NIGHT
 
CONSIDERABLE CLOUDINESS WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS 71 TO 81.    
MONDAY
 
PARTLY CLOUDY. HIGHS 90 TO 102.  
 

 
 
AZZ545-547-552-211100-  
NEW RIVER MESA-RIO VERDE/SALT RIVER-SUPERIOR-  
INCLUDING THE CITIES OF TORTILLA FLAT AND SUPERIOR  
126 AM MST TUE JUL 21 2026  
 
...EXTREME HEAT WATCH IN EFFECT FROM THURSDAY MORNING THROUGH MONDAY  
EVENING...  
   
TONIGHT
 
CONSIDERABLE CLOUDINESS WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS 68 TO 78. EAST WIND AROUND 5 MPH. CHANCE OF  
RAIN 10 PERCENT.    
TUESDAY
 
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. NOT AS WARM. HIGHS 94 TO 99. SOUTHWEST WIND 5 TO  
10 MPH. CHANCE OF RAIN 10 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS. LOWS 71 TO 81. NORTHEAST WIND AROUND 5 MPH.  
CHANCE OF RAIN 30 PERCENT.    
WEDNESDAY
 
MOSTLY SUNNY, OTHERWISE PARTLY CLOUDY WITH A SLIGHT  
CHANCE OF AFTERNOON SHOWERS AND THUNDERSTORMS. HIGHS 98 TO 103. EAST  
WIND AROUND 5 MPH IN THE MORNING BECOMING WEST IN THE AFTERNOON.  
CHANCE OF RAIN 10 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY  
CLEAR. LOWS 74 TO 84. NORTHWEST WIND AROUND 5 MPH IN THE EVENING  
BECOMING NORTHEAST 5 TO 10 MPH AFTER MIDNIGHT.    
THURSDAY
 
SUNNY AND WARMER. HIGHS 95 TO 109.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS 77 TO 87.    
FRIDAY
 
SUNNY AND HOT. HIGHS 98 TO 110.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS 77 TO 88.    
SATURDAY
 
MOSTLY SUNNY AND HOT. HIGHS 100 TO 112.    
SATURDAY NIGHT
 
PARTLY CLOUDY. A 10 PERCENT CHANCE OF THUNDERSTORMS  
IN THE EVENING. LOWS 77 TO 88.    
SUNDAY
 
PARTLY CLOUDY AND HOT. HIGHS 100 TO 112.    
SUNDAY NIGHT
 
CONSIDERABLE CLOUDINESS. A 10 PERCENT CHANCE OF  
THUNDERSTORMS IN THE EVENING. LOWS 77 TO 87.    
MONDAY
 
PARTLY CLOUDY AND HOT. HIGHS 98 TO 110.  
 

 
 
AZZ556-211100-  
TONTO BASIN-  
INCLUDING THE CITY OF PUNKIN CENTER  
126 AM MST TUE JUL 21 2026  
 
...FLOOD WATCH IN EFFECT FROM 11 AM MST THIS MORNING THROUGH THIS  
EVENING...  
   
TONIGHT
 
CONSIDERABLE CLOUDINESS WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS. COOLER. LOWS 64 TO 74. LIGHT WIND. CHANCE OF RAIN  
10 PERCENT.    
TUESDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF AFTERNOON SHOWERS AND  
THUNDERSTORMS. HEAVY RAINFALL POSSIBLE. NOT AS WARM. HIGHS 90 TO 95.  
SOUTHWEST WIND 5 TO 10 MPH. CHANCE OF RAIN 40 PERCENT.    
TUESDAY NIGHT
 
CONSIDERABLE CLOUDINESS WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY WITH A CHANCE OF  
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. HEAVY  
RAINFALL IN THE EVENING. WARMER. LOWS 69 TO 79. SOUTHWEST WIND AROUND  
5 MPH IN THE EVENING BECOMING LIGHT AFTER MIDNIGHT. CHANCE OF RAIN  
50 PERCENT. RAINFALL LESS THAN A QUARTER OF AN INCH, EXCEPT LOCALLY  
HIGHER IN THUNDERSTORMS.    
WEDNESDAY
 
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 94 TO 99. LIGHT WIND IN THE MORNING BECOMING  
WEST AROUND 5 MPH IN THE AFTERNOON. CHANCE OF RAIN 10 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS 72 TO 82. NORTHWEST WIND  
AROUND 5 MPH IN THE EVENING BECOMING NORTHEAST AFTER MIDNIGHT.    
THURSDAY
 
SUNNY AND WARMER. HIGHS 99 TO 105.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS 78 TO 85.    
FRIDAY
 
MOSTLY SUNNY. HIGHS 100 TO 108.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS 79 TO 86.    
SATURDAY
 
PARTLY SUNNY IN THE MORNING THEN BECOMING SUNNY. HIGHS  
101 TO 109.    
SATURDAY NIGHT
 
PARTLY CLOUDY. A 10 PERCENT CHANCE OF THUNDERSTORMS  
IN THE EVENING. LOWS 79 TO 86.    
SUNDAY
 
PARTLY CLOUDY. A 10 PERCENT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS 103 TO 109.    
SUNDAY NIGHT
 
CONSIDERABLE CLOUDINESS. A 20 PERCENT CHANCE OF  
THUNDERSTORMS IN THE EVENING. LOWS 78 TO 85.    
MONDAY
 
PARTLY CLOUDY. A 10 PERCENT CHANCE OF AFTERNOON SHOWERS AND  
THUNDERSTORMS. HIGHS 101 TO 107.  
 

 
 
AZZ560-563-211100-  
SAN CARLOS-SOUTHEAST GILA COUNTY-  
INCLUDING THE CITIES OF SAN CARLOS AND PERIDOT  
126 AM MST TUE JUL 21 2026  
 
...FLOOD WATCH IN EFFECT FROM 11 AM MST THIS MORNING THROUGH THIS  
EVENING...  
   
TONIGHT
 
CONSIDERABLE CLOUDINESS WITH A CHANCE OF SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 66 TO 76. NORTH WIND AROUND  
5 MPH. CHANCE OF RAIN 30 PERCENT.    
TUESDAY
 
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN CONSIDERABLE CLOUDINESS WITH  
SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HEAVY  
RAINFALL POSSIBLE. HIGHS 82 TO 92. WEST WIND 5 TO 10 MPH. CHANCE OF  
RAIN 60 PERCENT. RAINFALL UP TO A HALF OF AN INCH POSSIBLE, EXCEPT  
LOCALLY HIGHER IN THUNDERSTORMS.    
TUESDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE EVENING, THEN A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
AFTER MIDNIGHT. HEAVY RAINFALL IN THE EVENING. LOWS 65 TO 75. EAST  
WIND AROUND 5 MPH IN THE EVENING BECOMING LIGHT AFTER MIDNIGHT.  
CHANCE OF RAIN 30 PERCENT.    
WEDNESDAY
 
MOSTLY SUNNY IN THE MORNING, THEN PARTLY SUNNY WITH A  
CHANCE OF AFTERNOON SHOWERS AND THUNDERSTORMS. HIGHS 85 TO 95.  
SOUTHEAST WIND AROUND 5 MPH IN THE MORNING BECOMING SOUTHWEST IN THE  
AFTERNOON. CHANCE OF RAIN 30 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS 68 TO 78. NORTHEAST WIND 5 TO  
10 MPH.    
THURSDAY
 
MOSTLY SUNNY. A 10 PERCENT CHANCE OF AFTERNOON SHOWERS  
AND THUNDERSTORMS. WARMER. HIGHS 87 TO 101.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS 59 TO 81.    
FRIDAY
 
MOSTLY SUNNY. A 10 PERCENT CHANCE OF AFTERNOON SHOWERS AND  
THUNDERSTORMS. HIGHS 89 TO 105.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS 60 TO 81.    
SATURDAY
 
PARTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS 90 TO 106.    
SATURDAY NIGHT
 
CONSIDERABLE CLOUDINESS. A 10 PERCENT CHANCE OF  
THUNDERSTORMS IN THE EVENING. LOWS 60 TO 81.    
SUNDAY
 
PARTLY CLOUDY. A 40 PERCENT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HIGHS 90 TO 106.    
SUNDAY NIGHT
 
CONSIDERABLE CLOUDINESS WITH A 20 PERCENT CHANCE OF  
THUNDERSTORMS. LOWS 59 TO 80.    
MONDAY
 
PARTLY CLOUDY. A 10 PERCENT CHANCE OF AFTERNOON SHOWERS AND  
THUNDERSTORMS. HIGHS 90 TO 104.  
 

 
 
AZZ539-559-211100-  
GILA BEND-SONORAN DESERT NATL MONUMENT-  
INCLUDING THE CITIES OF GILA BEND, SENTINEL, AND KAKA  
126 AM MST TUE JUL 21 2026  
 
...EXTREME HEAT WATCH IN EFFECT FROM THURSDAY MORNING THROUGH MONDAY  
EVENING...  
   
TONIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS 76 TO 86. SOUTH WIND 10 TO 15 MPH. CHANCE OF RAIN  
10 PERCENT.    
TUESDAY
 
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY SUNNY. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS 100 TO 105. SOUTH  
WIND 5 TO 10 MPH IN THE MORNING BECOMING WEST AROUND 5 MPH IN THE  
AFTERNOON. CHANCE OF RAIN 10 PERCENT.    
TUESDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. LOWS 77 TO 87. SOUTH WIND 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY SUNNY IN THE MORNING THEN BECOMING SUNNY. HIGHS  
104 TO 109. EAST WIND AROUND 5 MPH IN THE MORNING BECOMING NORTHWEST  
IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS 80 TO 90. NORTH WIND AROUND  
5 MPH IN THE EVENING BECOMING SOUTH AFTER MIDNIGHT.    
THURSDAY
 
SUNNY AND HOT. HIGHS 106 TO 114.    
THURSDAY NIGHT
 
PARTLY CLOUDY. A 10 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS 84 TO 92.    
FRIDAY
 
MOSTLY SUNNY AND HOT. HIGHS 106 TO 114.    
FRIDAY NIGHT
 
PARTLY CLOUDY. A 10 PERCENT CHANCE OF THUNDERSTORMS  
IN THE EVENING. LOWS 83 TO 91.    
SATURDAY
 
PARTLY SUNNY IN THE MORNING THEN BECOMING SUNNY. VERY  
HOT. HIGHS 106 TO 116.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS 84 TO 92.    
SUNDAY
 
PARTLY CLOUDY AND VERY HOT. HIGHS 107 TO 115.    
SUNDAY NIGHT
 
CONSIDERABLE CLOUDINESS. LOWS 83 TO 91.    
MONDAY
 
CONSIDERABLE CLOUDINESS IN THE MORNING, THEN PARTLY SUNNY  
WITH A 10 PERCENT CHANCE OF AFTERNOON SHOWERS AND THUNDERSTORMS. HOT.  
HIGHS 104 TO 112.  
 

 
 
AZZ534-538-211100-  
AGUILA VALLEY-TONOPAH DESERT-  
INCLUDING THE CITIES OF AGUILA, GLADDEN, WICKENBURG, ARLINGTON,  
HASSAYAMPA, TONOPAH, AND WINTERSBURG  
126 AM MST TUE JUL 21 2026  
 
...EXTREME HEAT WATCH IN EFFECT FROM THURSDAY MORNING THROUGH MONDAY  
EVENING...  
   
TONIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS 75 TO 85. SOUTH WIND 5 TO 10 MPH. CHANCE OF RAIN  
10 PERCENT.    
TUESDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING. HIGHS 98 TO 103. SOUTH WIND 5 TO 10 MPH  
IN THE MORNING BECOMING SOUTHWEST AROUND 5 MPH IN THE AFTERNOON.  
CHANCE OF RAIN 10 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS 76 TO 86. SOUTH WIND AROUND 5 MPH  
IN THE EVENING BECOMING SOUTHEAST 5 TO 10 MPH AFTER MIDNIGHT. CHANCE  
OF RAIN 10 PERCENT.    
WEDNESDAY
 
MOSTLY SUNNY AND WARMER. HIGHS 103 TO 108. SOUTHEAST  
WIND AROUND 5 MPH IN THE MORNING BECOMING LIGHT IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS 79 TO 89. SOUTH WIND AROUND  
5 MPH IN THE EVENING BECOMING NORTH AFTER MIDNIGHT.    
THURSDAY
 
SUNNY AND HOT. HIGHS 104 TO 114.    
THURSDAY NIGHT
 
PARTLY CLOUDY. A 10 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS 82 TO 91.    
FRIDAY
 
MOSTLY SUNNY. HOT. HIGHS 106 TO 114. CHANCE OF  
PRECIPITATION 10 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS 82 TO 90.    
SATURDAY
 
MOSTLY SUNNY AND VERY HOT. HIGHS 107 TO 115.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS 83 TO 91.    
SUNDAY
 
PARTLY CLOUDY AND VERY HOT. HIGHS 107 TO 115.    
SUNDAY NIGHT
 
CONSIDERABLE CLOUDINESS. LOWS 82 TO 90.    
MONDAY
 
CONSIDERABLE CLOUDINESS IN THE MORNING THEN BECOMING PARTLY  
SUNNY. HOT. HIGHS 104 TO 112.  
 

 
 
AZZ531-533-211100-  
KOFA-CENTRAL LA PAZ-  
INCLUDING THE CITIES OF PALM CANYON, BRENDA, HARCUVAR, QUARTZSITE,  
VICKSBURG, VICKSBURG JUNCTION, AND SALOME  
126 AM MST TUE JUL 21 2026  
 
...EXTREME HEAT WATCH IN EFFECT FROM THURSDAY MORNING THROUGH MONDAY  
EVENING...  
   
TONIGHT
 
PARTLY CLOUDY. LOWS 76 TO 86. SOUTH WIND 5 TO 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. HIGHS 101 TO 106. SOUTHEAST WIND 5 TO  
10 MPH IN THE MORNING BECOMING SOUTHWEST IN THE AFTERNOON.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS 76 TO 86. SOUTH WIND 5 TO  
10 MPH.    
WEDNESDAY
 
MOSTLY SUNNY AND HOT. HIGHS 106 TO 111. SOUTHEAST WIND  
5 TO 10 MPH IN THE MORNING BECOMING SOUTHWEST IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR AND WARMER. LOWS 81 TO 91. SOUTHWEST  
WIND AROUND 5 MPH IN THE EVENING BECOMING SOUTHEAST 5 TO 10 MPH AFTER  
MIDNIGHT.    
THURSDAY
 
SUNNY AND VERY HOT. HIGHS 105 TO 115.    
THURSDAY NIGHT
 
PARTLY CLOUDY. A 10 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS 83 TO 92.    
FRIDAY
 
MOSTLY SUNNY. A 10 PERCENT CHANCE OF AFTERNOON SHOWERS AND  
THUNDERSTORMS. HOT. HIGHS 106 TO 114.    
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS 83 TO 91.    
SATURDAY
 
MOSTLY SUNNY AND VERY HOT. HIGHS 108 TO 116.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS 83 TO 91.    
SUNDAY
 
PARTLY SUNNY AND VERY HOT. HIGHS 106 TO 116.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 82 TO 90.    
MONDAY
 
PARTLY CLOUDY. A 10 PERCENT CHANCE OF AFTERNOON SHOWERS AND  
THUNDERSTORMS. HOT. HIGHS 105 TO 113.  
 

 
 
AZZ535-536-211100-  
SOUTHEAST YUMA COUNTY-GILA RIVER VALLEY-  
INCLUDING THE CITY OF LIGURTA  
126 AM MST TUE JUL 21 2026  
 
...EXTREME HEAT WATCH IN EFFECT FROM THURSDAY MORNING THROUGH MONDAY  
EVENING...  
   
TONIGHT
 
PARTLY CLOUDY. LOWS 75 TO 85. SOUTH WIND 5 TO 10 MPH.    
TUESDAY
 
PARTLY SUNNY. HIGHS 100 TO 105. SOUTH WIND 5 TO 10 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. LOWS 77 TO 87. SOUTH WIND 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY SUNNY IN THE MORNING THEN BECOMING SUNNY. HOT.  
HIGHS 105 TO 110. LIGHT WIND IN THE MORNING BECOMING SOUTHWEST AROUND  
5 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS 81 TO 91. SOUTHWEST WIND AROUND  
5 MPH.    
THURSDAY
 
SUNNY AND VERY HOT. HIGHS 111 TO 115.    
THURSDAY NIGHT
 
PARTLY CLOUDY. A 10 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS 87 TO 92.    
FRIDAY
 
MOSTLY SUNNY AND VERY HOT. HIGHS 109 TO 115.    
FRIDAY NIGHT
 
CLEAR IN THE EVENING THEN BECOMING PARTLY CLOUDY.  
LOWS 85 TO 91.    
SATURDAY
 
PARTLY SUNNY IN THE MORNING THEN BECOMING SUNNY. VERY  
HOT. HIGHS 110 TO 116.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS 86 TO 91.    
SUNDAY
 
PARTLY CLOUDY AND VERY HOT. HIGHS 110 TO 116.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 85 TO 90.    
MONDAY
 
CONSIDERABLE CLOUDINESS IN THE MORNING THEN BECOMING PARTLY  
SUNNY. HOT. HIGHS 104 TO 112.  
 

 
 
AZZ530-CAZ569-211100-  
PARKER VALLEY-PALO VERDE VALLEY-  
INCLUDING THE CITIES OF PARKER, EHRENBERG, MARTINEZ LAKE, BLYTHE,  
PALO VERDE, AND RIPLEY  
126 AM MST TUE JUL 21 2026 /126 AM PDT TUE JUL 21 2026/  
 
...EXTREME HEAT WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH MONDAY  
EVENING...  
   
TONIGHT
 
PARTLY CLOUDY. LOWS 76 TO 86. SOUTH WIND 10 TO 15 MPH.    
TUESDAY
 
PARTLY SUNNY IN THE MORNING THEN BECOMING MOSTLY SUNNY.  
HIGHS 103 TO 108. SOUTH WIND 5 TO 15 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. LOWS 78 TO 88. SOUTH WIND 5 TO 15 MPH.    
WEDNESDAY
 
MOSTLY SUNNY AND HOT. HIGHS 107 TO 112. SOUTH WIND 5 TO  
10 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS 81 TO 91. SOUTH WIND 5 TO  
10 MPH.    
THURSDAY
 
SUNNY AND VERY HOT. HIGHS 110 TO 116.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS 86 TO 94.    
FRIDAY
 
SUNNY. A 10 PERCENT CHANCE OF AFTERNOON SHOWERS AND  
THUNDERSTORMS. VERY HOT. HIGHS 110 TO 116.    
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS 85 TO 92.    
SATURDAY
 
MOSTLY SUNNY AND VERY HOT. HIGHS 111 TO 117.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS 86 TO 93.    
SUNDAY
 
PARTLY SUNNY AND VERY HOT. HIGHS 112 TO 118.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 84 TO 92.    
MONDAY
 
PARTLY CLOUDY AND VERY HOT. HIGHS 109 TO 115.  
 

 
 
CAZ564-565-568-570-211100-  
CHUCKWALLA MOUNTAINS-IMPERIAL COUNTY SOUTHEAST-CHIRIACO SUMMIT-  
CHUCKWALLA VALLEY-  
INCLUDING THE CITIES OF IMPERIAL HOT MINERAL SPRINGS, WINTERHAVEN,  
CHIRIACO SUMMIT, AND MIDLAND  
126 AM PDT TUE JUL 21 2026  
 
...EXTREME HEAT WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH MONDAY  
EVENING...  
   
TONIGHT
 
MOSTLY CLEAR. LOWS 78 TO 88. SOUTHWEST WIND 5 TO 10 MPH.    
TUESDAY
 
MOSTLY SUNNY. HIGHS 103 TO 108. SOUTH WIND 5 TO 10 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS 78 TO 88. SOUTHWEST WIND 5 TO  
10 MPH.    
WEDNESDAY
 
MOSTLY SUNNY AND HOT. HIGHS 107 TO 112. SOUTHWEST WIND  
5 TO 10 MPH.    
WEDNESDAY NIGHT
 
CLEAR. LOWS 82 TO 92. SOUTHWEST WIND 5 TO 10 MPH  
IN THE EVENING BECOMING WEST AFTER MIDNIGHT.    
THURSDAY
 
SUNNY AND VERY HOT. HIGHS 104 TO 116.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS 85 TO 94.    
FRIDAY
 
MOSTLY SUNNY AND VERY HOT. HIGHS 104 TO 116.    
FRIDAY NIGHT
 
CLEAR. LOWS 83 TO 93.    
SATURDAY
 
MOSTLY SUNNY AND VERY HOT. HIGHS 105 TO 117.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS 84 TO 94.    
SUNDAY
 
PARTLY SUNNY AND VERY HOT. HIGHS 105 TO 117.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 82 TO 91.    
MONDAY
 
PARTLY SUNNY AND VERY HOT. HIGHS 103 TO 115.  
 

 
 
CAZ563-567-211100-  
SALTON SEA-IMPERIAL VALLEY-  
INCLUDING THE CITIES OF DESERT SHORES, EL CENTRO, CALEXICO, ALAMORIO,  
AND BRAWLEY  
126 AM PDT TUE JUL 21 2026  
 
...EXTREME HEAT WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH MONDAY  
EVENING...  
   
TONIGHT
 
CLEAR. LOWS 75 TO 85. WEST WIND 5 TO 10 MPH.    
TUESDAY
 
SUNNY AND HOT. HIGHS 107 TO 112. SOUTHWEST WIND 5 TO  
10 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS 75 TO 85. WEST WIND 10 TO 15 MPH.   
WEDNESDAY
 
SUNNY AND HOT. HIGHS 108 TO 113. WEST WIND 5 TO 10 MPH  
IN THE MORNING BECOMING SOUTH IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
CLEAR. LOWS 79 TO 89. SOUTHWEST WIND 5 TO 10 MPH  
IN THE EVENING BECOMING NORTHWEST AFTER MIDNIGHT.    
THURSDAY
 
SUNNY AND VERY HOT. HIGHS 106 TO 118.    
THURSDAY NIGHT
 
CLEAR. LOWS 87 TO 92.    
FRIDAY
 
SUNNY AND VERY HOT. HIGHS 106 TO 118.    
FRIDAY NIGHT
 
CLEAR. LOWS 86 TO 91.    
SATURDAY
 
MOSTLY SUNNY AND VERY HOT. HIGHS 107 TO 119.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS 86 TO 91.    
SUNDAY
 
MOSTLY SUNNY AND VERY HOT. HIGHS 108 TO 120.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 85 TO 90.    
MONDAY
 
PARTLY SUNNY AND VERY HOT. HIGHS 106 TO 118.  
 

 
 
CAZ566-211100-  
IMPERIAL COUNTY WEST-  
INCLUDING THE CITIES OF COOLIDGE SPRINGS, SALTON CITY, WINONA,  
COYOTE WELLS, OCOTILLO, AND PLASTER CITY  
126 AM PDT TUE JUL 21 2026  
 
...EXTREME HEAT WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH MONDAY  
EVENING...  
   
TONIGHT
 
CLEAR. LOWS 77 TO 87. WEST WIND 10 TO 15 MPH.    
TUESDAY
 
SUNNY AND HOT. HIGHS 107 TO 112. WEST WIND 10 TO 15 MPH IN  
THE MORNING BECOMING SOUTH IN THE AFTERNOON.    
TUESDAY NIGHT
 
MOSTLY CLEAR AND BREEZY. LOWS 76 TO 86. WEST WIND  
10 TO 20 MPH. GUSTS UP TO 30 MPH IN THE EVENING.    
WEDNESDAY
 
SUNNY AND HOT. HIGHS 108 TO 113. WEST WIND 5 TO 10 MPH  
IN THE MORNING BECOMING SOUTHEAST IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
CLEAR AND WARMER. LOWS 81 TO 91. WEST WIND 5 TO  
10 MPH.    
THURSDAY
 
SUNNY AND VERY HOT. HIGHS 113 TO 117.    
THURSDAY NIGHT
 
CLEAR. LOWS 88 TO 93.    
FRIDAY
 
SUNNY AND VERY HOT. HIGHS 113 TO 117.    
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS 87 TO 93.    
SATURDAY
 
SUNNY AND VERY HOT. HIGHS 114 TO 120.    
SATURDAY NIGHT
 
CLEAR. LOWS 87 TO 92.    
SUNDAY
 
MOSTLY SUNNY AND VERY HOT. HIGHS 114 TO 120.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS 86 TO 91.    
MONDAY
 
PARTLY SUNNY AND VERY HOT. HIGHS 112 TO 118.  
 

 
 
CAZ562-211100-  
IMPERIAL COUNTY SOUTHWEST-  
INCLUDING THE CITY OF MOUNTAIN SPRING  
126 AM PDT TUE JUL 21 2026  
 
...EXTREME HEAT WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH MONDAY  
EVENING...  
   
TONIGHT
 
CLEAR AND WINDY. LOWS 80 TO 90. SOUTHWEST WIND 20 TO  
30 MPH. GUSTS UP TO 40 MPH.    
TUESDAY
 
SUNNY, WINDY AND HOT. HIGHS 106 TO 111. WEST WIND 15 TO  
25 MPH. GUSTS UP TO 40 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR AND WINDY. LOWS 79 TO 89. SOUTHWEST  
WIND 15 TO 25 MPH. GUSTS UP TO 35 MPH.    
WEDNESDAY
 
SUNNY AND HOT. HIGHS 108 TO 113. SOUTHWEST WIND 10 TO  
20 MPH IN THE MORNING BECOMING SOUTHEAST 5 TO 10 MPH IN THE  
AFTERNOON.    
WEDNESDAY NIGHT
 
CLEAR AND WARMER. LOWS 84 TO 94. WEST WIND 5 TO  
15 MPH.    
THURSDAY
 
SUNNY AND VERY HOT. HIGHS 105 TO 117.    
THURSDAY NIGHT
 
CLEAR. LOWS 87 TO 98.    
FRIDAY
 
MOSTLY SUNNY. A 10 PERCENT CHANCE OF AFTERNOON SHOWERS AND  
THUNDERSTORMS. VERY HOT. HIGHS 106 TO 116.    
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS 86 TO 97.    
SATURDAY
 
SUNNY AND VERY HOT. HIGHS 106 TO 118.    
SATURDAY NIGHT
 
CLEAR. LOWS 86 TO 96.    
SUNDAY
 
MOSTLY SUNNY AND VERY HOT. HIGHS 107 TO 119.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS 85 TO 95.    
MONDAY
 
PARTLY SUNNY AND VERY HOT. HIGHS 107 TO 117.  
 

 
 
CAZ560-561-211100-  
JOSHUA TREE NP WEST-JOSHUA TREE NP EAST-  
INCLUDING THE CITIES OF COTTONWOOD VISITOR AND LOST HORSE-KEYS  
VILLAGE  
126 AM PDT TUE JUL 21 2026  
 
...EXTREME HEAT WATCH IN EFFECT FROM THURSDAY MORNING THROUGH MONDAY  
EVENING...  
   
TONIGHT
 
MOSTLY CLEAR. LOWS 75 TO 85. WEST WIND 5 TO 10 MPH.    
TUESDAY
 
MOSTLY SUNNY. HIGHS 94 TO 104. WEST WIND 5 TO 10 MPH IN  
THE MORNING BECOMING SOUTH IN THE AFTERNOON.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS 75 TO 85. WEST WIND 5 TO 15 MPH.    
WEDNESDAY
 
SUNNY. HIGHS 97 TO 107. NORTHWEST WIND 5 TO 10 MPH IN  
THE MORNING BECOMING SOUTH IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
CLEAR. LOWS 78 TO 88. WEST WIND 5 TO 10 MPH.    
THURSDAY
 
SUNNY AND HOT. HIGHS 94 TO 110.    
THURSDAY NIGHT
 
CLEAR. LOWS 74 TO 90.    
FRIDAY
 
MOSTLY SUNNY. A 10 PERCENT CHANCE OF AFTERNOON SHOWERS AND  
THUNDERSTORMS. HOT. HIGHS 94 TO 110.    
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS 73 TO 89.    
SATURDAY
 
SUNNY AND HOT. HIGHS 95 TO 111.    
SATURDAY NIGHT
 
CLEAR. LOWS 73 TO 89.    
SUNDAY
 
MOSTLY SUNNY AND HOT. HIGHS 96 TO 112.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS 72 TO 88.    
MONDAY
 
PARTLY SUNNY AND HOT. HIGHS 95 TO 111.  
 

 
 
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