050  
FPUS55 KPSR 211100  
ZFPPSR  
 
ZONE FORECAST PRODUCT FOR SOUTHWEST ARIZONA/SOUTHEAST CALIFORNIA  
NATIONAL WEATHER SERVICE PHOENIX AZ  
400 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>544-546-548-550-551-212300-  
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 TUE JUL 21 2026  
 
...EXTREME HEAT WATCH IN EFFECT FROM THURSDAY MORNING THROUGH MONDAY  
EVENING...  
   
TODAY  
PARTLY CLOUDY. HIGHS 97 TO 102. SOUTH WIND AROUND 5 MPH IN  
THE MORNING BECOMING SOUTHWEST IN THE AFTERNOON.    
TONIGHT  
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 111. EAST WIND AROUND 5 MPH  
IN THE MORNING BECOMING SOUTH IN THE AFTERNOON.    
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.  
 
 
 
AZZ541-549-555-212300-  
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 TUE JUL 21 2026  
 
...EXTREME HEAT WATCH IN EFFECT FROM THURSDAY MORNING THROUGH MONDAY  
EVENING...  
   
TODAY  
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.    
TONIGHT  
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 105 TO 110. EAST WIND 5 TO 10 MPH IN  
THE MORNING BECOMING SOUTHWEST AROUND 5 MPH IN THE AFTERNOON.    
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.  
 
 
 
AZZ553-554-212300-  
NORTHWEST PINAL COUNTY-WEST PINAL COUNTY-  
INCLUDING THE CITIES OF CASA GRANDE, CACTUS FOREST, FLORENCE,  
AND COOLIDGE  
400 AM MST TUE JUL 21 2026  
 
...EXTREME HEAT WATCH IN EFFECT FROM THURSDAY MORNING THROUGH MONDAY  
EVENING...  
   
TODAY  
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.    
TONIGHT  
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 106 TO 111. EAST WIND AROUND 5 MPH  
IN THE MORNING BECOMING NORTH IN THE AFTERNOON.    
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.  
 
 
 
AZZ532-212300-  
YUMA-  
INCLUDING THE CITIES OF YUMA AND FORTUNA FOOTHILLS  
400 AM MST TUE JUL 21 2026  
 
...EXTREME HEAT WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH MONDAY  
EVENING...  
   
TODAY  
MOSTLY SUNNY. HIGHS NEAR 106. SOUTH WIND 5 TO 10 MPH.    
TONIGHT  
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 NEAR 114. LIGHT WIND IN THE MORNING  
BECOMING SOUTH 5 TO 10 MPH IN THE AFTERNOON.    
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.  
 
 
 
AZZ562-212300-  
GLOBE/MIAMI-  
INCLUDING THE CITIES OF GLOBE AND MIAMI  
400 AM MST TUE JUL 21 2026  
 
...FLOOD WATCH IN EFFECT FROM 11 AM MST THIS MORNING THROUGH THIS  
EVENING...  
   
TODAY  
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.    
TONIGHT  
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 91 TO 101. EAST WIND  
AROUND 5 MPH IN THE MORNING BECOMING SOUTH IN THE AFTERNOON.    
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.  
 
 
 
AZZ557-558-561-212300-  
MAZATZAL MOUNTAINS-PINAL/SUPERSTITION MOUNTAINS-DRIPPING SPRINGS-  
INCLUDING THE CITIES OF SUNFLOWER, HAYDEN, AND WINKELMAN  
400 AM MST TUE JUL 21 2026  
   
TODAY  
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.    
TONIGHT  
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 92 TO 102. EAST WIND 5 TO  
10 MPH IN THE MORNING BECOMING SOUTH AROUND 5 MPH IN THE AFTERNOON.    
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.  
 
 
 
AZZ545-547-552-212300-  
NEW RIVER MESA-RIO VERDE/SALT RIVER-SUPERIOR-  
INCLUDING THE CITIES OF TORTILLA FLAT AND SUPERIOR  
400 AM MST TUE JUL 21 2026  
 
...EXTREME HEAT WATCH IN EFFECT FROM THURSDAY MORNING THROUGH MONDAY  
EVENING...  
   
TODAY  
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.    
TONIGHT  
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 104 TO 109. EAST WIND 5 TO 10 MPH  
IN THE MORNING BECOMING SOUTHWEST AROUND 5 MPH IN THE AFTERNOON.    
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.  
 
 
 
AZZ556-212300-  
TONTO BASIN-  
INCLUDING THE CITY OF PUNKIN CENTER  
400 AM MST TUE JUL 21 2026  
 
...FLOOD WATCH IN EFFECT FROM 11 AM MST THIS MORNING THROUGH THIS  
EVENING...  
   
TODAY  
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.    
TONIGHT  
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 100 TO 105. EAST WIND AROUND  
5 MPH IN THE MORNING BECOMING SOUTHWEST IN THE AFTERNOON.    
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.  
 
 
 
AZZ560-563-212300-  
SAN CARLOS-SOUTHEAST GILA COUNTY-  
INCLUDING THE CITIES OF SAN CARLOS AND PERIDOT  
400 AM MST TUE JUL 21 2026  
 
...FLOOD WATCH IN EFFECT FROM 11 AM MST THIS MORNING THROUGH THIS  
EVENING...  
   
TODAY  
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.    
TONIGHT  
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, OTHERWISE PARTLY CLOUDY WITH A SLIGHT  
CHANCE OF AFTERNOON SHOWERS AND THUNDERSTORMS. WARMER. HIGHS 91 TO  
101. EAST WIND AROUND 5 MPH IN THE MORNING BECOMING SOUTH IN THE  
AFTERNOON. CHANCE OF RAIN 10 PERCENT.    
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.  
 
 
 
AZZ539-559-212300-  
GILA BEND-SONORAN DESERT NATL MONUMENT-  
INCLUDING THE CITIES OF GILA BEND, SENTINEL, AND KAKA  
400 AM MST TUE JUL 21 2026  
 
...EXTREME HEAT WATCH IN EFFECT FROM THURSDAY MORNING THROUGH MONDAY  
EVENING...  
   
TODAY  
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.    
TONIGHT  
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 109 TO 114. EAST WIND AROUND 5 MPH  
IN THE MORNING BECOMING NORTHEAST IN THE AFTERNOON.    
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.  
 
 
 
AZZ534-538-212300-  
AGUILA VALLEY-TONOPAH DESERT-  
INCLUDING THE CITIES OF AGUILA, GLADDEN, WICKENBURG, ARLINGTON,  
HASSAYAMPA, TONOPAH, AND WINTERSBURG  
400 AM MST TUE JUL 21 2026  
 
...EXTREME HEAT WATCH IN EFFECT FROM THURSDAY MORNING THROUGH MONDAY  
EVENING...  
   
TODAY  
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.    
TONIGHT  
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 109 TO 114. EAST WIND AROUND 5 MPH  
IN THE MORNING BECOMING SOUTHEAST IN THE AFTERNOON.    
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.  
 
 
 
AZZ531-533-212300-  
KOFA-CENTRAL LA PAZ-  
INCLUDING THE CITIES OF PALM CANYON, BRENDA, HARCUVAR, QUARTZSITE,  
VICKSBURG, VICKSBURG JUNCTION, AND SALOME  
400 AM MST TUE JUL 21 2026  
 
...EXTREME HEAT WATCH IN EFFECT FROM THURSDAY MORNING THROUGH MONDAY  
EVENING...  
   
TODAY  
PARTLY CLOUDY. HIGHS 101 TO 106. SOUTHEAST WIND 5 TO 10 MPH  
IN THE MORNING BECOMING SOUTHWEST IN THE AFTERNOON.    
TONIGHT  
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 110 TO 115. EAST WIND AROUND  
5 MPH IN THE MORNING BECOMING SOUTH IN THE AFTERNOON.    
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.  
 
 
 
AZZ535-536-212300-  
SOUTHEAST YUMA COUNTY-GILA RIVER VALLEY-  
INCLUDING THE CITY OF LIGURTA  
400 AM MST TUE JUL 21 2026  
 
...EXTREME HEAT WATCH IN EFFECT FROM THURSDAY MORNING THROUGH MONDAY  
EVENING...  
   
TODAY  
PARTLY SUNNY. HIGHS 100 TO 105. SOUTH WIND 5 TO 10 MPH.    
TONIGHT  
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 110 TO 115. LIGHT WIND IN THE  
MORNING BECOMING SOUTH AROUND 5 MPH IN THE AFTERNOON.    
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-CAZ569-212300-  
PARKER VALLEY-PALO VERDE VALLEY-  
INCLUDING THE CITIES OF PARKER, EHRENBERG, MARTINEZ LAKE, BLYTHE,  
PALO VERDE, AND RIPLEY  
400 AM MST TUE JUL 21 2026 /400 AM PDT TUE JUL 21 2026/  
 
...EXTREME HEAT WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH MONDAY  
EVENING...  
   
TODAY  
PARTLY SUNNY IN THE MORNING THEN BECOMING MOSTLY SUNNY.  
HIGHS 103 TO 108. SOUTH WIND 5 TO 15 MPH.    
TONIGHT  
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 111 TO 116. SOUTH WIND 5 TO  
10 MPH.    
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.  
 
 
 
CAZ564-565-568-570-212300-  
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 TUE JUL 21 2026  
 
...EXTREME HEAT WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH MONDAY  
EVENING...  
   
TODAY  
MOSTLY SUNNY. HIGHS 103 TO 108. SOUTH WIND 5 TO 10 MPH.    
TONIGHT  
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 111 TO 116. NORTHEAST WIND  
AROUND 5 MPH IN THE MORNING BECOMING SOUTH 5 TO 10 MPH IN THE  
AFTERNOON.    
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.  
 
 
 
CAZ563-567-212300-  
SALTON SEA-IMPERIAL VALLEY-  
INCLUDING THE CITIES OF DESERT SHORES, EL CENTRO, CALEXICO, ALAMORIO,  
AND BRAWLEY  
400 AM PDT TUE JUL 21 2026  
 
...EXTREME HEAT WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH MONDAY  
EVENING...  
   
TODAY  
SUNNY AND HOT. HIGHS 107 TO 112. SOUTHWEST WIND 5 TO 10 MPH.   
TONIGHT  
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 113 TO 118. WEST WIND AROUND  
5 MPH IN THE MORNING BECOMING SOUTHEAST 5 TO 10 MPH IN THE AFTERNOON.   
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.  
 
 
 
CAZ566-212300-  
IMPERIAL COUNTY WEST-  
INCLUDING THE CITIES OF COOLIDGE SPRINGS, SALTON CITY, WINONA,  
COYOTE WELLS, OCOTILLO, AND PLASTER CITY  
400 AM PDT TUE JUL 21 2026  
 
...EXTREME HEAT WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH MONDAY  
EVENING...  
   
TODAY  
SUNNY AND HOT. HIGHS 107 TO 112. WEST WIND 10 TO 15 MPH IN  
THE MORNING BECOMING SOUTH IN THE AFTERNOON.    
TONIGHT  
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 112 TO 117. WEST WIND AROUND  
5 MPH IN THE MORNING BECOMING SOUTHEAST 5 TO 10 MPH IN THE AFTERNOON.   
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.  
 
 
 
CAZ562-212300-  
IMPERIAL COUNTY SOUTHWEST-  
INCLUDING THE CITY OF MOUNTAIN SPRING  
400 AM PDT TUE JUL 21 2026  
 
...EXTREME HEAT WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH MONDAY  
EVENING...  
   
TODAY  
SUNNY, WINDY AND HOT. HIGHS 106 TO 111. WEST WIND 15 TO  
25 MPH. GUSTS UP TO 40 MPH.    
TONIGHT  
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 112 TO 117. SOUTHWEST WIND  
10 TO 15 MPH IN THE MORNING BECOMING SOUTHEAST IN THE AFTERNOON.    
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.  
 
 
 
CAZ560-561-212300-  
JOSHUA TREE NP WEST-JOSHUA TREE NP EAST-  
INCLUDING THE CITIES OF COTTONWOOD VISITOR AND LOST HORSE-KEYS  
VILLAGE  
400 AM PDT TUE JUL 21 2026  
 
...EXTREME HEAT WATCH IN EFFECT FROM THURSDAY MORNING THROUGH MONDAY  
EVENING...  
   
TODAY  
MOSTLY SUNNY. HIGHS 94 TO 104. WEST WIND 5 TO 10 MPH IN THE  
MORNING BECOMING SOUTH IN THE AFTERNOON.    
TONIGHT  
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 100 TO 110. NORTH WIND 5 TO 10 MPH  
IN THE MORNING BECOMING SOUTH 10 TO 15 MPH IN THE AFTERNOON.    
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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