384  
FPUS55 KPSR 110001  
ZFPPSR  
 
ZONE FORECAST PRODUCT FOR SOUTHWEST ARIZONA/SOUTHEAST CALIFORNIA  
NATIONAL WEATHER SERVICE PHOENIX AZ  
501 PM MST MON AUG 10 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>544-546-548-550-551-111100-  
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  
501 PM MST MON AUG 10 2026  
 
...SEVERE THUNDERSTORM WATCH 561 IN EFFECT UNTIL MIDNIGHT MST  
TONIGHT...  
   
TONIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE EVENING, THEN CONSIDERABLE CLOUDINESS WITH A CHANCE OF SHOWERS  
AND A SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS 80 TO 86.  
SOUTHWEST WIND 5 TO 15 MPH. CHANCE OF RAIN 40 PERCENT.    
TUESDAY  
PARTLY SUNNY IN THE MORNING THEN BECOMING SUNNY. HIGHS  
101 TO 105. WEST WIND 5 TO 10 MPH.    
TUESDAY 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 77 TO 85. SOUTHWEST WIND  
5 TO 10 MPH. CHANCE OF RAIN 30 PERCENT.    
WEDNESDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND A SLIGHT CHANCE  
OF THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF THUNDERSTORMS AND A  
SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON. NOT AS WARM. HIGHS 96 TO  
100. SOUTH WIND 5 TO 10 MPH. CHANCE OF RAIN 30 PERCENT.    
WEDNESDAY NIGHT  
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS IN  
THE EVENING, THEN SHOWERS LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS  
AFTER MIDNIGHT. LOWS 75 TO 82. SOUTHWEST WIND 5 TO 10 MPH IN THE  
EVENING BECOMING SOUTHEAST AFTER MIDNIGHT. CHANCE OF RAIN 60 PERCENT.  
RAINFALL LESS THAN A QUARTER OF AN INCH, EXCEPT LOCALLY HIGHER IN  
THUNDERSTORMS.    
THURSDAY  
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 96 TO 102.    
THURSDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS 76 TO 83.    
FRIDAY  
PARTLY CLOUDY. A 10 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING. HIGHS 98 TO 104.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS 77 TO 84.    
SATURDAY  
PARTLY SUNNY. HIGHS 101 TO 107.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS 79 TO 86.    
SUNDAY  
PARTLY SUNNY. HIGHS 103 TO 109.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS 81 TO 88.    
MONDAY  
MOSTLY SUNNY. HIGHS 104 TO 110.  
 
 
 
AZZ541-549-555-111100-  
CAVE CREEK/NEW RIVER-FOUNTAIN HILLS/EAST MESA-  
APACHE JUNCTION/GOLD CANYON-  
INCLUDING THE CITIES OF SCOTTSDALE, FOUNTAIN HILLS,  
AND APACHE JUNCTION  
501 PM MST MON AUG 10 2026  
 
...SEVERE THUNDERSTORM WATCH 561 IN EFFECT UNTIL MIDNIGHT MST  
TONIGHT...  
   
TONIGHT  
CONSIDERABLE CLOUDINESS. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS 72 TO 82. NORTHWEST WIND 10 TO  
15 MPH IN THE EVENING BECOMING SOUTHEAST 5 TO 10 MPH AFTER MIDNIGHT.  
CHANCE OF RAIN 40 PERCENT.    
TUESDAY  
PARTLY SUNNY IN THE MORNING THEN BECOMING SUNNY. HIGHS  
98 TO 103. WEST WIND 5 TO 15 MPH.    
TUESDAY 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 71 TO 81. WEST WIND 5 TO  
10 MPH IN THE EVENING BECOMING LIGHT AFTER MIDNIGHT. CHANCE OF RAIN  
30 PERCENT.    
WEDNESDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND A SLIGHT CHANCE  
OF THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF THUNDERSTORMS AND A  
SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS 94 TO 99. SOUTHWEST  
WIND 5 TO 10 MPH. CHANCE OF RAIN 30 PERCENT.    
WEDNESDAY NIGHT  
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS.  
LOWS 68 TO 78. SOUTH WIND 5 TO 10 MPH. CHANCE OF RAIN 70 PERCENT.  
RAINFALL BETWEEN A TENTH AND A QUARTER OF AN INCH POSSIBLE, EXCEPT  
LOCALLY HIGHER IN THUNDERSTORMS.    
THURSDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE MORNING, THEN A SLIGHT CHANCE OF AFTERNOON  
SHOWERS AND THUNDERSTORMS. HIGHS 93 TO 99. CHANCE OF RAIN 30 PERCENT.   
THURSDAY 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 73 TO 79. CHANCE OF RAIN  
30 PERCENT.    
FRIDAY  
CONSIDERABLE CLOUDINESS WITH A 10 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE MORNING, THEN PARTLY SUNNY IN THE AFTERNOON.  
HIGHS 95 TO 101.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS 74 TO 80.    
SATURDAY  
PARTLY SUNNY. HIGHS 99 TO 105.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS 76 TO 82.    
SUNDAY  
PARTLY SUNNY. HIGHS 101 TO 107.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS 78 TO 84.    
MONDAY  
MOSTLY SUNNY. HIGHS 102 TO 108.  
 
 
 
AZZ553-554-111100-  
NORTHWEST PINAL COUNTY-WEST PINAL COUNTY-  
INCLUDING THE CITIES OF CASA GRANDE, CACTUS FOREST, FLORENCE,  
AND COOLIDGE  
501 PM MST MON AUG 10 2026  
 
...SEVERE THUNDERSTORM WATCH 561 IN EFFECT UNTIL MIDNIGHT MST  
TONIGHT...  
   
TONIGHT  
CONSIDERABLE CLOUDINESS WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY WITH A SLIGHT CHANCE  
OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS 73 TO 83. SOUTHWEST  
WIND 10 TO 15 MPH IN THE EVENING BECOMING SOUTH 5 TO 10 MPH AFTER  
MIDNIGHT. CHANCE OF RAIN 50 PERCENT. RAINFALL LESS THAN A QUARTER OF  
AN INCH, EXCEPT LOCALLY HIGHER IN THUNDERSTORMS.    
TUESDAY  
PARTLY SUNNY IN THE MORNING THEN BECOMING SUNNY. HIGHS  
99 TO 104. WEST WIND 5 TO 10 MPH.    
TUESDAY 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 72 TO 82. WEST WIND 5 TO  
10 MPH IN THE EVENING BECOMING SOUTH AFTER MIDNIGHT. CHANCE OF RAIN  
30 PERCENT.    
WEDNESDAY  
CONSIDERABLE CLOUDINESS WITH A CHANCE OF SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING, THEN PARTLY CLOUDY  
WITH A CHANCE OF THUNDERSTORMS AND A SLIGHT CHANCE OF SHOWERS IN THE  
AFTERNOON. HIGHS 95 TO 100. SOUTH WIND 5 TO 10 MPH. CHANCE OF RAIN  
40 PERCENT.    
WEDNESDAY NIGHT  
CONSIDERABLE CLOUDINESS. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT. LOWS 70 TO 80. SOUTH WIND 5 TO 10 MPH.  
CHANCE OF RAIN 60 PERCENT. RAINFALL AROUND A TENTH OF AN INCH, EXCEPT  
LOCALLY HIGHER IN THUNDERSTORMS.    
THURSDAY  
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 95 TO 101.    
THURSDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS 73 TO 80.    
FRIDAY  
PARTLY CLOUDY. HIGHS 97 TO 103.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS 74 TO 81.    
SATURDAY  
PARTLY SUNNY. HIGHS 100 TO 106.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS 76 TO 83.    
SUNDAY  
PARTLY SUNNY. HIGHS 102 TO 108.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS 78 TO 85.    
MONDAY  
MOSTLY SUNNY. HIGHS 103 TO 109.  
 
 
 
AZZ532-111100-  
YUMA-  
INCLUDING THE CITIES OF YUMA AND FORTUNA FOOTHILLS  
501 PM MST MON AUG 10 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST THIS EVENING  
 
   
TONIGHT  
PARTLY CLOUDY. LOWS 82 TO 85. SOUTH WIND 5 TO 15 MPH.    
TUESDAY  
PARTLY SUNNY IN THE MORNING THEN BECOMING SUNNY. HIGHS  
NEAR 107. SOUTH WIND 10 TO 15 MPH.    
TUESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. LOWS 81 TO 84. SOUTH WIND 10 TO 15 MPH.    
WEDNESDAY  
MOSTLY SUNNY, OTHERWISE PARTLY CLOUDY WITH A SLIGHT  
CHANCE OF AFTERNOON SHOWERS AND THUNDERSTORMS. HIGHS NEAR 105. SOUTH  
WIND 10 TO 15 MPH. CHANCE OF RAIN 10 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. LOWS 80 TO 82. SOUTH WIND 5 TO 15 MPH.    
THURSDAY  
PARTLY SUNNY. HIGHS 101 TO 105.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS NEAR 80.    
FRIDAY  
PARTLY CLOUDY. HIGHS 102 TO 105.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS NEAR 80.    
SATURDAY  
PARTLY SUNNY. HIGHS 104 TO 107.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS NEAR 80.    
SUNDAY  
PARTLY CLOUDY. HIGHS 106 TO 109.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 80S.    
MONDAY  
MOSTLY SUNNY. HIGHS 108 TO 110.  
 
 
 
AZZ562-111100-  
GLOBE/MIAMI-  
INCLUDING THE CITIES OF GLOBE AND MIAMI  
501 PM MST MON AUG 10 2026  
 
...SEVERE THUNDERSTORM WATCH 561 IN EFFECT UNTIL MIDNIGHT MST  
TONIGHT...  
   
TONIGHT  
CONSIDERABLE CLOUDINESS IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. BREEZY.  
LOWS 64 TO 74. NORTHWEST WIND 10 TO 20 MPH IN THE EVENING BECOMING  
WEST 5 TO 10 MPH AFTER MIDNIGHT. GUSTS UP TO 30 MPH IN THE EVENING.  
CHANCE OF RAIN 20 PERCENT.    
TUESDAY  
SUNNY, OTHERWISE PARTLY CLOUDY WITH A SLIGHT CHANCE OF  
AFTERNOON SHOWERS AND THUNDERSTORMS. HIGHS 87 TO 97. NORTHWEST WIND  
10 TO 15 MPH. CHANCE OF RAIN 10 PERCENT.    
TUESDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS 63 TO 73. WEST WIND 5 TO 10 MPH. CHANCE OF RAIN  
20 PERCENT.    
WEDNESDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND A SLIGHT CHANCE  
OF THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF AFTERNOON SHOWERS  
AND THUNDERSTORMS. HIGHS 83 TO 93. WEST WIND 5 TO 10 MPH. CHANCE OF  
RAIN 40 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN SHOWERS LIKELY AND A SLIGHT CHANCE  
OF THUNDERSTORMS AFTER MIDNIGHT. LOWS 61 TO 71. SOUTHWEST 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  
CONSIDERABLE CLOUDINESS. SHOWERS LIKELY WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF AFTERNOON  
SHOWERS AND THUNDERSTORMS. HIGHS IN THE MID 80S TO LOWER 90S. CHANCE  
OF RAIN 60 PERCENT. RAINFALL AROUND A TENTH OF AN INCH, EXCEPT  
LOCALLY HIGHER IN THUNDERSTORMS.    
THURSDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS NEAR 70.    
FRIDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE MORNING, THEN A SLIGHT CHANCE OF AFTERNOON  
SHOWERS AND THUNDERSTORMS. HIGHS NEAR 90. CHANCE OF RAIN 30 PERCENT.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
SATURDAY  
PARTLY SUNNY. HIGHS IN THE 90S.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER TO MID 70S.    
SUNDAY  
PARTLY SUNNY. HIGHS IN THE MID TO UPPER 90S.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER TO MID 70S.    
MONDAY  
PARTLY SUNNY. A 10 PERCENT CHANCE OF AFTERNOON SHOWERS AND  
THUNDERSTORMS. HIGHS 96 TO 100.  
 
 
 
AZZ545-547-552-556>558-561-111100-  
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  
501 PM MST MON AUG 10 2026  
 
...SEVERE THUNDERSTORM WATCH 561 IN EFFECT UNTIL MIDNIGHT MST  
TONIGHT...  
   
TONIGHT  
CONSIDERABLE CLOUDINESS. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. BREEZY. LOWS 70 TO 80. NORTHWEST WIND  
10 TO 20 MPH IN THE EVENING DECREASING TO 5 TO 10 MPH AFTER MIDNIGHT.  
GUSTS UP TO 30 MPH IN THE EVENING. CHANCE OF RAIN 40 PERCENT.    
TUESDAY  
MOSTLY SUNNY, OTHERWISE PARTLY CLOUDY WITH A SLIGHT CHANCE  
OF AFTERNOON SHOWERS AND THUNDERSTORMS. HIGHS 98 TO 103. WEST WIND  
5 TO 15 MPH. CHANCE OF RAIN 10 PERCENT.    
TUESDAY 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 69 TO 79. WEST WIND  
10 TO 15 MPH IN THE EVENING BECOMING SOUTHEAST 5 TO 10 MPH AFTER  
MIDNIGHT. CHANCE OF RAIN 30 PERCENT.    
WEDNESDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND A SLIGHT CHANCE  
OF THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF AFTERNOON SHOWERS  
AND THUNDERSTORMS. HIGHS 94 TO 99. SOUTHWEST WIND 5 TO 15 MPH. CHANCE  
OF RAIN 40 PERCENT.    
WEDNESDAY NIGHT  
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS IN  
THE EVENING, THEN SHOWERS LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS  
AFTER MIDNIGHT. LOWS 67 TO 77. SOUTH 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  
CONSIDERABLE CLOUDINESS. A CHANCE OF SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE MORNING, THEN A SLIGHT CHANCE OF  
AFTERNOON SHOWERS AND THUNDERSTORMS. HIGHS 81 TO 97. CHANCE OF RAIN  
50 PERCENT. RAINFALL LESS THAN A QUARTER OF AN INCH, EXCEPT LOCALLY  
HIGHER IN THUNDERSTORMS.    
THURSDAY 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 64 TO 77. CHANCE OF RAIN  
30 PERCENT.    
FRIDAY  
CONSIDERABLE CLOUDINESS IN THE MORNING THEN BECOMING PARTLY  
SUNNY. A 20 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS 83 TO  
99.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS 65 TO 78.    
SATURDAY  
PARTLY SUNNY. HIGHS 87 TO 103.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS 67 TO 80.    
SUNDAY  
PARTLY SUNNY. HIGHS 89 TO 105.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS 68 TO 82.    
MONDAY  
PARTLY SUNNY. A 10 PERCENT CHANCE OF AFTERNOON SHOWERS AND  
THUNDERSTORMS. HIGHS 90 TO 106.  
 
 
 
AZZ560-563-111100-  
SAN CARLOS-SOUTHEAST GILA COUNTY-  
INCLUDING THE CITIES OF SAN CARLOS AND PERIDOT  
501 PM MST MON AUG 10 2026  
 
...SEVERE THUNDERSTORM WATCH 561 IN EFFECT UNTIL MIDNIGHT MST  
TONIGHT...  
   
TONIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS 67 TO 77.  
NORTH WIND 5 TO 15 MPH. CHANCE OF RAIN 30 PERCENT.    
TUESDAY  
MOSTLY SUNNY IN THE MORNING, THEN PARTLY SUNNY WITH A  
CHANCE OF AFTERNOON SHOWERS AND THUNDERSTORMS. HIGHS 89 TO 99.  
NORTHWEST WIND 10 TO 15 MPH. CHANCE OF RAIN 30 PERCENT.    
TUESDAY NIGHT  
CONSIDERABLE CLOUDINESS IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS  
66 TO 76. NORTHWEST WIND 10 TO 15 MPH IN THE EVENING BECOMING NORTH  
AROUND 5 MPH AFTER MIDNIGHT. CHANCE OF RAIN 20 PERCENT.    
WEDNESDAY  
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN CONSIDERABLE CLOUDINESS WITH A  
CHANCE OF AFTERNOON SHOWERS AND THUNDERSTORMS. NOT AS WARM. HIGHS  
84 TO 94. WEST WIND 5 TO 15 MPH. CHANCE OF RAIN 40 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN SHOWERS LIKELY AND A SLIGHT CHANCE  
OF THUNDERSTORMS AFTER MIDNIGHT. LOWS 64 TO 74. WEST WIND 5 TO  
10 MPH. CHANCE OF RAIN 60 PERCENT. RAINFALL LESS THAN A QUARTER OF AN  
INCH, EXCEPT LOCALLY HIGHER IN THUNDERSTORMS.    
THURSDAY  
SHOWERS LIKELY WITH A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE MORNING, THEN A CHANCE OF AFTERNOON SHOWERS AND THUNDERSTORMS.  
HIGHS 77 TO 91. CHANCE OF RAIN 70 PERCENT. RAINFALL LESS THAN A  
QUARTER OF AN INCH, EXCEPT LOCALLY HIGHER IN THUNDERSTORMS.    
THURSDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS 52 TO 74.    
FRIDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 80 TO 94.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS 53 TO 75.    
SATURDAY  
PARTLY SUNNY. HIGHS 84 TO 98.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS 56 TO 77.    
SUNDAY  
PARTLY SUNNY. A 10 PERCENT CHANCE OF AFTERNOON SHOWERS AND  
THUNDERSTORMS. HIGHS 86 TO 100.    
SUNDAY NIGHT  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS 57 TO 79.    
MONDAY  
PARTLY SUNNY. A 10 PERCENT CHANCE OF AFTERNOON SHOWERS AND  
THUNDERSTORMS. HIGHS 86 TO 102.  
 
 
 
AZZ539-559-111100-  
GILA BEND-SONORAN DESERT NATL MONUMENT-  
INCLUDING THE CITIES OF GILA BEND, SENTINEL, AND KAKA  
501 PM MST MON AUG 10 2026  
 
...SEVERE THUNDERSTORM WATCH 561 IN EFFECT UNTIL MIDNIGHT MST  
TONIGHT...  
   
TONIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS 75 TO 85. SOUTH WIND 5 TO 15 MPH. CHANCE OF RAIN  
20 PERCENT.    
TUESDAY  
PARTLY SUNNY IN THE MORNING THEN BECOMING MOSTLY SUNNY.  
HIGHS 103 TO 108. SOUTHWEST WIND 5 TO 10 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS 75 TO 85. SOUTHWEST WIND 5 TO 10 MPH. CHANCE OF  
RAIN 10 PERCENT.    
WEDNESDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS 100 TO 105. SOUTH WIND 5 TO 10 MPH.  
CHANCE OF RAIN 50 PERCENT. RAINFALL LESS THAN A TENTH OF AN INCH,  
EXCEPT LOCALLY HIGHER IN THUNDERSTORMS.    
WEDNESDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 73 TO 83. SOUTH WIND 5 TO  
10 MPH. CHANCE OF RAIN 50 PERCENT. RAINFALL LESS THAN A TENTH OF AN  
INCH, EXCEPT LOCALLY HIGHER IN THUNDERSTORMS.    
THURSDAY  
PARTLY SUNNY. A 10 PERCENT CHANCE OF AFTERNOON SHOWERS  
AND THUNDERSTORMS. HIGHS 97 TO 105.    
THURSDAY NIGHT  
PARTLY CLOUDY. A 10 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS 74 TO 82.    
FRIDAY  
PARTLY CLOUDY. HIGHS 98 TO 106.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS 76 TO 83.    
SATURDAY  
PARTLY SUNNY. HIGHS 101 TO 108.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS 78 TO 84.    
SUNDAY  
PARTLY SUNNY AND HOT. HIGHS 102 TO 110.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS 80 TO 86.    
MONDAY  
MOSTLY SUNNY AND HOT. HIGHS 103 TO 111.  
 
 
 
AZZ534-538-111100-  
AGUILA VALLEY-TONOPAH DESERT-  
INCLUDING THE CITIES OF AGUILA, GLADDEN, WICKENBURG, ARLINGTON,  
HASSAYAMPA, TONOPAH, AND WINTERSBURG  
501 PM MST MON AUG 10 2026  
 
...SEVERE THUNDERSTORM WATCH 561 IN EFFECT UNTIL MIDNIGHT MST  
TONIGHT...  
   
TONIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE EVENING, THEN CONSIDERABLE CLOUDINESS WITH A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS 75 TO 85. SOUTHWEST  
WIND 5 TO 15 MPH. CHANCE OF RAIN 30 PERCENT.    
TUESDAY  
PARTLY SUNNY IN THE MORNING THEN BECOMING MOSTLY SUNNY.  
HIGHS 101 TO 106. SOUTHWEST WIND 5 TO 10 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS 74 TO 84. SOUTHWEST WIND 5 TO 10 MPH. CHANCE OF  
RAIN 20 PERCENT.    
WEDNESDAY  
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF THUNDERSTORMS AND A  
SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS 98 TO 103. SOUTH  
WIND 5 TO 10 MPH. CHANCE OF RAIN 30 PERCENT.    
WEDNESDAY 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. LOWS  
72 TO 82. SOUTH WIND 5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT. RAINFALL  
LESS THAN A TENTH OF AN INCH, EXCEPT LOCALLY HIGHER IN THUNDERSTORMS.   
THURSDAY  
PARTLY SUNNY WITH A 10 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 93 TO 103.    
THURSDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS 72 TO 82.    
FRIDAY  
CONSIDERABLE CLOUDINESS IN THE MORNING THEN BECOMING PARTLY  
SUNNY. HIGHS 95 TO 105.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS 73 TO 83.    
SATURDAY  
PARTLY SUNNY. HIGHS 98 TO 107.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS 75 TO 84.    
SUNDAY  
PARTLY SUNNY. HIGHS 101 TO 109.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS 76 TO 85.    
MONDAY  
MOSTLY SUNNY AND HOT. HIGHS 102 TO 110.  
 
 
 
AZZ531-533-111100-  
KOFA-CENTRAL LA PAZ-  
INCLUDING THE CITIES OF PALM CANYON, BRENDA, HARCUVAR, QUARTZSITE,  
VICKSBURG, VICKSBURG JUNCTION, AND SALOME  
501 PM MST MON AUG 10 2026  
   
TONIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS 75 TO 85. SOUTH WIND 5 TO 15 MPH. CHANCE OF RAIN  
20 PERCENT.    
TUESDAY  
PARTLY SUNNY. HIGHS 102 TO 107. SOUTH WIND 5 TO 10 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS 74 TO 84. SOUTH WIND 10 TO 15 MPH. CHANCE OF RAIN  
10 PERCENT.    
WEDNESDAY  
MOSTLY SUNNY IN THE MORNING, THEN PARTLY SUNNY WITH A  
SLIGHT CHANCE OF AFTERNOON SHOWERS AND THUNDERSTORMS. HIGHS 100 TO  
105. SOUTH WIND 10 TO 15 MPH. 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 73 TO 83. SOUTH WIND  
10 TO 15 MPH. CHANCE OF RAIN 30 PERCENT.    
THURSDAY  
PARTLY CLOUDY. A 10 PERCENT CHANCE OF AFTERNOON SHOWERS  
AND THUNDERSTORMS. HIGHS 94 TO 104.    
THURSDAY NIGHT  
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS 72 TO 81.    
FRIDAY  
CONSIDERABLE CLOUDINESS IN THE MORNING THEN BECOMING PARTLY  
SUNNY. HIGHS 96 TO 104.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS 73 TO 81.    
SATURDAY  
PARTLY SUNNY. HIGHS 98 TO 106.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS 75 TO 83.    
SUNDAY  
PARTLY SUNNY. HIGHS 100 TO 108.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS 77 TO 85.    
MONDAY  
MOSTLY SUNNY. HIGHS 101 TO 109.  
 
 
 
AZZ535-536-111100-  
SOUTHEAST YUMA COUNTY-GILA RIVER VALLEY-  
INCLUDING THE CITY OF LIGURTA  
501 PM MST MON AUG 10 2026  
   
TONIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS 75 TO 85. SOUTH WIND 10 TO 15 MPH. CHANCE OF RAIN  
10 PERCENT.    
TUESDAY  
PARTLY SUNNY IN THE MORNING THEN BECOMING SUNNY. HIGHS  
103 TO 108. SOUTH WIND 5 TO 10 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS 74 TO 84. SOUTH WIND 5 TO  
15 MPH.    
WEDNESDAY  
MOSTLY SUNNY, OTHERWISE PARTLY CLOUDY WITH A SLIGHT  
CHANCE OF AFTERNOON SHOWERS AND THUNDERSTORMS. HIGHS 99 TO 104. SOUTH  
WIND 10 TO 15 MPH. CHANCE OF RAIN 10 PERCENT.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS 72 TO 82. SOUTH WIND 5 TO 15 MPH.  
CHANCE OF RAIN 10 PERCENT.    
THURSDAY  
PARTLY SUNNY. HIGHS 99 TO 105.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS 76 TO 81.    
FRIDAY  
PARTLY CLOUDY. HIGHS 100 TO 106.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS 75 TO 80.    
SATURDAY  
PARTLY SUNNY. HIGHS 103 TO 107.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS 77 TO 82.    
SUNDAY  
PARTLY SUNNY. HIGHS 105 TO 109.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS 80 TO 85.    
MONDAY  
MOSTLY SUNNY AND HOT. HIGHS 106 TO 110.  
 
 
 
AZZ530-CAZ569-111100-  
PARKER VALLEY-PALO VERDE VALLEY-  
INCLUDING THE CITIES OF PARKER, EHRENBERG, MARTINEZ LAKE, BLYTHE,  
PALO VERDE, AND RIPLEY  
501 PM MST MON AUG 10 2026 /501 PM PDT MON AUG 10 2026/  
 
...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST /8 PM PDT/ THIS  
EVENING...  
   
TONIGHT  
MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY CLOUDY. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS 76 TO 86. SOUTH WIND  
5 TO 15 MPH. CHANCE OF RAIN 10 PERCENT.    
TUESDAY  
PARTLY SUNNY. HIGHS 104 TO 109. SOUTH WIND 5 TO 15 MPH.    
TUESDAY NIGHT  
MOSTLY CLEAR AND BREEZY. LOWS 75 TO 85. SOUTH WIND  
10 TO 20 MPH. GUSTS UP TO 30 MPH AFTER MIDNIGHT.    
WEDNESDAY  
MOSTLY SUNNY IN THE MORNING, THEN PARTLY SUNNY WITH A  
SLIGHT CHANCE OF AFTERNOON SHOWERS AND THUNDERSTORMS. BREEZY. HIGHS  
102 TO 107. SOUTH WIND 10 TO 20 MPH. GUSTS UP TO 30 MPH IN THE  
AFTERNOON. CHANCE OF RAIN 20 PERCENT.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. BREEZY. LOWS 73 TO 83. SOUTH WIND 10 TO  
20 MPH. GUSTS UP TO 30 MPH. CHANCE OF RAIN 10 PERCENT.    
THURSDAY  
PARTLY SUNNY. HIGHS 99 TO 105.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS 76 TO 82.    
FRIDAY  
PARTLY SUNNY. HIGHS 100 TO 106.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS 75 TO 81.    
SATURDAY  
PARTLY SUNNY. HIGHS 102 TO 107.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS 76 TO 82.    
SUNDAY  
PARTLY SUNNY. HIGHS 103 TO 109.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS 78 TO 84.    
MONDAY  
MOSTLY SUNNY AND HOT. HIGHS 105 TO 111.  
 
 
 
CAZ570-111100-  
CHUCKWALLA VALLEY-  
INCLUDING THE CITY OF MIDLAND  
501 PM PDT MON AUG 10 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT THIS EVENING  
 
   
TONIGHT  
MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY CLOUDY.  
LOWS 78 TO 88. SOUTH WIND 10 TO 15 MPH.    
TUESDAY  
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN MOSTLY SUNNY IN THE AFTERNOON. HIGHS 103 TO 108. SOUTH  
WIND 5 TO 15 MPH. CHANCE OF RAIN 10 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS 76 TO 86. SOUTHWEST WIND 10 TO  
15 MPH.    
WEDNESDAY  
MOSTLY SUNNY, OTHERWISE PARTLY CLOUDY WITH A SLIGHT  
CHANCE OF AFTERNOON SHOWERS AND THUNDERSTORMS. HIGHS 101 TO 106.  
SOUTH WIND 10 TO 20 MPH. CHANCE OF RAIN 10 PERCENT.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. BREEZY. LOWS 74 TO 84. SOUTH WIND 10 TO  
20 MPH. GUSTS UP TO 30 MPH. CHANCE OF RAIN 10 PERCENT.    
THURSDAY  
PARTLY CLOUDY. HIGHS 98 TO 105.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS 77 TO 83.    
FRIDAY  
PARTLY SUNNY. HIGHS 98 TO 105.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS 76 TO 82.    
SATURDAY  
PARTLY SUNNY. HIGHS 100 TO 107.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS 78 TO 84.    
SUNDAY  
PARTLY SUNNY. HIGHS 101 TO 108.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS 79 TO 85.    
MONDAY  
MOSTLY SUNNY AND HOT. HIGHS 103 TO 110.  
 
 
 
CAZ564-565-568-111100-  
CHUCKWALLA MOUNTAINS-IMPERIAL COUNTY SOUTHEAST-CHIRIACO SUMMIT-  
INCLUDING THE CITIES OF IMPERIAL HOT MINERAL SPRINGS, WINTERHAVEN,  
AND CHIRIACO SUMMIT  
501 PM PDT MON AUG 10 2026  
   
TONIGHT  
MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY CLOUDY.  
LOWS 75 TO 85. SOUTH WIND 10 TO 15 MPH.    
TUESDAY  
PARTLY SUNNY IN THE MORNING THEN BECOMING SUNNY. HIGHS  
101 TO 106. SOUTH WIND 5 TO 10 MPH.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS 74 TO 84. SOUTH WIND 5 TO 10 MPH.   
WEDNESDAY  
MOSTLY SUNNY IN THE MORNING, THEN PARTLY SUNNY WITH A  
SLIGHT CHANCE OF AFTERNOON SHOWERS AND THUNDERSTORMS. HIGHS 99 TO  
104. SOUTH WIND 5 TO 15 MPH. CHANCE OF RAIN 20 PERCENT.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS 72 TO 82. SOUTHWEST WIND 5 TO  
15 MPH. CHANCE OF RAIN 10 PERCENT.    
THURSDAY  
PARTLY SUNNY. HIGHS 93 TO 103.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS 71 TO 81.    
FRIDAY  
PARTLY SUNNY. HIGHS 93 TO 103.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS 73 TO 81.    
SATURDAY  
PARTLY SUNNY. HIGHS 94 TO 104.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS 74 TO 82.    
SUNDAY  
PARTLY SUNNY. HIGHS 96 TO 106.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS 75 TO 83.    
MONDAY  
MOSTLY SUNNY. HIGHS 97 TO 107.  
 
 
 
CAZ563-567-111100-  
SALTON SEA-IMPERIAL VALLEY-  
INCLUDING THE CITIES OF DESERT SHORES, EL CENTRO, CALEXICO, ALAMORIO,  
AND BRAWLEY  
501 PM PDT MON AUG 10 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT THIS EVENING  
 
   
TONIGHT  
CLEAR IN THE EVENING THEN BECOMING PARTLY CLOUDY. LOWS  
77 TO 87. SOUTHWEST WIND 10 TO 15 MPH IN THE EVENING BECOMING  
SOUTHEAST 5 TO 10 MPH AFTER MIDNIGHT.    
TUESDAY  
MOSTLY SUNNY. HIGHS 104 TO 109. SOUTHEAST WIND 5 TO 10 MPH  
IN THE MORNING BECOMING SOUTH IN THE AFTERNOON.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS 75 TO 85. SOUTHWEST WIND 5 TO  
10 MPH.    
WEDNESDAY  
MOSTLY SUNNY, OTHERWISE PARTLY CLOUDY WITH A SLIGHT  
CHANCE OF AFTERNOON SHOWERS AND THUNDERSTORMS. HIGHS 104 TO 109.  
SOUTH WIND 5 TO 10 MPH. CHANCE OF RAIN 10 PERCENT.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS 73 TO 83. WEST WIND 5 TO  
15 MPH.    
THURSDAY  
PARTLY SUNNY. HIGHS 97 TO 107.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS 75 TO 81.    
FRIDAY  
PARTLY SUNNY. HIGHS 97 TO 107.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS 75 TO 82.    
SATURDAY  
PARTLY SUNNY. HIGHS 98 TO 108.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS 77 TO 84.    
SUNDAY  
PARTLY SUNNY AND HOT. HIGHS 100 TO 110.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS 78 TO 84.    
MONDAY  
MOSTLY SUNNY AND HOT. HIGHS 101 TO 111.  
 
 
 
CAZ566-111100-  
IMPERIAL COUNTY WEST-  
INCLUDING THE CITIES OF COOLIDGE SPRINGS, SALTON CITY, WINONA,  
COYOTE WELLS, OCOTILLO, AND PLASTER CITY  
501 PM PDT MON AUG 10 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT THIS EVENING  
 
   
TONIGHT  
MOSTLY CLEAR. LOWS 77 TO 87. SOUTHWEST WIND 5 TO 15 MPH.    
TUESDAY  
MOSTLY SUNNY, OTHERWISE PARTLY CLOUDY WITH A SLIGHT CHANCE  
OF AFTERNOON SHOWERS AND THUNDERSTORMS. HOT. HIGHS 105 TO 110. EAST  
WIND 5 TO 10 MPH. CHANCE OF RAIN 10 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS 76 TO 86. WEST WIND 10 TO 20 MPH  
IN THE EVENING DECREASING TO 5 TO 10 MPH AFTER MIDNIGHT.    
WEDNESDAY  
MOSTLY SUNNY AND HOT. HIGHS 105 TO 110. SOUTHWEST WIND  
5 TO 10 MPH IN THE MORNING BECOMING SOUTH 10 TO 20 MPH IN THE  
AFTERNOON.    
WEDNESDAY NIGHT  
PARTLY CLOUDY AND BREEZY. LOWS 73 TO 83. WEST WIND  
15 TO 25 MPH.    
THURSDAY  
PARTLY SUNNY. HIGHS 101 TO 107.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS 76 TO 81.    
FRIDAY  
PARTLY SUNNY. HIGHS 102 TO 106.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS 76 TO 81.    
SATURDAY  
PARTLY SUNNY. HIGHS 103 TO 107.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS 78 TO 83.    
SUNDAY  
PARTLY SUNNY. HIGHS 105 TO 109.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS 79 TO 84.    
MONDAY  
MOSTLY SUNNY AND HOT. HIGHS 107 TO 111.  
 
 
 
CAZ562-111100-  
IMPERIAL COUNTY SOUTHWEST-  
INCLUDING THE CITY OF MOUNTAIN SPRING  
501 PM PDT MON AUG 10 2026  
   
TONIGHT  
MOSTLY CLEAR. LOWS 80 TO 90. SOUTHWEST WIND 10 TO 20 MPH.    
TUESDAY  
MOSTLY SUNNY IN THE MORNING, THEN PARTLY SUNNY WITH A  
SLIGHT CHANCE OF AFTERNOON SHOWERS AND THUNDERSTORMS. HIGHS 104 TO  
109. NORTHWEST WIND 10 TO 20 MPH IN THE MORNING BECOMING SOUTHEAST  
10 TO 15 MPH IN THE AFTERNOON. CHANCE OF RAIN 10 PERCENT.    
TUESDAY NIGHT  
CLEAR AND WINDY. LOWS 78 TO 88. SOUTHWEST WIND 15 TO  
25 MPH. GUSTS UP TO 35 MPH.    
WEDNESDAY  
MOSTLY SUNNY AND WINDY. HIGHS 103 TO 108. SOUTHWEST WIND  
15 TO 25 MPH. GUSTS UP TO 35 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY AND WINDY. LOWS 75 TO 85. SOUTHWEST  
WIND 20 TO 30 MPH. GUSTS UP TO 40 MPH.    
THURSDAY  
PARTLY SUNNY. HIGHS 93 TO 105.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS 71 TO 82.    
FRIDAY  
PARTLY SUNNY. HIGHS 94 TO 106.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS 72 TO 83.    
SATURDAY  
PARTLY SUNNY. HIGHS 95 TO 107.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS 74 TO 85.    
SUNDAY  
PARTLY SUNNY. HIGHS 97 TO 109.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS 75 TO 86.    
MONDAY  
MOSTLY SUNNY AND HOT. HIGHS 98 TO 110.  
 
 
 
CAZ560-561-111100-  
JOSHUA TREE NP WEST-JOSHUA TREE NP EAST-  
INCLUDING THE CITIES OF COTTONWOOD VISITOR AND LOST HORSE-KEYS  
VILLAGE  
501 PM PDT MON AUG 10 2026  
   
TONIGHT  
MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY CLOUDY.  
LOWS 75 TO 85. SOUTHWEST WIND 5 TO 15 MPH.    
TUESDAY  
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN MOSTLY SUNNY WITH A SLIGHT CHANCE OF AFTERNOON SHOWERS  
AND THUNDERSTORMS. HIGHS 93 TO 103. SOUTH WIND 5 TO 15 MPH. CHANCE OF  
RAIN 10 PERCENT.    
TUESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING CLEAR.  
LOWS 72 TO 82. WEST WIND 5 TO 10 MPH.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS 92 TO 102. SOUTHWEST WIND 5 TO  
15 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS 71 TO 81. SOUTHWEST WIND 5 TO  
15 MPH.    
THURSDAY  
PARTLY SUNNY. HIGHS 84 TO 100.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS 60 TO 79.    
FRIDAY  
PARTLY SUNNY. HIGHS 84 TO 100.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS 60 TO 78.    
SATURDAY  
PARTLY SUNNY. HIGHS 85 TO 101.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS 62 TO 80.    
SUNDAY  
PARTLY SUNNY. HIGHS 87 TO 103.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS 63 TO 81.    
MONDAY  
MOSTLY SUNNY. HIGHS 88 TO 104.  
 
 
 
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