124  
FPUS55 KTWC 160639  
ZFPTWC  
 
ZONE FORECAST PRODUCT FOR SOUTHEAST ARIZONA  
NATIONAL WEATHER SERVICE TUCSON AZ  
1139 PM MST TUE SEP 15 2026  
 
AZZ501-161400-  
WESTERN PIMA COUNTY-  
INCLUDING AJO AND ORGAN PIPE CACTUS N.M.  
1139 PM MST TUE SEP 15 2026  
   
..FLOOD WATCH IN EFFECT THROUGH WEDNESDAY EVENING
 
 
   
REST OF TONIGHT
 
MOSTLY CLOUDY WITH A 10 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS. SOME THUNDERSTORMS MAY PRODUCE HEAVY  
RAINFALL. LOWS 77 TO 82.    
WEDNESDAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE  
HEAVY RAINFALL. HIGHS 90 TO 96. CHANCE OF PRECIPITATION  
40 PERCENT.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. A 30 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING. SOME THUNDERSTORMS MAY PRODUCE  
HEAVY RAINFALL IN THE EVENING. LOWS 72 TO 77.    
THURSDAY
 
MOSTLY SUNNY. HIGHS 95 TO 101.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS 72 TO 77.    
FRIDAY
 
SUNNY. HIGHS 100 TO 105.    
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS 74 TO 79.    
SATURDAY
 
SUNNY. HIGHS 101 TO 106.    
SATURDAY NIGHT
 
CLEAR. LOWS 74 TO 79.    
SUNDAY
 
MOSTLY SUNNY. HIGHS 99 TO 104.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 74 TO 79.    
MONDAY THROUGH TUESDAY
 
MOSTLY CLEAR. HIGHS 98 TO 103. LOWS  
72 TO 77.  
 

 
 
AZZ502-161400-  
TOHONO O'ODHAM NATION-  
INCLUDING SELLS  
1139 PM MST TUE SEP 15 2026  
   
..FLOOD WATCH IN EFFECT THROUGH WEDNESDAY EVENING
 
 
   
REST OF TONIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS. SOME THUNDERSTORMS MAY PRODUCE HEAVY  
RAINFALL. LOWS 73 TO 78.    
WEDNESDAY
 
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS  
IN THE MORNING, THEN SHOWERS AND CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL. HIGHS  
81 TO 87.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. SOME THUNDERSTORMS MAY PRODUCE  
HEAVY RAINFALL IN THE EVENING. LOWS 68 TO 73. CHANCE OF  
PRECIPITATION 40 PERCENT.    
THURSDAY
 
PARTLY CLOUDY. HIGHS 88 TO 94.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS 70 TO 75.    
FRIDAY
 
SUNNY. HIGHS 92 TO 98.    
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS 71 TO 76.    
SATURDAY
 
SUNNY. HIGHS 95 TO 100.    
SATURDAY NIGHT
 
CLEAR. LOWS 70 TO 75.    
SUNDAY
 
MOSTLY SUNNY. HIGHS 95 TO 100.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 71 TO 76.    
MONDAY THROUGH TUESDAY
 
MOSTLY CLEAR. HIGHS 93 TO 99. LOWS  
70 TO 75.  
 

 
 
AZZ503-161400-  
UPPER SANTA CRUZ RIVER VALLEY/ALTAR VALLEY-  
INCLUDING NOGALES  
1139 PM MST TUE SEP 15 2026  
   
..FLOOD WATCH IN EFFECT THROUGH WEDNESDAY EVENING
 
 
   
REST OF TONIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS. SOME THUNDERSTORMS MAY PRODUCE HEAVY  
RAINFALL. LOWS 64 TO 69.    
WEDNESDAY
 
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS  
IN THE MORNING, THEN SHOWERS WITH THUNDERSTORMS LIKELY IN THE  
AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL. HIGHS  
77 TO 82.    
WEDNESDAY NIGHT
 
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS IN  
THE EVENING, THEN SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
AFTER MIDNIGHT. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL IN  
THE EVENING. LOWS 62 TO 67. CHANCE OF PRECIPITATION 60 PERCENT.    
THURSDAY
 
PARTLY CLOUDY. HIGHS 84 TO 89.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS 63 TO 68.    
FRIDAY
 
SUNNY. HIGHS 88 TO 93.    
FRIDAY NIGHT
 
CLEAR. LOWS 64 TO 69.    
SATURDAY
 
SUNNY. HIGHS 89 TO 94.    
SATURDAY NIGHT
 
CLEAR. LOWS 63 TO 68.    
SUNDAY
 
MOSTLY SUNNY. HIGHS 87 TO 92.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 62 TO 68.    
MONDAY THROUGH TUESDAY
 
MOSTLY CLEAR. HIGHS 86 TO 92. LOWS  
63 TO 68.  
 

 
 
AZZ504-161400-  
TUCSON METRO AREA-  
INCLUDING TUCSON, GREEN VALLEY, MARANA, AND VAIL  
1139 PM MST TUE SEP 15 2026  
   
..FLOOD WATCH IN EFFECT THROUGH WEDNESDAY EVENING
 
 
   
REST OF TONIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS. SOME THUNDERSTORMS MAY PRODUCE HEAVY  
RAINFALL. LOWS 68 TO 73. SOUTHEAST WIND 5 TO 10 MPH.    
WEDNESDAY
 
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS  
IN THE MORNING, THEN SHOWERS AND CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL. HIGHS  
80 TO 85. SOUTH WIND AROUND 10 MPH.    
WEDNESDAY NIGHT
 
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS IN  
THE EVENING, THEN CHANCE OF SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT. SOME THUNDERSTORMS MAY PRODUCE  
HEAVY RAINFALL IN THE EVENING. LOWS 65 TO 70. SOUTHEAST WIND  
AROUND 10 MPH. CHANCE OF PRECIPITATION 70 PERCENT.    
THURSDAY
 
PARTLY CLOUDY. HIGHS 85 TO 90. SOUTHEAST WIND AROUND  
10 MPH BECOMING SOUTHWEST AROUND 5 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS 68 TO 73. NORTHWEST WIND  
AROUND 5 MPH BECOMING SOUTHEAST AFTER MIDNIGHT.    
FRIDAY
 
SUNNY. HIGHS 89 TO 95.    
FRIDAY NIGHT
 
CLEAR. LOWS 68 TO 73.    
SATURDAY
 
SUNNY. HIGHS 90 TO 96.    
SATURDAY NIGHT
 
CLEAR. LOWS 67 TO 72.    
SUNDAY
 
MOSTLY SUNNY. HIGHS 89 TO 95.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 68 TO 73.    
MONDAY AND MONDAY NIGHT
 
MOSTLY CLEAR. HIGHS 89 TO 95. LOWS  
67 TO 72.    
TUESDAY
 
MOSTLY SUNNY WITH A 10 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 89 TO 95.  
 

 
 
AZZ505-161400-  
SOUTH CENTRAL PINAL COUNTY-  
INCLUDING PICACHO PEAK STATE PARK  
1139 PM MST TUE SEP 15 2026  
   
..FLOOD WATCH IN EFFECT THROUGH WEDNESDAY EVENING
 
 
   
REST OF TONIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS. SOME THUNDERSTORMS MAY PRODUCE HEAVY  
RAINFALL. LOWS 70 TO 75.    
WEDNESDAY
 
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING,  
THEN SHOWERS AND CHANCE OF THUNDERSTORMS IN THE AFTERNOON. SOME  
THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL. HIGHS 80 TO 85.    
WEDNESDAY NIGHT
 
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS IN  
THE EVENING, THEN CHANCE OF SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT. SOME THUNDERSTORMS MAY PRODUCE  
HEAVY RAINFALL IN THE EVENING. LOWS 66 TO 71. CHANCE OF  
PRECIPITATION 60 PERCENT.    
THURSDAY
 
PARTLY CLOUDY. HIGHS 86 TO 91.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS 68 TO 73.    
FRIDAY
 
SUNNY. HIGHS 91 TO 96.    
FRIDAY NIGHT
 
CLEAR. LOWS 69 TO 74.    
SATURDAY
 
SUNNY. HIGHS 92 TO 97.    
SATURDAY NIGHT
 
CLEAR. LOWS 69 TO 74.    
SUNDAY THROUGH MONDAY NIGHT
 
MOSTLY CLEAR. HIGHS 91 TO 97. LOWS  
69 TO 74.    
TUESDAY
 
MOSTLY SUNNY WITH A 10 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 91 TO 96.  
 

 
 
AZZ506-161400-  
SOUTHEAST PINAL COUNTY-  
INCLUDING MAMMOTH AND ORACLE  
1139 PM MST TUE SEP 15 2026  
   
..FLOOD WATCH IN EFFECT THROUGH WEDNESDAY EVENING
 
 
   
REST OF TONIGHT
 
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS.  
SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL. LOWS 68 TO 73.  
CHANCE OF PRECIPITATION 60 PERCENT.    
WEDNESDAY
 
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING,  
THEN SHOWERS AND CHANCE OF THUNDERSTORMS IN THE AFTERNOON. SOME  
THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL. HIGHS 79 TO 85.    
WEDNESDAY NIGHT
 
SHOWERS AND CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN CHANCE OF SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT. SOME THUNDERSTORMS MAY PRODUCE  
HEAVY RAINFALL IN THE EVENING. LOWS 65 TO 70.    
THURSDAY
 
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 84 TO 90.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS 67 TO 72.    
FRIDAY
 
SUNNY. HIGHS 88 TO 94.    
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS 68 TO 73.    
SATURDAY
 
SUNNY. HIGHS 89 TO 95.    
SATURDAY NIGHT
 
CLEAR. LOWS 67 TO 72.    
SUNDAY
 
MOSTLY SUNNY. HIGHS 88 TO 94.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 67 TO 72.    
MONDAY
 
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 87 TO 93.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS 67 TO 72.    
TUESDAY
 
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 87 TO 93.  
 

 
 
AZZ507-161400-  
UPPER SAN PEDRO RIVER VALLEY-  
INCLUDING SIERRA VISTA AND BENSON  
1139 PM MST TUE SEP 15 2026  
   
..FLOOD WATCH IN EFFECT THROUGH WEDNESDAY EVENING
 
 
   
REST OF TONIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS. SOME THUNDERSTORMS MAY PRODUCE HEAVY  
RAINFALL. LOWS 62 TO 67.    
WEDNESDAY
 
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS  
IN THE MORNING, THEN SHOWERS AND CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL. HIGHS  
77 TO 82.    
WEDNESDAY NIGHT
 
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS IN  
THE EVENING, THEN CHANCE OF SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT. SOME THUNDERSTORMS MAY PRODUCE  
HEAVY RAINFALL IN THE EVENING. LOWS 60 TO 65. CHANCE OF  
PRECIPITATION 60 PERCENT.    
THURSDAY
 
PARTLY CLOUDY. HIGHS 82 TO 87.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS 62 TO 67.    
FRIDAY
 
MOSTLY SUNNY. HIGHS 84 TO 90.    
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS 61 TO 67.    
SATURDAY
 
SUNNY. HIGHS 85 TO 91.    
SATURDAY NIGHT
 
CLEAR. LOWS 61 TO 66.    
SUNDAY AND SUNDAY NIGHT
 
MOSTLY CLEAR. HIGHS 84 TO 89. LOWS  
60 TO 66.    
MONDAY
 
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 82 TO 88.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS 61 TO 66.    
TUESDAY
 
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 82 TO 88.  
 

 
 
AZZ508-161400-  
EASTERN COCHISE COUNTY BELOW 5000 FEET-  
INCLUDING WILLCOX AND DOUGLAS  
1139 PM MST TUE SEP 15 2026  
   
..FLOOD WATCH IN EFFECT THROUGH WEDNESDAY EVENING
 
 
   
REST OF TONIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS. SOME THUNDERSTORMS MAY PRODUCE HEAVY  
RAINFALL. LOWS 63 TO 68.    
WEDNESDAY
 
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS  
IN THE MORNING, THEN SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS  
IN THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL.  
HIGHS 80 TO 85. CHANCE OF PRECIPITATION 60 PERCENT.    
WEDNESDAY NIGHT
 
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS IN  
THE EVENING, THEN SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
AFTER MIDNIGHT. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL IN  
THE EVENING. LOWS 61 TO 66. CHANCE OF PRECIPITATION 60 PERCENT.    
THURSDAY
 
PARTLY CLOUDY. HIGHS 84 TO 89.    
THURSDAY NIGHT
 
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. LOWS 62 TO 67. CHANCE OF PRECIPITATION  
30 PERCENT.    
FRIDAY
 
MOSTLY SUNNY. HIGHS 86 TO 91.    
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS 63 TO 68.    
SATURDAY
 
MOSTLY SUNNY. HIGHS 86 TO 91.    
SATURDAY NIGHT THROUGH SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS 62 TO  
67. HIGHS 85 TO 90.    
MONDAY AND MONDAY NIGHT
 
PARTLY CLOUDY WITH A 10 PERCENT CHANCE  
OF SHOWERS AND THUNDERSTORMS. HIGHS 84 TO 89. LOWS 62 TO 67.    
TUESDAY
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 83 TO 88.  
 

 
 
AZZ509-161400-  
UPPER GILA RIVER VALLEY-  
INCLUDING CLIFTON AND SAFFORD  
1139 PM MST TUE SEP 15 2026  
   
..FLOOD WATCH IN EFFECT THROUGH WEDNESDAY EVENING
 
 
   
REST OF TONIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS. SOME THUNDERSTORMS MAY PRODUCE HEAVY  
RAINFALL. LOWS 64 TO 70.    
WEDNESDAY
 
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS  
IN THE MORNING, THEN SHOWERS AND CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL. HIGHS  
78 TO 86.    
WEDNESDAY NIGHT
 
SHOWERS AND CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN CHANCE OF SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT. SOME THUNDERSTORMS MAY PRODUCE  
HEAVY RAINFALL IN THE EVENING. LOWS 61 TO 67.    
THURSDAY
 
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 82 TO 88.    
THURSDAY NIGHT
 
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. LOWS 63 TO 69. CHANCE OF PRECIPITATION  
30 PERCENT.    
FRIDAY
 
MOSTLY SUNNY. HIGHS 84 TO 90.    
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS 63 TO 69.    
SATURDAY
 
MOSTLY SUNNY. HIGHS 85 TO 91.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLEAR. LOWS 62 TO 68. HIGHS  
85 TO 91.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 62 TO 68.    
MONDAY AND MONDAY NIGHT
 
PARTLY CLOUDY WITH A 10 PERCENT CHANCE  
OF SHOWERS AND THUNDERSTORMS. HIGHS 84 TO 90. LOWS 62 TO 68.    
TUESDAY
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 83 TO 89.  
 

 
 
AZZ510-161400-  
WHITE MOUNTAINS OF GRAHAM AND GREENLEE COUNTIES-  
INCLUDING HANNAGAN MEADOW  
1139 PM MST TUE SEP 15 2026  
   
..FLOOD WATCH IN EFFECT THROUGH WEDNESDAY EVENING
 
 
   
REST OF TONIGHT
 
MOSTLY CLOUDY WITH CHANCE OF SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. SOME THUNDERSTORMS MAY PRODUCE  
HEAVY RAINFALL. LOWS 55 TO 65. CHANCE OF PRECIPITATION  
30 PERCENT.    
WEDNESDAY
 
SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS IN  
THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE  
AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL IN THE  
MORNING. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL IN THE  
AFTERNOON. HIGHS 68 TO 78. CHANCE OF PRECIPITATION 70 PERCENT.    
WEDNESDAY NIGHT
 
SHOWERS AND CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS AFTER  
MIDNIGHT. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL IN THE  
EVENING. LOWS 54 TO 64.    
THURSDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 70 TO 80.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS 53 TO 63.    
FRIDAY
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 73 TO 83.    
FRIDAY NIGHT
 
MOSTLY CLEAR WITH A 10 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS 53 TO 63.    
SATURDAY
 
MOSTLY SUNNY. HIGHS 74 TO 84.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLEAR. LOWS 50 TO 62. HIGHS  
73 TO 83.    
SUNDAY NIGHT AND MONDAY
 
PARTLY CLOUDY. LOWS 51 TO 61. HIGHS  
72 TO 82.    
MONDAY NIGHT
 
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS 52 TO 62.    
TUESDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 70 TO 80.  
 

 
 
AZZ511-161400-  
GALIURO AND PINALENO MOUNTAINS-  
INCLUDING MOUNT GRAHAM  
1139 PM MST TUE SEP 15 2026  
   
..FLOOD WATCH IN EFFECT THROUGH WEDNESDAY EVENING
 
 
   
REST OF TONIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS. SOME THUNDERSTORMS MAY PRODUCE HEAVY  
RAINFALL. LOWS 58 TO 64.    
WEDNESDAY
 
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS  
IN THE MORNING, THEN SHOWERS AND CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL. HIGHS  
66 TO 76.    
WEDNESDAY NIGHT
 
SHOWERS AND CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN CHANCE OF SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT. SOME THUNDERSTORMS MAY PRODUCE  
HEAVY RAINFALL IN THE EVENING. LOWS 56 TO 62.    
THURSDAY
 
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 70 TO 80.    
THURSDAY NIGHT
 
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS 58 TO 64.    
FRIDAY
 
MOSTLY SUNNY WITH A 10 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 73 TO 83.    
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS 58 TO 64.    
SATURDAY
 
MOSTLY SUNNY. HIGHS 74 TO 84.    
SATURDAY NIGHT
 
CLEAR. LOWS 58 TO 64.    
SUNDAY
 
MOSTLY SUNNY. HIGHS 73 TO 83.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 58 TO 64.    
MONDAY AND MONDAY NIGHT
 
PARTLY CLOUDY WITH A 10 PERCENT CHANCE  
OF SHOWERS AND THUNDERSTORMS. HIGHS 72 TO 82. LOWS 57 TO 63.    
TUESDAY
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 71 TO 81.  
 

 
 
AZZ512-161400-  
CHIRICAHUA MOUNTAINS-  
INCLUDING CHIRICAHUA N.M.  
1139 PM MST TUE SEP 15 2026  
   
..FLOOD WATCH IN EFFECT THROUGH WEDNESDAY EVENING
 
 
   
REST OF TONIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS. SOME THUNDERSTORMS MAY PRODUCE HEAVY  
RAINFALL. LOWS 56 TO 64.    
WEDNESDAY
 
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS  
IN THE MORNING, THEN SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS  
IN THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL.  
HIGHS 71 TO 79. CHANCE OF PRECIPITATION 60 PERCENT.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. SOME THUNDERSTORMS MAY PRODUCE  
HEAVY RAINFALL IN THE EVENING. LOWS 55 TO 63. CHANCE OF  
PRECIPITATION 50 PERCENT.    
THURSDAY
 
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS 75 TO 83. CHANCE OF PRECIPITATION  
30 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. LOWS 57 TO 63. CHANCE OF PRECIPITATION  
30 PERCENT.    
FRIDAY
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 77 TO 85.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS 58 TO 64.    
SATURDAY
 
MOSTLY SUNNY. HIGHS 76 TO 86.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLEAR. LOWS 57 TO 63. HIGHS  
76 TO 84.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 56 TO 64.    
MONDAY AND MONDAY NIGHT
 
PARTLY CLOUDY WITH A 10 PERCENT CHANCE  
OF SHOWERS AND THUNDERSTORMS. HIGHS 74 TO 84. LOWS 57 TO 63.    
TUESDAY
 
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 73 TO 83.  
 

 
 
AZZ513-161400-  
DRAGOON AND MULE AND HUACHUCA AND SANTA RITA MOUNTAINS-  
INCLUDING BISBEE, CANELO HILLS, AND MADERA CANYON  
1139 PM MST TUE SEP 15 2026  
   
..FLOOD WATCH IN EFFECT THROUGH WEDNESDAY EVENING
 
 
   
REST OF TONIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS. SOME THUNDERSTORMS MAY PRODUCE HEAVY  
RAINFALL. LOWS 60 TO 65.    
WEDNESDAY
 
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS  
IN THE MORNING, THEN SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS  
IN THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL.  
HIGHS 70 TO 78. CHANCE OF PRECIPITATION 60 PERCENT.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. SOME THUNDERSTORMS MAY PRODUCE  
HEAVY RAINFALL IN THE EVENING. LOWS 58 TO 63. CHANCE OF  
PRECIPITATION 30 PERCENT.    
THURSDAY
 
PARTLY CLOUDY. HIGHS 76 TO 84.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS 60 TO 65.    
FRIDAY
 
MOSTLY SUNNY. HIGHS 79 TO 87.    
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS 60 TO 65.    
SATURDAY
 
SUNNY. HIGHS 79 TO 87.    
SATURDAY NIGHT
 
CLEAR. LOWS 59 TO 64.    
SUNDAY AND SUNDAY NIGHT
 
MOSTLY CLEAR. HIGHS 77 TO 85. LOWS  
59 TO 64.    
MONDAY
 
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 76 TO 84.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS 59 TO 64.    
TUESDAY
 
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 76 TO 84.  
 

 
 
AZZ514-161400-  
CATALINA AND RINCON MOUNTAINS-  
INCLUDING MOUNT LEMMON AND SUMMERHAVEN  
1139 PM MST TUE SEP 15 2026  
   
..FLOOD WATCH IN EFFECT THROUGH WEDNESDAY EVENING
 
 
   
REST OF TONIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS. SOME THUNDERSTORMS MAY PRODUCE HEAVY  
RAINFALL. LOWS 59 TO 65.    
WEDNESDAY
 
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS  
IN THE MORNING, THEN SHOWERS WITH THUNDERSTORMS LIKELY IN THE  
AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL. HIGHS  
64 TO 72.    
WEDNESDAY NIGHT
 
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS IN  
THE EVENING, THEN CHANCE OF SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT. SOME THUNDERSTORMS MAY PRODUCE  
HEAVY RAINFALL IN THE EVENING. LOWS 57 TO 63. CHANCE OF  
PRECIPITATION 70 PERCENT.    
THURSDAY
 
PARTLY CLOUDY. HIGHS 70 TO 78.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS 59 TO 65.    
FRIDAY
 
MOSTLY SUNNY. HIGHS 73 TO 81.    
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS 60 TO 66.    
SATURDAY
 
SUNNY. HIGHS 74 TO 82.    
SATURDAY NIGHT
 
CLEAR. LOWS 59 TO 65.    
SUNDAY
 
MOSTLY SUNNY. HIGHS 73 TO 81.    
SUNDAY NIGHT AND MONDAY
 
PARTLY CLOUDY. LOWS 59 TO 65. HIGHS  
72 TO 80.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS 58 TO 64.    
TUESDAY
 
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 72 TO 80.  
 

 
 
AZZ515-161400-  
BABOQUIVARI MOUNTAINS-  
INCLUDING KITT PEAK  
1139 PM MST TUE SEP 15 2026  
   
..FLOOD WATCH IN EFFECT THROUGH WEDNESDAY EVENING
 
 
   
REST OF TONIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS. SOME THUNDERSTORMS MAY PRODUCE HEAVY  
RAINFALL. LOWS 64 TO 69.    
WEDNESDAY
 
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS  
IN THE MORNING, THEN SHOWERS WITH THUNDERSTORMS LIKELY IN THE  
AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL. HIGHS  
70 TO 76.    
WEDNESDAY NIGHT
 
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS IN  
THE EVENING, THEN CHANCE OF SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT. SOME THUNDERSTORMS MAY PRODUCE  
HEAVY RAINFALL IN THE EVENING. LOWS 61 TO 66. CHANCE OF  
PRECIPITATION 60 PERCENT.    
THURSDAY
 
PARTLY CLOUDY. WARMER. HIGHS 78 TO 84.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS 64 TO 69.    
FRIDAY
 
SUNNY. HIGHS 82 TO 88.    
FRIDAY NIGHT
 
CLEAR. LOWS 65 TO 70.    
SATURDAY
 
SUNNY. HIGHS 83 TO 89.    
SATURDAY NIGHT
 
CLEAR. LOWS 64 TO 69.    
SUNDAY
 
MOSTLY SUNNY. HIGHS 82 TO 88.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS 64 TO 69.    
MONDAY THROUGH TUESDAY
 
MOSTLY CLEAR. HIGHS 81 TO 87. LOWS  
63 TO 68.  
 

 
 
VISIT US ON FACEBOOK...TWITTER...YOUTUBE...AND AT WEATHER.GOV/TUCSON  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab AZ Page Main Text Page