641  
FPUS55 KTWC 170004  
ZFPTWC  
 
ZONE FORECAST PRODUCT FOR SOUTHEAST ARIZONA  
NATIONAL WEATHER SERVICE TUCSON AZ  
504 PM MST WED SEP 16 2026  
 
AZZ501-171400-  
WESTERN PIMA COUNTY-  
INCLUDING AJO AND ORGAN PIPE CACTUS N.M.  
504 PM MST WED SEP 16 2026  
   
..FLOOD WATCH IN EFFECT UNTIL 11 PM MST THIS EVENING  
 
   
TONIGHT  
MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING. SOME THUNDERSTORMS MAY PRODUCE  
HEAVY RAINFALL IN THE EVENING. LOWS 73 TO 78. CHANCE OF  
PRECIPITATION 30 PERCENT.    
THURSDAY  
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS  
96 TO 101.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS 73 TO 78.    
FRIDAY  
SUNNY. HIGHS 99 TO 104.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 73 TO 78.    
SATURDAY  
SUNNY. HIGHS 100 TO 105.    
SATURDAY NIGHT  
CLEAR. LOWS 74 TO 79.    
SUNDAY  
MOSTLY SUNNY. HIGHS 99 TO 104.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS 74 TO 79.    
MONDAY  
PARTLY CLOUDY. HIGHS 97 TO 102.    
MONDAY NIGHT THROUGH TUESDAY NIGHT  
MOSTLY CLEAR. LOWS 73 TO  
78. HIGHS 98 TO 103.    
WEDNESDAY  
MOSTLY SUNNY WITH A 10 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 98 TO 103.  
 
 
 
AZZ502-171400-  
TOHONO O'ODHAM NATION-  
INCLUDING SELLS  
504 PM MST WED SEP 16 2026  
   
..FLOOD WATCH IN EFFECT UNTIL 11 PM MST THIS EVENING  
 
   
TONIGHT  
MOSTLY CLOUDY. CHANCE OF SHOWERS AND 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 68 TO 73. CHANCE OF  
PRECIPITATION 50 PERCENT.    
THURSDAY  
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS  
88 TO 94.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS 70 TO 75.    
FRIDAY  
SUNNY. HIGHS 94 TO 99.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 70 TO 75.    
SATURDAY  
SUNNY. HIGHS 95 TO 100.    
SATURDAY NIGHT  
CLEAR. LOWS 70 TO 75.    
SUNDAY  
MOSTLY SUNNY. HIGHS 95 TO 100.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS 71 TO 76.    
MONDAY  
PARTLY CLOUDY. HIGHS 94 TO 99.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS 70 TO 75.    
TUESDAY THROUGH WEDNESDAY  
MOSTLY CLEAR WITH A 10 PERCENT  
CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS 93 TO 99. LOWS 70 TO  
75.  
 
 
 
AZZ503-171400-  
UPPER SANTA CRUZ RIVER VALLEY/ALTAR VALLEY-  
INCLUDING NOGALES  
504 PM MST WED SEP 16 2026  
   
..FLOOD WATCH IN EFFECT UNTIL 11 PM MST THIS EVENING  
 
   
TONIGHT  
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 62 TO 67. CHANCE OF  
PRECIPITATION 60 PERCENT.    
THURSDAY  
PARTLY CLOUDY. HIGHS 85 TO 90.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS 63 TO 68.    
FRIDAY  
MOSTLY SUNNY. HIGHS 89 TO 94.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 64 TO 69.    
SATURDAY  
SUNNY. HIGHS 89 TO 94.    
SATURDAY NIGHT  
CLEAR. LOWS 62 TO 67.    
SUNDAY  
MOSTLY SUNNY. HIGHS 88 TO 93.    
SUNDAY NIGHT THROUGH MONDAY NIGHT  
PARTLY CLOUDY. LOWS 63 TO  
68. HIGHS 87 TO 92.    
TUESDAY  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 87 TO 92.    
TUESDAY NIGHT  
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. LOWS 62 TO 68. CHANCE OF PRECIPITATION  
30 PERCENT.    
WEDNESDAY  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. HIGHS 86 TO 92.  
 
 
 
AZZ504-171400-  
TUCSON METRO AREA-  
INCLUDING TUCSON, GREEN VALLEY, MARANA, AND VAIL  
504 PM MST WED SEP 16 2026  
   
..FLOOD WATCH IN EFFECT UNTIL 11 PM MST THIS EVENING  
 
   
TONIGHT  
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 86 TO 91. SOUTHEAST WIND AROUND  
10 MPH BECOMING WEST AROUND 5 MPH IN THE AFTERNOON.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS 67 TO 72. NORTHWEST WIND  
AROUND 5 MPH BECOMING SOUTHEAST AFTER MIDNIGHT.    
FRIDAY  
SUNNY. HIGHS 91 TO 96. SOUTHEAST WIND AROUND 10 MPH  
BECOMING SOUTHWEST IN THE AFTERNOON.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 68 TO 73. WEST WIND AROUND  
10 MPH BECOMING SOUTH AFTER MIDNIGHT.    
SATURDAY  
SUNNY. HIGHS 90 TO 96.    
SATURDAY NIGHT  
CLEAR. LOWS 67 TO 72.    
SUNDAY  
MOSTLY SUNNY. HIGHS 90 TO 96.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS 68 TO 73.    
MONDAY AND MONDAY NIGHT  
PARTLY CLOUDY. HIGHS 90 TO 96. LOWS  
68 TO 73.    
TUESDAY  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 89 TO 95.    
TUESDAY NIGHT  
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS 67 TO 73.    
WEDNESDAY  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. HIGHS 89 TO 95.  
 
 
 
AZZ505-171400-  
SOUTH CENTRAL PINAL COUNTY-  
INCLUDING PICACHO PEAK STATE PARK  
504 PM MST WED SEP 16 2026  
   
..FLOOD WATCH IN EFFECT UNTIL 11 PM MST THIS EVENING  
 
   
TONIGHT  
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 67 TO 72.    
THURSDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. HIGHS 86 TO 91.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS 68 TO 73.    
FRIDAY  
SUNNY. HIGHS 91 TO 96.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 69 TO 74.    
SATURDAY  
SUNNY. HIGHS 92 TO 97.    
SATURDAY NIGHT  
CLEAR. LOWS 68 TO 73.    
SUNDAY  
MOSTLY SUNNY. HIGHS 93 TO 98.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS 69 TO 74.    
MONDAY  
PARTLY CLOUDY. HIGHS 92 TO 97.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS 69 TO 74.    
TUESDAY AND TUESDAY NIGHT  
PARTLY CLOUDY. A 10 PERCENT CHANCE  
OF SHOWERS AND THUNDERSTORMS. HIGHS 92 TO 97. LOWS 69 TO 74.    
WEDNESDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. HIGHS 92 TO 97.  
 
 
 
AZZ506-171400-  
SOUTHEAST PINAL COUNTY-  
INCLUDING MAMMOTH AND ORACLE  
504 PM MST WED SEP 16 2026  
   
..FLOOD WATCH IN EFFECT UNTIL 11 PM MST THIS EVENING  
 
   
TONIGHT  
SHOWERS AND CHANCE OF THUNDERSTORMS IN THE EVENING,  
THEN SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS AFTER  
MIDNIGHT. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL IN THE  
EVENING. LOWS 65 TO 70.    
THURSDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. A 10 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS  
84 TO 90.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS 67 TO 72.    
FRIDAY  
SUNNY. HIGHS 89 TO 95.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 68 TO 73.    
SATURDAY  
SUNNY. HIGHS 89 TO 95.    
SATURDAY NIGHT  
CLEAR. LOWS 66 TO 71.    
SUNDAY  
MOSTLY SUNNY. HIGHS 89 TO 95.    
SUNDAY NIGHT THROUGH MONDAY NIGHT  
PARTLY CLOUDY. LOWS 67 TO  
72. HIGHS 88 TO 94.    
TUESDAY  
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE  
OF THUNDERSTORMS. HIGHS 88 TO 94. CHANCE OF PRECIPITATION  
30 PERCENT.    
TUESDAY NIGHT  
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS 66 TO 71.    
WEDNESDAY  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. HIGHS 87 TO 93.  
 
 
 
AZZ507-171400-  
UPPER SAN PEDRO RIVER VALLEY-  
INCLUDING SIERRA VISTA AND BENSON  
504 PM MST WED SEP 16 2026  
   
..FLOOD WATCH IN EFFECT UNTIL 11 PM MST THIS EVENING  
 
   
TONIGHT  
MOSTLY CLOUDY WITH CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE EVENING, THEN PARTLY CLOUDY WITH 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 40 PERCENT.    
THURSDAY  
PARTLY CLOUDY. HIGHS 83 TO 88.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS 62 TO 67.    
FRIDAY  
MOSTLY SUNNY. HIGHS 86 TO 92.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 62 TO 67.    
SATURDAY  
SUNNY. HIGHS 86 TO 92.    
SATURDAY NIGHT  
CLEAR. LOWS 61 TO 66.    
SUNDAY  
MOSTLY SUNNY. HIGHS 86 TO 91.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS 61 TO 66.    
MONDAY AND MONDAY NIGHT  
PARTLY CLOUDY. HIGHS 85 TO 90. LOWS  
62 TO 67.    
TUESDAY  
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 83 TO 89.    
TUESDAY NIGHT  
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. LOWS 61 TO 66. CHANCE OF PRECIPITATION  
30 PERCENT.    
WEDNESDAY  
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. HIGHS 82 TO 88.  
 
 
 
AZZ508-171400-  
EASTERN COCHISE COUNTY BELOW 5000 FEET-  
INCLUDING WILLCOX AND DOUGLAS  
504 PM MST WED SEP 16 2026  
   
..FLOOD WATCH IN EFFECT UNTIL 11 PM MST THIS EVENING  
 
   
TONIGHT  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. SOME THUNDERSTORMS MAY PRODUCE  
HEAVY RAINFALL IN THE EVENING. LOWS 61 TO 66. CHANCE OF  
PRECIPITATION 70 PERCENT.    
THURSDAY  
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS  
85 TO 90.    
THURSDAY NIGHT  
PARTLY CLOUDY. A 10 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING. LOWS 63 TO 68.    
FRIDAY  
MOSTLY SUNNY. HIGHS 87 TO 92.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 63 TO 68.    
SATURDAY  
MOSTLY SUNNY. HIGHS 88 TO 93.    
SATURDAY NIGHT  
CLEAR. LOWS 62 TO 67.    
SUNDAY  
MOSTLY SUNNY. HIGHS 87 TO 92.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS 62 TO 67.    
MONDAY  
PARTLY CLOUDY. HIGHS 86 TO 91.    
MONDAY NIGHT  
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS 63 TO 68.    
TUESDAY  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 84 TO 89.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. LOWS 61 TO 66. CHANCE OF PRECIPITATION  
40 PERCENT.    
WEDNESDAY  
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. HIGHS 83 TO 88.  
 
 
 
AZZ509-171400-  
UPPER GILA RIVER VALLEY-  
INCLUDING CLIFTON AND SAFFORD  
504 PM MST WED SEP 16 2026  
   
..FLOOD WATCH IN EFFECT UNTIL 11 PM MST THIS EVENING  
 
   
TONIGHT  
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 62 TO 68.    
THURSDAY  
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS IN THE MORNING, THEN MOSTLY SUNNY WITH  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.  
HIGHS 83 TO 89. CHANCE OF PRECIPITATION 30 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS 64 TO 70.    
FRIDAY  
MOSTLY SUNNY. HIGHS 86 TO 92.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 63 TO 69.    
SATURDAY  
SUNNY. HIGHS 86 TO 92.    
SATURDAY NIGHT  
CLEAR. LOWS 62 TO 68.    
SUNDAY  
MOSTLY SUNNY. HIGHS 86 TO 92.    
SUNDAY NIGHT AND MONDAY  
PARTLY CLOUDY. LOWS 62 TO 68. HIGHS  
86 TO 92.    
MONDAY NIGHT  
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF  
SHOWERS. LOWS 63 TO 69.    
TUESDAY  
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 84 TO 90.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS 61 TO 67.    
WEDNESDAY  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. HIGHS 82 TO 88.  
 
 
 
AZZ510-171400-  
WHITE MOUNTAINS OF GRAHAM AND GREENLEE COUNTIES-  
INCLUDING HANNAGAN MEADOW  
504 PM MST WED SEP 16 2026  
   
..FLOOD WATCH IN EFFECT UNTIL 11 PM MST THIS EVENING  
 
   
TONIGHT  
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 CHANCE OF SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS IN THE MORNING, THEN PARTLY CLOUDY WITH  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.  
HIGHS 71 TO 81. CHANCE OF PRECIPITATION 30 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY. CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN CHANCE OF SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS 54 TO 64. CHANCE OF  
PRECIPITATION 30 PERCENT.    
FRIDAY  
PARTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 73 TO 83.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 53 TO 63.    
SATURDAY  
MOSTLY SUNNY. HIGHS 74 TO 84.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS 50 TO 62.    
SUNDAY  
MOSTLY SUNNY. HIGHS 74 TO 84.    
SUNDAY NIGHT THROUGH MONDAY NIGHT  
PARTLY CLOUDY. LOWS 51 TO  
62. HIGHS 73 TO 83.    
TUESDAY  
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 71 TO 81.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS 51 TO 61.    
WEDNESDAY  
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. HIGHS 69 TO 79.  
 
 
 
AZZ511-171400-  
GALIURO AND PINALENO MOUNTAINS-  
INCLUDING MOUNT GRAHAM  
504 PM MST WED SEP 16 2026  
   
..FLOOD WATCH IN EFFECT UNTIL 11 PM MST THIS EVENING  
 
   
TONIGHT  
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. CHANCE OF SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS IN THE MORNING, THEN SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS 71 TO 81. CHANCE OF  
PRECIPITATION 30 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS 59 TO 65.    
FRIDAY  
MOSTLY SUNNY. HIGHS 74 TO 84.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 58 TO 64.    
SATURDAY  
SUNNY. HIGHS 75 TO 85.    
SATURDAY NIGHT  
CLEAR. LOWS 57 TO 63.    
SUNDAY  
MOSTLY SUNNY. HIGHS 74 TO 84.    
SUNDAY NIGHT AND MONDAY  
PARTLY CLOUDY. LOWS 58 TO 64. HIGHS  
73 TO 83.    
MONDAY NIGHT  
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF  
SHOWERS. LOWS 58 TO 64.    
TUESDAY  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 72 TO 82.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. LOWS 56 TO 62. CHANCE OF PRECIPITATION  
30 PERCENT.    
WEDNESDAY  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. HIGHS 70 TO 80.  
 
 
 
AZZ512-171400-  
CHIRICAHUA MOUNTAINS-  
INCLUDING CHIRICAHUA N.M.  
504 PM MST WED SEP 16 2026  
   
..FLOOD WATCH IN EFFECT UNTIL 11 PM MST THIS EVENING  
 
   
TONIGHT  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS IN THE  
EVENING, THEN SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. SOME  
THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL IN THE EVENING. LOWS  
55 TO 63. CHANCE OF PRECIPITATION 60 PERCENT.    
THURSDAY  
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY SUNNY WITH  
A 10 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HIGHS 77 TO 85.    
THURSDAY NIGHT  
PARTLY CLOUDY. A 10 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING. LOWS 58 TO 64.    
FRIDAY  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 77 TO 87.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 58 TO 64.    
SATURDAY  
MOSTLY SUNNY. HIGHS 78 TO 88.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS 57 TO 63.    
SUNDAY  
MOSTLY SUNNY. HIGHS 76 TO 86.    
SUNDAY NIGHT AND MONDAY  
PARTLY CLOUDY. LOWS 56 TO 64. HIGHS  
75 TO 85.    
MONDAY NIGHT  
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS 56 TO 64.    
TUESDAY  
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 74 TO 84.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS 54 TO 62.    
WEDNESDAY  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. HIGHS 72 TO 82.  
 
 
 
AZZ513-171400-  
DRAGOON AND MULE AND HUACHUCA AND SANTA RITA MOUNTAINS-  
INCLUDING BISBEE, CANELO HILLS, AND MADERA CANYON  
504 PM MST WED SEP 16 2026  
   
..FLOOD WATCH IN EFFECT UNTIL 11 PM MST THIS EVENING  
 
   
TONIGHT  
MOSTLY CLOUDY WITH CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE EVENING, THEN PARTLY CLOUDY WITH CHANCE OF SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. SOME THUNDERSTORMS  
MAY PRODUCE HEAVY RAINFALL IN THE EVENING. LOWS 58 TO 63. CHANCE  
OF PRECIPITATION 40 PERCENT.    
THURSDAY  
PARTLY CLOUDY. WARMER. HIGHS 77 TO 85.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS 60 TO 65.    
FRIDAY  
MOSTLY SUNNY. HIGHS 80 TO 88.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 60 TO 65.    
SATURDAY  
SUNNY. HIGHS 80 TO 88.    
SATURDAY NIGHT  
CLEAR. LOWS 59 TO 64.    
SUNDAY  
MOSTLY SUNNY. HIGHS 79 TO 87.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLEAR. LOWS 59 TO 64. HIGHS  
77 TO 85.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS 59 TO 64.    
TUESDAY  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 76 TO 84.    
TUESDAY NIGHT  
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. LOWS 58 TO 63. CHANCE OF PRECIPITATION  
30 PERCENT.    
WEDNESDAY  
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. HIGHS 76 TO 84.  
 
 
 
AZZ514-171400-  
CATALINA AND RINCON MOUNTAINS-  
INCLUDING MOUNT LEMMON AND SUMMERHAVEN  
504 PM MST WED SEP 16 2026  
   
..FLOOD WATCH IN EFFECT UNTIL 11 PM MST THIS EVENING  
 
   
TONIGHT  
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. HIGHS 70 TO 78.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS 60 TO 66.    
FRIDAY  
MOSTLY SUNNY. HIGHS 74 TO 82.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 60 TO 66.    
SATURDAY  
SUNNY. HIGHS 74 TO 82.    
SATURDAY NIGHT  
CLEAR. LOWS 58 TO 64.    
SUNDAY  
MOSTLY SUNNY. HIGHS 74 TO 82.    
SUNDAY NIGHT THROUGH MONDAY NIGHT  
PARTLY CLOUDY. LOWS 59 TO  
65. HIGHS 73 TO 81.    
TUESDAY  
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 72 TO 80.    
TUESDAY NIGHT  
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. LOWS 58 TO 64. CHANCE OF PRECIPITATION  
30 PERCENT.    
WEDNESDAY  
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. HIGHS 72 TO 80.  
 
 
 
AZZ515-171400-  
BABOQUIVARI MOUNTAINS-  
INCLUDING KITT PEAK  
504 PM MST WED SEP 16 2026  
   
..FLOOD WATCH IN EFFECT UNTIL 11 PM MST THIS EVENING  
 
   
TONIGHT  
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  
MOSTLY CLEAR. LOWS 64 TO 69.    
SATURDAY  
SUNNY. HIGHS 82 TO 88.    
SATURDAY NIGHT  
CLEAR. LOWS 63 TO 68.    
SUNDAY  
MOSTLY SUNNY. HIGHS 82 TO 88.    
SUNDAY NIGHT THROUGH MONDAY NIGHT  
PARTLY CLOUDY. LOWS 63 TO  
69. HIGHS 81 TO 87.    
TUESDAY  
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 81 TO 87.    
TUESDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS 64 TO 69.    
WEDNESDAY  
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS 81 TO 87. CHANCE OF PRECIPITATION  
30 PERCENT.  
 
 
 
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