261  
FPUS55 KTWC 202058  
ZFPTWC  
 
ZONE FORECAST PRODUCT FOR SOUTHEAST ARIZONA  
NATIONAL WEATHER SERVICE TUCSON AZ  
158 PM MST TUE OCT 20 2026  
 
AZZ501-211400-  
WESTERN PIMA COUNTY-  
INCLUDING AJO AND ORGAN PIPE CACTUS N.M.  
158 PM MST TUE OCT 20 2026  
   
TONIGHT  
CLOUDY. LOWS 69 TO 74.    
WEDNESDAY  
MOSTLY CLOUDY. A 10 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS 85 TO 90.    
WEDNESDAY NIGHT  
CLOUDY WITH A 10 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS 68 TO 73.    
THURSDAY  
MOSTLY SUNNY. HIGHS 79 TO 84.    
THURSDAY NIGHT  
MOSTLY CLEAR. COOLER. LOWS 58 TO 63.    
FRIDAY  
SUNNY. HIGHS 74 TO 79.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 57 TO 62.    
SATURDAY  
SUNNY. HIGHS 75 TO 80.    
SATURDAY NIGHT  
CLEAR. LOWS 58 TO 63.    
SUNDAY  
MOSTLY SUNNY. HIGHS 78 TO 83.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS 60 TO 65.    
MONDAY THROUGH TUESDAY  
MOSTLY CLEAR. HIGHS 79 TO 85. LOWS  
60 TO 65.  
 
 
 
AZZ502-211400-  
TOHONO O'ODHAM NATION-  
INCLUDING SELLS  
158 PM MST TUE OCT 20 2026  
   
TONIGHT  
MOSTLY CLOUDY. LOWS 67 TO 72.    
WEDNESDAY  
MOSTLY CLOUDY. A 10 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS 85 TO 90.    
WEDNESDAY NIGHT  
CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE EVENING, THEN CHANCE OF SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT. LOWS 66 TO 71. CHANCE OF  
PRECIPITATION 30 PERCENT.    
THURSDAY  
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS 79 TO 84. CHANCE OF PRECIPITATION  
30 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLEAR. COOLER. LOWS 58 TO 63.    
FRIDAY  
SUNNY. HIGHS 74 TO 79.    
FRIDAY NIGHT  
CLEAR. LOWS 57 TO 62.    
SATURDAY  
MOSTLY SUNNY. HIGHS 73 TO 78.    
SATURDAY NIGHT  
CLEAR. LOWS 56 TO 61.    
SUNDAY  
MOSTLY SUNNY. HIGHS 76 TO 81.    
SUNDAY NIGHT AND MONDAY  
PARTLY CLOUDY. LOWS 58 TO 63. HIGHS  
79 TO 84.    
MONDAY NIGHT AND TUESDAY  
MOSTLY CLEAR. LOWS 59 TO 64. HIGHS  
78 TO 83.  
 
 
 
AZZ503-211400-  
UPPER SANTA CRUZ RIVER VALLEY/ALTAR VALLEY-  
INCLUDING NOGALES  
158 PM MST TUE OCT 20 2026  
   
TONIGHT  
MOSTLY CLOUDY. LOWS 61 TO 66.    
WEDNESDAY  
MOSTLY CLOUDY. A 10 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS 82 TO 87.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN CHANCE OF SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS 61 TO 66. CHANCE OF  
PRECIPITATION 30 PERCENT.    
THURSDAY  
BREEZY. SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS.  
HIGHS 78 TO 83. SOUTHWEST WIND 15 TO 25 MPH IN THE AFTERNOON.  
CHANCE OF PRECIPITATION 60 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS. COOLER. LOWS 53 TO 58.    
FRIDAY  
MOSTLY SUNNY. HIGHS 73 TO 78.    
FRIDAY NIGHT  
CLEAR. LOWS 50 TO 55.    
SATURDAY  
MOSTLY SUNNY. HIGHS 71 TO 76.    
SATURDAY NIGHT  
CLEAR. LOWS 49 TO 54.    
SUNDAY  
MOSTLY SUNNY. HIGHS 74 TO 79.    
SUNDAY NIGHT AND MONDAY  
PARTLY CLOUDY. LOWS 52 TO 57. HIGHS  
76 TO 81.    
MONDAY NIGHT AND TUESDAY  
MOSTLY CLEAR. LOWS 52 TO 57. HIGHS  
75 TO 80.  
 
 
 
AZZ504-211400-  
TUCSON METRO AREA-  
INCLUDING TUCSON, GREEN VALLEY, MARANA, AND VAIL  
158 PM MST TUE OCT 20 2026  
   
TONIGHT  
MOSTLY CLOUDY. A 10 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS 64 TO 70. SOUTH WIND AROUND  
10 MPH.    
WEDNESDAY  
MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS 83 TO 89. SOUTH WIND AROUND  
10 MPH. CHANCE OF PRECIPITATION 30 PERCENT.    
WEDNESDAY NIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
EVENING, THEN SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS AFTER  
MIDNIGHT. LOWS 65 TO 70. SOUTHEAST WIND AROUND 10 MPH. CHANCE OF  
PRECIPITATION 60 PERCENT.    
THURSDAY  
SHOWERS AND CHANCE OF THUNDERSTORMS. HIGHS 79 TO 85.  
SOUTHEAST WIND 5 TO 10 MPH BECOMING SOUTHWEST 10 TO 15 MPH IN THE  
AFTERNOON.    
THURSDAY NIGHT  
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. COOLER. LOWS 57 TO 62. WEST WIND AROUND  
10 MPH. CHANCE OF PRECIPITATION 30 PERCENT.    
FRIDAY  
MOSTLY SUNNY. HIGHS 74 TO 79.    
FRIDAY NIGHT  
CLEAR. LOWS 54 TO 59.    
SATURDAY  
MOSTLY SUNNY. HIGHS 72 TO 77.    
SATURDAY NIGHT  
CLEAR. LOWS 53 TO 58.    
SUNDAY AND SUNDAY NIGHT  
MOSTLY CLEAR. HIGHS 74 TO 80. LOWS  
56 TO 61.    
MONDAY  
PARTLY CLOUDY. HIGHS 77 TO 83.    
MONDAY NIGHT AND TUESDAY  
MOSTLY CLEAR. LOWS 56 TO 61. HIGHS  
76 TO 82.  
 
 
 
AZZ505-211400-  
SOUTH CENTRAL PINAL COUNTY-  
INCLUDING PICACHO PEAK STATE PARK  
158 PM MST TUE OCT 20 2026  
 
...FLOOD WATCH IN EFFECT FROM WEDNESDAY EVENING THROUGH THURSDAY  
AFTERNOON...  
   
TONIGHT  
MOSTLY CLOUDY WITH A 10 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS 67 TO 72.    
WEDNESDAY  
MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS 84 TO 89. CHANCE OF  
PRECIPITATION 30 PERCENT.    
WEDNESDAY NIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
EVENING, THEN SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS AFTER  
MIDNIGHT. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL. LOWS  
65 TO 70. CHANCE OF PRECIPITATION 70 PERCENT.    
THURSDAY  
SHOWERS AND CHANCE OF THUNDERSTORMS. HIGHS 78 TO 83.    
THURSDAY NIGHT  
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. LOWS 58 TO 63. CHANCE OF PRECIPITATION  
30 PERCENT.    
FRIDAY  
MOSTLY SUNNY. HIGHS 72 TO 77.    
FRIDAY NIGHT  
CLEAR. LOWS 55 TO 60.    
SATURDAY  
MOSTLY SUNNY. HIGHS 71 TO 76.    
SATURDAY NIGHT  
CLEAR. LOWS 54 TO 59.    
SUNDAY AND SUNDAY NIGHT  
MOSTLY CLEAR. HIGHS 74 TO 79. LOWS  
57 TO 62.    
MONDAY  
PARTLY CLOUDY. HIGHS 77 TO 82.    
MONDAY NIGHT AND TUESDAY  
MOSTLY CLEAR. LOWS 57 TO 62. HIGHS  
77 TO 82.  
 
 
 
AZZ506-211400-  
SOUTHEAST PINAL COUNTY-  
INCLUDING MAMMOTH AND ORACLE  
158 PM MST TUE OCT 20 2026  
 
...FLOOD WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH THURSDAY  
EVENING...  
   
TONIGHT  
MOSTLY CLOUDY WITH A 10 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS 64 TO 69.    
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 IN THE AFTERNOON. HIGHS 81 TO 87. CHANCE OF  
PRECIPITATION 30 PERCENT.    
WEDNESDAY NIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
EVENING, THEN SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS AFTER  
MIDNIGHT. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL. LOWS  
63 TO 68. CHANCE OF PRECIPITATION 70 PERCENT.    
THURSDAY  
SHOWERS AND CHANCE OF THUNDERSTORMS. HIGHS 74 TO 80.    
THURSDAY NIGHT  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS.  
LOWS 57 TO 62. CHANCE OF PRECIPITATION 70 PERCENT.    
FRIDAY  
MOSTLY SUNNY. HIGHS 69 TO 75.    
FRIDAY NIGHT  
CLEAR. LOWS 54 TO 59.    
SATURDAY  
MOSTLY SUNNY. HIGHS 68 TO 74.    
SATURDAY NIGHT  
CLEAR. LOWS 52 TO 57.    
SUNDAY AND SUNDAY NIGHT  
MOSTLY CLEAR. HIGHS 70 TO 76. LOWS  
55 TO 60.    
MONDAY  
PARTLY CLOUDY. HIGHS 72 TO 78.    
MONDAY NIGHT AND TUESDAY  
MOSTLY CLEAR. LOWS 55 TO 60. HIGHS  
72 TO 78.  
 
 
 
AZZ507-211400-  
UPPER SAN PEDRO RIVER VALLEY-  
INCLUDING SIERRA VISTA AND BENSON  
158 PM MST TUE OCT 20 2026  
   
TONIGHT  
MOSTLY CLOUDY. A 10 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS 58 TO 64.    
WEDNESDAY  
MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS 80 TO 85. CHANCE OF  
PRECIPITATION 30 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN CHANCE OF SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS 59 TO 64. CHANCE OF  
PRECIPITATION 40 PERCENT.    
THURSDAY  
SHOWERS AND CHANCE OF THUNDERSTORMS. HIGHS 76 TO 81.    
THURSDAY NIGHT  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS.  
LOWS 54 TO 59. CHANCE OF PRECIPITATION 70 PERCENT.    
FRIDAY  
MOSTLY SUNNY. HIGHS 73 TO 78.    
FRIDAY NIGHT  
CLEAR. LOWS 49 TO 54.    
SATURDAY  
MOSTLY SUNNY. HIGHS 69 TO 74.    
SATURDAY NIGHT THROUGH SUNDAY NIGHT  
MOSTLY CLEAR. LOWS 48 TO  
55. HIGHS 70 TO 75.    
MONDAY  
PARTLY CLOUDY. HIGHS 72 TO 77.    
MONDAY NIGHT AND TUESDAY  
MOSTLY CLEAR. LOWS 51 TO 56. HIGHS  
71 TO 76.  
 
 
 
AZZ508-211400-  
EASTERN COCHISE COUNTY BELOW 5000 FEET-  
INCLUDING WILLCOX AND DOUGLAS  
158 PM MST TUE OCT 20 2026  
   
TONIGHT  
MOSTLY CLOUDY. LOWS 58 TO 63.    
WEDNESDAY  
MOSTLY CLOUDY. A 30 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS 81 TO 86.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN CHANCE OF SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS 59 TO 64. CHANCE OF  
PRECIPITATION 50 PERCENT.    
THURSDAY  
SHOWERS AND CHANCE OF THUNDERSTORMS. HIGHS 77 TO 82.    
THURSDAY NIGHT  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS.  
LOWS 55 TO 60. CHANCE OF PRECIPITATION 60 PERCENT.    
FRIDAY  
MOSTLY SUNNY WITH A 10 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 75 TO 80.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 50 TO 55.    
SATURDAY  
MOSTLY SUNNY. HIGHS 70 TO 75.    
SATURDAY NIGHT THROUGH SUNDAY NIGHT  
MOSTLY CLEAR. LOWS 48 TO  
56. HIGHS 70 TO 75.    
MONDAY  
PARTLY CLOUDY. HIGHS 71 TO 76.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS 51 TO 56.    
TUESDAY  
MOSTLY SUNNY WITH A 10 PERCENT CHANCE OF SHOWERS.  
HIGHS 70 TO 75.  
 
 
 
AZZ509-211400-  
UPPER GILA RIVER VALLEY-  
INCLUDING CLIFTON AND SAFFORD  
158 PM MST TUE OCT 20 2026  
 
...FLOOD WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH THURSDAY  
EVENING...  
   
TONIGHT  
MOSTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE EVENING, THEN SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
AFTER MIDNIGHT. LOWS 59 TO 65. CHANCE OF PRECIPITATION  
30 PERCENT.    
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 IN THE AFTERNOON. HIGHS 79 TO 85. CHANCE OF  
PRECIPITATION 30 PERCENT.    
WEDNESDAY NIGHT  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS.  
SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL. LOWS 59 TO 65.  
CHANCE OF PRECIPITATION 70 PERCENT.    
THURSDAY  
SHOWERS AND CHANCE OF THUNDERSTORMS. HIGHS 72 TO 78.    
THURSDAY NIGHT  
SHOWERS AND CHANCE OF THUNDERSTORMS. LOWS 55 TO  
61.    
FRIDAY  
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE  
OF THUNDERSTORMS. HIGHS 70 TO 76. CHANCE OF PRECIPITATION  
30 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 50 TO 56.    
SATURDAY  
MOSTLY SUNNY WITH A 10 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 66 TO 72.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS 48 TO 54.    
SUNDAY AND SUNDAY NIGHT  
MOSTLY CLEAR. A 10 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS. HIGHS 67 TO 73. LOWS 50 TO 56.    
MONDAY  
PARTLY CLOUDY. HIGHS 68 TO 74.    
MONDAY NIGHT AND TUESDAY  
PARTLY CLOUDY WITH A 10 PERCENT  
CHANCE OF SHOWERS. LOWS 51 TO 57. HIGHS 68 TO 74.  
 
 
 
AZZ510-211400-  
WHITE MOUNTAINS OF GRAHAM AND GREENLEE COUNTIES-  
INCLUDING HANNAGAN MEADOW  
158 PM MST TUE OCT 20 2026  
 
...FLOOD WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH THURSDAY  
EVENING...  
   
TONIGHT  
MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS 50 TO 60. CHANCE OF  
PRECIPITATION 40 PERCENT.    
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 IN THE AFTERNOON. HIGHS 66 TO 76. CHANCE OF  
PRECIPITATION 30 PERCENT.    
WEDNESDAY NIGHT  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS.  
SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL. LOWS 51 TO 59.  
CHANCE OF PRECIPITATION 70 PERCENT.    
THURSDAY  
SHOWERS AND CHANCE OF THUNDERSTORMS. HIGHS 58 TO 68.    
THURSDAY NIGHT  
SHOWERS AND CHANCE OF THUNDERSTORMS. LOWS 49 TO  
57.    
FRIDAY  
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT CHANCE  
OF THUNDERSTORMS. HIGHS 59 TO 67. CHANCE OF PRECIPITATION  
40 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 41 TO 49.    
SATURDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 56 TO 64.    
SATURDAY NIGHT THROUGH SUNDAY NIGHT  
MOSTLY CLEAR WITH A  
10 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS 38 TO 50.  
HIGHS 57 TO 65.    
MONDAY  
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 58 TO 66.    
MONDAY NIGHT  
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF  
SHOWERS. LOWS 42 TO 52.    
TUESDAY  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS.  
HIGHS 57 TO 65.  
 
 
 
AZZ511-211400-  
GALIURO AND PINALENO MOUNTAINS-  
INCLUDING MOUNT GRAHAM  
158 PM MST TUE OCT 20 2026  
 
...FLOOD WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH THURSDAY  
EVENING...  
   
TONIGHT  
MOSTLY CLOUDY. A 30 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS 55 TO 61.    
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 IN THE AFTERNOON. HIGHS 67 TO 77. CHANCE OF  
PRECIPITATION 30 PERCENT.    
WEDNESDAY NIGHT  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS.  
SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL. LOWS 54 TO 60.  
CHANCE OF PRECIPITATION 70 PERCENT.    
THURSDAY  
SHOWERS AND CHANCE OF THUNDERSTORMS. HIGHS 61 TO 71.    
THURSDAY NIGHT  
SHOWERS AND CHANCE OF THUNDERSTORMS. LOWS 49 TO  
55.    
FRIDAY  
MOSTLY SUNNY. HIGHS 59 TO 69.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 44 TO 50.    
SATURDAY  
MOSTLY SUNNY WITH A 10 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 57 TO 65.    
SATURDAY NIGHT THROUGH SUNDAY NIGHT  
MOSTLY CLEAR. LOWS 43 TO  
51. HIGHS 57 TO 65.    
MONDAY AND MONDAY NIGHT  
PARTLY CLOUDY. HIGHS 57 TO 67. LOWS  
45 TO 51.    
TUESDAY  
MOSTLY SUNNY. HIGHS 57 TO 67.  
 
 
 
AZZ512-211400-  
CHIRICAHUA MOUNTAINS-  
INCLUDING CHIRICAHUA N.M.  
158 PM MST TUE OCT 20 2026  
   
TONIGHT  
MOSTLY CLOUDY. LOWS 55 TO 61.    
WEDNESDAY  
MOSTLY CLOUDY. A 10 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS 73 TO 81.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN CHANCE OF SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS 56 TO 62. CHANCE OF  
PRECIPITATION 30 PERCENT.    
THURSDAY  
SHOWERS AND CHANCE OF THUNDERSTORMS. HIGHS 69 TO 77.    
THURSDAY NIGHT  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS.  
LOWS 52 TO 58. CHANCE OF PRECIPITATION 60 PERCENT.    
FRIDAY  
MOSTLY SUNNY WITH A 10 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 66 TO 74.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 46 TO 52.    
SATURDAY  
MOSTLY SUNNY WITH A 10 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 61 TO 69.    
SATURDAY NIGHT AND SUNDAY  
MOSTLY CLEAR. LOWS 44 TO 50. HIGHS  
61 TO 69.    
SUNDAY NIGHT THROUGH MONDAY NIGHT  
PARTLY CLOUDY. LOWS 46 TO  
52. HIGHS 60 TO 70.    
TUESDAY  
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF SHOWERS.  
HIGHS 61 TO 69.  
 
 
 
AZZ513-211400-  
DRAGOON AND MULE AND HUACHUCA AND SANTA RITA MOUNTAINS-  
INCLUDING BISBEE, CANELO HILLS, AND MADERA CANYON  
158 PM MST TUE OCT 20 2026  
   
TONIGHT  
MOSTLY CLOUDY. LOWS 57 TO 62.    
WEDNESDAY  
MOSTLY CLOUDY. A 10 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS 74 TO 82.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH CHANCE OF SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 58 TO 63. CHANCE OF  
PRECIPITATION 30 PERCENT.    
THURSDAY  
BREEZY. SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS.  
HIGHS 70 TO 78. SOUTH WIND 15 TO 25 MPH IN THE AFTERNOON. CHANCE  
OF PRECIPITATION 70 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS 52 TO 57.    
FRIDAY  
MOSTLY SUNNY. HIGHS 66 TO 74.    
FRIDAY NIGHT  
CLEAR. LOWS 47 TO 52.    
SATURDAY  
MOSTLY SUNNY. HIGHS 63 TO 71.    
SATURDAY NIGHT  
CLEAR. LOWS 46 TO 51.    
SUNDAY  
MOSTLY SUNNY. HIGHS 64 TO 72.    
SUNDAY NIGHT AND MONDAY  
PARTLY CLOUDY. LOWS 49 TO 54. HIGHS  
66 TO 74.    
MONDAY NIGHT AND TUESDAY  
MOSTLY CLEAR. LOWS 49 TO 54. HIGHS  
65 TO 73.  
 
 
 
AZZ514-211400-  
CATALINA AND RINCON MOUNTAINS-  
INCLUDING MOUNT LEMMON AND SUMMERHAVEN  
158 PM MST TUE OCT 20 2026  
   
TONIGHT  
MOSTLY CLOUDY. A 10 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS 57 TO 63.    
WEDNESDAY  
MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS 67 TO 75. CHANCE OF  
PRECIPITATION 30 PERCENT.    
WEDNESDAY NIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
EVENING, THEN SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS AFTER  
MIDNIGHT. LOWS 55 TO 61. CHANCE OF PRECIPITATION 70 PERCENT.    
THURSDAY  
SHOWERS AND CHANCE OF THUNDERSTORMS. HIGHS 61 TO 69.    
THURSDAY NIGHT  
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS.  
LOWS 48 TO 54. CHANCE OF PRECIPITATION 60 PERCENT.    
FRIDAY  
MOSTLY SUNNY. HIGHS 57 TO 65.    
FRIDAY NIGHT  
CLEAR. LOWS 45 TO 51.    
SATURDAY  
MOSTLY SUNNY. HIGHS 55 TO 63.    
SATURDAY NIGHT THROUGH SUNDAY NIGHT  
MOSTLY CLEAR. LOWS 44 TO  
52. HIGHS 57 TO 65.    
MONDAY  
PARTLY CLOUDY. HIGHS 59 TO 67.    
MONDAY NIGHT AND TUESDAY  
MOSTLY CLEAR. LOWS 47 TO 53. HIGHS  
59 TO 67.  
 
 
 
AZZ515-211400-  
BABOQUIVARI MOUNTAINS-  
INCLUDING KITT PEAK  
158 PM MST TUE OCT 20 2026  
   
TONIGHT  
MOSTLY CLOUDY. LOWS 62 TO 67.    
WEDNESDAY  
MOSTLY CLOUDY. A 10 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS 75 TO 81.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN CHANCE OF SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS 61 TO 66. CHANCE OF  
PRECIPITATION 40 PERCENT.    
THURSDAY  
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS 70 TO 76. GUSTS UP TO 35 MPH IN THE  
AFTERNOON.    
THURSDAY NIGHT  
MOSTLY CLEAR. COOLER. LOWS 52 TO 57.    
FRIDAY  
MOSTLY SUNNY. HIGHS 66 TO 72.    
FRIDAY NIGHT  
CLEAR. LOWS 50 TO 55.    
SATURDAY  
MOSTLY SUNNY. HIGHS 64 TO 70.    
SATURDAY NIGHT  
CLEAR. LOWS 50 TO 55.    
SUNDAY AND SUNDAY NIGHT  
MOSTLY CLEAR. HIGHS 67 TO 73. LOWS  
52 TO 57.    
MONDAY  
PARTLY CLOUDY. HIGHS 70 TO 76.    
MONDAY NIGHT AND TUESDAY  
MOSTLY CLEAR. LOWS 53 TO 58. HIGHS  
69 TO 75.  
 
 
 
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