241
FPUS55 KTWC 171840
ZFPTWC
ZONE FORECAST PRODUCT FOR SOUTHEAST ARIZONA
NATIONAL WEATHER SERVICE TUCSON AZ
1139 AM MST THU SEP 17 2026
AZZ501-180200-
WESTERN PIMA COUNTY-
INCLUDING AJO AND ORGAN PIPE CACTUS N.M.
1139 AM MST THU SEP 17 2026
REST OF TODAY
MOSTLY SUNNY. HIGHS 95 TO 100.
TONIGHT
MOSTLY CLEAR. LOWS 72 TO 77.
FRIDAY
MOSTLY SUNNY. HIGHS 98 TO 103.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 72 TO 77.
SATURDAY
SUNNY. HIGHS 100 TO 105.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 73 TO 78.
SUNDAY
MOSTLY SUNNY. HIGHS 98 TO 103.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 74 TO 79.
MONDAY
PARTLY CLOUDY. HIGHS 96 TO 101.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 70 TO 75.
TUESDAY
SUNNY. HIGHS 97 TO 102.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLEAR. LOWS 72 TO 77. HIGHS
99 TO 104.
AZZ502-180200-
TOHONO O'ODHAM NATION-
INCLUDING SELLS
1139 AM MST THU SEP 17 2026
REST OF TODAY
PARTLY CLOUDY. HIGHS 89 TO 95.
TONIGHT
MOSTLY CLEAR. LOWS 70 TO 75.
FRIDAY
MOSTLY SUNNY. HIGHS 94 TO 99.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 69 TO 74.
SATURDAY
SUNNY. HIGHS 95 TO 100.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 69 TO 74.
SUNDAY
MOSTLY SUNNY. HIGHS 94 TO 99.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 71 TO 76.
MONDAY
PARTLY CLOUDY. HIGHS 93 TO 98.
MONDAY NIGHT THROUGH WEDNESDAY
MOSTLY CLEAR. LOWS 68 TO 75.
HIGHS 94 TO 99.
AZZ503-180200-
UPPER SANTA CRUZ RIVER VALLEY/ALTAR VALLEY-
INCLUDING NOGALES
1139 AM MST THU SEP 17 2026
REST OF TODAY
PARTLY CLOUDY. HIGHS 85 TO 90.
TONIGHT
MOSTLY CLEAR. LOWS 63 TO 68.
FRIDAY
MOSTLY SUNNY. HIGHS 89 TO 94.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 62 TO 67.
SATURDAY
SUNNY. HIGHS 89 TO 94.
SATURDAY NIGHT
CLEAR. LOWS 62 TO 67.
SUNDAY
MOSTLY SUNNY. HIGHS 87 TO 92.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 63 TO 68.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. HIGHS 86 TO 91. LOWS
62 TO 67.
TUESDAY
MOSTLY SUNNY. HIGHS 87 TO 92.
TUESDAY NIGHT
MOSTLY CLEAR WITH A 10 PERCENT CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS 63 TO 68.
WEDNESDAY
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS
AND THUNDERSTORMS. HIGHS 85 TO 91.
AZZ504-180200-
TUCSON METRO AREA-
INCLUDING TUCSON, GREEN VALLEY, MARANA, AND VAIL
1139 AM MST THU SEP 17 2026
REST OF TODAY
PARTLY CLOUDY. HIGHS 86 TO 91. WEST WIND AROUND
5 MPH.
TONIGHT
MOSTLY CLEAR. LOWS 67 TO 72. NORTHWEST WIND AROUND
5 MPH BECOMING SOUTHEAST AFTER MIDNIGHT.
FRIDAY
MOSTLY SUNNY. HIGHS 91 TO 96. SOUTHEAST WIND AROUND
10 MPH BECOMING WEST IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 66 TO 71. WEST WIND AROUND
5 MPH BECOMING SOUTH AROUND 10 MPH AFTER MIDNIGHT.
SATURDAY
SUNNY. HIGHS 90 TO 96. SOUTH WIND AROUND 10 MPH
BECOMING WEST IN THE AFTERNOON.
SATURDAY NIGHT
CLEAR. LOWS 66 TO 71.
SUNDAY
MOSTLY SUNNY. HIGHS 89 TO 95.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 67 TO 72.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. HIGHS 89 TO 95. LOWS
66 TO 71.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLEAR. A 10 PERCENT CHANCE OF
SHOWERS AND THUNDERSTORMS. HIGHS 89 TO 95. LOWS 67 TO 72.
WEDNESDAY
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS
AND THUNDERSTORMS. HIGHS 89 TO 95.
AZZ505-180200-
SOUTH CENTRAL PINAL COUNTY-
INCLUDING PICACHO PEAK STATE PARK
1139 AM MST THU SEP 17 2026
REST OF TODAY
PARTLY CLOUDY. HIGHS 87 TO 92.
TONIGHT
MOSTLY CLEAR. LOWS 68 TO 73.
FRIDAY
MOSTLY SUNNY. HIGHS 91 TO 96.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 67 TO 72.
SATURDAY
SUNNY. HIGHS 91 TO 96.
SATURDAY NIGHT
CLEAR. LOWS 67 TO 72.
SUNDAY
MOSTLY SUNNY. HIGHS 92 TO 97.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 68 TO 73.
MONDAY
PARTLY CLOUDY. HIGHS 91 TO 96.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 67 TO 72.
TUESDAY
MOSTLY SUNNY WITH A 10 PERCENT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 91 TO 96.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLEAR. LOWS 68 TO 73. HIGHS
92 TO 97.
AZZ506-180200-
SOUTHEAST PINAL COUNTY-
INCLUDING MAMMOTH AND ORACLE
1139 AM MST THU SEP 17 2026
REST OF TODAY
PARTLY CLOUDY. HIGHS 84 TO 90.
TONIGHT
MOSTLY CLEAR. LOWS 67 TO 72.
FRIDAY
MOSTLY SUNNY. HIGHS 89 TO 95.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 67 TO 72.
SATURDAY
SUNNY. HIGHS 89 TO 95.
SATURDAY NIGHT
CLEAR. LOWS 66 TO 71.
SUNDAY
MOSTLY SUNNY. HIGHS 88 TO 94.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 67 TO 72.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. HIGHS 87 TO 93. LOWS
66 TO 71.
TUESDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 88 TO 94.
TUESDAY NIGHT
MOSTLY CLEAR 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.
AZZ507-180200-
UPPER SAN PEDRO RIVER VALLEY-
INCLUDING SIERRA VISTA AND BENSON
1139 AM MST THU SEP 17 2026
REST OF TODAY
MOSTLY SUNNY. WARMER. HIGHS 83 TO 88.
TONIGHT
MOSTLY CLEAR. LOWS 62 TO 67.
FRIDAY
MOSTLY SUNNY. HIGHS 86 TO 92.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 60 TO 66.
SATURDAY
SUNNY. HIGHS 87 TO 93.
SATURDAY NIGHT
CLEAR. LOWS 60 TO 65.
SUNDAY
MOSTLY SUNNY. HIGHS 85 TO 91.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 62 TO 67.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. HIGHS 84 TO 90. LOWS
61 TO 66.
TUESDAY
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 84 TO 90.
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 81 TO 87.
AZZ508-180200-
EASTERN COCHISE COUNTY BELOW 5000 FEET-
INCLUDING WILLCOX AND DOUGLAS
1139 AM MST THU SEP 17 2026
REST OF TODAY
MOSTLY SUNNY WITH A 30 PERCENT CHANCE OF SHOWERS
AND THUNDERSTORMS. WARMER. HIGHS 85 TO 90.
TONIGHT
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE EVENING, THEN SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS
63 TO 68. CHANCE OF PRECIPITATION 30 PERCENT.
FRIDAY
MOSTLY SUNNY. HIGHS 87 TO 92.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 62 TO 67.
SATURDAY
SUNNY. HIGHS 89 TO 94.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 61 TO 66.
SUNDAY
MOSTLY SUNNY. HIGHS 87 TO 92.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 63 TO 68.
MONDAY
PARTLY CLOUDY. HIGHS 86 TO 91.
MONDAY NIGHT
MOSTLY 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 82 TO 87.
AZZ509-180200-
UPPER GILA RIVER VALLEY-
INCLUDING CLIFTON AND SAFFORD
1139 AM MST THU SEP 17 2026
REST OF TODAY
MOSTLY SUNNY. HIGHS 82 TO 88.
TONIGHT
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE EVENING, THEN SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS
AFTER MIDNIGHT. LOWS 63 TO 69. CHANCE OF PRECIPITATION
30 PERCENT.
FRIDAY
MOSTLY SUNNY. HIGHS 86 TO 92.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 63 TO 69.
SATURDAY
SUNNY. HIGHS 87 TO 93.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 62 TO 68.
SUNDAY
MOSTLY SUNNY. HIGHS 85 TO 93.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 62 TO 68.
MONDAY
MOSTLY CLOUDY. HIGHS 85 TO 93.
MONDAY NIGHT
MOSTLY CLOUDY WITH A 10 PERCENT CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS 63 TO 69.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY WITH A 30 PERCENT
CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS 83 TO 91. LOWS 61 TO
69.
WEDNESDAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS
AND THUNDERSTORMS. HIGHS 81 TO 89.
AZZ510-180200-
WHITE MOUNTAINS OF GRAHAM AND GREENLEE COUNTIES-
INCLUDING HANNAGAN MEADOW
1139 AM MST THU SEP 17 2026
REST OF TODAY
MOSTLY SUNNY. WARMER. HIGHS 70 TO 80.
TONIGHT
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE EVENING, THEN SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS
AFTER MIDNIGHT. LOWS 53 TO 63. CHANCE OF PRECIPITATION
30 PERCENT.
FRIDAY
PARTLY CLOUDY. A 10 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
PARTLY CLOUDY. LOWS 52 TO 62.
MONDAY AND MONDAY NIGHT
MOSTLY CLOUDY. HIGHS 73 TO 83. LOWS
52 TO 62.
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 52 TO 62.
WEDNESDAY
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS
AND THUNDERSTORMS. HIGHS 69 TO 79.
AZZ511-180200-
GALIURO AND PINALENO MOUNTAINS-
INCLUDING MOUNT GRAHAM
1139 AM MST THU SEP 17 2026
REST OF TODAY
MOSTLY SUNNY. WARMER. HIGHS 71 TO 81.
TONIGHT
PARTLY CLOUDY. A 10 PERCENT CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT. LOWS 58 TO 64.
FRIDAY
MOSTLY SUNNY. HIGHS 74 TO 84.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 58 TO 64.
SATURDAY
MOSTLY SUNNY. HIGHS 75 TO 85.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 57 TO 63.
SUNDAY
MOSTLY SUNNY. HIGHS 74 TO 84.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 58 TO 64.
MONDAY
PARTLY CLOUDY. HIGHS 73 TO 83.
MONDAY NIGHT
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF
SHOWERS. LOWS 57 TO 63.
TUESDAY
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 72 TO 82.
TUESDAY NIGHT
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. LOWS 57 TO 63. CHANCE OF PRECIPITATION
30 PERCENT.
WEDNESDAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS
AND THUNDERSTORMS. HIGHS 70 TO 80.
AZZ512-180200-
CHIRICAHUA MOUNTAINS-
INCLUDING CHIRICAHUA N.M.
1139 AM MST THU SEP 17 2026
REST OF TODAY
MOSTLY SUNNY WITH A 10 PERCENT CHANCE OF SHOWERS
AND THUNDERSTORMS. WARMER. HIGHS 76 TO 84.
TONIGHT
PARTLY CLOUDY. A 30 PERCENT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING. LOWS 58 TO 64.
FRIDAY
MOSTLY SUNNY. A 10 PERCENT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS 77 TO 87.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 58 TO 64.
SATURDAY
MOSTLY SUNNY. HIGHS 78 TO 88.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 56 TO 62.
SUNDAY
MOSTLY SUNNY. HIGHS 77 TO 85.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 57 TO 63.
MONDAY
PARTLY CLOUDY. HIGHS 77 TO 85.
MONDAY NIGHT
MOSTLY CLOUDY WITH A 10 PERCENT CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS 57 TO 63.
TUESDAY
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 74 TO 84.
TUESDAY NIGHT
MOSTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. LOWS 54 TO 62. CHANCE OF PRECIPITATION
40 PERCENT.
WEDNESDAY
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. HIGHS
71 TO 81. CHANCE OF PRECIPITATION 60 PERCENT.
AZZ513-180200-
DRAGOON AND MULE AND HUACHUCA AND SANTA RITA MOUNTAINS-
INCLUDING BISBEE, CANELO HILLS, AND MADERA CANYON
1139 AM MST THU SEP 17 2026
REST OF TODAY
MOSTLY SUNNY. WARMER. HIGHS 77 TO 85.
TONIGHT
MOSTLY CLEAR. LOWS 60 TO 65.
FRIDAY
MOSTLY SUNNY. HIGHS 80 TO 88.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 59 TO 64.
SATURDAY
SUNNY. HIGHS 80 TO 88.
SATURDAY NIGHT
CLEAR. LOWS 58 TO 63.
SUNDAY
MOSTLY SUNNY. HIGHS 78 TO 86.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 59 TO 64.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. HIGHS 77 TO 85. LOWS
58 TO 63.
TUESDAY
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 77 TO 85.
TUESDAY NIGHT
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. LOWS 58 TO 63. CHANCE OF PRECIPITATION
30 PERCENT.
WEDNESDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS
AND THUNDERSTORMS. HIGHS 75 TO 83.
AZZ514-180200-
CATALINA AND RINCON MOUNTAINS-
INCLUDING MOUNT LEMMON AND SUMMERHAVEN
1139 AM MST THU SEP 17 2026
REST OF TODAY
PARTLY CLOUDY. HIGHS 70 TO 78.
TONIGHT
MOSTLY CLEAR. LOWS 59 TO 65.
FRIDAY
MOSTLY SUNNY. HIGHS 75 TO 83.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 59 TO 65.
SATURDAY
SUNNY. HIGHS 75 TO 83.
SATURDAY NIGHT
CLEAR. LOWS 58 TO 64.
SUNDAY
MOSTLY SUNNY. HIGHS 73 TO 81.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 58 TO 64.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. HIGHS 73 TO 81. LOWS
58 TO 64.
TUESDAY
PARTLY CLOUDY WITH CHANCE OF THUNDERSTORMS AND SLIGHT
CHANCE OF SHOWERS. HIGHS 73 TO 81. CHANCE OF PRECIPITATION
30 PERCENT.
TUESDAY NIGHT
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF
SHOWERS AND THUNDERSTORMS. LOWS 58 TO 64.
WEDNESDAY
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS
AND THUNDERSTORMS. HIGHS 71 TO 79.
AZZ515-180200-
BABOQUIVARI MOUNTAINS-
INCLUDING KITT PEAK
1139 AM MST THU SEP 17 2026
REST OF TODAY
PARTLY CLOUDY. HIGHS 79 TO 85.
TONIGHT
MOSTLY CLEAR. LOWS 64 TO 69.
FRIDAY
MOSTLY SUNNY. HIGHS 82 TO 88.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 63 TO 68.
SATURDAY
SUNNY. HIGHS 83 TO 89.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 63 TO 68.
SUNDAY
MOSTLY SUNNY. HIGHS 83 TO 88.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 63 TO 68.
MONDAY
PARTLY CLOUDY. HIGHS 81 TO 87.
MONDAY NIGHT THROUGH TUESDAY NIGHT
MOSTLY CLEAR. LOWS 62 TO
68. HIGHS 81 TO 87.
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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