926
FPUS55 KTWC 281839
ZFPTWC
ZONE FORECAST PRODUCT FOR SOUTHEAST ARIZONA
NATIONAL WEATHER SERVICE TUCSON AZ
1139 AM MST THU MAY 28 2026
AZZ501-290200-
WESTERN PIMA COUNTY-
INCLUDING AJO AND ORGAN PIPE CACTUS N.M.
1139 AM MST THU MAY 28 2026
REST OF TODAY
PARTLY CLOUDY. HIGHS 82 TO 87.
TONIGHT
MOSTLY CLEAR. LOWS 53 TO 58.
FRIDAY
MOSTLY SUNNY. HIGHS 83 TO 88.
FRIDAY NIGHT
CLEAR. LOWS 57 TO 62.
SATURDAY
SUNNY. HIGHS 90 TO 95.
SATURDAY NIGHT
CLEAR. LOWS 62 TO 67.
SUNDAY
SUNNY. HIGHS 96 TO 101.
SUNDAY NIGHT
CLEAR. LOWS 66 TO 71.
MONDAY THROUGH WEDNESDAY
MOSTLY CLEAR. HIGHS 99 TO 105. LOWS
67 TO 72.
AZZ502-290200-
TOHONO O'ODHAM NATION-
INCLUDING SELLS
1139 AM MST THU MAY 28 2026
REST OF TODAY
MOSTLY CLOUDY. HIGHS 82 TO 87.
TONIGHT
MOSTLY CLEAR. LOWS 54 TO 59.
FRIDAY
SUNNY. HIGHS 82 TO 87.
FRIDAY NIGHT
CLEAR. LOWS 55 TO 60.
SATURDAY
SUNNY. HIGHS 87 TO 92.
SATURDAY NIGHT
CLEAR. LOWS 60 TO 65.
SUNDAY
SUNNY. HIGHS 93 TO 98.
SUNDAY NIGHT
CLEAR. LOWS 63 TO 69.
MONDAY AND MONDAY NIGHT
MOSTLY CLEAR. HIGHS 97 TO 102. LOWS
64 TO 70.
TUESDAY
SUNNY. HIGHS 97 TO 102.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLEAR. LOWS 64 TO 70. HIGHS
97 TO 102.
AZZ503-290200-
UPPER SANTA CRUZ RIVER VALLEY/ALTAR VALLEY-
INCLUDING NOGALES
1139 AM MST THU MAY 28 2026
REST OF TODAY
MOSTLY CLOUDY. HIGHS 80 TO 86.
TONIGHT
PARTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS 50 TO
55.
FRIDAY
BREEZY, SUNNY. HIGHS 81 TO 86. SOUTHWEST WIND 15 TO
25 MPH IN THE AFTERNOON.
FRIDAY NIGHT
CLEAR. LOWS 47 TO 53.
SATURDAY
SUNNY. HIGHS 84 TO 90.
SATURDAY NIGHT
CLEAR. LOWS 52 TO 58.
SUNDAY
SUNNY. HIGHS 89 TO 95.
SUNDAY NIGHT
CLEAR. LOWS 56 TO 62.
MONDAY THROUGH WEDNESDAY
PARTLY CLOUDY. HIGHS 91 TO 98. LOWS
57 TO 64.
AZZ504-290200-
TUCSON METRO AREA-
INCLUDING TUCSON, GREEN VALLEY, MARANA, AND VAIL
1139 AM MST THU MAY 28 2026
REST OF TODAY
MOSTLY CLOUDY. HIGHS 85 TO 91. SOUTH WIND 10 TO
15 MPH.
TONIGHT
MOSTLY CLEAR. LOWS 54 TO 60. SOUTHWEST WIND 10 TO
15 MPH BECOMING SOUTH AFTER MIDNIGHT.
FRIDAY
SUNNY. HIGHS 84 TO 90. SOUTHWEST WIND AROUND 10 MPH
INCREASING TO WEST IN THE AFTERNOON.
FRIDAY NIGHT
CLEAR. LOWS 54 TO 60. WEST WIND 10 TO 15 MPH
BECOMING SOUTHWEST AFTER MIDNIGHT.
SATURDAY
SUNNY. HIGHS 86 TO 92. SOUTHEAST WIND AROUND 5 MPH
BECOMING NORTHWEST IN THE AFTERNOON.
SATURDAY NIGHT
CLEAR. LOWS 58 TO 64.
SUNDAY
SUNNY. HIGHS 91 TO 97.
SUNDAY NIGHT
CLEAR. LOWS 62 TO 68.
MONDAY
SUNNY. HIGHS 95 TO 101.
MONDAY NIGHT THROUGH WEDNESDAY
PARTLY CLOUDY. LOWS 64 TO 70.
HIGHS 95 TO 101.
AZZ505-290200-
SOUTH CENTRAL PINAL COUNTY-
INCLUDING PICACHO PEAK STATE PARK
1139 AM MST THU MAY 28 2026
REST OF TODAY
MOSTLY CLOUDY. HIGHS 86 TO 91.
TONIGHT
MOSTLY CLEAR. LOWS 54 TO 60.
FRIDAY
SUNNY. HIGHS 83 TO 88.
FRIDAY NIGHT
CLEAR. LOWS 54 TO 60.
SATURDAY
SUNNY. HIGHS 86 TO 91.
SATURDAY NIGHT
CLEAR. LOWS 60 TO 65.
SUNDAY
SUNNY. HIGHS 92 TO 97.
SUNDAY NIGHT
CLEAR. LOWS 63 TO 68.
MONDAY
SUNNY. HIGHS 96 TO 101.
MONDAY NIGHT THROUGH WEDNESDAY
MOSTLY CLEAR. LOWS 66 TO 71.
HIGHS 97 TO 102.
AZZ506-290200-
SOUTHEAST PINAL COUNTY-
INCLUDING MAMMOTH AND ORACLE
1139 AM MST THU MAY 28 2026
REST OF TODAY
MOSTLY CLOUDY. HIGHS 85 TO 91.
TONIGHT
MOSTLY CLEAR. LOWS 56 TO 61.
FRIDAY
BREEZY, SUNNY. HIGHS 81 TO 87. WEST WIND 15 TO 25 MPH
IN THE AFTERNOON.
FRIDAY NIGHT
CLEAR. LOWS 54 TO 59.
SATURDAY
SUNNY. HIGHS 84 TO 90.
SATURDAY NIGHT
CLEAR. LOWS 58 TO 63.
SUNDAY
SUNNY. HIGHS 90 TO 96.
SUNDAY NIGHT
CLEAR. LOWS 62 TO 67.
MONDAY
SUNNY. HIGHS 94 TO 100.
MONDAY NIGHT THROUGH WEDNESDAY
PARTLY CLOUDY. LOWS 64 TO 70.
HIGHS 93 TO 100.
AZZ507-290200-
UPPER SAN PEDRO RIVER VALLEY-
INCLUDING SIERRA VISTA AND BENSON
1139 AM MST THU MAY 28 2026
REST OF TODAY
MOSTLY CLOUDY. HIGHS 81 TO 87.
TONIGHT
MOSTLY CLEAR. LOWS 51 TO 56.
FRIDAY
BREEZY, SUNNY. HIGHS 82 TO 87. SOUTHWEST WIND 15 TO
25 MPH IN THE AFTERNOON.
FRIDAY NIGHT
CLEAR. LOWS 49 TO 54.
SATURDAY
SUNNY. HIGHS 84 TO 89.
SATURDAY NIGHT
CLEAR. LOWS 53 TO 58.
SUNDAY
SUNNY. HIGHS 88 TO 93.
SUNDAY NIGHT
CLEAR. LOWS 56 TO 61.
MONDAY
SUNNY. HIGHS 90 TO 96.
MONDAY NIGHT THROUGH WEDNESDAY
PARTLY CLOUDY. LOWS 59 TO 64.
HIGHS 89 TO 96.
AZZ508-290200-
EASTERN COCHISE COUNTY BELOW 5000 FEET-
INCLUDING WILLCOX AND DOUGLAS
1139 AM MST THU MAY 28 2026
REST OF TODAY
MOSTLY CLOUDY. HIGHS 84 TO 89.
TONIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS 52 TO
58.
FRIDAY
BREEZY. MOSTLY SUNNY. HIGHS 85 TO 90. SOUTHWEST WIND
15 TO 25 MPH IN THE AFTERNOON.
FRIDAY NIGHT
CLEAR. LOWS 49 TO 55.
SATURDAY
SUNNY. HIGHS 86 TO 91.
SATURDAY NIGHT
CLEAR. LOWS 52 TO 58.
SUNDAY
SUNNY. HIGHS 89 TO 94.
SUNDAY NIGHT
CLEAR. LOWS 56 TO 61.
MONDAY
SUNNY. HIGHS 92 TO 97.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS 59 TO 64. HIGHS
92 TO 97.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 59 TO 64.
WEDNESDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 89 TO 94. CHANCE OF PRECIPITATION
30 PERCENT.
AZZ509-290200-
UPPER GILA RIVER VALLEY-
INCLUDING CLIFTON AND SAFFORD
1139 AM MST THU MAY 28 2026
REST OF TODAY
MOSTLY CLOUDY. HIGHS 84 TO 92.
TONIGHT
PARTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS 54 TO
60.
FRIDAY
BREEZY, SUNNY. HIGHS 82 TO 90. SOUTHWEST WIND 15 TO
25 MPH IN THE AFTERNOON.
FRIDAY NIGHT
BREEZY, CLEAR. LOWS 52 TO 58. WEST WIND 15 TO
25 MPH IN THE EVENING.
SATURDAY
SUNNY. HIGHS 83 TO 91.
SATURDAY NIGHT
CLEAR. LOWS 55 TO 61.
SUNDAY
SUNNY. HIGHS 87 TO 95.
SUNDAY NIGHT
CLEAR. LOWS 58 TO 64.
MONDAY
SUNNY. HIGHS 91 TO 99.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS 61 TO 67. HIGHS
91 TO 99.
TUESDAY NIGHT
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF
SHOWERS AND THUNDERSTORMS. LOWS 61 TO 67.
WEDNESDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 88 TO 96. CHANCE OF PRECIPITATION
30 PERCENT.
AZZ510-290200-
WHITE MOUNTAINS OF GRAHAM AND GREENLEE COUNTIES-
INCLUDING HANNAGAN MEADOW
1139 AM MST THU MAY 28 2026
REST OF TODAY
MOSTLY CLOUDY. HIGHS 72 TO 82.
TONIGHT
PARTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS 44 TO
56.
FRIDAY
BREEZY, SUNNY. HIGHS 70 TO 80. SOUTHWEST WIND 15 TO
25 MPH IN THE AFTERNOON.
FRIDAY NIGHT
CLEAR. LOWS 41 TO 53.
SATURDAY
SUNNY. HIGHS 73 TO 81.
SATURDAY NIGHT
CLEAR. LOWS 44 TO 56.
SUNDAY
SUNNY. HIGHS 77 TO 85.
SUNDAY NIGHT
CLEAR. LOWS 47 TO 59.
MONDAY
SUNNY. HIGHS 79 TO 89.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS 50 TO 62. HIGHS
79 TO 89.
TUESDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
SHOWERS AND THUNDERSTORMS. LOWS 51 TO 63.
WEDNESDAY
PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS
AND THUNDERSTORMS. HIGHS 75 TO 85.
AZZ511-290200-
GALIURO AND PINALENO MOUNTAINS-
INCLUDING MOUNT GRAHAM
1139 AM MST THU MAY 28 2026
REST OF TODAY
MOSTLY CLOUDY. HIGHS 72 TO 82.
TONIGHT
PARTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS 50 TO
56.
FRIDAY
BREEZY, SUNNY. HIGHS 70 TO 80. SOUTHWEST WIND 15 TO
25 MPH IN THE AFTERNOON.
FRIDAY NIGHT
BREEZY, CLEAR. LOWS 47 TO 53. WEST WIND 15 TO
25 MPH IN THE EVENING.
SATURDAY
SUNNY. HIGHS 71 TO 81.
SATURDAY NIGHT
CLEAR. LOWS 50 TO 56.
SUNDAY
SUNNY. HIGHS 76 TO 86.
SUNDAY NIGHT
CLEAR. LOWS 54 TO 60.
MONDAY
SUNNY. HIGHS 79 TO 89.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS 57 TO 63. HIGHS
80 TO 90.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 57 TO 63.
WEDNESDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 77 TO 87. CHANCE OF PRECIPITATION
30 PERCENT.
AZZ512-290200-
CHIRICAHUA MOUNTAINS-
INCLUDING CHIRICAHUA N.M.
1139 AM MST THU MAY 28 2026
REST OF TODAY
MOSTLY CLOUDY. HIGHS 74 TO 82.
TONIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS 51 TO
57.
FRIDAY
BREEZY. MOSTLY SUNNY. HIGHS 76 TO 84. SOUTHWEST WIND
15 TO 25 MPH IN THE AFTERNOON.
FRIDAY NIGHT
CLEAR. LOWS 47 TO 53.
SATURDAY
SUNNY. HIGHS 76 TO 84.
SATURDAY NIGHT
CLEAR. LOWS 50 TO 56.
SUNDAY
SUNNY. HIGHS 78 TO 88.
SUNDAY NIGHT
CLEAR. LOWS 53 TO 59.
MONDAY
SUNNY. HIGHS 81 TO 91.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 56 TO 62.
TUESDAY
MOSTLY SUNNY. HIGHS 81 TO 91.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS 55 TO 61.
WEDNESDAY
PARTLY CLOUDY WITH CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 78 TO 88. CHANCE OF PRECIPITATION
30 PERCENT.
AZZ513-290200-
DRAGOON AND MULE AND HUACHUCA AND SANTA RITA MOUNTAINS-
INCLUDING BISBEE, CANELO HILLS, AND MADERA CANYON
1139 AM MST THU MAY 28 2026
REST OF TODAY
MOSTLY CLOUDY. HIGHS 75 TO 81.
TONIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS 49 TO
55.
FRIDAY
BREEZY, SUNNY. HIGHS 75 TO 83. SOUTHWEST WIND 15 TO
25 MPH IN THE AFTERNOON.
FRIDAY NIGHT
CLEAR. LOWS 46 TO 52.
SATURDAY
SUNNY. HIGHS 78 TO 86.
SATURDAY NIGHT
CLEAR. LOWS 51 TO 56.
SUNDAY
SUNNY. HIGHS 82 TO 90.
SUNDAY NIGHT
CLEAR. LOWS 55 TO 60.
MONDAY
SUNNY. HIGHS 84 TO 92.
MONDAY NIGHT THROUGH WEDNESDAY
PARTLY CLOUDY. LOWS 56 TO 62.
HIGHS 83 TO 92.
AZZ514-290200-
CATALINA AND RINCON MOUNTAINS-
INCLUDING MOUNT LEMMON AND SUMMERHAVEN
1139 AM MST THU MAY 28 2026
REST OF TODAY
MOSTLY CLOUDY. HIGHS 68 TO 80.
TONIGHT
MOSTLY CLEAR. LOWS 49 TO 55.
FRIDAY
BREEZY, SUNNY. HIGHS 67 TO 79. SOUTHWEST WIND 15 TO
25 MPH IN THE AFTERNOON.
FRIDAY NIGHT
CLEAR. LOWS 47 TO 53.
SATURDAY
SUNNY. HIGHS 69 TO 81.
SATURDAY NIGHT
CLEAR. LOWS 51 TO 57.
SUNDAY
SUNNY. HIGHS 74 TO 86.
SUNDAY NIGHT
CLEAR. LOWS 55 TO 61.
MONDAY
SUNNY. HIGHS 77 TO 89.
MONDAY NIGHT THROUGH WEDNESDAY
PARTLY CLOUDY. LOWS 57 TO 64.
HIGHS 77 TO 90.
AZZ515-290200-
BABOQUIVARI MOUNTAINS-
INCLUDING KITT PEAK
1139 AM MST THU MAY 28 2026
REST OF TODAY
MOSTLY CLOUDY. HIGHS 73 TO 79.
TONIGHT
MOSTLY CLEAR. LOWS 50 TO 55.
FRIDAY
SUNNY. HIGHS 73 TO 79.
FRIDAY NIGHT
CLEAR. LOWS 50 TO 55.
SATURDAY
SUNNY. HIGHS 77 TO 83.
SATURDAY NIGHT
CLEAR. LOWS 55 TO 60.
SUNDAY
SUNNY. HIGHS 83 TO 89.
SUNDAY NIGHT
CLEAR. LOWS 59 TO 64.
MONDAY AND MONDAY NIGHT
MOSTLY CLEAR. HIGHS 86 TO 92. LOWS
61 TO 66.
TUESDAY
SUNNY. HIGHS 86 TO 92.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLEAR. LOWS 62 TO 67. HIGHS
86 TO 92.
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