523
FPUS55 KTWC 280913
ZFPTWC
ZONE FORECAST PRODUCT FOR SOUTHEAST ARIZONA
NATIONAL WEATHER SERVICE TUCSON AZ
212 AM MST THU MAY 28 2026
AZZ501-290200-
WESTERN PIMA COUNTY-
INCLUDING AJO AND ORGAN PIPE CACTUS N.M.
212 AM MST THU MAY 28 2026
TODAY
MOSTLY SUNNY. HIGHS 82 TO 87.
TONIGHT
MOSTLY CLEAR. LOWS 54 TO 59.
FRIDAY
MOSTLY SUNNY. HIGHS 84 TO 89.
FRIDAY NIGHT
CLEAR. LOWS 58 TO 63.
SATURDAY
SUNNY. HIGHS 90 TO 95.
SATURDAY NIGHT
CLEAR. LOWS 62 TO 67.
SUNDAY
SUNNY. HIGHS 96 TO 101.
SUNDAY NIGHT
CLEAR. LOWS 67 TO 72.
MONDAY THROUGH WEDNESDAY
MOSTLY CLEAR. HIGHS 100 TO 106. LOWS
68 TO 74.
AZZ502-290200-
TOHONO O'ODHAM NATION-
INCLUDING SELLS
212 AM MST THU MAY 28 2026
TODAY
PARTLY CLOUDY. HIGHS 82 TO 87.
TONIGHT
MOSTLY CLEAR. LOWS 54 TO 59.
FRIDAY
SUNNY. HIGHS 83 TO 88.
FRIDAY NIGHT
CLEAR. LOWS 56 TO 61.
SATURDAY
SUNNY. HIGHS 88 TO 93.
SATURDAY NIGHT
CLEAR. LOWS 60 TO 66.
SUNDAY
SUNNY. HIGHS 93 TO 98.
SUNDAY NIGHT
CLEAR. LOWS 65 TO 70.
MONDAY THROUGH WEDNESDAY
MOSTLY CLEAR. HIGHS 97 TO 103. LOWS
67 TO 73.
AZZ503-290200-
UPPER SANTA CRUZ RIVER VALLEY/ALTAR VALLEY-
INCLUDING NOGALES
212 AM MST THU MAY 28 2026
TODAY
BREEZY. MOSTLY CLOUDY. HIGHS 80 TO 86. SOUTH WIND 15 TO
25 MPH IN THE AFTERNOON.
TONIGHT
PARTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS 50 TO
55.
FRIDAY
SUNNY. HIGHS 81 TO 87.
FRIDAY NIGHT
CLEAR. LOWS 48 TO 54.
SATURDAY
SUNNY. HIGHS 84 TO 90.
SATURDAY NIGHT
CLEAR. LOWS 53 TO 59.
SUNDAY
SUNNY. HIGHS 89 TO 95.
SUNDAY NIGHT AND MONDAY
CLEAR. LOWS 57 TO 63. HIGHS 92 TO 98.
MONDAY NIGHT THROUGH WEDNESDAY
MOSTLY CLEAR. LOWS 59 TO 66.
HIGHS 91 TO 99.
AZZ504-290200-
TUCSON METRO AREA-
INCLUDING TUCSON, GREEN VALLEY, MARANA, AND VAIL
212 AM MST THU MAY 28 2026
TODAY
MOSTLY CLOUDY. HIGHS 85 TO 91. SOUTH WIND 5 TO 10 MPH
INCREASING TO 15 TO 20 MPH IN THE AFTERNOON.
TONIGHT
MOSTLY CLEAR. LOWS 55 TO 61. SOUTHWEST WIND 10 TO
15 MPH DECREASING TO AROUND 10 MPH AFTER MIDNIGHT.
FRIDAY
SUNNY. HIGHS 84 TO 90. SOUTHWEST WIND AROUND 10 MPH
INCREASING TO WEST 10 TO 20 MPH IN THE AFTERNOON.
FRIDAY NIGHT
CLEAR. LOWS 55 TO 61. 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 59 TO 65.
SUNDAY
SUNNY. HIGHS 91 TO 97.
SUNDAY NIGHT AND MONDAY
CLEAR. LOWS 63 TO 69. HIGHS 95 TO 101.
MONDAY NIGHT THROUGH WEDNESDAY
MOSTLY CLEAR. LOWS 65 TO 72.
HIGHS 95 TO 102.
AZZ505-290200-
SOUTH CENTRAL PINAL COUNTY-
INCLUDING PICACHO PEAK STATE PARK
212 AM MST THU MAY 28 2026
TODAY
PARTLY CLOUDY. HIGHS 86 TO 91.
TONIGHT
CLEAR. LOWS 55 TO 61.
FRIDAY
SUNNY. HIGHS 84 TO 89.
FRIDAY NIGHT
CLEAR. LOWS 56 TO 61.
SATURDAY
SUNNY. HIGHS 86 TO 91.
SATURDAY NIGHT
CLEAR. LOWS 60 TO 65.
SUNDAY
SUNNY. HIGHS 92 TO 97.
SUNDAY NIGHT
CLEAR. LOWS 65 TO 70.
MONDAY THROUGH WEDNESDAY
MOSTLY CLEAR. HIGHS 96 TO 103. LOWS
67 TO 74.
AZZ506-290200-
SOUTHEAST PINAL COUNTY-
INCLUDING MAMMOTH AND ORACLE
212 AM MST THU MAY 28 2026
TODAY
PARTLY CLOUDY. HIGHS 85 TO 91.
TONIGHT
MOSTLY CLEAR. LOWS 56 TO 61.
FRIDAY
SUNNY. HIGHS 82 TO 88.
FRIDAY NIGHT
CLEAR. LOWS 56 TO 61.
SATURDAY
SUNNY. HIGHS 84 TO 90.
SATURDAY NIGHT
CLEAR. LOWS 59 TO 64.
SUNDAY
SUNNY. HIGHS 90 TO 96.
SUNDAY NIGHT AND MONDAY
CLEAR. LOWS 64 TO 69. HIGHS 94 TO 100.
MONDAY NIGHT THROUGH WEDNESDAY
MOSTLY CLEAR. LOWS 66 TO 73.
HIGHS 94 TO 101.
AZZ507-290200-
UPPER SAN PEDRO RIVER VALLEY-
INCLUDING SIERRA VISTA AND BENSON
212 AM MST THU MAY 28 2026
TODAY
MOSTLY CLOUDY. HIGHS 81 TO 87.
TONIGHT
PARTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS 52 TO
57.
FRIDAY
BREEZY, SUNNY. HIGHS 83 TO 88. SOUTHWEST WIND 15 TO
25 MPH IN THE AFTERNOON.
FRIDAY NIGHT
CLEAR. LOWS 50 TO 55.
SATURDAY
SUNNY. HIGHS 84 TO 89.
SATURDAY NIGHT
CLEAR. LOWS 53 TO 58.
SUNDAY
SUNNY. HIGHS 88 TO 93.
SUNDAY NIGHT AND MONDAY
CLEAR. LOWS 57 TO 63. HIGHS 90 TO 96.
MONDAY NIGHT THROUGH WEDNESDAY
PARTLY CLOUDY. LOWS 60 TO 66.
HIGHS 89 TO 97.
AZZ508-290200-
EASTERN COCHISE COUNTY BELOW 5000 FEET-
INCLUDING WILLCOX AND DOUGLAS
212 AM MST THU MAY 28 2026
TODAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. HIGHS 84 TO 89.
TONIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS 52 TO
58.
FRIDAY
BREEZY, SUNNY. HIGHS 85 TO 90. SOUTHWEST WIND 15 TO
25 MPH IN THE AFTERNOON.
FRIDAY NIGHT
CLEAR. LOWS 50 TO 56.
SATURDAY
SUNNY. HIGHS 86 TO 91.
SATURDAY NIGHT
CLEAR. LOWS 52 TO 58.
SUNDAY
SUNNY. HIGHS 89 TO 94.
SUNDAY NIGHT AND MONDAY
CLEAR. LOWS 58 TO 63. HIGHS 92 TO 97.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS 61 TO 66. HIGHS
93 TO 98.
TUESDAY NIGHT
MOSTLY CLEAR WITH A 10 PERCENT CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS 61 TO 66.
WEDNESDAY
PARTLY CLOUDY. HIGHS 89 TO 94.
AZZ509-290200-
UPPER GILA RIVER VALLEY-
INCLUDING CLIFTON AND SAFFORD
212 AM MST THU MAY 28 2026
TODAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. HIGHS 84 TO 92.
TONIGHT
MOSTLY CLEAR. LOWS 55 TO 61.
FRIDAY
BREEZY, SUNNY. HIGHS 83 TO 91. SOUTHWEST WIND 15 TO
25 MPH IN THE AFTERNOON.
FRIDAY NIGHT
CLEAR. LOWS 53 TO 59.
SATURDAY
SUNNY. HIGHS 83 TO 91.
SATURDAY NIGHT
CLEAR. LOWS 55 TO 61.
SUNDAY
SUNNY. HIGHS 88 TO 96.
SUNDAY NIGHT AND MONDAY
CLEAR. LOWS 60 TO 66. HIGHS 91 TO 99.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS 63 TO 69. HIGHS
92 TO 100.
TUESDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
SHOWERS AND THUNDERSTORMS. LOWS 63 TO 71.
WEDNESDAY
PARTLY CLOUDY. HIGHS 88 TO 96.
AZZ510-290200-
WHITE MOUNTAINS OF GRAHAM AND GREENLEE COUNTIES-
INCLUDING HANNAGAN MEADOW
212 AM MST THU MAY 28 2026
TODAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. HIGHS 72 TO 82.
TONIGHT
MOSTLY CLEAR. LOWS 44 TO 56.
FRIDAY
BREEZY, SUNNY. HIGHS 70 TO 80. SOUTHWEST WIND 15 TO
25 MPH IN THE AFTERNOON.
FRIDAY NIGHT
CLEAR. LOWS 42 TO 54.
SATURDAY
SUNNY. HIGHS 73 TO 81.
SATURDAY NIGHT
CLEAR. LOWS 44 TO 56.
SUNDAY
SUNNY. HIGHS 77 TO 85.
SUNDAY NIGHT AND MONDAY
CLEAR. LOWS 48 TO 60. HIGHS 79 TO 89.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS 52 TO 64. HIGHS
80 TO 90.
TUESDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
SHOWERS AND THUNDERSTORMS. LOWS 53 TO 65.
WEDNESDAY
PARTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS
AND THUNDERSTORMS. HIGHS 76 TO 86.
AZZ511-290200-
GALIURO AND PINALENO MOUNTAINS-
INCLUDING MOUNT GRAHAM
212 AM MST THU MAY 28 2026
TODAY
MOSTLY CLOUDY. HIGHS 72 TO 82.
TONIGHT
PARTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS 50 TO
56.
FRIDAY
BREEZY, SUNNY. HIGHS 71 TO 81. SOUTHWEST WIND 15 TO
25 MPH IN THE AFTERNOON.
FRIDAY NIGHT
BREEZY, CLEAR. LOWS 48 TO 54. WEST WIND 15 TO
25 MPH IN THE EVENING.
SATURDAY
SUNNY. HIGHS 72 TO 82.
SATURDAY NIGHT
CLEAR. LOWS 51 TO 57.
SUNDAY
SUNNY. HIGHS 76 TO 86.
SUNDAY NIGHT AND MONDAY
CLEAR. LOWS 56 TO 62. HIGHS 79 TO 89.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS 58 TO 64. HIGHS
80 TO 90.
TUESDAY NIGHT
MOSTLY CLEAR WITH A 10 PERCENT CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS 59 TO 65.
WEDNESDAY
PARTLY CLOUDY. HIGHS 78 TO 88.
AZZ512-290200-
CHIRICAHUA MOUNTAINS-
INCLUDING CHIRICAHUA N.M.
212 AM MST THU MAY 28 2026
TODAY
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. HIGHS 74 TO 82.
TONIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS 51 TO
57.
FRIDAY
BREEZY, SUNNY. HIGHS 76 TO 84. SOUTHWEST WIND 15 TO
25 MPH IN THE AFTERNOON.
FRIDAY NIGHT
CLEAR. LOWS 48 TO 54.
SATURDAY
SUNNY. HIGHS 76 TO 84.
SATURDAY NIGHT
CLEAR. LOWS 50 TO 56.
SUNDAY
SUNNY. HIGHS 78 TO 88.
SUNDAY NIGHT AND MONDAY
CLEAR. LOWS 54 TO 60. HIGHS 81 TO 91.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS 56 TO 64. HIGHS
82 TO 92.
TUESDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
SHOWERS AND THUNDERSTORMS. LOWS 57 TO 63.
WEDNESDAY
PARTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS
AND THUNDERSTORMS. HIGHS 80 TO 88.
AZZ513-290200-
DRAGOON AND MULE AND HUACHUCA AND SANTA RITA MOUNTAINS-
INCLUDING BISBEE, CANELO HILLS, AND MADERA CANYON
212 AM MST THU MAY 28 2026
TODAY
MOSTLY CLOUDY. HIGHS 75 TO 81.
TONIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS 50 TO
56.
FRIDAY
BREEZY, SUNNY. HIGHS 76 TO 84. SOUTHWEST WIND 15 TO
25 MPH IN THE AFTERNOON.
FRIDAY NIGHT
CLEAR. LOWS 47 TO 53.
SATURDAY
SUNNY. HIGHS 78 TO 86.
SATURDAY NIGHT
CLEAR. LOWS 52 TO 57.
SUNDAY
SUNNY. HIGHS 82 TO 90.
SUNDAY NIGHT AND MONDAY
CLEAR. LOWS 56 TO 61. HIGHS 84 TO 92.
MONDAY NIGHT THROUGH WEDNESDAY
PARTLY CLOUDY. LOWS 57 TO 64.
HIGHS 85 TO 93.
AZZ514-290200-
CATALINA AND RINCON MOUNTAINS-
INCLUDING MOUNT LEMMON AND SUMMERHAVEN
212 AM MST THU MAY 28 2026
TODAY
MOSTLY CLOUDY. HIGHS 68 TO 80.
TONIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING CLEAR. LOWS
50 TO 56.
FRIDAY
BREEZY, SUNNY. HIGHS 68 TO 80. SOUTHWEST WIND 15 TO
25 MPH IN THE AFTERNOON.
FRIDAY NIGHT
CLEAR. LOWS 48 TO 54.
SATURDAY
SUNNY. HIGHS 69 TO 81.
SATURDAY NIGHT
CLEAR. LOWS 52 TO 58.
SUNDAY
SUNNY. HIGHS 74 TO 86.
SUNDAY NIGHT AND MONDAY
CLEAR. LOWS 55 TO 63. HIGHS 77 TO 89.
MONDAY NIGHT THROUGH WEDNESDAY
PARTLY CLOUDY. LOWS 57 TO 66.
HIGHS 78 TO 91.
AZZ515-290200-
BABOQUIVARI MOUNTAINS-
INCLUDING KITT PEAK
212 AM MST THU MAY 28 2026
TODAY
BREEZY. MOSTLY CLOUDY. HIGHS 73 TO 79. SOUTH WIND 20 TO
25 MPH IN THE AFTERNOON.
TONIGHT
MOSTLY CLEAR. LOWS 50 TO 55.
FRIDAY
SUNNY. HIGHS 74 TO 80.
FRIDAY NIGHT
CLEAR. LOWS 51 TO 56.
SATURDAY
SUNNY. HIGHS 78 TO 84.
SATURDAY NIGHT
CLEAR. LOWS 56 TO 61.
SUNDAY
SUNNY. HIGHS 83 TO 89.
SUNDAY NIGHT AND MONDAY
CLEAR. LOWS 60 TO 65. HIGHS 86 TO 92.
MONDAY NIGHT THROUGH WEDNESDAY
MOSTLY CLEAR. LOWS 62 TO 68.
HIGHS 87 TO 94.
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