157
FPUS55 KTWC 220519
ZFPTWC
ZONE FORECAST PRODUCT FOR SOUTHEAST ARIZONA
NATIONAL WEATHER SERVICE TUCSON AZ
1018 PM MST SUN JUN 21 2026
AZZ501-221400-
WESTERN PIMA COUNTY-
INCLUDING AJO AND ORGAN PIPE CACTUS N.M.
1018 PM MST SUN JUN 21 2026
REST OF TONIGHT
MOSTLY CLEAR. LOWS 69 TO 74.
MONDAY
SUNNY. HIGHS 102 TO 107.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 74 TO 79.
TUESDAY
SUNNY. HIGHS 105 TO 110.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 77 TO 82.
WEDNESDAY
PARTLY CLOUDY. HIGHS 108 TO 113.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 80 TO 85.
THURSDAY
MOSTLY SUNNY. HIGHS 109 TO 114.
THURSDAY NIGHT THROUGH FRIDAY NIGHT
MOSTLY CLEAR. LOWS 77 TO
85. HIGHS 104 TO 109.
SATURDAY
SUNNY. HIGHS 102 TO 107.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 74 TO 79.
SUNDAY
SUNNY. HIGHS 100 TO 105.
AZZ502-221400-
TOHONO O'ODHAM NATION-
INCLUDING SELLS
1018 PM MST SUN JUN 21 2026
REST OF TONIGHT
MOSTLY CLEAR. LOWS 69 TO 74.
MONDAY
SUNNY. HIGHS 102 TO 107.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 73 TO 78.
TUESDAY
SUNNY. HIGHS 105 TO 110.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 75 TO 80.
WEDNESDAY
PARTLY CLOUDY. HIGHS 106 TO 111.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 79 TO 84.
THURSDAY
MOSTLY SUNNY. HIGHS 106 TO 111.
THURSDAY NIGHT THROUGH SATURDAY NIGHT
MOSTLY CLEAR. LOWS 74 TO
84. HIGHS 101 TO 108.
SUNDAY
SUNNY. HIGHS 99 TO 104.
AZZ503-221400-
UPPER SANTA CRUZ RIVER VALLEY/ALTAR VALLEY-
INCLUDING NOGALES
1018 PM MST SUN JUN 21 2026
REST OF TONIGHT
CLEAR. LOWS 63 TO 69.
MONDAY
SUNNY. HIGHS 97 TO 103.
MONDAY NIGHT
CLEAR. LOWS 66 TO 72.
TUESDAY
SUNNY. HIGHS 101 TO 107.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 69 TO 75.
WEDNESDAY
MOSTLY SUNNY. HIGHS 101 TO 107.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 71 TO 77.
THURSDAY
MOSTLY SUNNY. HIGHS 101 TO 107.
THURSDAY NIGHT THROUGH SATURDAY NIGHT
BREEZY. MOSTLY CLEAR.
LOWS 67 TO 76. HIGHS 96 TO 104.
SUNDAY
BREEZY, SUNNY. HIGHS 94 TO 100.
AZZ504-221400-
TUCSON METRO AREA-
INCLUDING TUCSON, GREEN VALLEY, MARANA, AND VAIL
1018 PM MST SUN JUN 21 2026
...EXTREME HEAT WATCH IN EFFECT FROM TUESDAY MORNING THROUGH
WEDNESDAY EVENING...
REST OF TONIGHT
MOSTLY CLEAR. LOWS 68 TO 74. SOUTHWEST WIND
AROUND 10 MPH.
MONDAY
SUNNY. HIGHS 101 TO 107. SOUTH WIND AROUND 5 MPH
BECOMING WEST IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 71 TO 77. WEST WIND 5 TO
15 MPH.
TUESDAY
SUNNY. HIGHS 104 TO 110. SOUTHWEST WIND AROUND 5 MPH
BECOMING NORTHWEST 5 TO 15 MPH IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 73 TO 79. NORTHWEST WIND 5 TO
15 MPH BECOMING WEST AROUND 10 MPH AFTER MIDNIGHT.
WEDNESDAY
MOSTLY SUNNY. HIGHS 104 TO 110.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 76 TO 82.
THURSDAY
MOSTLY SUNNY. HIGHS 104 TO 110.
THURSDAY NIGHT THROUGH FRIDAY NIGHT
MOSTLY CLEAR. LOWS 74 TO
81. HIGHS 102 TO 108.
SATURDAY THROUGH SUNDAY
BREEZY, CLEAR. HIGHS 98 TO 106. LOWS
71 TO 77.
AZZ505-221400-
SOUTH CENTRAL PINAL COUNTY-
INCLUDING PICACHO PEAK STATE PARK
1018 PM MST SUN JUN 21 2026
...EXTREME HEAT WATCH IN EFFECT FROM TUESDAY MORNING THROUGH
WEDNESDAY EVENING...
REST OF TONIGHT
MOSTLY CLEAR. LOWS 69 TO 74.
MONDAY
MOSTLY SUNNY. HIGHS 104 TO 109.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 73 TO 78.
TUESDAY
SUNNY. HIGHS 107 TO 112.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 76 TO 81.
WEDNESDAY
MOSTLY SUNNY. HIGHS 107 TO 112.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 78 TO 83.
THURSDAY
MOSTLY SUNNY. HIGHS 107 TO 112.
THURSDAY NIGHT THROUGH FRIDAY NIGHT
MOSTLY CLEAR. LOWS 76 TO
83. HIGHS 104 TO 109.
SATURDAY THROUGH SUNDAY
CLEAR. HIGHS 99 TO 106. LOWS 72 TO 77.
AZZ506-221400-
SOUTHEAST PINAL COUNTY-
INCLUDING MAMMOTH AND ORACLE
1018 PM MST SUN JUN 21 2026
...EXTREME HEAT WATCH IN EFFECT FROM TUESDAY MORNING THROUGH
WEDNESDAY EVENING...
REST OF TONIGHT
MOSTLY CLEAR. LOWS 68 TO 73.
MONDAY
MOSTLY SUNNY. HIGHS 100 TO 106.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 72 TO 77.
TUESDAY
SUNNY. HIGHS 104 TO 110.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 74 TO 79.
WEDNESDAY
MOSTLY SUNNY. HIGHS 104 TO 110.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 77 TO 82.
THURSDAY
MOSTLY SUNNY. HIGHS 104 TO 110.
THURSDAY NIGHT THROUGH FRIDAY NIGHT
MOSTLY CLEAR. LOWS 74 TO
81. HIGHS 101 TO 107.
SATURDAY THROUGH SUNDAY
BREEZY, CLEAR. HIGHS 97 TO 105. LOWS
72 TO 77.
AZZ507-221400-
UPPER SAN PEDRO RIVER VALLEY-
INCLUDING SIERRA VISTA AND BENSON
1018 PM MST SUN JUN 21 2026
...EXTREME HEAT WATCH IN EFFECT FROM TUESDAY MORNING THROUGH
WEDNESDAY EVENING...
REST OF TONIGHT
CLEAR. LOWS 63 TO 68.
MONDAY
SUNNY. HIGHS 97 TO 103.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 65 TO 71.
TUESDAY
SUNNY. HIGHS 100 TO 106.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 68 TO 73.
WEDNESDAY
MOSTLY SUNNY. HIGHS 100 TO 106.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 71 TO 76.
THURSDAY
MOSTLY SUNNY. HIGHS 99 TO 105.
THURSDAY NIGHT THROUGH SATURDAY NIGHT
MOSTLY CLEAR. LOWS 66 TO
74. HIGHS 94 TO 102.
SUNDAY
SUNNY. HIGHS 93 TO 99.
AZZ508-221400-
EASTERN COCHISE COUNTY BELOW 5000 FEET-
INCLUDING WILLCOX AND DOUGLAS
1018 PM MST SUN JUN 21 2026
REST OF TONIGHT
CLEAR. LOWS 63 TO 68.
MONDAY
SUNNY. HIGHS 99 TO 104.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 66 TO 71.
TUESDAY
SUNNY. HIGHS 102 TO 107.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 68 TO 73.
WEDNESDAY
MOSTLY SUNNY. HIGHS 102 TO 107.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 71 TO 76.
THURSDAY
PARTLY CLOUDY. HIGHS 101 TO 106.
THURSDAY NIGHT
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF
SHOWERS AND THUNDERSTORMS. LOWS 68 TO 73.
FRIDAY THROUGH SATURDAY NIGHT
PARTLY CLOUDY. HIGHS 97 TO 103.
LOWS 65 TO 72.
SUNDAY
SUNNY. HIGHS 96 TO 101.
AZZ509-221400-
UPPER GILA RIVER VALLEY-
INCLUDING CLIFTON AND SAFFORD
1018 PM MST SUN JUN 21 2026
...EXTREME HEAT WATCH IN EFFECT FROM TUESDAY MORNING THROUGH
WEDNESDAY EVENING...
REST OF TONIGHT
MOSTLY CLEAR. LOWS 64 TO 70.
MONDAY
SUNNY. HIGHS 97 TO 105.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 67 TO 73.
TUESDAY
SUNNY. HIGHS 101 TO 109.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 70 TO 76.
WEDNESDAY
MOSTLY SUNNY. HIGHS 101 TO 109.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 72 TO 80.
THURSDAY
MOSTLY SUNNY. HIGHS 100 TO 108.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 70 TO 78.
FRIDAY THROUGH SATURDAY NIGHT
MOSTLY CLEAR. HIGHS 95 TO 105.
LOWS 66 TO 77.
SUNDAY
SUNNY. HIGHS 95 TO 103.
AZZ510-221400-
WHITE MOUNTAINS OF GRAHAM AND GREENLEE COUNTIES-
INCLUDING HANNAGAN MEADOW
1018 PM MST SUN JUN 21 2026
REST OF TONIGHT
MOSTLY CLEAR. LOWS 52 TO 64.
MONDAY
MOSTLY SUNNY. HIGHS 88 TO 96.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 57 TO 69.
TUESDAY
SUNNY. HIGHS 91 TO 101.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 60 TO 72.
WEDNESDAY
MOSTLY SUNNY. HIGHS 91 TO 101.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 61 TO 73.
THURSDAY
MOSTLY SUNNY. HIGHS 88 TO 98.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 59 TO 73.
FRIDAY THROUGH SATURDAY NIGHT
MOSTLY CLEAR. HIGHS 83 TO 95.
LOWS 56 TO 71.
SUNDAY
SUNNY. HIGHS 82 TO 92.
AZZ511-221400-
GALIURO AND PINALENO MOUNTAINS-
INCLUDING MOUNT GRAHAM
1018 PM MST SUN JUN 21 2026
REST OF TONIGHT
MOSTLY CLEAR. LOWS 61 TO 67.
MONDAY
SUNNY. HIGHS 86 TO 96.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 65 TO 71.
TUESDAY
SUNNY. HIGHS 89 TO 99.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 66 TO 72.
WEDNESDAY
MOSTLY SUNNY. HIGHS 89 TO 99.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 68 TO 74.
THURSDAY
MOSTLY SUNNY. HIGHS 88 TO 98.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 67 TO 73.
FRIDAY
MOSTLY SUNNY WITH A 10 PERCENT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 86 TO 96.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
BREEZY. MOSTLY CLEAR. LOWS
63 TO 71. HIGHS 84 TO 94.
SUNDAY
BREEZY, SUNNY. HIGHS 83 TO 93.
AZZ512-221400-
CHIRICAHUA MOUNTAINS-
INCLUDING CHIRICAHUA N.M.
1018 PM MST SUN JUN 21 2026
REST OF TONIGHT
CLEAR. LOWS 60 TO 66.
MONDAY
SUNNY. HIGHS 89 TO 99.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 63 TO 69.
TUESDAY
MOSTLY SUNNY. HIGHS 92 TO 102.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 64 TO 70.
WEDNESDAY
MOSTLY SUNNY. HIGHS 92 TO 102.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 67 TO 73.
THURSDAY
PARTLY CLOUDY. HIGHS 91 TO 101.
THURSDAY NIGHT
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF
SHOWERS AND THUNDERSTORMS. LOWS 64 TO 70.
FRIDAY
PARTLY CLOUDY. HIGHS 88 TO 98.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 62 TO 70.
SATURDAY THROUGH SUNDAY
MOSTLY CLEAR. HIGHS 86 TO 97. LOWS
60 TO 68.
AZZ513-221400-
DRAGOON AND MULE AND HUACHUCA AND SANTA RITA MOUNTAINS-
INCLUDING BISBEE, CANELO HILLS, AND MADERA CANYON
1018 PM MST SUN JUN 21 2026
REST OF TONIGHT
CLEAR. LOWS 63 TO 68.
MONDAY
SUNNY. HIGHS 91 TO 99.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 65 TO 70.
TUESDAY
SUNNY. HIGHS 94 TO 102.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 67 TO 72.
WEDNESDAY
MOSTLY SUNNY. HIGHS 94 TO 102.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 69 TO 74.
THURSDAY
PARTLY CLOUDY. HIGHS 93 TO 101.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 67 TO 72.
FRIDAY THROUGH SATURDAY NIGHT
BREEZY. MOSTLY CLEAR. HIGHS
88 TO 98. LOWS 64 TO 71.
SUNDAY
BREEZY, SUNNY. HIGHS 87 TO 95.
AZZ514-221400-
CATALINA AND RINCON MOUNTAINS-
INCLUDING MOUNT LEMMON AND SUMMERHAVEN
1018 PM MST SUN JUN 21 2026
REST OF TONIGHT
MOSTLY CLEAR. LOWS 62 TO 68.
MONDAY
SUNNY. HIGHS 83 TO 95.
MONDAY NIGHT
CLEAR. LOWS 66 TO 72.
TUESDAY
SUNNY. HIGHS 86 TO 98.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 67 TO 73.
WEDNESDAY
MOSTLY SUNNY. HIGHS 86 TO 98.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 68 TO 76.
THURSDAY
MOSTLY SUNNY. HIGHS 86 TO 98.
THURSDAY NIGHT THROUGH SATURDAY
MOSTLY CLEAR. LOWS 66 TO 74.
HIGHS 82 TO 94.
SATURDAY NIGHT AND SUNDAY
BREEZY, CLEAR. LOWS 63 TO 71. HIGHS
81 TO 91.
AZZ515-221400-
BABOQUIVARI MOUNTAINS-
INCLUDING KITT PEAK
1018 PM MST SUN JUN 21 2026
REST OF TONIGHT
CLEAR. LOWS 67 TO 72.
MONDAY
SUNNY. HIGHS 91 TO 97.
MONDAY NIGHT
CLEAR. LOWS 70 TO 75.
TUESDAY
SUNNY. HIGHS 94 TO 100.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 72 TO 77.
WEDNESDAY
MOSTLY SUNNY. HIGHS 94 TO 100.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 74 TO 79.
THURSDAY
MOSTLY SUNNY. HIGHS 95 TO 101.
THURSDAY NIGHT THROUGH FRIDAY NIGHT
BREEZY. MOSTLY CLEAR. LOWS
72 TO 79. HIGHS 92 TO 98.
SATURDAY THROUGH SUNDAY
WINDY, CLEAR. HIGHS 88 TO 96. LOWS
69 TO 74.
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