Zone Forecast Product
Issued by NWS Tucson, AZ
Issued by NWS Tucson, AZ
324 FPUS55 KTWC 260914 ZFPTWC Zone Forecast Product for Southeast Arizona National Weather Service Tucson AZ 214 AM MST Wed Aug 26 2026 AZZ501-270200- Western Pima County- Including Ajo and Organ Pipe Cactus N.M. 214 AM MST Wed Aug 26 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST SATURDAY... .TODAY...Partly cloudy. Highs 109 to 114. .TONIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows 81 to 86. .THURSDAY...Partly cloudy in the morning then clearing. Highs 107 to 112. .THURSDAY NIGHT...Partly cloudy. Lows 82 to 87. .FRIDAY...Mostly sunny with a 10 percent chance of showers and thunderstorms. Highs 108 to 113. .FRIDAY NIGHT...Partly cloudy with chance of showers and slight chance of thunderstorms. Lows 82 to 87. Chance of precipitation 30 percent. .SATURDAY...Partly cloudy with a 10 percent chance of showers and thunderstorms. Highs 105 to 110. .SATURDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 81 to 86. .SUNDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 101 to 106. .SUNDAY NIGHT...Mostly clear. Lows 79 to 84. .MONDAY...Partly cloudy with a 10 percent chance of showers and thunderstorms. Highs 99 to 104. .MONDAY NIGHT AND TUESDAY...Mostly clear. A 10 percent chance of showers and thunderstorms. Lows 78 to 83. Highs 100 to 105. $$ AZZ502-270200- Tohono O`odham Nation- Including Sells 214 AM MST Wed Aug 26 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST SATURDAY... .TODAY...Mostly sunny. Highs 106 to 111. .TONIGHT...Partly cloudy. Lows 79 to 84. .THURSDAY...Partly cloudy in the morning then clearing. Highs 105 to 110. .THURSDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 79 to 84. .FRIDAY...Partly cloudy with a 10 percent chance of showers and thunderstorms. Highs 104 to 109. .FRIDAY NIGHT...Mostly cloudy with chance of showers and slight chance of thunderstorms. Lows 79 to 84. Chance of precipitation 30 percent. .SATURDAY...Partly cloudy with a 40 percent chance of showers and thunderstorms. Highs 101 to 106. .SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 77 to 82. .SUNDAY...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Highs 98 to 103. .SUNDAY NIGHT...Partly cloudy with a 50 percent chance of showers and thunderstorms. Lows 74 to 79. .MONDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 95 to 100. .MONDAY NIGHT...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows 74 to 79. .TUESDAY...Mostly sunny with a 10 percent chance of showers and thunderstorms. Highs 97 to 102. $$ AZZ503-270200- Upper Santa Cruz River Valley/Altar Valley- Including Nogales 214 AM MST Wed Aug 26 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST SATURDAY... .TODAY...Mostly sunny. A 10 percent chance of showers and thunderstorms in the afternoon. Highs 99 to 105. .TONIGHT...Partly cloudy. A 10 percent chance of showers and thunderstorms in the evening. Lows 69 to 75. .THURSDAY...Partly cloudy. A 20 percent chance of showers and thunderstorms in the afternoon. Highs 98 to 104. .THURSDAY NIGHT...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows 69 to 75. .FRIDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 96 to 102. .FRIDAY NIGHT...Showers likely and chance of thunderstorms. Lows 68 to 74. Chance of precipitation 60 percent. .SATURDAY...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Highs 94 to 100. .SATURDAY NIGHT...Showers likely and chance of thunderstorms. Lows 67 to 73. Chance of precipitation 60 percent. .SUNDAY...Showers and thunderstorms likely. Highs 89 to 95. Chance of precipitation 60 percent. .SUNDAY NIGHT...Showers likely and chance of thunderstorms. Lows 65 to 71. Chance of precipitation 60 percent. .MONDAY...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Highs 87 to 93. .MONDAY NIGHT...Partly cloudy with a 50 percent chance of showers and thunderstorms. Lows 64 to 70. .TUESDAY...Partly cloudy with a 10 percent chance of showers and thunderstorms. Highs 89 to 95. $$ AZZ504-270200- Tucson Metro Area- Including Tucson, Green Valley, Marana, and Vail 214 AM MST Wed Aug 26 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST SATURDAY... .TODAY...Mostly sunny. Highs 104 to 110. South wind around 10 mph becoming west in the afternoon. .TONIGHT...Partly cloudy. Lows 76 to 82. Southwest wind around 10 mph becoming south after midnight. .THURSDAY...Partly cloudy in the morning then becoming mostly sunny. Highs 103 to 109. South wind around 10 mph becoming west in the afternoon. .THURSDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 76 to 82. Southwest wind around 10 mph becoming south after midnight. .FRIDAY...Mostly sunny. Highs 102 to 108. Southeast wind around 10 mph becoming northwest in the afternoon. .FRIDAY NIGHT...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows 75 to 81. .SATURDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 99 to 105. .SATURDAY NIGHT...Showers likely and chance of thunderstorms. Lows 73 to 79. Chance of precipitation 60 percent. .SUNDAY...Showers and thunderstorms likely. Highs 94 to 100. Chance of precipitation 60 percent. .SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows 70 to 76. .MONDAY...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Highs 92 to 98. .MONDAY NIGHT...Partly cloudy with a 40 percent chance of showers and thunderstorms. Lows 70 to 76. .TUESDAY...Mostly sunny with a 10 percent chance of showers and thunderstorms. Highs 93 to 99. $$ AZZ505-270200- South Central Pinal County- Including Picacho Peak State Park 214 AM MST Wed Aug 26 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST SATURDAY... .TODAY...Mostly sunny. Highs 107 to 112. .TONIGHT...Partly cloudy. Lows 80 to 85. .THURSDAY...Partly cloudy in the morning then clearing. Highs 105 to 110. .THURSDAY NIGHT...Partly cloudy. Lows 80 to 85. .FRIDAY...Mostly sunny. Highs 104 to 109. .FRIDAY NIGHT...Mostly cloudy with chance of showers and slight chance of thunderstorms. Lows 79 to 84. Chance of precipitation 30 percent. .SATURDAY...Partly cloudy with a 10 percent chance of showers and thunderstorms. Highs 101 to 106. .SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows 77 to 82. .SUNDAY...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Highs 97 to 102. .SUNDAY NIGHT...Showers likely and chance of thunderstorms. Lows 73 to 78. Chance of precipitation 60 percent. .MONDAY AND MONDAY NIGHT...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Highs 94 to 99. Lows 74 to 79. .TUESDAY...Mostly sunny with a 10 percent chance of showers and thunderstorms. Highs 96 to 101. $$ AZZ506-270200- Southeast Pinal County- Including Mammoth and Oracle 214 AM MST Wed Aug 26 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST SATURDAY... .TODAY...Mostly sunny. Highs 106 to 112. .TONIGHT...Partly cloudy. Lows 78 to 83. .THURSDAY...Partly cloudy in the morning then clearing. Highs 104 to 110. .THURSDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 77 to 82. .FRIDAY...Mostly sunny. Highs 103 to 109. .FRIDAY NIGHT...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows 76 to 81. .SATURDAY...Partly cloudy with a 10 percent chance of showers and thunderstorms. Highs 99 to 105. .SATURDAY NIGHT...Showers likely and chance of thunderstorms. Lows 74 to 79. Chance of precipitation 60 percent. .SUNDAY...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Highs 94 to 100. .SUNDAY NIGHT...Showers likely and chance of thunderstorms. Lows 72 to 77. Chance of precipitation 60 percent. .MONDAY...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Highs 91 to 97. .MONDAY NIGHT...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows 71 to 76. .TUESDAY...Mostly sunny with a 10 percent chance of showers and thunderstorms. Highs 93 to 99. $$ AZZ507-270200- Upper San Pedro River Valley- Including Sierra Vista and Benson 214 AM MST Wed Aug 26 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST SATURDAY... .TODAY...Mostly sunny. Highs 100 to 106. .TONIGHT...Partly cloudy. Lows 68 to 74. .THURSDAY...Partly cloudy in the morning then becoming mostly sunny. Highs 98 to 104. .THURSDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 68 to 74. .FRIDAY...Mostly sunny. Highs 96 to 102. .FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows 67 to 73. .SATURDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 93 to 99. .SATURDAY NIGHT...Showers likely and chance of thunderstorms. Lows 65 to 71. Chance of precipitation 60 percent. .SUNDAY...Showers and thunderstorms likely. Highs 88 to 94. Chance of precipitation 60 percent. .SUNDAY NIGHT...Showers likely and chance of thunderstorms. Lows 63 to 69. Chance of precipitation 60 percent. .MONDAY...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Highs 85 to 91. .MONDAY NIGHT...Partly cloudy with a 40 percent chance of showers and thunderstorms. Lows 63 to 69. .TUESDAY...Partly cloudy with a 10 percent chance of showers and thunderstorms. Highs 87 to 93. $$ AZZ508-270200- Eastern Cochise County below 5000 feet- Including Willcox and Douglas 214 AM MST Wed Aug 26 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST SATURDAY... .TODAY...Mostly sunny. Highs 101 to 106. .TONIGHT...Partly cloudy. Lows 69 to 74. .THURSDAY...Partly cloudy in the morning then becoming mostly sunny. Highs 100 to 105. .THURSDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 69 to 74. .FRIDAY...Mostly sunny. Highs 98 to 103. .FRIDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 68 to 73. .SATURDAY...Partly cloudy. Highs 95 to 100. .SATURDAY NIGHT AND SUNDAY...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows 66 to 71. Highs 91 to 96. .SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows 64 to 69. .MONDAY AND MONDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Highs 88 to 93. Lows 64 to 69. .TUESDAY...Mostly sunny with a 10 percent chance of showers and thunderstorms. Highs 90 to 95. $$ AZZ509-270200- Upper Gila River Valley- Including Clifton and Safford 214 AM MST Wed Aug 26 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST SATURDAY... .TODAY...Mostly sunny. Highs 101 to 109. .TONIGHT...Partly cloudy. Lows 72 to 80. .THURSDAY...Partly cloudy in the morning then clearing. Highs 100 to 108. .THURSDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 71 to 79. .FRIDAY...Mostly sunny. Highs 98 to 106. .FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows 70 to 78. .SATURDAY...Partly cloudy. Highs 95 to 103. .SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 69 to 77. .SUNDAY...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Highs 91 to 99. .SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 67 to 75. .MONDAY...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Highs 89 to 97. .MONDAY NIGHT...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows 66 to 74. .TUESDAY...Mostly sunny with a 10 percent chance of showers and thunderstorms. Highs 91 to 99. $$ AZZ510-270200- White Mountains of Graham and Greenlee Counties- Including Hannagan Meadow 214 AM MST Wed Aug 26 2026 .TODAY...Mostly sunny in the morning then becoming partly cloudy. Highs 87 to 99. .TONIGHT...Partly cloudy. Lows 61 to 73. .THURSDAY...Mostly cloudy in the morning, then partly cloudy with a 30 percent chance of showers and thunderstorms in the afternoon. Highs 86 to 98. .THURSDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 61 to 73. .FRIDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 86 to 96. .FRIDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 60 to 72. .SATURDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 83 to 93. .SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 59 to 71. .SUNDAY...Showers and thunderstorms likely. Highs 80 to 90. Chance of precipitation 60 percent. .SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows 57 to 69. .MONDAY...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Highs 78 to 88. .MONDAY NIGHT...Partly cloudy with a 40 percent chance of showers and thunderstorms. Lows 56 to 68. .TUESDAY...Partly cloudy with a 10 percent chance of showers and thunderstorms. Highs 79 to 89. $$ AZZ511-270200- Galiuro and Pinaleno Mountains- Including Mount Graham 214 AM MST Wed Aug 26 2026 .TODAY...Mostly sunny. Highs 88 to 100. .TONIGHT...Partly cloudy. Lows 69 to 75. .THURSDAY...Partly cloudy. Highs 87 to 99. .THURSDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 68 to 74. .FRIDAY...Mostly sunny. Highs 86 to 96. .FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows 66 to 72. .SATURDAY...Partly cloudy. Highs 83 to 93. .SATURDAY NIGHT...Showers likely and chance of thunderstorms. Lows 64 to 70. Chance of precipitation 60 percent. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Highs 79 to 89. Lows 62 to 68. .MONDAY...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Highs 76 to 86. .MONDAY NIGHT...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows 62 to 68. .TUESDAY...Mostly sunny with a 10 percent chance of showers and thunderstorms. Highs 78 to 88. $$ AZZ512-270200- Chiricahua Mountains- Including Chiricahua N.M. 214 AM MST Wed Aug 26 2026 .TODAY...Mostly sunny. Highs 91 to 101. .TONIGHT...Partly cloudy. Lows 66 to 72. .THURSDAY...Partly cloudy. A 10 percent chance of showers and thunderstorms in the afternoon. Highs 89 to 99. .THURSDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 64 to 70. .FRIDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 87 to 97. .FRIDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 63 to 69. .SATURDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 85 to 95. .SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows 60 to 68. .SUNDAY...Showers and thunderstorms likely. Highs 80 to 90. Chance of precipitation 60 percent. .SUNDAY NIGHT...Showers likely and chance of thunderstorms. Lows 58 to 66. Chance of precipitation 60 percent. .MONDAY...Thunderstorms likely and chance of showers. Highs 78 to 88. Chance of precipitation 60 percent. .MONDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 59 to 65. .TUESDAY...Partly cloudy with a 10 percent chance of showers and thunderstorms. Highs 80 to 90. $$ AZZ513-270200- Dragoon and Mule and Huachuca and Santa Rita Mountains- Including Bisbee, Canelo Hills, and Madera Canyon 214 AM MST Wed Aug 26 2026 .TODAY...Mostly sunny. Highs 92 to 100. .TONIGHT...Partly cloudy. Lows 67 to 72. .THURSDAY...Partly cloudy. A 30 percent chance of showers and thunderstorms in the afternoon. Highs 91 to 99. .THURSDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 67 to 72. .FRIDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 89 to 97. .FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows 65 to 70. .SATURDAY...Partly cloudy with a 50 percent chance of showers and thunderstorms. Highs 86 to 94. .SATURDAY NIGHT...Showers likely and chance of thunderstorms. Lows 63 to 68. Chance of precipitation 60 percent. .SUNDAY...Showers with thunderstorms likely. Highs 81 to 89. .SUNDAY NIGHT...Showers likely and chance of thunderstorms. Lows 61 to 66. Chance of precipitation 60 percent. .MONDAY...Showers and thunderstorms likely. Highs 79 to 87. Chance of precipitation 60 percent. .MONDAY NIGHT...Partly cloudy with a 40 percent chance of showers and thunderstorms. Lows 61 to 66. .TUESDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 81 to 89. $$ AZZ514-270200- Catalina and Rincon Mountains- Including Mount Lemmon and Summerhaven 214 AM MST Wed Aug 26 2026 .TODAY...Mostly sunny in the morning then becoming partly cloudy. Highs 87 to 97. .TONIGHT...Partly cloudy. Lows 69 to 75. .THURSDAY...Partly cloudy. Highs 85 to 95. .THURSDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 69 to 75. .FRIDAY...Mostly sunny. Highs 84 to 94. .FRIDAY NIGHT...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows 67 to 73. .SATURDAY...Partly cloudy with a 20 percent chance of showers and thunderstorms. Highs 82 to 90. .SATURDAY NIGHT...Showers likely and chance of thunderstorms. Lows 64 to 70. Chance of precipitation 60 percent. .SUNDAY...Showers and thunderstorms likely. Highs 77 to 85. Chance of precipitation 60 percent. .SUNDAY NIGHT...Showers likely and chance of thunderstorms. Lows 62 to 68. Chance of precipitation 60 percent. .MONDAY...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Highs 75 to 83. .MONDAY NIGHT...Partly cloudy with a 40 percent chance of showers and thunderstorms. Lows 62 to 68. .TUESDAY...Partly cloudy with a 10 percent chance of showers and thunderstorms. Highs 77 to 85. $$ AZZ515-270200- Baboquivari Mountains- Including Kitt Peak 214 AM MST Wed Aug 26 2026 .TODAY...Mostly sunny. A 10 percent chance of showers and thunderstorms in the afternoon. Highs 93 to 99. .TONIGHT...Partly cloudy. Lows 73 to 78. .THURSDAY...Partly cloudy in the morning then clearing. Highs 92 to 98. .THURSDAY NIGHT...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows 73 to 78. .FRIDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 92 to 98. .FRIDAY NIGHT...Showers likely and chance of thunderstorms. Lows 72 to 77. Chance of precipitation 60 percent. .SATURDAY...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Highs 89 to 95. .SATURDAY NIGHT...Showers likely and chance of thunderstorms. Lows 70 to 75. Chance of precipitation 60 percent. .SUNDAY...Showers and thunderstorms likely. Highs 85 to 91. Chance of precipitation 60 percent. .SUNDAY NIGHT...Partly cloudy with a 50 percent chance of showers and thunderstorms. Lows 67 to 72. .MONDAY...Partly cloudy with a 40 percent chance of showers and thunderstorms. Highs 83 to 89. .MONDAY NIGHT...Partly cloudy with a 40 percent chance of showers and thunderstorms. Lows 67 to 72. .TUESDAY...Mostly sunny with a 10 percent chance of showers and thunderstorms. Highs 85 to 91. $$ Visit us on Facebook...Twitter...YouTube...and at weather.gov/Tucson