FPUS55 KTWC 082001 ZFPTWC Zone Forecast Product for Southeast Arizona National Weather Service Tucson AZ 100 PM MST Wed Jul 8 2026 AZZ501-090200- Western Pima County- Including Ajo and Organ Pipe Cactus N.M. 100 PM MST Wed Jul 8 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST THURSDAY... .REST OF TODAY...Sunny. Highs 107 to 112. .TONIGHT...Mostly clear. Lows 80 to 85. .THURSDAY...Sunny. Highs 106 to 111. .THURSDAY NIGHT...Mostly clear. Lows 81 to 86. .FRIDAY...Mostly sunny. Highs 103 to 108. .FRIDAY NIGHT...Partly cloudy. Lows 79 to 84. .SATURDAY...Partly cloudy. Highs 103 to 108. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of showers and thunderstorms. Lows 80 to 85. .SUNDAY...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Highs 103 to 108. .SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 79 to 84. .MONDAY...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Highs 101 to 106. .MONDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 80 to 85. .TUESDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 101 to 106. $$ AZZ502-090200- Tohono O'odham Nation- Including Sells 100 PM MST Wed Jul 8 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST THURSDAY... .REST OF TODAY...Sunny with a 30 percent chance of showers and thunderstorms. Highs 105 to 110. .TONIGHT...Partly cloudy. A 10 percent chance of showers and thunderstorms in the evening. Areas of blowing dust in the evening. Lows 78 to 83. .THURSDAY...Sunny. Highs 105 to 110. .THURSDAY NIGHT...Mostly clear. Lows 78 to 83. .FRIDAY...Mostly sunny. Highs 103 to 108. .FRIDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 78 to 83. .SATURDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 101 to 106. .SATURDAY NIGHT...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows 77 to 82. .SUNDAY...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Highs 100 to 105. .SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows 75 to 80. .MONDAY...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Highs 96 to 101. .MONDAY NIGHT AND TUESDAY...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows 76 to 81. Highs 96 to 101. $$ AZZ503-090200- Upper Santa Cruz River Valley/Altar Valley- Including Nogales 100 PM MST Wed Jul 8 2026 .REST OF TODAY...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Highs 98 to 104. .TONIGHT...Partly cloudy. A 30 percent chance of showers and thunderstorms in the evening. Areas of blowing dust in the evening. Lows 69 to 75. .THURSDAY...Partly cloudy. A 30 percent chance of showers and thunderstorms in the afternoon. Highs 98 to 104. .THURSDAY NIGHT...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows 69 to 75. .FRIDAY...Partly cloudy. Highs 95 to 101. .FRIDAY NIGHT...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows 68 to 74. .SATURDAY...Showers and thunderstorms likely. Highs 94 to 100. Chance of precipitation 60 percent. .SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows 66 to 72. .SUNDAY...Showers and thunderstorms likely. Highs 93 to 99. Chance of precipitation 60 percent. .SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows 65 to 71. .MONDAY...Showers and thunderstorms likely. Highs 89 to 95. Chance of precipitation 60 percent. .MONDAY NIGHT...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows 66 to 72. .TUESDAY...Partly cloudy with a 50percent chance of showers and thunderstorms. Highs 88 to 94. $$ AZZ504-090200- Tucson Metro Area- Including Tucson, Green Valley, Marana, and Vail 100 PM MST Wed Jul 8 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST THURSDAY... .REST OF TODAY...Mostly sunny with a 10 percent chance of showers and thunderstorms. Highs 102 to 108. Northwest wind 5 to 10 mph. .TONIGHT...Mostly clear. A 10 percent chance of showers and thunderstorms in the evening. Areas of blowing dust in the evening. Lows 75 to 81. West wind 5 to 10 mph becoming southeast after midnight. .THURSDAY...Sunny. Highs 103 to 109. Southwest wind around 5 mph becoming northwest 5 to 15 mph in the afternoon. .THURSDAY NIGHT...Mostly clear. Lows 75 to 81. West wind 10 to 15 mph becoming south 5 to 10 mph after midnight. .FRIDAY...Mostly sunny. Highs 101 to 107. Southwest wind around 10 mph becoming west 5 to 15 mph in the afternoon. .FRIDAY NIGHT...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows 74 to 80. .SATURDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 98 to 104. .SATURDAY NIGHT...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows 72 to 78. .SUNDAY...Partly cloudy with a 50 percent chance of showers and thunderstorms. Highs 98 to 104. .SUNDAY NIGHT...Showers and thunderstorms likely. Lows 71 to 77. Chance of precipitation 60 percent. .MONDAY...Partly cloudy with a 50 percent chance of showers and thunderstorms. Highs 95 to 101. .MONDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 71 to 77. .TUESDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 93 to 99. $$ AZZ505-090200- South Central Pinal County- Including Picacho Peak State Park 100 PM MST Wed Jul 8 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST THURSDAY... .REST OF TODAY...Sunny. Highs 105 to 110. .TONIGHT...Mostly clear. A 10 percent chance of showers and thunderstorms in the evening. Areas of blowing dust in the evening. Lows 78 to 83. .THURSDAY...Sunny. Highs 105 to 110. .THURSDAY NIGHT...Clear. Lows 78 to 83. .FRIDAY...Mostly sunny. Highs 104 to 109. .FRIDAY NIGHT...Mostly clear. Lows 78 to 83. .SATURDAY...Partly cloudy. Highs 101 to 106. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 77 to 82. .SUNDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 101 to 106. .SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows 75 to 80. .MONDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 98 to 103. .MONDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 75 to 80. .TUESDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 97 to 102. $$ AZZ506-090200- Southeast Pinal County- Including Mammoth and Oracle 100 PM MST Wed Jul 8 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST THURSDAY... .REST OF TODAY...Mostly sunny with a 10 percent chance of showers and thunderstorms. Highs 102 to 108. .TONIGHT...Partly cloudy. A 30 percent chance of showers and thunderstorms in the evening. Areas of blowing dust in the evening. Lows 76 to 81. .THURSDAY...Sunny. Highs 102 to 108. .THURSDAY NIGHT...Mostly clear. Lows 77 to 82. .FRIDAY...Mostly sunny. Highs 101 to 107. .FRIDAY NIGHT...Partly cloudy. Lows 76 to 81. .SATURDAY...Mostly sunny. Highs 99 to 105. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 75 to 80. .SUNDAY...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Highs 99 to 105. .SUNDAY NIGHT...Showers and thunderstorms likely. Lows 73 to 78. Chance of precipitation 60percent. .MONDAY...Partly cloudy with a 50 percent chance of showers and thunderstorms. Highs 95 to 101. .MONDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 73 to 78. .TUESDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 94 to 100. $$ AZZ507-090200- Upper San Pedro River Valley- Including Sierra Vista and Benson 100 PM MST Wed Jul 8 2026 .REST OF TODAY...Mostly sunny with a 10 percent chance of showers and thunderstorms. Highs 96 to 102. .TONIGHT...Partly cloudy. A 10 percent chance of showers and thunderstorms in the evening. Lows 68 to 74. .THURSDAY...Mostly sunny. Highs 97 to 103. .THURSDAY NIGHT...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows 67 to 73. .FRIDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 95 to 101. .FRIDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 65 to 73. .SATURDAY...Partly cloudy with a 40 percent chance of showers and thunderstorms. Highs 94 to 100. .SATURDAY NIGHT...Showers and thunderstorms likely. Lows 65 to 71. Chance of precipitation 60 percent. .SUNDAY...Partly cloudy with a 40 percent chance of showers and thunderstorms. Highs 93 to 99. .SUNDAY NIGHT...Showers and thunderstorms likely. Lows 64 to 70. Chance of precipitation 60 percent. .MONDAY...Partly cloudy with a 50 percent chance of showers and thunderstorms. Highs 89 to 95. .MONDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 64 to 70. .TUESDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 87 to 93. $$ AZZ508-090200- Eastern Cochise County below 5000 feet- Including Willcox and Douglas 100 PM MST Wed Jul 8 2026 .REST OF TODAY...Mostly sunny. Highs 98 to 103. .TONIGHT...Partly cloudy. Lows 68 to 73. .THURSDAY...Mostly sunny in the morning, then partly cloudy with a 30 percent chance of showers and thunderstorms in the afternoon. Highs 98 to 103. .THURSDAY NIGHT...Showers likely and chance of thunderstorms. Lows 65 to 71. Chance of precipitation 70 percent. .FRIDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 97 to 102. .FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows 64 to 70. .SATURDAY...Partly cloudy. Highs 96 to 101. .SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows 64 to 70. .SUNDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 95 to 100. .SUNDAY NIGHT...Showers and thunderstorms likely. Lows 62 to 68. Chance of precipitation 60 percent. .MONDAY...Partly cloudy with a 40 percent chance of showers and thunderstorms. Highs 91 to 96. .MONDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 64 to 69. .TUESDAY...Partly cloudy with a 40 percent chance of showers and thunderstorms. Highs 89 to 94. $$ AZZ509-090200- Upper Gila River Valley- Including Clifton and Safford 100 PM MST Wed Jul 8 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST THURSDAY... .REST OF TODAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 97 to 105. .TONIGHT...Mostly cloudy with a 30 percent chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows 69 to 77. .THURSDAY...Mostly sunny. Highs 98 to 106. .THURSDAY NIGHT...Partly cloudy. Lows 70 to 78. .FRIDAY...Mostly sunny with a 40 percent chance of showers and thunderstorms. Highs 98 to 106. .FRIDAY NIGHT...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows 70 to 78. .SATURDAY...Partly cloudy. Highs 98 to 106. .SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 69 to 77. .SUNDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 96 to 104. .SUNDAY NIGHT...Showers and thunderstorms likely. Lows 67 to 75. Chance of precipitation 60 percent. .MONDAY...Partly cloudy with a 40 percent chance of showers and thunderstorms. Highs 91 to 99. .MONDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 67 to 75. .TUESDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 89 to 97. $$ AZZ510-090200- White Mountains of Graham and Greenlee Counties- Including Hannagan Meadow 100 PM MST Wed Jul 8 2026 .REST OF TODAY...Showers and thunderstorms likely. Highs 85 to 95. Chance of precipitation 60 percent. .TONIGHT...Mostly cloudy with a 30 percent chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows 58 to 70. .THURSDAY...Partly cloudy in the morning, then a 30 percent chance of showers and thunderstorms in the afternoon. Highs 86 to 96. .THURSDAY NIGHT...Partly cloudy. Lows 60 to 72. .FRIDAY...Partly cloudy with a 40 percent chance of showers and thunderstorms. Highs 87 to 97. .FRIDAY NIGHT...Partly cloudy. Lows 60 to 72. .SATURDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 89 to 97. .SATURDAY NIGHT...Partly cloudy. Lows 60 to 72. .SUNDAY...Partly cloudy with a 50 percent chance of showers and thunderstorms. Highs 84 to 94. .SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows 58 to 70. .MONDAY...Showers and thunderstorms likely. Highs 80 to 90. Chance of precipitation 60 percent. .MONDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 58 to 70. .TUESDAY...Partly cloudy with a 50 percent chance of showers and thunderstorms. Highs 79 to 87. $$ AZZ511-090200- Galiuro and Pinaleno Mountains- Including Mount Graham 100 PM MST Wed Jul 8 2026 .REST OF TODAY...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Highs 86 to 96. .TONIGHT...Mostly cloudy with a 30 percent chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows 66 to 72. .THURSDAY...Mostly sunny. Highs 86 to 96. .THURSDAY NIGHT...Mostly clear. Lows 66 to 74. .FRIDAY...Mostly sunny. Highs 86 to 96. .FRIDAY NIGHT...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows 66 to 74. .SATURDAY...Partly cloudy. Highs 85 to 95. .SATURDAY NIGHT...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows 65 to 73. .SUNDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 84 to 94. .SUNDAY NIGHT...Showers and thunderstorms likely. Lows 62 to 70. Chance of precipitation 60 percent. .MONDAY...Partly cloudy with a 50 percent chance of showers and thunderstorms. Highs 80 to 90. .MONDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 62 to 70. .TUESDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 78 to 88. $$ AZZ512-090200- Chiricahua Mountains- Including Chiricahua N.M. 100 PM MST Wed Jul 8 2026 .REST OF TODAY...Mostly sunny. Highs 87 to 97. .TONIGHT...Partly cloudy. Lows 63 to 69. .THURSDAY...Partly cloudy in the morning, then a 10 percent chance of showers and thunderstorms in the afternoon. Highs 88 to 98. .THURSDAY NIGHT...Showers likely and chance of thunderstorms. Lows 60 to 68. Chance of precipitation 70 percent. .FRIDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 86 to 96. .FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows 60 to 68. .SATURDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 86 to 96. .SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows 61 to 67. .SUNDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 84 to 94. .SUNDAY NIGHT...Showers and thunderstorms likely. Lows 59 to 65. Chance of precipitation 60 percent. .MONDAY...Partly cloudy with a 50 percent chance of showers and thunderstorms. Highs 80 to 90. .MONDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 60 to 66. .TUESDAY...Partly cloudy with a 40 percent chance of showers and thunderstorms. Highs 78 to 88. $$ AZZ513-090200- Dragoon and Mule and Huachuca and Santa Rita Mountains- Including Bisbee, Canelo Hills, and Madera Canyon 100 PM MST Wed Jul 8 2026 .REST OF TODAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 90 to 98. .TONIGHT...Partly cloudy. A 10 percent chance of showers and thunderstorms in the evening. Lows 67 to 72. .THURSDAY...Partly cloudy in the morning, then a 30 percent chance of showers and thunderstorms in the afternoon. Highs 90 to 98. .THURSDAY NIGHT...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows 65 to 70. .FRIDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 87 to 95. .FRIDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 65 to 70. .SATURDAY...Showers and thunderstorms likely. Highs 87 to 95. Chance of precipitation 60 percent. .SATURDAY NIGHT...Showers and thunderstorms likely. Lows 64 to 69. Chance of precipitation 60 percent. .SUNDAY...Partly cloudy with a 40 percent chance of showers and thunderstorms. Highs 86 to 94. .SUNDAY NIGHT...Showers and thunderstorms likely. Lows 63 to 68. Chance of precipitation 60 percent. .MONDAY...Showers and thunderstorms likely. Highs 82 to 90. Chance of precipitation 60 percent. .MONDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 63 to 68. .TUESDAY...Partly cloudy with a 40 percent chance of showers and thunderstorms. Highs 81 to 89. $$ AZZ514-090200- Catalina and Rincon Mountains- Including Mount Lemmon and Summerhaven 100 PM MST Wed Jul 8 2026 .REST OF TODAY...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Highs 84 to 94. .TONIGHT...Partly cloudy. A 10 percent chance of showers and thunderstorms in the evening. Lows 67 to 73. .THURSDAY...Mostly sunny. Highs 85 to 95. .THURSDAY NIGHT...Mostly clear. Lows 67 to 75. .FRIDAY...Mostly sunny. Highs 83 to 93. .FRIDAY NIGHT...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows 67 to 73. .SATURDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 82 to 92. .SATURDAY NIGHT...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows 66 to 72. .SUNDAY...Partly cloudy with a 50 percent chance of showers and thunderstorms. Highs 82 to 92. .SUNDAY NIGHT...Showers and thunderstorms likely. Lows 63 to 71. Chance of precipitation 60 percent. .MONDAY...Showers and thunderstorms likely. Highs 78 to 88. Chance of precipitation 60 percent. .MONDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 63 to 71. .TUESDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 76 to 86. $$ AZZ515-090200- Baboquivari Mountains- Including Kitt Peak 100 PM MST Wed Jul 8 2026 .REST OF TODAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 92 to 98. .TONIGHT...Partly cloudy. A 30 percent chance of showers and thunderstorms in the evening. Areas of blowing dust in the evening. Lows 73 to 78. .THURSDAY...Sunny. Highs 92 to 98. .THURSDAY NIGHT...Mostly clear. Lows 73 to 78. .FRIDAY...Mostly sunny. Highs 90 to 96. .FRIDAY NIGHT...Partlycloudy with a 10 percent chance of showers and thunderstorms. Lows 73 to 78. .SATURDAY...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Highs 89 to 95. .SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 71 to 76. .SUNDAY...Showers and thunderstorms likely. Highs 88 to 94. Chance of precipitation 60 percent. .SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows 70 to 75. .MONDAY...Showers and thunderstorms likely. Highs 84 to 90. Chance of precipitation 60 percent. .MONDAY NIGHT...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows 71 to 76. .TUESDAY...Partly cloudy with a 40 percent chance of showers and thunderstorms. Highs 83 to 89. $$ Visit us on Facebook...Twitter...YouTube...and at weather.gov/Tucson