Zone Forecast Product
Issued by NWS Tucson, AZ
Issued by NWS Tucson, AZ
590 FPUS55 KTWC 190822 ZFPTWC Zone Forecast Product for Southeast Arizona National Weather Service Tucson AZ 121 AM MST Tue Aug 19 2025 AZZ501-200200- Western Pima County- Including Ajo and Organ Pipe Cactus N.M. 121 AM MST Tue Aug 19 2025 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM WEDNESDAY TO 8 PM MST FRIDAY... .TODAY...Mostly cloudy in the morning then clearing. Highs 104 to 109. .TONIGHT...Partly cloudy. Lows 81 to 86. .WEDNESDAY...Mostly sunny. A 10 percent chance of showers and thunderstorms in the afternoon. Highs 108 to 113. .WEDNESDAY NIGHT...Mostly cloudy with chance of showers and slight chance of thunderstorms. Lows 84 to 89. Chance of precipitation 30 percent. .THURSDAY...Mostly sunny with a 10 percent chance of showers and thunderstorms. Highs 108 to 113. .THURSDAY NIGHT...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows 83 to 88. .FRIDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 106 to 111. .FRIDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 82 to 87. .SATURDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 104 to 109. .SATURDAY NIGHT...Partly cloudy with a 40 percent chance of showers and thunderstorms. Lows 82 to 87. .SUNDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 104 to 109. .SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows 81 to 86. .MONDAY...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Highs 99 to 104. $$ AZZ502-200200- Tohono O`odham Nation- Including Sells 121 AM MST Tue Aug 19 2025 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM WEDNESDAY TO 8 PM MST FRIDAY... .TODAY...Partly cloudy in the morning, then mostly sunny with a 10 percent chance of showers and thunderstorms in the afternoon. Highs 100 to 105. .TONIGHT...Partly cloudy. A 10 percent chance of showers and thunderstorms in the evening. Lows 79 to 84. .WEDNESDAY...Partly cloudy in the morning, then a 30 percent chance of showers and thunderstorms in the afternoon. Highs 103 to 108. .WEDNESDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 80 to 85. .THURSDAY...Partly cloudy with a 20 percent chance of showers and thunderstorms. Highs 104 to 109. .THURSDAY NIGHT...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows 79 to 84. .FRIDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 102 to 107. .FRIDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 78 to 83. .SATURDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 101 to 106. .SATURDAY NIGHT...Partly cloudy with a 40 percent chance of showers and thunderstorms. Lows 77 to 82. .SUNDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 101 to 106. .SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows 77 to 82. .MONDAY...Partly cloudy with a 50 percent chance of showers and thunderstorms. Highs 97 to 102. $$ AZZ503-200200- Upper Santa Cruz River Valley/Altar Valley- Including Nogales 121 AM MST Tue Aug 19 2025 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM WEDNESDAY TO 8 PM MST FRIDAY... .TODAY...Partly cloudy. A 30 percent chance of showers and thunderstorms in the afternoon. Highs 93 to 99. .TONIGHT...Mostly cloudy with chance of showers and thunderstorms in the evening, then partly cloudy with slight chance of showers and thunderstorms after midnight. Lows 69 to 75. Chance of precipitation 30 percent. .WEDNESDAY...Partly cloudy in the morning, then mostly cloudy with a 50 percent chance of showers and thunderstorms in the afternoon. Highs 94 to 100. .WEDNESDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 69 to 75. .THURSDAY...Partly cloudy. Highs 96 to 102. .THURSDAY NIGHT...Partly cloudy with chance of showers and slight chance of thunderstorms. Lows 68 to 74. Chance of precipitation 30 percent. .FRIDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 95 to 101. .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 95 to 101. .SATURDAY NIGHT...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows 67 to 73. .SUNDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 95 to 101. .SUNDAY NIGHT...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows 67 to 73. .MONDAY...Showers and thunderstorms likely. Highs 91 to 97. Chance of precipitation 60 percent. $$ AZZ504-200200- Tucson Metro Area- Including Tucson, Green Valley, Marana, and Vail 121 AM MST Tue Aug 19 2025 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM WEDNESDAY TO 8 PM MST FRIDAY... .TODAY...Partly cloudy. A 30 percent chance of showers and thunderstorms in the afternoon. Highs 97 to 103. East wind around 5 mph becoming northwest around 10 mph in the afternoon. .TONIGHT...Mostly cloudy with chance of showers and slight chance of thunderstorms in the evening, then partly cloudy with slight chance of showers and thunderstorms after midnight. Lows 75 to 81. West wind around 10 mph becoming southeast after midnight. Chance of precipitation 30 percent. .WEDNESDAY...Partly cloudy in the morning, then mostly cloudy with a 30 percent chance of showers and thunderstorms in the afternoon. Highs 99 to 105. Southeast wind around 10 mph. .WEDNESDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 75 to 83. Southeast wind 5 to 10 mph. .THURSDAY...Mostly sunny. Highs 100 to 106. Southeast wind 5 to 10 mph. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 75 to 81. .FRIDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 100 to 106. .FRIDAY NIGHT...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows 75 to 81. .SATURDAY...Partly cloudy. Highs 99 to 105. .SATURDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 74 to 80. .SUNDAY...Partly cloudy. Highs 99 to 105. .SUNDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 74 to 80. .MONDAY...Partly cloudy with a 40 percent chance of showers and thunderstorms. Highs 96 to 102. $$ AZZ505-200200- South Central Pinal County- Including Picacho Peak State Park 121 AM MST Tue Aug 19 2025 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM WEDNESDAY TO 8 PM MST FRIDAY... .TODAY...Partly cloudy in the morning, then mostly sunny with a 10 percent chance of showers and thunderstorms in the afternoon. Highs 99 to 104. .TONIGHT...Partly cloudy. A 10 percent chance of showers and thunderstorms in the evening. Lows 78 to 83. .WEDNESDAY...Partly cloudy in the morning, then chance of showers and slight chance of thunderstorms in the afternoon. Highs 102 to 107. Chance of precipitation 30 percent. .WEDNESDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 79 to 84. .THURSDAY...Mostly sunny. Highs 103 to 108. .THURSDAY NIGHT...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows 79 to 84. .FRIDAY...Partly cloudy with a 10 percent chance of showers and thunderstorms. Highs 102 to 107. .FRIDAY NIGHT...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows 78 to 83. .SATURDAY...Mostly sunny with a 10 percent chance of showers and thunderstorms. Highs 101 to 106. .SATURDAY NIGHT...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows 77 to 82. .SUNDAY...Mostly sunny with a 10 percent chance of showers and thunderstorms. Highs 101 to 106. .SUNDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 77 to 82. .MONDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 98 to 103. $$ AZZ506-200200- Southeast Pinal County- Including Mammoth and Oracle 121 AM MST Tue Aug 19 2025 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM WEDNESDAY TO 8 PM MST FRIDAY... .TODAY...Partly cloudy. A 30 percent chance of showers and thunderstorms in the afternoon. Highs 97 to 103. .TONIGHT...Mostly cloudy with chance of showers and thunderstorms in the evening, then partly cloudy with slight chance of showers and thunderstorms after midnight. Lows 75 to 80. Chance of precipitation 30 percent. .WEDNESDAY...Partly cloudy in the morning, then mostly cloudy with a 40 percent chance of showers and thunderstorms in the afternoon. Highs 99 to 105. .WEDNESDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 76 to 81. .THURSDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 100 to 106. .THURSDAY NIGHT...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows 77 to 82. .FRIDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 100 to 106. .FRIDAY NIGHT...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows 76 to 81. .SATURDAY...Partly cloudy. Highs 99 to 105. .SATURDAY NIGHT...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows 76 to 81. .SUNDAY...Mostly sunny with a 10 percent chance of showers and thunderstorms. Highs 99 to 105. .SUNDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 75 to 80. .MONDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 96 to 102. $$ AZZ507-200200- Upper San Pedro River Valley- Including Sierra Vista and Benson 121 AM MST Tue Aug 19 2025 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM WEDNESDAY TO 8 PM MST FRIDAY... .TODAY...Partly cloudy in the morning, then mostly cloudy with a 40 percent chance of showers and thunderstorms in the afternoon. Highs 91 to 97. .TONIGHT...Mostly cloudy with chance of showers and thunderstorms in the evening, then partly cloudy with slight chance of showers and thunderstorms after midnight. Lows 67 to 73. Chance of precipitation 30 percent. .WEDNESDAY...Partly cloudy in the morning, then mostly cloudy with a 40 percent chance of showers and thunderstorms in the afternoon. Highs 92 to 98. .WEDNESDAY NIGHT...Partly cloudy with a 40 percent chance of showers and thunderstorms. Lows 67 to 73. .THURSDAY...Mostly sunny. Highs 93 to 99. .THURSDAY NIGHT...Partly cloudy. Lows 68 to 74. .FRIDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 94 to 100. .FRIDAY NIGHT...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows 68 to 74. .SATURDAY...Partly cloudy. Highs 93 to 99. .SATURDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 66 to 72. .SUNDAY...Partly cloudy. Highs 93 to 99. .SUNDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 66 to 72. .MONDAY...Partly cloudy with a 40 percent chance of showers and thunderstorms. Highs 91 to 97. $$ AZZ508-200200- Eastern Cochise County below 5000 feet- Including Willcox and Douglas 121 AM MST Tue Aug 19 2025 .TODAY...Partly cloudy in the morning, then mostly cloudy with a 50 percent chance of showers and thunderstorms in the afternoon. Highs 92 to 97. .TONIGHT...Mostly cloudy. Chance of showers and thunderstorms in the evening, then slight chance of showers and thunderstorms after midnight. Lows 67 to 72. Chance of precipitation 50 percent. .WEDNESDAY...Partly cloudy in the morning, then mostly cloudy with a 30 percent chance of showers and thunderstorms in the afternoon. Highs 92 to 97. .WEDNESDAY NIGHT...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows 67 to 72. .THURSDAY...Mostly sunny. Highs 94 to 99. .THURSDAY NIGHT...Partly cloudy. Lows 68 to 73. .FRIDAY...Partly cloudy. Highs 94 to 99. .FRIDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 67 to 72. .SATURDAY...Mostly sunny. Highs 94 to 99. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. A 10 percent chance of showers and thunderstorms. Lows 66 to 71. Highs 93 to 98. .SUNDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 66 to 71. .MONDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 92 to 97. $$ AZZ509-200200- Upper Gila River Valley- Including Clifton and Safford 121 AM MST Tue Aug 19 2025 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM WEDNESDAY TO 8 PM MST FRIDAY... .TODAY...Partly cloudy in the morning, then mostly cloudy with a 50 percent chance of showers and thunderstorms in the afternoon. Highs 92 to 100. .TONIGHT...Mostly cloudy with chance of showers and thunderstorms in the evening, then partly cloudy with slight chance of showers and thunderstorms after midnight. Lows 69 to 77. Chance of precipitation 50 percent. .WEDNESDAY...Partly cloudy in the morning, then mostly cloudy with a 30 percent chance of showers and thunderstorms in the afternoon. Highs 93 to 101. .WEDNESDAY NIGHT...Partly cloudy with a 40 percent chance of showers and thunderstorms. Lows 69 to 77. .THURSDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 94 to 102. .THURSDAY NIGHT...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows 69 to 77. .FRIDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 94 to 102. .FRIDAY NIGHT...Partly cloudy with a 40 percent chance of showers and thunderstorms. Lows 69 to 77. .SATURDAY...Partly cloudy. Highs 94 to 102. .SATURDAY NIGHT...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows 69 to 77. .SUNDAY...Mostly sunny. Highs 93 to 101. .SUNDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 68 to 76. .MONDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 92 to 100. $$ AZZ510-200200- White Mountains of Graham and Greenlee Counties- Including Hannagan Meadow 121 AM MST Tue Aug 19 2025 .TODAY...Mostly sunny in the morning, then showers and thunderstorms likely in the afternoon. Highs 81 to 91. Chance of precipitation 70 percent. .TONIGHT...Mostly cloudy with chance of showers and thunderstorms in the evening, then partly cloudy with slight chance of showers and thunderstorms after midnight. Lows 57 to 69. Chance of precipitation 40 percent. .WEDNESDAY...Partly cloudy with slight chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Highs 81 to 91. Chance of precipitation 70 percent. .WEDNESDAY NIGHT...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows 59 to 71. .THURSDAY...Showers likely and chance of thunderstorms. Highs 82 to 92. Chance of precipitation 70 percent. .THURSDAY NIGHT...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows 58 to 70. .FRIDAY...Showers and thunderstorms likely. Highs 82 to 92. Chance of precipitation 60 percent. .FRIDAY NIGHT...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows 58 to 70. .SATURDAY...Partly cloudy with a 40 percent chance of showers and thunderstorms. Highs 82 to 92. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows 57 to 71. Highs 81 to 91. .MONDAY...Partly cloudy with a 40 percent chance of showers and thunderstorms. Highs 80 to 90. $$ AZZ511-200200- Galiuro and Pinaleno Mountains- Including Mount Graham 121 AM MST Tue Aug 19 2025 .TODAY...Partly cloudy in the morning, then mostly cloudy with a 30 percent chance of showers and thunderstorms in the afternoon. Highs 81 to 91. .TONIGHT...Mostly cloudy with chance of showers and thunderstorms in the evening, then partly cloudy with slight chance of showers and thunderstorms after midnight. Lows 65 to 71. Chance of precipitation 50 percent. .WEDNESDAY...Partly cloudy in the morning, then mostly cloudy with a 50 percent chance of showers and thunderstorms in the afternoon. Highs 81 to 93. .WEDNESDAY NIGHT...Partly cloudy with a 40 percent chance of showers and thunderstorms. Lows 66 to 72. .THURSDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 83 to 93. .THURSDAY NIGHT...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows 66 to 72. .FRIDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 83 to 93. .FRIDAY NIGHT...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows 66 to 72. .SATURDAY...Partly cloudy. Highs 83 to 93. .SATURDAY NIGHT...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows 65 to 73. .SUNDAY...Mostly sunny. Highs 82 to 92. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 65 to 71. .MONDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 81 to 91. $$ AZZ512-200200- Chiricahua Mountains- Including Chiricahua NM 121 AM MST Tue Aug 19 2025 .TODAY...Partly cloudy in the morning, then mostly cloudy with a 40 percent chance of showers and thunderstorms in the afternoon. Highs 81 to 91. .TONIGHT...Mostly cloudy. Chance of showers and thunderstorms in the evening, then slight chance of showers and thunderstorms after midnight. Lows 62 to 68. Chance of precipitation 50 percent. .WEDNESDAY...Partly cloudy in the morning, then mostly cloudy with a 40 percent chance of showers and thunderstorms in the afternoon. Highs 81 to 91. .WEDNESDAY NIGHT...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows 63 to 69. .THURSDAY...Mostly sunny. Highs 83 to 93. .THURSDAY NIGHT...Mostly clear. Lows 63 to 69. .FRIDAY...Partly cloudy. Highs 83 to 93. .FRIDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 63 to 69. .SATURDAY...Mostly sunny. Highs 83 to 93. .SATURDAY NIGHT...Mostly clear with a 10 percent chance of showers and thunderstorms. Lows 62 to 68. .SUNDAY...Mostly sunny. Highs 82 to 92. .SUNDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 61 to 67. .MONDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 81 to 91. $$ AZZ513-200200- Dragoon and Mule and Huachuca and Santa Rita Mountains- Including Bisbee, Canelo Hills, and Madera Canyon 121 AM MST Tue Aug 19 2025 .TODAY...Partly cloudy in the morning, then mostly cloudy with a 40 percent chance of showers and thunderstorms in the afternoon. Highs 84 to 92. .TONIGHT...Mostly cloudy. Chance of showers and thunderstorms in the evening, then slight chance of showers and thunderstorms after midnight. Lows 65 to 70. Chance of precipitation 40 percent. .WEDNESDAY...Partly cloudy in the morning, then mostly cloudy with a 50 percent chance of showers and thunderstorms in the afternoon. Highs 85 to 93. .WEDNESDAY NIGHT...Partly cloudy with a 40 percent chance of showers and thunderstorms. Lows 65 to 70. .THURSDAY...Partly cloudy. Highs 86 to 94. .THURSDAY NIGHT...Partly cloudy. Lows 66 to 71. .FRIDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 87 to 95. .FRIDAY NIGHT...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows 64 to 70. .SATURDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 87 to 95. .SATURDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 63 to 69. .SUNDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 86 to 94. .SUNDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 64 to 69. .MONDAY...Partly cloudy with a 50 percent chance of showers and thunderstorms. Highs 84 to 92. $$ AZZ514-200200- Catalina and Rincon Mountains- Including Mount Lemmon and Summerhaven 121 AM MST Tue Aug 19 2025 .TODAY...Partly cloudy in the morning, then mostly cloudy with a 30 percent chance of showers and thunderstorms in the afternoon. Highs 80 to 90. .TONIGHT...Mostly cloudy with chance of showers and thunderstorms in the evening, then partly cloudy with slight chance of showers and thunderstorms after midnight. Lows 66 to 74. Chance of precipitation 30 percent. .WEDNESDAY...Partly cloudy in the morning, then mostly cloudy with a 50 percent chance of showers and thunderstorms in the afternoon. Highs 82 to 92. .WEDNESDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 66 to 74. .THURSDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 83 to 93. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 67 to 75. .FRIDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 83 to 93. .FRIDAY NIGHT...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows 66 to 74. .SATURDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 82 to 92. .SATURDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 66 to 74. .SUNDAY...Partly cloudy with a 20 percent chance of showers and thunderstorms. Highs 82 to 92. .SUNDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 65 to 73. .MONDAY...Partly cloudy with a 40 percent chance of showers and thunderstorms. Highs 80 to 90. $$ AZZ515-200200- Baboquivari Mountains- Including Kitt Peak 121 AM MST Tue Aug 19 2025 .TODAY...Partly cloudy. A 10 percent chance of showers and thunderstorms in the afternoon. Highs 88 to 94. .TONIGHT...Mostly cloudy with a 10 percent chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows 72 to 77. .WEDNESDAY...Partly cloudy in the morning, then mostly cloudy with a 50 percent chance of showers and thunderstorms in the afternoon. Highs 90 to 96. .WEDNESDAY NIGHT...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows 72 to 77. .THURSDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 91 to 97. .THURSDAY NIGHT...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows 72 to 77. .FRIDAY...Partly cloudy with a 40 percent chance of showers and thunderstorms. Highs 90 to 96. .FRIDAY NIGHT...Partly cloudy with a 40 percent chance of showers and thunderstorms. Lows 70 to 75. .SATURDAY...Partly cloudy with a 40 percent chance of showers and thunderstorms. Highs 90 to 96. .SATURDAY NIGHT...Partly cloudy with a 40 percent chance of showers and thunderstorms. Lows 70 to 75. .SUNDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 90 to 96. .SUNDAY NIGHT...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows 70 to 75. .MONDAY...Showers likely and chance of thunderstorms. Highs 85 to 91. Chance of precipitation 60 percent. $$ Visit us on Facebook...Twitter...YouTube...and at weather.gov/Tucson