Zone Forecast Product
Issued by NWS Tucson, AZ
Issued by NWS Tucson, AZ
213 FPUS55 KTWC 282110 ZFPTWC Zone Forecast Product for Southeast Arizona National Weather Service Tucson AZ 209 PM MST Fri Aug 28 2026 AZZ501-291400- Western Pima County- Including Ajo and Organ Pipe Cactus N.M. 209 PM MST Fri Aug 28 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST SATURDAY... .TONIGHT...Partly cloudy. A 10 percent chance of showers and thunderstorms after midnight. Lows 82 to 87. .SATURDAY...Partly cloudy. Slight chance of showers in the morning, then slight chance of showers and thunderstorms in the afternoon. Highs 105 to 110. Chance of precipitation 10 percent. .SATURDAY NIGHT...Mostly clear. Lows 80 to 85. .SUNDAY...Partly cloudy. Highs 101 to 106. .SUNDAY NIGHT...Mostly clear. Lows 77 to 82. .MONDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 99 to 104. .MONDAY NIGHT...Mostly clear. Lows 77 to 82. .TUESDAY...Mostly sunny. Highs 100 to 105. .TUESDAY NIGHT THROUGH THURSDAY...Mostly clear. Lows 77 to 83. Highs 101 to 107. .THURSDAY NIGHT...Partly cloudy. Lows 78 to 83. .FRIDAY...Partly cloudy with a 20 percent chance of showers and thunderstorms. Highs 102 to 107. $$ AZZ502-291400- Tohono O`odham Nation- Including Sells 209 PM MST Fri Aug 28 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST SATURDAY... ...FLOOD WATCH IN EFFECT FROM SATURDAY MORNING THROUGH LATE SUNDAY NIGHT... .TONIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 79 to 84. .SATURDAY...Partly cloudy. Slight chance of showers and thunderstorms in the afternoon. Highs 102 to 107. Chance of precipitation 10 percent. .SATURDAY NIGHT...Mostly cloudy with chance of showers and thunderstorms in the evening, then partly cloudy with chance of showers and slight chance of thunderstorms after midnight. Lows 76 to 81. Chance of precipitation 40 percent. .SUNDAY...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Highs 97 to 102. .SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows 73 to 78. .MONDAY...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Highs 95 to 100. .MONDAY NIGHT...Partly cloudy with a 40 percent chance of showers and thunderstorms. Lows 73 to 78. .TUESDAY...Mostly sunny with a 30 percent chance of showers and thunderstorms. Highs 96 to 101. .TUESDAY NIGHT AND WEDNESDAY...Mostly clear. A 10 percent chance of showers and thunderstorms. Lows 74 to 79. Highs 98 to 103. .WEDNESDAY NIGHT...Mostly clear. Lows 75 to 80. .THURSDAY...Partly cloudy. Highs 99 to 104. .THURSDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 76 to 81. .FRIDAY...Partly cloudy. Highs 99 to 104. $$ AZZ503-291400- Upper Santa Cruz River Valley/Altar Valley- Including Nogales 209 PM MST Fri Aug 28 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST SATURDAY... ...FLOOD WATCH IN EFFECT FROM SATURDAY MORNING THROUGH LATE SUNDAY NIGHT... .TONIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 68 to 74. .SATURDAY...Partly cloudy in the morning, then mostly cloudy with a 50 percent chance of showers and thunderstorms in the afternoon. Highs 95 to 100. .SATURDAY NIGHT...Showers likely and chance of thunderstorms in the evening, then chance of showers and slight chance of thunderstorms after midnight. Lows 66 to 72. Chance of precipitation 70 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 70. Chance of precipitation 60 percent. .MONDAY...Showers and thunderstorms likely. Highs 87 to 93. Chance of precipitation 70 percent. .MONDAY NIGHT...Showers likely and chance of thunderstorms. Lows 63 to 69. Chance of precipitation 60 percent. .TUESDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 89 to 94. .TUESDAY NIGHT...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows 65 to 71. .WEDNESDAY...Mostly sunny with a 10 percent chance of showers and thunderstorms. Highs 91 to 96. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 65 to 71. Highs 92 to 97. .THURSDAY NIGHT...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows 66 to 72. .FRIDAY...Partly cloudy with a 20 percent chance of showers and thunderstorms. Highs 92 to 97. $$ AZZ504-291400- Tucson Metro Area- Including Tucson, Green Valley, Marana, and Vail 209 PM MST Fri Aug 28 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST SATURDAY... ...FLOOD WATCH IN EFFECT FROM SATURDAY MORNING THROUGH LATE SUNDAY NIGHT... .TONIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 75 to 81. West wind around 10 mph becoming southeast around 5 mph after midnight. .SATURDAY...Partly cloudy in the morning, then a 30 percent chance of showers and thunderstorms in the afternoon. Highs 99 to 105. South wind around 5 mph becoming west around 10 mph in the afternoon. .SATURDAY NIGHT...Showers likely and chance of thunderstorms in the evening, then chance of showers and slight chance of thunderstorms after midnight. Lows 72 to 78. Southwest wind 5 to 15 mph becoming southeast 5 to 10 mph after midnight. Chance of precipitation 70 percent. .SUNDAY...Showers and thunderstorms likely. Highs 94 to 100. South wind 5 to 10 mph becoming southwest in the afternoon. Chance of precipitation 60 percent. .SUNDAY NIGHT...Showers likely and chance of thunderstorms. Lows 68 to 74. South wind around 10 mph. Chance of precipitation 70 percent. .MONDAY...Showers and thunderstorms likely. Highs 91 to 97. Chance of precipitation 60 percent. .MONDAY NIGHT...Showers likely and chance of thunderstorms. Lows 68 to 74. Chance of precipitation 60 percent. .TUESDAY...Mostly sunny with a 10 percent chance of showers and thunderstorms. Highs 93 to 99. .TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 70 to 77. Highs 95 to 101. .THURSDAY...Partly cloudy with a 10 percent chance of showers and thunderstorms. Highs 96 to 102. .THURSDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 72 to 78. .FRIDAY...Partly cloudy with a 10 percent chance of showers and thunderstorms. Highs 96 to 102. $$ AZZ505-291400- South Central Pinal County- Including Picacho Peak State Park 209 PM MST Fri Aug 28 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST SATURDAY... ...FLOOD WATCH IN EFFECT FROM SATURDAY MORNING THROUGH LATE SUNDAY NIGHT... .TONIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 79 to 84. .SATURDAY...Partly cloudy in the morning, then mostly sunny with a 10 percent chance of showers and thunderstorms in the afternoon. Highs 102 to 107. .SATURDAY NIGHT...Showers likely and chance of thunderstorms in the evening, then showers likely and slight chance of thunderstorms after midnight. Lows 75 to 80. Chance of precipitation 60 percent. .SUNDAY...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Highs 97 to 102. .SUNDAY NIGHT...Showers likely and chance of thunderstorms. Lows 71 to 76. Chance of precipitation 70 percent. .MONDAY...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Highs 93 to 98. .MONDAY NIGHT...Showers likely and chance of thunderstorms. Lows 71 to 76. Chance of precipitation 60 percent. .TUESDAY...Mostly sunny with a 10 percent chance of showers and thunderstorms. Highs 95 to 100. .TUESDAY NIGHT AND WEDNESDAY...Mostly clear. A 10 percent chance of showers and thunderstorms. Lows 73 to 78. Highs 97 to 102. .WEDNESDAY NIGHT...Mostly clear. Lows 74 to 79. .THURSDAY...Partly cloudy. Highs 98 to 103. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 75 to 80. Highs 98 to 103. $$ AZZ506-291400- Southeast Pinal County- Including Mammoth and Oracle 209 PM MST Fri Aug 28 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST SATURDAY... ...FLOOD WATCH IN EFFECT FROM SATURDAY MORNING THROUGH LATE SUNDAY NIGHT... .TONIGHT...Partly cloudy. Chance of showers and slight chance of thunderstorms in the evening, then slight chance of showers and thunderstorms after midnight. Lows 76 to 81. Chance of precipitation 30 percent. .SATURDAY...Partly cloudy in the morning, then a 30 percent chance of showers and thunderstorms in the afternoon. Highs 100 to 106. .SATURDAY NIGHT...Chance of showers and thunderstorms in the evening, then showers likely and slight chance of thunderstorms after midnight. Lows 73 to 78. Chance of precipitation 60 percent. .SUNDAY...Showers likely and chance of thunderstorms. Highs 94 to 100. Chance of precipitation 60 percent. .SUNDAY NIGHT...Showers likely and chance of thunderstorms. Lows 70 to 75. Chance of precipitation 70 percent. .MONDAY...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Highs 91 to 97. .MONDAY NIGHT...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows 69 to 74. .TUESDAY...Partly cloudy with chance of showers and slight chance of thunderstorms. Highs 93 to 99. Chance of precipitation 30 percent. .TUESDAY NIGHT AND WEDNESDAY...Mostly clear. A 10 percent chance of showers and thunderstorms. Lows 71 to 76. Highs 95 to 101. .WEDNESDAY NIGHT...Mostly clear. Lows 72 to 77. .THURSDAY...Mostly sunny with a 10 percent chance of showers and thunderstorms. Highs 96 to 102. .THURSDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 73 to 78. .FRIDAY...Mostly sunny with a 10 percent chance of showers and thunderstorms. Highs 96 to 102. $$ AZZ507-291400- Upper San Pedro River Valley- Including Sierra Vista and Benson 209 PM MST Fri Aug 28 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST SATURDAY... ...FLOOD WATCH IN EFFECT FROM SATURDAY MORNING THROUGH LATE SUNDAY NIGHT... .TONIGHT...Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows 67 to 73. .SATURDAY...Partly cloudy in the morning, then a 30 percent chance of showers and thunderstorms in the afternoon. Highs 94 to 100. .SATURDAY NIGHT...Mostly cloudy. Chance of showers and thunderstorms in the evening, then chance of showers and slight chance of thunderstorms after midnight. Lows 65 to 71. Chance of precipitation 40 percent. .SUNDAY...Showers and thunderstorms likely. Highs 88 to 94. Chance of precipitation 70 percent. .SUNDAY NIGHT...Showers likely and chance of thunderstorms. Lows 62 to 68. Chance of precipitation 60 percent. .MONDAY...Showers and thunderstorms likely. Highs 85 to 91. Chance of precipitation 70 percent. .MONDAY NIGHT...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows 61 to 67. .TUESDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 87 to 93. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 63 to 69. .WEDNESDAY...Mostly sunny with a 10 percent chance of showers and thunderstorms. Highs 89 to 95. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 63 to 69. Highs 91 to 97. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 64 to 70. .FRIDAY...Partly cloudy. Highs 91 to 97. $$ AZZ508-291400- Eastern Cochise County below 5000 feet- Including Willcox and Douglas 209 PM MST Fri Aug 28 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST SATURDAY... .TONIGHT...Partly cloudy. A 10 percent chance of showers and thunderstorms in the evening. Lows 67 to 72. .SATURDAY...Mostly sunny. A 10 percent chance of showers and thunderstorms in the afternoon. Highs 96 to 101. .SATURDAY NIGHT...Mostly cloudy. Slight chance of showers and thunderstorms in the evening, then chance of showers and slight chance of thunderstorms after midnight. Lows 67 to 72. Chance of precipitation 30 percent. .SUNDAY...Partly cloudy with a 50 percent chance of showers and thunderstorms. Highs 92 to 97. .SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows 64 to 69. .MONDAY...Showers likely and chance of thunderstorms. Highs 88 to 93. Chance of precipitation 60 percent. .MONDAY NIGHT...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows 63 to 68. .TUESDAY...Mostly sunny with a 10 percent chance of showers and thunderstorms. Highs 90 to 95. .TUESDAY NIGHT...Mostly clear with a 10 percent chance of showers and thunderstorms. Lows 65 to 70. .WEDNESDAY...Mostly sunny. Highs 92 to 97. .WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 65 to 70. Highs 93 to 98. .FRIDAY...Partly cloudy. Highs 93 to 98. $$ AZZ509-291400- Upper Gila River Valley- Including Clifton and Safford 209 PM MST Fri Aug 28 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST SATURDAY... .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 70 to 78. Chance of precipitation 30 percent. .SATURDAY...Mostly sunny. A 30 percent chance of showers and thunderstorms in the afternoon. Highs 97 to 105. .SATURDAY NIGHT...Mostly cloudy with chance of showers and slight chance of thunderstorms. Lows 69 to 77. Chance of precipitation 50 percent. .SUNDAY...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Highs 92 to 100. .SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 66 to 74. .MONDAY...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Highs 88 to 96. .MONDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 66 to 72. .TUESDAY...Mostly sunny with a 10 percent chance of showers and thunderstorms. Highs 91 to 99. .TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows 67 to 75. Highs 93 to 101. .WEDNESDAY NIGHT THROUGH FRIDAY...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 67 to 76. Highs 94 to 102. $$ AZZ510-291400- White Mountains of Graham and Greenlee Counties- Including Hannagan Meadow 209 PM MST Fri Aug 28 2026 .TONIGHT...Mostly cloudy with chance of showers and thunderstorms in the evening, then partly cloudy with slight chance of showers and thunderstorms after midnight. Lows 60 to 72. Chance of precipitation 30 percent. .SATURDAY...Partly cloudy. A 10 percent chance of showers and thunderstorms in the afternoon. Highs 84 to 94. .SATURDAY NIGHT...Mostly cloudy. Chance of showers and thunderstorms in the evening, then chance of showers and slight chance of thunderstorms after midnight. Lows 59 to 71. Chance of precipitation 30 percent. .SUNDAY...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Highs 81 to 91. .SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows 57 to 69. .MONDAY...Showers and thunderstorms likely. Highs 78 to 88. Chance of precipitation 60 percent. .MONDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 55 to 67. .TUESDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 79 to 89. .TUESDAY NIGHT...Mostly clear. Lows 56 to 68. .WEDNESDAY...Partly cloudy. Highs 81 to 91. .WEDNESDAY NIGHT THROUGH FRIDAY...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 57 to 69. Highs 81 to 91. $$ AZZ511-291400- Galiuro and Pinaleno Mountains- Including Mount Graham 209 PM MST Fri Aug 28 2026 .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 72. Chance of precipitation 30 percent. .SATURDAY...Partly cloudy in the morning, then a 30 percent chance of showers and thunderstorms in the afternoon. Highs 84 to 94. .SATURDAY NIGHT...Chance of showers and thunderstorms in the evening, then showers likely and slight chance of thunderstorms after midnight. Lows 64 to 70. Chance of precipitation 60 percent. .SUNDAY...Showers likely and chance of thunderstorms. Highs 79 to 89. Chance of precipitation 60 percent. .SUNDAY NIGHT...Showers likely and chance of thunderstorms. Lows 61 to 67. Chance of precipitation 60 percent. .MONDAY...Showers likely and chance of thunderstorms. Highs 76 to 86. Chance of precipitation 60 percent. .MONDAY NIGHT...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows 60 to 66. .TUESDAY...Partly cloudy with a 10 percent chance of showers and thunderstorms. Highs 78 to 88. .TUESDAY NIGHT...Mostly clear with a 10 percent chance of showers and thunderstorms. Lows 62 to 68. .WEDNESDAY...Mostly sunny with a 10 percent chance of showers. Highs 80 to 90. .WEDNESDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 63 to 69. .THURSDAY...Partly cloudy with a 20 percent chance of showers and thunderstorms. Highs 81 to 91. .THURSDAY NIGHT AND FRIDAY...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 63 to 69. Highs 81 to 91. $$ AZZ512-291400- Chiricahua Mountains- Including Chiricahua N.M. 209 PM MST Fri Aug 28 2026 .TONIGHT...Partly cloudy. A 10 percent chance of showers and thunderstorms in the evening. Lows 63 to 69. .SATURDAY...Partly cloudy in the morning, then a 10 percent chance of showers and thunderstorms in the afternoon. Highs 87 to 95. .SATURDAY NIGHT...Mostly cloudy. Slight chance of showers and thunderstorms in the evening, then chance of showers and slight chance of thunderstorms after midnight. Lows 62 to 68. Chance of precipitation 30 percent. .SUNDAY...Showers likely and chance of thunderstorms. Highs 82 to 92. Chance of precipitation 60 percent. .SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows 58 to 66. .MONDAY...Showers likely and chance of thunderstorms. Highs 78 to 88. Chance of precipitation 60 percent. .MONDAY NIGHT...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows 57 to 65. .TUESDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 79 to 89. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 59 to 67. .WEDNESDAY...Mostly sunny. Highs 81 to 91. .WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 59 to 67. Highs 82 to 92. .FRIDAY...Partly cloudy. Highs 82 to 92. $$ AZZ513-291400- Dragoon and Mule and Huachuca and Santa Rita Mountains- Including Bisbee, Canelo Hills, and Madera Canyon 209 PM MST Fri Aug 28 2026 ...FLOOD WATCH IN EFFECT FROM SATURDAY MORNING THROUGH LATE SUNDAY NIGHT... .TONIGHT...Partly cloudy. A 10 percent chance of showers and thunderstorms in the evening. Lows 65 to 70. .SATURDAY...Partly cloudy in the morning, then a 40 percent chance of showers and thunderstorms in the afternoon. Highs 87 to 95. .SATURDAY NIGHT...Mostly cloudy. Chance of showers and thunderstorms in the evening, then chance of showers and slight chance of thunderstorms after midnight. Lows 63 to 68. Chance of precipitation 40 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 with thunderstorms likely. Highs 78 to 86. .MONDAY NIGHT...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows 60 to 65. .TUESDAY...Partly cloudy with a 40 percent chance of showers and thunderstorms. Highs 80 to 88. .TUESDAY NIGHT...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows 62 to 67. .WEDNESDAY...Partly cloudy with chance of thunderstorms and slight chance of showers. Highs 82 to 90. Chance of precipitation 30 percent. .WEDNESDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 62 to 67. .THURSDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 83 to 91. .THURSDAY NIGHT...Partly cloudy with chance of thunderstorms and slight chance of showers. Lows 63 to 68. Chance of precipitation 30 percent. .FRIDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 83 to 91. $$ AZZ514-291400- Catalina and Rincon Mountains- Including Mount Lemmon and Summerhaven 209 PM MST Fri Aug 28 2026 ...FLOOD WATCH IN EFFECT FROM SATURDAY MORNING THROUGH LATE SUNDAY NIGHT... .TONIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 67 to 73. .SATURDAY...Partly cloudy in the morning, then a 30 percent chance of showers and thunderstorms in the afternoon. Highs 82 to 92. .SATURDAY NIGHT...Chance of showers and thunderstorms in the evening, then showers likely and slight chance of thunderstorms after midnight. Lows 64 to 70. Chance of precipitation 60 percent. .SUNDAY...Showers and thunderstorms likely. Highs 77 to 85. Chance of precipitation 60 percent. .SUNDAY NIGHT...Showers likely and chance of thunderstorms. Lows 61 to 67. Chance of precipitation 70 percent. .MONDAY...Showers likely and chance of thunderstorms. Highs 74 to 82. Chance of precipitation 60 percent. .MONDAY NIGHT...Partly cloudy with a 50 percent chance of showers and thunderstorms. Lows 60 to 66. .TUESDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 76 to 84. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 62 to 68. .WEDNESDAY...Partly cloudy with a 10 percent chance of showers and thunderstorms. Highs 78 to 86. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 63 to 69. Highs 79 to 87. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 64 to 70. .FRIDAY...Partly cloudy with a 10 percent chance of showers and thunderstorms. Highs 79 to 87. $$ AZZ515-291400- Baboquivari Mountains- Including Kitt Peak 209 PM MST Fri Aug 28 2026 ...FLOOD WATCH IN EFFECT FROM SATURDAY MORNING THROUGH LATE SUNDAY NIGHT... .TONIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 72 to 77. .SATURDAY...Partly cloudy. A 40 percent chance of showers and thunderstorms in the afternoon. Highs 89 to 95. .SATURDAY NIGHT...Showers likely and chance of thunderstorms in the evening, then chance of showers and slight chance of thunderstorms after midnight. Lows 69 to 74. Chance of precipitation 70 percent. .SUNDAY...Showers and thunderstorms likely. Highs 85 to 91. Chance of precipitation 60 percent. .SUNDAY NIGHT...Showers likely and chance of thunderstorms. Lows 66 to 71. Chance of precipitation 70 percent. .MONDAY...Showers and thunderstorms likely. Highs 83 to 89. Chance of precipitation 60 percent. .MONDAY NIGHT...Showers likely and chance of thunderstorms. Lows 66 to 71. Chance of precipitation 60 percent. .TUESDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 83 to 89. .TUESDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 67 to 72. .WEDNESDAY...Mostly sunny with a 10 percent chance of showers and thunderstorms. Highs 85 to 91. .WEDNESDAY NIGHT...Partly cloudy. Lows 68 to 73. .THURSDAY...Mostly sunny with a 10 percent chance of showers and thunderstorms. Highs 86 to 92. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 69 to 74. Highs 87 to 93. $$ Visit us on Facebook...Twitter...YouTube...and at weather.gov/Tucson