FPUS55 KTWC 072113 ZFPTWC Zone Forecast Product for Southeast Arizona National Weather Service Tucson AZ 212 PM MST Tue Jul 7 2026 AZZ501-081400- Western Pima County- Including Ajo and Organ Pipe Cactus N.M. 212 PM MST Tue Jul 7 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST WEDNESDAY... .TONIGHT...Mostly clear. Lows 80 to 85. .WEDNESDAY...Sunny. Highs 107 to 112. .WEDNESDAY NIGHT...Mostly clear. Lows 81 to 86. .THURSDAY...Sunny. Highs 106 to 111. .THURSDAY NIGHT...Mostly clear. Lows 80 to 85. .FRIDAY...Mostly sunny. Highs 104 to 109. .FRIDAY NIGHT...Mostly clear. Lows 78 to 83. .SATURDAY...Partly cloudy. Highs 102 to 107. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 78 to 83. .SUNDAY THROUGH MONDAY...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Highs 101 to 106. Lows 79 to 84. .MONDAY NIGHT...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows 80 to 85. .TUESDAY...Partly cloudy with a 20 percent chance of showers and thunderstorms. Highs 102 to 107. $$ AZZ502-081400- Tohono O'odham Nation- Including Sells 212 PM MST Tue Jul 7 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST WEDNESDAY... .TONIGHT...Mostly clear. Lows 78 to 83. .WEDNESDAY...Mostly sunny. Highs 105 to 110. .WEDNESDAY NIGHT...Partly cloudy. A 30 percent chance of showers and thunderstorms in the evening. Lows 79 to 84. .THURSDAY...Sunny. Highs 105 to 110. .THURSDAY NIGHT...Mostly clear. Lows 78 to 83. .FRIDAY...Mostly sunny. Highs 103 to 108. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 77 to 82. .SATURDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 100 to 105. .SATURDAY NIGHT...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows 76 to 81. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Highs 98 to 103. Lows 76 to 81. .MONDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 97 to 102. .MONDAY NIGHT...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows 76 to 81. .TUESDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 98 to 103. $$ AZZ503-081400- Upper Santa Cruz River Valley/Altar Valley- Including Nogales 212 PM MST Tue Jul 7 2026 .TONIGHT...Mostly cloudy with chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows 70 to 76. Chance of precipitation 30 percent. .WEDNESDAY...Partly cloudy in the morning, then a 30 percent chance of showers and thunderstorms in the afternoon. Highs 98 to 104. .WEDNESDAY NIGHT...Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows 70 to 76. .THURSDAY...Mostly sunny with a 30 percent chance of showers and thunderstorms. Highs 99 to 105. .THURSDAY NIGHT...Partly cloudy with a 40 percent chance of showers and thunderstorms. Lows 68 to 76. .FRIDAY...Mostly sunny. Highs 96 to 102. .FRIDAY NIGHT...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows 68 to 74. .SATURDAY...Partly cloudy with a 40 percent chance of showers and thunderstorms. Highs 93 to 99. .SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows 66 to 72. .SUNDAY...Showers and thunderstorms likely. Highs 92 to 98. Chance of precipitation 60 percent. .SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 66 to 72. .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 40 percent chance of showers and thunderstorms. Highs 90 to 96. $$ AZZ504-081400- Tucson Metro Area- Including Tucson, Green Valley, Marana, and Vail 212 PM MST Tue Jul 7 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST WEDNESDAY... .TONIGHT...Partly cloudy. A 30 percent chance of showers and thunderstorms in the evening. Lows 75 to 81. South wind around 10 mph. .WEDNESDAY...Mostly sunny. A 10 percent chance of showers and thunderstorms in the afternoon. Highs 103 to 109. Northwest wind around 10 mph. .WEDNESDAY NIGHT...Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows 76 to 82. West wind 5 to 10 mph becoming south after midnight. .THURSDAY...Sunny. Highs 103 to 109. Southwest wind around 5 mph becoming northwest 5 to 15 mph in the afternoon. .THURSDAY NIGHT...Partly cloudy. Lows 75 to 81. West wind 10 to 15 mph becoming south 5 to 15 mph after midnight. .FRIDAY...Mostly sunny. Highs 101 to 107. .FRIDAY NIGHT...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows 74 to 80. .SATURDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 98 to 104. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 71 to 78. Highs 97 to 103. .MONDAY...Partly cloudy with a 40 percent chance of showers and thunderstorms. Highs 94 to 100. .MONDAY NIGHT...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows 71 to 77. .TUESDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 95 to 101. $$ AZZ505-081400- South Central Pinal County- Including Picacho Peak State Park 212 PM MST Tue Jul 7 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST WEDNESDAY... .TONIGHT...Mostly clear. Lows 79 to 84. .WEDNESDAY...Sunny. Highs 105 to 110. .WEDNESDAY NIGHT...Mostly clear. Lows 79 to 84. .THURSDAY...Sunny. Highs 106 to 111. .THURSDAY NIGHT...Mostly clear. Lows 78 to 83. .FRIDAY...Mostly sunny. Highs 104 to 109. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 77 to 82. .SATURDAY...Mostly sunny. Highs 101 to 106. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 76 to 81. .SUNDAY...Partly cloudy. Highs 99 to 104. .SUNDAY NIGHT...Mostly cloudy with a 30 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 30 percent chance of showers and thunderstorms. Lows 75 to 80. .TUESDAY...Partly cloudy with a 20 percent chance of showers and thunderstorms. Highs 99 to 104. $$ AZZ506-081400- Southeast Pinal County- Including Mammoth and Oracle 212 PM MST Tue Jul 7 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST WEDNESDAY... .TONIGHT...Partly cloudy. A 10 percent chance of showers and thunderstorms in the evening. Lows 77 to 82. .WEDNESDAY...Mostly sunny. A 10 percent chance of showers and thunderstorms in the afternoon. Highs 102 to 108. .WEDNESDAY NIGHT...Mostly clear. A 10 percent chance of showers and thunderstorms in the evening. Lows 77 to 82. .THURSDAY...Sunny. Highs 102 to 108. .THURSDAY NIGHT...Mostly clear. Lows 76 to 81. .FRIDAY...Mostly sunny. Highs 101 to 107. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 76 to 81. .SATURDAY...Mostly sunny. Highs 98 to 104. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of showers and thunderstorms. Lows 75 to 80. .SUNDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 97 to 103. .SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 74 to 79. .MONDAY...Partly cloudy with a 40 percent chance of showers and thunderstorms. Highs 95 to 101. .MONDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 74 to 79. .TUESDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 96 to 102. $$ AZZ507-081400- Upper San Pedro River Valley- Including Sierra Vista and Benson 212 PM MST Tue Jul 7 2026 .TONIGHT...Mostly cloudy with chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows 68 to 74. Chance of precipitation 30 percent. .WEDNESDAY...Mostly sunny. A 10 percent chance of showers and thunderstorms in the afternoon. Highs 96 to 102. .WEDNESDAY NIGHT...Partly cloudy. A 20 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...Mostly sunny 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 65 to 73. .SATURDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 93 to 99. .SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 65 to 71. .SUNDAY...Partly cloudy with a 40 percent chance of showers and thunderstorms. Highs 92 to 98. .SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows 64 to 70. .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 89 to 95. $$ AZZ508-081400- Eastern Cochise County below 5000 feet- Including Willcox and Douglas 212 PM MST Tue Jul 7 2026 .TONIGHT...Partly cloudy. A 30 percent chance of showers and thunderstorms in the evening. Lows 67 to 72. .WEDNESDAY...Mostly sunny. A 10 percent chance of showers and thunderstorms in the afternoon. Highs 98 to 103. .WEDNESDAY NIGHT...Partly cloudy. A 10 percent chance of showers and thunderstorms in the evening. Lows 67 to 72. .THURSDAY...Mostly sunny. Highs 99 to 104. .THURSDAY NIGHT...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows 65 to 71. .FRIDAY...Mostly sunny with a 30 percent chance of showers and thunderstorms. Highs 98 to 103. .FRIDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 65 to 71. .SATURDAY...Partly cloudy. Highs 96 to 101. .SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows 64 to 70. .SUNDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 95 to 100. .SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows 63 to 69. .MONDAY...Partly cloudy with a 40 percent chance of showers and thunderstorms. Highs 91 to 96. .MONDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 63 to 69. .TUESDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 91 to 96. $$ AZZ509-081400- Upper Gila River Valley- Including Clifton and Safford 212 PM MST Tue Jul 7 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST WEDNESDAY... .TONIGHT...Mostly cloudy with a 30 percent chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows 68 to 76. .WEDNESDAY...Partly cloudy in the morning, then a 30 percent chance of showers and thunderstorms in the afternoon. Highs 97 to 105. .WEDNESDAY NIGHT...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 99 to 107. .THURSDAY NIGHT...Partly cloudy. Lows 70 to 78. .FRIDAY...Mostly sunny. Highs 98 to 106. .FRIDAY NIGHT...Partly cloudy. Lows 70 to 78. .SATURDAY...Partly cloudy. Highs 97 to 105. .SATURDAY NIGHT AND SUNDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows 69 to 77. Highs 95 to 103. .SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows 67 to 75. .MONDAY...Partly cloudy with a 30 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 91 to 99. $$ AZZ510-081400- White Mountains of Graham and Greenlee Counties- Including Hannagan Meadow 212 PM MST Tue Jul 7 2026 .TONIGHT...Mostly cloudy with a 10 percent chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows 58 to 70. .WEDNESDAY...Partly cloudy in the morning, then showers likely and chance of thunderstorms in the afternoon. Highs 85 to 95. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Mostly cloudy with a 10 percent chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows 59 to 71. .THURSDAY...Partly cloudy with a 40 percent chance of showers and thunderstorms. Highs 87 to 97. .THURSDAY NIGHT...Mostly clear. Lows 59 to 71. .FRIDAY...Partly cloudy with a 40 percent chance of showers and thunderstorms. Highs 87 to 97. .FRIDAY NIGHT...Partly cloudy. Lows 60 to 72. .SATURDAY...Partly cloudy. Highs 88 to 96. .SATURDAY NIGHT...Partly cloudy. Lows 60 to 72. .SUNDAY...Partly cloudy with a 50 percent chance of showers and thunderstorms. Highs 85 to 95. .SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows 59 to 71. .MONDAY...Partly cloudy with a 50 percent chance of showers and thunderstorms. Highs 80 to 90. .MONDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 58 to 70. .TUESDAY...Partly cloudy with a 40 percent chance of showers and thunderstorms. Highs 79 to 89. $$ AZZ511-081400- Galiuro and Pinaleno Mountains- Including Mount Graham 212 PM MST Tue Jul 7 2026 .TONIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows 65 to 73. .WEDNESDAY...Partly cloudy in the morning, then a 30 percent chance of showers and thunderstorms in the afternoon. Highs 86 to 96. .WEDNESDAY NIGHT...Partly cloudy. A 30 percent chance of showers and thunderstorms in the evening. Lows 67 to 73. .THURSDAY...Mostly sunny. Highs 87 to 97. .THURSDAY NIGHT...Partly cloudy. Lows 66 to 74. .FRIDAY...Mostly sunny. Highs 86 to 96. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 66 to 74. .SATURDAY...Partly cloudy. Highs 85 to 95. .SATURDAY NIGHT AND SUNDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows 64 to 72. Highs 84 to 94. .SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows 63 to 71. .MONDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 80 to 90. .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 80 to 90. $$ AZZ512-081400- Chiricahua Mountains- Including Chiricahua N.M. 212 PM MST Tue Jul 7 2026 .TONIGHT...Partly cloudy. A 30 percent chance of showers and thunderstorms in the evening. Lows 62 to 68. .WEDNESDAY...Mostly sunny. A 10 percent chance of showers and thunderstorms in the afternoon. Highs 87 to 97. .WEDNESDAY NIGHT...Partly cloudy. A 10 percent chance of showers and thunderstorms in the evening. Lows 63 to 69. .THURSDAY...Partly cloudy. Highs 88 to 98. .THURSDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 61 to 69. .FRIDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 87 to 97. .FRIDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 61 to 69. .SATURDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 86 to 96. .SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows 60 to 68. .SUNDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 84 to 94. .SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows 60 to 66. .MONDAY...Partly cloudy with a 40 percent chance of showers and thunderstorms. Highs 81 to 89. .MONDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 59 to 67. .TUESDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 81 to 89. $$ AZZ513-081400- Dragoon and Mule and Huachuca and Santa Rita Mountains- Including Bisbee, Canelo Hills, and Madera Canyon 212 PM MST Tue Jul 7 2026 .TONIGHT...Mostly cloudy with chance of showers and thunderstorms in the evening, then mostly clear with slight chance of showers and thunderstorms after midnight. Lows 67 to 72. Chance of precipitation 30 percent. .WEDNESDAY...Partly cloudy in the morning, then a 30 percent chance of showers and thunderstorms in the afternoon. Highs 90 to 98. .WEDNESDAY NIGHT...Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows 67 to 72. .THURSDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 90 to 98. .THURSDAY NIGHT...Partly cloudy with a 50 percent chance of showers and thunderstorms. Lows 65 to 70. .FRIDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 88 to 96. .FRIDAY NIGHT...Partly cloudy with a 40 percent chance of showers and thunderstorms. Lows 65 to 70. .SATURDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 86 to 94. .SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows 64 to 69. .SUNDAY...Partly cloudy with a 50 percent chance of showers and thunderstorms. Highs 85 to 93. .SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows 63 to 68. .MONDAY...Partly cloudy with a 50 percent chance of showers and thunderstorms. Highs 83 to 91. .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 83 to 91. $$ AZZ514-081400- Catalina and Rincon Mountains- Including Mount Lemmon and Summerhaven 212 PM MST Tue Jul 7 2026 .TONIGHT...Mostly cloudy with a 30 percent chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows 68 to 74. .WEDNESDAY...Partly cloudy in the morning, then chance of showers and slight chance of thunderstorms in the afternoon. Highs 85 to 95. Chance of precipitation 30 percent. .WEDNESDAY NIGHT...Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows 68 to 74. .THURSDAY...Sunny. Highs 85 to 95. .THURSDAY NIGHT...Partly cloudy. Lows 68 to 74. .FRIDAY...Mostly sunny. Highs 84 to 94. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 67 to 73. .SATURDAY...Partly cloudy. Highs 81 to 91. .SATURDAY NIGHT...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows 66 to 72. .SUNDAY...Partly cloudy with a 40 percent chance of showers and thunderstorms. Highs 80 to 90. .SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows 65 to 71. .MONDAY...Partly cloudy with a 50 percent chance of showers and thunderstorms. Highs 78 to 88. .MONDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 65 to 71. .TUESDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 78 to 88. $$ AZZ515-081400- Baboquivari Mountains- Including Kitt Peak 212 PM MST Tue Jul 7 2026 .TONIGHT...Partly cloudy. A 10 percent chance of showers and thunderstorms in the evening. Lows 74 to 79. .WEDNESDAY...Partly cloudy in the morning, then a 10 percent chance of showers and thunderstorms in the afternoon. Highs 93 to 99. .WEDNESDAY NIGHT...Partly cloudy. A 30 percent chance of showers and thunderstorms in the evening. Lows 74 to 79. .THURSDAY...Sunny. Highs 93 to 99. .THURSDAY NIGHT...Breezy. Partly cloudy. Lows 74 to 79. South wind 15 to 25 mph after midnight. .FRIDAY...Mostly sunny. Highs 91 to 97. .FRIDAY NIGHT...Breezy. Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 73 to 78. .SATURDAY...Partly cloudy with a 40 percent chance of showers and thunderstorms. Highs 88 to 94. .SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 71 to 76. .SUNDAY...Showers and thunderstorms likely. Highs 86 to 92. Chance of precipitation 60 percent. .SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 70 to 75. .MONDAY...Partly cloudy with a 50 percent chance of showers and thunderstorms. Highs 84 to 90. .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 85 to 91. $$ Visit us on Facebook...Twitter...YouTube...and at weather.gov/Tucson