Zone Forecast Product
Issued by NWS Tucson, AZ
Issued by NWS Tucson, AZ
404 FPUS55 KTWC 182033 ZFPTWC Zone Forecast Product for Southeast Arizona National Weather Service Tucson AZ 131 PM MST Tue Jun 18 2024 AZZ501-191400- Western Pima County- Including Ajo and Organ Pipe Cactus N.M. 131 PM MST Tue Jun 18 2024 ...EXCESSIVE HEAT WATCH REMAINS IN EFFECT FROM THURSDAY MORNING THROUGH FRIDAY EVENING... .TONIGHT...Mostly clear. Lows 66 to 72. .JUNETEENTH...Sunny. Highs 99 to 104. .WEDNESDAY NIGHT...Mostly clear. Lows 68 to 76. .THURSDAY...Sunny, warmer. Highs 107 to 112. .THURSDAY NIGHT...Mostly clear. Lows 74 to 80. .FRIDAY...Sunny. Highs 107 to 112. .FRIDAY NIGHT...Mostly clear with a 10 percent chance of showers. Lows 79 to 85. .SATURDAY...Partly cloudy with a 10 percent chance of showers. Highs 105 to 110. .SATURDAY NIGHT...Mostly cloudy with a 30 percent chance of showers. Lows 79 to 85. .SUNDAY...Partly cloudy with a 30 percent chance of showers. Highs 104 to 109. .SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of showers. Lows 79 to 85. .MONDAY...Mostly sunny with a 10 percent chance of showers. Highs 105 to 110. .MONDAY NIGHT AND TUESDAY...Mostly clear. Lows 78 to 84. Highs 104 to 109. $$ AZZ502-191400- Tohono O`odham Nation- Including Sells 131 PM MST Tue Jun 18 2024 ...EXCESSIVE HEAT WATCH REMAINS IN EFFECT FROM THURSDAY MORNING THROUGH FRIDAY EVENING... .TONIGHT...Clear. Lows 65 to 71. .JUNETEENTH...Sunny. Highs 99 to 104. .WEDNESDAY NIGHT...Clear. Lows 69 to 75. .THURSDAY...Sunny. Highs 106 to 111. .THURSDAY NIGHT...Mostly clear. Lows 76 to 82. .FRIDAY...Partly cloudy with a 30 percent chance of showers. Highs 106 to 111. .FRIDAY NIGHT...Mostly cloudy with a 30 percent chance of showers. Lows 78 to 83. .SATURDAY...Mostly cloudy with chance of showers and slight chance of thunderstorms. Highs 104 to 109. Chance of precipitation 30 percent. .SATURDAY NIGHT...Mostly cloudy with chance of showers and slight chance of thunderstorms. Lows 78 to 83. Chance of precipitation 40 percent. .SUNDAY...Partly cloudy with chance of showers and slight chance of thunderstorms. Highs 103 to 108. Chance of precipitation 30 percent. .SUNDAY NIGHT...Mostly cloudy with chance of showers and slight chance of thunderstorms. Lows 77 to 83. Chance of precipitation 30 percent. .MONDAY...Partly cloudy with chance of showers and slight chance of thunderstorms. Highs 103 to 108. Chance of precipitation 30 percent. .MONDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 77 to 83. .TUESDAY...Mostly sunny with a 10 percent chance of showers and thunderstorms. Highs 103 to 108. $$ AZZ503-191400- Upper Santa Cruz River Valley/Altar Valley- Including Nogales 131 PM MST Tue Jun 18 2024 ...EXCESSIVE HEAT WATCH REMAINS IN EFFECT FROM THURSDAY MORNING THROUGH FRIDAY EVENING... .TONIGHT...Clear. Lows 58 to 64. .JUNETEENTH...Sunny. Highs 95 to 101. .WEDNESDAY NIGHT...Clear. Lows 63 to 69. .THURSDAY...Partly cloudy. Highs 101 to 107. .THURSDAY NIGHT...Partly cloudy. Lows 68 to 74. .FRIDAY...Partly cloudy with chance of showers and slight chance of thunderstorms. Highs 98 to 104. Chance of precipitation 40 percent. .FRIDAY NIGHT...Mostly cloudy with chance of showers and slight chance of thunderstorms. Lows 67 to 75. Chance of precipitation 40 percent. .SATURDAY...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Highs 96 to 102. .SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows 68 to 74. .SUNDAY...Partly cloudy with a 40 percent chance of showers and thunderstorms. Highs 96 to 102. .SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 68 to 74. .MONDAY...Partly cloudy with a 40 percent chance of showers and thunderstorms. Highs 96 to 102. .MONDAY NIGHT AND TUESDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows 67 to 73. Highs 96 to 102. $$ AZZ504-191400- Tucson Metro Area- Including Tucson, Green Valley, Marana, and Vail 131 PM MST Tue Jun 18 2024 ...EXCESSIVE HEAT WATCH REMAINS IN EFFECT FROM THURSDAY MORNING THROUGH FRIDAY EVENING... .TONIGHT...Clear. Lows 65 to 71. Southwest wind 10 to 15 mph becoming south after midnight. .JUNETEENTH...Sunny. Highs 100 to 106. South wind around 10 mph becoming southwest 5 to 15 mph in the afternoon. .WEDNESDAY NIGHT...Clear. Lows 69 to 75. West wind 10 to 15 mph becoming southeast 5 to 10 mph after midnight. .THURSDAY...Partly cloudy. Highs 104 to 112. Southeast wind 10 to 20 mph. .THURSDAY NIGHT...Breezy. Partly cloudy with chance of showers and slight chance of thunderstorms. Patchy blowing dust. Lows 74 to 82. Southeast wind 15 to 25 mph. Chance of precipitation 30 percent. .FRIDAY...Partly cloudy with chance of showers and slight chance of thunderstorms. Highs 101 to 109. Chance of precipitation 30 percent. .FRIDAY NIGHT...Mostly cloudy with chance of showers and slight chance of thunderstorms. Lows 74 to 82. Chance of precipitation 40 percent. .SATURDAY...Partly cloudy with a 40 percent chance of showers and thunderstorms. Highs 100 to 108. .SATURDAY NIGHT...Mostly cloudy with chance of showers and slight chance of thunderstorms. Lows 76 to 82. Chance of precipitation 40 percent. .SUNDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 101 to 107. .SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows 74 to 82. .MONDAY AND MONDAY NIGHT...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 101 to 107. Lows 75 to 81. .TUESDAY...Partly cloudy. Highs 101 to 107. $$ AZZ505-191400- South Central Pinal County- Including Picacho Peak State Park 131 PM MST Tue Jun 18 2024 ...EXCESSIVE HEAT WATCH REMAINS IN EFFECT FROM THURSDAY MORNING THROUGH FRIDAY EVENING... .TONIGHT...Clear. Lows 68 to 73. .JUNETEENTH...Sunny. Highs 101 to 106. .WEDNESDAY NIGHT...Clear. Lows 70 to 75. .THURSDAY...Partly cloudy. Highs 107 to 113. .THURSDAY NIGHT...Partly cloudy. Lows 77 to 82. .FRIDAY...Breezy. Partly cloudy with chance of showers and slight chance of thunderstorms. Highs 106 to 112. Chance of precipitation 30 percent. .FRIDAY NIGHT...Mostly cloudy with chance of showers and slight chance of thunderstorms. Lows 77 to 82. Chance of precipitation 30 percent. .SATURDAY...Partly cloudy with chance of showers and slight chance of thunderstorms. Highs 104 to 110. Chance of precipitation 30 percent. .SATURDAY NIGHT...Mostly cloudy with chance of showers and slight chance of thunderstorms. Lows 78 to 83. Chance of precipitation 30 percent. .SUNDAY AND SUNDAY NIGHT...Partly cloudy with chance of showers and slight chance of thunderstorms. Highs 104 to 110. Lows 79 to 84. Chance of precipitation 30 percent. .MONDAY AND MONDAY NIGHT...Partly cloudy. A 10 percent chance of showers and thunderstorms. Highs 104 to 110. Lows 78 to 83. .TUESDAY...Mostly sunny. Highs 104 to 110. $$ AZZ506-191400- Southeast Pinal County- Including Mammoth and Oracle 131 PM MST Tue Jun 18 2024 ...EXCESSIVE HEAT WATCH REMAINS IN EFFECT FROM THURSDAY MORNING THROUGH FRIDAY EVENING... .TONIGHT...Clear. Lows 67 to 72. .JUNETEENTH...Sunny. Highs 97 to 103. .WEDNESDAY NIGHT...Clear. Lows 71 to 77. .THURSDAY...Windy. Partly cloudy with chance of showers and slight chance of thunderstorms. Patchy blowing dust. Highs 101 to 107. Southeast wind 20 to 30 mph. Chance of precipitation 30 percent. .THURSDAY NIGHT...Windy. Partly cloudy with a 30 percent chance of showers and thunderstorms. Patchy blowing dust. Lows 75 to 81. East wind 20 to 30 mph with gusts to around 45 mph. .FRIDAY...Breezy. Partly cloudy with chance of showers and slight chance of thunderstorms. Patchy blowing dust. Highs 99 to 105. Chance of precipitation 30 percent. .FRIDAY NIGHT...Mostly cloudy with chance of showers and slight chance of thunderstorms. Lows 75 to 80. Chance of precipitation 40 percent. .SATURDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 98 to 104. .SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 77 to 82. .SUNDAY AND SUNDAY NIGHT...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 99 to 105. Lows 77 to 82. .MONDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 99 to 105. .MONDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 76 to 81. .TUESDAY...Mostly sunny. Highs 99 to 105. $$ AZZ507-191400- Upper San Pedro River Valley- Including Sierra Vista and Benson 131 PM MST Tue Jun 18 2024 .TONIGHT...Clear. Lows 59 to 65. .JUNETEENTH...Sunny. Highs 97 to 102. .WEDNESDAY NIGHT...Clear. Lows 64 to 70. .THURSDAY...Windy. Partly cloudy with chance of showers and slight chance of thunderstorms. Patchy blowing dust. Highs 96 to 102. Southeast wind 20 to 30 mph. Chance of precipitation 30 percent. .THURSDAY NIGHT...Windy. Partly cloudy with a 30 percent chance of showers and thunderstorms. Patchy blowing dust. Lows 68 to 74. East wind 20 to 30 mph with gusts to around 45 mph. .FRIDAY...Partly cloudy with a 50 percent chance of showers and thunderstorms. Highs 94 to 100. .FRIDAY NIGHT...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows 67 to 73. .SATURDAY...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Highs 94 to 100. .SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows 69 to 75. .SUNDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 96 to 102. .SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 68 to 74. .MONDAY AND MONDAY NIGHT...Partly cloudy with a 40 percent chance of showers and thunderstorms. Highs 95 to 101. Lows 67 to 73. .TUESDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 95 to 101. $$ AZZ508-191400- Eastern Cochise County below 5000 feet- Including Willcox and Douglas 131 PM MST Tue Jun 18 2024 .TONIGHT...Clear. Lows 59 to 65. .JUNETEENTH...Sunny. Highs 96 to 101. .WEDNESDAY NIGHT...Windy. Mostly clear with a 10 percent chance of showers. Patchy blowing dust after midnight. Lows 65 to 71. East wind 20 to 30 mph after midnight. .THURSDAY...Windy. Partly cloudy. Patchy blowing dust. Highs 94 to 99. East wind 20 to 30 mph with gusts to around 45 mph. .THURSDAY NIGHT...Windy. Mostly cloudy with a 30 percent chance of showers and thunderstorms. Areas of blowing dust. Lows 67 to 73. East wind 25 to 35 mph with gusts to around 50 mph. .FRIDAY...Breezy. Mostly cloudy with a 50 percent chance of showers and thunderstorms. Patchy blowing dust. Highs 92 to 97. .FRIDAY NIGHT...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows 66 to 72. .SATURDAY...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Highs 93 to 98. .SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 68 to 74. .SUNDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 96 to 101. .SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 67 to 73. .MONDAY...Partly cloudy with a 40 percent chance of showers and thunderstorms. Highs 96 to 101. .MONDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 67 to 73. .TUESDAY...Partly cloudy with a 40 percent chance of showers and thunderstorms. Highs 97 to 102. $$ AZZ509-191400- Upper Gila River Valley- Including Clifton and Safford 131 PM MST Tue Jun 18 2024 .TONIGHT...Clear. Lows 63 to 71. .JUNETEENTH...Sunny. Highs 95 to 103. .WEDNESDAY NIGHT...Windy. Mostly clear with a 10 percent chance of showers. Areas of blowing dust after midnight. Lows 69 to 77. East wind 20 to 30 mph with gusts to around 45 mph after midnight. .THURSDAY...Windy. Partly cloudy with chance of showers and slight chance of thunderstorms. Areas of blowing dust. Highs 92 to 100. Southeast wind 25 to 35 mph with gusts to around 50 mph. Chance of precipitation 30 percent. .THURSDAY NIGHT...Windy. Mostly cloudy with a 30 percent chance of showers and thunderstorms. Areas of blowing dust. Lows 70 to 78. Southeast wind 25 to 35 mph with gusts to around 55 mph. .FRIDAY...Windy. Mostly cloudy with a 40 percent chance of showers and thunderstorms. Patchy blowing dust. Highs 90 to 98. .FRIDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 70 to 78. .SATURDAY...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Highs 93 to 101. .SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 72 to 80. .SUNDAY THROUGH MONDAY NIGHT...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 96 to 105. Lows 71 to 79. .TUESDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 97 to 105. $$ AZZ510-191400- White Mountains of Graham and Greenlee Counties- Including Hannagan Meadow 131 PM MST Tue Jun 18 2024 .TONIGHT...Clear. Lows 53 to 65. .JUNETEENTH...Sunny. Highs 83 to 93. .WEDNESDAY NIGHT...Mostly clear. A 10 percent chance of showers after midnight. Lows 57 to 69. .THURSDAY...Breezy. Partly cloudy. Highs 81 to 91. Southeast wind 15 to 25 mph with gusts to around 40 mph. .THURSDAY NIGHT...Windy. Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows 60 to 72. Southeast wind 20 to 30 mph. .FRIDAY...Breezy. Mostly cloudy with a 40 percent chance of showers and thunderstorms. Highs 78 to 88. .FRIDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 60 to 72. .SATURDAY...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Highs 81 to 91. .SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 61 to 73. .SUNDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 84 to 94. .SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 61 to 73. .MONDAY...Partly cloudy with a 40 percent chance of showers and thunderstorms. Highs 86 to 96. .MONDAY NIGHT AND TUESDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows 62 to 74. Highs 85 to 95. $$ AZZ511-191400- Galiuro and Pinaleno Mountains- Including Mount Graham 131 PM MST Tue Jun 18 2024 .TONIGHT...Clear. Lows 60 to 66. .JUNETEENTH...Sunny. Highs 84 to 94. .WEDNESDAY NIGHT...Windy, clear. Lows 65 to 71. East wind 20 to 30 mph with gusts to around 50 mph after midnight. .THURSDAY...Windy. Partly cloudy with chance of showers and slight chance of thunderstorms. Highs 81 to 93. Southeast wind 25 to 35 mph with gusts to around 50 mph. Chance of precipitation 30 percent. .THURSDAY NIGHT...Windy. Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows 66 to 74. East wind 25 to 35 mph with gusts to around 55 mph. .FRIDAY...Windy. Mostly cloudy with a 40 percent chance of showers and thunderstorms. Highs 80 to 92. .FRIDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 66 to 74. .SATURDAY...Partly cloudy with a 40 percent chance of showers and thunderstorms. Highs 82 to 92. .SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 69 to 75. .SUNDAY...Partly cloudy. Highs 85 to 95. .SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 69 to 75. .MONDAY THROUGH TUESDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 85 to 95. Lows 69 to 75. $$ AZZ512-191400- Chiricahua Mountains- Including Chiricahua NM 131 PM MST Tue Jun 18 2024 .TONIGHT...Clear. Lows 59 to 65. .JUNETEENTH...Sunny. Highs 88 to 96. .WEDNESDAY NIGHT...Windy. Mostly clear. Lows 63 to 71. East wind 20 to 30 mph with gusts to around 45 mph after midnight. .THURSDAY...Windy. Partly cloudy. Highs 82 to 92. East wind 25 to 35 mph. .THURSDAY NIGHT...Windy. Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows 63 to 71. East wind 25 to 35 mph with gusts to around 55 mph. .FRIDAY...Breezy. Mostly cloudy with a 50 percent chance of showers and thunderstorms. Highs 80 to 90. .FRIDAY NIGHT...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows 64 to 72. .SATURDAY...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Highs 84 to 92. .SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 65 to 73. .SUNDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 86 to 96. .SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 65 to 73. .MONDAY...Partly cloudy with a 40 percent chance of showers and thunderstorms. Highs 87 to 95. .MONDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 65 to 73. .TUESDAY...Partly cloudy with a 40 percent chance of showers and thunderstorms. Highs 87 to 95. $$ AZZ513-191400- Dragoon and Mule and Huachuca and Santa Rita Mountains- Including Bisbee, Canelo Hills, and Madera Canyon 131 PM MST Tue Jun 18 2024 .TONIGHT...Clear. Lows 58 to 64. .JUNETEENTH...Sunny. Highs 88 to 96. .WEDNESDAY NIGHT...Clear. Lows 63 to 69. .THURSDAY...Breezy. Partly cloudy. Highs 90 to 98. Southeast wind 15 to 25 mph with gusts to around 40 mph. .THURSDAY NIGHT...Windy. Partly cloudy with chance of showers and slight chance of thunderstorms. Lows 66 to 72. East wind 20 to 30 mph with gusts to around 50 mph. Chance of precipitation 30 percent. .FRIDAY...Breezy. Partly cloudy with a 50 percent chance of showers and thunderstorms. Highs 87 to 95. .FRIDAY NIGHT...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows 66 to 72. .SATURDAY...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Highs 86 to 94. .SATURDAY NIGHT...Showers likely and chance of thunderstorms. Lows 67 to 73. Chance of precipitation 60 percent. .SUNDAY...Partly cloudy with a 40 percent chance of showers and thunderstorms. Highs 88 to 96. .SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 67 to 73. .MONDAY...Partly cloudy with a 50 percent chance of showers and thunderstorms. Highs 87 to 95. .MONDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 66 to 72. .TUESDAY...Partly cloudy with a 40 percent chance of showers and thunderstorms. Highs 87 to 95. $$ AZZ514-191400- Catalina and Rincon Mountains- Including Mount Lemmon and Summerhaven 131 PM MST Tue Jun 18 2024 .TONIGHT...Clear. Lows 60 to 66. .JUNETEENTH...Sunny. Highs 83 to 91. .WEDNESDAY NIGHT...Clear. Lows 64 to 70. .THURSDAY...Windy. Partly cloudy with chance of showers and slight chance of thunderstorms. Highs 86 to 94. Southeast wind 20 to 30 mph. Chance of precipitation 30 percent. .THURSDAY NIGHT...Windy. Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows 67 to 75. East wind 20 to 30 mph with gusts to around 50 mph. .FRIDAY...Breezy. Partly cloudy with a 40 percent chance of showers and thunderstorms. Highs 84 to 92. .FRIDAY NIGHT...Mostly cloudy with chance of showers and slight chance of thunderstorms. Lows 68 to 74. Chance of precipitation 40 percent. .SATURDAY...Partly cloudy with a 40 percent chance of showers and thunderstorms. Highs 83 to 91. .SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 69 to 75. .SUNDAY THROUGH TUESDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 83 to 91. Lows 69 to 75. $$ AZZ515-191400- Baboquivari Mountains- Including Kitt Peak 131 PM MST Tue Jun 18 2024 .TONIGHT...Clear. Lows 63 to 68. .JUNETEENTH...Sunny. Highs 88 to 94. .WEDNESDAY NIGHT...Clear. Lows 68 to 73. .THURSDAY...Sunny. Highs 95 to 101. .THURSDAY NIGHT...Partly cloudy. Lows 73 to 78. .FRIDAY...Partly cloudy with chance of showers and slight chance of thunderstorms. Highs 94 to 100. Chance of precipitation 30 percent. .FRIDAY NIGHT...Mostly cloudy with chance of showers and slight chance of thunderstorms. Lows 73 to 78. Chance of precipitation 40 percent. .SATURDAY...Mostly cloudy with chance of showers and slight chance of thunderstorms. Highs 91 to 97. Chance of precipitation 50 percent. .SATURDAY NIGHT...Mostly cloudy with chance of showers and slight chance of thunderstorms. Lows 74 to 79. Chance of precipitation 50 percent. .SUNDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 91 to 97. .SUNDAY NIGHT...Mostly cloudy with chance of showers and slight chance of thunderstorms. Lows 73 to 78. Chance of precipitation 30 percent. .MONDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 90 to 96. .MONDAY NIGHT...Partly cloudy with chance of showers and slight chance of thunderstorms. Lows 73 to 78. Chance of precipitation 30 percent. .TUESDAY...Partly cloudy with a 20 percent chance of showers and thunderstorms. Highs 90 to 96. $$ Visit us on Facebook...Twitter...YouTube...and at weather.gov/Tucson