Zone Forecast Product
Issued by NWS Tucson, AZ
Issued by NWS Tucson, AZ
698 FPUS55 KTWC 210913 ZFPTWC Zone Forecast Product for Southeast Arizona National Weather Service Tucson AZ 212 AM MST Mon Sep 21 2026 AZZ501-220200- Western Pima County- Including Ajo and Organ Pipe Cactus N.M. 212 AM MST Mon Sep 21 2026 .TODAY...Mostly cloudy in the morning then becoming partly cloudy. Highs 96 to 101. .TONIGHT...Mostly clear. Lows 70 to 75. .TUESDAY...Mostly sunny. Highs 95 to 100. .TUESDAY NIGHT...Partly cloudy. Lows 72 to 77. .WEDNESDAY...Mostly sunny. Highs 96 to 101. .WEDNESDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 74 to 79. .THURSDAY...Partly cloudy with a 20 percent chance of showers and thunderstorms. Highs 97 to 102. .THURSDAY NIGHT...Mostly clear with a 10 percent chance of showers and thunderstorms. Lows 75 to 80. .FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs 99 to 104. Lows 76 to 81. .SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs 101 to 106. Lows 77 to 82. .SUNDAY...Partly cloudy with a 10 percent chance of showers and thunderstorms. Highs 96 to 101. $$ AZZ502-220200- Tohono O`odham Nation- Including Sells 212 AM MST Mon Sep 21 2026 .TODAY...Partly cloudy. Highs 94 to 99. .TONIGHT...Partly cloudy. Lows 69 to 74. .TUESDAY...Partly cloudy. Highs 92 to 97. .TUESDAY NIGHT...Partly cloudy. Lows 70 to 75. .WEDNESDAY...Mostly sunny with a 30 percent chance of showers and thunderstorms. Highs 89 to 95. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 70 to 75. .THURSDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 91 to 96. .THURSDAY NIGHT...Partly cloudy with chance of showers and slight chance of thunderstorms. Lows 70 to 75. Chance of precipitation 30 percent. .FRIDAY...Mostly sunny with a 10 percent chance of showers and thunderstorms. Highs 93 to 98. .FRIDAY NIGHT...Mostly clear. Lows 73 to 78. .SATURDAY...Partly cloudy. Highs 96 to 101. .SATURDAY NIGHT AND SUNDAY...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 73 to 78. Highs 92 to 97. $$ AZZ503-220200- Upper Santa Cruz River Valley/Altar Valley- Including Nogales 212 AM MST Mon Sep 21 2026 .TODAY...Mostly sunny. Highs 89 to 94. .TONIGHT...Mostly cloudy. Slight chance of showers and thunderstorms in the evening, then slight chance of showers after midnight. Lows 64 to 69. Chance of precipitation 10 percent. .TUESDAY...Mostly cloudy. Chance of showers and slight chance of thunderstorms in the morning, then chance of showers and thunderstorms in the afternoon. Highs 85 to 90. Chance of precipitation 50 percent. .TUESDAY NIGHT...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows 62 to 67. .WEDNESDAY...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Highs 84 to 89. .WEDNESDAY NIGHT...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows 61 to 67. .THURSDAY...Partly cloudy with a 40 percent chance of showers and thunderstorms. Highs 85 to 90. .THURSDAY NIGHT...Partly cloudy with a 40 percent chance of showers and thunderstorms. Lows 62 to 67. .FRIDAY...Partly cloudy with a 10 percent chance of showers and thunderstorms. Highs 87 to 92. .FRIDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 63 to 69. .SATURDAY...Partly cloudy. Highs 89 to 94. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 65 to 70. .SUNDAY...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Highs 86 to 91. $$ AZZ504-220200- Tucson Metro Area- Including Tucson, Green Valley, Marana, and Vail 212 AM MST Mon Sep 21 2026 .TODAY...Mostly sunny. Highs 91 to 97. Southeast wind around 10 mph becoming southwest in the afternoon. .TONIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 68 to 73. South wind around 10 mph. .TUESDAY...Mostly cloudy. Slight chance of showers and thunderstorms in the morning, then chance of showers and thunderstorms in the afternoon. Highs 87 to 93. Southeast wind around 10 mph. Chance of precipitation 30 percent. .TUESDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 66 to 72. Southeast wind 5 to 15 mph. .WEDNESDAY...Partly cloudy with a 40 percent chance of showers and thunderstorms. Highs 85 to 91. Southeast wind 10 to 15 mph becoming east in the afternoon. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 65 to 71. .THURSDAY...Partly cloudy with a 40 percent chance of showers and thunderstorms. Highs 87 to 93. .THURSDAY NIGHT...Partly cloudy with chance of showers and slight chance of thunderstorms. Lows 65 to 71. Chance of precipitation 40 percent. .FRIDAY AND FRIDAY NIGHT...Partly cloudy. A 10 percent chance of showers and thunderstorms. Highs 88 to 94. Lows 68 to 74. .SATURDAY...Partly cloudy. Highs 92 to 98. .SATURDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 68 to 74. .SUNDAY...Partly cloudy with chance of showers and slight chance of thunderstorms. Highs 88 to 94. Chance of precipitation 30 percent. $$ AZZ505-220200- South Central Pinal County- Including Picacho Peak State Park 212 AM MST Mon Sep 21 2026 .TODAY...Mostly cloudy in the morning then becoming partly cloudy. Highs 93 to 98. .TONIGHT...Mostly cloudy in the evening then clearing. Lows 70 to 75. .TUESDAY...Partly cloudy. A 10 percent chance of showers and thunderstorms in the afternoon. Highs 90 to 95. .TUESDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 69 to 74. .WEDNESDAY...Mostly sunny. Highs 88 to 93. .WEDNESDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 69 to 74. .THURSDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 88 to 93. .THURSDAY NIGHT...Partly cloudy with chance of showers and slight chance of thunderstorms. Lows 68 to 73. Chance of precipitation 40 percent. .FRIDAY AND FRIDAY NIGHT...Mostly clear. A 10 percent chance of showers and thunderstorms. Highs 90 to 95. Lows 71 to 76. .SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs 95 to 100. Lows 71 to 76. .SUNDAY...Partly cloudy with a 10 percent chance of showers and thunderstorms. Highs 90 to 95. $$ AZZ506-220200- Southeast Pinal County- Including Mammoth and Oracle 212 AM MST Mon Sep 21 2026 .TODAY...Partly cloudy. Highs 90 to 96. .TONIGHT...Partly cloudy. Lows 68 to 73. .TUESDAY...Mostly cloudy. Slight chance of showers and thunderstorms in the morning, then chance of showers and slight chance of thunderstorms in the afternoon. Highs 86 to 92. Chance of precipitation 30 percent. .TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of showers and thunderstorms. Lows 66 to 71. .WEDNESDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 83 to 89. .WEDNESDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 66 to 71. .THURSDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 85 to 91. .THURSDAY NIGHT...Partly cloudy with a 40 percent chance of showers and thunderstorms. Lows 66 to 71. .FRIDAY AND FRIDAY NIGHT...Partly cloudy. A 10 percent chance of showers and thunderstorms. Highs 87 to 93. Lows 68 to 73. .SATURDAY...Partly cloudy. Highs 91 to 97. .SATURDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 69 to 74. .SUNDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 87 to 93. $$ AZZ507-220200- Upper San Pedro River Valley- Including Sierra Vista and Benson 212 AM MST Mon Sep 21 2026 .TODAY...Partly cloudy. A 10 percent chance of showers and thunderstorms in the afternoon. Highs 86 to 92. .TONIGHT...Mostly cloudy. Slight chance of showers and thunderstorms in the evening, then slight chance of showers after midnight. Lows 63 to 68. Chance of precipitation 20 percent. .TUESDAY...Mostly cloudy. Chance of showers and slight chance of thunderstorms in the morning, then chance of showers and thunderstorms in the afternoon. Highs 80 to 86. Chance of precipitation 40 percent. .TUESDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 60 to 65. .WEDNESDAY...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Highs 78 to 84. .WEDNESDAY NIGHT...Partly cloudy with a 40 percent chance of showers and thunderstorms. Lows 60 to 65. .THURSDAY...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Highs 80 to 86. .THURSDAY NIGHT...Partly cloudy with a 50 percent chance of showers and thunderstorms. Lows 60 to 65. .FRIDAY...Partly cloudy with a 20 percent chance of showers and thunderstorms. Highs 81 to 87. .FRIDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 62 to 67. .SATURDAY...Partly cloudy. Highs 84 to 90. .SATURDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 63 to 68. .SUNDAY...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Highs 82 to 88. $$ AZZ508-220200- Eastern Cochise County below 5000 feet- Including Willcox and Douglas 212 AM MST Mon Sep 21 2026 .TODAY...Partly cloudy. A 10 percent chance of showers and thunderstorms in the afternoon. Highs 87 to 92. .TONIGHT...Mostly cloudy. Slight chance of showers and thunderstorms in the evening, then slight chance of showers after midnight. Lows 64 to 69. Chance of precipitation 20 percent. .TUESDAY...Mostly cloudy. Slight chance of showers and thunderstorms in the morning, then chance of showers and thunderstorms in the afternoon. Highs 82 to 87. Chance of precipitation 40 percent. .TUESDAY NIGHT...Showers likely and chance of thunderstorms. Lows 61 to 66. Chance of precipitation 60 percent. .WEDNESDAY...Showers likely and chance of thunderstorms. Highs 78 to 83. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 59 to 64. .THURSDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 81 to 86. .THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows 60 to 65. .FRIDAY AND FRIDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Highs 81 to 86. Lows 62 to 67. .SATURDAY...Partly cloudy. Highs 84 to 89. .SATURDAY NIGHT...Partly cloudy with chance of showers and slight chance of thunderstorms. Lows 62 to 67. Chance of precipitation 30 percent. .SUNDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 83 to 88. $$ AZZ509-220200- Upper Gila River Valley- Including Clifton and Safford 212 AM MST Mon Sep 21 2026 .TODAY...Mostly sunny. A 10 percent chance of showers and thunderstorms in the afternoon. Highs 86 to 94. .TONIGHT...Partly cloudy with slight chance of showers and thunderstorms in the evening, then mostly cloudy with slight chance of showers after midnight. Lows 64 to 70. Chance of precipitation 20 percent. .TUESDAY...Mostly cloudy. Chance of showers and slight chance of thunderstorms in the morning, then chance of showers and thunderstorms in the afternoon. Highs 81 to 89. Chance of precipitation 30 percent. .TUESDAY NIGHT...Showers likely and chance of thunderstorms. Lows 62 to 68. Chance of precipitation 70 percent. .WEDNESDAY...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Highs 76 to 84. .WEDNESDAY NIGHT...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows 60 to 66. .THURSDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 79 to 85. .THURSDAY NIGHT...Showers likely and chance of thunderstorms. Lows 60 to 66. Chance of precipitation 60 percent. .FRIDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 80 to 86. .FRIDAY NIGHT AND SATURDAY...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 62 to 68. Highs 83 to 91. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 63 to 69. .SUNDAY...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Highs 82 to 88. $$ AZZ510-220200- White Mountains of Graham and Greenlee Counties- Including Hannagan Meadow 212 AM MST Mon Sep 21 2026 .TODAY...Mostly cloudy in the morning then becoming partly cloudy. Highs 73 to 83. .TONIGHT...Partly cloudy with slight chance of showers and thunderstorms in the evening, then mostly cloudy with slight chance of showers after midnight. Lows 54 to 64. Chance of precipitation 20 percent. .TUESDAY...Mostly cloudy. Chance of showers and slight chance of thunderstorms in the morning, then chance of showers and thunderstorms in the afternoon. Highs 69 to 79. Chance of precipitation 30 percent. .TUESDAY NIGHT...Showers likely and chance of thunderstorms. Lows 53 to 63. Chance of precipitation 70 percent. .WEDNESDAY...Showers likely and chance of thunderstorms. Highs 64 to 74. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 51 to 61. .THURSDAY...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Highs 67 to 77. .THURSDAY NIGHT...Showers likely and chance of thunderstorms. Lows 51 to 61. Chance of precipitation 70 percent. .FRIDAY...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Highs 67 to 77. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 52 to 62. .SATURDAY AND SATURDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Highs 71 to 81. Lows 53 to 63. .SUNDAY...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Highs 69 to 79. $$ AZZ511-220200- Galiuro and Pinaleno Mountains- Including Mount Graham 212 AM MST Mon Sep 21 2026 .TODAY...Mostly sunny. A 10 percent chance of showers and thunderstorms in the afternoon. Highs 74 to 84. .TONIGHT...Partly cloudy with slight chance of showers and thunderstorms in the evening, then mostly cloudy with slight chance of showers after midnight. Lows 59 to 65. Chance of precipitation 10 percent. .TUESDAY...Mostly cloudy. Chance of showers and slight chance of thunderstorms in the morning, then chance of showers and thunderstorms in the afternoon. Highs 70 to 80. Chance of precipitation 30 percent. .TUESDAY NIGHT...Breezy. Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows 56 to 62. East wind 15 to 25 mph after midnight. .WEDNESDAY...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Highs 66 to 76. .WEDNESDAY NIGHT...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows 55 to 61. .THURSDAY...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Highs 68 to 78. .THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows 55 to 61. .FRIDAY...Partly cloudy with chance of thunderstorms and slight chance of showers. Highs 69 to 79. Chance of precipitation 30 percent. .FRIDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 57 to 63. .SATURDAY...Partly cloudy. Highs 73 to 83. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 58 to 64. .SUNDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 70 to 80. $$ AZZ512-220200- Chiricahua Mountains- Including Chiricahua N.M. 212 AM MST Mon Sep 21 2026 .TODAY...Sunny in the morning, then partly cloudy with a 20 percent chance of showers and thunderstorms in the afternoon. Highs 77 to 87. .TONIGHT...Mostly cloudy. Slight chance of showers and thunderstorms in the evening, then slight chance of showers after midnight. Lows 59 to 65. Chance of precipitation 20 percent. .TUESDAY...Mostly cloudy. Chance of showers in the morning, then chance of showers and thunderstorms in the afternoon. Highs 73 to 81. Chance of precipitation 40 percent. .TUESDAY NIGHT...Showers likely and chance of thunderstorms. Lows 54 to 62. Chance of precipitation 60 percent. .WEDNESDAY...Showers likely and chance of thunderstorms. Highs 68 to 78. Chance of precipitation 70 percent. .WEDNESDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 53 to 61. .THURSDAY...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Highs 70 to 80. .THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows 55 to 61. .FRIDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 71 to 81. .FRIDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 56 to 62. .SATURDAY...Partly cloudy. Highs 74 to 84. .SATURDAY NIGHT...Partly cloudy with chance of showers and slight chance of thunderstorms. Lows 57 to 63. Chance of precipitation 30 percent. .SUNDAY...Partly cloudy with a 40 percent chance of showers and thunderstorms. Highs 74 to 82. $$ AZZ513-220200- Dragoon and Mule and Huachuca and Santa Rita Mountains- Including Bisbee, Canelo Hills, and Madera Canyon 212 AM MST Mon Sep 21 2026 .TODAY...Sunny in the morning, then partly cloudy with a 20 percent chance of showers and thunderstorms in the afternoon. Highs 79 to 87. .TONIGHT...Mostly cloudy. Slight chance of showers and thunderstorms in the evening, then slight chance of showers after midnight. Lows 60 to 65. Chance of precipitation 20 percent. .TUESDAY...Mostly cloudy. Chance of showers and slight chance of thunderstorms in the morning, then chance of showers and thunderstorms in the afternoon. Highs 74 to 82. Chance of precipitation 40 percent. .TUESDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 57 to 62. .WEDNESDAY...Showers likely and chance of thunderstorms. Highs 73 to 81. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 57 to 62. .THURSDAY...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Highs 74 to 82. .THURSDAY NIGHT...Partly cloudy with a 50 percent chance of showers and thunderstorms. Lows 57 to 62. .FRIDAY...Partly cloudy with a 10 percent chance of showers and thunderstorms. Highs 76 to 84. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows 59 to 64. Highs 78 to 86. .SATURDAY NIGHT...Partly cloudy with chance of showers and slight chance of thunderstorms. Lows 60 to 65. Chance of precipitation 30 percent. .SUNDAY...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Highs 76 to 84. $$ AZZ514-220200- Catalina and Rincon Mountains- Including Mount Lemmon and Summerhaven 212 AM MST Mon Sep 21 2026 .TODAY...Mostly sunny in the morning, then partly cloudy with a 10 percent chance of showers and thunderstorms in the afternoon. Highs 75 to 83. .TONIGHT...Partly cloudy with slight chance of showers and thunderstorms in the evening, then mostly cloudy with slight chance of showers after midnight. Lows 60 to 66. Chance of precipitation 10 percent. .TUESDAY...Mostly cloudy. Chance of showers and slight chance of thunderstorms in the morning, then chance of showers and thunderstorms in the afternoon. Highs 71 to 79. Chance of precipitation 30 percent. .TUESDAY NIGHT...Breezy. Mostly cloudy with a 20 percent chance of showers and thunderstorms. Lows 56 to 62. East wind 15 to 25 mph after midnight. .WEDNESDAY...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Highs 68 to 76. .WEDNESDAY NIGHT...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows 56 to 62. .THURSDAY...Partly cloudy with a 40 percent chance of showers and thunderstorms. Highs 70 to 78. .THURSDAY NIGHT...Partly cloudy with a 40 percent chance of showers and thunderstorms. Lows 56 to 62. .FRIDAY...Partly cloudy with a 20 percent chance of showers and thunderstorms. Highs 72 to 80. .FRIDAY NIGHT...Mostly clear with a 10 percent chance of showers and thunderstorms. Lows 59 to 65. .SATURDAY...Partly cloudy. Highs 75 to 83. .SATURDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 60 to 66. .SUNDAY...Partly cloudy with chance of showers and slight chance of thunderstorms. Highs 71 to 79. Chance of precipitation 30 percent. $$ AZZ515-220200- Baboquivari Mountains- Including Kitt Peak 212 AM MST Mon Sep 21 2026 .TODAY...Mostly sunny. Highs 83 to 89. .TONIGHT...Partly cloudy. Lows 64 to 69. .TUESDAY...Mostly cloudy. A 30 percent chance of showers and thunderstorms in the afternoon. Highs 80 to 86. .TUESDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 62 to 67. .WEDNESDAY...Partly cloudy with a 40 percent chance of showers and thunderstorms. Highs 79 to 85. .WEDNESDAY NIGHT...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows 62 to 67. .THURSDAY...Partly cloudy with a 40 percent chance of showers and thunderstorms. Highs 80 to 86. .THURSDAY NIGHT...Partly cloudy with chance of showers and slight chance of thunderstorms. Lows 63 to 68. Chance of precipitation 30 percent. .FRIDAY AND FRIDAY NIGHT...Mostly clear. A 10 percent chance of showers and thunderstorms. Highs 82 to 88. Lows 65 to 70. .SATURDAY...Partly cloudy. Highs 83 to 89. .SATURDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 65 to 70. .SUNDAY...Mostly cloudy with chance of showers and slight chance of thunderstorms. Highs 80 to 86. Chance of precipitation 30 percent. $$ Visit us on Facebook...Twitter...YouTube...and at weather.gov/Tucson