Zone Forecast Product
Issued by NWS Tucson, AZ
Issued by NWS Tucson, AZ
270 FPUS55 KTWC 211022 ZFPTWC Zone Forecast Product for Southeast Arizona National Weather Service Tucson AZ 321 AM MST Thu Aug 21 2025 AZZ501-220200- Western Pima County- Including Ajo and Organ Pipe Cactus N.M. 321 AM MST Thu Aug 21 2025 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST FRIDAY... .TODAY...Partly cloudy. Highs 108 to 113. Chance of precipitation 10 percent. .TONIGHT...Partly cloudy. Slight chance of showers and thunderstorms in the evening, then slight chance of showers after midnight. Lows 83 to 88. Chance of precipitation 20 percent. .FRIDAY...Partly cloudy with slight chance of showers in the morning, then mostly cloudy with chance of showers and thunderstorms in the afternoon. Highs 105 to 110. Chance of precipitation 40 percent. .FRIDAY NIGHT...Partly 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...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows 82 to 87. .SUNDAY...Partly cloudy with a 40 percent chance of showers and thunderstorms. Highs 104 to 109. .SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 80 to 85. .MONDAY AND MONDAY NIGHT...Showers likely and chance of thunderstorms. Highs 98 to 103. Lows 78 to 83. Chance of precipitation 60 percent. .TUESDAY...Showers likely and chance of thunderstorms. Highs 95 to 100. Chance of precipitation 70 percent. .TUESDAY NIGHT...Showers likely and chance of thunderstorms. Lows 76 to 81. Chance of precipitation 60 percent. .WEDNESDAY...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Highs 93 to 98. $$ AZZ502-220200- Tohono O`odham Nation- Including Sells 321 AM MST Thu Aug 21 2025 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST FRIDAY... .TODAY...Partly cloudy. A 10 percent chance of showers and thunderstorms in the afternoon. Patchy blowing dust in the afternoon. Highs 104 to 109. .TONIGHT...Partly cloudy. Patchy blowing dust in the evening. Chance of showers and thunderstorms in the evening, then slight chance of showers after midnight. Lows 80 to 85. Chance of precipitation 30 percent. .FRIDAY...Partly cloudy with slight chance of showers in the morning, then mostly cloudy with chance of showers and thunderstorms in the afternoon. Highs 102 to 107. Chance of precipitation 40 percent. .FRIDAY NIGHT...Partly cloudy with a 40 percent chance of showers and thunderstorms. Lows 79 to 84. .SATURDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 102 to 107. .SATURDAY NIGHT...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows 78 to 83. .SUNDAY...Partly cloudy with a 40 percent chance of showers and thunderstorms. Highs 101 to 106. .SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 76 to 81. .MONDAY...Showers likely and chance of thunderstorms. Highs 97 to 102. Chance of precipitation 60 percent. .MONDAY NIGHT...Showers likely and chance of thunderstorms. Lows 73 to 78. Chance of precipitation 70 percent. .TUESDAY...Showers and chance of thunderstorms. Highs 90 to 95. .TUESDAY NIGHT...Showers likely and chance of thunderstorms. Lows 72 to 77. Chance of precipitation 70 percent. .WEDNESDAY...Showers likely and chance of thunderstorms. Highs 89 to 94. Chance of precipitation 60 percent. $$ AZZ503-220200- Upper Santa Cruz River Valley/Altar Valley- Including Nogales 321 AM MST Thu Aug 21 2025 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST FRIDAY... .TODAY...Sunny in the morning, then partly cloudy with a 20 percent chance of showers and thunderstorms in the afternoon. Highs 96 to 102. .TONIGHT...Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows 69 to 75. .FRIDAY...Partly cloudy in the morning, then a 30 percent chance of showers and thunderstorms in the afternoon. Highs 95 to 101. .FRIDAY NIGHT...Partly cloudy with chance of showers and slight chance of thunderstorms. Lows 67 to 73. Chance of precipitation 30 percent. .SATURDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 96 to 102. .SATURDAY NIGHT...Partly cloudy with chance of showers and slight chance of thunderstorms. Lows 67 to 73. Chance of precipitation 30 percent. .SUNDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 96 to 102. .SUNDAY NIGHT...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows 67 to 73. .MONDAY...Showers and thunderstorms likely. Highs 92 to 97. Chance of precipitation 60 percent. .MONDAY NIGHT...Showers likely and chance of thunderstorms. Lows 66 to 71. Chance of precipitation 60 percent. .TUESDAY...Showers with thunderstorms likely. Highs 85 to 91. .TUESDAY NIGHT...Showers likely and chance of thunderstorms. Lows 65 to 70. Chance of precipitation 70 percent. .WEDNESDAY...Showers and thunderstorms likely. Highs 84 to 90. Chance of precipitation 70 percent. $$ AZZ504-220200- Tucson Metro Area- Including Tucson, Green Valley, Marana, and Vail 321 AM MST Thu Aug 21 2025 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST FRIDAY... .TODAY...Mostly sunny. A 10 percent chance of showers and thunderstorms in the afternoon. Patchy blowing dust in the afternoon. Highs 101 to 107. Southeast wind around 10 mph. .TONIGHT...Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Patchy blowing dust in the evening. Lows 76 to 82. Northeast wind around 10 mph becoming southeast after midnight. .FRIDAY...Partly cloudy. A 20 percent chance of showers and thunderstorms in the afternoon. Highs 99 to 105. Southeast wind 5 to 10 mph. .FRIDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 75 to 81. West wind around 10 mph becoming south after midnight. .SATURDAY...Mostly sunny. Highs 100 to 106. South wind around 10 mph becoming northwest in the afternoon. .SATURDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 74 to 80. .SUNDAY...Mostly sunny. Highs 100 to 106. .SUNDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 73 to 79. .MONDAY...Partly cloudy with a 40 percent chance of showers and thunderstorms. Highs 96 to 102. .MONDAY NIGHT...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows 71 to 77. .TUESDAY...Showers and thunderstorms likely. Highs 89 to 95. Chance of precipitation 70 percent. .TUESDAY NIGHT...Showers likely and chance of thunderstorms. Lows 69 to 75. Chance of precipitation 60 percent. .WEDNESDAY...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Highs 87 to 93. $$ AZZ505-220200- South Central Pinal County- Including Picacho Peak State Park 321 AM MST Thu Aug 21 2025 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST FRIDAY... .TODAY...Partly cloudy. A 10 percent chance of showers and thunderstorms in the afternoon. Patchy blowing dust in the afternoon. Highs 103 to 108. .TONIGHT...Partly cloudy. Patchy blowing dust in the evening. Chance of showers and thunderstorms in the evening, then slight chance of showers and thunderstorms after midnight. Lows 79 to 84. Chance of precipitation 30 percent. .FRIDAY...Partly cloudy in the morning, then mostly sunny with a 10 percent chance of showers and thunderstorms in the afternoon. Highs 102 to 107. .FRIDAY NIGHT...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows 79 to 84. .SATURDAY...Mostly sunny with a 10 percent chance of showers and thunderstorms. Highs 101 to 106. .SATURDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 77 to 82. .SUNDAY...Mostly sunny with a 10 percent chance of showers and thunderstorms. Highs 102 to 107. .SUNDAY NIGHT...Partly cloudy with a 20 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. .MONDAY NIGHT...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows 74 to 79. .TUESDAY...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Highs 91 to 96. .TUESDAY NIGHT...Showers likely and chance of thunderstorms. Lows 72 to 77. Chance of precipitation 60 percent. .WEDNESDAY...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Highs 89 to 94. $$ AZZ506-220200- Southeast Pinal County- Including Mammoth and Oracle 321 AM MST Thu Aug 21 2025 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST FRIDAY... .TODAY...Sunny in the morning, then partly cloudy with a 30 percent chance of showers and thunderstorms in the afternoon. Patchy blowing dust in the afternoon. Highs 100 to 106. .TONIGHT...Patchy blowing dust in the evening. Mostly cloudy with chance of showers and thunderstorms in the evening, then partly cloudy with slight chance of showers and thunderstorms after midnight. Lows 77 to 82. Chance of precipitation 30 percent. .FRIDAY...Partly cloudy. A 30 percent chance of showers and thunderstorms in the afternoon. Highs 99 to 105. .FRIDAY NIGHT...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows 77 to 82. .SATURDAY...Partly cloudy. Highs 99 to 105. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 75 to 80. .SUNDAY...Mostly sunny with a 10 percent chance of showers and thunderstorms. Highs 99 to 105. .SUNDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 75 to 80. .MONDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 96 to 102. .MONDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 72 to 77. .TUESDAY AND TUESDAY NIGHT...Showers likely and chance of thunderstorms. Highs 90 to 96. Lows 70 to 75. Chance of precipitation 60 percent. .WEDNESDAY...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Highs 87 to 93. $$ AZZ507-220200- Upper San Pedro River Valley- Including Sierra Vista and Benson 321 AM MST Thu Aug 21 2025 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST FRIDAY... .TODAY...Mostly sunny. A 10 percent chance of showers and thunderstorms in the afternoon. Highs 94 to 100. .TONIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 68 to 74. .FRIDAY...Partly cloudy. A 20 percent chance of showers and thunderstorms in the afternoon. Highs 93 to 99. .FRIDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 67 to 73. .SATURDAY...Mostly sunny. Highs 94 to 100. .SATURDAY NIGHT...Partly cloudy. Lows 66 to 72. .SUNDAY...Mostly sunny. Highs 94 to 100. .SUNDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 65 to 71. .MONDAY...Partly 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 66 to 71. .TUESDAY...Showers and thunderstorms likely. Highs 85 to 91. Chance of precipitation 70 percent. .TUESDAY NIGHT...Showers likely and chance of thunderstorms. Lows 64 to 69. Chance of precipitation 60 percent. .WEDNESDAY...Showers and thunderstorms likely. Highs 83 to 89. Chance of precipitation 60 percent. $$ AZZ508-220200- Eastern Cochise County below 5000 feet- Including Willcox and Douglas 321 AM MST Thu Aug 21 2025 .TODAY...Mostly sunny. A 10 percent chance of showers and thunderstorms in the afternoon. Highs 94 to 99. .TONIGHT...Partly cloudy. A 10 percent chance of showers and thunderstorms in the evening. Lows 67 to 72. .FRIDAY...Partly cloudy in the morning, then mostly sunny with a 10 percent chance of showers and thunderstorms in the afternoon. Highs 94 to 99. .FRIDAY NIGHT...Mostly clear with a 10 percent chance of showers and thunderstorms. Lows 66 to 71. .SATURDAY...Mostly sunny. Highs 94 to 99. .SATURDAY NIGHT...Mostly clear. Lows 66 to 71. .SUNDAY...Mostly sunny. Highs 94 to 99. .SUNDAY NIGHT...Mostly clear with a 10 percent chance of showers and thunderstorms. Lows 65 to 70. .MONDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 92 to 97. .MONDAY NIGHT...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows 65 to 70. .TUESDAY...Showers and thunderstorms likely. Highs 87 to 92. Chance of precipitation 70 percent. .TUESDAY NIGHT...Showers likely and chance of thunderstorms. Lows 63 to 68. Chance of precipitation 60 percent. .WEDNESDAY...Showers and thunderstorms likely. Highs 84 to 89. Chance of precipitation 60 percent. $$ AZZ509-220200- Upper Gila River Valley- Including Clifton and Safford 321 AM MST Thu Aug 21 2025 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST FRIDAY... .TODAY...Mostly sunny in the morning, then partly cloudy with a 30 percent chance of showers and thunderstorms in the afternoon. Highs 94 to 102. .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 30 percent. .FRIDAY...Partly cloudy. A 30 percent chance of showers and thunderstorms in the afternoon. Highs 94 to 102. .FRIDAY NIGHT...Partly cloudy with chance of showers and slight chance of thunderstorms. Lows 69 to 77. Chance of precipitation 30 percent. .SATURDAY...Partly cloudy. Highs 94 to 102. .SATURDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 68 to 76. .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. .MONDAY NIGHT...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows 66 to 74. .TUESDAY...Showers likely and chance of thunderstorms. Highs 87 to 95. Chance of precipitation 60 percent. .TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows 65 to 73. Highs 83 to 91. $$ AZZ510-220200- White Mountains of Graham and Greenlee Counties- Including Hannagan Meadow 321 AM MST Thu Aug 21 2025 .TODAY...Mostly sunny in the morning, then showers and thunderstorms likely in the afternoon. Highs 82 to 92. Chance of precipitation 70 percent. .TONIGHT...Mostly cloudy. Chance of showers and thunderstorms in the evening, then slight chance of showers and thunderstorms after midnight. Lows 58 to 70. Chance of precipitation 40 percent. .FRIDAY...Partly cloudy in the morning, then showers likely and chance of thunderstorms in the afternoon. Highs 82 to 92. Chance of precipitation 60 percent. .FRIDAY NIGHT...Partly cloudy with chance of showers and slight chance of thunderstorms. Lows 59 to 71. Chance of precipitation 30 percent. .SATURDAY...Partly cloudy with a 40 percent chance of showers and thunderstorms. Highs 82 to 92. .SATURDAY NIGHT...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows 58 to 70. .SUNDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 81 to 91. .SUNDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 58 to 70. .MONDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 80 to 90. .MONDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 57 to 69. .TUESDAY...Showers and thunderstorms likely. Highs 76 to 86. Chance of precipitation 70 percent. .TUESDAY NIGHT...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows 55 to 67. .WEDNESDAY...Thunderstorms likely and chance of showers. Highs 71 to 81. Chance of precipitation 70 percent. $$ AZZ511-220200- Galiuro and Pinaleno Mountains- Including Mount Graham 321 AM MST Thu Aug 21 2025 .TODAY...Mostly sunny in the morning, then partly cloudy with a 30 percent chance of showers and thunderstorms in the afternoon. Highs 83 to 93. .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. .FRIDAY...Partly cloudy. A 30 percent chance of showers and thunderstorms in the afternoon. Highs 83 to 93. .FRIDAY NIGHT...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows 65 to 73. .SATURDAY...Partly cloudy. Highs 83 to 93. .SATURDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 65 to 71. .SUNDAY...Mostly sunny. Highs 82 to 94. .SUNDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 64 to 72. .MONDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 81 to 91. .MONDAY NIGHT...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows 62 to 68. .TUESDAY...Showers and thunderstorms likely. Highs 75 to 85. Chance of precipitation 70 percent. .TUESDAY NIGHT...Showers likely and chance of thunderstorms. Lows 61 to 67. Chance of precipitation 60 percent. .WEDNESDAY...Showers and thunderstorms likely. Highs 72 to 82. Chance of precipitation 60 percent. $$ AZZ512-220200- Chiricahua Mountains- Including Chiricahua NM 321 AM MST Thu Aug 21 2025 .TODAY...Mostly sunny. A 10 percent chance of showers and thunderstorms in the afternoon. Highs 83 to 93. .TONIGHT...Mostly clear. A 10 percent chance of showers and thunderstorms in the evening. Lows 62 to 70. .FRIDAY...Mostly sunny. A 10 percent chance of showers and thunderstorms in the afternoon. Highs 83 to 93. .FRIDAY NIGHT...Mostly clear with a 10 percent chance of showers and thunderstorms. Lows 62 to 68. .SATURDAY...Mostly sunny. Highs 83 to 93. .SATURDAY NIGHT...Mostly clear. Lows 62 to 68. .SUNDAY...Mostly sunny. Highs 82 to 92. .SUNDAY NIGHT...Mostly clear. Lows 61 to 67. .MONDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 82 to 92. .MONDAY NIGHT...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows 60 to 66. .TUESDAY...Showers and thunderstorms likely. Highs 77 to 87. Chance of precipitation 70 percent. .TUESDAY NIGHT...Showers likely and chance of thunderstorms. Lows 58 to 64. Chance of precipitation 60 percent. .WEDNESDAY...Showers and thunderstorms likely. Highs 74 to 84. Chance of precipitation 70 percent. $$ AZZ513-220200- Dragoon and Mule and Huachuca and Santa Rita Mountains- Including Bisbee, Canelo Hills, and Madera Canyon 321 AM MST Thu Aug 21 2025 .TODAY...Mostly sunny. A 10 percent chance of showers and thunderstorms in the afternoon. Highs 87 to 95. .TONIGHT...Partly cloudy. A 10 percent chance of showers and thunderstorms in the evening. Lows 64 to 70. .FRIDAY...Partly cloudy. A 20 percent chance of showers and thunderstorms in the afternoon. Highs 86 to 94. .FRIDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 64 to 70. .SATURDAY...Partly cloudy. Highs 87 to 95. .SATURDAY NIGHT...Partly cloudy. Lows 63 to 69. .SUNDAY...Partly cloudy. Highs 87 to 95. .SUNDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 63 to 68. .MONDAY...Partly cloudy with a 50 percent chance of showers and thunderstorms. Highs 84 to 92. .MONDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 62 to 67. .TUESDAY...Showers with thunderstorms likely. Highs 78 to 86. .TUESDAY NIGHT...Showers likely and chance of thunderstorms. Lows 61 to 66. Chance of precipitation 60 percent. .WEDNESDAY...Showers and thunderstorms likely. Highs 76 to 84. Chance of precipitation 70 percent. $$ AZZ514-220200- Catalina and Rincon Mountains- Including Mount Lemmon and Summerhaven 321 AM MST Thu Aug 21 2025 .TODAY...Sunny in the morning, then partly cloudy with a 20 percent chance of showers and thunderstorms in the afternoon. Highs 83 to 93. .TONIGHT...Partly cloudy. A 30 percent chance of showers and thunderstorms in the evening. Lows 67 to 75. .FRIDAY...Partly cloudy. A 30 percent chance of showers and thunderstorms in the afternoon. Highs 82 to 92. .FRIDAY NIGHT...Partly cloudy with chance of showers and slight chance of thunderstorms. Lows 66 to 74. Chance of precipitation 30 percent. .SATURDAY...Partly cloudy. Highs 82 to 92. .SATURDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 66 to 74. .SUNDAY...Mostly sunny. Highs 82 to 92. .SUNDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 64 to 72. .MONDAY...Partly cloudy with a 40 percent chance of showers and thunderstorms. Highs 79 to 89. .MONDAY NIGHT...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows 61 to 69. .TUESDAY...Showers with thunderstorms likely. Highs 73 to 83. .TUESDAY NIGHT...Showers likely and chance of thunderstorms. Lows 60 to 68. Chance of precipitation 60 percent. .WEDNESDAY...Showers and thunderstorms likely. Highs 70 to 80. Chance of precipitation 70 percent. $$ AZZ515-220200- Baboquivari Mountains- Including Kitt Peak 321 AM MST Thu Aug 21 2025 .TODAY...Sunny in the morning, then partly cloudy with a 20 percent chance of showers and thunderstorms in the afternoon. Highs 91 to 97. .TONIGHT...Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows 73 to 78. .FRIDAY...Partly cloudy in the morning, then mostly cloudy with a 30 percent chance of showers and thunderstorms in the afternoon. 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 30 percent chance of showers and thunderstorms. Highs 90 to 96. .SATURDAY NIGHT...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows 71 to 76. .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 69 to 74. .MONDAY...Showers likely and chance of thunderstorms. Highs 85 to 91. Chance of precipitation 60 percent. .MONDAY NIGHT...Showers likely and chance of thunderstorms. Lows 66 to 71. Chance of precipitation 70 percent. .TUESDAY...Showers with thunderstorms likely. Highs 79 to 85. .TUESDAY NIGHT AND WEDNESDAY...Showers likely and chance of thunderstorms. Lows 65 to 70. Highs 77 to 83. Chance of precipitation 70 percent. $$ Visit us on Facebook...Twitter...YouTube...and at weather.gov/Tucson