Zone Forecast Product
Issued by NWS Tucson, AZ
Issued by NWS Tucson, AZ
746 FPUS55 KTWC 210913 ZFPTWC Zone Forecast Product for Southeast Arizona National Weather Service Tucson AZ 212 AM MST Tue Jul 21 2026 AZZ501-220200- Western Pima County- Including Ajo and Organ Pipe Cactus N.M. 212 AM MST Tue Jul 21 2026 .TODAY...Partly cloudy with a 10 percent chance of showers and thunderstorms. Highs 98 to 103. .TONIGHT...Mostly clear. A 10 percent chance of showers and thunderstorms in the evening. Lows 80 to 85. .WEDNESDAY...Partly cloudy in the morning then clearing. Highs 103 to 108. .WEDNESDAY NIGHT...Mostly clear. Lows 85 to 90. .THURSDAY...Mostly sunny. Highs 109 to 114. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 86 to 91. .FRIDAY...Mostly sunny with a 10 percent chance of showers and thunderstorms. Highs 107 to 112. .FRIDAY NIGHT...Partly cloudy. Lows 85 to 90. .SATURDAY...Mostly sunny. Highs 108 to 113. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows 86 to 91. Highs 108 to 113. .SUNDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 85 to 90. .MONDAY...Mostly cloudy with a 10 percent chance of showers and thunderstorms. Highs 103 to 108. $$ AZZ502-220200- Tohono O`odham Nation- Including Sells 212 AM MST Tue Jul 21 2026 .TODAY...Mostly cloudy with chance of showers and slight chance of thunderstorms in the morning, then partly cloudy with slight chance of showers and thunderstorms in the afternoon. Highs 92 to 97. Chance of precipitation 30 percent. .TONIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 76 to 81. .WEDNESDAY...Mostly sunny. Highs 97 to 102. .WEDNESDAY NIGHT...Partly cloudy. Lows 80 to 85. .THURSDAY...Mostly sunny. Highs 103 to 108. .THURSDAY NIGHT...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows 81 to 86. .FRIDAY...Mostly sunny with a 10 percent chance of showers and thunderstorms. Highs 103 to 108. .FRIDAY NIGHT...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows 80 to 85. .SATURDAY...Mostly sunny. Highs 104 to 109. .SATURDAY NIGHT...Mostly cloudy. Lows 81 to 86. .SUNDAY...Partly cloudy with a 10 percent chance of showers and thunderstorms. Highs 104 to 109. .SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows 80 to 85. .MONDAY...Mostly cloudy with a 20 percent chance of showers and thunderstorms. Highs 100 to 105. $$ AZZ503-220200- Upper Santa Cruz River Valley/Altar Valley- Including Nogales 212 AM MST Tue Jul 21 2026 ...FLOOD WATCH IN EFFECT THROUGH THIS EVENING... .TODAY...Chance of showers and slight chance of thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Some thunderstorms may produce heavy rainfall. Highs 83 to 89. Chance of precipitation 60 percent. .TONIGHT...Mostly cloudy with a 30 percent chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Some thunderstorms may produce heavy rainfall in the evening. Lows 65 to 71. .WEDNESDAY...Mostly sunny. A 10 percent chance of showers and thunderstorms in the afternoon. Highs 90 to 96. .WEDNESDAY NIGHT...Partly cloudy. Lows 69 to 75. .THURSDAY...Mostly sunny. Highs 95 to 101. .THURSDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 70 to 76. .FRIDAY...Partly cloudy. Highs 95 to 101. .FRIDAY NIGHT...Partly cloudy. Lows 71 to 77. .SATURDAY...Mostly sunny. Highs 96 to 102. .SATURDAY NIGHT AND SUNDAY...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows 71 to 77. Highs 96 to 102. .SUNDAY NIGHT AND MONDAY...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 70 to 76. Highs 94 to 100. $$ AZZ504-220200- Tucson Metro Area- Including Tucson, Green Valley, Marana, and Vail 212 AM MST Tue Jul 21 2026 .TODAY...Mostly cloudy. Chance of showers and slight chance of thunderstorms in the morning, then chance of showers and thunderstorms in the afternoon. Highs 88 to 94. South wind around 10 mph becoming west in the afternoon. Chance of precipitation 40 percent. .TONIGHT...Partly cloudy. Chance of showers and thunderstorms in the evening, then slight chance of showers and thunderstorms after midnight. Lows 70 to 76. South wind around 10 mph. Chance of precipitation 30 percent. .WEDNESDAY...Mostly sunny. A 10 percent chance of showers and thunderstorms in the afternoon. Highs 93 to 99. Southeast wind around 5 mph becoming north around 10 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy. Lows 74 to 80. Northeast wind around 10 mph becoming southeast after midnight. .THURSDAY...Mostly sunny. Highs 99 to 105. Southeast wind around 10 mph. .THURSDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 76 to 82. .FRIDAY...Mostly sunny. Highs 100 to 106. .FRIDAY NIGHT...Partly cloudy. Lows 76 to 82. .SATURDAY...Mostly sunny. Highs 101 to 107. .SATURDAY NIGHT...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows 76 to 82. .SUNDAY...Partly cloudy. Highs 101 to 107. .SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 75 to 81. .MONDAY...Mostly cloudy with a 10 percent chance of showers and thunderstorms. Highs 99 to 105. $$ AZZ505-220200- South Central Pinal County- Including Picacho Peak State Park 212 AM MST Tue Jul 21 2026 .TODAY...Mostly cloudy with chance of showers and slight chance of thunderstorms in the morning, then partly cloudy with slight chance of showers and thunderstorms in the afternoon. Highs 91 to 96. Chance of precipitation 30 percent. .TONIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 74 to 79. .WEDNESDAY...Mostly sunny. A 10 percent chance of showers in the morning. Highs 96 to 101. .WEDNESDAY NIGHT...Partly cloudy. Lows 78 to 83. .THURSDAY...Mostly sunny. Highs 102 to 107. .THURSDAY NIGHT...Partly cloudy. Lows 80 to 85. .FRIDAY...Mostly sunny. Highs 103 to 108. .FRIDAY NIGHT...Partly cloudy. Lows 80 to 85. .SATURDAY...Mostly sunny. Highs 103 to 108. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 80 to 85. .SUNDAY...Partly cloudy. Highs 103 to 108. .SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows 79 to 84. .MONDAY...Partly cloudy with a 10 percent chance of showers and thunderstorms. Highs 101 to 106. $$ AZZ506-220200- Southeast Pinal County- Including Mammoth and Oracle 212 AM MST Tue Jul 21 2026 .TODAY...Mostly cloudy. Chance of showers and slight chance of thunderstorms in the morning, then chance of showers and thunderstorms in the afternoon. Highs 87 to 93. Chance of precipitation 30 percent. .TONIGHT...Mostly cloudy with chance of showers and thunderstorms in the evening, then partly cloudy with slight chance of showers and thunderstorms after midnight. Lows 72 to 77. Chance of precipitation 40 percent. .WEDNESDAY...Partly cloudy. A 10 percent chance of showers and thunderstorms. Highs 92 to 98. .WEDNESDAY NIGHT...Partly cloudy. Lows 75 to 80. .THURSDAY...Mostly sunny. Highs 98 to 104. .THURSDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 78 to 83. .FRIDAY...Mostly sunny. Highs 100 to 106. .FRIDAY NIGHT...Partly cloudy. Lows 78 to 83. .SATURDAY...Mostly sunny. Highs 101 to 107. .SATURDAY NIGHT...Mostly cloudy with a 10 percent chance of showers and thunderstorms. Lows 78 to 83. .SUNDAY...Partly cloudy with a 10 percent chance of showers and thunderstorms. Highs 101 to 107. .SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 77 to 82. .MONDAY...Partly cloudy with a 10 percent chance of showers and thunderstorms. Highs 99 to 105. $$ AZZ507-220200- Upper San Pedro River Valley- Including Sierra Vista and Benson 212 AM MST Tue Jul 21 2026 ...FLOOD WATCH IN EFFECT THROUGH THIS EVENING... .TODAY...Showers likely and chance of thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Some thunderstorms may produce heavy rainfall in the morning. Some thunderstorms may produce heavy rainfall in the afternoon. Highs 81 to 87. Chance of precipitation 70 percent. .TONIGHT...Mostly cloudy with chance of showers and thunderstorms in the evening, then partly cloudy with slight chance of showers and thunderstorms after midnight. Some thunderstorms may produce heavy rainfall in the evening. Lows 63 to 69. Chance of precipitation 40 percent. .WEDNESDAY...Partly cloudy. A 10 percent chance of showers and thunderstorms in the afternoon. Highs 87 to 93. .WEDNESDAY NIGHT...Partly cloudy. Lows 66 to 72. .THURSDAY...Mostly sunny. Highs 92 to 98. .THURSDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 68 to 74. .FRIDAY...Mostly sunny. Highs 93 to 99. .FRIDAY NIGHT...Partly cloudy. Lows 69 to 75. .SATURDAY...Mostly sunny. Highs 95 to 101. .SATURDAY NIGHT...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows 69 to 75. .SUNDAY...Partly cloudy. Highs 95 to 101. .SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 67 to 73. .MONDAY...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Highs 93 to 99. $$ AZZ508-220200- Eastern Cochise County below 5000 feet- Including Willcox and Douglas 212 AM MST Tue Jul 21 2026 ...FLOOD WATCH IN EFFECT THROUGH THIS EVENING... .TODAY...Chance of showers and slight chance of thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Some thunderstorms may produce heavy rainfall. Highs 82 to 87. Chance of precipitation 60 percent. .TONIGHT...Mostly cloudy. Chance of showers and thunderstorms in the evening, then slight chance of showers and thunderstorms after midnight. Some thunderstorms may produce heavy rainfall in the evening. Lows 62 to 67. Chance of precipitation 30 percent. .WEDNESDAY...Partly cloudy. A 10 percent chance of showers and thunderstorms in the afternoon. Highs 88 to 93. .WEDNESDAY NIGHT...Partly cloudy. Lows 65 to 70. .THURSDAY...Mostly sunny. Highs 93 to 98. .THURSDAY NIGHT...Partly cloudy. Lows 67 to 72. .FRIDAY...Mostly sunny. Highs 95 to 100. .FRIDAY NIGHT...Partly cloudy. Lows 69 to 74. .SATURDAY...Mostly sunny. Highs 97 to 102. .SATURDAY NIGHT...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows 68 to 73. .SUNDAY...Partly cloudy. Highs 97 to 102. .SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 67 to 72. .MONDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 96 to 101. $$ AZZ509-220200- Upper Gila River Valley- Including Clifton and Safford 212 AM MST Tue Jul 21 2026 ...FLOOD WATCH IN EFFECT THROUGH THIS EVENING... .TODAY...Chance of showers and slight chance of thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Some thunderstorms may produce heavy rainfall. Highs 83 to 91. Chance of precipitation 60 percent. .TONIGHT...Showers likely and chance of thunderstorms in the evening, then chance of showers and slight chance of thunderstorms after midnight. Some thunderstorms may produce heavy rainfall in the evening. Lows 65 to 73. Chance of precipitation 60 percent. .WEDNESDAY...Partly cloudy. Slight chance of showers and thunderstorms in the morning, then chance of showers and thunderstorms in the afternoon. Highs 88 to 96. Chance of precipitation 30 percent. .WEDNESDAY NIGHT...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows 68 to 76. .THURSDAY...Mostly sunny. Highs 93 to 101. .THURSDAY NIGHT...Partly cloudy. Lows 70 to 78. .FRIDAY...Mostly sunny. Highs 95 to 103. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows 72 to 80. Highs 97 to 105. .SATURDAY NIGHT...Mostly cloudy with a 10 percent chance of showers and thunderstorms. Lows 71 to 79. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Highs 97 to 105. Lows 70 to 78. .MONDAY...Partly cloudy. Highs 96 to 104. $$ AZZ510-220200- White Mountains of Graham and Greenlee Counties- Including Hannagan Meadow 212 AM MST Tue Jul 21 2026 ...FLOOD WATCH IN EFFECT THROUGH THIS EVENING... .TODAY...Chance of showers and slight chance of thunderstorms in the morning, then showers and thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall. Highs 74 to 82. .TONIGHT...Showers likely and chance of thunderstorms in the evening, then chance of showers and slight chance of thunderstorms after midnight. Some thunderstorms may produce heavy rainfall in the evening. Lows 56 to 68. Chance of precipitation 60 percent. .WEDNESDAY...Partly cloudy in the morning, then mostly cloudy with a 50 percent chance of showers and thunderstorms in the afternoon. Highs 76 to 86. .WEDNESDAY NIGHT...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows 58 to 70. .THURSDAY...Mostly sunny with a 30 percent chance of showers and thunderstorms. Highs 81 to 91. .THURSDAY NIGHT...Partly cloudy. Lows 60 to 72. .FRIDAY...Mostly sunny with a 30 percent chance of showers and thunderstorms. Highs 84 to 94. .FRIDAY NIGHT...Partly cloudy. Lows 62 to 74. .SATURDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 85 to 95. .SATURDAY NIGHT...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows 61 to 73. .SUNDAY...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Highs 85 to 95. .SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows 61 to 71. .MONDAY...Partly cloudy with a 40 percent chance of showers and thunderstorms. Highs 84 to 94. $$ AZZ511-220200- Galiuro and Pinaleno Mountains- Including Mount Graham 212 AM MST Tue Jul 21 2026 ...FLOOD WATCH IN EFFECT THROUGH THIS EVENING... .TODAY...Chance of showers and slight chance of thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Some thunderstorms may produce heavy rainfall. Highs 71 to 81. 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. Some thunderstorms may produce heavy rainfall in the evening. Lows 60 to 68. Chance of precipitation 40 percent. .WEDNESDAY...Partly cloudy with slight chance of showers and thunderstorms in the morning, then mostly cloudy with chance of showers and thunderstorms in the afternoon. Highs 76 to 86. Chance of precipitation 40 percent. .WEDNESDAY NIGHT...Partly cloudy. Lows 64 to 70. .THURSDAY...Mostly sunny. Highs 81 to 91. .THURSDAY NIGHT...Partly cloudy. Lows 67 to 73. .FRIDAY...Mostly sunny. Highs 83 to 93. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows 68 to 74. Highs 85 to 95. .SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows 67 to 74. Highs 85 to 95. .MONDAY...Partly cloudy with a 20 percent chance of showers and thunderstorms. Highs 84 to 94. $$ AZZ512-220200- Chiricahua Mountains- Including Chiricahua N.M. 212 AM MST Tue Jul 21 2026 ...FLOOD WATCH IN EFFECT THROUGH THIS EVENING... .TODAY...Chance of showers and slight chance of thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Some thunderstorms may produce heavy rainfall. Highs 72 to 80. Chance of precipitation 70 percent. .TONIGHT...Mostly cloudy. Chance of showers and thunderstorms in the evening, then slight chance of showers and thunderstorms after midnight. Some thunderstorms may produce heavy rainfall in the evening. Lows 57 to 63. Chance of precipitation 40 percent. .WEDNESDAY...Partly cloudy. A 30 percent chance of showers and thunderstorms in the afternoon. Warmer. Highs 79 to 87. .WEDNESDAY NIGHT...Partly cloudy. Lows 61 to 67. .THURSDAY...Mostly sunny. Highs 84 to 92. .THURSDAY NIGHT...Partly cloudy. Lows 63 to 69. .FRIDAY...Mostly sunny. Highs 85 to 95. .FRIDAY NIGHT...Partly cloudy. Lows 64 to 70. .SATURDAY...Mostly sunny. Highs 86 to 96. .SATURDAY NIGHT AND SUNDAY...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows 64 to 70. Highs 86 to 96. .SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 63 to 69. .MONDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 85 to 95. $$ AZZ513-220200- Dragoon and Mule and Huachuca and Santa Rita Mountains- Including Bisbee, Canelo Hills, and Madera Canyon 212 AM MST Tue Jul 21 2026 ...FLOOD WATCH IN EFFECT THROUGH THIS EVENING... .TODAY...Showers likely and chance of thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Some thunderstorms may produce heavy rainfall in the morning. Some thunderstorms may produce heavy rainfall in the afternoon. Highs 74 to 82. Chance of precipitation 70 percent. .TONIGHT...Mostly cloudy with chance of showers and thunderstorms in the evening, then partly cloudy with slight chance of showers and thunderstorms after midnight. Some thunderstorms may produce heavy rainfall in the evening. Lows 61 to 66. Chance of precipitation 40 percent. .WEDNESDAY...Partly cloudy in the morning, then a 10 percent chance of showers and thunderstorms in the afternoon. Warmer. Highs 81 to 89. .WEDNESDAY NIGHT...Partly cloudy. Lows 64 to 69. .THURSDAY...Mostly sunny. Highs 86 to 94. .THURSDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 66 to 71. .FRIDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 87 to 95. .FRIDAY NIGHT...Partly cloudy. Lows 67 to 72. .SATURDAY...Mostly sunny. Highs 88 to 96. .SATURDAY NIGHT...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows 67 to 72. .SUNDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 88 to 96. .SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 66 to 71. .MONDAY...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Highs 86 to 94. $$ AZZ514-220200- Catalina and Rincon Mountains- Including Mount Lemmon and Summerhaven 212 AM MST Tue Jul 21 2026 .TODAY...Showers likely and slight chance of thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Highs 70 to 80. Chance of precipitation 60 percent. .TONIGHT...Mostly cloudy with chance of showers and thunderstorms in the evening, then partly cloudy with slight chance of showers and thunderstorms after midnight. Lows 62 to 68. Chance of precipitation 40 percent. .WEDNESDAY...Partly cloudy in the morning, then a 30 percent chance of showers and thunderstorms in the afternoon. Warmer. Highs 76 to 86. .WEDNESDAY NIGHT...Partly cloudy. Lows 66 to 72. .THURSDAY...Mostly sunny. Highs 81 to 91. .THURSDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 68 to 74. .FRIDAY...Mostly sunny. Highs 82 to 92. .FRIDAY NIGHT...Partly cloudy. Lows 68 to 74. .SATURDAY...Mostly sunny. Highs 83 to 93. .SATURDAY NIGHT...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows 68 to 74. .SUNDAY...Partly cloudy. Highs 83 to 93. .SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 67 to 73. .MONDAY...Partly cloudy with a 20 percent chance of showers and thunderstorms. Highs 81 to 91. $$ AZZ515-220200- Baboquivari Mountains- Including Kitt Peak 212 AM MST Tue Jul 21 2026 .TODAY...Mostly cloudy. Chance of showers and slight chance of thunderstorms in the morning, then chance of showers and thunderstorms in the afternoon. Highs 79 to 85. Chance of precipitation 30 percent. .TONIGHT...Mostly cloudy with a 30 percent chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows 69 to 74. .WEDNESDAY...Mostly sunny. Highs 85 to 91. .WEDNESDAY NIGHT...Partly cloudy. Lows 73 to 78. .THURSDAY...Partly cloudy. Highs 90 to 96. .THURSDAY NIGHT...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows 74 to 79. .FRIDAY...Partly cloudy. Highs 90 to 96. .FRIDAY NIGHT...Partly cloudy. Lows 74 to 79. .SATURDAY...Mostly sunny. Highs 91 to 97. .SATURDAY NIGHT...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows 75 to 80. .SUNDAY...Partly cloudy with a 10 percent chance of showers and thunderstorms. Highs 91 to 97. .SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 74 to 79. .MONDAY...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Highs 88 to 94. $$ Visit us on Facebook...Twitter...YouTube...and at weather.gov/Tucson