FPUS55 KTWC 112113 ZFPTWC Zone Forecast Product for Southeast Arizona National Weather Service Tucson AZ 212 PM MST Mon May 11 2026 AZZ501-121400- Western Pima County- Including Ajo and Organ Pipe Cactus N.M. 212 PM MST Mon May 11 2026 .TONIGHT...Mostly clear. Lows 69 to 75. .TUESDAY...Partly cloudy in the morning then clearing. Highs 100 to 105. .TUESDAY NIGHT...Partly cloudy. Lows 67 to 73. .WEDNESDAY...Partly cloudy. Highs 94 to 99. .WEDNESDAY NIGHT...Clear. Lows 62 to 67. .THURSDAY...Sunny. Highs 94 to 99. .THURSDAY NIGHT...Clear. Lows 62 to 67. .FRIDAY...Sunny. Highs 95 to 100. .FRIDAY NIGHT THROUGH SUNDAY...Clear. Lows 62 to 68. Highs 92 to 99. .SUNDAY NIGHT AND MONDAY...Mostly clear. Lows 61 to 66. Highs 92 to 97. $$ AZZ502-121400- Tohono O'odham Nation- Including Sells 212 PM MST Mon May 11 2026 .TONIGHT...Mostly clear. Lows 67 to 75. .TUESDAY...Partly cloudy in the morning then becoming mostly sunny. Highs 99 to 104. .TUESDAY NIGHT...Partly cloudy. Lows 67 to 73. .WEDNESDAY...Partly cloudy. Highs 93 to 98. .WEDNESDAY NIGHT...Mostly clear. Lows 60 to 66. .THURSDAY...Sunny. Highs 91 to 96. .THURSDAY NIGHT...Clear. Lows 60 to 66. .FRIDAY...Sunny. Highs 92 to 97. .FRIDAY NIGHT THROUGH SUNDAY NIGHT...Clear. Lows 60 to 67. Highs 92 to 98. .MONDAY...Mostly sunny. Highs 91 to 96. $$ AZZ503-121400- Upper Santa Cruz River Valley/Altar Valley- Including Nogales 212 PM MST Mon May 11 2026 .TONIGHT...Partly cloudy. Lows 63 to 69. .TUESDAY...Mostly sunny. Highs 93 to 99. .TUESDAY NIGHT...Partly cloudy. Lows 60 to 66. .WEDNESDAY...Breezy. Partly cloudy. Highs 89 to 95. Southwest wind 15 to 25 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows 54 to 60. .THURSDAY...Sunny. Highs 86 to 92. .THURSDAY NIGHT...Clear. Lows 53 to 59. .FRIDAY...Sunny. Highs 87 to 93. .FRIDAY NIGHT AND SATURDAY...Clear. Lows 53 to 59. Highs 88 to 94. .SATURDAY NIGHT...Mostly clear. Lows 54 to 60. .SUNDAY AND SUNDAY NIGHT...Clear. Highs 87 to 93. Lows 53 to 59. .MONDAY...Mostly sunny. Highs 86 to 92. $$ AZZ504-121400- Tucson Metro Area- Including Tucson, Green Valley, Marana, and Vail 212 PM MST Mon May 11 2026 .TONIGHT...Mostly clear. Lows 69 to 75. Southeast wind around 10 mph. .TUESDAY...Mostly sunny. Highs 96 to 102. Southeast wind around 5 mph becoming southwest around 10 mph in the afternoon. .TUESDAY NIGHT...Partly cloudy. Lows 66 to 72. Southwest wind 5 to 15 mph becoming southeast around 10 mph after midnight. .WEDNESDAY...Partly cloudy. Highs 93 to 99. South wind around 5 mph increasing to southwest 10 to 20 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows 60 to 66. Southwest wind 5 to 15 mph. .THURSDAY...Sunny. Highs 90 to 96. .THURSDAY NIGHT...Clear. Lows 59 to 65. .FRIDAY...Sunny. Highs 90 to 96. .FRIDAY NIGHT AND SATURDAY...Clear. Lows 60 to 66. Highs 91 to 97. .SATURDAY NIGHT...Mostly clear. Lows 60 to 66. .SUNDAY...Sunny. Highs 91 to 97. .SUNDAY NIGHT AND MONDAY...Mostly clear. Lows 59 to 65. Highs 90 to 96. $$ AZZ505-121400- South Central Pinal County- Including Picacho Peak State Park 212 PM MST Mon May 11 2026 .TONIGHT...Clear. Lows 70 to 75. .TUESDAY...Mostly sunny. Highs 99 to 104. .TUESDAY NIGHT...Partly cloudy. Lows 68 to 73. .WEDNESDAY...Partly cloudy. Highs 95 to 100. .WEDNESDAY NIGHT...Mostly clear. Lows 62 to 67. .THURSDAY...Sunny. Highs 91 to 96. .THURSDAY NIGHT...Clear. Lows 62 to 67. .FRIDAY...Sunny. Highs 92 to 97. .FRIDAY NIGHT THROUGH SUNDAY...Clear. Lows 62 to 67. Highs 92 to 98. .SUNDAY NIGHT AND MONDAY...Mostly clear. Lows 61 to 66. Highs 92 to 97. $$ AZZ506-121400- Southeast Pinal County- Including Mammoth and Oracle 212 PM MST Mon May 11 2026 .TONIGHT...Clear. Lows 67 to 72. .TUESDAY...Mostly sunny. Highs 96 to 102. .TUESDAY NIGHT...Partly cloudy. Lows 67 to 72. .WEDNESDAY...Mostly cloudy. Highs 92 to 98. .WEDNESDAY NIGHT...Mostly clear. Lows 61 to 66. .THURSDAY...Sunny. Highs 88 to 94. .THURSDAY NIGHT...Clear. Lows 60 to 65. .FRIDAY...Sunny. Highs 89 to 95. .FRIDAY NIGHT THROUGH SUNDAY...Clear. Lows 60 to 66. Highs 89 to 96. .SUNDAY NIGHT AND MONDAY...Mostly clear. Lows 60 to 65. Highs 89 to 95. $$ AZZ507-121400- Upper San Pedro River Valley- Including Sierra Vista and Benson 212 PM MST Mon May 11 2026 .TONIGHT...Mostly clear. Lows 60 to 66. .TUESDAY...Mostly sunny in the morning then becoming partly cloudy. Highs 90 to 96. .TUESDAY NIGHT...Partly cloudy. Lows 59 to 65. .WEDNESDAY...Partly cloudy. Highs 88 to 94. .WEDNESDAY NIGHT...Mostly clear. Lows 54 to 60. .THURSDAY...Sunny. Highs 86 to 91. .THURSDAY NIGHT...Clear. Lows 52 to 58. .FRIDAY...Sunny. Highs 86 to 91. .FRIDAY NIGHT AND SATURDAY...Clear. Lows 52 to 58. Highs 86 to 92. .SATURDAY NIGHT...Mostly clear. Lows 53 to 59. .SUNDAY THROUGH MONDAY...Clear. Highs 85 to 91. Lows 52 to 58. $$ AZZ508-121400- Eastern Cochise County below 5000 feet- Including Willcox and Douglas 212 PM MST Mon May 11 2026 .TONIGHT...Mostly clear. Lows 59 to 64. .TUESDAY...Mostly sunny. Highs 92 to 97. .TUESDAY NIGHT...Partly cloudy. Lows 60 to 65. .WEDNESDAY...Partly cloudy. Highs 89 to 94. .WEDNESDAY NIGHT...Partly cloudy. Lows 55 to 61. .THURSDAY...Mostly sunny. Highs 87 to 92. .THURSDAY NIGHT...Mostly clear. Lows 53 to 59. .FRIDAY...Sunny. Highs 86 to 91. .FRIDAY NIGHT AND SATURDAY...Clear. Lows 53 to 59. Highs 88 to 93. .SATURDAY NIGHT...Mostly clear. Lows 54 to 59. .SUNDAY...Sunny. Highs 87 to 92. .SUNDAY NIGHT AND MONDAY...Mostly clear. Lows 53 to 58. Highs 86 to 91. $$ AZZ509-121400- Upper Gila River Valley- Including Clifton and Safford 212 PM MST Mon May 11 2026 .TONIGHT...Clear. Lows 60 to 68. .TUESDAY...Mostly sunny. Highs 92 to 100. .TUESDAY NIGHT...Partly cloudy. Lows 61 to 69. .WEDNESDAY...Partly cloudy. Highs 89 to 97. .WEDNESDAY NIGHT...Mostly clear. Lows 57 to 63. .THURSDAY...Sunny. Highs 86 to 94. .THURSDAY NIGHT...Clear. Lows 55 to 61. .FRIDAY...Sunny. Highs 87 to 93. .FRIDAY NIGHT AND SATURDAY...Clear. Lows 56 to 62. Highs 88 to 94. .SATURDAY NIGHT...Mostly clear. Lows 56 to 62. .SUNDAY...Sunny. Highs 87 to 93. .SUNDAY NIGHT AND MONDAY...Mostly clear. Lows 55 to 61. Highs 87 to 93. $$ AZZ510-121400- White Mountains of Graham and Greenlee Counties- Including Hannagan Meadow 212 PM MST Mon May 11 2026 .TONIGHT...Clear. Lows 51 to 63. .TUESDAY...Mostly sunny. Highs 81 to 91. .TUESDAY NIGHT...Mostly clear. Lows 53 to 65. .WEDNESDAY...Partly cloudy. Highs 77 to 87. .WEDNESDAY NIGHT...Mostly clear. Cooler. Lows 48 to 60. .THURSDAY...Sunny. Highs 75 to 83. .THURSDAY NIGHT...Clear. Lows 45 to 57. .FRIDAY...Sunny. Highs 76 to 84. .FRIDAY NIGHT AND SATURDAY...Clear. Lows 47 to 57. Highs 77 to 85. .SATURDAY NIGHT...Mostly clear. Lows 47 to 57. .SUNDAY...Sunny. Highs 76 to 84. .SUNDAY NIGHT AND MONDAY...Mostly clear. Lows 46 to 58. Highs 76 to 84. $$ AZZ511-121400- Galiuro and Pinaleno Mountains- Including Mount Graham 212 PM MST Mon May 11 2026 .TONIGHT...Clear. Lows 60 to 68. .TUESDAY...Mostly sunny. Highs 81 to 91. .TUESDAY NIGHT...Partly cloudy. Lows 60 to 68. .WEDNESDAY...Mostly cloudy. Highs 78 to 88. .WEDNESDAY NIGHT...Mostly clear. Lows 55 to 61. .THURSDAY...Sunny. Highs 74 to 84. .THURSDAY NIGHT...Clear. Lows 53 to 59. .FRIDAY...Sunny. Highs 75 to 85. .FRIDAY NIGHT AND SATURDAY...Clear. Lows 54 to 60. Highs 77 to 87. .SATURDAY NIGHT...Mostly clear. Lows 54 to 60. .SUNDAY...Sunny. Highs 76 to 86. .SUNDAY NIGHT AND MONDAY...Mostly clear. Lows 53 to 59. Highs 76 to 86. $$ AZZ512-121400- Chiricahua Mountains- Including Chiricahua N.M. 212 PM MST Mon May 11 2026 .TONIGHT...Mostly clear. Lows 57 to 65. .TUESDAY...Mostly sunny. Highs 82 to 90. .TUESDAY NIGHT...Partly cloudy. Lows 57 to 65. .WEDNESDAY...Partly cloudy. Highs 80 to 88. .WEDNESDAY NIGHT...Partly cloudy. Lows 55 to 61. .THURSDAY...Mostly sunny. Highs 78 to 86. .THURSDAY NIGHT...Mostly clear. Lows 51 to 57. .FRIDAY...Sunny. Highs 78 to 86. .FRIDAY NIGHT AND SATURDAY...Clear. Lows 51 to 57. Highs 79 to 87. .SATURDAY NIGHT...Mostly clear. Lows 52 to 58. .SUNDAY...Sunny. Highs 78 to 86. .SUNDAY NIGHT...Mostly clear. Lows 51 to 57. .MONDAY...Sunny. Highs 77 to 85. $$ AZZ513-121400- Dragoon and Mule and Huachuca and Santa Rita Mountains- Including Bisbee, Canelo Hills, and Madera Canyon 212 PM MST Mon May 11 2026 .TONIGHT...Mostly clear. Lows 60 to 66. .TUESDAY...Mostly sunny in the morning then becoming partly cloudy. Highs 84 to 92. .TUESDAY NIGHT...Partly cloudy. Lows 59 to 65. .WEDNESDAY...Partly cloudy. Highs 83 to 89. .WEDNESDAY NIGHT...Mostly clear. Lows 54 to 60. .THURSDAY...Mostly sunny. Highs 79 to 87. .THURSDAY NIGHT...Clear. Lows 53 to 58. .FRIDAY...Sunny. Highs 81 to 87. .FRIDAY NIGHT AND SATURDAY...Clear. Lows 53 to 58. Highs 82 to 88. .SATURDAY NIGHT...Mostly clear. Lows 53 to 58. .SUNDAY AND SUNDAY NIGHT...Clear. Highs 81 to 87. Lows 52 to 57. .MONDAY...Mostly sunny. Highs 80 to 86. $$ AZZ514-121400- Catalina and Rincon Mountains- Including Mount Lemmon and Summerhaven 212 PM MST Mon May 11 2026 .TONIGHT...Mostly clear. Lows 64 to 70. .TUESDAY...Sunny in the morning then becoming partly cloudy. Highs 79 to 91. .TUESDAY NIGHT...Partly cloudy. Lows 63 to 69. .WEDNESDAY...Partly cloudy. Highs 76 to 88. .WEDNESDAY NIGHT...Breezy. Mostly clear. Lows 56 to 62. Southwest wind 15 to 25 mph in the evening. .THURSDAY...Sunny. Highs 72 to 84. .THURSDAY NIGHT...Clear. Lows 54 to 60. .FRIDAY...Sunny. Highs 75 to 87. .FRIDAY NIGHT AND SATURDAY...Clear. Lows 55 to 61. Highs 76 to 88. .SATURDAY NIGHT...Mostly clear. Lows 55 to 61. .SUNDAY AND SUNDAY NIGHT...Clear. Highs 75 to 87. Lows 54 to 60. .MONDAY...Mostly sunny. Highs 76 to 86. $$ AZZ515-121400- Baboquivari Mountains- Including Kitt Peak 212 PM MST Mon May 11 2026 .TONIGHT...Mostly clear. Lows 68 to 73. .TUESDAY...Partly cloudy in the morning then becoming mostly sunny. Highs 87 to 93. .TUESDAY NIGHT...Partly cloudy. Lows 66 to 71. .WEDNESDAY...Partly cloudy. Highs 82 to 88. .WEDNESDAY NIGHT...Mostly clear. Cooler. Lows 58 to 63. .THURSDAY...Sunny. Highs 80 to 86. .THURSDAY NIGHT...Clear. Lows 58 to 63. .FRIDAY...Sunny. Highs 82 to 88. .FRIDAY NIGHT AND SATURDAY...Clear. Lows 58 to 63. Highs 83 to 89. .SATURDAY NIGHT...Mostly clear. Lows 58 to 63. .SUNDAY...Sunny. Highs 82 to 88. .SUNDAY NIGHT AND MONDAY...Mostly clear. Lows 58 to 63. Highs 82 to 88. $$ Visit us on Facebook...Twitter...YouTube...and at weather.gov/Tucson