FPUS55 KTWC 240639 ZFPTWC Zone Forecast Product for Southeast Arizona National Weather Service Tucson AZ 1139 PM MST Mon Mar 23 2026 AZZ501-241400- Western Pima County- Including Ajo and Organ Pipe Cactus N.M. 1139 PM MST Mon Mar 23 2026 .REST OF TONIGHT...Mostly clear. Lows 57 to 63. .TUESDAY...Sunny. Highs 93 to 98. .TUESDAY NIGHT...Mostly clear. Lows 58 to 64. .WEDNESDAY...Sunny. Highs 99 to 104. .WEDNESDAY NIGHT...Clear. Lows 62 to 68. .THURSDAY...Sunny. Highs 99 to 104. .THURSDAY NIGHT...Mostly clear. Lows 63 to 69. .FRIDAY...Mostly sunny. Highs 99 to 104. .FRIDAY NIGHT AND SATURDAY...Mostly cloudy. Lows 67 to 73. Highs 95 to 100. .SATURDAY NIGHT...Mostly cloudy with a 10 percent chance of showers. Lows 65 to 71. .SUNDAY...Partly cloudy with a 10 percent chance of showers. Highs 93 to 98. .SUNDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 62 to 68. .MONDAY...Partly cloudy. Highs 90 to 95. $$ AZZ502-241400- Tohono O'odham Nation- Including Sells 1139 PM MST Mon Mar 23 2026 .REST OF TONIGHT...Mostly clear. Lows 57 to 65. .TUESDAY...Sunny. Highs 92 to 97. .TUESDAY NIGHT...Mostly clear. Lows 58 to 66. .WEDNESDAY...Sunny. Highs 96 to 101. .WEDNESDAY NIGHT...Clear. Lows 60 to 68. .THURSDAY...Sunny. Highs 97 to 102. .THURSDAY NIGHT...Mostly clear. Lows 61 to 69. .FRIDAY...Mostly sunny. Highs 97 to 102. .FRIDAY NIGHT AND SATURDAY...Mostly cloudy. Lows 66 to 72. Highs 92 to 97. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of showers. Lows 64 to 70. .SUNDAY...Mostly cloudy with chance of showers and slight chance of thunderstorms. Highs 89 to 94. Chance of precipitation 30 percent. .SUNDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 61 to 67. .MONDAY...Mostly cloudy with a 10 percent chance of showers and thunderstorms. Highs 88 to 93. $$ AZZ503-241400- Upper Santa Cruz River Valley/Altar Valley- Including Nogales 1139 PM MST Mon Mar 23 2026 .REST OF TONIGHT...Clear. Lows 52 to 58. .TUESDAY...Sunny. Highs 90 to 95. .TUESDAY NIGHT...Clear. Lows 51 to 59. .WEDNESDAY...Sunny. Highs 91 to 97. .WEDNESDAY NIGHT...Clear. Lows 54 to 62. .THURSDAY...Sunny. Highs 91 to 97. .THURSDAY NIGHT...Mostly clear. Lows 56 to 62. .FRIDAY...Partly cloudy. Highs 91 to 97. .FRIDAY NIGHT AND SATURDAY...Mostly cloudy. Lows 56 to 64. Highs 86 to 92. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of showers. Lows 55 to 63. .SUNDAY...Mostly cloudy with chance of showers and slight chance of thunderstorms. Highs 82 to 88. Chance of precipitation 40 percent. .SUNDAY NIGHT...Partly cloudy with chance of showers and slight chance of thunderstorms. Lows 52 to 60. Chance of precipitation 30 percent. .MONDAY...Partly cloudy with a 20 percent chance of showers and thunderstorms. Highs 81 to 87. $$ AZZ504-241400- Tucson Metro Area- Including Tucson, Green Valley, Marana, and Vail 1139 PM MST Mon Mar 23 2026 .REST OF TONIGHT...Clear. Lows 56 to 62. South wind around 5 mph. .TUESDAY...Sunny. Highs 91 to 97. Southeast wind around 5 mph becoming west around 10 mph in the afternoon. .TUESDAY NIGHT...Clear. Lows 56 to 62. Northwest wind 5 to 10 mph becoming south after midnight. .WEDNESDAY...Sunny. Highs 93 to 99. Southeast wind around 5 mph becoming northwest in the afternoon. .WEDNESDAY NIGHT...Clear. Lows 59 to 65. Northwest wind 5 to 10 mph becoming south after midnight. .THURSDAY...Sunny. Highs 94 to 100. .THURSDAY NIGHT...Mostly clear. Lows 59 to 65. .FRIDAY...Partly cloudy. Highs 93 to 99. .FRIDAY NIGHT AND SATURDAY...Mostly cloudy. Lows 62 to 68. Highs 87 to 93. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of showers. Lows 61 to 67. .SUNDAY...Mostly cloudy with chance of showers and slight chance of thunderstorms. Highs 85 to 91. Chance of precipitation 30 percent. .SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of showers. Lows 57 to 63. .MONDAY...Partly cloudy with a 10 percent chance of showers and thunderstorms. Highs 85 to 91. $$ AZZ505-241400- South Central Pinal County- Including Picacho Peak State Park 1139 PM MST Mon Mar 23 2026 .REST OF TONIGHT...Mostly clear. Lows 57 to 63. .TUESDAY...Sunny. Highs 91 to 96. .TUESDAY NIGHT...Clear. Lows 56 to 64. .WEDNESDAY...Sunny. Highs 94 to 99. .WEDNESDAY NIGHT...Clear. Lows 58 to 66. .THURSDAY...Sunny. Highs 96 to 101. .THURSDAY NIGHT...Clear. Lows 59 to 65. .FRIDAY...Mostly sunny. Highs 95 to 100. .FRIDAY NIGHT AND SATURDAY...Mostly cloudy. Lows 65 to 70. Highs 90 to 95. .SATURDAY NIGHT...Mostly cloudy with a 10 percent chance of showers. Lows 63 to 69. .SUNDAY...Mostly cloudy with a 30 percent chance of showers. Highs 88 to 93. .SUNDAY NIGHT...Partly cloudy with a 30 percent chance of showers. Lows 60 to 66. .MONDAY...Partly cloudy with a 20 percent chance of showers and thunderstorms. Highs 88 to 93. $$ AZZ506-241400- Southeast Pinal County- Including Mammoth and Oracle 1139 PM MST Mon Mar 23 2026 .REST OF TONIGHT...Mostly clear. Lows 58 to 63. .TUESDAY...Sunny. Highs 88 to 94. .TUESDAY NIGHT...Clear. Lows 58 to 63. .WEDNESDAY...Sunny. Highs 91 to 97. .WEDNESDAY NIGHT...Clear. Lows 60 to 65. .THURSDAY...Sunny. Highs 91 to 97. .THURSDAY NIGHT...Mostly clear. Lows 60 to 65. .FRIDAY...Mostly sunny. Highs 91 to 97. .FRIDAY NIGHT AND SATURDAY...Breezy. Mostly cloudy. Lows 61 to 66. Highs 83 to 91. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of showers. Lows 63 to 68. .SUNDAY...Mostly cloudy with a 40 percent chance of showers. Highs 83 to 89. .SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of showers. Lows 59 to 64. .MONDAY...Partly cloudy with chance of showers and slight chance of thunderstorms. Highs 83 to 89. Chance of precipitation 30 percent. $$ AZZ507-241400- Upper San Pedro River Valley- Including Sierra Vista and Benson 1139 PM MST Mon Mar 23 2026 .REST OF TONIGHT...Mostly clear. Lows 51 to 57. .TUESDAY...Sunny. Highs 88 to 93. .TUESDAY NIGHT...Clear. Lows 49 to 57. .WEDNESDAY...Sunny. Highs 89 to 94. .WEDNESDAY NIGHT...Clear. Lows 52 to 58. .THURSDAY...Sunny. Highs 89 to 94. .THURSDAY NIGHT...Mostly clear. Lows 53 to 59. .FRIDAY...Partly cloudy. Highs 89 to 94. .FRIDAY NIGHT...Partly cloudy. Lows 54 to 59. .SATURDAY...Mostly cloudy. Highs 80 to 85. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of showers. Lows 54 to 60. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy with chance of showers and slight chance of thunderstorms. Highs 80 to 85. Lows 51 to 57. Chance of precipitation 40 percent. .MONDAY...Partly cloudy with chance of showers and slight chance of thunderstorms. Highs 80 to 85. Chance of precipitation 30 percent. $$ AZZ508-241400- Eastern Cochise County below 5000 feet- Including Willcox and Douglas 1139 PM MST Mon Mar 23 2026 .REST OF TONIGHT...Mostly clear. Lows 49 to 57. .TUESDAY...Sunny. Highs 88 to 93. .TUESDAY NIGHT...Clear. Lows 49 to 57. .WEDNESDAY...Sunny. Highs 90 to 95. .WEDNESDAY NIGHT...Clear. Lows 50 to 58. .THURSDAY...Sunny. Highs 90 to 95. .THURSDAY NIGHT...Mostly clear. Lows 52 to 58. .FRIDAY...Partly cloudy. Highs 88 to 93. .FRIDAY NIGHT...Partly cloudy. Lows 51 to 57. .SATURDAY...Mostly cloudy. Highs 78 to 83. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of showers. Lows 53 to 59. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy with chance of showers and slight chance of thunderstorms. Highs 79 to 84. Lows 50 to 56. Chance of precipitation 40 percent. .MONDAY...Partly cloudy with chance of showers and slight chance of thunderstorms. Highs 80 to 85. Chance of precipitation 30 percent. $$ AZZ509-241400- Upper Gila River Valley- Including Clifton and Safford 1139 PM MST Mon Mar 23 2026 .REST OF TONIGHT...Mostly clear. Lows 53 to 59. .TUESDAY...Sunny. Highs 87 to 93. .TUESDAY NIGHT...Clear. Lows 53 to 59. .WEDNESDAY...Sunny. Highs 89 to 95. .WEDNESDAY NIGHT...Clear. Lows 53 to 59. .THURSDAY...Sunny. Highs 89 to 95. .THURSDAY NIGHT...Mostly clear. Lows 54 to 60. .FRIDAY...Partly cloudy. Highs 88 to 94. .FRIDAY NIGHT AND SATURDAY...Breezy. Mostly cloudy. Lows 53 to 61. Highs 77 to 83. .SATURDAY NIGHT...Mostly cloudy with a 10 percent chance of showers. Lows 56 to 64. .SUNDAY...Mostly cloudy with a 30 percent chance of showers. Highs 79 to 85. .SUNDAY NIGHT...Mostly cloudy with chance of showers and slight chance of thunderstorms. Lows 53 to 59. Chance of precipitation 30 percent. .MONDAY...Partly cloudy with chance of showers and slight chance of thunderstorms. Highs 79 to 85. Chance of precipitation 30 percent. $$ AZZ510-241400- White Mountains of Graham and Greenlee Counties- Including Hannagan Meadow 1139 PM MST Mon Mar 23 2026 .REST OF TONIGHT...Mostly clear. Lows 45 to 57. .TUESDAY...Sunny. Highs 77 to 85. .TUESDAY NIGHT...Clear. Lows 49 to 59. .WEDNESDAY...Sunny. Highs 79 to 87. .WEDNESDAY NIGHT...Clear. Lows 47 to 57. .THURSDAY...Sunny. Highs 77 to 85. .THURSDAY NIGHT...Clear. Lows 47 to 57. .FRIDAY...Partly cloudy. Highs 77 to 85. .FRIDAY NIGHT AND SATURDAY...Mostly cloudy. Lows 46 to 56. Highs 68 to 76. .SATURDAY NIGHT...Mostly cloudy with a 10 percent chance of showers. Lows 48 to 60. .SUNDAY...Mostly cloudy with chance of showers and slight chance of thunderstorms. Highs 68 to 76. Chance of precipitation 40 percent. .SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of showers. Lows 45 to 57. .MONDAY...Mostly cloudy with chance of showers and slight chance of thunderstorms. Highs 67 to 77. Chance of precipitation 30 percent. $$ AZZ511-241400- Galiuro and Pinaleno Mountains- Including Mount Graham 1139 PM MST Mon Mar 23 2026 .REST OF TONIGHT...Mostly clear. Lows 54 to 60. .TUESDAY...Sunny. Highs 75 to 85. .TUESDAY NIGHT...Clear. Lows 54 to 60. .WEDNESDAY...Sunny. Highs 77 to 87. .WEDNESDAY NIGHT...Clear. Lows 55 to 61. .THURSDAY...Sunny. Highs 77 to 87. .THURSDAY NIGHT...Mostly clear. Lows 55 to 61. .FRIDAY...Partly cloudy. Highs 77 to 87. .FRIDAY NIGHT AND SATURDAY...Windy. Mostly cloudy. Lows 52 to 58. Highs 66 to 76. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of showers. Lows 55 to 61. .SUNDAY...Mostly cloudy with a 40 percent chance of showers. Highs 68 to 78. .SUNDAY NIGHT...Mostly cloudy with chance of showers and slight chance of thunderstorms. Lows 52 to 58. Chance of precipitation 30 percent. .MONDAY...Partly cloudy with chance of showers and slight chance of thunderstorms. Highs 68 to 78. Chance of precipitation 30 percent. $$ AZZ512-241400- Chiricahua Mountains- Including Chiricahua N.M. 1139 PM MST Mon Mar 23 2026 .REST OF TONIGHT...Mostly clear. Lows 52 to 58. .TUESDAY...Sunny. Highs 79 to 87. .TUESDAY NIGHT...Clear. Lows 52 to 58. .WEDNESDAY...Sunny. Highs 81 to 89. .WEDNESDAY NIGHT...Clear. Lows 53 to 59. .THURSDAY...Sunny. Highs 80 to 88. .THURSDAY NIGHT...Mostly clear. Lows 54 to 60. .FRIDAY...Partly cloudy. Highs 79 to 87. .FRIDAY NIGHT...Breezy. Partly cloudy. Lows 49 to 55. .SATURDAY...Mostly cloudy. Highs 69 to 77. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of showers. Lows 51 to 59. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy with chance of showers and slight chance of thunderstorms. Highs 70 to 78. Lows 48 to 56. Chance of precipitation 40 percent. .MONDAY...Partly cloudy with chance of showers and slight chance of thunderstorms. Highs 71 to 79. Chance of precipitation 30 percent. $$ AZZ513-241400- Dragoon and Mule and Huachuca and Santa Rita Mountains- Including Bisbee, Canelo Hills, and Madera Canyon 1139 PM MST Mon Mar 23 2026 .REST OF TONIGHT...Clear. Lows 52 to 58. .TUESDAY...Sunny. Highs 83 to 89. .TUESDAY NIGHT...Clear. Lows 52 to 58. .WEDNESDAY...Sunny. Highs 84 to 90. .WEDNESDAY NIGHT...Clear. Lows 54 to 60. .THURSDAY...Sunny. Highs 84 to 90. .THURSDAY NIGHT...Mostly clear. Lows 55 to 61. .FRIDAY...Partly cloudy. Highs 83 to 89. .FRIDAY NIGHT...Partly cloudy. Lows 54 to 59. .SATURDAY...Mostly cloudy. Highs 74 to 82. .SATURDAY NIGHT...Mostly cloudy with a 30 percent chance of showers. Lows 54 to 60. .SUNDAY...Mostly cloudy with chance of showers and slight chance of thunderstorms. Highs 74 to 80. Chance of precipitation 50 percent. .SUNDAY NIGHT...Mostly cloudy with chance of showers and slight chance of thunderstorms. Lows 51 to 57. Chance of precipitation 40 percent. .MONDAY...Partly cloudy with chance of showers and slight chance of thunderstorms. Highs 74 to 80. Chance of precipitation 30 percent. $$ AZZ514-241400- Catalina and Rincon Mountains- Including Mount Lemmon and Summerhaven 1139 PM MST Mon Mar 23 2026 .REST OF TONIGHT...Mostly clear. Lows 55 to 61. .TUESDAY...Sunny. Highs 74 to 84. .TUESDAY NIGHT...Clear. Lows 55 to 61. .WEDNESDAY...Sunny. Highs 76 to 86. .WEDNESDAY NIGHT...Clear. Lows 57 to 63. .THURSDAY...Sunny. Highs 77 to 87. .THURSDAY NIGHT...Mostly clear. Lows 57 to 63. .FRIDAY...Partly cloudy. Highs 77 to 87. .FRIDAY NIGHT AND SATURDAY...Breezy. Mostly cloudy. Lows 55 to 61. Highs 69 to 79. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of showers. Lows 58 to 64. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of showers. Highs 68 to 78. Lows 54 to 60. .MONDAY...Partly cloudy with chance of showers and slight chance of thunderstorms. Highs 69 to 79. Chance of precipitation 30 percent. $$ AZZ515-241400- Baboquivari Mountains- Including Kitt Peak 1139 PM MST Mon Mar 23 2026 .REST OF TONIGHT...Clear. Lows 58 to 63. .TUESDAY...Sunny. Highs 82 to 88. .TUESDAY NIGHT...Clear. Lows 59 to 64. .WEDNESDAY...Sunny. Highs 85 to 91. .WEDNESDAY NIGHT...Clear. Lows 62 to 67. .THURSDAY...Sunny. Highs 86 to 92. .THURSDAY NIGHT...Mostly clear. Lows 62 to 67. .FRIDAY...Partly cloudy. Highs 86 to 92. .FRIDAY NIGHT AND SATURDAY...Mostly cloudy. Lows 63 to 68. Highs 81 to 87. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of showers. Lows 63 to 68. .SUNDAY...Mostly cloudy with chance of showers and slight chance of thunderstorms. Highs 77 to 83. Chance of precipitation 40 percent. .SUNDAY NIGHT...Partly cloudy with chance of showers and slight chance of thunderstorms. Lows 59 to 64. Chance of precipitation 30 percent. .MONDAY...Mostly cloudy with a 20 percent chance of showers and thunderstorms. Highs 76 to 82. $$ Visit us on Facebook...Twitter...YouTube...and at weather.gov/Tucson