FPUS55 KTWC 051842 ZFPTWC Zone Forecast Product for Southeast Arizona National Weather Service Tucson AZ 1142 AM MST Tue May 5 2026 AZZ501-060200- Western Pima County- Including Ajo and Organ Pipe Cactus N.M. 1142 AM MST Tue May 5 2026 .REST OF TODAY...Mostly sunny. Highs 75 to 80. .TONIGHT...Mostly clear. Lows 50 to 55. .WEDNESDAY...Sunny. Highs 80 to 85. .WEDNESDAY NIGHT...Clear. Lows 56 to 61. .THURSDAY...Sunny, warmer. Highs 90 to 95. .THURSDAY NIGHT...Clear. Lows 61 to 66. .FRIDAY...Sunny. Highs 97 to 102. .FRIDAY NIGHT...Clear. Lows 63 to 69. .SATURDAY THROUGH MONDAY...Clear. Highs 99 to 109. Lows 64 to 71. $$ AZZ502-060200- Tohono O'odham Nation- Including Sells 1142 AM MST Tue May 5 2026 .REST OF TODAY...Mostly sunny with a 10 percent chance of showers and thunderstorms. Highs 71 to 76. .TONIGHT...Mostly clear. Lows 49 to 54. .WEDNESDAY...Sunny. Highs 76 to 81. .WEDNESDAY NIGHT...Clear. Lows 54 to 60. .THURSDAY...Sunny, warmer. Highs 85 to 90. .THURSDAY NIGHT...Clear. Lows 58 to 64. .FRIDAY...Sunny. Highs 93 to 98. .FRIDAY NIGHT...Clear. Lows 62 to 68. .SATURDAY THROUGH MONDAY...Clear. Highs 95 to 105. Lows 63 to 70. $$ AZZ503-060200- Upper Santa Cruz River Valley/Altar Valley- Including Nogales 1142 AM MST Tue May 5 2026 .REST OF TODAY...Breezy. Mostly sunny. Highs 68 to 74. Southwest wind 15 to 25 mph with gusts to around 40 mph. .TONIGHT...Mostly clear. Cooler. Lows 39 to 45. .WEDNESDAY...Sunny. Highs 72 to 77. .WEDNESDAY NIGHT...Clear. Lows 45 to 51. .THURSDAY...Sunny. Highs 78 to 84. .THURSDAY NIGHT...Clear. Lows 50 to 56. .FRIDAY...Sunny. Highs 86 to 92. .FRIDAY NIGHT...Clear. Lows 54 to 60. .SATURDAY THROUGH MONDAY...Clear. Highs 89 to 100. Lows 56 to 63. $$ AZZ504-060200- Tucson Metro Area- Including Tucson, Green Valley, Marana, and Vail 1142 AM MST Tue May 5 2026 .REST OF TODAY...Breezy. Partly cloudy with a 10 percent chance of showers and thunderstorms. Highs 71 to 77. Southwest wind 15 to 25 mph. .TONIGHT...Mostly clear. A 10 percent chance of showers in the evening. Cooler. Lows 46 to 52. West wind 10 to 15 mph becoming southwest after midnight. .WEDNESDAY...Sunny. Highs 73 to 79. Northwest wind around 10 mph. .WEDNESDAY NIGHT...Clear. Lows 50 to 56. Northwest wind 5 to 10 mph becoming east after midnight. .THURSDAY...Sunny, warmer. Highs 81 to 87. East wind around 5 mph becoming northwest in the afternoon. .THURSDAY NIGHT...Clear. Lows 55 to 61. .FRIDAY...Sunny. Highs 89 to 95. .FRIDAY NIGHT...Clear. Lows 60 to 66. .SATURDAY THROUGH MONDAY...Clear. Highs 92 to 103. Lows 62 to 69. $$ AZZ505-060200- South Central Pinal County- Including Picacho Peak State Park 1142 AM MST Tue May 5 2026 .REST OF TODAY...Partly cloudy with chance of showers and slight chance of thunderstorms. Highs 70 to 75. Chance of precipitation 30 percent. .TONIGHT...Partly cloudy. Lows 50 to 55. .WEDNESDAY...Sunny. Highs 74 to 79. .WEDNESDAY NIGHT...Clear. Lows 52 to 58. .THURSDAY...Sunny, warmer. Highs 84 to 89. .THURSDAY NIGHT...Clear. Lows 57 to 63. .FRIDAY...Sunny. Highs 91 to 96. .FRIDAY NIGHT...Clear. Lows 61 to 67. .SATURDAY THROUGH MONDAY...Clear. Highs 94 to 103. Lows 63 to 70. $$ AZZ506-060200- Southeast Pinal County- Including Mammoth and Oracle 1142 AM MST Tue May 5 2026 .REST OF TODAY...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Highs 67 to 73. .TONIGHT...Partly cloudy. A 10 percent chance of showers and thunderstorms in the evening. Lows 48 to 53. .WEDNESDAY...Sunny. Highs 71 to 77. .WEDNESDAY NIGHT...Clear. Lows 52 to 57. .THURSDAY...Sunny, warmer. Highs 80 to 86. .THURSDAY NIGHT...Clear. Lows 57 to 62. .FRIDAY...Sunny. Highs 87 to 93. .FRIDAY NIGHT...Clear. Lows 60 to 65. .SATURDAY THROUGH MONDAY...Clear. Highs 90 to 101. Lows 62 to 68. $$ AZZ507-060200- Upper San Pedro River Valley- Including Sierra Vista and Benson 1142 AM MST Tue May 5 2026 .REST OF TODAY...Breezy. Partly cloudy with chance of showers and slight chance of thunderstorms. Highs 68 to 73. Southwest wind 15 to 25 mph with gusts to around 40 mph. Chance of precipitation 30 percent. .TONIGHT...Mostly clear. Cooler. Lows 40 to 46. .WEDNESDAY...Sunny. Highs 70 to 75. .WEDNESDAY NIGHT...Clear. Lows 43 to 49. .THURSDAY...Sunny. Highs 76 to 81. .THURSDAY NIGHT...Clear. Lows 48 to 54. .FRIDAY...Sunny. Highs 84 to 89. .FRIDAY NIGHT...Clear. Lows 52 to 58. .SATURDAY THROUGH MONDAY...Clear. Highs 87 to 96. Lows 54 to 61. $$ AZZ508-060200- Eastern Cochise County below 5000 feet- Including Willcox and Douglas 1142 AM MST Tue May 5 2026 .REST OF TODAY...Breezy. Partly cloudy with a 20 percent chance of showers and thunderstorms. Highs 71 to 76. Southwest wind 15 to 25 mph with gusts to around 40 mph. .TONIGHT...Mostly clear. Cooler. Lows 40 to 46. .WEDNESDAY...Sunny. Highs 71 to 76. .WEDNESDAY NIGHT...Clear. Lows 43 to 49. .THURSDAY...Sunny. Highs 76 to 81. .THURSDAY NIGHT...Clear. Lows 47 to 53. .FRIDAY...Sunny. Highs 84 to 89. .FRIDAY NIGHT...Clear. Lows 51 to 57. .SATURDAY THROUGH MONDAY...Clear. Highs 87 to 95. Lows 53 to 61. $$ AZZ509-060200- Upper Gila River Valley- Including Clifton and Safford 1142 AM MST Tue May 5 2026 .REST OF TODAY...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Highs 66 to 74. .TONIGHT...Mostly clear. A 10 percent chance of showers and thunderstorms in the evening. Cooler. Lows 43 to 49. .WEDNESDAY...Sunny. Highs 70 to 76. .WEDNESDAY NIGHT...Clear. Lows 45 to 53. .THURSDAY...Sunny. Highs 77 to 83. .THURSDAY NIGHT...Clear. Lows 50 to 56. .FRIDAY...Sunny. Highs 85 to 91. .FRIDAY NIGHT...Clear. Lows 53 to 61. .SATURDAY THROUGH MONDAY...Clear. Highs 88 to 98. Lows 55 to 65. $$ AZZ510-060200- White Mountains of Graham and Greenlee Counties- Including Hannagan Meadow 1142 AM MST Tue May 5 2026 .REST OF TODAY...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Highs 54 to 64. .TONIGHT...Partly cloudy. A 10 percent chance of showers and thunderstorms in the evening. Colder. Snow level 9000 feet lowering to 7500 feet. Lows 32 to 44. .WEDNESDAY...Sunny. Highs 60 to 68. .WEDNESDAY NIGHT...Mostly clear. Lows 36 to 48. .THURSDAY...Sunny, warmer. Highs 67 to 75. .THURSDAY NIGHT...Clear. Lows 40 to 52. .FRIDAY...Sunny. Highs 74 to 82. .FRIDAY NIGHT...Mostly clear. Lows 45 to 57. .SATURDAY THROUGH MONDAY...Clear. Highs 77 to 87. Lows 47 to 60. $$ AZZ511-060200- Galiuro and Pinaleno Mountains- Including Mount Graham 1142 AM MST Tue May 5 2026 .REST OF TODAY...Breezy. Mostly cloudy with a 40 percent chance of showers and thunderstorms. Snow level 9000 feet. Highs 55 to 65. Southwest wind 15 to 25 mph. .TONIGHT...Mostly clear. A 10 percent chance of showers and thunderstorms in the evening. Lows 39 to 45. .WEDNESDAY...Sunny. Highs 58 to 68. .WEDNESDAY NIGHT...Clear. Lows 44 to 50. .THURSDAY...Sunny, warmer. Highs 65 to 75. .THURSDAY NIGHT...Clear. Lows 49 to 55. .FRIDAY...Sunny. Highs 73 to 83. .FRIDAY NIGHT...Clear. Lows 53 to 59. .SATURDAY THROUGH MONDAY...Clear. Highs 76 to 89. Lows 55 to 63. $$ AZZ512-060200- Chiricahua Mountains- Including Chiricahua N.M. 1142 AM MST Tue May 5 2026 .REST OF TODAY...Breezy. Partly cloudy with a 20 percent chance of showers and thunderstorms. Highs 62 to 70. Southwest wind 15 to 25 mph with gusts to around 40 mph. .TONIGHT...Breezy. Mostly clear. Cooler. Lows 37 to 43. Southwest wind 15 to 25 mph with gusts to around 40 mph in the evening. .WEDNESDAY...Sunny. Highs 62 to 70. .WEDNESDAY NIGHT...Clear. Lows 42 to 48. .THURSDAY...Sunny. Highs 67 to 75. .THURSDAY NIGHT...Clear. Lows 46 to 52. .FRIDAY...Sunny. Highs 75 to 83. .FRIDAY NIGHT...Clear. Lows 50 to 56. .SATURDAY THROUGH MONDAY...Clear. Highs 78 to 89. Lows 53 to 60. $$ AZZ513-060200- Dragoon and Mule and Huachuca and Santa Rita Mountains- Including Bisbee, Canelo Hills, and Madera Canyon 1142 AM MST Tue May 5 2026 .REST OF TODAY...Windy. Partly cloudy with a 10 percent chance of showers and thunderstorms. Highs 62 to 70. Southwest wind 20 to 30 mph with gusts to around 45 mph. .TONIGHT...Breezy, clear, cooler. Lows 37 to 43. Southwest wind 15 to 25 mph with gusts to around 40 mph in the evening. .WEDNESDAY...Sunny. Highs 65 to 71. .WEDNESDAY NIGHT...Clear. Lows 44 to 49. .THURSDAY...Sunny. Highs 71 to 77. .THURSDAY NIGHT...Clear. Lows 49 to 54. .FRIDAY...Sunny. Highs 78 to 84. .FRIDAY NIGHT...Clear. Lows 53 to 58. .SATURDAY THROUGH MONDAY...Clear. Highs 82 to 93. Lows 55 to 62. $$ AZZ514-060200- Catalina and Rincon Mountains- Including Mount Lemmon and Summerhaven 1142 AM MST Tue May 5 2026 .REST OF TODAY...Breezy. Partly cloudy with chance of showers and slight chance of thunderstorms. Highs 53 to 65. Southwest wind 15 to 25 mph. Chance of precipitation 30 percent. .TONIGHT...Partly cloudy. A 10 percent chance of showers in the evening. Snow level 8000 to 8500 feet. Lows 39 to 45. .WEDNESDAY...Sunny. Highs 56 to 68. .WEDNESDAY NIGHT...Clear. Lows 45 to 51. .THURSDAY...Sunny, warmer. Highs 65 to 75. .THURSDAY NIGHT...Clear. Lows 51 to 57. .FRIDAY...Sunny. Highs 71 to 83. .FRIDAY NIGHT...Clear. Lows 55 to 61. .SATURDAY THROUGH MONDAY...Clear. Highs 75 to 90. Lows 56 to 64. $$ AZZ515-060200- Baboquivari Mountains- Including Kitt Peak 1142 AM MST Tue May 5 2026 .REST OF TODAY...Breezy. Mostly sunny. Highs 61 to 67. Southwest wind 15 to 25 mph. .TONIGHT...Mostly clear. Lows 43 to 48. .WEDNESDAY...Sunny. Highs 65 to 71. .WEDNESDAY NIGHT...Clear. Lows 51 to 56. .THURSDAY...Sunny, warmer. Highs 73 to 79. .THURSDAY NIGHT...Clear. Lows 56 to 61. .FRIDAY...Sunny. Highs 81 to 87. .FRIDAY NIGHT...Clear. Lows 60 to 65. .SATURDAY THROUGH MONDAY...Clear. Highs 83 to 94. Lows 62 to 68. $$ Visit us on Facebook...Twitter...YouTube...and at weather.gov/Tucson