FPUS55 KTWC 040639 ZFPTWC Zone Forecast Product for Southeast Arizona National Weather Service Tucson AZ 1139 PM MST Sun May 3 2026 AZZ501-041400- Western Pima County- Including Ajo and Organ Pipe Cactus N.M. 1139 PM MST Sun May 3 2026 .REST OF TONIGHT...Mostly cloudy. Lows 60 to 65. .MONDAY...Mostly cloudy. Not as warm. Highs 77 to 82. .MONDAY NIGHT...Mostly cloudy with a 10 percent chance of showers. Lows 55 to 60. .TUESDAY...Mostly sunny. Highs 75 to 80. .TUESDAY NIGHT...Mostly clear. Lows 50 to 55. .WEDNESDAY...Sunny. Highs 81 to 86. .WEDNESDAY NIGHT...Mostly clear. Lows 56 to 61. .THURSDAY...Mostly sunny. Highs 90 to 95. .THURSDAY NIGHT...Mostly clear. Lows 61 to 66. .FRIDAY...Sunny. Highs 97 to 102. .FRIDAY NIGHT...Mostly clear. Lows 65 to 70. .SATURDAY...Sunny. Highs 100 to 105. .SATURDAY NIGHT...Mostly clear. Lows 67 to 72. .SUNDAY...Sunny. Highs 100 to 105. $$ AZZ502-041400- Tohono O'odham Nation- Including Sells 1139 PM MST Sun May 3 2026 .REST OF TONIGHT...Mostly cloudy. Lows 61 to 66. .MONDAY...Mostly cloudy. Highs 77 to 82. .MONDAY NIGHT...Mostly cloudy with a 30 percent chance of showers. Lows 56 to 61. .TUESDAY...Mostly sunny with a 10 percent chance of showers. Highs 73 to 78. .TUESDAY NIGHT...Clear. Lows 49 to 54. .WEDNESDAY...Sunny. Highs 77 to 82. .WEDNESDAY NIGHT...Mostly clear. Lows 53 to 59. .THURSDAY...Mostly sunny. Highs 85 to 90. .THURSDAY NIGHT...Mostly clear. Lows 58 to 64. .FRIDAY...Sunny. Highs 93 to 98. .FRIDAY NIGHT...Mostly clear. Lows 62 to 68. .SATURDAY THROUGH SUNDAY...Clear. Highs 96 to 102. Lows 64 to 70. $$ AZZ503-041400- Upper Santa Cruz River Valley/Altar Valley- Including Nogales 1139 PM MST Sun May 3 2026 .REST OF TONIGHT...Mostly cloudy. Lows 55 to 60. .MONDAY...Mostly cloudy. Highs 76 to 81. .MONDAY NIGHT...Mostly cloudy with a 40 percent chance of showers. Lows 51 to 56. .TUESDAY...Breezy. Partly cloudy with a 10 percent chance of showers. Highs 70 to 76. Southwest wind 15 to 25 mph in the afternoon. .TUESDAY NIGHT...Clear, cooler. Lows 40 to 46. .WEDNESDAY...Sunny. Highs 74 to 79. .WEDNESDAY NIGHT...Mostly clear. Lows 45 to 51. .THURSDAY...Mostly sunny. Highs 78 to 84. .THURSDAY NIGHT...Mostly clear. Lows 49 to 55. .FRIDAY AND FRIDAY NIGHT...Clear. Highs 85 to 91. Lows 54 to 60. .SATURDAY...Sunny. Highs 90 to 96. .SATURDAY NIGHT...Mostly clear. Lows 57 to 63. .SUNDAY...Sunny. Highs 90 to 96. $$ AZZ504-041400- Tucson Metro Area- Including Tucson, Green Valley, Marana, and Vail 1139 PM MST Sun May 3 2026 .REST OF TONIGHT...Mostly cloudy. Lows 58 to 64. South wind 5 to 15 mph. .MONDAY...Mostly cloudy. Highs 79 to 85. South wind 5 to 10 mph becoming southwest 10 to 20 mph in the afternoon. .MONDAY NIGHT...Cloudy with a 40 percent chance of showers. Lows 56 to 61. Southwest wind 5 to 15 mph. .TUESDAY...Breezy. Partly cloudy with a 30 percent chance of showers. Highs 73 to 79. Southwest wind 5 to 15 mph increasing to 15 to 25 mph in the afternoon. .TUESDAY NIGHT...Mostly clear. Cooler. Lows 46 to 52. West wind 10 to 15 mph becoming southwest after midnight. .WEDNESDAY...Sunny. Highs 75 to 81. .WEDNESDAY NIGHT...Mostly clear. Lows 51 to 57. .THURSDAY...Mostly sunny. Highs 82 to 88. .THURSDAY NIGHT...Mostly clear. Lows 55 to 61. .FRIDAY THROUGH SUNDAY...Clear. Highs 89 to 100. Lows 60 to 68. $$ AZZ505-041400- South Central Pinal County- Including Picacho Peak State Park 1139 PM MST Sun May 3 2026 .REST OF TONIGHT...Partly cloudy. Lows 60 to 65. .MONDAY...Mostly cloudy. Highs 78 to 83. .MONDAY NIGHT...Cloudy with a 30 percent chance of showers. Lows 57 to 62. .TUESDAY...Partly cloudy with chance of showers and slight chance of thunderstorms. Highs 73 to 78. Chance of precipitation 30 percent. .TUESDAY NIGHT...Mostly clear. Cooler. Lows 49 to 54. .WEDNESDAY...Sunny. Highs 76 to 81. .WEDNESDAY NIGHT...Mostly clear. Lows 53 to 58. .THURSDAY...Sunny. Highs 84 to 89. .THURSDAY NIGHT...Mostly clear. Lows 58 to 63. .FRIDAY THROUGH SUNDAY...Clear. Highs 91 to 101. Lows 63 to 70. $$ AZZ506-041400- Southeast Pinal County- Including Mammoth and Oracle 1139 PM MST Sun May 3 2026 .REST OF TONIGHT...Partly cloudy. Lows 57 to 62. .MONDAY...Mostly cloudy. Highs 77 to 83. .MONDAY NIGHT...Cloudy with a 40 percent chance of showers. Lows 55 to 60. .TUESDAY...Mostly cloudy with chance of showers and slight chance of thunderstorms. Highs 71 to 77. Chance of precipitation 40 percent. .TUESDAY NIGHT...Mostly clear. Cooler. Lows 47 to 52. .WEDNESDAY...Sunny. Highs 73 to 79. .WEDNESDAY NIGHT...Mostly clear. Lows 52 to 57. .THURSDAY...Sunny. Highs 81 to 87. .THURSDAY NIGHT...Mostly clear. Lows 56 to 61. .FRIDAY THROUGH SUNDAY...Clear. Highs 87 to 98. Lows 61 to 68. $$ AZZ507-041400- Upper San Pedro River Valley- Including Sierra Vista and Benson 1139 PM MST Sun May 3 2026 .REST OF TONIGHT...Partly cloudy. Lows 52 to 57. .MONDAY...Partly cloudy in the morning then becoming mostly cloudy. Highs 76 to 81. .MONDAY NIGHT...Mostly cloudy with a 40 percent chance of showers. Lows 51 to 56. .TUESDAY...Breezy. Mostly cloudy with chance of showers and slight chance of thunderstorms. Highs 70 to 75. Southwest wind 15 to 25 mph in the afternoon. Chance of precipitation 30 percent. .TUESDAY NIGHT...Clear, cooler. Lows 40 to 46. .WEDNESDAY...Sunny. Highs 72 to 77. .WEDNESDAY NIGHT...Mostly clear. Lows 44 to 50. .THURSDAY...Mostly sunny. Highs 75 to 81. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 48 to 54. Highs 82 to 88. .FRIDAY NIGHT AND SATURDAY...Clear. Lows 53 to 59. Highs 87 to 93. .SATURDAY NIGHT...Mostly clear. Lows 55 to 61. .SUNDAY...Sunny. Highs 87 to 93. $$ AZZ508-041400- Eastern Cochise County below 5000 feet- Including Willcox and Douglas 1139 PM MST Sun May 3 2026 .REST OF TONIGHT...Partly cloudy. Lows 51 to 56. .MONDAY...Partly cloudy in the morning then becoming mostly cloudy. Highs 78 to 83. .MONDAY NIGHT...Mostly cloudy. Slight chance of showers in the evening, then chance of showers after midnight. Lows 52 to 57. Chance of precipitation 30 percent. .TUESDAY...Breezy. Mostly cloudy with chance of showers and slight chance of thunderstorms. Highs 72 to 77. Southwest wind 15 to 25 mph in the afternoon. Chance of precipitation 40 percent. .TUESDAY NIGHT...Mostly clear. Cooler. Lows 40 to 46. .WEDNESDAY...Sunny. Highs 73 to 78. .WEDNESDAY NIGHT...Mostly clear. Lows 44 to 50. .THURSDAY...Mostly sunny. Highs 76 to 81. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 47 to 53. Highs 82 to 87. .FRIDAY NIGHT...Mostly clear. Lows 52 to 58. .SATURDAY...Sunny. Highs 87 to 92. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 55 to 61. Highs 88 to 93. $$ AZZ509-041400- Upper Gila River Valley- Including Clifton and Safford 1139 PM MST Sun May 3 2026 .REST OF TONIGHT...Partly cloudy. Lows 53 to 59. .MONDAY...Partly cloudy in the morning then becoming mostly cloudy. Highs 76 to 84. .MONDAY NIGHT...Cloudy with a 40 percent chance of showers. Lows 51 to 57. .TUESDAY...Mostly cloudy with chance of showers and slight chance of thunderstorms. Highs 69 to 77. Chance of precipitation 40 percent. .TUESDAY NIGHT...Mostly clear. Cooler. Lows 43 to 49. .WEDNESDAY...Sunny. Highs 72 to 78. .WEDNESDAY NIGHT...Mostly clear. Lows 46 to 52. .THURSDAY...Mostly sunny. Highs 77 to 85. .THURSDAY NIGHT...Mostly clear. Lows 50 to 56. .FRIDAY...Sunny. Highs 84 to 90. .FRIDAY NIGHT...Mostly clear. Lows 55 to 61. .SATURDAY...Sunny. Highs 88 to 94. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 58 to 64. Highs 89 to 95. $$ AZZ510-041400- White Mountains of Graham and Greenlee Counties- Including Hannagan Meadow 1139 PM MST Sun May 3 2026 .REST OF TONIGHT...Partly cloudy. Lows 43 to 53. .MONDAY...Mostly cloudy. Highs 64 to 74. .MONDAY NIGHT...Cloudy with a 40 percent chance of showers. Lows 41 to 51. .TUESDAY...Showers, snow showers likely and slight chance of thunderstorms. Highs 56 to 66. Chance of precipitation 60 percent. .TUESDAY NIGHT...Mostly clear. Colder. Lows 32 to 44. .WEDNESDAY...Sunny. Highs 62 to 70. .WEDNESDAY NIGHT...Mostly clear. Lows 37 to 47. .THURSDAY...Mostly sunny. Highs 66 to 76. .THURSDAY NIGHT...Mostly clear. Lows 40 to 52. .FRIDAY...Sunny. Highs 74 to 82. .FRIDAY NIGHT...Mostly clear. Lows 46 to 56. .SATURDAY...Sunny. Highs 76 to 86. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 49 to 59. Highs 76 to 86. $$ AZZ511-041400- Galiuro and Pinaleno Mountains- Including Mount Graham 1139 PM MST Sun May 3 2026 .REST OF TONIGHT...Partly cloudy. Lows 49 to 55. .MONDAY...Partly cloudy in the morning then becoming mostly cloudy. Highs 65 to 75. .MONDAY NIGHT...Cloudy with a 40 percent chance of showers. Lows 46 to 52. .TUESDAY...Breezy. Mostly cloudy with chance of showers, snow showers and slight chance of thunderstorms. Snow level 9500 feet. Highs 58 to 68. Southwest wind 15 to 25 mph in the afternoon. Chance of precipitation 50 percent. .TUESDAY NIGHT...Mostly clear. Lows 39 to 45. .WEDNESDAY...Sunny. Highs 60 to 70. .WEDNESDAY NIGHT...Mostly clear. Lows 44 to 50. .THURSDAY...Mostly sunny. Highs 66 to 76. .THURSDAY NIGHT...Mostly clear. Lows 48 to 54. .FRIDAY AND FRIDAY NIGHT...Clear. Highs 72 to 82. Lows 53 to 59. .SATURDAY...Sunny. Highs 77 to 87. .SATURDAY NIGHT...Mostly clear. Lows 55 to 61. .SUNDAY...Sunny. Highs 77 to 87. $$ AZZ512-041400- Chiricahua Mountains- Including Chiricahua N.M. 1139 PM MST Sun May 3 2026 .REST OF TONIGHT...Mostly clear. Lows 47 to 53. .MONDAY...Mostly sunny in the morning then becoming partly cloudy. Highs 69 to 77. .MONDAY NIGHT...Mostly cloudy. A 30 percent chance of showers after midnight. Lows 45 to 53. .TUESDAY...Breezy. Mostly cloudy with chance of showers and slight chance of thunderstorms. Highs 63 to 71. Southwest wind 15 to 25 mph in the afternoon. Chance of precipitation 30 percent. .TUESDAY NIGHT...Mostly clear. Cooler. Lows 38 to 44. .WEDNESDAY...Sunny. Highs 64 to 72. .WEDNESDAY NIGHT...Mostly clear. Lows 43 to 49. .THURSDAY...Mostly sunny. Highs 66 to 74. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 46 to 52. Highs 73 to 81. .FRIDAY NIGHT...Mostly clear. Lows 51 to 57. .SATURDAY...Sunny. Highs 78 to 86. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows 54 to 60. Highs 79 to 87. $$ AZZ513-041400- Dragoon and Mule and Huachuca and Santa Rita Mountains- Including Bisbee, Canelo Hills, and Madera Canyon 1139 PM MST Sun May 3 2026 .REST OF TONIGHT...Mostly cloudy. Lows 51 to 56. .MONDAY...Mostly cloudy. Highs 70 to 76. Gusts up to 35 mph in the afternoon. .MONDAY NIGHT...Mostly cloudy. Slight chance of showers in the evening, then chance of showers after midnight. Lows 49 to 54. Chance of precipitation 40 percent. .TUESDAY...Windy. Mostly cloudy with a 30 percent chance of showers. Highs 64 to 70. Southwest wind 20 to 30 mph in the afternoon. .TUESDAY NIGHT...Breezy, clear, cooler. Lows 38 to 44. Southwest wind 15 to 25 mph in the evening. .WEDNESDAY...Sunny. Highs 66 to 72. .WEDNESDAY NIGHT...Mostly clear. Lows 45 to 50. .THURSDAY...Mostly sunny. Highs 70 to 76. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 47 to 53. Highs 77 to 83. .FRIDAY NIGHT AND SATURDAY...Clear. Lows 54 to 59. Highs 82 to 88. .SATURDAY NIGHT...Mostly clear. Lows 56 to 61. .SUNDAY...Sunny. Highs 82 to 88. $$ AZZ514-041400- Catalina and Rincon Mountains- Including Mount Lemmon and Summerhaven 1139 PM MST Sun May 3 2026 .REST OF TONIGHT...Partly cloudy. Lows 50 to 56. .MONDAY...Partly cloudy in the morning then becoming mostly cloudy. Highs 62 to 74. .MONDAY NIGHT...Mostly cloudy with a 50 percent chance of showers. Lows 45 to 53. .TUESDAY...Breezy. Mostly cloudy with chance of showers and slight chance of thunderstorms. Highs 56 to 68. Southwest wind 15 to 25 mph in the afternoon. Chance of precipitation 40 percent. .TUESDAY NIGHT...Mostly clear. Lows 40 to 46. .WEDNESDAY...Sunny. Highs 59 to 69. .WEDNESDAY NIGHT...Mostly clear. Lows 46 to 52. .THURSDAY...Mostly sunny. Highs 65 to 75. .THURSDAY NIGHT...Mostly clear. Lows 50 to 56. .FRIDAY THROUGH SUNDAY...Clear. Highs 72 to 87. Lows 55 to 62. $$ AZZ515-041400- Baboquivari Mountains- Including Kitt Peak 1139 PM MST Sun May 3 2026 .REST OF TONIGHT...Breezy. Mostly cloudy. Lows 55 to 60. South wind 15 to 25 mph. .MONDAY...Breezy. Mostly cloudy. Highs 69 to 75. Southwest wind 15 to 25 mph. .MONDAY NIGHT...Mostly cloudy with a 40 percent chance of showers. Lows 50 to 55. .TUESDAY...Mostly sunny with a 10 percent chance of showers. Highs 64 to 70. .TUESDAY NIGHT...Clear. Lows 44 to 49. .WEDNESDAY...Sunny. Highs 67 to 73. .WEDNESDAY NIGHT...Mostly clear. Lows 51 to 56. .THURSDAY...Mostly sunny. Highs 73 to 79. .THURSDAY NIGHT...Mostly clear. Lows 55 to 60. .FRIDAY AND FRIDAY NIGHT...Clear. Highs 80 to 86. Lows 60 to 65. .SATURDAY THROUGH SUNDAY...Clear. Highs 85 to 91. Lows 61 to 66. $$ Visit us on Facebook...Twitter...YouTube...and at weather.gov/Tucson