FPUS55 KTWC 161840 ZFPTWC Zone Forecast Product for Southeast Arizona National Weather Service Tucson AZ 1140 AM MST Sat May 16 2026 AZZ501-170200- Western Pima County- Including Ajo and Organ Pipe Cactus N.M. 1140 AM MST Sat May 16 2026 .REST OF TODAY...Sunny. Highs 90 to 95. .TONIGHT...Clear. Lows 60 to 65. .SUNDAY...Sunny. Highs 84 to 89. .SUNDAY NIGHT...Breezy. Mostly clear. Patchy blowing dust. Lows 57 to 62. South wind 15 to 25 mph. .MONDAY...Sunny. Highs 83 to 88. .MONDAY NIGHT...Clear. Lows 56 to 61. .TUESDAY...Partly cloudy. Highs 87 to 92. .TUESDAY NIGHT...Mostly cloudy. Lows 60 to 65. .WEDNESDAY...Partly cloudy. Highs 91 to 96. .WEDNESDAY NIGHT...Mostly clear. Lows 60 to 65. .THURSDAY...Sunny. Highs 93 to 98. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 61 to 66. Highs 93 to 98. $$ AZZ502-170200- Tohono O'odham Nation- Including Sells 1140 AM MST Sat May 16 2026 .REST OF TODAY...Sunny. Highs 90 to 95. .TONIGHT...Clear. Lows 59 to 64. .SUNDAY...Breezy, sunny. Patchy blowing dust in the afternoon. Highs 84 to 89. Southwest wind 15 to 25 mph in the afternoon. .SUNDAY NIGHT...Breezy, clear. Patchy blowing dust. Lows 57 to 62. South wind 15 to 25 mph with gusts to around 40 mph. .MONDAY...Sunny. Highs 80 to 85. .MONDAY NIGHT...Clear. Lows 55 to 60. .TUESDAY...Mostly sunny. Highs 85 to 90. .TUESDAY NIGHT...Mostly cloudy. Lows 58 to 64. .WEDNESDAY...Partly cloudy. Highs 89 to 94. .WEDNESDAY NIGHT...Mostly clear. Lows 58 to 64. .THURSDAY...Sunny. Highs 91 to 96. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 59 to 65. Highs 91 to 96. $$ AZZ503-170200- Upper Santa Cruz River Valley/Altar Valley- Including Nogales 1140 AM MST Sat May 16 2026 .REST OF TODAY...Breezy, sunny. Highs 85 to 91. Southwest wind 15 to 25 mph. .TONIGHT...Breezy, clear. Lows 51 to 57. Southwest wind 15 to 25 mph in the evening. .SUNDAY...Windy, sunny. Patchy blowing dust in the afternoon. Highs 80 to 86. South wind 20 to 30 mph. .SUNDAY NIGHT...Windy, clear. Patchy blowing dust. Lows 50 to 56. South wind 20 to 30 mph with gusts to around 45 mph. .MONDAY...Windy, sunny. Highs 78 to 84. Southwest wind 20 to 30 mph. .MONDAY NIGHT...Clear. Lows 47 to 53. .TUESDAY...Mostly sunny. Highs 81 to 87. .TUESDAY NIGHT...Partly cloudy. Lows 52 to 58. .WEDNESDAY...Partly cloudy. Highs 83 to 89. .WEDNESDAY NIGHT...Mostly clear. Lows 51 to 57. .THURSDAY...Sunny. Highs 85 to 91. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 52 to 58. Highs 85 to 91. $$ AZZ504-170200- Tucson Metro Area- Including Tucson, Green Valley, Marana, and Vail 1140 AM MST Sat May 16 2026 .REST OF TODAY...Sunny. Highs 90 to 96. Southwest wind 10 to 20 mph. .TONIGHT...Breezy, clear. Lows 56 to 62. Southwest wind 15 to 25 mph becoming south 5 to 15 mph after midnight. .SUNDAY...Breezy, sunny. Patchy blowing dust in the afternoon. Highs 85 to 91. South wind 10 to 15 mph becoming southwest 15 to 25 mph in the afternoon. .SUNDAY NIGHT...Breezy, clear. Patchy blowing dust. Lows 55 to 61. South wind 15 to 25 mph with gusts to around 40 mph. .MONDAY...Breezy, sunny. Highs 82 to 88. Southwest wind 10 to 15 mph increasing to 15 to 25 mph in the afternoon. .MONDAY NIGHT...Clear. Lows 53 to 59. .TUESDAY...Mostly sunny. Highs 85 to 91. .TUESDAY NIGHT...Partly cloudy. Lows 58 to 64. .WEDNESDAY...Partly cloudy. Highs 87 to 93. .WEDNESDAY NIGHT...Mostly clear. Lows 58 to 64. .THURSDAY...Sunny. Highs 89 to 95. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 58 to 64. Highs 89 to 95. $$ AZZ505-170200- South Central Pinal County- Including Picacho Peak State Park 1140 AM MST Sat May 16 2026 .REST OF TODAY...Sunny. Highs 91 to 96. .TONIGHT...Breezy, clear. Lows 59 to 64. Southwest wind 15 to 25 mph in the evening. .SUNDAY...Mostly sunny. Highs 87 to 92. .SUNDAY NIGHT...Breezy, clear. Lows 57 to 62. Southwest wind 15 to 25 mph in the evening. .MONDAY...Sunny. Highs 82 to 87. .MONDAY NIGHT...Clear. Lows 54 to 60. .TUESDAY...Mostly sunny. Highs 85 to 90. .TUESDAY NIGHT...Partly cloudy. Lows 59 to 64. .WEDNESDAY...Partly cloudy. Highs 89 to 94. .WEDNESDAY NIGHT...Mostly clear. Lows 60 to 65. .THURSDAY...Sunny. Highs 90 to 95. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 60 to 65. Highs 92 to 97. $$ AZZ506-170200- Southeast Pinal County- Including Mammoth and Oracle 1140 AM MST Sat May 16 2026 .REST OF TODAY...Sunny. Highs 88 to 94. .TONIGHT...Breezy, clear. Lows 58 to 63. Southwest wind 15 to 25 mph with gusts to around 40 mph in the evening. .SUNDAY...Breezy. Mostly sunny. Patchy blowing dust in the afternoon. Highs 85 to 91. Southwest wind 15 to 25 mph in the afternoon. .SUNDAY NIGHT...Windy, clear. Patchy blowing dust. Lows 56 to 61. Southwest wind 20 to 30 mph with gusts to around 45 mph in the evening. .MONDAY...Breezy, sunny. Highs 79 to 85. West wind 15 to 25 mph in the afternoon. .MONDAY NIGHT...Clear. Lows 55 to 60. .TUESDAY...Mostly sunny. Highs 83 to 89. .TUESDAY NIGHT...Partly cloudy. Lows 58 to 63. .WEDNESDAY...Partly cloudy. Highs 86 to 92. .WEDNESDAY NIGHT...Mostly clear. Lows 59 to 64. .THURSDAY...Sunny. Highs 88 to 94. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 59 to 64. Highs 88 to 94. $$ AZZ507-170200- Upper San Pedro River Valley- Including Sierra Vista and Benson 1140 AM MST Sat May 16 2026 .REST OF TODAY...Sunny. Highs 85 to 90. .TONIGHT...Clear. Lows 50 to 56. .SUNDAY...Breezy, sunny. Patchy blowing dust in the afternoon. Highs 80 to 86. Southwest wind 15 to 25 mph in the afternoon. .SUNDAY NIGHT...Breezy, clear. Patchy blowing dust. Lows 49 to 55. South wind 15 to 25 mph with gusts to around 40 mph. .MONDAY...Breezy, sunny. Highs 79 to 84. Southwest wind 15 to 25 mph with gusts to around 40 mph. .MONDAY NIGHT...Clear. Lows 47 to 53. .TUESDAY...Mostly sunny. Highs 82 to 87. .TUESDAY NIGHT...Partly cloudy. Lows 51 to 57. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs 83 to 88. Lows 51 to 57. .THURSDAY...Sunny. Highs 84 to 89. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 51 to 57. Highs 83 to 89. $$ AZZ508-170200- Eastern Cochise County below 5000 feet- Including Willcox and Douglas 1140 AM MST Sat May 16 2026 .REST OF TODAY...Sunny. Highs 86 to 91. .TONIGHT...Clear. Lows 51 to 57. .SUNDAY...Breezy, sunny. Patchy blowing dust in the afternoon. Highs 83 to 88. Southwest wind 15 to 25 mph in the afternoon. .SUNDAY NIGHT...Breezy, clear. Patchy blowing dust. Lows 49 to 55. Southwest wind 15 to 25 mph with gusts to around 40 mph. .MONDAY...Breezy, sunny. Highs 81 to 86. Southwest wind 15 to 25 mph. .MONDAY NIGHT...Clear. Lows 48 to 54. .TUESDAY...Mostly sunny. Highs 84 to 89. .TUESDAY NIGHT...Partly cloudy. Lows 51 to 57. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs 84 to 89. Lows 51 to 57. .THURSDAY THROUGH FRIDAY...Mostly clear. Highs 84 to 90. Lows 51 to 57. $$ AZZ509-170200- Upper Gila River Valley- Including Clifton and Safford 1140 AM MST Sat May 16 2026 .REST OF TODAY...Sunny. Highs 85 to 93. .TONIGHT...Clear. Lows 54 to 60. .SUNDAY...Sunny. Patchy blowing dust in the afternoon. Highs 82 to 90. .SUNDAY NIGHT...Breezy, clear. Patchy blowing dust. Lows 52 to 58. Southwest wind 15 to 25 mph in the evening. Gusts up to 40 mph. .MONDAY...Breezy, sunny. Highs 78 to 86. West wind 15 to 25 mph in the afternoon. .MONDAY NIGHT...Clear. Lows 51 to 57. .TUESDAY...Mostly sunny. Highs 81 to 89. .TUESDAY NIGHT...Partly cloudy. Lows 54 to 60. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs 83 to 91. Lows 54 to 60. .THURSDAY THROUGH FRIDAY...Mostly clear. Highs 84 to 92. Lows 54 to 60. $$ AZZ510-170200- White Mountains of Graham and Greenlee Counties- Including Hannagan Meadow 1140 AM MST Sat May 16 2026 .REST OF TODAY...Sunny. Highs 73 to 83. .TONIGHT...Clear. Lows 44 to 56. .SUNDAY...Sunny. Highs 69 to 79. .SUNDAY NIGHT...Breezy, clear. Lows 44 to 54. Southwest wind 15 to 25 mph in the evening. Gusts up to 40 mph. .MONDAY...Sunny. Highs 65 to 75. Gusts up to 35 mph in the morning. .MONDAY NIGHT...Clear. Lows 40 to 52. .TUESDAY...Mostly sunny. Highs 69 to 79. .TUESDAY NIGHT...Partly cloudy. Lows 44 to 56. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs 71 to 81. Lows 44 to 56. .THURSDAY THROUGH FRIDAY...Mostly clear. Highs 73 to 83. Lows 44 to 56. $$ AZZ511-170200- Galiuro and Pinaleno Mountains- Including Mount Graham 1140 AM MST Sat May 16 2026 .REST OF TODAY...Sunny. Highs 74 to 84. .TONIGHT...Breezy, clear. Lows 51 to 57. West wind 15 to 25 mph in the evening. .SUNDAY...Breezy, sunny. Highs 71 to 81. Southwest wind 15 to 25 mph with gusts to around 40 mph in the afternoon. .SUNDAY NIGHT...Windy, clear. Patchy blowing dust. Lows 49 to 55. Southwest wind 20 to 30 mph with gusts to around 45 mph in the evening. .MONDAY...Breezy, sunny. Highs 67 to 77. Southwest wind 15 to 25 mph. .MONDAY NIGHT...Clear. Lows 48 to 54. .TUESDAY...Mostly sunny. Highs 70 to 80. .TUESDAY NIGHT...Partly cloudy. Lows 52 to 58. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs 72 to 82. Lows 52 to 58. .THURSDAY...Sunny. Highs 74 to 84. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 52 to 58. Highs 74 to 84. $$ AZZ512-170200- Chiricahua Mountains- Including Chiricahua N.M. 1140 AM MST Sat May 16 2026 .REST OF TODAY...Sunny. Highs 76 to 84. .TONIGHT...Clear. Lows 50 to 56. Gusts up to 35 mph in the evening. .SUNDAY...Breezy, sunny. Highs 73 to 81. Southwest wind 15 to 25 mph with gusts to around 40 mph. .SUNDAY NIGHT...Windy, clear. Lows 48 to 54. Southwest wind 20 to 30 mph with gusts to around 45 mph. .MONDAY...Windy, sunny. Highs 72 to 80. Southwest wind 20 to 30 mph with gusts to around 45 mph. .MONDAY NIGHT...Clear. Lows 46 to 52. .TUESDAY...Mostly sunny. Highs 74 to 82. .TUESDAY NIGHT...Partly cloudy. Lows 50 to 56. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs 76 to 84. Lows 50 to 56. .THURSDAY THROUGH FRIDAY...Mostly clear. Highs 76 to 84. Lows 50 to 56. $$ AZZ513-170200- Dragoon and Mule and Huachuca and Santa Rita Mountains- Including Bisbee, Canelo Hills, and Madera Canyon 1140 AM MST Sat May 16 2026 .REST OF TODAY...Breezy, sunny. Highs 78 to 86. Southwest wind 15 to 25 mph. .TONIGHT...Breezy, clear. Lows 49 to 55. Southwest wind 15 to 25 mph with gusts to around 40 mph in the evening. .SUNDAY...Windy, sunny. Patchy blowing dust in the afternoon. Highs 75 to 81. Southwest wind 20 to 30 mph with gusts to around 45 mph. .SUNDAY NIGHT...Windy, clear. Lows 49 to 54. Southwest wind 20 to 30 mph with gusts to around 45 mph. .MONDAY...Windy, sunny. Highs 73 to 79. Southwest wind 20 to 30 mph with gusts to around 45 mph. .MONDAY NIGHT...Clear. Lows 47 to 52. .TUESDAY...Mostly sunny. Highs 76 to 82. .TUESDAY NIGHT...Partly cloudy. Lows 51 to 56. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs 78 to 84. Lows 51 to 56. .THURSDAY...Sunny. Highs 79 to 85. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 52 to 57. Highs 79 to 85. $$ AZZ514-170200- Catalina and Rincon Mountains- Including Mount Lemmon and Summerhaven 1140 AM MST Sat May 16 2026 .REST OF TODAY...Sunny. Highs 72 to 84. .TONIGHT...Breezy, clear. Lows 51 to 57. Southwest wind 15 to 25 mph with gusts to around 40 mph in the evening. .SUNDAY...Breezy, sunny. Highs 68 to 80. Southwest wind 15 to 25 mph with gusts to around 40 mph in the afternoon. .SUNDAY NIGHT...Windy. Mostly clear. Lows 49 to 55. Southwest wind 20 to 30 mph with gusts to around 45 mph. .MONDAY...Breezy, sunny. Highs 65 to 77. Southwest wind 15 to 25 mph. .MONDAY NIGHT...Clear. Lows 48 to 54. .TUESDAY...Mostly sunny. Highs 68 to 80. .TUESDAY NIGHT...Partly cloudy. Lows 53 to 59. .WEDNESDAY...Partly cloudy. Highs 72 to 84. .WEDNESDAY NIGHT...Mostly clear. Lows 52 to 58. .THURSDAY...Sunny. Highs 73 to 85. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 53 to 59. Highs 74 to 86. $$ AZZ515-170200- Baboquivari Mountains- Including Kitt Peak 1140 AM MST Sat May 16 2026 .REST OF TODAY...Breezy, sunny. Highs 79 to 85. Southwest wind 15 to 25 mph. .TONIGHT...Breezy, clear. Lows 55 to 60. Southwest wind 15 to 25 mph. .SUNDAY...Windy, sunny. Highs 74 to 80. South wind 20 to 30 mph. .SUNDAY NIGHT...Windy, clear. Lows 53 to 58. South wind 25 to 35 mph. .MONDAY...Windy, sunny. Highs 71 to 77. Southwest wind 20 to 30 mph. .MONDAY NIGHT...Clear. Lows 51 to 56. .TUESDAY...Mostly sunny. Highs 75 to 81. .TUESDAY NIGHT...Partly cloudy. Lows 56 to 61. .WEDNESDAY...Partly cloudy. Highs 79 to 85. .WEDNESDAY NIGHT...Mostly clear. Lows 55 to 60. .THURSDAY...Sunny. Highs 81 to 87. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows 57 to 62. Highs 82 to 88. $$ Visit us on Facebook...Twitter...YouTube...and at weather.gov/Tucson