FPUS55 KTWC 041620 ZFPTWC Zone Forecast Product for Southeast Arizona National Weather Service Tucson AZ 919 AM MST Sat Apr 4 2026 AZZ501-050200- Western Pima County- Including Ajo and Organ Pipe Cactus N.M. 919 AM MST Sat Apr 4 2026 .REST OF TODAY...Mostly sunny. Highs 89 to 94. .TONIGHT...Mostly clear. Lows 57 to 63. .SUNDAY...Mostly sunny. Highs 92 to 97. .SUNDAY NIGHT...Partly cloudy. Lows 60 to 66. .MONDAY...Mostly cloudy. Highs 90 to 95. .MONDAY NIGHT...Partly cloudy. Lows 58 to 64. .TUESDAY...Sunny. Highs 92 to 97. .TUESDAY NIGHT...Clear. Lows 59 to 65. .WEDNESDAY...Sunny. Highs 92 to 97. .WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 57 to 63. Highs 87 to 92. .THURSDAY NIGHT...Partly cloudy. Lows 54 to 60. .FRIDAY...Mostly sunny. Highs 82 to 87. $$ AZZ502-050200- Tohono O'odham Nation- Including Sells 919 AM MST Sat Apr 4 2026 .REST OF TODAY...Mostly sunny. Highs 85 to 90. .TONIGHT...Mostly clear. Lows 57 to 63. .SUNDAY...Mostly sunny. Highs 88 to 93. .SUNDAY NIGHT...Partly cloudy. Lows 61 to 66. .MONDAY...Mostly cloudy. Highs 86 to 91. .MONDAY NIGHT...Partly cloudy. Lows 57 to 63. .TUESDAY...Sunny. Highs 89 to 94. .TUESDAY NIGHT...Clear. Lows 58 to 64. .WEDNESDAY AND WEDNESDAY NIGHT...Clear. Highs 90 to 95. Lows 57 to 63. .THURSDAY...Mostly sunny. Highs 85 to 90. .THURSDAY NIGHT...Partly cloudy. Lows 54 to 60. .FRIDAY...Mostly sunny. Highs 81 to 86. $$ AZZ503-050200- Upper Santa Cruz River Valley/Altar Valley- Including Nogales 919 AM MST Sat Apr 4 2026 .REST OF TODAY...Partly cloudy late in the morning then becoming mostly sunny. Highs 80 to 86. .TONIGHT...Mostly clear. Lows 50 to 56. .SUNDAY...Mostly sunny in the morning then becoming partly cloudy. Highs 82 to 88. .SUNDAY NIGHT...Partly cloudy. Lows 49 to 57. .MONDAY...Mostly cloudy. Highs 79 to 85. .MONDAY NIGHT...Partly cloudy. Lows 49 to 55. .TUESDAY...Sunny. Highs 82 to 88. .TUESDAY NIGHT...Clear. Lows 51 to 57. .WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs 81 to 90. Lows 50 to 56. .THURSDAY NIGHT...Partly cloudy. Lows 48 to 54. .FRIDAY...Mostly sunny. Highs 77 to 82. $$ AZZ504-050200- Tucson Metro Area- Including Tucson, Green Valley, Marana, and Vail 919 AM MST Sat Apr 4 2026 .REST OF TODAY...Mostly sunny. Highs 83 to 89. East wind 5 to 10 mph. .TONIGHT...Mostly clear. Lows 56 to 62. Southeast wind 5 to 15 mph. .SUNDAY...Breezy. Mostly sunny. Patchy blowing dust. Highs 84 to 90. East wind 15 to 25 mph with gusts to around 40 mph. .SUNDAY NIGHT...Partly cloudy. Lows 54 to 62. Southeast wind 10 to 20 mph. .MONDAY...Mostly cloudy. Highs 81 to 87. Southeast wind 15 to 20 mph decreasing to 5 to 15 mph in the afternoon. .MONDAY NIGHT...Partly cloudy. Lows 55 to 61. .TUESDAY...Sunny. Highs 85 to 91. .TUESDAY NIGHT...Clear. Lows 56 to 62. .WEDNESDAY...Sunny. Highs 88 to 94. .WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 55 to 61. Highs 84 to 90. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 53 to 59. Highs 79 to 85. $$ AZZ505-050200- South Central Pinal County- Including Picacho Peak State Park 919 AM MST Sat Apr 4 2026 .REST OF TODAY...Mostly sunny. Highs 85 to 90. .TONIGHT...Partly cloudy. Lows 58 to 64. .SUNDAY...Mostly sunny. Patchy blowing dust. Highs 87 to 92. .SUNDAY NIGHT...Partly cloudy. Lows 59 to 64. .MONDAY...Mostly cloudy. Patchy blowing dust. Highs 83 to 88. Gusts up to 35 mph in the morning. .MONDAY NIGHT...Mostly cloudy. Lows 57 to 63. .TUESDAY...Sunny. Highs 88 to 93. .TUESDAY NIGHT...Clear. Lows 57 to 63. .WEDNESDAY AND WEDNESDAY NIGHT...Clear. Highs 90 to 95. Lows 58 to 63. .THURSDAY...Mostly sunny. Highs 85 to 90. .THURSDAY NIGHT...Partly cloudy. Lows 55 to 60. .FRIDAY...Mostly sunny. Highs 81 to 86. $$ AZZ506-050200- Southeast Pinal County- Including Mammoth and Oracle 919 AM MST Sat Apr 4 2026 .REST OF TODAY...Mostly sunny late in the morning then becoming partly cloudy. Highs 81 to 87. .TONIGHT...Partly cloudy. Lows 57 to 62. .SUNDAY...Breezy. Mostly sunny. Patchy blowing dust. Highs 80 to 88. East wind 15 to 25 mph with gusts to around 40 mph. .SUNDAY NIGHT...Breezy. Partly cloudy. Lows 54 to 60. East wind 15 to 25 mph. .MONDAY...Breezy. Mostly cloudy. Patchy blowing dust. Highs 77 to 83. East wind 15 to 25 mph in the morning. .MONDAY NIGHT...Mostly cloudy. Lows 55 to 60. .TUESDAY...Sunny. Highs 83 to 89. .TUESDAY NIGHT...Clear. Lows 56 to 61. .WEDNESDAY...Sunny. Highs 86 to 92. .WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 56 to 61. Highs 82 to 88. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 53 to 58. Highs 78 to 84. $$ AZZ507-050200- Upper San Pedro River Valley- Including Sierra Vista and Benson 919 AM MST Sat Apr 4 2026 .REST OF TODAY...Partly cloudy. Highs 76 to 82. .TONIGHT...Mostly clear. Lows 47 to 53. .SUNDAY...Mostly sunny. Patchy blowing dust. Highs 76 to 81. .SUNDAY NIGHT...Mostly clear. Lows 45 to 51. Gusts up to 35 mph in the evening. .MONDAY...Mostly cloudy. Highs 74 to 79. .MONDAY NIGHT...Mostly cloudy. Lows 47 to 53. .TUESDAY...Sunny. Highs 80 to 85. .TUESDAY NIGHT...Clear. Lows 48 to 54. .WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs 80 to 87. Lows 48 to 54. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 46 to 52. Highs 76 to 81. $$ AZZ508-050200- Eastern Cochise County below 5000 feet- Including Willcox and Douglas 919 AM MST Sat Apr 4 2026 .REST OF TODAY...Partly cloudy. Highs 75 to 80. .TONIGHT...Mostly clear. Lows 48 to 54. .SUNDAY...Windy. Mostly sunny. Patchy blowing dust. Highs 72 to 77. East wind 20 to 30 mph. .SUNDAY NIGHT...Breezy. Partly cloudy. Patchy blowing dust. Lows 43 to 49. East wind 15 to 25 mph in the evening. .MONDAY...Mostly cloudy. Highs 72 to 77. .MONDAY NIGHT...Mostly cloudy. Lows 46 to 52. .TUESDAY...Mostly sunny. Highs 79 to 84. .TUESDAY NIGHT...Mostly clear. Lows 48 to 54. .WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs 80 to 87. Lows 48 to 54. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 47 to 53. Highs 77 to 82. $$ AZZ509-050200- Upper Gila River Valley- Including Clifton and Safford 919 AM MST Sat Apr 4 2026 .REST OF TODAY...Mostly sunny late in the morning then becoming partly cloudy. Highs 75 to 81. .TONIGHT...Partly cloudy. Lows 50 to 58. .SUNDAY...Windy. Mostly sunny. Patchy blowing dust. Highs 71 to 79. Southeast wind 20 to 30 mph with gusts to around 45 mph. .SUNDAY NIGHT...Windy. Partly cloudy. Patchy blowing dust. Lows 46 to 54. Southeast wind 20 to 30 mph. .MONDAY...Breezy. Mostly cloudy. Patchy blowing dust. Highs 71 to 77. Southeast wind 15 to 25 mph with gusts to around 40 mph. .MONDAY NIGHT...Mostly cloudy with a 10 percent chance of showers. Lows 49 to 55. .TUESDAY...Mostly sunny with a 10 percent chance of showers and thunderstorms. Highs 79 to 85. .TUESDAY NIGHT...Clear. Lows 50 to 56. .WEDNESDAY...Sunny. Highs 82 to 88. .WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 51 to 57. Highs 80 to 86. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 50 to 56. Highs 76 to 82. $$ AZZ510-050200- White Mountains of Graham and Greenlee Counties- Including Hannagan Meadow 919 AM MST Sat Apr 4 2026 .REST OF TODAY...Mostly sunny late in the morning then becoming partly cloudy. Highs 64 to 72. .TONIGHT...Partly cloudy. Lows 39 to 51. .SUNDAY...Breezy. Partly cloudy in the morning, then mostly sunny with a 10 percent chance of showers in the afternoon. Highs 63 to 71. Southeast wind 15 to 25 mph in the afternoon. .SUNDAY NIGHT...Partly cloudy. Lows 37 to 49. .MONDAY...Mostly cloudy. Highs 61 to 69. .MONDAY NIGHT...Mostly cloudy with chance of showers and slight chance of thunderstorms. Lows 41 to 51. Chance of precipitation 30 percent. .TUESDAY...Partly cloudy with chance of showers and slight chance of thunderstorms. Highs 66 to 76. Chance of precipitation 30 percent. .TUESDAY NIGHT...Mostly clear. Lows 41 to 53. .WEDNESDAY...Sunny. Highs 69 to 79. .WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 42 to 54. Highs 67 to 77. .THURSDAY NIGHT...Partly cloudy. Lows 40 to 52. .FRIDAY...Partly cloudy with a 10 percent chance of showers. Highs 63 to 73. $$ AZZ511-050200- Galiuro and Pinaleno Mountains- Including Mount Graham 919 AM MST Sat Apr 4 2026 .REST OF TODAY...Mostly sunny late in the morning then becoming partly cloudy. Highs 65 to 75. .TONIGHT...Breezy. Mostly clear. Lows 47 to 53. East wind 15 to 25 mph. Gusts up to 40 mph after midnight. .SUNDAY...Windy. Mostly sunny. Areas of blowing dust in the morning. Patchy blowing dust in the afternoon. Highs 62 to 72. East wind 20 to 30 mph with gusts to around 45 mph. .SUNDAY NIGHT...Windy. Partly cloudy. Lows 44 to 50. East wind 20 to 30 mph. .MONDAY...Windy. Mostly cloudy. Patchy blowing dust. Highs 60 to 70. East wind 20 to 30 mph with gusts to around 45 mph in the morning. .MONDAY NIGHT...Mostly cloudy. Lows 47 to 53. .TUESDAY...Mostly sunny. Highs 68 to 78. .TUESDAY NIGHT...Clear. Lows 50 to 56. .WEDNESDAY...Sunny. Highs 71 to 81. .WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 50 to 56. Highs 68 to 78. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 48 to 54. Highs 65 to 75. $$ AZZ512-050200- Chiricahua Mountains- Including Chiricahua N.M. 919 AM MST Sat Apr 4 2026 .REST OF TODAY...Partly cloudy. Highs 65 to 73. .TONIGHT...Breezy. Mostly clear. Lows 44 to 52. East wind 15 to 25 mph. .SUNDAY...Windy. Mostly sunny. Highs 61 to 71. East wind 20 to 30 mph. .SUNDAY NIGHT...Breezy. Partly cloudy. Lows 40 to 48. East wind 15 to 25 mph. .MONDAY...Mostly cloudy. Highs 61 to 71. .MONDAY NIGHT...Mostly cloudy with a 10 percent chance of showers. Lows 45 to 51. .TUESDAY...Mostly sunny. Highs 70 to 78. .TUESDAY NIGHT...Mostly clear. Lows 48 to 54. .WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs 71 to 81. Lows 48 to 54. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 46 to 52. Highs 68 to 76. $$ AZZ513-050200- Dragoon and Mule and Huachuca and Santa Rita Mountains- Including Bisbee, Canelo Hills, and Madera Canyon 919 AM MST Sat Apr 4 2026 .REST OF TODAY...Partly cloudy. Highs 71 to 79. .TONIGHT...Mostly clear. Lows 48 to 53. .SUNDAY...Mostly sunny. Highs 70 to 78. Gusts up to 35 mph in the morning. .SUNDAY NIGHT...Mostly clear. Lows 46 to 51. .MONDAY...Mostly cloudy. Highs 68 to 76. .MONDAY NIGHT...Mostly cloudy. Lows 47 to 53. .TUESDAY...Sunny. Highs 74 to 80. .TUESDAY NIGHT...Clear. Lows 50 to 55. .WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs 74 to 82. Lows 50 to 55. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 47 to 53. Highs 70 to 76. $$ AZZ514-050200- Catalina and Rincon Mountains- Including Mount Lemmon and Summerhaven 919 AM MST Sat Apr 4 2026 .REST OF TODAY...Mostly sunny. Highs 66 to 76. .TONIGHT...Breezy. Mostly clear. Lows 49 to 57. Southeast wind 15 to 25 mph after midnight. .SUNDAY...Breezy. Mostly sunny. Highs 66 to 76. East wind 15 to 25 mph. .SUNDAY NIGHT...Breezy. Partly cloudy. Lows 47 to 53. East wind 15 to 25 mph. .MONDAY...Mostly cloudy. Highs 62 to 72. .MONDAY NIGHT...Mostly cloudy. Lows 50 to 56. .TUESDAY...Sunny. Highs 68 to 78. .TUESDAY NIGHT...Clear. Lows 52 to 58. .WEDNESDAY...Sunny. Highs 71 to 81. .WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows 52 to 58. Highs 68 to 78. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows 49 to 55. Highs 64 to 74. $$ AZZ515-050200- Baboquivari Mountains- Including Kitt Peak 919 AM MST Sat Apr 4 2026 .REST OF TODAY...Partly cloudy late in the morning then becoming mostly sunny. Highs 76 to 82. .TONIGHT...Mostly clear. Lows 56 to 61. .SUNDAY...Mostly sunny in the morning then becoming partly cloudy. Highs 78 to 84. .SUNDAY NIGHT...Partly cloudy. Lows 56 to 61. .MONDAY...Mostly cloudy. Highs 74 to 80. .MONDAY NIGHT...Partly cloudy. Lows 55 to 60. .TUESDAY...Sunny. Highs 77 to 83. .TUESDAY NIGHT...Clear. Lows 57 to 62. .WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs 75 to 85. Lows 55 to 60. .THURSDAY NIGHT...Partly cloudy. Lows 52 to 57. .FRIDAY...Mostly sunny. Highs 70 to 76. $$ Visit us on Facebook...Twitter...YouTube...and at weather.gov/Tucson