FPUS55 KTWC 212046 ZFPTWC Zone Forecast Product for Southeast Arizona National Weather Service Tucson AZ Issued by National Weather Service Flagstaff AZ 146 PM MST Mon Apr 21 2025 AZZ501-221415- Western Pima County- Including Ajo and Organ Pipe Cactus N.M. 146 PM MST Mon Apr 21 2025 .TONIGHT...Mostly clear. Lows 53 to 59. .TUESDAY...Sunny. Highs 86 to 91. .TUESDAY NIGHT...Mostly clear. Lows 53 to 59. .WEDNESDAY...Sunny. Highs 86 to 91. .WEDNESDAY NIGHT...Clear. Lows 54 to 59. .THURSDAY...Mostly sunny. Highs 85 to 90. .THURSDAY NIGHT...Mostly clear. Lows 55 to 60. .FRIDAY...Sunny. Highs 84 to 89. .FRIDAY NIGHT...Mostly clear. Lows 52 to 57. .SATURDAY THROUGH SUNDAY...Clear. Highs 82 to 87. Lows 51 to 56. .SUNDAY NIGHT...Mostly clear. Lows 52 to 57. .MONDAY...Sunny. Highs 84 to 89. $$ AZZ502-221415- Tohono O'odham Nation- Including Sells 146 PM MST Mon Apr 21 2025 .TONIGHT...Clear. Lows 51 to 57. .TUESDAY...Sunny. Highs 85 to 90. .TUESDAY NIGHT...Clear. Lows 51 to 57. .WEDNESDAY...Sunny. Highs 85 to 90. .WEDNESDAY NIGHT...Clear. Lows 52 to 57. .THURSDAY...Sunny. Highs 85 to 90. .THURSDAY NIGHT...Mostly clear. Lows 53 to 58. .FRIDAY...Mostly sunny. Highs 84 to 89. .FRIDAY NIGHT THROUGH MONDAY...Clear. Lows 49 to 56. Highs 81 to 87. $$ AZZ503-221415- Upper Santa Cruz River Valley/Altar Valley- Including Nogales 146 PM MST Mon Apr 21 2025 .TONIGHT...Clear. Lows 43 to 51. .TUESDAY...Sunny. Highs 79 to 85. .TUESDAY NIGHT...Clear. Lows 45 to 51. .WEDNESDAY...Sunny. Highs 79 to 85. .WEDNESDAY NIGHT...Clear. Lows 44 to 50. .THURSDAY...Sunny. Highs 80 to 86. .THURSDAY NIGHT...Mostly clear. Lows 46 to 52. .FRIDAY...Mostly sunny. Highs 81 to 86. .FRIDAY NIGHT...Mostly clear. Lows 44 to 50. .SATURDAY THROUGH MONDAY...Clear. Highs 78 to 84. Lows 42 to 49. $$ AZZ504-221415- Tucson Metro Area- Including Tucson, Green Valley, Marana, and Vail 146 PM MST Mon Apr 21 2025 .TONIGHT...Clear. Lows 51 to 57. West wind 5 to 15 mph becoming south around 10 mph after midnight. .TUESDAY...Sunny. Highs 83 to 89. Southeast wind around 5 mph becoming west around 10 mph in the afternoon. .TUESDAY NIGHT...Clear. Lows 51 to 57. West wind 5 to 10 mph becoming south after midnight. .WEDNESDAY...Sunny. Highs 84 to 90. South wind around 10 mph becoming southwest 5 to 15 mph in the afternoon. .WEDNESDAY NIGHT...Clear. Lows 50 to 56. Southwest wind 10 to 15 mph becoming south 5 to 10 mph after midnight. .THURSDAY...Sunny. Highs 83 to 89. .THURSDAY NIGHT...Mostly clear. Lows 52 to 58. .FRIDAY...Mostly sunny. Highs 84 to 90. .FRIDAY NIGHT THROUGH MONDAY...Clear. Lows 48 to 56. Highs 81 to 88. $$ AZZ505-221415- South Central Pinal County- Including Picacho Peak State Park 146 PM MST Mon Apr 21 2025 .TONIGHT...Mostly clear. Lows 52 to 57. .TUESDAY...Sunny. Highs 83 to 88. .TUESDAY NIGHT...Clear. Lows 52 to 57. .WEDNESDAY...Sunny. Highs 84 to 89. .WEDNESDAY NIGHT...Clear. Lows 52 to 57. .THURSDAY...Sunny. Highs 84 to 89. .THURSDAY NIGHT...Mostly clear. Lows 53 to 58. .FRIDAY...Mostly sunny. Highs 85 to 90. .FRIDAY NIGHT THROUGH MONDAY...Clear. Lows 51 to 57. Highs 81 to 88. $$ AZZ506-221415- Southeast Pinal County- Including Mammoth and Oracle 146 PM MST Mon Apr 21 2025 .TONIGHT...Clear. Lows 52 to 57. .TUESDAY...Sunny. Highs 81 to 87. .TUESDAY NIGHT...Clear. Lows 52 to 57. .WEDNESDAY...Sunny. Highs 81 to 87. .WEDNESDAY NIGHT...Clear. Lows 52 to 57. .THURSDAY...Sunny. Highs 81 to 87. .THURSDAY NIGHT...Mostly clear. Lows 53 to 58. .FRIDAY...Mostly sunny. Highs 82 to 88. .FRIDAY NIGHT THROUGH MONDAY...Clear. Lows 50 to 56. Highs 78 to 86. $$ AZZ507-221415- Upper San Pedro River Valley- Including Sierra Vista and Benson 146 PM MST Mon Apr 21 2025 .TONIGHT...Clear. Lows 44 to 50. .TUESDAY...Sunny. Highs 80 to 85. .TUESDAY NIGHT...Clear. Lows 44 to 50. .WEDNESDAY...Sunny. Highs 80 to 85. .WEDNESDAY NIGHT...Clear. Lows 44 to 50. .THURSDAY...Sunny. Highs 80 to 85. .THURSDAY NIGHT...Mostly clear. Lows 46 to 52. .FRIDAY...Mostly sunny. Highs 81 to 86. .FRIDAY NIGHT...Mostly clear. Lows 44 to 50. .SATURDAY THROUGH MONDAY...Clear. Highs 78 to 85. Lows 42 to 49. $$ AZZ508-221415- Eastern Cochise County below 5000 feet- Including Willcox and Douglas 146 PM MST Mon Apr 21 2025 .TONIGHT...Clear. Lows 43 to 51. .TUESDAY...Sunny. Highs 80 to 85. .TUESDAY NIGHT...Clear. Lows 43 to 51. .WEDNESDAY...Sunny. Highs 81 to 86. .WEDNESDAY NIGHT...Clear. Lows 43 to 51. .THURSDAY...Sunny. Highs 80 to 85. .THURSDAY NIGHT...Mostly clear. Lows 46 to 52. .FRIDAY...Mostly sunny. Highs 82 to 87. .FRIDAY NIGHT...Mostly clear. Lows 45 to 51. .SATURDAY THROUGH MONDAY...Clear. Highs 79 to 86. Lows 43 to 49. $$ AZZ509-221415- Upper Gila River Valley- Including Clifton and Safford 146 PM MST Mon Apr 21 2025 .TONIGHT...Mostly clear. Lows 47 to 55. .TUESDAY...Sunny. Highs 80 to 86. .TUESDAY NIGHT...Clear. Lows 48 to 54. .WEDNESDAY...Sunny. Highs 79 to 87. .WEDNESDAY NIGHT...Clear. Lows 48 to 54. .THURSDAY...Sunny. Highs 78 to 86. .THURSDAY NIGHT...Mostly clear. Lows 49 to 55. .FRIDAY...Mostly sunny. Highs 80 to 88. .FRIDAY NIGHT...Mostly clear. Lows 48 to 54. .SATURDAY THROUGH MONDAY...Clear. Highs 77 to 87. Lows 47 to 53. $$ AZZ510-221415- White Mountains of Graham and Greenlee Counties- Including Hannagan Meadow 146 PM MST Mon Apr 21 2025 .TONIGHT...Mostly clear. Lows 39 to 51. .TUESDAY...Mostly sunny. Highs 69 to 77. .TUESDAY NIGHT...Clear. Lows 39 to 51. .WEDNESDAY...Sunny. Highs 68 to 76. .WEDNESDAY NIGHT...Clear. Lows 38 to 50. .THURSDAY...Mostly sunny. Highs 68 to 76. .THURSDAY NIGHT...Mostly clear. Lows 40 to 50. .FRIDAY...Mostly sunny. Highs 68 to 78. .FRIDAY NIGHT...Mostly clear. Lows 39 to 49. .SATURDAY THROUGH MONDAY...Clear. Highs 65 to 77. Lows 37 to 48. $$ AZZ511-221415- Galiuro and Pinaleno Mountains- Including Mount Graham 146 PM MST Mon Apr 21 2025 .TONIGHT...Clear. Lows 46 to 52. .TUESDAY...Sunny. Highs 68 to 78. .TUESDAY NIGHT...Clear. Lows 46 to 52. .WEDNESDAY...Sunny. Highs 68 to 78. .WEDNESDAY NIGHT...Clear. Lows 46 to 52. .THURSDAY...Sunny. Highs 68 to 78. .THURSDAY NIGHT...Mostly clear. Lows 47 to 53. .FRIDAY...Mostly sunny. Highs 69 to 79. .FRIDAY NIGHT...Mostly clear. Lows 46 to 52. .SATURDAY THROUGH MONDAY...Clear. Highs 66 to 78. Lows 44 to 50. $$ AZZ512-221415- Chiricahua Mountains- Including Chiricahua NM 146 PM MST Mon Apr 21 2025 .TONIGHT...Clear. Lows 44 to 50. .TUESDAY...Sunny. Highs 71 to 79. .TUESDAY NIGHT...Clear. Lows 45 to 51. .WEDNESDAY...Sunny. Highs 72 to 80. .WEDNESDAY NIGHT...Clear. Lows 44 to 50. .THURSDAY...Sunny. Highs 71 to 79. .THURSDAY NIGHT...Mostly clear. Lows 46 to 52. .FRIDAY...Mostly sunny. Highs 73 to 81. .FRIDAY NIGHT...Mostly clear. Lows 45 to 51. .SATURDAY THROUGH MONDAY...Clear. Highs 70 to 80. Lows 43 to 49. $$ AZZ513-221415- Dragoon and Mule and Huachuca and Santa Rita Mountains- Including Bisbee, Canelo Hills, and Madera Canyon 146 PM MST Mon Apr 21 2025 .TONIGHT...Clear. Lows 44 to 50. .TUESDAY...Sunny. Highs 73 to 81. .TUESDAY NIGHT...Clear. Lows 45 to 51. .WEDNESDAY...Sunny. Highs 74 to 80. .WEDNESDAY NIGHT...Clear. Lows 44 to 50. .THURSDAY...Sunny. Highs 73 to 81. .THURSDAY NIGHT...Clear. Lows 46 to 52. .FRIDAY...Mostly sunny. Highs 75 to 81. .FRIDAY NIGHT...Mostly clear. Lows 44 to 50. .SATURDAY THROUGH MONDAY...Clear. Highs 72 to 81. Lows 43 to 49. $$ AZZ514-221415- Catalina and Rincon Mountains- Including Mount Lemmon and Summerhaven 146 PM MST Mon Apr 21 2025 .TONIGHT...Clear. Lows 47 to 53. .TUESDAY...Sunny. Highs 67 to 75. .TUESDAY NIGHT...Clear. Lows 47 to 53. .WEDNESDAY...Sunny. Highs 67 to 75. .WEDNESDAY NIGHT...Clear. Lows 46 to 52. .THURSDAY...Sunny. Highs 67 to 75. .THURSDAY NIGHT...Mostly clear. Lows 47 to 53. .FRIDAY...Mostly sunny. Highs 69 to 77. .FRIDAY NIGHT THROUGH MONDAY...Clear. Lows 44 to 52. Highs 65 to 75. $$ AZZ515-221415- Baboquivari Mountains- Including Kitt Peak 146 PM MST Mon Apr 21 2025 .TONIGHT...Clear. Lows 50 to 55. .TUESDAY...Sunny. Highs 74 to 80. .TUESDAY NIGHT...Clear. Lows 50 to 55. .WEDNESDAY...Sunny. Highs 73 to 79. .WEDNESDAY NIGHT...Clear. Lows 49 to 54. .THURSDAY...Sunny. Highs 74 to 80. .THURSDAY NIGHT...Mostly clear. Lows 51 to 56. .FRIDAY...Mostly sunny. Highs 74 to 80. .FRIDAY NIGHT THROUGH MONDAY...Clear. Lows 46 to 54. Highs 71 to 77. $$ Visit us on Facebook...Twitter...YouTube...and at weather.gov/Tucson