FPUS55 KTWC 202043 ZFPTWC Zone Forecast Product for Southeast Arizona National Weather Service Tucson AZ 142 PM MST Fri Feb 20 2026 AZZ501-210200- Western Pima County- Including Ajo and Organ Pipe Cactus N.M. 143 PM MST Fri Feb 20 2026 .REST OF TODAY...Mostly sunny. Highs 60 to 65. .TONIGHT...Mostly clear. Lows 37 to 43. .SATURDAY...Sunny, warmer. Highs 70 to 75. .SATURDAY NIGHT...Partly cloudy. Lows 44 to 50. .SUNDAY...Mostly sunny. Warmer. Highs 79 to 84. .SUNDAY NIGHT...Clear. Lows 48 to 54. .MONDAY...Mostly sunny. Highs 83 to 88. .MONDAY NIGHT...Partly cloudy. Lows 51 to 57. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs 84 to 89. Lows 57 to 62. .WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs 87 to 93. Lows 57 to 62. $$ AZZ502-210200- Tohono O'odham Nation- Including Sells 143 PM MST Fri Feb 20 2026 .REST OF TODAY...Mostly sunny. Highs 58 to 63. .TONIGHT...Mostly clear. Lows 35 to 41. .SATURDAY...Sunny, warmer. Highs 67 to 72. .SATURDAY NIGHT...Partly cloudy. Lows 43 to 49. .SUNDAY...Mostly sunny. Warmer. Highs 76 to 81. .SUNDAY NIGHT...Clear. Lows 46 to 52. .MONDAY...Mostly sunny. Highs 80 to 85. .MONDAY NIGHT...Partly cloudy. Lows 50 to 56. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs 82 to 87. Lows 54 to 60. .WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs 84 to 90. Lows 55 to 61. $$ AZZ503-210200- Upper Santa Cruz River Valley/Altar Valley- Including Nogales 143 PM MST Fri Feb 20 2026 .REST OF TODAY...Sunny. Highs 56 to 61. .TONIGHT...Clear. Lows 30 to 36. .SATURDAY...Sunny, warmer. Highs 66 to 71. .SATURDAY NIGHT...Partly cloudy. Lows 38 to 44. .SUNDAY...Partly cloudy. Highs 72 to 78. .SUNDAY NIGHT...Clear. Lows 41 to 47. .MONDAY...Mostly sunny. Highs 78 to 83. .MONDAY NIGHT...Partly cloudy. Lows 45 to 51. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs 80 to 85. Lows 49 to 55. .WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs 80 to 87. Lows 49 to 55. $$ AZZ504-210200- Tucson Metro Area- Including Tucson, Green Valley, Marana, and Vail 143 PM MST Fri Feb 20 2026 .REST OF TODAY...Mostly sunny. Highs 55 to 61. West wind 5 to 15 mph. .TONIGHT...Mostly clear. Lows 34 to 39. Northwest wind around 10 mph becoming east around 5 mph after midnight. .SATURDAY...Sunny, warmer. Highs 67 to 72. East wind around 10 mph. .SATURDAY NIGHT...Partly cloudy. Lows 42 to 48. Northeast wind 5 to 10 mph becoming east after midnight. .SUNDAY...Partly cloudy. Highs 71 to 77. East wind 5 to 15 mph. .SUNDAY NIGHT...Clear. Lows 44 to 50. .MONDAY...Mostly sunny. Highs 77 to 83. .MONDAY NIGHT...Partly cloudy. Lows 49 to 54. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs 80 to 85. Lows 53 to 58. .WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs 80 to 88. Lows 53 to 58. $$ AZZ505-210200- South Central Pinal County- Including Picacho Peak State Park 143 PM MST Fri Feb 20 2026 .REST OF TODAY...Partly cloudy. Highs 56 to 61. .TONIGHT...Mostly clear. Lows 33 to 39. .SATURDAY...Sunny, warmer. Highs 66 to 71. .SATURDAY NIGHT...Partly cloudy. Lows 41 to 49. .SUNDAY...Mostly sunny. Highs 73 to 78. .SUNDAY NIGHT...Mostly clear. Lows 44 to 52. .MONDAY...Mostly sunny. Highs 78 to 83. .MONDAY NIGHT...Partly cloudy. Lows 47 to 53. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs 79 to 84. Lows 52 to 58. .WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs 82 to 88. Lows 53 to 59. $$ AZZ506-210200- Southeast Pinal County- Including Mammoth and Oracle 143 PM MST Fri Feb 20 2026 .REST OF TODAY...Partly cloudy. Highs 51 to 57. .TONIGHT...Mostly clear. Lows 34 to 39. .SATURDAY...Sunny, warmer. Highs 62 to 68. .SATURDAY NIGHT...Partly cloudy. Lows 42 to 47. .SUNDAY...Partly cloudy. Highs 68 to 74. .SUNDAY NIGHT...Mostly clear. Lows 44 to 50. .MONDAY...Mostly sunny. Highs 73 to 79. .MONDAY NIGHT...Partly cloudy. Lows 48 to 53. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs 76 to 82. Lows 52 to 57. .WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs 77 to 86. Lows 53 to 58. $$ AZZ507-210200- Upper San Pedro River Valley- Including Sierra Vista and Benson 143 PM MST Fri Feb 20 2026 .REST OF TODAY...Sunny. Highs 53 to 59. .TONIGHT...Mostly clear. Lows 29 to 34. .SATURDAY...Mostly sunny. Warmer. Highs 62 to 67. .SATURDAY NIGHT...Partly cloudy. Lows 35 to 41. .SUNDAY...Partly cloudy. Highs 66 to 71. .SUNDAY NIGHT...Clear. Lows 37 to 43. .MONDAY...Mostly sunny. Highs 72 to 77. .MONDAY NIGHT...Partly cloudy. Lows 42 to 48. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs 77 to 82. Lows 47 to 52. .WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs 77 to 83. Lows 47 to 52. $$ AZZ508-210200- Eastern Cochise County below 5000 feet- Including Willcox and Douglas 143 PM MST Fri Feb 20 2026 .REST OF TODAY...Sunny. Highs 55 to 61. .TONIGHT...Mostly clear. Lows 28 to 34. .SATURDAY...Mostly sunny. Highs 61 to 66. .SATURDAY NIGHT...Partly cloudy. Lows 34 to 40. .SUNDAY...Partly cloudy. Highs 64 to 69. .SUNDAY NIGHT...Mostly clear. Lows 36 to 42. .MONDAY...Mostly sunny. Highs 70 to 75. .MONDAY NIGHT...Partly cloudy. Lows 40 to 46. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs 76 to 81. Lows 46 to 51. .WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs 77 to 83. Lows 46 to 51. $$ AZZ509-210200- Upper Gila River Valley- Including Clifton and Safford 143 PM MST Fri Feb 20 2026 .REST OF TODAY...Partly cloudy. Highs 49 to 57. .TONIGHT...Mostly clear. Lows 28 to 34. .SATURDAY...Sunny, warmer. Highs 58 to 64. .SATURDAY NIGHT...Partly cloudy. Lows 36 to 42. .SUNDAY...Breezy. Partly cloudy. Highs 63 to 69. Southeast wind 15 to 25 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows 38 to 44. .MONDAY...Mostly sunny. Highs 68 to 74. .MONDAY NIGHT...Partly cloudy. Lows 41 to 47. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs 73 to 79. Lows 46 to 52. .WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs 75 to 82. Lows 47 to 53. $$ AZZ510-210200- White Mountains of Graham and Greenlee Counties- Including Hannagan Meadow 143 PM MST Fri Feb 20 2026 .REST OF TODAY...Partly cloudy. Snow level 5500 feet. Highs 35 to 45. .TONIGHT...Mostly clear. Colder. Lows 17 to 29. .SATURDAY...Sunny, warmer. Highs 48 to 56. .SATURDAY NIGHT...Partly cloudy. Lows 26 to 38. .SUNDAY...Partly cloudy. Highs 53 to 61. .SUNDAY NIGHT...Mostly clear. Lows 31 to 41. .MONDAY...Mostly sunny. Highs 60 to 68. .MONDAY NIGHT...Partly cloudy. Lows 35 to 45. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs 63 to 71. Lows 40 to 48. .WEDNESDAY...Mostly sunny. Highs 64 to 72. .WEDNESDAY NIGHT...Partly cloudy. Lows 39 to 49. .THURSDAY...Mostly sunny. Highs 66 to 74. $$ AZZ511-210200- Galiuro and Pinaleno Mountains- Including Mount Graham 143 PM MST Fri Feb 20 2026 .REST OF TODAY...Partly cloudy. Highs 39 to 49. .TONIGHT...Mostly clear. Lows 28 to 34. .SATURDAY...Sunny, warmer. Highs 48 to 58. .SATURDAY NIGHT...Breezy. Partly cloudy. Lows 36 to 42. East wind 15 to 25 mph after midnight. .SUNDAY...Breezy. Partly cloudy. Highs 53 to 61. East wind 15 to 25 mph. .SUNDAY NIGHT...Breezy. Mostly clear. Lows 39 to 45. .MONDAY...Mostly sunny. Highs 58 to 68. .MONDAY NIGHT...Partly cloudy. Lows 42 to 48. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs 65 to 73. Lows 46 to 52. .WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs 66 to 76. Lows 47 to 53. $$ AZZ512-210200- Chiricahua Mountains- Including Chiricahua N.M. 143 PM MST Fri Feb 20 2026 .REST OF TODAY...Breezy, sunny. Highs 48 to 56. West wind 15 to 25 mph. .TONIGHT...Mostly clear. Lows 28 to 34. .SATURDAY...Sunny. Highs 52 to 60. .SATURDAY NIGHT...Partly cloudy. Lows 34 to 40. .SUNDAY...Partly cloudy. Highs 55 to 63. .SUNDAY NIGHT...Mostly clear. Lows 36 to 42. .MONDAY...Mostly sunny. Highs 61 to 69. .MONDAY NIGHT...Partly cloudy. Lows 41 to 47. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs 68 to 76. Lows 46 to 52. .WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs 69 to 78. Lows 46 to 52. $$ AZZ513-210200- Dragoon and Mule and Huachuca and Santa Rita Mountains- Including Bisbee, Canelo Hills, and Madera Canyon 143 PM MST Fri Feb 20 2026 .REST OF TODAY...Sunny. Highs 49 to 57. .TONIGHT...Clear. Lows 30 to 35. .SATURDAY...Mostly sunny. Warmer. Highs 57 to 65. .SATURDAY NIGHT...Partly cloudy. Lows 36 to 42. .SUNDAY...Partly cloudy. Highs 61 to 69. .SUNDAY NIGHT...Clear. Lows 38 to 44. .MONDAY...Sunny. Highs 67 to 75. .MONDAY NIGHT...Partly cloudy. Lows 45 to 50. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs 71 to 79. Lows 48 to 53. .WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs 73 to 80. Lows 48 to 53. $$ AZZ514-210200- Catalina and Rincon Mountains- Including Mount Lemmon and Summerhaven 143 PM MST Fri Feb 20 2026 .REST OF TODAY...Mostly sunny. Highs 37 to 49. .TONIGHT...Mostly clear. Lows 30 to 36. .SATURDAY...Sunny, warmer. Highs 50 to 60. .SATURDAY NIGHT...Partly cloudy. Lows 39 to 45. .SUNDAY...Partly cloudy. Highs 54 to 64. .SUNDAY NIGHT...Mostly clear. Lows 42 to 48. .MONDAY...Mostly sunny. Highs 60 to 70. .MONDAY NIGHT...Partly cloudy. Lows 45 to 51. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs 64 to 74. Lows 48 to 54. .WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs 64 to 76. Lows 48 to 54. $$ AZZ515-210200- Baboquivari Mountains- Including Kitt Peak 143 PM MST Fri Feb 20 2026 .REST OF TODAY...Mostly sunny. Highs 48 to 54. .TONIGHT...Clear. Lows 34 to 39. .SATURDAY...Sunny, warmer. Highs 59 to 65. .SATURDAY NIGHT...Partly cloudy. Lows 45 to 50. .SUNDAY...Partly cloudy. Warmer. Highs 67 to 73. .SUNDAY NIGHT...Clear. Lows 47 to 52. .MONDAY...Mostly sunny. Highs 72 to 78. .MONDAY NIGHT...Partly cloudy. Lows 50 to 55. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs 73 to 79. Lows 54 to 59. .WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs 74 to 82. Lows 54 to 59. $$ Visit us on Facebook...Twitter...YouTube...and at weather.gov/Tucson