FPUS55 KTWC 131839 ZFPTWC Zone Forecast Product for Southeast Arizona National Weather Service Tucson AZ 1139 AM MST Mon Apr 13 2026 AZZ501-140200- Western Pima County- Including Ajo and Organ Pipe Cactus N.M. 1139 AM MST Mon Apr 13 2026 .REST OF TODAY...Partly cloudy. Highs 76 to 81. .TONIGHT...Partly cloudy. Cooler. Lows 47 to 52. .TUESDAY...Sunny. Highs 75 to 80. .TUESDAY NIGHT...Clear. Lows 49 to 55. .WEDNESDAY...Sunny, warmer. Highs 83 to 88. .WEDNESDAY NIGHT...Partly cloudy. Lows 53 to 59. .THURSDAY...Mostly cloudy. Highs 82 to 87. .THURSDAY NIGHT...Mostly clear. Lows 51 to 56. .FRIDAY THROUGH SATURDAY...Clear. Highs 81 to 91. Lows 47 to 53. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows 53 to 59. Highs 89 to 94. $$ AZZ502-140200- Tohono O'odham Nation- Including Sells 1139 AM MST Mon Apr 13 2026 .REST OF TODAY...Mostly cloudy. Highs 75 to 80. .TONIGHT...Partly cloudy. Cooler. Lows 48 to 53. .TUESDAY...Mostly sunny. Highs 72 to 77. .TUESDAY NIGHT...Clear. Lows 46 to 54. .WEDNESDAY...Sunny. Highs 79 to 84. .WEDNESDAY NIGHT...Partly cloudy. Lows 52 to 58. .THURSDAY...Mostly cloudy. Highs 81 to 86. .THURSDAY NIGHT...Mostly clear. Lows 50 to 56. .FRIDAY THROUGH SATURDAY...Clear. Highs 79 to 88. Lows 47 to 53. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows 53 to 59. Highs 87 to 92. $$ AZZ503-140200- Upper Santa Cruz River Valley/Altar Valley- Including Nogales 1139 AM MST Mon Apr 13 2026 .REST OF TODAY...Windy. Mostly cloudy with a 10 percent chance of showers. Highs 72 to 77. Southwest wind 20 to 30 mph. .TONIGHT...Windy. Partly cloudy. A 10 percent chance of showers in the evening. Cooler. Lows 42 to 47. Southwest wind 20 to 30 mph in the evening. .TUESDAY...Mostly sunny. Highs 70 to 75. .TUESDAY NIGHT...Clear. Lows 38 to 46. .WEDNESDAY...Sunny. Highs 76 to 81. .WEDNESDAY NIGHT...Mostly clear. Lows 44 to 52. .THURSDAY...Partly cloudy. Highs 76 to 81. .THURSDAY NIGHT...Mostly clear. Lows 42 to 48. .FRIDAY THROUGH SATURDAY...Clear. Highs 75 to 85. Lows 41 to 47. .SATURDAY NIGHT...Mostly clear. Lows 47 to 53. .SUNDAY...Partly cloudy. Highs 82 to 88. $$ AZZ504-140200- Tucson Metro Area- Including Tucson, Green Valley, Marana, and Vail 1139 AM MST Mon Apr 13 2026 .REST OF TODAY...Windy. Mostly cloudy with a 10 percent chance of showers and thunderstorms. Highs 75 to 81. Southwest wind 20 to 30 mph. .TONIGHT...Breezy. Partly cloudy. A 10 percent chance of showers in the evening. Cooler. Lows 48 to 53. Southwest wind 15 to 25 mph decreasing to 5 to 15 mph after midnight. .TUESDAY...Mostly sunny. Highs 70 to 76. Southwest wind around 5 mph becoming west 5 to 15 mph in the afternoon. .TUESDAY NIGHT...Clear. Lows 44 to 50. Northwest wind 5 to 15 mph becoming southeast around 10 mph after midnight. .WEDNESDAY...Sunny. Highs 77 to 83. Southeast wind around 5 mph becoming northwest around 10 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows 50 to 56. .THURSDAY...Partly cloudy. Highs 80 to 86. .THURSDAY NIGHT...Mostly clear. Lows 47 to 53. .FRIDAY AND FRIDAY NIGHT...Clear. Highs 77 to 83. Lows 45 to 51. .SATURDAY...Sunny. Highs 82 to 88. .SATURDAY NIGHT...Mostly clear. Lows 51 to 57. .SUNDAY...Partly cloudy. Highs 86 to 92. $$ AZZ505-140200- South Central Pinal County- Including Picacho Peak State Park 1139 AM MST Mon Apr 13 2026 .REST OF TODAY...Breezy. Mostly cloudy with a 10 percent chance of showers. Highs 75 to 80. Southwest wind 15 to 25 mph. .TONIGHT...Breezy. Partly cloudy. A 10 percent chance of showers in the evening. Lows 51 to 56. Southwest wind 15 to 25 mph in the evening. .TUESDAY...Mostly sunny. Highs 71 to 76. .TUESDAY NIGHT...Clear. Lows 46 to 52. .WEDNESDAY...Sunny. Highs 78 to 83. .WEDNESDAY NIGHT...Mostly clear. Lows 51 to 57. .THURSDAY...Mostly cloudy. Highs 82 to 87. .THURSDAY NIGHT...Partly cloudy. Lows 51 to 56. .FRIDAY THROUGH SATURDAY...Clear. Highs 78 to 88. Lows 46 to 52. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows 52 to 58. Highs 88 to 93. $$ AZZ506-140200- Southeast Pinal County- Including Mammoth and Oracle 1139 AM MST Mon Apr 13 2026 .REST OF TODAY...Breezy. Mostly cloudy with a 20 percent chance of showers. Highs 73 to 79. Southwest wind 15 to 25 mph. .TONIGHT...Breezy. Partly cloudy. Chance of showers and slight chance of thunderstorms in the evening, then slight chance of showers and thunderstorms after midnight. Lows 48 to 53. Southwest wind 15 to 25 mph in the evening. Chance of precipitation 30 percent. .TUESDAY...Mostly sunny. Highs 68 to 74. .TUESDAY NIGHT...Clear. Lows 45 to 50. .WEDNESDAY...Sunny. Highs 75 to 81. .WEDNESDAY NIGHT...Mostly clear. Lows 51 to 56. .THURSDAY...Partly cloudy. Highs 78 to 84. .THURSDAY NIGHT...Mostly clear. Lows 48 to 53. .FRIDAY AND FRIDAY NIGHT...Clear. Highs 75 to 81. Lows 46 to 51. .SATURDAY...Sunny. Highs 80 to 86. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows 53 to 58. Highs 84 to 90. $$ AZZ507-140200- Upper San Pedro River Valley- Including Sierra Vista and Benson 1139 AM MST Mon Apr 13 2026 .REST OF TODAY...Windy. Mostly cloudy with chance of showers and slight chance of thunderstorms. Highs 72 to 77. Southwest wind 20 to 30 mph. Chance of precipitation 30 percent. .TONIGHT...Breezy. Partly cloudy. A 10 percent chance of showers and thunderstorms in the evening. Cooler. Lows 43 to 48. Southwest wind 15 to 25 mph in the evening. .TUESDAY...Mostly sunny. Highs 69 to 74. .TUESDAY NIGHT...Clear. Lows 37 to 43. .WEDNESDAY...Sunny. Highs 73 to 78. .WEDNESDAY NIGHT...Mostly clear. Lows 42 to 48. .THURSDAY...Partly cloudy. Highs 76 to 81. .THURSDAY NIGHT...Mostly clear. Lows 40 to 46. .FRIDAY THROUGH SATURDAY...Clear. Highs 74 to 83. Lows 39 to 45. .SATURDAY NIGHT...Mostly clear. Lows 45 to 51. .SUNDAY...Partly cloudy. Highs 81 to 86. $$ AZZ508-140200- Eastern Cochise County below 5000 feet- Including Willcox and Douglas 1139 AM MST Mon Apr 13 2026 .REST OF TODAY...Windy. Mostly cloudy with chance of showers and slight chance of thunderstorms. Highs 73 to 78. Southwest wind 20 to 30 mph. Chance of precipitation 30 percent. .TONIGHT...Breezy. Partly cloudy. A 10 percent chance of showers and thunderstorms in the evening. Cooler. Lows 44 to 50. Southwest wind 15 to 25 mph in the evening. .TUESDAY...Mostly sunny. Highs 71 to 76. .TUESDAY NIGHT...Clear. Lows 37 to 43. .WEDNESDAY...Sunny. Highs 73 to 78. .WEDNESDAY NIGHT...Mostly clear. Lows 42 to 48. .THURSDAY...Partly cloudy. Highs 76 to 81. .THURSDAY NIGHT...Mostly clear. Lows 41 to 47. .FRIDAY THROUGH SATURDAY...Clear. Highs 75 to 82. Lows 39 to 45. .SATURDAY NIGHT...Mostly clear. Lows 45 to 51. .SUNDAY...Partly cloudy. Highs 80 to 85. $$ AZZ509-140200- Upper Gila River Valley- Including Clifton and Safford 1139 AM MST Mon Apr 13 2026 .REST OF TODAY...Breezy. Mostly cloudy with a 20 percent chance of showers and thunderstorms. Highs 71 to 79. Southwest wind 15 to 25 mph. .TONIGHT...Mostly cloudy in the evening then becoming partly cloudy. Chance of showers and slight chance of thunderstorms. Lows 45 to 51. Chance of precipitation 30 percent. .TUESDAY...Mostly sunny. Highs 67 to 75. .TUESDAY NIGHT...Clear. Lows 40 to 46. .WEDNESDAY...Sunny. Highs 72 to 78. .WEDNESDAY NIGHT...Mostly clear. Lows 45 to 51. .THURSDAY...Partly cloudy. Highs 75 to 83. .THURSDAY NIGHT...Mostly clear. Lows 44 to 50. .FRIDAY THROUGH SATURDAY...Clear. Highs 73 to 82. Lows 41 to 47. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows 48 to 54. Highs 79 to 85. $$ AZZ510-140200- White Mountains of Graham and Greenlee Counties- Including Hannagan Meadow 1139 AM MST Mon Apr 13 2026 .REST OF TODAY...Mostly cloudy with chance of showers and slight chance of thunderstorms. Highs 58 to 68. Chance of precipitation 30 percent. .TONIGHT...Mostly cloudy with chance of showers and slight chance of thunderstorms in the evening, then partly cloudy with chance of showers, snow showers and slight chance of thunderstorms after midnight. Snow level lowering to 8500 feet. Lows 35 to 45. Chance of precipitation 50 percent. .TUESDAY...Mostly sunny. Highs 54 to 64. .TUESDAY NIGHT...Clear. Lows 31 to 43. .WEDNESDAY...Sunny. Highs 61 to 69. .WEDNESDAY NIGHT...Mostly clear. Lows 36 to 48. .THURSDAY...Partly cloudy. Highs 62 to 72. .THURSDAY NIGHT...Mostly clear. Lows 36 to 46. .FRIDAY THROUGH SATURDAY...Clear. Highs 60 to 73. Lows 31 to 43. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows 38 to 50. Highs 66 to 76. $$ AZZ511-140200- Galiuro and Pinaleno Mountains- Including Mount Graham 1139 AM MST Mon Apr 13 2026 .REST OF TODAY...Breezy. Mostly cloudy with chance of showers and slight chance of thunderstorms. Snow level 9500 feet. Highs 60 to 70. Southwest wind 15 to 25 mph with gusts to around 40 mph. Chance of precipitation 30 percent. .TONIGHT...Breezy. Partly cloudy. Chance of showers and slight chance of thunderstorms in the evening, then slight chance of showers and thunderstorms after midnight. Snow level 9500 feet lowering to 8500 feet. Lows 41 to 47. Southwest wind 15 to 25 mph in the evening. Chance of precipitation 30 percent. .TUESDAY...Mostly sunny. Highs 56 to 66. .TUESDAY NIGHT...Clear. Lows 39 to 45. .WEDNESDAY...Sunny. Highs 61 to 71. .WEDNESDAY NIGHT...Mostly clear. Lows 45 to 51. .THURSDAY...Partly cloudy. Highs 64 to 74. .THURSDAY NIGHT...Mostly clear. Lows 42 to 48. .FRIDAY THROUGH SATURDAY...Clear. Highs 62 to 75. Lows 40 to 46. .SATURDAY NIGHT AND SUNDAY...Breezy. Partly cloudy. Lows 47 to 53. Highs 69 to 79. $$ AZZ512-140200- Chiricahua Mountains- Including Chiricahua N.M. 1139 AM MST Mon Apr 13 2026 .REST OF TODAY...Breezy. Mostly cloudy with chance of showers and slight chance of thunderstorms. Highs 64 to 72. Southwest wind 15 to 25 mph. Chance of precipitation 30 percent. .TONIGHT...Breezy. Partly cloudy. A 10 percent chance of showers and thunderstorms in the evening. Lows 42 to 48. Southwest wind 15 to 25 mph in the evening. .TUESDAY...Mostly sunny. Highs 63 to 71. .TUESDAY NIGHT...Clear. Lows 37 to 43. .WEDNESDAY...Sunny. Highs 64 to 72. .WEDNESDAY NIGHT...Mostly clear. Lows 42 to 48. .THURSDAY...Partly cloudy. Highs 67 to 75. .THURSDAY NIGHT...Mostly clear. Lows 41 to 47. .FRIDAY THROUGH SATURDAY...Clear. Highs 67 to 76. Lows 39 to 45. .SATURDAY NIGHT...Mostly clear. Lows 45 to 51. .SUNDAY...Partly cloudy. Highs 71 to 79. $$ AZZ513-140200- Dragoon and Mule and Huachuca and Santa Rita Mountains- Including Bisbee, Canelo Hills, and Madera Canyon 1139 AM MST Mon Apr 13 2026 .REST OF TODAY...Windy. Mostly cloudy with a 20 percent chance of showers and thunderstorms. Highs 66 to 72. Southwest wind 20 to 30 mph with gusts to around 45 mph. .TONIGHT...Windy. Partly cloudy. A 10 percent chance of showers in the evening. Cooler. Lows 41 to 47. Southwest wind 20 to 30 mph in the evening. .TUESDAY...Mostly sunny. Highs 63 to 71. .TUESDAY NIGHT...Clear. Lows 37 to 43. .WEDNESDAY...Sunny. Highs 68 to 74. .WEDNESDAY NIGHT...Mostly clear. Lows 45 to 50. .THURSDAY...Partly cloudy. Highs 70 to 76. .THURSDAY NIGHT...Mostly clear. Lows 42 to 47. .FRIDAY THROUGH SATURDAY...Clear. Highs 69 to 79. Lows 40 to 45. .SATURDAY NIGHT...Mostly clear. Lows 46 to 52. .SUNDAY...Partly cloudy. Highs 75 to 81. $$ AZZ514-140200- Catalina and Rincon Mountains- Including Mount Lemmon and Summerhaven 1139 AM MST Mon Apr 13 2026 .REST OF TODAY...Windy. Mostly cloudy with chance of showers and slight chance of thunderstorms. Highs 58 to 70. Southwest wind 20 to 30 mph. Chance of precipitation 30 percent. .TONIGHT...Windy. Partly cloudy. Chance of showers and slight chance of thunderstorms in the evening. Snow level 9000 feet lowering to 8000 feet. Lows 40 to 46. Southwest wind 20 to 30 mph in the evening. Chance of precipitation 30 percent. .TUESDAY...Mostly sunny. Highs 53 to 65. .TUESDAY NIGHT...Clear. Lows 40 to 46. .WEDNESDAY...Sunny, warmer. Highs 59 to 71. .WEDNESDAY NIGHT...Mostly clear. Lows 46 to 52. .THURSDAY...Partly cloudy. Highs 64 to 74. .THURSDAY NIGHT...Mostly clear. Lows 43 to 49. .FRIDAY THROUGH SATURDAY...Clear. Highs 61 to 76. Lows 42 to 48. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows 48 to 54. Highs 69 to 79. $$ AZZ515-140200- Baboquivari Mountains- Including Kitt Peak 1139 AM MST Mon Apr 13 2026 .REST OF TODAY...Windy. Mostly cloudy. Highs 65 to 71. Southwest wind 20 to 30 mph. .TONIGHT...Windy. Mostly clear. Lows 44 to 49. Southwest wind 20 to 30 mph in the evening. .TUESDAY...Mostly sunny. Highs 62 to 68. .TUESDAY NIGHT...Clear. Lows 44 to 49. .WEDNESDAY...Sunny. Highs 69 to 75. .WEDNESDAY NIGHT...Mostly clear. Lows 51 to 56. .THURSDAY...Mostly cloudy. Highs 70 to 76. .THURSDAY NIGHT...Mostly clear. Lows 48 to 53. .FRIDAY AND FRIDAY NIGHT...Clear. Highs 68 to 74. Lows 46 to 51. .SATURDAY...Sunny. Highs 73 to 79. .SATURDAY NIGHT...Mostly clear. Lows 52 to 57. .SUNDAY...Partly cloudy. Highs 77 to 83. $$ Visit us on Facebook...Twitter...YouTube...and at weather.gov/Tucson