Zone Forecast Product
Issued by NWS Tucson, AZ
Issued by NWS Tucson, AZ
617 FPUS55 KTWC 140950 ZFPTWC Zone Forecast Product for Southeast Arizona National Weather Service Tucson AZ 249 AM MST Fri Aug 14 2026 AZZ501-150200- Western Pima County- Including Ajo and Organ Pipe Cactus N.M. 249 AM MST Fri Aug 14 2026 ...EXTREME HEAT WATCH IN EFFECT FROM MONDAY MORNING THROUGH WEDNESDAY EVENING... .TODAY...Partly cloudy. Highs 99 to 104. .TONIGHT...Partly cloudy. Lows 77 to 82. .SATURDAY...Partly cloudy in the morning then becoming mostly cloudy. Highs 101 to 106. .SATURDAY NIGHT...Mostly cloudy. Lows 80 to 85. .SUNDAY...Partly cloudy. Highs 105 to 110. .SUNDAY NIGHT...Partly cloudy. Lows 82 to 87. .MONDAY...Mostly sunny. Highs 108 to 113. .MONDAY NIGHT THROUGH WEDNESDAY...Mostly clear. Lows 82 to 89. Highs 105 to 111. .WEDNESDAY NIGHT AND THURSDAY...Mostly clear. A 10 percent chance of showers and thunderstorms. Lows 82 to 87. Highs 105 to 110. $$ AZZ502-150200- Tohono O`odham Nation- Including Sells 249 AM MST Fri Aug 14 2026 ...EXTREME HEAT WATCH IN EFFECT FROM MONDAY MORNING THROUGH WEDNESDAY EVENING... .TODAY...Partly cloudy. Highs 96 to 101. .TONIGHT...Partly cloudy. Lows 74 to 79. .SATURDAY...Partly cloudy. Highs 98 to 103. .SATURDAY NIGHT...Partly cloudy. Lows 76 to 81. .SUNDAY...Partly cloudy. Highs 101 to 106. .SUNDAY NIGHT...Partly cloudy. Lows 79 to 84. .MONDAY...Mostly sunny. Highs 104 to 109. .MONDAY NIGHT THROUGH WEDNESDAY...Mostly clear. Lows 79 to 85. Highs 102 to 108. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. A 10 percent chance of showers and thunderstorms. Lows 79 to 84. Highs 102 to 107. $$ AZZ503-150200- Upper Santa Cruz River Valley/Altar Valley- Including Nogales 249 AM MST Fri Aug 14 2026 .TODAY...Partly cloudy. Highs 87 to 93. .TONIGHT...Partly cloudy. Lows 65 to 71. .SATURDAY...Partly cloudy. Highs 90 to 96. .SATURDAY NIGHT...Partly cloudy. Lows 66 to 72. .SUNDAY...Partly cloudy. Highs 92 to 98. .SUNDAY NIGHT...Partly cloudy. Lows 68 to 74. .MONDAY...Partly cloudy. Highs 94 to 100. .MONDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 69 to 75. .TUESDAY...Partly cloudy. Highs 94 to 100. .TUESDAY NIGHT THROUGH THURSDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows 68 to 75. Highs 94 to 100. $$ AZZ504-150200- Tucson Metro Area- Including Tucson, Green Valley, Marana, and Vail 249 AM MST Fri Aug 14 2026 ...EXTREME HEAT WATCH IN EFFECT FROM MONDAY MORNING THROUGH WEDNESDAY EVENING... .TODAY...Partly cloudy with a 10 percent chance of showers and thunderstorms. Highs 92 to 98. Southeast wind around 10 mph becoming southwest around 5 mph in the afternoon. .TONIGHT...Partly cloudy. Lows 70 to 76. West wind around 5 mph becoming south after midnight. .SATURDAY...Partly cloudy in the morning then becoming mostly sunny. Highs 95 to 101. Southeast wind around 5 mph becoming northwest in the afternoon. .SATURDAY NIGHT...Partly cloudy. Lows 72 to 78. Northwest wind around 5 mph becoming south after midnight. .SUNDAY...Partly cloudy. Highs 98 to 104. Southeast wind around 5 mph becoming northwest around 10 mph in the afternoon. .SUNDAY NIGHT...Partly cloudy. Lows 74 to 80. .MONDAY...Mostly sunny. Highs 99 to 107. .MONDAY NIGHT...Partly cloudy. Lows 75 to 83. .TUESDAY...Mostly sunny. Highs 100 to 106. .TUESDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 75 to 83. .WEDNESDAY...Mostly sunny with a 10 percent chance of showers and thunderstorms. Highs 99 to 105. .WEDNESDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 74 to 82. .THURSDAY...Partly cloudy. Highs 99 to 105. $$ AZZ505-150200- South Central Pinal County- Including Picacho Peak State Park 249 AM MST Fri Aug 14 2026 ...EXTREME HEAT WATCH IN EFFECT FROM MONDAY MORNING THROUGH WEDNESDAY EVENING... .TODAY...Partly cloudy in the morning then clearing. Highs 94 to 99. .TONIGHT...Partly cloudy. Lows 73 to 78. .SATURDAY...Partly cloudy. Highs 97 to 102. .SATURDAY NIGHT...Partly cloudy. Lows 75 to 80. .SUNDAY...Partly cloudy. Highs 100 to 105. .SUNDAY NIGHT...Partly cloudy. Lows 78 to 83. .MONDAY...Mostly sunny. Highs 103 to 108. .MONDAY NIGHT AND TUESDAY...Mostly clear. Lows 80 to 85. Highs 103 to 108. .TUESDAY NIGHT THROUGH THURSDAY...Mostly clear with a 10 percent chance of showers and thunderstorms. Lows 79 to 85. Highs 102 to 107. $$ AZZ506-150200- Southeast Pinal County- Including Mammoth and Oracle 249 AM MST Fri Aug 14 2026 ...EXTREME HEAT WATCH IN EFFECT FROM MONDAY MORNING THROUGH WEDNESDAY EVENING... .TODAY...Partly cloudy with a 10 percent chance of showers and thunderstorms. Highs 91 to 97. .TONIGHT...Partly cloudy. Lows 71 to 76. .SATURDAY...Partly cloudy in the morning then becoming mostly sunny. Highs 94 to 100. .SATURDAY NIGHT...Partly cloudy. Lows 73 to 78. .SUNDAY...Partly cloudy. Highs 98 to 104. .SUNDAY NIGHT...Partly cloudy. Lows 75 to 80. .MONDAY...Mostly sunny. Highs 99 to 105. .MONDAY NIGHT...Partly cloudy. Lows 76 to 81. .TUESDAY...Mostly sunny. Highs 100 to 106. .TUESDAY NIGHT...Mostly clear with a 10 percent chance of showers and thunderstorms. Lows 77 to 82. .WEDNESDAY...Mostly sunny. Highs 99 to 105. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 76 to 81. .THURSDAY...Mostly sunny with a 10 percent chance of showers and thunderstorms. Highs 99 to 105. $$ AZZ507-150200- Upper San Pedro River Valley- Including Sierra Vista and Benson 249 AM MST Fri Aug 14 2026 .TODAY...Partly cloudy with a 10 percent chance of showers and thunderstorms. Highs 84 to 90. .TONIGHT...Partly cloudy. Lows 63 to 69. .SATURDAY...Mostly sunny in the morning then becoming partly cloudy. Highs 88 to 94. .SATURDAY NIGHT...Partly cloudy. Lows 64 to 70. .SUNDAY...Partly cloudy. Highs 91 to 97. .SUNDAY NIGHT...Partly cloudy with chance of showers and slight chance of thunderstorms. Lows 66 to 72. Chance of precipitation 30 percent. .MONDAY...Mostly sunny. Highs 92 to 98. .MONDAY NIGHT...Partly cloudy. Lows 67 to 73. .TUESDAY...Mostly sunny. Highs 92 to 98. .TUESDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 67 to 73. .WEDNESDAY...Partly cloudy. Highs 93 to 99. .WEDNESDAY NIGHT...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows 67 to 73. .THURSDAY...Partly cloudy. Highs 93 to 99. $$ AZZ508-150200- Eastern Cochise County below 5000 feet- Including Willcox and Douglas 249 AM MST Fri Aug 14 2026 .TODAY...Partly cloudy with a 10 percent chance of showers and thunderstorms. Highs 86 to 91. .TONIGHT...Partly cloudy. A 10 percent chance of showers and thunderstorms in the evening. Lows 64 to 69. .SATURDAY...Mostly sunny. Highs 90 to 95. .SATURDAY NIGHT...Partly cloudy. Lows 65 to 70. .SUNDAY...Mostly sunny. Highs 93 to 98. .SUNDAY NIGHT...Partly cloudy. Lows 67 to 72. .MONDAY...Mostly sunny. Highs 94 to 99. .MONDAY NIGHT...Partly cloudy. Lows 67 to 72. .TUESDAY...Mostly sunny. Highs 94 to 99. .TUESDAY NIGHT...Partly cloudy. Lows 68 to 73. .WEDNESDAY...Mostly sunny. Highs 95 to 100. .WEDNESDAY NIGHT...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows 67 to 72. .THURSDAY...Mostly sunny. Highs 95 to 100. $$ AZZ509-150200- Upper Gila River Valley- Including Clifton and Safford 249 AM MST Fri Aug 14 2026 ...EXTREME HEAT WATCH IN EFFECT FROM MONDAY MORNING THROUGH WEDNESDAY EVENING... .TODAY...Partly cloudy with a 10 percent chance of showers and thunderstorms. Highs 87 to 95. .TONIGHT...Partly cloudy. Lows 66 to 72. .SATURDAY...Mostly sunny. Highs 91 to 99. .SATURDAY NIGHT...Partly cloudy. Lows 68 to 74. .SUNDAY...Partly cloudy. Highs 94 to 102. .SUNDAY NIGHT...Partly cloudy. Lows 69 to 77. .MONDAY...Partly cloudy. Highs 94 to 102. .MONDAY NIGHT...Partly cloudy. Lows 69 to 77. .TUESDAY...Mostly sunny. Highs 95 to 103. .TUESDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 70 to 78. .WEDNESDAY...Mostly sunny. Highs 96 to 104. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 70 to 78. .THURSDAY...Partly cloudy with a 10 percent chance of showers and thunderstorms. Highs 96 to 104. $$ AZZ510-150200- White Mountains of Graham and Greenlee Counties- Including Hannagan Meadow 249 AM MST Fri Aug 14 2026 .TODAY...Partly cloudy with slight chance of showers and thunderstorms in the morning, then mostly cloudy with chance of showers and thunderstorms in the afternoon. Highs 76 to 86. Chance of precipitation 30 percent. .TONIGHT...Mostly cloudy with a 10 percent chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows 54 to 66. .SATURDAY...Mostly sunny in the morning then becoming partly cloudy. Highs 80 to 90. .SATURDAY NIGHT...Partly cloudy. Lows 57 to 69. .SUNDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 82 to 92. .SUNDAY NIGHT...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows 59 to 71. .MONDAY...Showers and thunderstorms likely. Highs 82 to 92. Chance of precipitation 70 percent. .MONDAY NIGHT...Mostly cloudy. Lows 58 to 70. .TUESDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 83 to 93. .TUESDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 59 to 71. .WEDNESDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 84 to 94. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 59 to 71. .THURSDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 84 to 94. $$ AZZ511-150200- Galiuro and Pinaleno Mountains- Including Mount Graham 249 AM MST Fri Aug 14 2026 .TODAY...Partly cloudy. Slight chance of showers and thunderstorms in the morning, then chance of showers and thunderstorms in the afternoon. Highs 75 to 85. Chance of precipitation 30 percent. .TONIGHT...Partly cloudy. Lows 61 to 67. .SATURDAY...Mostly sunny in the morning then becoming partly cloudy. Highs 79 to 89. .SATURDAY NIGHT...Partly cloudy. Lows 63 to 69. .SUNDAY...Partly cloudy. Highs 82 to 92. .SUNDAY NIGHT...Partly cloudy. Lows 65 to 71. .MONDAY...Mostly sunny. Highs 83 to 93. .MONDAY NIGHT...Partly cloudy. Lows 65 to 71. .TUESDAY...Mostly sunny. Highs 83 to 93. .TUESDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 66 to 72. .WEDNESDAY...Partly cloudy. Highs 84 to 94. .WEDNESDAY NIGHT...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows 65 to 71. .THURSDAY...Partly cloudy with a 10 percent chance of showers and thunderstorms. Highs 84 to 94. $$ AZZ512-150200- Chiricahua Mountains- Including Chiricahua N.M. 249 AM MST Fri Aug 14 2026 .TODAY...Partly cloudy with a 20 percent chance of showers and thunderstorms. Highs 77 to 85. .TONIGHT...Partly cloudy. A 10 percent chance of showers and thunderstorms in the evening. Lows 58 to 66. .SATURDAY...Mostly sunny in the morning, then partly cloudy with a 10 percent chance of showers and thunderstorms in the afternoon. Highs 79 to 89. .SATURDAY NIGHT...Partly cloudy. Lows 60 to 66. .SUNDAY...Partly cloudy. Highs 82 to 92. .SUNDAY NIGHT...Partly cloudy. Lows 62 to 68. .MONDAY...Partly cloudy. Highs 83 to 93. .MONDAY NIGHT...Partly cloudy. Lows 62 to 68. .TUESDAY...Partly cloudy. Highs 83 to 93. .TUESDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 63 to 69. .WEDNESDAY...Partly cloudy. Highs 84 to 94. .WEDNESDAY NIGHT...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows 61 to 69. .THURSDAY...Partly cloudy. Highs 84 to 94. $$ AZZ513-150200- Dragoon and Mule and Huachuca and Santa Rita Mountains- Including Bisbee, Canelo Hills, and Madera Canyon 249 AM MST Fri Aug 14 2026 .TODAY...Partly cloudy. A 10 percent chance of showers and thunderstorms in the afternoon. Highs 79 to 85. .TONIGHT...Partly cloudy. Lows 61 to 66. .SATURDAY...Partly cloudy. Highs 82 to 88. .SATURDAY NIGHT...Partly cloudy. Lows 62 to 67. .SUNDAY...Partly cloudy. Highs 84 to 92. .SUNDAY NIGHT...Partly cloudy with chance of showers and slight chance of thunderstorms. Lows 64 to 69. Chance of precipitation 30 percent. .MONDAY...Mostly sunny. Highs 85 to 93. .MONDAY NIGHT...Partly cloudy. Lows 64 to 69. .TUESDAY...Partly cloudy. Highs 85 to 93. .TUESDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 65 to 70. .WEDNESDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 86 to 94. .WEDNESDAY NIGHT...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows 64 to 69. .THURSDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 86 to 94. $$ AZZ514-150200- Catalina and Rincon Mountains- Including Mount Lemmon and Summerhaven 249 AM MST Fri Aug 14 2026 .TODAY...Partly cloudy with a 20 percent chance of showers and thunderstorms. Highs 74 to 82. .TONIGHT...Partly cloudy. Lows 62 to 68. .SATURDAY...Mostly sunny in the morning, then partly cloudy with a 10 percent chance of showers and thunderstorms in the afternoon. Highs 78 to 86. .SATURDAY NIGHT...Partly cloudy. Lows 64 to 70. .SUNDAY...Partly cloudy. Highs 80 to 88. .SUNDAY NIGHT...Partly cloudy. Lows 65 to 71. .MONDAY...Mostly sunny. Highs 82 to 90. .MONDAY NIGHT...Partly cloudy. Lows 66 to 72. .TUESDAY...Mostly sunny. Highs 82 to 90. .TUESDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 66 to 72. .WEDNESDAY...Partly cloudy. Highs 82 to 90. .WEDNESDAY NIGHT...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows 66 to 72. .THURSDAY...Partly cloudy. Highs 82 to 90. $$ AZZ515-150200- Baboquivari Mountains- Including Kitt Peak 249 AM MST Fri Aug 14 2026 .TODAY...Partly cloudy. Highs 83 to 89. .TONIGHT...Partly cloudy. Lows 68 to 73. .SATURDAY...Partly cloudy. Highs 86 to 92. .SATURDAY NIGHT...Partly cloudy. Lows 69 to 74. .SUNDAY...Partly cloudy. Highs 88 to 94. .SUNDAY NIGHT...Partly cloudy. Lows 71 to 76. .MONDAY...Mostly sunny. Highs 91 to 97. .MONDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 72 to 77. .TUESDAY...Partly cloudy. Highs 90 to 96. .TUESDAY NIGHT...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows 71 to 76. .WEDNESDAY...Partly cloudy. Highs 90 to 96. .WEDNESDAY NIGHT...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows 71 to 76. .THURSDAY...Partly cloudy with a 20 percent chance of showers and thunderstorms. Highs 89 to 95. $$ Visit us on Facebook...Twitter...YouTube...and at weather.gov/Tucson