Zone Forecast Product
Issued by NWS Tucson, AZ
Issued by NWS Tucson, AZ
371 FPUS55 KTWC 110008 ZFPTWC Zone Forecast Product for Southeast Arizona National Weather Service Tucson AZ 508 PM MST Mon Aug 10 2026 AZZ501-111400- Western Pima County- Including Ajo and Organ Pipe Cactus N.M. 508 PM MST Mon Aug 10 2026 ...FLOOD WATCH IN EFFECT UNTIL 10 PM MST THIS EVENING... ...SEVERE THUNDERSTORM WATCH 561 IN EFFECT UNTIL MIDNIGHT MST TONIGHT... .TONIGHT...Mostly cloudy. Patchy blowing dust in the evening. Slight chance of showers and thunderstorms. Some thunderstorms may produce heavy rainfall in the evening. Lows 79 to 84. Chance of precipitation 10 percent. .TUESDAY...Partly cloudy in the morning then clearing. Highs 99 to 104. .TUESDAY NIGHT...Partly cloudy. A 10 percent chance of showers and thunderstorms after midnight. Lows 78 to 83. .WEDNESDAY...Partly cloudy with chance of showers and slight chance of thunderstorms. Highs 97 to 102. Chance of precipitation 30 percent. .WEDNESDAY NIGHT...Partly cloudy. Lows 76 to 81. .THURSDAY...Partly cloudy. Highs 97 to 102. .THURSDAY NIGHT...Partly cloudy. Lows 75 to 80. .FRIDAY...Partly cloudy. Highs 99 to 104. .FRIDAY NIGHT THROUGH SUNDAY...Partly cloudy. Lows 75 to 83. Highs 102 to 109. .SUNDAY NIGHT AND MONDAY...Mostly clear. Lows 80 to 85. Highs 105 to 110. $$ AZZ502-111400- Tohono O`odham Nation- Including Sells 508 PM MST Mon Aug 10 2026 ...FLOOD WATCH IN EFFECT UNTIL 10 PM MST THIS EVENING... ...SEVERE THUNDERSTORM WATCH 561 IN EFFECT UNTIL MIDNIGHT MST TONIGHT... .TONIGHT...Mostly cloudy. Patchy blowing dust in the evening. Chance of showers and thunderstorms in the evening, then chance of showers and slight chance of thunderstorms after midnight. Some thunderstorms may produce heavy rainfall in the evening. Lows 74 to 79. Chance of precipitation 40 percent. .TUESDAY...Partly cloudy in the morning then clearing. A 10 percent chance of showers and thunderstorms. Highs 95 to 100. .TUESDAY NIGHT...Partly cloudy. Chance of showers and thunderstorms in the evening, then chance of showers and slight chance of thunderstorms after midnight. Lows 74 to 79. Chance of precipitation 40 percent. .WEDNESDAY...Showers likely and chance of thunderstorms. Highs 91 to 96. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows 72 to 77. .THURSDAY...Partly cloudy with chance of showers and slight chance of thunderstorms. Highs 94 to 99. Chance of precipitation 30 percent. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 71 to 76. .FRIDAY...Partly cloudy with a 10 percent chance of showers and thunderstorms. Highs 96 to 101. .FRIDAY NIGHT THROUGH SUNDAY...Partly cloudy. Lows 73 to 80. Highs 99 to 106. .SUNDAY NIGHT AND MONDAY...Mostly clear. Lows 78 to 83. Highs 102 to 107. $$ AZZ503-111400- Upper Santa Cruz River Valley/Altar Valley- Including Nogales 508 PM MST Mon Aug 10 2026 ...FLOOD WATCH IN EFFECT UNTIL 10 PM MST THIS EVENING... ...SEVERE THUNDERSTORM WATCH 561 IN EFFECT UNTIL MIDNIGHT MST TONIGHT... ...FLOOD WATCH IN EFFECT FROM TUESDAY AFTERNOON THROUGH TUESDAY EVENING... .TONIGHT...Mostly cloudy. Chance of showers and thunderstorms in the evening, then chance of showers and slight chance of thunderstorms after midnight. Some thunderstorms may produce heavy rainfall in the evening. Lows 65 to 70. Chance of precipitation 50 percent. .TUESDAY...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 86 to 92. Chance of precipitation 30 percent. .TUESDAY NIGHT...Mostly cloudy. Chance of showers and thunderstorms in the evening, then chance of showers and slight chance of thunderstorms after midnight. Lows 65 to 70. Chance of precipitation 50 percent. .WEDNESDAY...Showers with thunderstorms likely. Highs 81 to 87. .WEDNESDAY NIGHT...Showers likely and chance of thunderstorms. Lows 63 to 68. Chance of precipitation 60 percent. .THURSDAY...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Highs 83 to 89. .THURSDAY NIGHT...Mostly cloudy with chance of showers and slight chance of thunderstorms. Lows 64 to 69. Chance of precipitation 30 percent. .FRIDAY...Partly cloudy with a 10 percent chance of showers and thunderstorms. Highs 87 to 93. .FRIDAY NIGHT THROUGH SUNDAY...Partly cloudy. Lows 65 to 72. Highs 90 to 98. .SUNDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 68 to 74. .MONDAY...Partly cloudy. Highs 93 to 99. $$ AZZ504-111400- Tucson Metro Area- Including Tucson, Green Valley, Marana, and Vail 508 PM MST Mon Aug 10 2026 ...FLOOD WATCH IN EFFECT UNTIL 10 PM MST THIS EVENING... ...SEVERE THUNDERSTORM WATCH 561 IN EFFECT UNTIL MIDNIGHT MST TONIGHT... ...FLOOD WATCH IN EFFECT FROM TUESDAY AFTERNOON THROUGH TUESDAY EVENING... .TONIGHT...Patchy blowing dust in the evening. Mostly cloudy with chance of showers and thunderstorms in the evening, then partly cloudy with slight chance of showers and thunderstorms after midnight. Some thunderstorms may produce heavy rainfall in the evening. Lows 70 to 76. Southwest wind 5 to 10 mph becoming south after midnight. Chance of precipitation 50 percent. .TUESDAY...Partly cloudy in the morning, then a 30 percent chance of showers and thunderstorms in the afternoon. Highs 92 to 98. Southwest wind around 10 mph becoming northwest 5 to 15 mph in the afternoon. .TUESDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 69 to 75. West wind 5 to 10 mph becoming south after midnight. .WEDNESDAY...Showers and thunderstorms likely. Highs 87 to 93. Southwest wind around 10 mph. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Showers likely and chance of thunderstorms. Lows 67 to 73. South wind around 10 mph. Chance of precipitation 70 percent. .THURSDAY...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Highs 88 to 96. .THURSDAY NIGHT...Mostly cloudy with chance of showers and slight chance of thunderstorms. Lows 68 to 74. Chance of precipitation 30 percent. .FRIDAY...Partly cloudy with a 10 percent chance of showers and thunderstorms. Highs 92 to 98. .FRIDAY NIGHT THROUGH SATURDAY NIGHT...Partly cloudy. Lows 69 to 78. Highs 95 to 101. .SUNDAY...Mostly sunny. Highs 97 to 103. .SUNDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 74 to 80. .MONDAY...Mostly sunny. Highs 98 to 104. $$ AZZ505-111400- South Central Pinal County- Including Picacho Peak State Park 508 PM MST Mon Aug 10 2026 ...FLOOD WATCH IN EFFECT UNTIL 10 PM MST THIS EVENING... ...SEVERE THUNDERSTORM WATCH 561 IN EFFECT UNTIL MIDNIGHT MST TONIGHT... .TONIGHT...Mostly cloudy. Patchy blowing dust in the evening. Chance of showers and thunderstorms in the evening, then slight chance of showers and thunderstorms after midnight. Some thunderstorms may produce heavy rainfall in the evening. Lows 74 to 79. Chance of precipitation 50 percent. .TUESDAY...Mostly sunny. Highs 95 to 100. .TUESDAY NIGHT...Partly cloudy with slight chance of showers and thunderstorms in the evening, then mostly cloudy with chance of showers and thunderstorms after midnight. Lows 74 to 79. Chance of precipitation 40 percent. .WEDNESDAY...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Highs 91 to 96. .WEDNESDAY NIGHT...Showers likely and chance of thunderstorms. Lows 71 to 76. Chance of precipitation 60 percent. .THURSDAY...Mostly cloudy with chance of showers and slight chance of thunderstorms. Highs 92 to 97. Chance of precipitation 40 percent. .THURSDAY NIGHT...Partly cloudy with chance of showers and slight chance of thunderstorms. Lows 72 to 77. Chance of precipitation 30 percent. .FRIDAY...Partly cloudy with a 10 percent chance of showers and thunderstorms. Highs 95 to 100. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows 73 to 78. Highs 98 to 103. .SATURDAY NIGHT...Mostly clear. Lows 75 to 80. .SUNDAY...Partly cloudy. Highs 100 to 105. .SUNDAY NIGHT AND MONDAY...Mostly clear. Lows 78 to 83. Highs 101 to 106. $$ AZZ506-111400- Southeast Pinal County- Including Mammoth and Oracle 508 PM MST Mon Aug 10 2026 ...FLOOD WATCH IN EFFECT UNTIL 10 PM MST THIS EVENING... ...SEVERE THUNDERSTORM WATCH 561 IN EFFECT UNTIL MIDNIGHT MST TONIGHT... .TONIGHT...Patchy blowing dust in the evening. Mostly cloudy with chance of showers and thunderstorms in the evening, then partly cloudy with slight chance of showers and thunderstorms after midnight. Some thunderstorms may produce heavy rainfall in the evening. Lows 73 to 78. Chance of precipitation 50 percent. .TUESDAY...Mostly sunny. A 10 percent chance of showers and thunderstorms in the afternoon. Highs 93 to 99. .TUESDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 72 to 77. .WEDNESDAY...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Highs 89 to 95. .WEDNESDAY NIGHT...Showers likely and chance of thunderstorms. Lows 70 to 75. Chance of precipitation 70 percent. .THURSDAY...Showers likely and chance of thunderstorms. Highs 88 to 94. Chance of precipitation 60 percent. .THURSDAY NIGHT...Mostly cloudy with chance of showers and slight chance of thunderstorms. Lows 70 to 75. Chance of precipitation 40 percent. .FRIDAY...Mostly cloudy with chance of showers and slight chance of thunderstorms. Highs 91 to 97. Chance of precipitation 30 percent. .FRIDAY NIGHT...Mostly clear. Lows 71 to 76. .SATURDAY...Partly cloudy. Highs 95 to 101. .SATURDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 73 to 78. .SUNDAY...Partly cloudy. Highs 97 to 103. .SUNDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 75 to 80. .MONDAY...Partly cloudy. Highs 98 to 104. $$ AZZ507-111400- Upper San Pedro River Valley- Including Sierra Vista and Benson 508 PM MST Mon Aug 10 2026 ...SEVERE THUNDERSTORM WATCH 561 IN EFFECT UNTIL MIDNIGHT MST TONIGHT... ...FLOOD WATCH IN EFFECT FROM TUESDAY AFTERNOON THROUGH TUESDAY EVENING... .TONIGHT...Mostly cloudy with chance of showers and thunderstorms in the evening, then partly cloudy with slight chance of showers and thunderstorms after midnight. Lows 63 to 69. Chance of precipitation 50 percent. .TUESDAY...Partly cloudy in the morning, then a 30 percent chance of showers and thunderstorms in the afternoon. Highs 87 to 93. .TUESDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 63 to 69. .WEDNESDAY...Showers with thunderstorms likely. Highs 81 to 87. .WEDNESDAY NIGHT...Showers likely and chance of thunderstorms. Lows 61 to 67. Chance of precipitation 70 percent. .THURSDAY...Showers and thunderstorms likely. Highs 81 to 87. Chance of precipitation 70 percent. .THURSDAY NIGHT...Mostly cloudy with chance of showers and slight chance of thunderstorms. Lows 61 to 67. Chance of precipitation 30 percent. .FRIDAY...Partly cloudy with chance of showers and slight chance of thunderstorms. Highs 85 to 91. Chance of precipitation 30 percent. .FRIDAY NIGHT THROUGH SUNDAY...Partly cloudy. Lows 62 to 70. Highs 88 to 96. .SUNDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 66 to 72. .MONDAY...Partly cloudy. Highs 91 to 97. $$ AZZ508-111400- Eastern Cochise County below 5000 feet- Including Willcox and Douglas 508 PM MST Mon Aug 10 2026 ...FLOOD WATCH IN EFFECT FROM TUESDAY AFTERNOON THROUGH TUESDAY EVENING... .TONIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows 65 to 70. .TUESDAY...Partly cloudy in the morning, then a 50 percent chance of showers and thunderstorms in the afternoon. Highs 91 to 96. .TUESDAY NIGHT...Showers likely and chance of thunderstorms in the evening, then chance of showers and slight chance of thunderstorms after midnight. Lows 63 to 68. Chance of precipitation 70 percent. .WEDNESDAY...Showers and thunderstorms likely. Highs 84 to 90. Chance of precipitation 70 percent. .WEDNESDAY NIGHT...Showers likely and chance of thunderstorms. Lows 63 to 68. Chance of precipitation 60 percent. .THURSDAY...Showers and thunderstorms likely. Highs 83 to 88. Chance of precipitation 70 percent. .THURSDAY NIGHT...Mostly cloudy with chance of showers and slight chance of thunderstorms. Lows 63 to 68. Chance of precipitation 30 percent. .FRIDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 87 to 92. .FRIDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 64 to 69. .SATURDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 90 to 95. .SATURDAY NIGHT...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows 65 to 70. .SUNDAY...Partly cloudy. Highs 92 to 97. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 66 to 71. .MONDAY...Partly cloudy. Highs 92 to 97. $$ AZZ509-111400- Upper Gila River Valley- Including Clifton and Safford 508 PM MST Mon Aug 10 2026 ...SEVERE THUNDERSTORM WATCH 561 IN EFFECT UNTIL MIDNIGHT MST TONIGHT... ...FLOOD WATCH IN EFFECT FROM TUESDAY AFTERNOON THROUGH TUESDAY EVENING... .TONIGHT...Mostly cloudy with chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows 67 to 75. Chance of precipitation 40 percent. .TUESDAY...Partly cloudy in the morning, then a 10 percent chance of showers and thunderstorms in the afternoon. Highs 92 to 100. .TUESDAY NIGHT...Mostly cloudy with chance of showers and thunderstorms in the evening, then partly cloudy with chance of showers and slight chance of thunderstorms after midnight. Lows 66 to 74. Chance of precipitation 40 percent. .WEDNESDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 88 to 96. .WEDNESDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 66 to 72. .THURSDAY...Showers and thunderstorms likely. Highs 85 to 93. Chance of precipitation 60 percent. .THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of showers and thunderstorms. Lows 66 to 72. .FRIDAY...Mostly cloudy with chance of showers and slight chance of thunderstorms. Highs 88 to 96. Chance of precipitation 30 percent. .FRIDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 67 to 73. .SATURDAY...Partly cloudy. Highs 91 to 99. .SATURDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 67 to 75. .SUNDAY THROUGH MONDAY...Partly cloudy. Highs 93 to 102. Lows 68 to 76. $$ AZZ510-111400- White Mountains of Graham and Greenlee Counties- Including Hannagan Meadow 508 PM MST Mon Aug 10 2026 .TONIGHT...Mostly cloudy with chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows 58 to 68. Chance of precipitation 30 percent. .TUESDAY...Partly cloudy in the morning, then mostly cloudy with a 40 percent chance of showers and thunderstorms in the afternoon. Highs 81 to 91. .TUESDAY NIGHT...Mostly cloudy with chance of showers and thunderstorms in the evening, then partly cloudy with slight chance of showers and thunderstorms after midnight. Lows 56 to 68. Chance of precipitation 30 percent. .WEDNESDAY...Showers and thunderstorms likely. Highs 77 to 87. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 56 to 68. .THURSDAY...Showers and thunderstorms. Highs 73 to 83. .THURSDAY NIGHT...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows 55 to 67. .FRIDAY...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Highs 76 to 86. .FRIDAY NIGHT...Mostly cloudy. Lows 55 to 67. .SATURDAY AND SATURDAY NIGHT...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 79 to 89. Lows 57 to 69. .SUNDAY...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Highs 81 to 91. .SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows 58 to 70. .MONDAY...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Highs 81 to 91. $$ AZZ511-111400- Galiuro and Pinaleno Mountains- Including Mount Graham 508 PM MST Mon Aug 10 2026 ...SEVERE THUNDERSTORM WATCH 561 IN EFFECT UNTIL MIDNIGHT MST TONIGHT... ...FLOOD WATCH IN EFFECT FROM TUESDAY AFTERNOON THROUGH TUESDAY EVENING... .TONIGHT...Mostly cloudy with chance of showers and thunderstorms in the evening, then partly cloudy with slight chance of showers and thunderstorms after midnight. Lows 62 to 68. Chance of precipitation 50 percent. .TUESDAY...Mostly sunny. A 10 percent chance of showers and thunderstorms in the afternoon. Highs 79 to 89. .TUESDAY NIGHT...Mostly cloudy with chance of showers and thunderstorms in the evening, then partly cloudy with chance of showers and slight chance of thunderstorms after midnight. Lows 62 to 68. Chance of precipitation 40 percent. .WEDNESDAY...Showers and thunderstorms likely. Highs 74 to 84. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Showers likely and chance of thunderstorms. Lows 60 to 66. Chance of precipitation 60 percent. .THURSDAY...Showers and thunderstorms likely. Highs 72 to 82. Chance of precipitation 70 percent. .THURSDAY NIGHT...Mostly cloudy with chance of showers and slight chance of thunderstorms. Lows 60 to 66. Chance of precipitation 30 percent. .FRIDAY...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Highs 76 to 86. .FRIDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 62 to 68. .SATURDAY...Partly cloudy with a 20 percent chance of showers and thunderstorms. Highs 79 to 89. .SATURDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 63 to 69. .SUNDAY...Partly cloudy. Highs 81 to 91. .SUNDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 64 to 70. .MONDAY...Partly cloudy. Highs 82 to 92. $$ AZZ512-111400- Chiricahua Mountains- Including Chiricahua N.M. 508 PM MST Mon Aug 10 2026 ...FLOOD WATCH IN EFFECT FROM TUESDAY AFTERNOON THROUGH TUESDAY EVENING... .TONIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows 59 to 65. .TUESDAY...Partly cloudy in the morning, then a 50 percent chance of showers and thunderstorms in the afternoon. Highs 81 to 91. .TUESDAY NIGHT...Showers likely and chance of thunderstorms in the evening, then chance of showers and slight chance of thunderstorms after midnight. Lows 58 to 64. Chance of precipitation 70 percent. .WEDNESDAY...Showers with thunderstorms likely. Highs 74 to 84. .WEDNESDAY NIGHT...Showers and thunderstorms likely. Lows 57 to 63. Chance of precipitation 60 percent. .THURSDAY...Thunderstorms with showers likely. Highs 72 to 82. .THURSDAY NIGHT...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows 58 to 64. .FRIDAY...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Highs 77 to 85. .FRIDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 59 to 65. .SATURDAY...Partly cloudy with a 40 percent chance of showers and thunderstorms. Highs 79 to 89. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of showers and thunderstorms. Lows 60 to 66. .SUNDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 81 to 91. .SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of showers and thunderstorms. Lows 61 to 67. .MONDAY...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs 81 to 91. $$ AZZ513-111400- Dragoon and Mule and Huachuca and Santa Rita Mountains- Including Bisbee, Canelo Hills, and Madera Canyon 508 PM MST Mon Aug 10 2026 ...SEVERE THUNDERSTORM WATCH 561 IN EFFECT UNTIL MIDNIGHT MST TONIGHT... ...FLOOD WATCH IN EFFECT FROM TUESDAY AFTERNOON THROUGH TUESDAY EVENING... .TONIGHT...Mostly cloudy with chance of showers and thunderstorms in the evening, then partly cloudy with slight chance of showers and thunderstorms after midnight. Lows 61 to 66. Chance of precipitation 50 percent. .TUESDAY...Partly cloudy in the morning, then showers and thunderstorms likely in the afternoon. Highs 79 to 87. Chance of precipitation 60 percent. .TUESDAY NIGHT...Mostly cloudy. Chance of showers and thunderstorms in the evening, then chance of showers and slight chance of thunderstorms after midnight. Lows 60 to 65. Chance of precipitation 50 percent. .WEDNESDAY...Showers with thunderstorms likely. Highs 74 to 82. .WEDNESDAY NIGHT...Showers likely and chance of thunderstorms. Lows 59 to 64. Chance of precipitation 60 percent. .THURSDAY...Showers and thunderstorms likely. Highs 74 to 82. Chance of precipitation 70 percent. .THURSDAY NIGHT...Mostly cloudy with chance of showers and slight chance of thunderstorms. Lows 59 to 64. Chance of precipitation 30 percent. .FRIDAY...Partly cloudy with a 20 percent chance of showers and thunderstorms. Highs 79 to 85. .FRIDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 60 to 65. .SATURDAY...Partly cloudy. Highs 81 to 89. .SATURDAY NIGHT...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows 62 to 67. .SUNDAY...Partly cloudy. Highs 83 to 91. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 64 to 69. .MONDAY...Partly cloudy. Highs 84 to 92. $$ AZZ514-111400- Catalina and Rincon Mountains- Including Mount Lemmon and Summerhaven 508 PM MST Mon Aug 10 2026 ...FLOOD WATCH IN EFFECT UNTIL 10 PM MST THIS EVENING... ...SEVERE THUNDERSTORM WATCH 561 IN EFFECT UNTIL MIDNIGHT MST TONIGHT... ...FLOOD WATCH IN EFFECT FROM TUESDAY AFTERNOON THROUGH TUESDAY EVENING... .TONIGHT...Mostly cloudy with chance of showers and thunderstorms in the evening, then partly cloudy with slight chance of showers and thunderstorms after midnight. Some thunderstorms may produce heavy rainfall in the evening. Lows 62 to 68. Chance of precipitation 50 percent. .TUESDAY...Partly cloudy in the morning, then a 30 percent chance of showers and thunderstorms in the afternoon. Highs 75 to 85. .TUESDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 61 to 67. .WEDNESDAY...Showers with thunderstorms likely. Highs 70 to 80. .WEDNESDAY NIGHT...Showers and chance of thunderstorms. Lows 59 to 65. .THURSDAY...Showers and thunderstorms likely. Highs 71 to 79. Chance of precipitation 60 percent. .THURSDAY NIGHT...Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows 60 to 66. .FRIDAY...Partly cloudy with chance of showers and slight chance of thunderstorms. Highs 73 to 83. Chance of precipitation 30 percent. .FRIDAY NIGHT THROUGH SUNDAY...Partly cloudy. Lows 62 to 69. Highs 78 to 89. .SUNDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 65 to 71. .MONDAY...Partly cloudy. Highs 81 to 89. $$ AZZ515-111400- Baboquivari Mountains- Including Kitt Peak 508 PM MST Mon Aug 10 2026 ...FLOOD WATCH IN EFFECT UNTIL 10 PM MST THIS EVENING... ...SEVERE THUNDERSTORM WATCH 561 IN EFFECT UNTIL MIDNIGHT MST TONIGHT... .TONIGHT...Showers and thunderstorms likely in the evening, then chance of showers and slight chance of thunderstorms after midnight. Some thunderstorms may produce heavy rainfall in the evening. Lows 67 to 72. Chance of precipitation 60 percent. .TUESDAY...Partly cloudy. Slight chance of showers and thunderstorms in the morning, then chance of showers and thunderstorms in the afternoon. Highs 82 to 88. Chance of precipitation 30 percent. .TUESDAY NIGHT...Mostly cloudy. Chance of showers and thunderstorms in the evening, then chance of showers and slight chance of thunderstorms after midnight. Lows 66 to 71. Chance of precipitation 50 percent. .WEDNESDAY...Showers and thunderstorms likely. Highs 78 to 84. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows 64 to 69. .THURSDAY...Mostly cloudy with a 30 percent chance of showers and thunderstorms. Highs 81 to 87. .THURSDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 65 to 70. .FRIDAY...Partly cloudy with a 10 percent chance of showers and thunderstorms. Highs 84 to 90. .FRIDAY NIGHT THROUGH SUNDAY NIGHT...Partly cloudy. Lows 67 to 75. Highs 86 to 94. .MONDAY...Mostly sunny. Highs 89 to 95. $$ Visit us on Facebook...Twitter...YouTube...and at weather.gov/Tucson