Zone Forecast Product
Issued by NWS Phoenix, AZ
Issued by NWS Phoenix, AZ
420 FPUS55 KPSR 300646 ZFPPSR Zone Forecast Product for Southwest Arizona/Southeast California National Weather Service Phoenix AZ 1145 PM MST Sat Aug 29 2026 This is an automatically generated product that provides average values for large geographical areas and may not be representative of the exact location that you are interested in. For a more site specific forecast, please visit weather.gov/phoenix and either (1) Select a location from the dropdown menu above the map or (2) Click a location on the map. You can refine your selection by clicking on the map displayed on the resulting page. AZZ537-540-542>544-546-548-550-551-301100- Northwest Valley-Buckeye/Avondale-Deer Valley-Central Phoenix- North Phoenix/Glendale-Scottsdale/Paradise Valley-East Valley- South Mountain/Ahwatukee-Southeast Valley/Queen Creek- Including the cities of Circle City, Surprise, Wittmann, Beardsley, Sun City West, Avondale, Cashion, Goodyear, Liberty, Peoria, Phoenix, Paradise Valley, Mesa, Chandler, Tempe, Gilbert, Sun Lakes, and Queen Creek 1146 PM MST Sat Aug 29 2026 ...FLOOD WATCH IN EFFECT UNTIL 5 AM MST SUNDAY... ...FLOOD WATCH IN EFFECT FROM SUNDAY EVENING THROUGH LATE SUNDAY NIGHT... .TONIGHT...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Heavy rainfall in the evening. Heavy rainfall after midnight. Lows 79 to 87. East wind 5 to 15 mph. Chance of rain 40 percent. .SUNDAY...Sunny in the morning then becoming partly sunny. A slight chance of showers and thunderstorms. Not as warm. Highs 100 to 105. Southeast wind 5 to 10 mph in the morning becoming southwest in the afternoon. Chance of rain 20 percent. .SUNDAY NIGHT...Considerable cloudiness. A chance of showers and thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Not as warm. Lows 75 to 82. Southeast wind 5 to 10 mph in the evening becoming northeast 10 to 15 mph after midnight. Chance of rain 50 percent. Rainfall up to a half of an inch possible, except locally higher in thunderstorms. .MONDAY...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Not as warm. Highs 94 to 98. East wind 10 to 15 mph in the morning becoming south 5 to 10 mph in the afternoon. Chance of rain 40 percent. .MONDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Lows 73 to 80. East wind 5 to 10 mph. Chance of rain 40 percent. .TUESDAY...Sunny. Highs 97 to 103. .TUESDAY NIGHT...Clear. Lows 76 to 82. .WEDNESDAY...Sunny. Highs 100 to 106. .WEDNESDAY NIGHT...Mostly clear. Lows 77 to 83. .THURSDAY...Mostly sunny. A 10 percent chance of afternoon showers and thunderstorms. Highs 101 to 106. .THURSDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 76 to 82. .FRIDAY...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the morning, then a slight chance of afternoon showers and thunderstorms. Highs 98 to 103. Chance of rain 30 percent. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 76 to 82. .SATURDAY...Partly sunny with a 20 percent chance of showers and thunderstorms. Highs 98 to 103. $$ AZZ541-549-301100- Cave Creek/New River-Fountain Hills/East Mesa- Including the cities of Scottsdale and Fountain Hills 1146 PM MST Sat Aug 29 2026 ...FLOOD WATCH IN EFFECT UNTIL 5 AM MST SUNDAY... ...FLOOD WATCH IN EFFECT FROM SUNDAY EVENING THROUGH LATE SUNDAY NIGHT... .TONIGHT...Showers likely with a chance of thunderstorms. Heavy rainfall possible. Not as warm. Lows 73 to 83. Northeast wind 10 to 20 mph in the evening decreasing to around 5 mph after midnight. Chance of rain 70 percent. Rainfall less than a quarter of an inch, except locally higher in thunderstorms. .SUNDAY...Mostly sunny in the morning then becoming partly sunny. A slight chance of showers and thunderstorms. Not as warm. Highs 99 to 104. Southeast wind around 5 mph in the morning becoming southwest 5 to 10 mph in the afternoon. Chance of rain 10 percent. .SUNDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then considerable cloudiness with a chance of showers and a slight chance of thunderstorms after midnight. Cooler. Lows 68 to 78. Southeast wind 5 to 10 mph in the evening becoming northeast after midnight. Chance of rain 50 percent. Rainfall up to a half of an inch possible, except locally higher in thunderstorms. .MONDAY...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Not as warm. Highs 92 to 97. East wind 5 to 10 mph in the morning becoming south in the afternoon. Chance of rain 50 percent. Rainfall around a tenth of an inch, except locally higher in thunderstorms. .MONDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Lows 67 to 77. Northeast wind around 5 mph. Chance of rain 40 percent. .TUESDAY...Sunny. Highs 94 to 100. .TUESDAY NIGHT...Clear. Lows 73 to 79. .WEDNESDAY...Sunny. Highs 97 to 103. .WEDNESDAY NIGHT...Mostly clear. Lows 74 to 80. .THURSDAY...Partly sunny. Highs 98 to 104. .THURSDAY NIGHT...Mostly clear with a 10 percent chance of showers and thunderstorms. Lows 74 to 80. .FRIDAY...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the morning, then a slight chance of afternoon showers and thunderstorms. Highs 96 to 102. Chance of rain 30 percent. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 74 to 80. .SATURDAY...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the morning, then a slight chance of afternoon showers and thunderstorms. Highs 96 to 102. Chance of rain 30 percent. $$ AZZ555-301100- Apache Junction/Gold Canyon- Including the city of Apache Junction 1146 PM MST Sat Aug 29 2026 ...FLOOD WATCH IN EFFECT FROM SUNDAY EVENING THROUGH LATE SUNDAY NIGHT... .TONIGHT...Showers likely with a chance of thunderstorms. Breezy and heavy rainfall. Lows 72 to 82. East wind 5 to 15 mph. Gusts up to 30 mph in the evening. Chance of rain 70 percent. Rainfall less than a tenth of an inch, except locally higher in thunderstorms. .SUNDAY...Mostly sunny with a slight chance of showers and thunderstorms in the morning, then partly sunny with a chance of thunderstorms and a slight chance of showers in the afternoon. Not as warm. Highs 98 to 103. Southeast wind around 5 mph in the morning becoming west 5 to 10 mph in the afternoon. Chance of rain 30 percent. .SUNDAY NIGHT...Considerable cloudiness. Showers likely with a chance of thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Lows 68 to 78. South wind 5 to 10 mph in the evening becoming east after midnight. Chance of rain 60 percent. Rainfall around a tenth of an inch, except locally higher in thunderstorms. .MONDAY...Considerable cloudiness with a chance of showers and a slight chance of thunderstorms in the morning, then partly cloudy with a chance of afternoon showers and thunderstorms. Not as warm. Highs 92 to 97. East wind around 5 mph in the morning becoming south in the afternoon. Chance of rain 50 percent. Rainfall less than a tenth of an inch, except locally higher in thunderstorms. .MONDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Lows 65 to 75. North wind around 5 mph in the evening becoming east after midnight. Chance of rain 40 percent. .TUESDAY...Sunny. Highs in the upper 90s. .TUESDAY NIGHT...Clear. Lows in the mid to upper 70s. .WEDNESDAY...Sunny. Highs 100 to 102. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 70s to lower 80s. .THURSDAY...Mostly sunny. Highs 101 to 103. .THURSDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows in the mid to upper 70s. .FRIDAY...Partly sunny with a 20 percent chance of showers and thunderstorms. Highs 99 to 101. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows in the mid to upper 70s. .SATURDAY...Partly sunny with a 20 percent chance of showers and thunderstorms. Highs 99 to 101. $$ AZZ553-554-301100- Northwest Pinal County-West Pinal County- Including the cities of Casa Grande, Cactus Forest, Florence, and Coolidge 1146 PM MST Sat Aug 29 2026 ...FLOOD WATCH IN EFFECT FROM SUNDAY EVENING THROUGH LATE SUNDAY NIGHT... .TONIGHT...Partly cloudy. Patchy blowing dust in the evening. A chance of showers and thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Heavy rainfall in the evening. Heavy rainfall after midnight. Lows 74 to 84. Southeast wind 5 to 15 mph. Chance of rain 30 percent. .SUNDAY...Mostly sunny with a slight chance of showers and thunderstorms in the morning, then partly cloudy with a chance of afternoon showers and thunderstorms. Not as warm. Highs 100 to 105. South wind 5 to 10 mph in the morning becoming southwest in the afternoon. Chance of rain 40 percent. .SUNDAY NIGHT...Considerable cloudiness with a chance of showers and thunderstorms in the evening, then partly cloudy with a chance of showers and a slight chance of thunderstorms after midnight. Cooler. Lows 68 to 78. South wind 5 to 10 mph in the evening becoming east after midnight. Chance of rain 50 percent. Rainfall between a tenth and a quarter of an inch possible, except locally higher in thunderstorms. .MONDAY...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Not as warm. Highs 94 to 99. Southeast wind 5 to 10 mph. Chance of rain 40 percent. .MONDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Lows 66 to 76. Northeast wind around 5 mph in the evening becoming light after midnight. Chance of rain 40 percent. .TUESDAY...Sunny. Highs 97 to 101. .TUESDAY NIGHT...Clear. Lows 73 to 80. .WEDNESDAY...Sunny. Highs 98 to 104. .WEDNESDAY NIGHT...Mostly clear. Lows 74 to 81. .THURSDAY...Mostly sunny. A 10 percent chance of afternoon showers and thunderstorms. Highs 101 to 105. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 74 to 80. .FRIDAY...Partly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Highs 98 to 102. Chance of rain 30 percent. .FRIDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Lows 74 to 80. Chance of rain 20 percent. .SATURDAY...Partly sunny with a 20 percent chance of showers and thunderstorms. Highs 97 to 103. $$ AZZ532-301100- Yuma- Including the cities of Yuma and Fortuna Foothills 1146 PM MST Sat Aug 29 2026 .TONIGHT...Clear. Lows 84 to 85. South wind 5 to 15 mph. .SUNDAY...Mostly sunny. Highs near 107. South wind 5 to 15 mph. .SUNDAY NIGHT...Mostly clear in the evening then becoming partly cloudy. Lows 82 to 83. South wind 10 to 15 mph in the evening becoming southeast around 5 mph after midnight. .MONDAY...Sunny. Highs near 105. Southeast wind 5 to 10 mph. .MONDAY NIGHT...Clear. A slight chance of showers and thunderstorms in the evening. Lows 80 to 81. South wind 5 to 10 mph. Chance of rain 10 percent. .TUESDAY...Sunny. Highs 102 to 105. .TUESDAY NIGHT...Mostly clear. Lows in the lower 80s. .WEDNESDAY...Mostly sunny. Highs 103 to 106. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 80s. .THURSDAY...Mostly sunny. Highs 105 to 107. .THURSDAY NIGHT...Partly cloudy. Lows in the lower to mid 80s. .FRIDAY...Partly sunny. A 20 percent chance of afternoon showers and thunderstorms. Highs 102 to 106. .FRIDAY NIGHT...Mostly clear. Lows in the lower to mid 80s. .SATURDAY...Partly cloudy. A slight chance of showers in the morning, then a chance of showers and a slight chance of thunderstorms in the afternoon. Highs 102 to 104. Chance of rain 30 percent. $$ AZZ562-301100- Globe/Miami- Including the cities of Globe and Miami 1146 PM MST Sat Aug 29 2026 ...FLOOD WATCH IN EFFECT FROM SUNDAY EVENING THROUGH LATE SUNDAY NIGHT... .TONIGHT...Considerable cloudiness with a chance of showers and thunderstorms in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Heavy rainfall possible. Lows 65 to 75. West wind 5 to 10 mph in the evening becoming light after midnight. Chance of rain 40 percent. .SUNDAY...Partly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Not as warm. Highs 87 to 97. West wind 5 to 10 mph. Chance of rain 40 percent. .SUNDAY NIGHT...Mostly cloudy. A chance of showers and thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Lows 61 to 71. Northwest wind 5 to 10 mph. Chance of rain 40 percent. .MONDAY...Considerable cloudiness with a chance of showers and thunderstorms. Not as warm. Highs 80 to 90. North wind around 5 mph in the morning becoming southwest 5 to 10 mph in the afternoon. Chance of rain 40 percent. .MONDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a chance of showers after midnight. Lows 59 to 69. Northwest wind around 5 mph in the evening becoming light after midnight. Chance of rain 30 percent. .TUESDAY...Sunny. Highs in the lower to mid 90s. .TUESDAY NIGHT...Clear. Lows near 70. .WEDNESDAY...Sunny. Highs in the lower to mid 90s. .WEDNESDAY NIGHT...Mostly clear. Lows near 70. .THURSDAY...Partly sunny. A 10 percent chance of afternoon showers and thunderstorms. Highs 92 to 98. .THURSDAY NIGHT...Partly cloudy. Lows in the lower to mid 70s. .FRIDAY...Partly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Highs in the lower to mid 90s. Chance of rain 40 percent. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows near 70. .SATURDAY...Partly cloudy. A slight chance of showers in the morning, then a chance of afternoon showers and thunderstorms. Highs in the lower to mid 90s. Chance of rain 30 percent. $$ AZZ552-558-561-301100- Superior-Pinal/Superstition Mountains-Dripping Springs- Including the cities of Superior, Hayden, and Winkelman 1146 PM MST Sat Aug 29 2026 ...FLOOD WATCH IN EFFECT FROM SUNDAY EVENING THROUGH LATE SUNDAY NIGHT... .TONIGHT...Considerable cloudiness with a chance of showers and thunderstorms in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Heavy rainfall possible. Lows 69 to 79. West wind 10 to 15 mph in the evening becoming northeast 5 to 10 mph after midnight. Chance of rain 50 percent. Rainfall less than a tenth of an inch, except locally higher in thunderstorms. .SUNDAY...Partly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of thunderstorms and a slight chance of showers in the afternoon. Not as warm. Highs 89 to 99. South wind 5 to 10 mph in the morning becoming west in the afternoon. Chance of rain 30 percent. .SUNDAY NIGHT...Mostly cloudy. A chance of showers and thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Lows 65 to 75. Southwest wind 5 to 10 mph in the evening becoming northeast after midnight. Chance of rain 50 percent. Rainfall less than a quarter of an inch, except locally higher in thunderstorms. .MONDAY...Considerable cloudiness with a chance of showers and a slight chance of thunderstorms in the morning, then partly cloudy with a chance of afternoon showers and thunderstorms. Not as warm. Highs 83 to 93. East wind 5 to 10 mph in the morning becoming southwest in the afternoon. Chance of rain 30 percent. .MONDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Lows 63 to 73. Northwest wind around 5 mph in the evening becoming northeast after midnight. Chance of rain 30 percent. .TUESDAY...Sunny. Highs 82 to 96. .TUESDAY NIGHT...Clear. Lows 64 to 75. .WEDNESDAY...Sunny. Highs 85 to 99. .WEDNESDAY NIGHT...Mostly clear. Lows 65 to 76. .THURSDAY...Partly sunny. A 10 percent chance of afternoon showers and thunderstorms. Highs 86 to 100. .THURSDAY NIGHT...Partly cloudy. A 10 percent chance of showers and thunderstorms after midnight. Lows 67 to 77. .FRIDAY...Partly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Highs 85 to 99. Chance of rain 30 percent. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 66 to 77. .SATURDAY...Partly cloudy. A slight chance of showers in the morning, then a chance of afternoon showers and thunderstorms. Highs 85 to 99. Chance of rain 30 percent. $$ AZZ545-547-556-557-301100- New River Mesa-Rio Verde/Salt River-Tonto Basin-Mazatzal Mountains- Including the cities of Tortilla Flat, Punkin Center, and Sunflower 1146 PM MST Sat Aug 29 2026 ...FLOOD WATCH IN EFFECT UNTIL 5 AM MST SUNDAY... ...FLOOD WATCH IN EFFECT FROM SUNDAY EVENING THROUGH LATE SUNDAY NIGHT... .TONIGHT...Partly cloudy with a chance of showers and thunderstorms. Heavy rainfall possible. Lows 72 to 82. North wind 10 to 15 mph in the evening becoming northeast around 5 mph after midnight. Chance of rain 30 percent. .SUNDAY...Partly sunny with a slight chance of showers and thunderstorms. Not as warm. Highs 99 to 104. Southeast wind 5 to 10 mph in the morning becoming southwest in the afternoon. Chance of rain 20 percent. .SUNDAY NIGHT...Considerable cloudiness. A chance of showers and thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Lows 68 to 78. Southwest wind 5 to 10 mph in the evening becoming north around 5 mph after midnight. Chance of rain 50 percent. Rainfall up to a half of an inch possible, except locally higher in thunderstorms. .MONDAY...Considerable cloudiness. A chance of showers and a slight chance of thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Not as warm. Highs 93 to 98. East wind around 5 mph in the morning becoming south 5 to 10 mph in the afternoon. Chance of rain 50 percent. Rainfall up to a half of an inch possible, except locally higher in thunderstorms. .MONDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Lows 66 to 76. Northeast wind around 5 mph. Chance of rain 40 percent. .TUESDAY...Sunny. Highs 85 to 101. .TUESDAY NIGHT...Clear. Lows 65 to 79. .WEDNESDAY...Sunny. Highs 87 to 103. .WEDNESDAY NIGHT...Mostly clear. Lows 66 to 80. .THURSDAY...Partly sunny. Highs 89 to 105. .THURSDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 67 to 80. .FRIDAY...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the morning, then a slight chance of afternoon showers and thunderstorms. Highs 87 to 102. Chance of rain 30 percent. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 66 to 80. .SATURDAY...Partly cloudy. A chance of showers in the morning, then a chance of afternoon showers and thunderstorms. Highs 87 to 103. Chance of rain 30 percent. $$ AZZ560-563-301100- San Carlos-Southeast Gila County- Including the cities of San Carlos and Peridot 1146 PM MST Sat Aug 29 2026 ...FLOOD WATCH IN EFFECT FROM SUNDAY EVENING THROUGH LATE SUNDAY NIGHT... .TONIGHT...Mostly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Heavy rainfall possible. Lows 68 to 78. Northwest wind 5 to 10 mph in the evening becoming east around 5 mph after midnight. Chance of rain 40 percent. .SUNDAY...Partly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Not as warm. Highs 89 to 99. South wind 5 to 10 mph in the morning becoming west in the afternoon. Chance of rain 40 percent. .SUNDAY NIGHT...Mostly cloudy. A chance of showers and thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Lows 65 to 75. Northwest wind 5 to 10 mph. Chance of rain 40 percent. .MONDAY...Showers likely with a chance of thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Not as warm. Highs 82 to 92. North wind around 5 mph in the morning becoming west 5 to 10 mph in the afternoon. Chance of rain 60 percent. Rainfall up to a half of an inch possible, except locally higher in thunderstorms. .MONDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a chance of showers after midnight. Lows 62 to 72. Northwest wind around 5 mph in the evening becoming northeast after midnight. Chance of rain 30 percent. .TUESDAY...Sunny. Highs 80 to 96. .TUESDAY NIGHT...Mostly clear. Lows 54 to 75. .WEDNESDAY...Sunny. Highs 83 to 99. .WEDNESDAY NIGHT...Partly cloudy. Lows 55 to 76. .THURSDAY...Partly sunny. A 10 percent chance of afternoon showers and thunderstorms. Highs 84 to 100. .THURSDAY NIGHT...Partly cloudy. Lows 56 to 77. .FRIDAY...Partly sunny with a 20 percent chance of showers and thunderstorms. Highs 83 to 99. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 56 to 76. .SATURDAY...Partly cloudy. A slight chance of showers in the morning, then a chance of afternoon showers and thunderstorms. Highs 84 to 100. Chance of rain 30 percent. $$ AZZ559-301100- Sonoran Desert Natl Monument- Including the city of Kaka 1146 PM MST Sat Aug 29 2026 ...FLOOD WATCH IN EFFECT FROM SUNDAY EVENING THROUGH LATE SUNDAY NIGHT... .TONIGHT...Partly cloudy in the evening then becoming mostly clear. Patchy blowing dust in the evening. A slight chance of showers and thunderstorms. Heavy rainfall possible. Lows 76 to 86. Southeast wind 5 to 15 mph. Chance of rain 10 percent. .SUNDAY...Mostly sunny in the morning then becoming partly cloudy. A slight chance of showers and thunderstorms. Highs 102 to 107. Southwest wind 5 to 10 mph. Chance of rain 20 percent. .SUNDAY NIGHT...Partly cloudy with a chance of showers and a slight chance of thunderstorms. Not as warm. Lows 71 to 81. Southeast wind 5 to 10 mph. Chance of rain 40 percent. .MONDAY...Partly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Not as warm. Highs 96 to 101. South wind 5 to 10 mph. Chance of rain 40 percent. .MONDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then clear after midnight. Lows 69 to 79. Southeast wind 5 to 10 mph. Chance of rain 40 percent. .TUESDAY...Sunny. Highs 95 to 103. .TUESDAY NIGHT...Mostly clear. Lows 75 to 82. .WEDNESDAY...Mostly sunny. Highs 97 to 105. .WEDNESDAY NIGHT...Mostly clear. Lows 76 to 82. .THURSDAY...Partly sunny. A 20 percent chance of afternoon showers and thunderstorms. Highs 98 to 106. .THURSDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 77 to 82. .FRIDAY...Partly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Highs 96 to 104. Chance of rain 40 percent. .FRIDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Lows 77 to 82. Chance of rain 20 percent. .SATURDAY...Partly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Highs 95 to 103. Chance of rain 30 percent. $$ AZZ539-301100- Gila Bend- Including the cities of Gila Bend and Sentinel 1146 PM MST Sat Aug 29 2026 .TONIGHT...Mostly clear. Patchy blowing dust in the evening. Lows 77 to 87. South wind 5 to 15 mph in the evening becoming east 5 to 10 mph after midnight. .SUNDAY...Mostly sunny, otherwise partly cloudy with a slight chance of afternoon showers and thunderstorms. Not as warm. Highs 102 to 107. South wind 10 to 15 mph. Chance of rain 10 percent. .SUNDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Not as warm. Lows 72 to 82. South wind 5 to 10 mph in the evening becoming east around 5 mph after midnight. Chance of rain 10 percent. .MONDAY...Mostly sunny with a slight chance of showers and thunderstorms in the morning, then partly cloudy with a chance of showers and a slight chance of thunderstorms in the afternoon. Highs 98 to 103. Southeast wind 5 to 10 mph in the morning becoming southwest in the afternoon. Chance of rain 30 percent. .MONDAY NIGHT...Partly cloudy with a chance of showers and a slight chance of thunderstorms in the evening, then clear after midnight. Lows 70 to 80. Southeast wind 5 to 10 mph. Chance of rain 40 percent. .TUESDAY...Sunny. Highs 102 to 104. .TUESDAY NIGHT...Mostly clear. Lows near 80. .WEDNESDAY...Mostly sunny. Highs 103 to 105. .WEDNESDAY NIGHT...Mostly clear. Lows near 80. .THURSDAY...Mostly sunny. A 10 percent chance of afternoon showers and thunderstorms. Highs 104 to 106. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 80s. .FRIDAY...Partly cloudy. A slight chance of showers in the morning, then a chance of showers and a slight chance of thunderstorms in the afternoon. Highs 104 to 106. Chance of rain 30 percent. .FRIDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Lows near 80. Chance of rain 10 percent. .SATURDAY...Partly cloudy. A slight chance of showers in the morning, then a chance of showers and a slight chance of thunderstorms in the afternoon. Highs 102 to 104. Chance of rain 30 percent. $$ AZZ534-538-301100- Aguila Valley-Tonopah Desert- Including the cities of Aguila, Gladden, Wickenburg, Arlington, Hassayampa, Tonopah, and Wintersburg 1146 PM MST Sat Aug 29 2026 ...FLOOD WATCH IN EFFECT UNTIL 5 AM MST SUNDAY... ...FLOOD WATCH IN EFFECT FROM SUNDAY EVENING THROUGH LATE SUNDAY NIGHT... .TONIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear with a chance of showers and a slight chance of thunderstorms after midnight. Heavy rainfall possible. Lows 77 to 87. South wind 10 to 15 mph in the evening becoming east 5 to 10 mph after midnight. Chance of rain 30 percent. .SUNDAY...Mostly sunny, otherwise partly cloudy with a slight chance of afternoon showers and thunderstorms. Not as warm. Highs 101 to 106. South wind 5 to 10 mph. Chance of rain 10 percent. .SUNDAY NIGHT...Partly cloudy with a chance of showers and a slight chance of thunderstorms. Not as warm. Lows 72 to 82. South wind 5 to 10 mph in the evening becoming east 10 to 15 mph after midnight. Chance of rain 40 percent. .MONDAY...Partly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of showers and a slight chance of thunderstorms in the afternoon. Highs 97 to 102. East wind 5 to 10 mph in the morning becoming south in the afternoon. Chance of rain 30 percent. .MONDAY NIGHT...Partly cloudy with a chance of showers and a slight chance of thunderstorms in the evening, then clear with a slight chance of showers and thunderstorms after midnight. Lows 69 to 79. East wind 5 to 10 mph. Chance of rain 30 percent. .TUESDAY...Sunny. Highs 94 to 104. .TUESDAY NIGHT...Mostly clear. Lows 72 to 82. .WEDNESDAY...Mostly sunny. Highs 96 to 105. .WEDNESDAY NIGHT...Mostly clear. Lows 72 to 82. .THURSDAY...Mostly sunny. Highs 97 to 107. .THURSDAY NIGHT...Partly cloudy. A 10 percent chance of showers and thunderstorms in the evening. Lows 73 to 83. .FRIDAY...Partly sunny with a 20 percent chance of showers and thunderstorms. Highs 96 to 106. .FRIDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Lows 73 to 81. Chance of rain 30 percent. .SATURDAY...Partly cloudy with a chance of showers and a slight chance of thunderstorms. Highs 96 to 104. Chance of rain 30 percent. $$ AZZ531-533-301100- Kofa-Central La Paz- Including the cities of Palm Canyon, Brenda, Harcuvar, Quartzsite, Vicksburg, Vicksburg Junction, and Salome 1146 PM MST Sat Aug 29 2026 .TONIGHT...Mostly clear. Lows 76 to 86. South wind 10 to 20 mph. .SUNDAY...Sunny. Not as warm. Highs 103 to 108. South wind 5 to 15 mph. .SUNDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Breezy. Lows 73 to 83. South wind 5 to 15 mph in the evening becoming southeast 10 to 20 mph after midnight. Gusts up to 30 mph after midnight. Chance of rain 10 percent. .MONDAY...Mostly sunny. Highs 99 to 104. Southeast wind 5 to 15 mph. Chance of precipitation 10 percent. .MONDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows 71 to 81. Southeast wind 10 to 15 mph. Chance of rain 20 percent. .TUESDAY...Sunny. Highs 95 to 105. .TUESDAY NIGHT...Mostly clear. Lows 72 to 81. .WEDNESDAY...Mostly sunny. Highs 96 to 104. .WEDNESDAY NIGHT...Mostly clear. Lows 74 to 82. .THURSDAY...Partly sunny. Highs 98 to 106. .THURSDAY NIGHT...Partly cloudy. Lows 75 to 83. .FRIDAY...Partly cloudy. A 20 percent chance of afternoon showers and thunderstorms. Highs 97 to 105. .FRIDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 73 to 83. .SATURDAY...Partly cloudy. A slight chance of showers in the morning, then a chance of showers and a slight chance of thunderstorms in the afternoon. Highs 95 to 103. Chance of rain 30 percent. $$ AZZ535-536-301100- Southeast Yuma County-Gila River Valley- Including the city of Ligurta 1146 PM MST Sat Aug 29 2026 .TONIGHT...Mostly clear. Lows 77 to 87. South wind 5 to 15 mph. .SUNDAY...Sunny. Not as warm. Highs 102 to 107. South wind 10 to 15 mph. .SUNDAY NIGHT...Partly cloudy. Lows 74 to 84. South wind 5 to 10 mph in the evening becoming southeast after midnight. .MONDAY...Partly sunny in the morning, then mostly sunny with a slight chance of afternoon showers and thunderstorms. Highs 100 to 105. South wind 5 to 10 mph. Chance of rain 10 percent. .MONDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows 72 to 82. South wind 5 to 10 mph. Chance of rain 10 percent. .TUESDAY...Sunny. Highs 101 to 105. .TUESDAY NIGHT...Mostly clear. Lows near 80. .WEDNESDAY...Mostly sunny. Highs 102 to 106. .WEDNESDAY NIGHT...Mostly clear. Lows 78 to 83. .THURSDAY...Mostly sunny. Highs 103 to 107. .THURSDAY NIGHT...Partly cloudy. Lows 79 to 84. .FRIDAY...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the afternoon. Highs 101 to 106. Chance of rain 30 percent. .FRIDAY NIGHT...Partly cloudy. Lows near 80. .SATURDAY...Partly cloudy. A slight chance of showers in the morning, then a chance of showers and a slight chance of thunderstorms in the afternoon. Highs 100 to 104. Chance of rain 30 percent. $$ AZZ530-CAZ569-301100- Parker Valley-Palo Verde Valley- Including the cities of Parker, Ehrenberg, Martinez Lake, Blythe, Palo Verde, and Ripley 1146 PM MST Sat Aug 29 2026 /1146 PM PDT Sat Aug 29 2026/ .TONIGHT...Clear. Lows 77 to 87. South wind 10 to 20 mph. .SUNDAY...Sunny, breezy and hot. Highs 105 to 110. South wind 10 to 20 mph. Gusts up to 30 mph in the afternoon. .SUNDAY NIGHT...Partly cloudy and breezy. Lows 75 to 85. South wind 5 to 15 mph. Gusts up to 30 mph in the evening. .MONDAY...Mostly sunny and breezy. Highs 102 to 107. South wind 10 to 20 mph. Gusts up to 30 mph in the afternoon. .MONDAY NIGHT...Clear and breezy. Lows 73 to 83. South wind 10 to 20 mph. Gusts up to 30 mph in the evening. .TUESDAY...Sunny. Highs 100 to 106. .TUESDAY NIGHT...Mostly clear. Lows 76 to 83. .WEDNESDAY...Mostly sunny. Highs 101 to 107. .WEDNESDAY NIGHT...Mostly clear. Lows 76 to 83. .THURSDAY...Mostly sunny. Highs 102 to 108. .THURSDAY NIGHT...Mostly clear. Lows 78 to 85. .FRIDAY...Partly sunny. A 20 percent chance of afternoon showers and thunderstorms. Highs 101 to 107. .FRIDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Lows 77 to 84. Chance of rain 10 percent. .SATURDAY...Partly cloudy. A slight chance of showers in the morning, then a chance of showers and a slight chance of thunderstorms in the afternoon. Highs 99 to 105. Chance of rain 30 percent. $$ CAZ564-565-568-570-301100- Chuckwalla Mountains-Imperial County Southeast-Chiriaco Summit- Chuckwalla Valley- Including the cities of Imperial Hot Mineral Springs, Winterhaven, Chiriaco Summit, and Midland 1146 PM PDT Sat Aug 29 2026 .TONIGHT...Clear. Lows 77 to 87. Southwest wind 5 to 15 mph. .SUNDAY...Sunny. Highs 104 to 109. South wind 5 to 15 mph. .SUNDAY NIGHT...Mostly clear. Lows 75 to 85. Southwest wind 10 to 15 mph. .MONDAY...Sunny. Highs 101 to 106. South wind 5 to 10 mph in the morning becoming southwest 10 to 20 mph in the afternoon. .MONDAY NIGHT...Clear. Lows 72 to 82. Southwest wind 5 to 15 mph. .TUESDAY...Sunny. Highs 93 to 105. .TUESDAY NIGHT...Mostly clear. Lows 72 to 83. .WEDNESDAY...Mostly sunny. Highs 94 to 106. .WEDNESDAY NIGHT...Partly cloudy. Lows 72 to 83. .THURSDAY...Mostly sunny. Highs 95 to 107. .THURSDAY NIGHT...Mostly clear. Lows 74 to 85. .FRIDAY...Partly sunny. A 20 percent chance of afternoon showers and thunderstorms. Highs 96 to 106. .FRIDAY NIGHT...Mostly clear. Lows 74 to 84. .SATURDAY...Partly cloudy. A slight chance of showers in the morning, then a chance of showers and a slight chance of thunderstorms in the afternoon. Highs 94 to 104. Chance of rain 30 percent. $$ CAZ563-567-301100- Salton Sea-Imperial Valley- Including the cities of Desert Shores, El Centro, Calexico, Alamorio, and Brawley 1146 PM PDT Sat Aug 29 2026 .TONIGHT...Clear and breezy. Lows 77 to 87. West wind 10 to 20 mph in the evening becoming south 5 to 10 mph after midnight. Gusts up to 30 mph in the evening. .SUNDAY...Sunny and hot. Highs 107 to 112. South wind 5 to 15 mph. .SUNDAY NIGHT...Clear and breezy. Lows 76 to 86. West wind 10 to 20 mph. Gusts up to 30 mph in the evening. .MONDAY...Mostly sunny. Highs 103 to 108. Southwest wind 5 to 10 mph in the morning becoming south 10 to 20 mph in the afternoon. .MONDAY NIGHT...Clear and breezy. Lows 72 to 82. West wind 10 to 20 mph. Gusts up to 30 mph in the evening. .TUESDAY...Mostly sunny. Highs 97 to 107. .TUESDAY NIGHT...Mostly clear. Lows 77 to 83. .WEDNESDAY...Partly sunny. Highs 98 to 108. .WEDNESDAY NIGHT...Partly cloudy. Lows 77 to 83. .THURSDAY...Mostly sunny. Highs 99 to 109. .THURSDAY NIGHT...Partly cloudy. Lows 78 to 84. .FRIDAY...Partly sunny. A 20 percent chance of afternoon showers and thunderstorms. Highs 98 to 108. .FRIDAY NIGHT...Partly cloudy. Lows 78 to 84. .SATURDAY...Partly sunny. A slight chance of showers in the morning, then a slight chance of afternoon showers and thunderstorms. Highs 97 to 107. Chance of rain 20 percent. $$ CAZ566-301100- Imperial County West- Including the cities of Coolidge Springs, Salton City, Winona, Coyote Wells, Ocotillo, and Plaster City 1146 PM PDT Sat Aug 29 2026 .TONIGHT...Clear and breezy. Patchy blowing dust in the evening. Lows 78 to 88. West wind 15 to 25 mph in the evening becoming southwest 10 to 15 mph after midnight. .SUNDAY...Sunny, breezy and hot. Highs 107 to 112. South wind 5 to 10 mph in the morning increasing to 15 to 25 mph in the afternoon. .SUNDAY NIGHT...Clear and breezy. Patchy blowing dust in the evening. Lows 75 to 85. West wind 15 to 25 mph. .MONDAY...Sunny and breezy. Highs 103 to 108. Southwest wind 10 to 15 mph in the morning increasing to 15 to 25 mph in the afternoon. .MONDAY NIGHT...Clear and breezy. Lows 72 to 82. West wind 15 to 25 mph in the evening decreasing to 10 to 15 mph after midnight. .TUESDAY...Mostly sunny. Highs 102 to 106. .TUESDAY NIGHT...Mostly clear. Lows 79 to 84. .WEDNESDAY...Partly sunny. Highs 103 to 107. .WEDNESDAY NIGHT...Partly cloudy. Lows 78 to 83. .THURSDAY...Mostly sunny. Highs 104 to 108. .THURSDAY NIGHT...Partly cloudy. Lows 79 to 84. .FRIDAY...Partly sunny. A 20 percent chance of afternoon showers and thunderstorms. Highs 102 to 108. .FRIDAY NIGHT...Partly cloudy. Lows 80 to 85. .SATURDAY...Partly sunny. A slight chance of showers in the morning, then a slight chance of afternoon showers and thunderstorms. Highs 101 to 105. Chance of rain 20 percent. $$ CAZ562-301100- Imperial County Southwest- Including the city of Mountain Spring 1146 PM PDT Sat Aug 29 2026 .TONIGHT...Clear and windy. Lows 80 to 90. Southwest wind 15 to 25 mph. Gusts up to 35 mph. .SUNDAY...Sunny, windy and hot. Highs 107 to 112. Southwest wind 15 to 25 mph. Gusts up to 35 mph. .SUNDAY NIGHT...Clear and windy. Lows 76 to 86. Southwest wind 20 to 30 mph. Gusts up to 40 mph. .MONDAY...Sunny and windy. Not as warm. Highs 102 to 107. Southwest wind 15 to 25 mph. Gusts up to 35 mph. .MONDAY NIGHT...Clear and windy. Lows 73 to 83. West wind 20 to 30 mph. Gusts up to 40 mph. .TUESDAY...Mostly sunny. Highs 95 to 105. .TUESDAY NIGHT...Mostly clear. Lows 75 to 85. .WEDNESDAY...Partly sunny. Highs 96 to 106. .WEDNESDAY NIGHT...Partly cloudy. Lows 75 to 85. .THURSDAY...Mostly sunny. Highs 97 to 107. .THURSDAY NIGHT...Partly cloudy. Lows 76 to 86. .FRIDAY...Partly sunny. A 20 percent chance of afternoon showers and thunderstorms. Highs 97 to 107. .FRIDAY NIGHT...Partly cloudy. Lows 77 to 87. .SATURDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers and a slight chance of thunderstorms in the afternoon. Highs 95 to 105. Chance of rain 30 percent. $$ CAZ560-561-301100- Joshua Tree NP West-Joshua Tree NP East- Including the cities of Cottonwood Visitor and Lost Horse-Keys Village 1146 PM PDT Sat Aug 29 2026 .TONIGHT...Clear and breezy. Lows 73 to 83. West wind 10 to 20 mph in the evening decreasing to 5 to 10 mph after midnight. Gusts up to 30 mph in the evening. .SUNDAY...Sunny. Highs 94 to 104. South wind 5 to 15 mph. .SUNDAY NIGHT...Clear. Lows 70 to 80. West wind 5 to 15 mph. .MONDAY...Sunny. Highs 90 to 100. Southwest wind 5 to 15 mph. .MONDAY NIGHT...Clear. Lows 67 to 77. West wind 5 to 15 mph. .TUESDAY...Sunny. Highs 83 to 99. .TUESDAY NIGHT...Partly cloudy. Lows 58 to 78. .WEDNESDAY...Partly sunny. Highs 83 to 99. .WEDNESDAY NIGHT...Partly cloudy. Lows 58 to 78. .THURSDAY...Mostly sunny. Highs 85 to 101. .THURSDAY NIGHT...Partly cloudy. Lows 60 to 79. .FRIDAY...Mostly sunny. A 10 percent chance of afternoon showers and thunderstorms. Highs 86 to 102. .FRIDAY NIGHT...Mostly clear. Lows 61 to 81. .SATURDAY...Partly cloudy. A slight chance of showers in the morning, then a chance of showers and a slight chance of thunderstorms in the afternoon. Highs 85 to 99. Chance of rain 30 percent. $$ Visit us on Facebook, Twitter, and at weather.gov/phoenix