Zone Forecast Product
Issued by NWS Phoenix, AZ
Issued by NWS Phoenix, AZ
772 FPUS55 KPSR 292300 ZFPPSR Zone Forecast Product for Southwest Arizona/Southeast California National Weather Service Phoenix AZ 400 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>544-546-548-301100- Northwest Valley-Buckeye/Avondale-Deer Valley-Central Phoenix- North Phoenix/Glendale-Scottsdale/Paradise Valley-East Valley- Including the cities of Circle City, Surprise, Wittmann, Beardsley, Sun City West, Avondale, Cashion, Goodyear, Liberty, Peoria, Phoenix, Paradise Valley, Mesa, Chandler, Tempe, and Gilbert 400 PM MST Sat Aug 29 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST THIS EVENING... ...FLOOD WATCH IN EFFECT THROUGH LATE TONIGHT... .TONIGHT...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Heavy rainfall possible. Lows 79 to 87. East wind 5 to 15 mph. Chance of rain 30 percent. .SUNDAY...Sunny in the morning, then partly sunny with a slight chance of afternoon showers and thunderstorms. Not as warm. Highs 102 to 106. East wind 5 to 10 mph in the morning becoming southwest in the afternoon. Chance of rain 10 percent. .SUNDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Not as warm. Lows 75 to 82. South wind 5 to 10 mph in the evening becoming southeast 10 to 15 mph after midnight. Chance of rain 40 percent. .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 95 to 100. Southeast wind 5 to 15 mph. Chance of rain 40 percent. .MONDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear with a slight chance of showers and thunderstorms after midnight. Lows 74 to 81. East wind 5 to 10 mph. Chance of rain 40 percent. .TUESDAY...Sunny. Highs 97 to 103. .TUESDAY NIGHT...Clear. Lows 77 to 83. .WEDNESDAY...Mostly sunny. Highs 100 to 106. .WEDNESDAY NIGHT...Mostly clear. Lows 78 to 84. .THURSDAY...Partly sunny. Highs 101 to 107. .THURSDAY NIGHT...Partly cloudy. A 10 percent chance of showers and thunderstorms after midnight. Lows 78 to 84. .FRIDAY...Partly sunny. A 10 percent chance of showers and thunderstorms in the morning. Highs 101 to 106. .FRIDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 79 to 85. .SATURDAY...Partly sunny. A 10 percent chance of showers and thunderstorms in the morning. Highs 101 to 107. $$ AZZ550-551-301100- South Mountain/Ahwatukee-Southeast Valley/Queen Creek- Including the cities of Sun Lakes and Queen Creek 400 PM MST Sat Aug 29 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST THIS EVENING... ...BLOWING DUST ADVISORY IN EFFECT UNTIL 9 PM MST THIS EVENING... ...FLOOD WATCH IN EFFECT THROUGH LATE TONIGHT... .TONIGHT...Patchy blowing dust in the evening. Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear with a slight chance of showers and thunderstorms after midnight. Breezy and heavy rainfall. Lows 75 to 85. Southeast wind 5 to 15 mph in the evening becoming east 5 to 10 mph after midnight. Gusts up to 30 mph in the evening. Chance of rain 30 percent. .SUNDAY...Sunny in the morning, then partly sunny with a chance of afternoon showers and thunderstorms. Highs 102 to 107. Southeast wind 5 to 10 mph in the morning becoming southwest in the afternoon. Chance of rain 30 percent. .SUNDAY NIGHT...Considerable cloudiness with a chance of showers and thunderstorms. Not as warm. Lows 70 to 80. South wind 5 to 10 mph in the evening becoming east after midnight. Chance of rain 40 percent. .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 96 to 101. Southeast wind 5 to 10 mph. Chance of rain 50 percent. Rainfall less than a quarter of an inch, except locally higher in thunderstorms. .MONDAY NIGHT...Considerable cloudiness with a chance of showers and thunderstorms in the evening, then mostly clear with a slight chance of showers and thunderstorms after midnight. Lows 68 to 78. West wind around 5 mph in the evening becoming light after midnight. Chance of rain 40 percent. .TUESDAY...Sunny. Highs 99 to 102. .TUESDAY NIGHT...Clear. Lows near 80. .WEDNESDAY...Mostly sunny. Highs 101 to 105. .WEDNESDAY NIGHT...Mostly clear. Lows near 80. .THURSDAY...Partly sunny. Highs 103 to 106. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows near 80. .FRIDAY...Partly sunny with a 10 percent chance of showers and thunderstorms. Highs 103 to 106. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows in the lower 80s. .SATURDAY...Partly sunny with a 10 percent chance of showers and thunderstorms. Highs 103 to 106. $$ AZZ541-549-555-301100- Cave Creek/New River-Fountain Hills/East Mesa- Apache Junction/Gold Canyon- Including the cities of Scottsdale, Fountain Hills, and Apache Junction 400 PM MST Sat Aug 29 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST THIS EVENING... ...FLOOD WATCH IN EFFECT THROUGH LATE TONIGHT... .TONIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Breezy. Heavy rainfall in the evening. Heavy rainfall after midnight. Lows 73 to 83. Northeast wind 10 to 20 mph. Gusts up to 30 mph. Chance of rain 30 percent. .SUNDAY...Sunny in the morning, then partly sunny with a slight chance of afternoon showers and thunderstorms. Highs 101 to 106. East wind 5 to 10 mph in the morning becoming southwest in the afternoon. Chance of rain 20 percent. .SUNDAY NIGHT...Considerable cloudiness with a chance of showers and thunderstorms. Cooler. Lows 68 to 78. South wind 5 to 10 mph in the evening becoming east after midnight. Chance of rain 40 percent. .MONDAY...Considerable cloudiness with showers likely and a slight chance of thunderstorms in the morning, then partly cloudy with a chance of afternoon showers and thunderstorms. Not as warm. Highs 93 to 98. Southeast wind 5 to 10 mph in the morning becoming south in the afternoon. Chance of rain 60 percent. Rainfall less than a quarter of an inch, except locally higher in thunderstorms. .MONDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows 67 to 77. North wind around 5 mph in the evening becoming northeast after midnight. Chance of rain 40 percent. .TUESDAY...Sunny. Highs 95 to 101. .TUESDAY NIGHT...Clear. Lows 74 to 80. .WEDNESDAY...Mostly sunny. Highs 98 to 104. .WEDNESDAY NIGHT...Mostly clear. Lows 75 to 81. .THURSDAY...Partly sunny. Highs 99 to 105. .THURSDAY NIGHT...Partly cloudy. A 10 percent chance of showers and thunderstorms after midnight. Lows 76 to 81. .FRIDAY...Partly sunny. A 10 percent chance of showers and thunderstorms in the morning. Highs 99 to 105. .FRIDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 77 to 83. .SATURDAY...Partly sunny. Highs 100 to 104. Chance of precipitation 10 percent. $$ AZZ553-554-301100- Northwest Pinal County-West Pinal County- Including the cities of Casa Grande, Cactus Forest, Florence, and Coolidge 400 PM MST Sat Aug 29 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST THIS EVENING... ...BLOWING DUST ADVISORY IN EFFECT UNTIL 9 PM MST THIS EVENING... ...FLOOD WATCH IN EFFECT THROUGH LATE TONIGHT... .TONIGHT...Partly cloudy. Patchy blowing dust in the evening. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Breezy and heavy rainfall. Lows 74 to 84. Southeast wind 5 to 15 mph. Gusts up to 30 mph in the evening. Chance of rain 30 percent. .SUNDAY...Sunny in the morning, then partly cloudy with a chance of afternoon showers and thunderstorms. Not as warm. Highs 101 to 106. Southeast wind 5 to 10 mph in the morning becoming southwest in the afternoon. Chance of rain 30 percent. .SUNDAY NIGHT...Considerable cloudiness with a chance of showers and thunderstorms. Cooler. Lows 69 to 79. Southeast wind 5 to 10 mph. Chance of rain 40 percent. .MONDAY...Considerable cloudiness. Showers likely with a slight chance of thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Not as warm. Highs 95 to 100. Southeast wind 5 to 10 mph in the morning becoming south in the afternoon. Chance of rain 60 percent. Rainfall less than a quarter of an inch, except locally higher in thunderstorms. .MONDAY NIGHT...Considerable cloudiness with a chance of showers and thunderstorms in the evening, then mostly clear with a slight chance of showers and thunderstorms after midnight. Lows 67 to 77. Northeast wind around 5 mph in the evening becoming light after midnight. Chance of rain 50 percent. Rainfall less than a tenth of an inch, except locally higher in thunderstorms. .TUESDAY...Sunny. Highs 96 to 102. .TUESDAY NIGHT...Clear. Lows 74 to 81. .WEDNESDAY...Mostly sunny. Highs 100 to 104. .WEDNESDAY NIGHT...Mostly clear. Lows 75 to 82. .THURSDAY...Partly sunny. Highs 101 to 105. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 75 to 81. .FRIDAY...Partly sunny with a 10 percent chance of showers and thunderstorms. Highs 101 to 105. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 77 to 83. .SATURDAY...Partly sunny. Highs 100 to 106. Chance of precipitation 10 percent. $$ AZZ532-301100- Yuma- Including the cities of Yuma and Fortuna Foothills 400 PM MST Sat Aug 29 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST THIS EVENING... .TONIGHT...Mostly clear. Lows 84 to 85. South wind 5 to 15 mph. .SUNDAY...Mostly sunny. Highs near 108. South wind 5 to 15 mph. .SUNDAY NIGHT...Mostly clear in the evening then becoming partly cloudy. A slight chance of showers and thunderstorms. Lows 82 to 83. South wind 10 to 15 mph in the evening becoming southeast around 5 mph after midnight. Chance of rain 10 percent. .MONDAY...Mostly sunny. Highs near 105. South wind 5 to 10 mph. .MONDAY NIGHT...Clear. Lows 81 to 82. South wind 5 to 10 mph. .TUESDAY...Sunny. Highs 102 to 106. .TUESDAY NIGHT...Clear in the evening then becoming partly cloudy. Lows in the lower to mid 80s. .WEDNESDAY...Partly sunny. Highs 103 to 106. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower to mid 80s. .THURSDAY...Partly sunny. Highs 104 to 106. .THURSDAY NIGHT...Partly cloudy. Lows in the lower to mid 80s. .FRIDAY...Partly sunny. Highs 104 to 107. .FRIDAY NIGHT...Mostly clear. Lows in the lower to mid 80s. .SATURDAY...Partly sunny. Highs 104 to 107. $$ AZZ562-301100- Globe/Miami- Including the cities of Globe and Miami 400 PM MST Sat Aug 29 2026 ...FLOOD WATCH IN EFFECT THROUGH LATE TONIGHT... .TONIGHT...Considerable cloudiness. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Heavy rainfall possible. Lows 65 to 75. West wind 5 to 15 mph. Chance of rain 50 percent. Rainfall up to a half of an inch possible, except locally higher in thunderstorms. .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 87 to 97. North 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. A chance of showers and thunderstorms in the evening, then showers likely and a slight chance of thunderstorms after midnight. Lows 61 to 71. West wind 5 to 10 mph. Chance of rain 60 percent. Rainfall up to a half of an inch possible, except locally higher in thunderstorms. .MONDAY...Showers likely with a slight chance of thunderstorms in the morning, then showers likely and a chance of thunderstorms in the afternoon. Not as warm. Highs 82 to 92. East wind around 5 mph in the morning becoming south 5 to 10 mph in the afternoon. Chance of rain 70 percent. Rainfall between a tenth and a quarter 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 and a slight chance of thunderstorms after midnight. Lows 61 to 71. Northeast wind around 5 mph in the evening becoming light after midnight. Chance of rain 40 percent. .TUESDAY...Sunny. Highs in the lower to mid 90s. .TUESDAY NIGHT...Mostly clear. Lows near 70. .WEDNESDAY...Mostly sunny. Highs in the lower to mid 90s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower to mid 70s. .THURSDAY...Partly sunny. Highs in the mid to upper 90s. .THURSDAY NIGHT...Partly cloudy. Lows in the lower to mid 70s. .FRIDAY...Partly sunny with a 20 percent chance of showers and thunderstorms. Highs in the mid to upper 90s. .FRIDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the lower to mid 70s. Chance of rain 20 percent. .SATURDAY...Partly sunny. Highs in the mid to upper 90s. Chance of precipitation 10 percent. $$ AZZ556>558-561-301100- Tonto Basin-Mazatzal Mountains-Pinal/Superstition Mountains- Dripping Springs- Including the cities of Punkin Center, Sunflower, Hayden, and Winkelman 400 PM MST Sat Aug 29 2026 ...FLOOD WATCH IN EFFECT THROUGH LATE TONIGHT... .TONIGHT...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. Heavy rainfall in the evening. Heavy rainfall after midnight. Lows 68 to 78. Northwest wind 5 to 15 mph in the evening becoming northeast 10 to 15 mph after midnight. Chance of rain 50 percent. Rainfall less than a quarter 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 afternoon showers and thunderstorms. Not as warm. Highs 96 to 101. Northeast wind 5 to 10 mph in the morning becoming west 5 to 15 mph in the afternoon. Chance of rain 30 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 65 to 75. Southwest wind 5 to 10 mph in the evening becoming northeast around 5 mph after midnight. Chance of rain 50 percent. Rainfall up to three quarters of an inch possible, except locally higher in thunderstorms. .MONDAY...Showers likely with a slight chance of thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Not as warm. Highs 89 to 94. East wind around 5 mph in the morning becoming southwest 5 to 10 mph in the afternoon. Chance of rain 70 percent. Rainfall between a tenth and a quarter 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 and a slight chance of thunderstorms after midnight. Lows 64 to 74. East wind 5 to 10 mph. Chance of rain 40 percent. .TUESDAY...Sunny. Highs 82 to 98. .TUESDAY NIGHT...Mostly clear. Lows 65 to 76. .WEDNESDAY...Mostly sunny. Highs 84 to 100. .WEDNESDAY NIGHT...Partly cloudy. Lows 66 to 77. .THURSDAY...Partly sunny. Highs 85 to 101. .THURSDAY NIGHT...Partly cloudy. A 10 percent chance of showers and thunderstorms after midnight. Lows 66 to 77. .FRIDAY...Partly sunny with a 20 percent chance of showers and thunderstorms. Highs 86 to 100. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 67 to 78. .SATURDAY...Partly sunny. Highs 87 to 101. Chance of precipitation 10 percent. $$ AZZ545-547-552-301100- New River Mesa-Rio Verde/Salt River-Superior- Including the cities of Tortilla Flat and Superior 400 PM MST Sat Aug 29 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST THIS EVENING... ...FLOOD WATCH IN EFFECT THROUGH LATE TONIGHT... .TONIGHT...Partly cloudy. 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 73 to 83. Northeast wind 5 to 15 mph. Chance of rain 40 percent. .SUNDAY...Mostly sunny with a slight chance of showers and thunderstorms in the morning, then partly sunny with a chance of afternoon showers and thunderstorms. Not as warm. Highs 99 to 104. East 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. Cooler. Lows 68 to 78. South wind 5 to 10 mph in the evening becoming east 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 with showers likely and a slight chance of thunderstorms in the morning, then partly cloudy with a chance of afternoon showers and thunderstorms. Not as warm. Highs 93 to 98. East wind around 5 mph in the morning becoming southwest 5 to 10 mph in the afternoon. Chance of rain 60 percent. Rainfall less than a quarter 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. North wind around 5 mph in the evening becoming northeast after midnight. Chance of rain 40 percent. .TUESDAY...Sunny. Highs 90 to 100. .TUESDAY NIGHT...Clear. Lows 70 to 80. .WEDNESDAY...Mostly sunny. Highs 92 to 102. .WEDNESDAY NIGHT...Mostly clear. Lows 71 to 81. .THURSDAY...Partly sunny. Highs 93 to 103. .THURSDAY NIGHT...Partly cloudy. A 10 percent chance of showers and thunderstorms after midnight. Lows 71 to 80. .FRIDAY...Partly sunny. A 10 percent chance of showers and thunderstorms in the morning. Highs 94 to 104. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 72 to 82. .SATURDAY...Partly sunny. Highs 94 to 104. Chance of precipitation 10 percent. $$ AZZ560-301100- San Carlos- Including the cities of San Carlos and Peridot 400 PM MST Sat Aug 29 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST THIS EVENING... ...FLOOD WATCH IN EFFECT THROUGH LATE TONIGHT... .TONIGHT...Considerable cloudiness. A chance of showers and thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Breezy. Heavy rainfall in the evening. Heavy rainfall after midnight. Lows 68 to 78. West wind 5 to 15 mph. Gusts up to 30 mph in the evening. Chance of rain 40 percent. .SUNDAY...Considerable cloudiness 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 93 to 103. Northwest wind around 5 mph in the morning becoming west 10 to 15 mph in the afternoon. Chance of rain 30 percent. .SUNDAY NIGHT...Considerable cloudiness. A chance of showers and thunderstorms in the evening, then showers likely and a slight chance of thunderstorms after midnight. Lows 64 to 74. West wind 5 to 10 mph in the evening becoming light after midnight. Chance of rain 60 percent. Rainfall up to a half of an inch possible, except locally higher in thunderstorms. .MONDAY...Showers likely with a slight chance of thunderstorms in the morning, then showers likely and a chance of thunderstorms in the afternoon. Not as warm. Highs 87 to 97. Light wind in the morning becoming southwest 5 to 10 mph in the afternoon. Chance of rain 70 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 63 to 73. Northwest wind 5 to 10 mph in the evening becoming light after midnight. Chance of rain 30 percent. .TUESDAY...Sunny. Highs 94 to 100. .TUESDAY NIGHT...Mostly clear. Lows in the lower to mid 70s. .WEDNESDAY...Partly sunny in the morning then becoming sunny. Highs 96 to 102. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower to mid 70s. .THURSDAY...Partly sunny. Highs 97 to 103. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 70s. .FRIDAY...Partly cloudy in the morning then becoming mostly sunny. A 20 percent chance of showers and thunderstorms. Highs 97 to 103. .FRIDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the mid to upper 70s. Chance of rain 20 percent. .SATURDAY...Partly sunny. Highs 98 to 104. $$ AZZ563-301100- Southeast Gila County- 400 PM MST Sat Aug 29 2026 ...FLOOD WATCH IN EFFECT THROUGH LATE TONIGHT... .TONIGHT...Considerable cloudiness. 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 67 to 77. Northwest wind 10 to 15 mph in the evening becoming northeast 5 to 10 mph after midnight. Chance of rain 30 percent. .SUNDAY...Considerable cloudiness 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 86 to 96. North 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 showers likely and a slight chance of thunderstorms after midnight. Cooler. Lows 62 to 72. West wind 5 to 10 mph in the evening becoming northeast around 5 mph after midnight. Chance of rain 60 percent. Rainfall up to a half of an inch possible, except locally higher in thunderstorms. .MONDAY...Showers likely with a slight chance of thunderstorms in the morning, then showers likely and a chance of thunderstorms in the afternoon. 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 70 percent. Rainfall between a tenth and a quarter 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 and a slight chance of thunderstorms after midnight. Lows 62 to 72. Northeast wind around 5 mph. Chance of rain 40 percent. .TUESDAY...Sunny. Highs 81 to 93. .TUESDAY NIGHT...Mostly clear. Lows 55 to 73. .WEDNESDAY...Partly sunny. Highs 83 to 95. .WEDNESDAY NIGHT...Partly cloudy. Lows 56 to 74. .THURSDAY...Partly sunny. Highs 84 to 96. .THURSDAY NIGHT...Partly cloudy. Lows 56 to 75. .FRIDAY...Partly cloudy in the morning then becoming mostly sunny. A 20 percent chance of showers and thunderstorms. Highs 84 to 96. .FRIDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Lows 57 to 76. Chance of rain 20 percent. .SATURDAY...Partly cloudy in the morning, then mostly sunny with a 10 percent chance of afternoon showers and thunderstorms. Highs 85 to 97. $$ AZZ559-301100- Sonoran Desert Natl Monument- Including the city of Kaka 400 PM MST Sat Aug 29 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST THIS EVENING... ...BLOWING DUST ADVISORY IN EFFECT UNTIL 9 PM MST THIS EVENING... ...FLOOD WATCH IN EFFECT THROUGH LATE TONIGHT... .TONIGHT...Partly cloudy in the evening then becoming mostly clear. Patchy blowing dust in the evening. Breezy. Lows 76 to 86. South wind 10 to 15 mph. Gusts up to 30 mph in the evening. .SUNDAY...Sunny in the morning, then partly sunny with a slight chance of afternoon showers and thunderstorms. Highs 102 to 107. Southeast wind 5 to 10 mph in the morning becoming southwest in the afternoon. Chance of rain 20 percent. .SUNDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows 72 to 82. South wind 5 to 10 mph. Chance of rain 40 percent. .MONDAY...Partly sunny with a slight chance of showers and thunderstorms in the morning, then considerable cloudiness with a chance of afternoon showers and thunderstorms. Highs 98 to 103. South wind 5 to 10 mph. Chance of rain 50 percent. Rainfall less than a tenth of an inch, except locally higher in thunderstorms. .MONDAY NIGHT...Partly cloudy with a chance of showers and 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 96 to 104. .TUESDAY NIGHT...Mostly clear. Lows 76 to 83. .WEDNESDAY...Mostly sunny. Highs 98 to 106. .WEDNESDAY NIGHT...Mostly clear. Lows 77 to 84. .THURSDAY...Partly sunny. Highs 99 to 106. .THURSDAY NIGHT...Partly cloudy. Lows 77 to 83. .FRIDAY...Partly sunny. A 20 percent chance of afternoon showers and thunderstorms. Highs 98 to 106. .FRIDAY NIGHT...Partly cloudy. A 10 percent chance of showers and thunderstorms in the evening. Lows 78 to 84. .SATURDAY...Mostly sunny with a 10 percent chance of showers and thunderstorms. Highs 98 to 106. $$ AZZ539-301100- Gila Bend- Including the cities of Gila Bend and Sentinel 400 PM MST Sat Aug 29 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST THIS EVENING... ...BLOWING DUST ADVISORY IN EFFECT UNTIL 9 PM MST THIS EVENING... .TONIGHT...Partly cloudy in the evening then becoming mostly clear. Breezy. Patchy blowing dust in the evening. Lows 77 to 87. South wind 10 to 15 mph in the evening becoming southeast after midnight. Gusts up to 30 mph in the evening. .SUNDAY...Sunny, otherwise partly cloudy with a slight chance of afternoon showers and thunderstorms. Not as warm. Highs 102 to 107. South wind 5 to 15 mph. Chance of rain 10 percent. .SUNDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Not as warm. Lows 72 to 82. South wind 5 to 10 mph. Chance of rain 20 percent. .MONDAY...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the afternoon. Highs 99 to 104. South wind 5 to 10 mph. Chance of rain 30 percent. .MONDAY NIGHT...Partly cloudy with a chance of showers and a slight chance of thunderstorms in the evening, then clear after midnight. Lows 71 to 81. Southeast wind 5 to 10 mph. Chance of rain 30 percent. .TUESDAY...Sunny. Highs 102 to 104. .TUESDAY NIGHT...Mostly clear. Lows near 80. .WEDNESDAY...Mostly sunny. Highs 103 to 105. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 80s. .THURSDAY...Partly sunny. Highs 104 to 106. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 80s. .FRIDAY...Partly sunny. Highs 105 to 107. .FRIDAY NIGHT...Mostly clear. Lows in the lower to mid 80s. .SATURDAY...Mostly sunny. Highs 105 to 107. $$ AZZ534-538-301100- Aguila Valley-Tonopah Desert- Including the cities of Aguila, Gladden, Wickenburg, Arlington, Hassayampa, Tonopah, and Wintersburg 400 PM MST Sat Aug 29 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST THIS EVENING... ...FLOOD WATCH IN EFFECT THROUGH LATE TONIGHT... .TONIGHT...Partly cloudy in the evening then becoming mostly clear. A slight chance of showers and thunderstorms. Heavy rainfall possible. Lows 77 to 87. South wind 10 to 15 mph in the evening becoming southeast 5 to 10 mph after midnight. Chance of rain 10 percent. .SUNDAY...Sunny, otherwise partly cloudy with a slight chance of afternoon showers and thunderstorms. Not as warm. Highs 103 to 108. Southeast wind 5 to 10 mph in the morning becoming south in the afternoon. Chance of rain 10 percent. .SUNDAY 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. Not as warm. Lows 72 to 82. South wind 5 to 10 mph in the evening becoming southeast 5 to 15 mph after midnight. Chance of rain 30 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. Not as warm. Highs 98 to 103. Southeast wind 5 to 15 mph. 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 71 to 81. East wind 5 to 10 mph. Chance of rain 40 percent. .TUESDAY...Sunny. Highs 94 to 104. .TUESDAY NIGHT...Mostly clear. Lows 73 to 83. .WEDNESDAY...Mostly sunny. Highs 96 to 106. .WEDNESDAY NIGHT...Partly cloudy. Lows 74 to 84. .THURSDAY...Partly sunny. Highs 97 to 107. .THURSDAY NIGHT...Partly cloudy. Lows 73 to 82. .FRIDAY...Partly sunny. Highs 97 to 107. .FRIDAY NIGHT...Mostly clear with a 10 percent chance of showers and thunderstorms. Lows 74 to 83. .SATURDAY...Partly sunny. A 20 percent chance of showers and thunderstorms in the morning. Highs 99 to 107. $$ AZZ531-533-301100- Kofa-Central La Paz- Including the cities of Palm Canyon, Brenda, Harcuvar, Quartzsite, Vicksburg, Vicksburg Junction, and Salome 400 PM MST Sat Aug 29 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST THIS EVENING... .TONIGHT...Mostly clear and breezy. Lows 76 to 86. South wind 10 to 20 mph. Gusts up to 30 mph. .SUNDAY...Sunny. Not as warm. Highs 103 to 108. South wind 10 to 15 mph. .SUNDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Breezy. Lows 73 to 83. South wind 10 to 20 mph. Gusts up to 30 mph after midnight. Chance of rain 10 percent. .MONDAY...Partly sunny. A slight chance of afternoon showers and thunderstorms. Highs 99 to 104. South wind 5 to 15 mph. Chance of rain 10 percent. .MONDAY NIGHT...Clear. A slight chance of showers and thunderstorms in the evening. Lows 72 to 82. Southeast wind 10 to 15 mph. Chance of rain 10 percent. .TUESDAY...Sunny. Highs 95 to 105. .TUESDAY NIGHT...Clear in the evening then becoming partly cloudy. Lows 73 to 82. .WEDNESDAY...Partly sunny. Highs 97 to 105. .WEDNESDAY NIGHT...Partly cloudy. Lows 75 to 83. .THURSDAY...Partly sunny. Highs 97 to 105. .THURSDAY NIGHT...Partly cloudy. Lows 75 to 83. .FRIDAY...Partly sunny. Highs 98 to 106. .FRIDAY NIGHT...Mostly clear. Lows 76 to 84. .SATURDAY...Partly sunny. A 10 percent chance of showers in the morning. Highs 98 to 106. $$ AZZ535-536-301100- Southeast Yuma County-Gila River Valley- Including the city of Ligurta 400 PM MST Sat Aug 29 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST THIS EVENING... .TONIGHT...Mostly clear. Lows 77 to 87. South wind 5 to 15 mph. .SUNDAY...Sunny. Not as warm. Highs 103 to 108. South wind 10 to 15 mph. .SUNDAY NIGHT...Mostly clear in the evening then becoming partly cloudy. Lows 74 to 84. South wind 5 to 10 mph. .MONDAY...Mostly sunny in the morning, then partly sunny with a slight chance of afternoon showers and thunderstorms. Highs 100 to 105. South wind 5 to 10 mph. Chance of rain 20 percent. .MONDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows 73 to 83. South wind 5 to 10 mph. Chance of rain 10 percent. .TUESDAY...Sunny. Highs 101 to 105. .TUESDAY NIGHT...Clear in the evening then becoming partly cloudy. Lows 78 to 83. .WEDNESDAY...Mostly sunny. Highs 102 to 106. .WEDNESDAY NIGHT...Partly cloudy. Lows 79 to 84. .THURSDAY...Partly sunny. Highs 103 to 107. .THURSDAY NIGHT...Partly cloudy. Lows 79 to 84. .FRIDAY...Partly sunny. Highs 103 to 107. .FRIDAY NIGHT...Mostly clear. Lows in the lower to mid 80s. .SATURDAY...Mostly sunny. Highs 103 to 107. $$ AZZ530-CAZ569-301100- Parker Valley-Palo Verde Valley- Including the cities of Parker, Ehrenberg, Martinez Lake, Blythe, Palo Verde, and Ripley 400 PM MST Sat Aug 29 2026 /400 PM PDT Sat Aug 29 2026/ ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST /8 PM PDT/ THIS EVENING... .TONIGHT...Mostly clear and breezy. Lows 77 to 87. South wind 10 to 20 mph. Gusts up to 30 mph. .SUNDAY...Sunny, breezy and hot. Highs 105 to 110. South wind 10 to 20 mph. Gusts up to 30 mph in the afternoon. .SUNDAY NIGHT...Mostly clear in the evening then becoming partly cloudy. Breezy. Lows 74 to 84. South wind 10 to 20 mph. Gusts up to 30 mph in the evening. .MONDAY...Sunny and breezy. Highs 102 to 107. South wind 10 to 20 mph. Gusts up to 30 mph in the afternoon. .MONDAY NIGHT...Clear. Lows 73 to 83. South wind 10 to 20 mph. .TUESDAY...Sunny. Highs 101 to 107. .TUESDAY NIGHT...Partly cloudy. Lows 77 to 83. .WEDNESDAY...Partly sunny. Highs 101 to 107. .WEDNESDAY NIGHT...Partly cloudy. Lows 78 to 84. .THURSDAY...Partly sunny. Highs 101 to 107. .THURSDAY NIGHT...Partly cloudy. Lows 77 to 84. .FRIDAY...Partly sunny. Highs 102 to 108. .FRIDAY NIGHT...Mostly clear. Lows 78 to 84. .SATURDAY...Partly sunny. Highs 102 to 108. $$ CAZ565-570-301100- Imperial County Southeast-Chuckwalla Valley- Including the cities of Winterhaven and Midland 400 PM PDT Sat Aug 29 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT THIS EVENING... .TONIGHT...Clear. Lows 77 to 87. Southwest wind 10 to 15 mph. .SUNDAY...Sunny, breezy and hot. Highs 105 to 110. South wind 5 to 10 mph in the morning increasing to 10 to 20 mph in the afternoon. Gusts up to 30 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows 75 to 85. Southwest wind 10 to 20 mph. .MONDAY...Sunny and breezy. Highs 102 to 107. Southwest wind 5 to 10 mph in the morning becoming south 10 to 20 mph in the afternoon. Gusts up to 30 mph in the afternoon. .MONDAY NIGHT...Clear. Lows 73 to 83. Southwest wind 10 to 20 mph in the evening decreasing to 5 to 10 mph after midnight. .TUESDAY...Mostly sunny. Highs 98 to 106. .TUESDAY NIGHT...Partly cloudy. Lows 78 to 84. .WEDNESDAY...Partly sunny. Highs 98 to 106. .WEDNESDAY NIGHT...Partly cloudy. Lows 78 to 85. .THURSDAY...Partly sunny. Highs 99 to 107. .THURSDAY NIGHT...Partly cloudy. Lows 78 to 85. .FRIDAY...Partly sunny. Highs 99 to 107. .FRIDAY NIGHT...Mostly clear. Lows 79 to 85. .SATURDAY...Partly sunny. A 10 percent chance of afternoon showers and thunderstorms. Highs 99 to 107. $$ CAZ564-568-301100- Chuckwalla Mountains-Chiriaco Summit- Including the cities of Imperial Hot Mineral Springs and Chiriaco Summit 400 PM PDT Sat Aug 29 2026 .TONIGHT...Clear. Lows 76 to 86. Southwest wind 10 to 15 mph. .SUNDAY...Sunny. Highs 102 to 107. South wind 5 to 15 mph. .SUNDAY NIGHT...Mostly clear. Lows 73 to 83. West wind 10 to 15 mph. .MONDAY...Sunny. Highs 98 to 103. Southwest wind 5 to 15 mph. .MONDAY NIGHT...Clear. Lows 72 to 82. West wind 5 to 15 mph. .TUESDAY...Mostly sunny. Highs 92 to 102. .TUESDAY NIGHT...Partly cloudy. Lows 73 to 83. .WEDNESDAY...Partly sunny. Highs 91 to 103. .WEDNESDAY NIGHT...Partly cloudy. Lows 72 to 83. .THURSDAY...Partly sunny. Highs 93 to 103. .THURSDAY NIGHT...Partly cloudy. Lows 71 to 82. .FRIDAY...Partly sunny. Highs 94 to 104. .FRIDAY NIGHT...Mostly clear. Lows 74 to 84. .SATURDAY...Partly sunny. A 20 percent chance of afternoon showers and thunderstorms. Highs 94 to 104. $$ CAZ563-301100- Salton Sea- Including the city of Desert Shores 400 PM PDT Sat Aug 29 2026 .TONIGHT...Clear and breezy. Lows 79 to 89. West wind 10 to 20 mph. Gusts up to 30 mph in the evening. .SUNDAY...Sunny. Highs 104 to 109. Southeast wind 5 to 15 mph. .SUNDAY NIGHT...Clear and breezy. Lows 75 to 85. West wind 10 to 20 mph. Gusts up to 30 mph in the evening. .MONDAY...Sunny. Highs 101 to 106. Southwest wind 5 to 15 mph. .MONDAY NIGHT...Clear. Lows 74 to 84. West wind 10 to 20 mph. .TUESDAY...Sunny in the morning then becoming partly sunny. Highs 95 to 103. .TUESDAY NIGHT...Partly cloudy. Lows 79 to 85. .WEDNESDAY...Partly sunny. Highs 95 to 103. .WEDNESDAY NIGHT...Partly cloudy. Lows 79 to 85. .THURSDAY...Partly sunny. Highs 96 to 104. .THURSDAY NIGHT...Partly cloudy. Lows 79 to 84. .FRIDAY...Partly sunny. Highs 97 to 105. .FRIDAY NIGHT...Mostly clear. Lows 80 to 86. .SATURDAY...Partly sunny. A 20 percent chance of showers in the afternoon. Highs 97 to 105. $$ CAZ567-301100- Imperial Valley- Including the cities of El Centro, Calexico, Alamorio, and Brawley 400 PM PDT Sat Aug 29 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT THIS EVENING... .TONIGHT...Clear. Lows 77 to 87. Southwest wind 5 to 15 mph. .SUNDAY...Sunny and hot. Highs 106 to 111. South wind 5 to 15 mph. .SUNDAY NIGHT...Clear and breezy. Lows 74 to 84. West wind 10 to 20 mph. Gusts up to 30 mph in the evening. .MONDAY...Sunny. Highs 103 to 108. Southwest wind 5 to 15 mph. .MONDAY NIGHT...Clear. Lows 73 to 83. West wind 5 to 15 mph. .TUESDAY...Mostly sunny. Highs 102 to 106. .TUESDAY NIGHT...Partly cloudy. Lows in the lower 80s. .WEDNESDAY...Partly sunny. Highs 103 to 107. .WEDNESDAY NIGHT...Partly cloudy. Lows 79 to 84. .THURSDAY...Partly sunny. Highs 103 to 107. .THURSDAY NIGHT...Partly cloudy. Lows 78 to 83. .FRIDAY...Partly sunny. Highs 104 to 108. .FRIDAY NIGHT...Mostly clear. Lows in the lower 80s. .SATURDAY...Partly sunny. A 20 percent chance of afternoon showers and thunderstorms. Highs 104 to 108. $$ CAZ566-301100- Imperial County West- Including the cities of Coolidge Springs, Salton City, Winona, Coyote Wells, Ocotillo, and Plaster City 400 PM PDT Sat Aug 29 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT THIS EVENING... .TONIGHT...Clear and breezy. Patchy blowing dust in the evening. Lows 78 to 88. West wind 15 to 25 mph in the evening decreasing to 10 to 15 mph after midnight. .SUNDAY...Sunny, breezy and hot. Highs 108 to 113. Southwest wind 5 to 10 mph in the morning becoming south 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 in the evening decreasing to 10 to 15 mph after midnight. .MONDAY...Sunny and breezy. Highs 104 to 109. Southwest wind 10 to 15 mph in the morning increasing to 15 to 25 mph in the afternoon. .MONDAY NIGHT...Clear and breezy. Lows 74 to 84. West wind 15 to 25 mph in the evening decreasing to 10 to 15 mph after midnight. .TUESDAY...Sunny in the morning then becoming partly sunny. Highs 103 to 107. .TUESDAY NIGHT...Partly cloudy. Lows 80 to 85. .WEDNESDAY...Partly sunny. Highs 103 to 107. .WEDNESDAY NIGHT...Partly cloudy. Lows 80 to 85. .THURSDAY...Partly sunny. Highs 104 to 108. .THURSDAY NIGHT...Partly cloudy. Lows 79 to 84. .FRIDAY...Partly sunny. Highs 105 to 109. .FRIDAY NIGHT...Mostly clear. Lows 81 to 86. .SATURDAY...Partly sunny. A 20 percent chance of afternoon showers and thunderstorms. Highs 104 to 108. $$ CAZ562-301100- Imperial County Southwest- Including the city of Mountain Spring 400 PM PDT Sat Aug 29 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT THIS EVENING... .TONIGHT...Clear and windy. Lows 80 to 90. Southwest wind 15 to 25 mph. Gusts up to 35 mph. .SUNDAY...Sunny, windy and hot. Highs 106 to 111. South wind 15 to 25 mph. Gusts up to 35 mph. .SUNDAY NIGHT...Clear and windy. Lows 76 to 86. West wind 20 to 30 mph. Gusts up to 40 mph. .MONDAY...Sunny and windy. Highs 103 to 108. Southwest wind 15 to 25 mph. Gusts up to 35 mph. .MONDAY NIGHT...Clear and windy. Lows 75 to 85. West wind 15 to 25 mph. Gusts up to 35 mph. .TUESDAY...Sunny in the morning then becoming partly sunny. Highs 96 to 106. .TUESDAY NIGHT...Partly cloudy. Lows 75 to 86. .WEDNESDAY...Partly sunny. Highs 96 to 106. .WEDNESDAY NIGHT...Partly cloudy. Lows 76 to 86. .THURSDAY...Partly sunny. Highs 97 to 107. .THURSDAY NIGHT...Partly cloudy. Lows 75 to 85. .FRIDAY...Partly sunny. Highs 98 to 108. .FRIDAY NIGHT...Mostly clear. Lows 77 to 87. .SATURDAY...Partly sunny. A 20 percent chance of afternoon showers and thunderstorms. Highs 97 to 107. $$ CAZ560-561-301100- Joshua Tree NP West-Joshua Tree NP East- Including the cities of Cottonwood Visitor and Lost Horse-Keys Village 400 PM PDT Sat Aug 29 2026 .TONIGHT...Clear and breezy. Lows 73 to 83. West wind 10 to 20 mph. Gusts up to 30 mph in the evening. .SUNDAY...Sunny. Highs 94 to 104. Southwest wind 5 to 15 mph. .SUNDAY NIGHT...Clear and breezy. Lows 70 to 80. West wind 5 to 15 mph. Gusts up to 30 mph in the evening. .MONDAY...Sunny. Highs 91 to 101. Southwest wind 5 to 15 mph. .MONDAY NIGHT...Clear. Lows 69 to 79. West wind 5 to 15 mph. .TUESDAY...Mostly sunny. Highs 82 to 100. .TUESDAY NIGHT...Partly cloudy. Lows 59 to 80. .WEDNESDAY...Partly sunny. Highs 83 to 99. .WEDNESDAY NIGHT...Partly cloudy. Lows 60 to 80. .THURSDAY...Partly sunny. Highs 85 to 101. .THURSDAY NIGHT...Partly cloudy. Lows 60 to 79. .FRIDAY...Partly sunny. Highs 86 to 102. .FRIDAY NIGHT...Partly cloudy. Lows 62 to 82. .SATURDAY...Partly sunny. A 20 percent chance of afternoon showers and thunderstorms. Highs 86 to 102. $$ Visit us on Facebook, Twitter, and at weather.gov/phoenix