Zone Forecast Product
Issued by NWS Phoenix, AZ
Issued by NWS Phoenix, AZ
742 FPUS55 KPSR 312301 ZFPPSR Zone Forecast Product for Southwest Arizona/Southeast California National Weather Service Phoenix AZ 400 PM MST Sun Aug 31 2025 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>544-546-548-550-551-011100- 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 400 PM MST Sun Aug 31 2025 .TONIGHT...Mostly clear. Lows 79 to 87. West wind around 5 mph in the evening becoming east 5 to 10 mph after midnight. .LABOR DAY...Mostly sunny in the morning, then partly sunny with a slight chance of afternoon showers and thunderstorms. Hot. Highs 104 to 108. Southeast wind 5 to 10 mph. Chance of rain 10 percent. .MONDAY NIGHT...Considerable cloudiness in the evening then becoming partly cloudy. A slight chance of showers and thunderstorms. Lows 82 to 88. East wind 5 to 10 mph. Chance of rain 20 percent. .TUESDAY...Partly sunny. A slight chance of afternoon showers and thunderstorms. Hot. Highs 102 to 106. Southeast wind 5 to 10 mph. Chance of rain 10 percent. .TUESDAY NIGHT...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. Lows 79 to 86. East wind 5 to 10 mph. Chance of rain 30 percent. .WEDNESDAY...Partly sunny. A 20 percent chance of afternoon showers and thunderstorms. Hot. Highs 101 to 107. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 77 to 83. .THURSDAY...Partly sunny. A 20 percent chance of afternoon showers and thunderstorms. Highs 98 to 103. .THURSDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows 74 to 80. Chance of rain 30 percent. .FRIDAY...Partly sunny with a 20 percent chance of showers and thunderstorms. Highs 94 to 100. .FRIDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows 75 to 80. Chance of rain 30 percent. .SATURDAY...Partly sunny with a 20 percent chance of showers and thunderstorms. Highs 93 to 99. .SATURDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows 76 to 81. Chance of rain 30 percent. .SUNDAY...Mostly sunny. A 10 percent chance of afternoon showers and thunderstorms. Highs 96 to 101. $$ AZZ541-549-555-011100- 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 Sun Aug 31 2025 .TONIGHT...Clear in the evening then becoming partly cloudy. Lows 75 to 85. Northwest wind 5 to 10 mph in the evening becoming east after midnight. .LABOR DAY...Mostly sunny in the morning, then partly sunny with a slight chance of afternoon showers and thunderstorms. Hot. Highs 103 to 108. Southeast wind 5 to 10 mph. Chance of rain 10 percent. .MONDAY NIGHT...Considerable cloudiness with a slight chance of showers and thunderstorms. Lows 76 to 86. East wind 5 to 10 mph. Chance of rain 20 percent. .TUESDAY...Partly cloudy. A slight chance of afternoon showers and thunderstorms. Hot. Highs 101 to 106. Southeast wind 5 to 10 mph. Chance of rain 20 percent. .TUESDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows 73 to 83. Northeast wind around 5 mph. Chance of rain 20 percent. .WEDNESDAY...Partly sunny. A 20 percent chance of afternoon showers and thunderstorms. Hot. Highs 99 to 105. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 74 to 80. .THURSDAY...Partly sunny. A 20 percent chance of afternoon showers and thunderstorms. Highs 97 to 101. .THURSDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows 71 to 77. Chance of rain 30 percent. .FRIDAY...Partly sunny. A 20 percent chance of afternoon showers and thunderstorms. Highs in the 90s. .FRIDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows 71 to 77. Chance of rain 30 percent. .SATURDAY...Partly sunny with a 20 percent chance of showers and thunderstorms. Highs 91 to 97. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 73 to 79. .SUNDAY...Mostly sunny. A 10 percent chance of afternoon showers and thunderstorms. Highs in the mid to upper 90s. $$ AZZ553-554-011100- Northwest Pinal County-West Pinal County- Including the cities of Casa Grande, Cactus Forest, Florence, and Coolidge 400 PM MST Sun Aug 31 2025 .TONIGHT...Mostly clear in the evening then becoming partly cloudy. Lows 73 to 83. Northwest wind around 5 mph in the evening becoming southeast 5 to 10 mph after midnight. .LABOR DAY...Partly sunny. A slight chance of afternoon showers and thunderstorms. Hot. Highs 103 to 108. East wind 5 to 10 mph. Chance of rain 10 percent. .MONDAY NIGHT...Considerable cloudiness. A chance of showers and a slight chance of thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows 75 to 85. Southeast wind 5 to 10 mph. Chance of rain 30 percent. .TUESDAY...Partly sunny. A slight chance of afternoon showers and thunderstorms. Hot. Highs 101 to 106. Southeast wind 5 to 10 mph. Chance of rain 10 percent. .TUESDAY NIGHT...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. Lows 73 to 83. Southeast wind 5 to 10 mph. Chance of rain 30 percent. .WEDNESDAY...Partly sunny. A 10 percent chance of afternoon showers and thunderstorms. Hot. Highs 99 to 105. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 75 to 81. .THURSDAY...Partly cloudy. A 20 percent chance of afternoon showers and thunderstorms. Highs 96 to 102. .THURSDAY 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 78. Chance of rain 40 percent. .FRIDAY...Partly sunny. A 20 percent chance of afternoon showers and thunderstorms. Highs 92 to 98. .FRIDAY 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 79. Chance of rain 40 percent. .SATURDAY...Partly sunny with a 20 percent chance of showers and thunderstorms. Highs 91 to 97. .SATURDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Lows 73 to 80. Chance of rain 30 percent. .SUNDAY...Mostly sunny. A 10 percent chance of afternoon showers and thunderstorms. Highs 94 to 100. $$ AZZ532-011100- Yuma- Including the cities of Yuma and Fortuna Foothills 400 PM MST Sun Aug 31 2025 .TONIGHT...Mostly clear. Lows 81 to 86. Southwest wind around 5 mph in the evening becoming southeast 5 to 10 mph after midnight. .LABOR DAY...Partly sunny. A slight chance of afternoon showers and thunderstorms. Hot. Highs near 108. South wind 5 to 10 mph. Chance of rain 10 percent. .MONDAY 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 83 to 87. South wind 5 to 10 mph in the evening becoming southeast after midnight. Chance of rain 30 percent. .TUESDAY...Partly cloudy with a chance of showers and a slight chance of thunderstorms. Highs near 104. East wind 5 to 10 mph in the morning becoming south in the afternoon. Chance of rain 30 percent. .TUESDAY NIGHT...Partly cloudy in the evening then becoming mostly clear. A slight chance of showers and thunderstorms. Lows 83 to 86. Southwest wind 5 to 10 mph in the evening becoming south after midnight. Chance of rain 20 percent. .WEDNESDAY...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 103 to 105. Chance of rain 30 percent. .WEDNESDAY NIGHT...Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows in the lower to mid 80s. .THURSDAY...Partly sunny. A 20 percent chance of afternoon showers and thunderstorms. Highs 100 to 103. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows near 80. .FRIDAY...Partly sunny. A 20 percent chance of afternoon showers and thunderstorms. Highs 99 to 101. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 78 to 83. .SATURDAY...Partly sunny with a 20 percent chance of showers and thunderstorms. Highs in the mid to upper 90s. .SATURDAY NIGHT...Partly cloudy. A 10 percent chance of showers and thunderstorms in the evening. Lows near 80. .SUNDAY...Sunny. Highs 99 to 102. $$ AZZ562-011100- Globe/Miami- Including the cities of Globe and Miami 400 PM MST Sun Aug 31 2025 .TONIGHT...Mostly clear in the evening then becoming partly cloudy. Lows 65 to 75. Southeast wind 5 to 15 mph. .LABOR DAY...Partly sunny. A slight chance of afternoon showers and thunderstorms. Highs 90 to 100. East wind 10 to 15 mph. Chance of rain 20 percent. .MONDAY NIGHT...Considerable cloudiness with a slight chance of showers and thunderstorms. Lows 66 to 76. East wind 10 to 15 mph. Chance of rain 20 percent. .TUESDAY...Partly cloudy. A chance of afternoon showers and thunderstorms. Highs 88 to 98. Southeast wind 10 to 15 mph. Chance of rain 30 percent. .TUESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows 63 to 73. East wind 5 to 10 mph. Chance of rain 30 percent. .WEDNESDAY...Partly sunny. A 20 percent chance of afternoon showers and thunderstorms. Highs 93 to 99. .WEDNESDAY NIGHT...Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows in the lower 70s. .THURSDAY...Partly cloudy. A 30 percent chance of afternoon showers and thunderstorms. Highs 91 to 97. .THURSDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows near 70. Chance of rain 30 percent. .FRIDAY...Partly cloudy. A 30 percent chance of afternoon showers and thunderstorms. Highs 88 to 94. .FRIDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows near 70. Chance of rain 30 percent. .SATURDAY...Partly cloudy. A 30 percent chance of afternoon showers and thunderstorms. Highs near 90. .SATURDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows near 70. Chance of rain 30 percent. .SUNDAY...Partly sunny. A 20 percent chance of afternoon showers and thunderstorms. Highs near 90. $$ AZZ545-547-552-556>558-561-011100- New River Mesa-Rio Verde/Salt River-Superior-Tonto Basin- Mazatzal Mountains-Pinal/Superstition Mountains-Dripping Springs- Including the cities of Tortilla Flat, Superior, Punkin Center, Sunflower, Hayden, and Winkelman 400 PM MST Sun Aug 31 2025 .TONIGHT...Mostly clear in the evening then becoming partly cloudy. Lows 73 to 83. Northwest wind 10 to 15 mph in the evening becoming east after midnight. .LABOR DAY...Partly sunny. Hot. Highs 101 to 106. East wind 10 to 15 mph. .MONDAY NIGHT...Considerable cloudiness with a slight chance of showers and thunderstorms. Lows 73 to 83. East wind 10 to 15 mph. Chance of rain 20 percent. .TUESDAY...Partly cloudy. A chance of afternoon showers and thunderstorms. Highs 99 to 104. Southeast wind 10 to 15 mph. Chance of rain 30 percent. .TUESDAY NIGHT...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. Lows 71 to 81. East wind 5 to 10 mph. Chance of rain 30 percent. .WEDNESDAY...Partly sunny. A 20 percent chance of afternoon showers and thunderstorms. Highs 88 to 104. .WEDNESDAY NIGHT...Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows 64 to 78. .THURSDAY...Partly cloudy. A 30 percent chance of afternoon showers and thunderstorms. Highs 85 to 101. .THURSDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows 62 to 76. Chance of rain 30 percent. .FRIDAY...Partly cloudy. A 30 percent chance of afternoon showers and thunderstorms. Highs 82 to 98. .FRIDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows 62 to 76. Chance of rain 30 percent. .SATURDAY...Partly cloudy. A slight chance of showers in the morning, then a chance of afternoon showers and thunderstorms. Highs 80 to 96. Chance of rain 30 percent. .SATURDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows 63 to 77. Chance of rain 30 percent. .SUNDAY...Partly sunny. A slight chance of showers in the morning, then a slight chance of afternoon showers and thunderstorms. Highs 82 to 98. Chance of rain 20 percent. $$ AZZ560-563-011100- San Carlos-Southeast Gila County- Including the cities of San Carlos and Peridot 400 PM MST Sun Aug 31 2025 .TONIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows 69 to 79. Southeast wind 10 to 15 mph. Chance of rain 10 percent. .LABOR DAY...Partly cloudy. A slight chance of afternoon showers and thunderstorms. Highs 90 to 100. Southeast wind 10 to 15 mph. Chance of rain 20 percent. .MONDAY NIGHT...Considerable cloudiness. A chance of showers and a slight chance of thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows 69 to 79. East wind 10 to 15 mph. Chance of rain 30 percent. .TUESDAY...Partly cloudy. A chance of afternoon showers and thunderstorms. Highs 89 to 99. Southeast wind 10 to 15 mph. Chance of rain 30 percent. .TUESDAY NIGHT...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. Lows 66 to 76. East wind 5 to 10 mph. Chance of rain 30 percent. .WEDNESDAY...Partly cloudy. A 40 percent chance of afternoon showers and thunderstorms. Highs 83 to 99. .WEDNESDAY NIGHT...Partly cloudy. A 30 percent chance of showers and thunderstorms in the evening. Lows 54 to 75. .THURSDAY...Partly cloudy. A 40 percent chance of afternoon showers and thunderstorms. Highs 84 to 98. .THURSDAY NIGHT...Considerable cloudiness. A 30 percent chance of showers and thunderstorms in the evening. Lows 52 to 73. .FRIDAY...Partly cloudy. A 40 percent chance of afternoon showers and thunderstorms. Highs 80 to 94. .FRIDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows 53 to 73. Chance of rain 30 percent. .SATURDAY...Partly cloudy. A 40 percent chance of afternoon showers and thunderstorms. Highs 78 to 92. .SATURDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Lows 54 to 74. Chance of rain 30 percent. .SUNDAY...Partly cloudy. A 30 percent chance of afternoon showers and thunderstorms. Highs 80 to 94. $$ AZZ539-559-011100- Gila Bend-Sonoran Desert Natl Monument- Including the cities of Gila Bend, Sentinel, and Kaka 400 PM MST Sun Aug 31 2025 .TONIGHT...Mostly clear in the evening then becoming partly cloudy. Lows 75 to 85. West wind around 5 mph in the evening becoming south 5 to 10 mph after midnight. .LABOR DAY...Partly sunny. A slight chance of afternoon showers and thunderstorms. Very hot. Highs 105 to 110. East wind 5 to 10 mph. Chance of rain 10 percent. .MONDAY NIGHT...Considerable cloudiness in the evening then becoming partly cloudy. A chance of showers and a slight chance of thunderstorms. Lows 78 to 88. Southeast wind 5 to 10 mph. Chance of rain 30 percent. .TUESDAY...Partly cloudy. A slight chance of showers in the morning, then a chance of afternoon showers and thunderstorms. Hot. Highs 102 to 107. Southeast wind 5 to 10 mph. Chance of rain 30 percent. .TUESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows 76 to 86. South wind 5 to 10 mph. Chance of rain 30 percent. .WEDNESDAY...Partly cloudy. A 30 percent chance of afternoon showers and thunderstorms. Hot. Highs 98 to 106. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 76 to 84. .THURSDAY...Partly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Highs 96 to 103. Chance of rain 30 percent. .THURSDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows 73 to 81. Chance of rain 40 percent. .FRIDAY...Partly cloudy. A slight chance of showers in the morning, then a chance of afternoon showers and thunderstorms. Highs 92 to 100. Chance of rain 30 percent. .FRIDAY 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 80. Chance of rain 40 percent. .SATURDAY...Partly sunny with a 20 percent chance of showers and thunderstorms. Highs 91 to 99. .SATURDAY NIGHT...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Lows 74 to 81. Chance of rain 30 percent. .SUNDAY...Mostly sunny. A 10 percent chance of afternoon showers and thunderstorms. Highs 94 to 101. $$ AZZ534-538-011100- Aguila Valley-Tonopah Desert- Including the cities of Aguila, Gladden, Wickenburg, Arlington, Hassayampa, Tonopah, and Wintersburg 400 PM MST Sun Aug 31 2025 .TONIGHT...Mostly clear. Lows 74 to 84. West wind around 5 mph in the evening becoming northeast 5 to 10 mph after midnight. .LABOR DAY...Mostly sunny in the morning, then partly sunny with a slight chance of afternoon showers and thunderstorms. Very hot. Highs 105 to 110. Southeast wind 5 to 10 mph. Chance of rain 10 percent. .MONDAY NIGHT...Partly cloudy in the evening then considerable cloudiness. A slight chance of showers and thunderstorms. Lows 77 to 87. Southeast wind 5 to 10 mph. Chance of rain 20 percent. .TUESDAY...Partly cloudy. A slight chance of showers in the morning, then a chance of showers and a slight chance of thunderstorms in the afternoon. Hot. Highs 102 to 107. Southeast wind 5 to 10 mph. Chance of rain 10 percent. .TUESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows 75 to 85. East wind 5 to 10 mph. Chance of rain 30 percent. .WEDNESDAY...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. Hot. Highs 98 to 106. Chance of rain 30 percent. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 74 to 82. .THURSDAY...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the afternoon. Highs 96 to 103. Chance of rain 30 percent. .THURSDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows 71 to 79. Chance of rain 30 percent. .FRIDAY...Partly cloudy. A 20 percent chance of afternoon showers and thunderstorms. Highs 92 to 99. .FRIDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows 71 to 79. Chance of rain 30 percent. .SATURDAY...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 91 to 99. Chance of rain 30 percent. .SATURDAY NIGHT...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Lows 72 to 80. Chance of rain 30 percent. .SUNDAY...Mostly sunny, otherwise partly cloudy with a slight chance of showers in the morning, then a slight chance of afternoon showers and thunderstorms. Highs 93 to 101. Chance of rain 10 percent. $$ AZZ531-533-011100- Kofa-Central La Paz- Including the cities of Palm Canyon, Brenda, Harcuvar, Quartzsite, Vicksburg, Vicksburg Junction, and Salome 400 PM MST Sun Aug 31 2025 .TONIGHT...Clear. Lows 75 to 85. Southwest wind around 5 mph in the evening becoming southeast 5 to 10 mph after midnight. .LABOR DAY...Mostly sunny in the morning then becoming partly sunny. Very hot. Highs 105 to 110. Southeast wind 5 to 10 mph. .MONDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then considerable cloudiness with a chance of showers and a slight chance of thunderstorms after midnight. Lows 77 to 87. Southeast wind 5 to 10 mph. Chance of rain 30 percent. .TUESDAY...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Hot. Highs 101 to 106. Southeast wind 5 to 10 mph. Chance of rain 30 percent. .TUESDAY NIGHT...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. Lows 74 to 84. Northwest wind 5 to 10 mph in the evening becoming east after midnight. Chance of rain 30 percent. .WEDNESDAY...Partly cloudy. A slight chance of showers in the morning, then a chance of showers and a slight chance of thunderstorms in the afternoon. Hot. Highs 97 to 105. Chance of rain 30 percent. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows 74 to 82. Chance of rain 30 percent. .THURSDAY...Partly cloudy. A 30 percent chance of afternoon showers and thunderstorms. Highs 95 to 103. .THURSDAY 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 80. Chance of rain 30 percent. .FRIDAY...Partly sunny with a 20 percent chance of showers and thunderstorms. Highs 92 to 100. .FRIDAY 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 80. Chance of rain 30 percent. .SATURDAY...Partly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Highs 90 to 98. Chance of rain 30 percent. .SATURDAY NIGHT...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Lows 73 to 80. Chance of rain 30 percent. .SUNDAY...Mostly sunny, otherwise partly cloudy with a slight chance of showers in the morning, then a slight chance of afternoon showers and thunderstorms. Highs 93 to 101. Chance of rain 10 percent. $$ AZZ535-536-011100- Southeast Yuma County-Gila River Valley- Including the city of Ligurta 400 PM MST Sun Aug 31 2025 .TONIGHT...Mostly clear. Lows 75 to 85. Southwest wind around 5 mph in the evening becoming south after midnight. .LABOR DAY...Partly sunny. A slight chance of afternoon showers and thunderstorms. Hot. Highs 104 to 109. Southeast wind 5 to 10 mph. Chance of rain 10 percent. .MONDAY NIGHT...Considerable cloudiness with a slight chance of showers and thunderstorms in the evening, then partly cloudy with a chance of showers and a slight chance of thunderstorms after midnight. Lows 77 to 87. Southeast wind 5 to 10 mph. Chance of rain 30 percent. .TUESDAY...Partly cloudy with a chance of showers and a slight chance of thunderstorms. Hot. Highs 102 to 107. East wind 5 to 10 mph in the morning becoming south around 5 mph in the afternoon. Chance of rain 30 percent. .TUESDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows 75 to 85. Southwest wind 5 to 10 mph. Chance of rain 20 percent. .WEDNESDAY...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. Hot. Highs 99 to 105. Chance of rain 30 percent. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 78 to 83. .THURSDAY...Partly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Highs 97 to 103. Chance of rain 30 percent. .THURSDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows near 80. Chance of rain 30 percent. .FRIDAY...Partly sunny with a 20 percent chance of showers and thunderstorms. Highs 96 to 100. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 75 to 80. .SATURDAY...Partly sunny with a 20 percent chance of showers and thunderstorms. Highs in the mid to upper 90s. .SATURDAY NIGHT...Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows 75 to 80. .SUNDAY...Mostly sunny. A 10 percent chance of afternoon showers and thunderstorms. Highs 97 to 101. $$ AZZ530-CAZ569-011100- Parker Valley-Palo Verde Valley- Including the cities of Parker, Ehrenberg, Martinez Lake, Blythe, Palo Verde, and Ripley 400 PM MST Sun Aug 31 2025 /400 PM PDT Sun Aug 31 2025/ .TONIGHT...Clear. Lows 73 to 83. South wind around 5 mph. .LABOR DAY...Mostly sunny and very hot. Highs 106 to 111. South wind 5 to 10 mph. .MONDAY NIGHT...Partly cloudy. A chance of showers and a slight chance of thunderstorms after midnight. Lows 76 to 86. South wind 5 to 10 mph. .TUESDAY...Partly cloudy with a chance of showers and a slight chance of thunderstorms. Hot. Highs 102 to 107. Southeast wind 5 to 10 mph. Chance of rain 30 percent. .TUESDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows 74 to 84. Northwest wind 5 to 10 mph in the evening becoming south after midnight. Chance of rain 20 percent. .WEDNESDAY...Partly cloudy. A slight chance of showers in the morning, then a chance of showers and a slight chance of thunderstorms in the afternoon. Hot. Highs 101 to 107. Chance of rain 30 percent. .WEDNESDAY NIGHT...Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows 76 to 83. .THURSDAY...Partly sunny. A 20 percent chance of afternoon showers and thunderstorms. Hot. Highs 99 to 105. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 75 to 81. .FRIDAY...Partly sunny. A 20 percent chance of afternoon showers and thunderstorms. Highs 96 to 102. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 74 to 80. .SATURDAY...Partly sunny with a 20 percent chance of showers and thunderstorms. Highs 94 to 100. .SATURDAY NIGHT...Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows 74 to 80. .SUNDAY...Sunny. Highs 97 to 103. $$ CAZ564-565-568-570-011100- Chuckwalla Mountains-Imperial County Southeast-Chiriaco Summit- Chuckwalla Valley- Including the cities of Imperial Hot Mineral Springs, Winterhaven, Chiriaco Summit, and Midland 400 PM PDT Sun Aug 31 2025 .TONIGHT...Clear. Lows 76 to 86. Southwest wind around 5 mph in the evening becoming northwest 5 to 10 mph after midnight. .LABOR DAY...Mostly sunny and very hot. Highs 106 to 111. Southeast wind 5 to 10 mph. .MONDAY NIGHT...Partly cloudy. A chance of showers and a slight chance of thunderstorms after midnight. Lows 77 to 87. South wind 5 to 10 mph. .TUESDAY...Considerable cloudiness with a chance of showers in the morning, then partly cloudy with a slight chance of afternoon showers and thunderstorms. Hot. Highs 100 to 105. East wind 5 to 10 mph in the morning becoming south in the afternoon. Chance of rain 30 percent. .TUESDAY NIGHT...Partly cloudy in the evening then becoming mostly clear. A slight chance of showers and thunderstorms. Lows 75 to 85. Northwest wind 5 to 10 mph. Chance of rain 20 percent. .WEDNESDAY...Partly cloudy. A slight chance of showers in the morning, then a chance of showers and a slight chance of thunderstorms in the afternoon. Hot. Highs 95 to 105. Chance of rain 30 percent. .WEDNESDAY NIGHT...Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows 76 to 84. .THURSDAY...Partly sunny. A 20 percent chance of afternoon showers and thunderstorms. Hot. Highs 93 to 105. .THURSDAY NIGHT...Partly cloudy. A 10 percent chance of showers and thunderstorms in the evening. Lows 74 to 82. .FRIDAY...Partly sunny. A 20 percent chance of afternoon showers and thunderstorms. Highs 92 to 102. .FRIDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 72 to 81. .SATURDAY...Partly sunny. A slight chance of showers in the morning, then a slight chance of afternoon showers and thunderstorms. Highs 89 to 99. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy. A 10 percent chance of showers and thunderstorms in the evening. Lows 73 to 81. .SUNDAY...Sunny. Highs 93 to 103. $$ CAZ563-567-011100- Salton Sea-Imperial Valley- Including the cities of Desert Shores, El Centro, Calexico, Alamorio, and Brawley 400 PM PDT Sun Aug 31 2025 .TONIGHT...Clear. Lows 77 to 87. West wind 5 to 10 mph. .LABOR DAY...Mostly sunny and very hot. Highs 108 to 113. Southeast wind 5 to 10 mph. .MONDAY NIGHT...Partly cloudy. A chance of showers and a slight chance of thunderstorms after midnight. Lows 77 to 87. Southwest wind 5 to 10 mph in the evening becoming southeast after midnight. .TUESDAY...Partly cloudy with a chance of showers and a slight chance of thunderstorms. Hot. Highs 101 to 106. East wind 5 to 10 mph in the morning becoming southwest around 5 mph in the afternoon. Chance of rain 30 percent. .TUESDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows 77 to 87. West wind around 5 mph. Chance of rain 20 percent. .WEDNESDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers and a slight chance of thunderstorms in the afternoon. Hot. Highs 99 to 107. Chance of rain 30 percent. .WEDNESDAY NIGHT...Partly cloudy. A 10 percent chance of showers and thunderstorms in the evening. Lows 78 to 85. .THURSDAY...Partly sunny. A 20 percent chance of afternoon showers and thunderstorms. Hot. Highs 97 to 105. .THURSDAY NIGHT...Mostly clear. A 10 percent chance of showers and thunderstorms in the evening. Lows 77 to 84. .FRIDAY...Partly sunny. A 10 percent chance of afternoon showers and thunderstorms. Highs 94 to 104. .FRIDAY NIGHT...Partly cloudy. Lows 76 to 83. .SATURDAY...Partly sunny. A 10 percent chance of afternoon showers and thunderstorms. Highs 92 to 100. .SATURDAY NIGHT...Mostly clear. Lows 74 to 82. .SUNDAY...Sunny. Highs 96 to 104. $$ CAZ566-011100- Imperial County West- Including the cities of Coolidge Springs, Salton City, Winona, Coyote Wells, Ocotillo, and Plaster City 400 PM PDT Sun Aug 31 2025 .TONIGHT...Clear. Lows 78 to 88. West wind 5 to 10 mph. .LABOR DAY...Sunny in the morning then becoming partly sunny. Very hot. Highs 107 to 112. Northwest wind 5 to 10 mph in the morning becoming east in the afternoon. .MONDAY NIGHT...Partly cloudy. A chance of showers and a slight chance of thunderstorms after midnight. Lows 78 to 88. Southwest wind 5 to 10 mph. .TUESDAY...Partly cloudy in the morning then considerable cloudiness. A chance of showers and a slight chance of thunderstorms. Hot. Highs 100 to 105. North wind 5 to 10 mph. Chance of rain 30 percent. .TUESDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then clear after midnight. Lows 77 to 87. West wind 5 to 10 mph. Chance of rain 20 percent. .WEDNESDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers and a slight chance of thunderstorms in the afternoon. Hot. Highs 102 to 106. Chance of rain 30 percent. .WEDNESDAY NIGHT...Mostly clear. A 10 percent chance of showers and thunderstorms in the evening. Lows 79 to 86. .THURSDAY...Partly sunny. A 20 percent chance of afternoon showers and thunderstorms. Highs 100 to 104. .THURSDAY NIGHT...Mostly clear. Lows 77 to 83. .FRIDAY...Partly sunny. A 10 percent chance of afternoon showers and thunderstorms. Highs 99 to 103. .FRIDAY NIGHT...Mostly clear. Lows 76 to 82. .SATURDAY...Partly sunny. A 20 percent chance of afternoon showers and thunderstorms. Highs in the mid to upper 90s. .SATURDAY NIGHT...Mostly clear. Lows 75 to 81. .SUNDAY...Sunny. Highs 99 to 103. $$ CAZ562-011100- Imperial County Southwest- Including the city of Mountain Spring 400 PM PDT Sun Aug 31 2025 .TONIGHT...Clear. Lows 82 to 92. West wind 10 to 20 mph. .LABOR DAY...Sunny in the morning then becoming partly sunny. Very hot. Highs 106 to 111. West wind 10 to 15 mph in the morning becoming east 5 to 10 mph in the afternoon. .MONDAY NIGHT...Partly cloudy. A chance of showers and a slight chance of thunderstorms after midnight. Lows 81 to 91. Southwest wind 10 to 15 mph. .TUESDAY...Partly cloudy with a chance of showers and a slight chance of thunderstorms in the morning, then considerable cloudiness with a slight chance of afternoon showers and thunderstorms. Not as warm. Highs 99 to 104. Northwest wind 10 to 15 mph in the morning becoming northeast 5 to 15 mph in the afternoon. Chance of rain 30 percent. .TUESDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then clear after midnight. Lows 81 to 91. West wind 5 to 10 mph. Chance of rain 20 percent. .WEDNESDAY...Sunny in the morning, then partly cloudy with a chance of showers and a slight chance of thunderstorms in the afternoon. Hot. Highs 96 to 106. Chance of rain 30 percent. .WEDNESDAY NIGHT...Mostly clear. A 10 percent chance of showers and thunderstorms in the evening. Lows 79 to 89. .THURSDAY...Partly sunny. A 20 percent chance of afternoon showers and thunderstorms. Hot. Highs 95 to 105. .THURSDAY NIGHT...Mostly clear. Lows 77 to 87. .FRIDAY...Partly sunny. A 10 percent chance of afternoon showers and thunderstorms. Highs 93 to 103. .FRIDAY NIGHT...Mostly clear. Lows 76 to 86. .SATURDAY...Partly sunny. A 20 percent chance of afternoon showers and thunderstorms. Highs 89 to 99. .SATURDAY NIGHT...Mostly clear. Lows 75 to 85. .SUNDAY...Sunny. Highs 93 to 103. $$ CAZ560-561-011100- Joshua Tree NP West-Joshua Tree NP East- Including the cities of Cottonwood Visitor and Lost Horse-Keys Village 400 PM PDT Sun Aug 31 2025 .TONIGHT...Clear. Lows 73 to 83. West wind 5 to 10 mph. .LABOR DAY...Mostly sunny and hot. Highs 96 to 106. North wind 5 to 10 mph in the morning becoming south in the afternoon. .MONDAY NIGHT...Partly cloudy. A chance of showers after midnight. Lows 75 to 85. West wind 5 to 10 mph. .TUESDAY...Mostly cloudy. A chance of showers in the morning, then showers likely and a slight chance of thunderstorms in the afternoon. Not as warm. Highs 88 to 98. Northeast wind 5 to 10 mph in the morning becoming southeast in the afternoon. Chance of rain 20 percent. .TUESDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows 72 to 82. Northwest wind 5 to 10 mph. Chance of rain 20 percent. .WEDNESDAY...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 86 to 100. Chance of rain 40 percent. .WEDNESDAY NIGHT...Partly cloudy. A 10 percent chance of showers and thunderstorms in the evening. Lows 66 to 81. .THURSDAY...Partly sunny. A 20 percent chance of afternoon showers and thunderstorms. Highs 86 to 100. .THURSDAY NIGHT...Mostly clear. A 10 percent chance of showers and thunderstorms in the evening. Lows 63 to 79. .FRIDAY...Partly sunny. A 20 percent chance of afternoon showers and thunderstorms. Highs 83 to 97. .FRIDAY NIGHT...Mostly clear. A 10 percent chance of showers and thunderstorms in the evening. Lows 62 to 78. .SATURDAY...Partly sunny. A 20 percent chance of afternoon showers and thunderstorms. Highs 81 to 95. .SATURDAY NIGHT...Mostly clear. A 10 percent chance of showers and thunderstorms in the evening. Lows 61 to 77. .SUNDAY...Mostly sunny. Highs 83 to 97. $$ Visit us on Facebook, Twitter, and at weather.gov/phoenix