Zone Forecast Product
Issued by NWS Phoenix, AZ
Issued by NWS Phoenix, AZ
104 FPUS55 KPSR 062300 ZFPPSR Zone Forecast Product for Southwest Arizona/Southeast California National Weather Service Phoenix AZ 400 PM MST Sun Sep 6 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>544-546-548-550-551-071100- 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 Sep 6 2026 .TONIGHT...Partly cloudy and breezy. Lows 80 to 86. Northwest wind 10 to 20 mph in the evening decreasing to 5 to 10 mph after midnight. Gusts up to 30 mph in the evening. .LABOR DAY...Mostly sunny and hot. Highs 103 to 107. Northwest wind 5 to 15 mph. .MONDAY NIGHT...Partly cloudy in the evening then becoming mostly clear. Lows 80 to 87. Northwest wind 5 to 15 mph. .TUESDAY...Sunny and hot. Highs 104 to 109. Southeast wind around 5 mph in the morning becoming west 5 to 10 mph in the afternoon. .TUESDAY NIGHT...Partly cloudy. Lows 81 to 88. West wind 5 to 15 mph. .WEDNESDAY...Mostly sunny and hot. Highs 103 to 108. .WEDNESDAY NIGHT...Partly cloudy. Lows 82 to 88. .THURSDAY...Partly sunny and hot. Highs 103 to 109. .THURSDAY NIGHT...Partly cloudy. Lows 81 to 88. .FRIDAY...Mostly sunny. A 10 percent chance of afternoon showers and thunderstorms. Hot. Highs 101 to 106. .FRIDAY 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 78 to 84. Chance of rain 30 percent. .SATURDAY...Partly sunny with a 20 percent chance of showers and thunderstorms. Not as warm. Highs 96 to 102. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 76 to 83. .SUNDAY...Mostly sunny. A 10 percent chance of afternoon showers and thunderstorms. Highs 96 to 102. $$ AZZ541-549-555-071100- 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 Sep 6 2026 .TONIGHT...Partly cloudy. Lows 73 to 83. Northwest wind 10 to 15 mph in the evening becoming northeast 5 to 10 mph after midnight. .LABOR DAY...Partly sunny in the morning then becoming mostly sunny. Hot. Highs 101 to 106. East wind around 5 mph in the morning becoming west 10 to 15 mph in the afternoon. .MONDAY NIGHT...Partly cloudy in the evening then becoming clear. Lows 73 to 83. Northwest wind 10 to 15 mph in the evening becoming northeast 5 to 10 mph after midnight. .TUESDAY...Mostly sunny and hot. Highs 102 to 107. Southeast wind 5 to 10 mph in the morning becoming southwest in the afternoon. .TUESDAY NIGHT...Partly cloudy in the evening then becoming mostly clear. Lows 76 to 86. West wind around 5 mph in the evening becoming east 5 to 10 mph after midnight. .WEDNESDAY...Mostly sunny and hot. Highs 102 to 106. .WEDNESDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 81 to 86. .THURSDAY...Partly sunny in the morning then becoming sunny. Hot. Highs 102 to 106. .THURSDAY NIGHT...Partly cloudy. A 10 percent chance of showers and thunderstorms after midnight. Lows 79 to 84. .FRIDAY...Mostly sunny. A 10 percent chance of afternoon showers and thunderstorms. Highs 99 to 103. .FRIDAY 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 75 to 81. Chance of rain 40 percent. .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. Not as warm. Highs in the mid to upper 90s. Chance of rain 30 percent. .SATURDAY 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 79. 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 99. Chance of rain 10 percent. $$ AZZ553-554-071100- Northwest Pinal County-West Pinal County- Including the cities of Casa Grande, Cactus Forest, Florence, and Coolidge 400 PM MST Sun Sep 6 2026 .TONIGHT...Partly cloudy. Lows 74 to 84. West wind 5 to 15 mph. .LABOR DAY...Partly sunny in the morning then becoming mostly sunny. Hot. Highs 102 to 107. West wind 5 to 10 mph. .MONDAY NIGHT...Mostly clear. Lows 75 to 85. West wind 5 to 10 mph in the evening becoming southwest after midnight. .TUESDAY...Mostly sunny and hot. Highs 103 to 108. Southwest wind around 5 mph in the morning becoming west 5 to 10 mph in the afternoon. .TUESDAY NIGHT...Partly cloudy. Lows 75 to 85. West wind 5 to 10 mph in the evening becoming south after midnight. .WEDNESDAY...Mostly sunny and hot. Highs 101 to 107. .WEDNESDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 79 to 86. .THURSDAY...Partly sunny and hot. Highs 101 to 107. .THURSDAY NIGHT...Partly cloudy. A 10 percent chance of showers and thunderstorms in the evening. Lows 79 to 86. .FRIDAY...Partly sunny. A 20 percent chance of afternoon showers and thunderstorms. Hot. Highs 99 to 105. .FRIDAY 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 75 to 82. Chance of rain 30 percent. .SATURDAY...Partly sunny with a 20 percent chance of showers and thunderstorms. Highs 95 to 101. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 73 to 80. .SUNDAY...Mostly sunny. A 10 percent chance of afternoon showers and thunderstorms. Highs 95 to 101. $$ AZZ532-071100- Yuma- Including the cities of Yuma and Fortuna Foothills 400 PM MST Sun Sep 6 2026 .TONIGHT...Partly cloudy and breezy. Lows 81 to 83. North wind 10 to 20 mph in the evening becoming northwest 5 to 10 mph after midnight. Gusts up to 30 mph in the evening. .LABOR DAY...Mostly sunny and hot. Highs near 106. Northwest wind 5 to 10 mph. .MONDAY NIGHT...Partly cloudy. Lows 83 to 85. Northwest wind 5 to 10 mph. .TUESDAY...Mostly sunny and hot. Highs near 109. Northwest wind 5 to 10 mph in the morning becoming west in the afternoon. .TUESDAY NIGHT...Mostly clear in the evening then becoming partly cloudy. Lows 84 to 85. South wind 5 to 15 mph. .WEDNESDAY...Partly sunny and hot. Highs 106 to 108. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid to upper 80s. .THURSDAY...Partly sunny and hot. Highs 107 to 109. .THURSDAY NIGHT...Mostly clear. Lows in the mid to upper 80s. .FRIDAY...Partly sunny in the morning then becoming sunny. Hot. Highs 106 to 108. .FRIDAY NIGHT...Mostly clear. Lows in the lower to mid 80s. .SATURDAY...Sunny and hot. Highs 103 to 105. .SATURDAY NIGHT...Clear. Lows near 80. .SUNDAY...Sunny. Highs 101 to 104. $$ AZZ562-071100- Globe/Miami- Including the cities of Globe and Miami 400 PM MST Sun Sep 6 2026 .TONIGHT...Partly cloudy. Lows 65 to 75. West wind 10 to 15 mph in the evening becoming northwest around 5 mph after midnight. .LABOR DAY...Partly sunny. Highs 90 to 100. Northwest wind 5 to 15 mph. .MONDAY NIGHT...Partly cloudy in the evening then becoming mostly clear. Lows 65 to 75. West wind 10 to 15 mph in the evening becoming southeast around 5 mph after midnight. .TUESDAY...Mostly sunny. Highs 92 to 102. Light wind in the morning becoming west 5 to 10 mph in the afternoon. .TUESDAY NIGHT...Partly cloudy. Lows 67 to 77. West wind 5 to 10 mph in the evening becoming southeast around 5 mph after midnight. .WEDNESDAY...Mostly sunny. Highs 96 to 102. .WEDNESDAY NIGHT...Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows in the mid 70s. .THURSDAY...Partly sunny. A 20 percent chance of afternoon showers and thunderstorms. Highs 94 to 100. .THURSDAY NIGHT...Partly cloudy. A 10 percent chance of showers and thunderstorms in the evening. Lows in the lower to mid 70s. .FRIDAY...Partly sunny. A 20 percent chance of afternoon showers and thunderstorms. Not as warm. Highs in the lower to mid 90s. .FRIDAY 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 in the lower 70s. Chance of rain 30 percent. .SATURDAY...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Highs near 90. Chance of rain 30 percent. .SATURDAY 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 near 70. 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 86 to 92. Chance of rain 20 percent. $$ AZZ545-547-552-556>558-561-071100- 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 Sep 6 2026 .TONIGHT...Partly cloudy. Lows 72 to 82. Northwest wind 10 to 15 mph in the evening becoming north 5 to 10 mph after midnight. .LABOR DAY...Partly sunny and hot. Highs 100 to 105. North wind around 5 mph in the morning becoming west 10 to 15 mph in the afternoon. .MONDAY NIGHT...Partly cloudy in the evening then becoming mostly clear. Lows 72 to 82. West wind 10 to 15 mph in the evening becoming northeast 5 to 10 mph after midnight. .TUESDAY...Mostly sunny and hot. Highs 102 to 107. Southeast wind around 5 mph in the morning becoming west 5 to 10 mph in the afternoon. .TUESDAY NIGHT...Partly cloudy in the evening then becoming mostly clear. Lows 75 to 85. West wind 5 to 10 mph in the evening becoming east around 5 mph after midnight. .WEDNESDAY...Mostly sunny and hot. Highs 90 to 106. .WEDNESDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 69 to 84. .THURSDAY...Partly sunny. A 10 percent chance of afternoon showers and thunderstorms. Hot. Highs 89 to 105. .THURSDAY NIGHT...Partly cloudy. A 10 percent chance of showers and thunderstorms in the evening. Lows 68 to 83. .FRIDAY...Partly sunny. A 20 percent chance of afternoon showers and thunderstorms. Highs 85 to 101. .FRIDAY 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 79. Chance of rain 40 percent. .SATURDAY...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Highs 81 to 97. Chance of rain 30 percent. .SATURDAY 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 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 81 to 97. Chance of rain 20 percent. $$ AZZ560-563-071100- San Carlos-Southeast Gila County- Including the cities of San Carlos and Peridot 400 PM MST Sun Sep 6 2026 .TONIGHT...Partly cloudy. Lows 68 to 78. West wind 10 to 15 mph in the evening becoming northeast around 5 mph after midnight. .LABOR DAY...Partly sunny. Highs 91 to 101. North wind around 5 mph in the morning becoming west 10 to 15 mph in the afternoon. .MONDAY NIGHT...Partly cloudy. Lows 68 to 78. West wind 5 to 10 mph in the evening becoming northeast around 5 mph after midnight. .TUESDAY...Mostly sunny. Highs 93 to 103. East wind around 5 mph in the morning becoming west 5 to 10 mph in the afternoon. .TUESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows 70 to 80. Northeast wind 5 to 10 mph. Chance of rain 10 percent. .WEDNESDAY...Partly sunny. A 10 percent chance of afternoon showers and thunderstorms. Highs 87 to 103. .WEDNESDAY NIGHT...Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows 58 to 80. .THURSDAY...Partly sunny. A 20 percent chance of afternoon showers and thunderstorms. Highs 86 to 100. .THURSDAY NIGHT...Partly cloudy. A 10 percent chance of showers and thunderstorms in the evening. Lows 57 to 78. .FRIDAY...Partly sunny. A 20 percent chance of afternoon showers and thunderstorms. Highs 83 to 97. .FRIDAY 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 55 to 75. Chance of rain 30 percent. .SATURDAY...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Highs 79 to 93. Chance of rain 40 percent. .SATURDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a chance of showers after midnight. Lows 54 to 73. 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 79 to 93. Chance of rain 20 percent. $$ AZZ539-559-071100- Gila Bend-Sonoran Desert Natl Monument- Including the cities of Gila Bend, Sentinel, and Kaka 400 PM MST Sun Sep 6 2026 .TONIGHT...Partly cloudy. Lows 75 to 85. Northwest wind 5 to 15 mph. .LABOR DAY...Mostly sunny and hot. Highs 103 to 108. Northwest wind 5 to 10 mph. .MONDAY NIGHT...Partly cloudy in the evening then becoming mostly clear. Lows 76 to 86. West wind 5 to 10 mph. .TUESDAY...Sunny and very hot. Highs 105 to 110. West wind 5 to 10 mph. .TUESDAY NIGHT...Partly cloudy. Lows 77 to 87. Southwest wind 5 to 15 mph. .WEDNESDAY...Partly sunny and hot. Highs 101 to 109. .WEDNESDAY NIGHT...Partly cloudy. Lows 81 to 87. .THURSDAY...Partly sunny and hot. Highs 101 to 109. .THURSDAY NIGHT...Mostly clear. Lows 79 to 87. .FRIDAY...Partly sunny. A 10 percent chance of afternoon showers and thunderstorms. Hot. Highs 99 to 107. .FRIDAY NIGHT...Mostly clear with a 10 percent chance of showers and thunderstorms. Lows 76 to 84. .SATURDAY...Partly sunny. A slight chance of showers in the morning, then a slight chance of afternoon showers and thunderstorms. Highs 97 to 104. Chance of rain 10 percent. .SATURDAY NIGHT...Mostly clear. A 10 percent chance of showers and thunderstorms in the evening. Lows 75 to 82. .SUNDAY...Mostly sunny. A 10 percent chance of afternoon showers and thunderstorms. Highs 96 to 103. $$ AZZ534-538-071100- Aguila Valley-Tonopah Desert- Including the cities of Aguila, Gladden, Wickenburg, Arlington, Hassayampa, Tonopah, and Wintersburg 400 PM MST Sun Sep 6 2026 .TONIGHT...Partly cloudy and windy. Lows 75 to 85. Northwest wind 10 to 20 mph. Gusts up to 35 mph in the evening. .LABOR DAY...Mostly sunny and hot. Highs 103 to 108. Northwest wind 5 to 15 mph. .MONDAY NIGHT...Mostly clear. Lows 75 to 85. Northwest wind 5 to 15 mph. .TUESDAY...Sunny and hot. Highs 104 to 109. West wind 5 to 10 mph. .TUESDAY NIGHT...Partly cloudy. Lows 76 to 86. West wind 5 to 15 mph. .WEDNESDAY...Mostly sunny and hot. Highs 101 to 108. .WEDNESDAY NIGHT...Partly cloudy. Lows 79 to 87. .THURSDAY...Partly sunny and hot. Highs 101 to 109. .THURSDAY NIGHT...Mostly clear. Lows 78 to 86. .FRIDAY...Mostly sunny. A 10 percent chance of afternoon showers and thunderstorms. Hot. Highs 99 to 106. .FRIDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 75 to 83. .SATURDAY...Mostly sunny. A 10 percent chance of afternoon showers and thunderstorms. Highs 94 to 104. .SATURDAY NIGHT...Mostly clear with a 10 percent chance of showers and thunderstorms. Lows 73 to 81. .SUNDAY...Mostly sunny. Highs 93 to 103. Chance of precipitation 10 percent. $$ AZZ531-533-071100- Kofa-Central La Paz- Including the cities of Palm Canyon, Brenda, Harcuvar, Quartzsite, Vicksburg, Vicksburg Junction, and Salome 400 PM MST Sun Sep 6 2026 .TONIGHT...Partly cloudy and breezy. Lows 72 to 82. Northwest wind 10 to 20 mph. Gusts up to 30 mph in the evening. .LABOR DAY...Mostly sunny. Highs 99 to 104. Northwest wind 5 to 15 mph. .MONDAY NIGHT...Partly cloudy. Lows 75 to 85. Northwest wind 5 to 10 mph. .TUESDAY...Mostly sunny and hot. Highs 103 to 108. Northwest wind 5 to 10 mph. .TUESDAY NIGHT...Mostly clear in the evening then becoming partly cloudy. Lows 75 to 85. West wind 5 to 10 mph in the evening becoming southwest after midnight. .WEDNESDAY...Mostly sunny and hot. Highs 100 to 108. .WEDNESDAY NIGHT...Partly cloudy. Lows 80 to 87. .THURSDAY...Partly sunny and hot. Highs 101 to 109. .THURSDAY NIGHT...Partly cloudy. Lows 78 to 86. .FRIDAY...Mostly sunny and hot. Highs 99 to 107. .FRIDAY NIGHT...Mostly clear. Lows 74 to 83. .SATURDAY...Mostly sunny and hot. Highs 95 to 105. .SATURDAY NIGHT...Clear. Lows 73 to 81. .SUNDAY...Sunny. Highs 94 to 102. $$ AZZ535-536-071100- Southeast Yuma County-Gila River Valley- Including the city of Ligurta 400 PM MST Sun Sep 6 2026 .TONIGHT...Partly cloudy and breezy. Lows 75 to 85. Northwest wind 5 to 15 mph. Gusts up to 30 mph in the evening. .LABOR DAY...Mostly sunny and hot. Highs 103 to 108. Northwest wind 5 to 10 mph. .MONDAY NIGHT...Partly cloudy. Lows 76 to 86. Northwest wind 5 to 10 mph. .TUESDAY...Mostly sunny and very hot. Highs 105 to 110. Southwest wind 5 to 10 mph. .TUESDAY NIGHT...Partly cloudy. Lows 76 to 86. Southwest wind 5 to 15 mph. .WEDNESDAY...Partly sunny and hot. Highs 103 to 109. .WEDNESDAY NIGHT...Partly cloudy. Lows 82 to 87. .THURSDAY...Partly sunny and hot. Highs 104 to 109. .THURSDAY NIGHT...Mostly clear. Lows 82 to 87. .FRIDAY...Partly sunny. A 10 percent chance of afternoon showers and thunderstorms. Hot. Highs 101 to 107. .FRIDAY NIGHT...Mostly clear. Lows 79 to 84. .SATURDAY...Mostly sunny. Highs 99 to 104. .SATURDAY NIGHT...Clear. Lows 77 to 82. .SUNDAY...Mostly sunny. Highs 98 to 103. $$ AZZ530-CAZ569-071100- Parker Valley-Palo Verde Valley- Including the cities of Parker, Ehrenberg, Martinez Lake, Blythe, Palo Verde, and Ripley 400 PM MST Sun Sep 6 2026 /400 PM PDT Sun Sep 6 2026/ .TONIGHT...Partly cloudy and breezy. Lows 71 to 81. North wind 10 to 20 mph in the evening becoming northwest 5 to 10 mph after midnight. Gusts up to 30 mph in the evening. .LABOR DAY...Mostly sunny and hot. Highs 101 to 106. Northwest wind 5 to 15 mph. .MONDAY NIGHT...Partly cloudy. Lows 74 to 84. Northwest wind 5 to 10 mph. .TUESDAY...Mostly sunny and hot. Highs 104 to 109. Northwest wind 5 to 10 mph. .TUESDAY NIGHT...Mostly clear. Lows 76 to 86. West wind 5 to 10 mph in the evening becoming south after midnight. .WEDNESDAY...Mostly sunny and very hot. Highs 105 to 110. .WEDNESDAY NIGHT...Partly cloudy. Lows 81 to 87. .THURSDAY...Partly sunny in the morning then becoming sunny. Very hot. Highs 105 to 111. .THURSDAY NIGHT...Mostly clear. Lows 82 to 87. .FRIDAY...Sunny and very hot. Highs 104 to 110. .FRIDAY NIGHT...Clear. Lows 79 to 85. .SATURDAY...Mostly sunny and hot. Highs 101 to 107. .SATURDAY NIGHT...Clear. Lows 75 to 81. .SUNDAY...Sunny and hot. Highs 99 to 105. $$ CAZ564-565-568-570-071100- 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 Sep 6 2026 .TONIGHT...Partly cloudy. Lows 72 to 82. Northwest wind 5 to 15 mph. .LABOR DAY...Mostly sunny and hot. Highs 100 to 105. Northwest wind 5 to 10 mph. .MONDAY NIGHT...Mostly clear in the evening then becoming partly cloudy. Lows 76 to 86. Northwest wind 5 to 10 mph. .TUESDAY...Mostly sunny and hot. Highs 104 to 109. Northwest wind 5 to 15 mph. .TUESDAY NIGHT...Mostly clear. Lows 78 to 88. West wind 5 to 10 mph. .WEDNESDAY...Mostly sunny and very hot. Highs 98 to 110. .WEDNESDAY NIGHT...Partly cloudy. Lows 80 to 88. .THURSDAY...Partly sunny in the morning then becoming sunny. Very hot. Highs 99 to 111. .THURSDAY NIGHT...Mostly clear. Lows 79 to 88. .FRIDAY...Sunny and very hot. Highs 98 to 110. .FRIDAY NIGHT...Clear. Lows 75 to 85. .SATURDAY...Sunny and hot. Highs 95 to 106. .SATURDAY NIGHT...Clear. Lows 71 to 81. .SUNDAY...Sunny and hot. Highs 93 to 105. $$ CAZ563-567-071100- Salton Sea-Imperial Valley- Including the cities of Desert Shores, El Centro, Calexico, Alamorio, and Brawley 400 PM PDT Sun Sep 6 2026 .TONIGHT...Partly cloudy. Lows 75 to 85. Northwest wind 5 to 15 mph. .LABOR DAY...Mostly sunny and hot. Highs 103 to 108. Northwest wind 5 to 10 mph. .MONDAY NIGHT...Mostly clear in the evening then becoming partly cloudy. Lows 77 to 87. Northwest wind 5 to 15 mph. .TUESDAY...Mostly sunny and very hot. Highs 106 to 111. Northwest wind 5 to 10 mph. .TUESDAY NIGHT...Mostly clear. Lows 79 to 89. West wind 5 to 10 mph in the evening becoming southeast after midnight. .WEDNESDAY...Mostly sunny and very hot. Highs 103 to 111. .WEDNESDAY NIGHT...Partly cloudy. Lows 83 to 90. .THURSDAY...Partly sunny and very hot. Highs 103 to 113. .THURSDAY NIGHT...Partly cloudy. Lows 83 to 89. .FRIDAY...Sunny and very hot. Highs 103 to 113. .FRIDAY NIGHT...Mostly clear. Lows 79 to 85. .SATURDAY...Sunny and hot. Highs 101 to 109. .SATURDAY NIGHT...Clear. Lows 75 to 82. .SUNDAY...Sunny and hot. Highs 98 to 106. $$ CAZ566-071100- Imperial County West- Including the cities of Coolidge Springs, Salton City, Winona, Coyote Wells, Ocotillo, and Plaster City 400 PM PDT Sun Sep 6 2026 .TONIGHT...Partly cloudy. Lows 77 to 87. Northwest wind 10 to 15 mph in the evening becoming west around 5 mph after midnight. .LABOR DAY...Partly sunny in the morning then becoming mostly sunny. Hot. Highs 102 to 107. Northwest wind around 5 mph in the morning becoming northeast 5 to 10 mph in the afternoon. .MONDAY NIGHT...Mostly clear. Lows 78 to 88. West wind 5 to 10 mph. .TUESDAY...Mostly sunny and very hot. Highs 105 to 110. Northwest wind 5 to 10 mph in the morning becoming northeast in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows 80 to 90. West wind around 5 mph. .WEDNESDAY...Mostly sunny and very hot. Highs 107 to 111. .WEDNESDAY NIGHT...Partly cloudy. Lows 85 to 90. .THURSDAY...Mostly sunny and very hot. Highs 108 to 112. .THURSDAY NIGHT...Partly cloudy. Lows 85 to 90. .FRIDAY...Sunny and very hot. Highs 108 to 112. .FRIDAY NIGHT...Mostly clear. Lows 82 to 87. .SATURDAY...Sunny and very hot. Highs 104 to 110. .SATURDAY NIGHT...Clear. Lows 78 to 83. .SUNDAY...Sunny and hot. Highs 102 to 106. $$ CAZ562-071100- Imperial County Southwest- Including the city of Mountain Spring 400 PM PDT Sun Sep 6 2026 .TONIGHT...Partly cloudy. Lows 79 to 89. North wind 5 to 10 mph in the evening becoming southwest after midnight. .LABOR DAY...Mostly sunny and hot. Highs 101 to 106. East wind 5 to 10 mph. .MONDAY NIGHT...Clear. Lows 80 to 90. West wind 10 to 15 mph. .TUESDAY...Mostly sunny, otherwise partly cloudy with a slight chance of afternoon showers and thunderstorms. Hot. Highs 104 to 109. Northwest wind 5 to 10 mph in the morning becoming east in the afternoon. Chance of rain 10 percent. .TUESDAY NIGHT...Mostly clear. Lows 82 to 92. West wind 5 to 10 mph. .WEDNESDAY...Partly sunny. A 10 percent chance of afternoon showers and thunderstorms. Hot. Highs 99 to 109. .WEDNESDAY NIGHT...Partly cloudy. Lows 82 to 92. .THURSDAY...Mostly sunny. A 10 percent chance of afternoon showers and thunderstorms. Very hot. Highs 100 to 112. .THURSDAY NIGHT...Partly cloudy. Lows 81 to 92. .FRIDAY...Sunny. A 10 percent chance of afternoon showers and thunderstorms. Very hot. Highs 100 to 112. .FRIDAY NIGHT...Mostly clear. Not as warm. Lows 76 to 87. .SATURDAY...Sunny and hot. Highs 96 to 108. .SATURDAY NIGHT...Clear. Lows 73 to 83. .SUNDAY...Sunny. Highs 94 to 104. $$ CAZ560-561-071100- Joshua Tree NP West-Joshua Tree NP East- Including the cities of Cottonwood Visitor and Lost Horse-Keys Village 400 PM PDT Sun Sep 6 2026 .TONIGHT...Partly cloudy. Lows 67 to 77. West wind 5 to 10 mph. .LABOR DAY...Mostly sunny and warmer. Highs 86 to 96. West wind 5 to 10 mph. .MONDAY NIGHT...Mostly clear. Lows 70 to 80. West wind 5 to 10 mph. .TUESDAY...Mostly sunny and warmer. Highs 91 to 101. North wind 5 to 10 mph. .TUESDAY NIGHT...Mostly clear and warmer. Lows 75 to 85. Northwest wind 5 to 10 mph. .WEDNESDAY...Mostly sunny. Highs 88 to 104. .WEDNESDAY NIGHT...Partly cloudy. Lows 68 to 86. .THURSDAY...Mostly sunny and hot. Highs 89 to 105. .THURSDAY NIGHT...Mostly clear. Lows 68 to 86. .FRIDAY...Sunny and hot. Highs 89 to 105. .FRIDAY NIGHT...Clear. Not as warm. Lows 64 to 81. .SATURDAY...Sunny. Highs 86 to 102. .SATURDAY NIGHT...Clear. Lows 61 to 77. .SUNDAY...Sunny. Highs 83 to 99. $$ Visit us on Facebook, Twitter, and at weather.gov/phoenix