Zone Forecast Product
Issued by NWS Phoenix, AZ
Issued by NWS Phoenix, AZ
959 FPUS55 KPSR 072300 ZFPPSR Zone Forecast Product for Southwest Arizona/Southeast California National Weather Service Phoenix AZ 400 PM MST Mon Sep 7 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>544-546-548-550-551-081100- 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 Mon Sep 7 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM TUESDAY TO 8 PM MST THURSDAY... .TONIGHT...Partly cloudy. Lows 80 to 87. Northwest wind 5 to 15 mph. .TUESDAY...Sunny and hot. Highs 104 to 108. East wind around 5 mph in the morning becoming west 5 to 10 mph in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows 81 to 87. Southwest wind 5 to 10 mph. .WEDNESDAY...Mostly sunny and hot. Highs 104 to 109. Southwest wind 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows 82 to 89. West wind 5 to 10 mph in the evening becoming south 10 to 15 mph after midnight. .THURSDAY...Mostly sunny and hot. Highs 105 to 110. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 81 to 89. .FRIDAY...Mostly sunny with a 10 percent chance of showers and thunderstorms. Hot. Highs 102 to 108. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 79 to 87. .SATURDAY...Mostly sunny. A 10 percent chance of showers and thunderstorms in the morning. Highs 100 to 106. .SATURDAY NIGHT...Mostly clear with a 10 percent chance of showers and thunderstorms. Lows 77 to 85. .SUNDAY...Mostly sunny. A 10 percent chance of showers and thunderstorms in the morning. Highs 99 to 104. .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. Lows 76 to 82. Chance of rain 30 percent. .MONDAY...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the morning, then a slight chance of afternoon showers and thunderstorms. Highs 95 to 101. Chance of rain 30 percent. $$ AZZ541-549-081100- Cave Creek/New River-Fountain Hills/East Mesa- Including the cities of Scottsdale and Fountain Hills 400 PM MST Mon Sep 7 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM TUESDAY TO 8 PM MST THURSDAY... .TONIGHT...Partly cloudy. Lows 75 to 85. Northwest wind 10 to 15 mph in the evening becoming northeast 5 to 10 mph after midnight. .TUESDAY...Mostly sunny and hot. Highs 103 to 108. East wind 5 to 10 mph in the morning becoming southwest in the afternoon. .TUESDAY NIGHT...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 103 to 108. South wind around 5 mph in the morning becoming southwest 5 to 10 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy. Lows 76 to 86. West wind 5 to 10 mph in the evening becoming east around 5 mph after midnight. .THURSDAY...Mostly sunny and hot. Highs 102 to 108. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 79 to 85. .FRIDAY...Mostly sunny with a 10 percent chance of 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 77 to 84. Chance of rain 40 percent. .SATURDAY...Mostly sunny. A 10 percent chance of showers and thunderstorms in the morning. Highs 97 to 103. .SATURDAY NIGHT...Mostly clear with a 20 percent chance of showers and thunderstorms. Lows 75 to 82. .SUNDAY...Mostly sunny. A 10 percent chance of showers in the morning. Highs 96 to 102. .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. Lows 73 to 80. Chance of rain 30 percent. .MONDAY...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the morning, then a slight chance of afternoon showers and thunderstorms. Highs 92 to 98. Chance of rain 30 percent. $$ AZZ555-081100- Apache Junction/Gold Canyon- Including the city of Apache Junction 400 PM MST Mon Sep 7 2026 .TONIGHT...Partly cloudy. Lows 73 to 83. Northwest wind 5 to 10 mph in the evening becoming light after midnight. .TUESDAY...Mostly sunny and hot. Highs 101 to 106. Southeast wind around 5 mph in the morning becoming west 5 to 10 mph in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows 74 to 84. Northwest wind around 5 mph in the evening becoming southeast after midnight. .WEDNESDAY...Mostly sunny and hot. Highs 102 to 107. South wind around 5 mph in the morning becoming west 5 to 10 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy. Lows 75 to 85. West wind 5 to 10 mph in the evening becoming southeast around 5 mph after midnight. .THURSDAY...Partly sunny and hot. Highs 104 to 106. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows in the lower to mid 80s. .FRIDAY...Partly sunny with a 10 percent chance of showers and thunderstorms. Highs 101 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 near 80. Chance of rain 30 percent. .SATURDAY...Partly sunny. A 10 percent chance of showers and thunderstorms in the morning. Highs 99 to 101. .SATURDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Lows 76 to 81. Chance of rain 20 percent. .SUNDAY...Mostly sunny. A 10 percent chance of showers in the morning. Highs 99 to 101. .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. Lows in the mid to upper 70s. Chance of rain 30 percent. .MONDAY...Partly cloudy. A chance of showers in the morning, then a slight chance of afternoon showers and thunderstorms. Highs in the mid to upper 90s. Chance of rain 30 percent. $$ AZZ553-554-081100- Northwest Pinal County-West Pinal County- Including the cities of Casa Grande, Cactus Forest, Florence, and Coolidge 400 PM MST Mon Sep 7 2026 .TONIGHT...Partly cloudy. Lows 75 to 85. West wind 5 to 10 mph in the evening becoming southwest after midnight. .TUESDAY...Mostly sunny and hot. Highs 103 to 108. Southwest wind around 5 mph in the morning becoming west 5 to 10 mph in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows 75 to 85. Southwest wind 5 to 10 mph. .WEDNESDAY...Mostly sunny and hot. Highs 103 to 108. West wind 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows 76 to 86. West wind 5 to 10 mph in the evening becoming south 10 to 15 mph after midnight. .THURSDAY...Partly sunny and hot. Highs 102 to 108. .THURSDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Lows 78 to 86. Chance of rain 30 percent. .FRIDAY...Partly sunny with a 20 percent chance of showers and thunderstorms. Hot. Highs 100 to 106. .FRIDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows 77 to 84. Chance of rain 30 percent. .SATURDAY...Mostly sunny with a 10 percent chance of showers and thunderstorms. Highs 98 to 104. .SATURDAY NIGHT...Mostly clear. A 10 percent chance of showers and thunderstorms in the evening. Lows 76 to 82. .SUNDAY...Partly sunny. A 10 percent chance of showers and thunderstorms in the morning. Highs 98 to 104. .SUNDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Lows 74 to 80. Chance of rain 30 percent. .MONDAY...Partly cloudy with a chance of showers and a slight chance of thunderstorms. Highs 94 to 100. Chance of rain 40 percent. $$ AZZ532-081100- Yuma- Including the cities of Yuma and Fortuna Foothills 400 PM MST Mon Sep 7 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM TUESDAY TO 8 PM MST THURSDAY... .TONIGHT...Partly cloudy. Lows 83 to 84. Northwest wind 5 to 10 mph. .TUESDAY...Mostly sunny and hot. Highs near 109. Northeast wind 5 to 10 mph in the morning becoming west in the afternoon. .TUESDAY NIGHT...Partly cloudy. Lows 84 to 85. South wind 5 to 15 mph. .WEDNESDAY...Partly sunny in the morning then becoming mostly sunny. Hot. Highs near 109. South wind 5 to 15 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows 84 to 86. South wind 5 to 15 mph. .THURSDAY...Mostly sunny and hot. Highs 107 to 110. .THURSDAY NIGHT...Mostly clear. Lows in the mid to upper 80s. .FRIDAY...Mostly sunny and hot. Highs 106 to 109. .FRIDAY NIGHT...Mostly clear. Lows in the lower to mid 80s. .SATURDAY...Mostly sunny and hot. Highs 105 to 107. .SATURDAY NIGHT...Clear. Lows in the lower 80s. .SUNDAY...Mostly sunny and hot. Highs 104 to 106. .SUNDAY NIGHT...Clear. Lows in the lower 80s. .MONDAY...Mostly sunny, otherwise partly cloudy with a slight chance of showers in the morning, then a slight chance of afternoon showers and thunderstorms. Highs 102 to 104. Chance of rain 10 percent. $$ AZZ562-081100- Globe/Miami- Including the cities of Globe and Miami 400 PM MST Mon Sep 7 2026 .TONIGHT...Partly cloudy. Lows 65 to 75. West wind 5 to 10 mph in the evening becoming light after midnight. .TUESDAY...Mostly sunny. Highs 92 to 102. Southeast wind around 5 mph in the morning becoming west 5 to 10 mph in the afternoon. .TUESDAY NIGHT...Partly cloudy. Lows 66 to 76. Northwest wind 5 to 10 mph. .WEDNESDAY...Mostly sunny in the morning then becoming partly sunny. Highs 93 to 103. Northwest wind 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the evening. Lows 67 to 77. Southwest wind 5 to 10 mph in the evening becoming east around 5 mph after midnight. Chance of rain 30 percent. .THURSDAY...Partly sunny. Highs 95 to 101. .THURSDAY NIGHT...Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows in the lower to mid 70s. .FRIDAY...Partly sunny. A 20 percent chance of afternoon showers and thunderstorms. Highs 91 to 97. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows in the lower 70s. .SATURDAY...Partly sunny with a 20 percent chance of showers and thunderstorms. Highs in the lower to mid 90s. .SATURDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the lower 70s. Chance of rain 20 percent. .SUNDAY...Partly sunny. A slight chance of showers in the morning, then a slight chance of afternoon showers and thunderstorms. Highs near 90. Chance of rain 20 percent. .SUNDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Lows near 70. Chance of rain 30 percent. .MONDAY...Partly cloudy. A chance of showers in the morning, then a chance of afternoon showers and thunderstorms. Highs in the mid 80s to lower 90s. Chance of rain 40 percent. $$ AZZ545-547-552-556>558-561-081100- 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 Mon Sep 7 2026 .TONIGHT...Partly cloudy. Lows 73 to 83. Northwest wind 5 to 10 mph in the evening becoming northeast around 5 mph after midnight. .TUESDAY...Mostly sunny and hot. Highs 101 to 106. Southeast wind around 5 mph in the morning becoming west 5 to 10 mph in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows 73 to 83. Northwest wind 5 to 10 mph in the evening becoming east around 5 mph after midnight. .WEDNESDAY...Mostly sunny and hot. Highs 102 to 107. Southwest wind around 5 mph in the morning becoming west 10 to 15 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows 75 to 85. Northwest wind 5 to 10 mph in the evening becoming east around 5 mph after midnight. Chance of rain 10 percent. .THURSDAY...Mostly sunny and hot. Highs 90 to 106. .THURSDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows 68 to 83. Chance of rain 30 percent. .FRIDAY...Mostly sunny with a 10 percent chance of showers and thunderstorms. Highs 87 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 66 to 81. Chance of rain 30 percent. .SATURDAY...Partly sunny with a 20 percent chance of showers and thunderstorms. Highs 84 to 100. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 65 to 80. .SUNDAY...Partly sunny. A slight chance of showers in the morning, then a slight chance of afternoon showers and thunderstorms. Highs 84 to 100. Chance of rain 20 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. Lows 63 to 77. Chance of rain 30 percent. .MONDAY...Partly cloudy. A chance of showers in the morning, then a chance of showers and a slight chance of thunderstorms in the afternoon. Highs 81 to 97. Chance of rain 30 percent. $$ AZZ560-563-081100- San Carlos-Southeast Gila County- Including the cities of San Carlos and Peridot 400 PM MST Mon Sep 7 2026 .TONIGHT...Partly cloudy. Lows 68 to 78. Northeast wind 5 to 10 mph. .TUESDAY...Mostly sunny. Highs 93 to 103. Northeast 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 69 to 79. Northeast wind 5 to 10 mph. Chance of rain 10 percent. .WEDNESDAY...Partly sunny. A slight chance of afternoon showers and thunderstorms. Highs 94 to 104. North wind around 5 mph in the morning becoming west 5 to 10 mph in the afternoon. Chance of rain 10 percent. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the evening. Lows 70 to 80. Northeast wind 5 to 10 mph. Chance of rain 40 percent. .THURSDAY...Partly sunny. A 10 percent chance of afternoon showers and thunderstorms. Highs 87 to 101. .THURSDAY NIGHT...Partly cloudy. A 30 percent chance of showers and thunderstorms in the evening. Lows 58 to 78. .FRIDAY...Partly sunny. A 20 percent chance of afternoon showers and thunderstorms. Highs 84 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 56 to 77. Chance of rain 30 percent. .SATURDAY...Partly sunny. A slight chance of showers in the morning, then a slight chance of afternoon showers and thunderstorms. Highs 82 to 96. Chance of rain 10 percent. .SATURDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Lows 55 to 75. Chance of rain 20 percent. .SUNDAY...Partly sunny. A slight chance of showers in the morning, then a slight chance of afternoon showers and thunderstorms. Highs 80 to 94. Chance of rain 20 percent. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 54 to 74. .MONDAY...Partly cloudy. A slight chance of showers in the morning, then a chance of afternoon showers and thunderstorms. Highs 78 to 92. Chance of rain 40 percent. $$ AZZ539-559-081100- Gila Bend-Sonoran Desert Natl Monument- Including the cities of Gila Bend, Sentinel, and Kaka 400 PM MST Mon Sep 7 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM TUESDAY TO 8 PM MST THURSDAY... .TONIGHT...Partly cloudy. Lows 76 to 86. Northwest wind 5 to 10 mph in the evening becoming southwest around 5 mph after midnight. .TUESDAY...Mostly sunny and very hot. Highs 105 to 110. West wind 5 to 10 mph. .TUESDAY NIGHT...Mostly clear. Lows 77 to 87. Southwest wind 5 to 15 mph. .WEDNESDAY...Mostly sunny and very hot. Highs 105 to 110. West wind 5 to 15 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows 77 to 87. Southwest wind 5 to 15 mph. .THURSDAY...Partly sunny and very hot. Highs 102 to 110. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 80 to 88. .FRIDAY...Partly sunny with a 20 percent chance of showers and thunderstorms. Hot. Highs 101 to 109. .FRIDAY NIGHT...Partly cloudy. A 10 percent chance of showers and thunderstorms in the evening. Lows 78 to 86. .SATURDAY...Mostly sunny. Hot. Highs 99 to 107. .SATURDAY NIGHT...Clear. Lows 77 to 84. .SUNDAY...Partly sunny. A 10 percent chance of afternoon showers and thunderstorms. Hot. Highs 98 to 106. .SUNDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Lows 75 to 82. Chance of rain 20 percent. .MONDAY...Partly cloudy. A chance of showers in the morning, then a chance of showers and a slight chance of thunderstorms in the afternoon. Highs 95 to 103. Chance of rain 30 percent. $$ AZZ538-081100- Tonopah Desert- Including the cities of Arlington, Hassayampa, Tonopah, and Wintersburg 400 PM MST Mon Sep 7 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM TUESDAY TO 8 PM MST THURSDAY... .TONIGHT...Partly cloudy. Lows 75 to 85. Northwest wind 5 to 15 mph. .TUESDAY...Mostly sunny and very hot. Highs 105 to 110. West wind 5 to 10 mph. .TUESDAY NIGHT...Mostly clear. Lows 75 to 85. West wind 5 to 15 mph. .WEDNESDAY...Mostly sunny and hot. Highs 104 to 109. Southwest wind 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows 77 to 87. Southwest wind 5 to 15 mph. .THURSDAY...Mostly sunny and very hot. Highs 106 to 110. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 82 to 87. .FRIDAY...Partly sunny. A 10 percent chance of showers and thunderstorms in the morning. Hot. Highs 102 to 108. .FRIDAY NIGHT...Partly cloudy. A 10 percent chance of showers and thunderstorms in the evening. Lows 80 to 85. .SATURDAY...Mostly sunny and hot. Highs 100 to 106. .SATURDAY NIGHT...Clear. Lows 78 to 83. .SUNDAY...Sunny and hot. Highs 99 to 105. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 76 to 81. .MONDAY...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the morning, then a slight chance of afternoon showers and thunderstorms. Highs 96 to 102. Chance of rain 30 percent. $$ AZZ534-081100- Aguila Valley- Including the cities of Aguila, Gladden, and Wickenburg 400 PM MST Mon Sep 7 2026 .TONIGHT...Partly cloudy and breezy. Lows 71 to 81. Northwest wind 5 to 15 mph. Gusts up to 30 mph in the evening. .TUESDAY...Mostly sunny and hot. Highs 101 to 106. Northwest wind 5 to 10 mph. .TUESDAY NIGHT...Mostly clear. Lows 72 to 82. Northwest wind 5 to 10 mph. .WEDNESDAY...Mostly sunny and hot. Highs 102 to 107. Southeast wind around 5 mph in the morning becoming southwest 5 to 10 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy. Lows 75 to 85. West wind 5 to 10 mph in the evening becoming north around 5 mph after midnight. .THURSDAY...Mostly sunny and hot. Highs 99 to 107. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 77 to 83. .FRIDAY...Partly sunny in the morning, then sunny with a 10 percent chance of afternoon showers and thunderstorms. Highs 97 to 103. .FRIDAY NIGHT...Mostly clear. A 10 percent chance of showers and thunderstorms in the evening. Lows 74 to 81. .SATURDAY...Mostly sunny. Highs 94 to 100. .SATURDAY NIGHT...Mostly clear. Lows 73 to 80. .SUNDAY...Mostly sunny. Highs 93 to 99. .SUNDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers after midnight. Lows 71 to 77. Chance of rain 30 percent. .MONDAY...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the morning, then a slight chance of afternoon showers and thunderstorms. Highs 90 to 96. Chance of rain 30 percent. $$ AZZ531-081100- Kofa- Including the city of Palm Canyon 400 PM MST Mon Sep 7 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM TUESDAY TO 8 PM MST THURSDAY... .TONIGHT...Partly cloudy. Lows 75 to 85. North wind 5 to 15 mph. .TUESDAY...Mostly sunny and hot. Highs 104 to 109. Northwest wind 5 to 15 mph. .TUESDAY NIGHT...Mostly clear in the evening then becoming partly cloudy. Lows 75 to 85. West wind 5 to 15 mph. .WEDNESDAY...Mostly sunny and hot. Highs 104 to 109. Southwest wind 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows 77 to 87. Southwest wind 5 to 10 mph. .THURSDAY...Mostly sunny and very hot. Highs 102 to 110. .THURSDAY NIGHT...Mostly clear. A 10 percent chance of showers and thunderstorms after midnight. Lows 80 to 86. .FRIDAY...Partly sunny in the morning then becoming sunny. Hot. Highs 100 to 108. .FRIDAY NIGHT...Mostly clear. Lows 76 to 84. .SATURDAY...Mostly sunny and hot. Highs 98 to 106. .SATURDAY NIGHT...Clear. Lows 75 to 82. .SUNDAY...Sunny. Highs 96 to 104. .SUNDAY NIGHT...Mostly clear. A 10 percent chance of showers after midnight. Lows 75 to 81. .MONDAY...Partly sunny. A slight chance of showers in the morning, then a slight chance of afternoon showers and thunderstorms. Highs 94 to 102. Chance of rain 20 percent. $$ AZZ533-081100- Central La Paz- Including the cities of Brenda, Harcuvar, Quartzsite, Vicksburg, Vicksburg Junction, and Salome 400 PM MST Mon Sep 7 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM WEDNESDAY TO 8 PM MST FRIDAY... .TONIGHT...Partly cloudy. Lows 72 to 82. Northwest wind 5 to 15 mph. .TUESDAY...Mostly sunny and hot. Highs 103 to 108. Northwest wind 5 to 10 mph. .TUESDAY NIGHT...Mostly clear. Lows 73 to 83. West wind 5 to 10 mph. .WEDNESDAY...Mostly sunny and hot. Highs 104 to 109. South wind around 5 mph in the morning becoming west 5 to 10 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy. Lows 76 to 86. Southwest wind 5 to 10 mph. .THURSDAY...Mostly sunny and very hot. Highs 102 to 110. .THURSDAY NIGHT...Mostly clear. Lows 78 to 86. .FRIDAY...Mostly sunny and hot. Highs 99 to 109. .FRIDAY NIGHT...Mostly clear. Lows 74 to 83. .SATURDAY...Mostly sunny and hot. Highs 96 to 106. .SATURDAY NIGHT...Clear. Lows 73 to 81. .SUNDAY...Sunny. Highs 96 to 104. .SUNDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Lows 72 to 80. Chance of rain 20 percent. .MONDAY...Partly sunny. A slight chance of showers in the morning, then a slight chance of afternoon showers and thunderstorms. Highs 93 to 103. Chance of rain 20 percent. $$ AZZ535-536-081100- Southeast Yuma County-Gila River Valley- Including the city of Ligurta 400 PM MST Mon Sep 7 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM TUESDAY TO 8 PM MST THURSDAY... .TONIGHT...Partly cloudy. Lows 76 to 86. Northwest wind 5 to 10 mph. .TUESDAY...Mostly sunny and very hot. Highs 105 to 110. Southwest wind 5 to 10 mph. .TUESDAY NIGHT...Partly cloudy. Lows 77 to 87. Southwest wind 5 to 15 mph. .WEDNESDAY...Partly sunny in the morning then becoming mostly sunny. Very hot. Highs 105 to 110. Southwest wind 5 to 15 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows 77 to 87. Southwest wind 5 to 10 mph. .THURSDAY...Mostly sunny and very hot. Highs 104 to 110. .THURSDAY NIGHT...Partly cloudy. A 10 percent chance of showers and thunderstorms after midnight. Lows 82 to 87. .FRIDAY...Partly sunny with a 10 percent chance of showers and thunderstorms in the morning, then sunny in the afternoon. Hot. Highs 103 to 108. .FRIDAY NIGHT...Mostly clear. Lows 80 to 85. .SATURDAY...Mostly sunny and hot. Highs 101 to 106. .SATURDAY NIGHT...Clear. Lows 78 to 83. .SUNDAY...Mostly sunny and hot. Highs 100 to 105. .SUNDAY NIGHT...Clear. Lows 77 to 82. .MONDAY...Partly sunny. A slight chance of showers in the morning, then a slight chance of afternoon showers and thunderstorms. Highs 98 to 103. Chance of rain 20 percent. $$ AZZ530-CAZ569-081100- Parker Valley-Palo Verde Valley- Including the cities of Parker, Ehrenberg, Martinez Lake, Blythe, Palo Verde, and Ripley 400 PM MST Mon Sep 7 2026 /400 PM PDT Mon Sep 7 2026/ ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM MST /10 AM PDT/ WEDNESDAY TO 8 PM MST /8 PM PDT/ FRIDAY... .TONIGHT...Partly cloudy. Lows 74 to 84. Northwest wind 5 to 10 mph. .TUESDAY...Mostly sunny and very hot. Highs 105 to 110. Northwest wind 5 to 10 mph. .TUESDAY NIGHT...Mostly clear. Lows 75 to 85. West wind 5 to 10 mph in the evening becoming south 10 to 15 mph after midnight. .WEDNESDAY...Mostly sunny and very hot. Highs 106 to 111. Southwest wind 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows 77 to 87. Southwest wind 5 to 10 mph. .THURSDAY...Mostly sunny and very hot. Highs 106 to 112. .THURSDAY NIGHT...Mostly clear. Lows 82 to 87. .FRIDAY...Mostly sunny and very hot. Highs 105 to 111. .FRIDAY NIGHT...Clear. Lows 79 to 85. .SATURDAY...Sunny and hot. Highs 103 to 109. .SATURDAY NIGHT...Clear. Lows 75 to 81. .SUNDAY...Sunny and hot. Highs 101 to 107. .SUNDAY NIGHT...Clear. Lows 75 to 81. .MONDAY...Mostly sunny, otherwise partly cloudy with a slight chance of showers in the morning, then a slight chance of afternoon showers and thunderstorms. Hot. Highs 99 to 105. Chance of rain 10 percent. $$ CAZ570-081100- Chuckwalla Valley- Including the city of Midland 400 PM PDT Mon Sep 7 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM WEDNESDAY TO 8 PM PDT FRIDAY... .TONIGHT...Partly cloudy. Lows 75 to 85. Northwest wind 5 to 15 mph. .TUESDAY...Mostly sunny and hot. Highs 104 to 109. Northwest wind 5 to 15 mph. .TUESDAY NIGHT...Mostly clear. Lows 77 to 87. Northwest wind 5 to 15 mph. .WEDNESDAY...Mostly sunny and very hot. Highs 106 to 111. West wind 10 to 15 mph in the morning becoming southwest 5 to 10 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy. Lows 80 to 90. Southwest wind 5 to 10 mph. .THURSDAY...Mostly sunny and very hot. Highs 104 to 112. .THURSDAY NIGHT...Mostly clear. Lows 83 to 89. .FRIDAY...Sunny and very hot. Highs 104 to 111. .FRIDAY NIGHT...Clear. Lows 79 to 85. .SATURDAY...Sunny and hot. Highs 101 to 108. .SATURDAY NIGHT...Clear. Lows 75 to 81. .SUNDAY...Sunny and hot. Highs 98 to 106. .SUNDAY NIGHT...Clear. Lows 75 to 81. .MONDAY...Mostly sunny. A 10 percent chance of afternoon showers and thunderstorms. Highs 97 to 104. $$ CAZ564-565-568-081100- Chuckwalla Mountains-Imperial County Southeast-Chiriaco Summit- Including the cities of Imperial Hot Mineral Springs, Winterhaven, and Chiriaco Summit 400 PM PDT Mon Sep 7 2026 .TONIGHT...Partly cloudy. Lows 75 to 85. Northwest wind 5 to 10 mph. .TUESDAY...Mostly sunny and hot. Highs 103 to 108. North 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 76 to 86. West wind 5 to 10 mph in the evening becoming east after midnight. .WEDNESDAY...Mostly sunny and hot. Highs 104 to 109. South wind 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows 78 to 88. Southwest wind 5 to 10 mph. .THURSDAY...Mostly sunny and hot. Highs 99 to 109. .THURSDAY NIGHT...Mostly clear. Lows 79 to 87. .FRIDAY...Mostly sunny and hot. Highs 98 to 108. .FRIDAY NIGHT...Clear. Lows 74 to 84. .SATURDAY...Sunny and hot. Highs 95 to 107. .SATURDAY NIGHT...Clear. Lows 71 to 81. .SUNDAY...Sunny and hot. Highs 93 to 105. .SUNDAY NIGHT...Clear. Lows 71 to 80. .MONDAY...Mostly sunny. A 10 percent chance of afternoon showers and thunderstorms. Highs 91 to 103. $$ CAZ563-081100- Salton Sea- Including the city of Desert Shores 400 PM PDT Mon Sep 7 2026 .TONIGHT...Partly cloudy in the evening then becoming mostly clear. Lows 77 to 87. Northwest wind 5 to 15 mph. .TUESDAY...Mostly sunny and hot. Highs 101 to 106. Northwest wind 10 to 15 mph in the morning becoming south around 5 mph in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows 80 to 90. Northwest wind 5 to 10 mph in the evening becoming northeast 10 to 15 mph after midnight. .WEDNESDAY...Mostly sunny and hot. Highs 103 to 108. Southeast wind 5 to 10 mph in the morning becoming south around 5 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy in the evening then becoming mostly clear. Lows 81 to 91. Northwest wind 5 to 10 mph. .THURSDAY...Mostly sunny and hot. Highs 101 to 109. .THURSDAY NIGHT...Mostly clear. Lows 84 to 90. .FRIDAY...Sunny and hot. Highs 101 to 109. .FRIDAY NIGHT...Clear. Lows 79 to 87. .SATURDAY...Sunny and hot. Highs 98 to 106. .SATURDAY NIGHT...Clear. Lows 76 to 83. .SUNDAY...Sunny. Highs 96 to 104. .SUNDAY NIGHT...Clear. Lows 76 to 84. .MONDAY...Mostly sunny. A 10 percent chance of showers in the afternoon. Highs 96 to 102. $$ CAZ567-081100- Imperial Valley- Including the cities of El Centro, Calexico, Alamorio, and Brawley 400 PM PDT Mon Sep 7 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM TUESDAY TO 8 PM PDT FRIDAY... .TONIGHT...Partly cloudy. Lows 74 to 84. Northwest wind 5 to 10 mph. .TUESDAY...Mostly sunny and very hot. Highs 105 to 110. West wind around 5 mph. .TUESDAY NIGHT...Mostly clear. Lows 75 to 85. West wind around 5 mph in the evening becoming southeast after midnight. .WEDNESDAY...Mostly sunny in the morning then becoming partly sunny. Very hot. Highs 106 to 111. Light wind in the morning becoming south around 5 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy in the evening then becoming mostly clear. Lows 77 to 87. South wind around 5 mph. .THURSDAY...Mostly sunny and very hot. Highs 108 to 112. .THURSDAY NIGHT...Partly cloudy. Lows in the mid to upper 80s. .FRIDAY...Sunny and very hot. Highs 108 to 112. .FRIDAY NIGHT...Mostly clear. Lows 80 to 85. .SATURDAY...Sunny and very hot. Highs 106 to 110. .SATURDAY NIGHT...Clear. Lows 76 to 81. .SUNDAY...Sunny and hot. Highs 103 to 107. .SUNDAY NIGHT...Mostly clear. Lows near 80. .MONDAY...Sunny in the morning, then partly sunny with a 20 percent chance of showers in the afternoon. Hot. Highs 101 to 105. $$ CAZ566-081100- Imperial County West- Including the cities of Coolidge Springs, Salton City, Winona, Coyote Wells, Ocotillo, and Plaster City 400 PM PDT Mon Sep 7 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM TUESDAY TO 8 PM PDT FRIDAY... .TONIGHT...Partly cloudy in the evening then becoming mostly clear. Lows 78 to 88. West wind 5 to 10 mph. .TUESDAY...Mostly sunny and very hot. Highs 105 to 110. Northwest wind around 5 mph in the morning becoming east in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows 79 to 89. West wind around 5 mph. .WEDNESDAY...Mostly sunny and very hot. Highs 107 to 112. Northeast wind around 5 mph in the morning becoming southeast in the afternoon. .WEDNESDAY NIGHT...Partly cloudy in the evening then becoming mostly clear. Lows 81 to 91. West wind around 5 mph. .THURSDAY...Mostly sunny. A 10 percent chance of afternoon showers and thunderstorms. Very hot. Highs 109 to 113. .THURSDAY NIGHT...Partly cloudy in the evening then becoming clear. Lows 85 to 90. .FRIDAY...Sunny and very hot. Highs 108 to 114. .FRIDAY NIGHT...Clear. Lows 82 to 87. .SATURDAY...Sunny and very hot. Highs 105 to 111. .SATURDAY NIGHT...Clear. Lows 78 to 83. .SUNDAY...Sunny and hot. Highs 103 to 107. .SUNDAY NIGHT...Clear. Lows 78 to 83. .MONDAY...Sunny in the morning, then partly sunny with a 20 percent chance of showers in the afternoon. Hot. Highs 101 to 105. $$ CAZ562-081100- Imperial County Southwest- Including the city of Mountain Spring 400 PM PDT Mon Sep 7 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM TUESDAY TO 8 PM PDT FRIDAY... .TONIGHT...Partly cloudy in the evening then becoming mostly clear. Lows 80 to 90. West wind 5 to 10 mph. .TUESDAY...Mostly sunny. Hot. Highs 104 to 109. Southeast wind 5 to 10 mph. .TUESDAY NIGHT...Mostly clear. Lows 82 to 92. West wind 5 to 10 mph. .WEDNESDAY...Sunny in the morning, then partly sunny with a slight chance of afternoon showers and thunderstorms. Very hot. Highs 105 to 110. North wind 5 to 10 mph in the morning becoming east in the afternoon. Chance of rain 10 percent. .WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows 83 to 93. Southwest wind 10 to 15 mph. Chance of rain 10 percent. .THURSDAY...Mostly sunny. A 10 percent chance of afternoon showers and thunderstorms. Very hot. Highs 102 to 112. .THURSDAY NIGHT...Partly cloudy in the evening then becoming clear. Lows 82 to 92. .FRIDAY...Sunny and very hot. Highs 100 to 112. .FRIDAY NIGHT...Clear. Not as warm. Lows 78 to 87. .SATURDAY...Sunny and hot. Highs 97 to 109. .SATURDAY NIGHT...Clear. Lows 74 to 84. .SUNDAY...Sunny and hot. Highs 96 to 106. .SUNDAY NIGHT...Clear. Lows 74 to 84. .MONDAY...Sunny in the morning, then partly sunny with a 20 percent chance of showers in the afternoon. Highs 94 to 104. $$ CAZ560-561-081100- Joshua Tree NP West-Joshua Tree NP East- Including the cities of Cottonwood Visitor and Lost Horse-Keys Village 400 PM PDT Mon Sep 7 2026 .TONIGHT...Partly cloudy. Lows 68 to 78. Northwest wind 5 to 10 mph. .TUESDAY...Mostly sunny and warmer. Highs 91 to 101. North wind 5 to 10 mph. .TUESDAY NIGHT...Mostly clear and warmer. Lows 73 to 83. Northwest wind 5 to 10 mph. .WEDNESDAY...Mostly sunny and hot. Highs 95 to 105. Northwest wind 5 to 10 mph in the morning becoming south in the afternoon. .WEDNESDAY NIGHT...Partly cloudy in the evening then becoming mostly clear. Lows 76 to 86. West wind 5 to 10 mph. .THURSDAY...Mostly sunny. A 10 percent chance of afternoon showers and thunderstorms. Hot. Highs 90 to 106. .THURSDAY NIGHT...Mostly clear. Lows 67 to 85. .FRIDAY...Sunny and hot. Highs 89 to 105. .FRIDAY NIGHT...Clear. Not as warm. Lows 64 to 80. .SATURDAY...Sunny. Highs 86 to 102. .SATURDAY NIGHT...Clear. Lows 62 to 77. .SUNDAY...Sunny. Highs 84 to 100. .SUNDAY NIGHT...Clear. Lows 61 to 77. .MONDAY...Mostly sunny. A 10 percent chance of afternoon showers and thunderstorms. Highs 82 to 98. $$ Visit us on Facebook, Twitter, and at weather.gov/phoenix