Zone Forecast Product
Issued by NWS Phoenix, AZ
Issued by NWS Phoenix, AZ
761 FPUS55 KPSR 071100 ZFPPSR Zone Forecast Product for Southwest Arizona/Southeast California National Weather Service Phoenix AZ 400 AM 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>544-546-548-550-551-072300- 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 AM MST Mon Sep 7 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM TUESDAY TO 8 PM MST THURSDAY... .TODAY...Partly sunny in the morning then becoming mostly sunny. Hot. Highs 103 to 107. Northwest wind 5 to 15 mph. .TONIGHT...Partly cloudy in the evening then becoming mostly clear. Lows 80 to 87. Northwest wind 5 to 15 mph. .TUESDAY...Mostly sunny and hot. Highs 104 to 108. 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. Southwest wind 5 to 10 mph. .WEDNESDAY...Mostly sunny and hot. Highs 103 to 108. Southwest wind 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows 82 to 88. .THURSDAY...Partly sunny and hot. Highs 103 to 108. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 81 to 88. .FRIDAY...Partly sunny with a 10 percent chance of showers and thunderstorms. 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 78 to 85. Chance of rain 30 percent. .SATURDAY...Partly sunny. A 10 percent chance of showers and thunderstorms in the morning. Highs 98 to 104. .SATURDAY NIGHT...Mostly clear with a 10 percent chance of showers and thunderstorms. Lows 77 to 84. .SUNDAY...Partly sunny. A slight chance of showers in the morning, then a slight chance of afternoon showers and thunderstorms. Highs 97 to 103. Chance of rain 20 percent. $$ AZZ541-549-072300- Cave Creek/New River-Fountain Hills/East Mesa- Including the cities of Scottsdale and Fountain Hills 400 AM MST Mon Sep 7 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM TUESDAY TO 8 PM MST THURSDAY... .TODAY...Partly sunny in the morning then becoming mostly sunny. Hot. Highs 102 to 107. Northeast wind 5 to 10 mph in the morning becoming west 10 to 15 mph in the afternoon. .TONIGHT...Mostly clear. Lows 74 to 84. Northwest wind 10 to 15 mph in the evening becoming north 5 to 10 mph after midnight. .TUESDAY...Mostly sunny and hot. Highs 103 to 108. East wind 5 to 10 mph in the morning becoming southwest in the afternoon. .TUESDAY NIGHT...Partly cloudy. Lows 75 to 85. West wind 5 to 10 mph in the evening becoming east around 5 mph after midnight. .WEDNESDAY...Mostly sunny and hot. Highs 102 to 107. South wind around 5 mph in the morning becoming southwest 5 to 10 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy. Lows 79 to 85. .THURSDAY...Partly sunny and hot. Highs 101 to 107. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 78 to 84. .FRIDAY...Partly sunny with a 10 percent chance of showers and thunderstorms. Highs 97 to 103. .FRIDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Lows 75 to 81. Chance of rain 40 percent. .SATURDAY...Partly sunny. A 10 percent chance of showers and thunderstorms in the morning. Highs 94 to 100. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 74 to 81. .SUNDAY...Partly sunny. A slight chance of showers in the morning, then a slight chance of afternoon showers and thunderstorms. Highs 94 to 100. Chance of rain 20 percent. $$ AZZ555-072300- Apache Junction/Gold Canyon- Including the city of Apache Junction 400 AM MST Mon Sep 7 2026 .TODAY...Partly cloudy in the morning then becoming mostly sunny. Hot. Highs 100 to 105. South wind around 5 mph in the morning becoming west 5 to 10 mph in the afternoon. .TONIGHT...Mostly clear. Lows 72 to 82. West wind 5 to 10 mph in the evening becoming southeast around 5 mph after midnight. .TUESDAY...Mostly sunny in the morning then becoming partly sunny. Hot. Highs 101 to 106. Southeast wind around 5 mph in the morning becoming west 5 to 10 mph in the afternoon. .TUESDAY NIGHT...Partly cloudy. Lows 74 to 84. West wind around 5 mph in the evening becoming southeast after midnight. .WEDNESDAY...Mostly sunny and hot. Highs 101 to 106. South wind around 5 mph in the morning becoming west 5 to 10 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower to mid 80s. .THURSDAY...Partly sunny and hot. Highs 103 to 105. .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 in the lower 80s. Chance of rain 30 percent. .FRIDAY...Partly sunny with a 10 percent chance of showers and thunderstorms. Highs 99 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 76 to 81. Chance of rain 40 percent. .SATURDAY...Partly sunny. A 10 percent chance of showers and thunderstorms in the morning. Highs in the upper 90s. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows in the mid 70s to lower 80s. .SUNDAY...Partly sunny. A slight chance of showers in the morning, then a slight chance of afternoon showers and thunderstorms. Highs in the upper 90s. Chance of rain 20 percent. $$ AZZ553-554-072300- Northwest Pinal County-West Pinal County- Including the cities of Casa Grande, Cactus Forest, Florence, and Coolidge 400 AM MST Mon Sep 7 2026 .TODAY...Partly cloudy in the morning then becoming mostly sunny. Hot. Highs 102 to 107. West wind 5 to 10 mph. .TONIGHT...Mostly clear. Lows 75 to 85. West wind 5 to 15 mph. .TUESDAY...Mostly sunny in the morning then becoming partly sunny. Hot. Highs 103 to 108. Southwest wind around 5 mph in the morning becoming west 5 to 10 mph in the afternoon. .TUESDAY NIGHT...Partly cloudy. Lows 74 to 84. Southwest wind 5 to 10 mph. .WEDNESDAY...Mostly sunny and hot. Highs 102 to 107. West wind 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows 79 to 85. .THURSDAY...Partly sunny and hot. Highs 101 to 107. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 78 to 84. .FRIDAY...Partly sunny with a 20 percent chance of showers and thunderstorms. Highs 98 to 104. .FRIDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows 75 to 82. Chance of rain 40 percent. .SATURDAY...Partly sunny with a 10 percent chance of showers and thunderstorms. Highs 96 to 102. .SATURDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 74 to 80. .SUNDAY...Partly sunny with a 20 percent chance of showers and thunderstorms. Highs 96 to 102. $$ AZZ532-072300- Yuma- Including the cities of Yuma and Fortuna Foothills 400 AM MST Mon Sep 7 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM TUESDAY TO 8 PM MST THURSDAY... .TODAY...Partly sunny in the morning then becoming sunny. Hot. Highs near 106. Northwest wind 5 to 10 mph. .TONIGHT...Partly cloudy. Lows 83 to 85. Northwest wind 5 to 10 mph. .TUESDAY...Mostly sunny and hot. Highs near 108. North wind 5 to 10 mph in the morning becoming west in the afternoon. .TUESDAY NIGHT...Partly cloudy. Lows 83 to 85. South wind 5 to 15 mph. .WEDNESDAY...Mostly sunny and hot. Highs near 108. South wind 5 to 15 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower to mid 80s. .THURSDAY...Mostly sunny and hot. Highs 107 to 109. .THURSDAY NIGHT...Mostly clear. Lows in the mid to upper 80s. .FRIDAY...Mostly sunny and hot. Highs 104 to 107. .FRIDAY NIGHT...Partly cloudy. Lows in the lower to mid 80s. .SATURDAY...Mostly sunny and hot. Highs 103 to 106. .SATURDAY NIGHT...Clear. Lows in the lower 80s. .SUNDAY...Sunny. Highs 103 to 105. $$ AZZ562-072300- Globe/Miami- Including the cities of Globe and Miami 400 AM MST Mon Sep 7 2026 .TODAY...Considerable cloudiness in the morning then becoming partly sunny. Highs 88 to 98. West wind 5 to 15 mph. .TONIGHT...Partly cloudy in the evening then becoming mostly clear. Lows 65 to 75. West wind 10 to 15 mph in the evening becoming light after midnight. .TUESDAY...Partly sunny. Highs 91 to 101. Light wind in the morning becoming west 5 to 10 mph in the afternoon. .TUESDAY NIGHT...Partly cloudy. Lows 66 to 76. Northwest wind 5 to 10 mph in the evening becoming southeast around 5 mph after midnight. .WEDNESDAY...Mostly sunny. Highs 92 to 102. Light wind in the morning becoming west 5 to 10 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows in the 70s. .THURSDAY...Partly sunny. A 20 percent chance of afternoon showers and thunderstorms. Highs 93 to 99. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows in the lower to mid 70s. .FRIDAY...Partly sunny. A 20 percent chance of afternoon showers and thunderstorms. Highs 89 to 95. .FRIDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Lows in the lower 70s. Chance of rain 30 percent. .SATURDAY...Partly sunny with a 20 percent chance of showers and thunderstorms. Highs near 90. .SATURDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Lows near 70. Chance of rain 30 percent. .SUNDAY...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Highs near 90. Chance of rain 30 percent. $$ AZZ545-547-552-556>558-561-072300- 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 AM MST Mon Sep 7 2026 .TODAY...Partly cloudy and hot. Highs 100 to 105. West wind around 5 mph in the morning increasing to 10 to 15 mph in the afternoon. .TONIGHT...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 in the morning then becoming partly sunny. Hot. Highs 101 to 106. Southeast wind around 5 mph in the morning becoming west 5 to 10 mph in the afternoon. .TUESDAY NIGHT...Partly cloudy. Lows 73 to 83. West wind 5 to 10 mph in the evening becoming east around 5 mph after midnight. .WEDNESDAY...Mostly sunny and hot. Highs 101 to 106. South wind around 5 mph in the morning becoming west 5 to 10 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy. A 10 percent chance of showers and thunderstorms in the evening. Lows 69 to 83. .THURSDAY...Partly sunny. A 10 percent chance of afternoon showers and thunderstorms. Hot. Highs 89 to 105. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 67 to 82. .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 sunny with a 20 percent chance of showers and thunderstorms. Highs 82 to 98. .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 64 to 78. 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. $$ AZZ560-563-072300- San Carlos-Southeast Gila County- Including the cities of San Carlos and Peridot 400 AM MST Mon Sep 7 2026 .TODAY...Partly cloudy. Highs 90 to 100. Northwest wind around 5 mph in the morning becoming west 10 to 15 mph in the afternoon. .TONIGHT...Partly cloudy. Lows 68 to 78. West wind 5 to 10 mph in the evening becoming east around 5 mph after midnight. .TUESDAY...Partly sunny. Highs 91 to 101. Northeast wind around 5 mph in the morning becoming west 5 to 10 mph in the afternoon. .TUESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows 70 to 80. Northeast wind 5 to 10 mph. Chance of rain 10 percent. .WEDNESDAY...Partly sunny. A slight chance of afternoon showers and thunderstorms. Highs 93 to 103. Northeast wind around 5 mph in the morning becoming west 5 to 10 mph in the afternoon. Chance of rain 10 percent. .WEDNESDAY NIGHT...Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows 58 to 79. .THURSDAY...Partly cloudy. A 40 percent chance of afternoon showers and thunderstorms. Highs 86 to 100. .THURSDAY NIGHT...Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows 57 to 78. .FRIDAY...Partly sunny. A 20 percent chance of afternoon showers and thunderstorms. Highs 82 to 96. .FRIDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows 55 to 75. Chance of rain 30 percent. .SATURDAY...Partly sunny with a 20 percent chance of showers and thunderstorms. Highs 80 to 94. .SATURDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Lows 55 to 75. Chance of rain 30 percent. .SUNDAY...Partly cloudy. A slight chance of showers in the morning, then a chance of afternoon showers and thunderstorms. Highs 79 to 93. Chance of rain 30 percent. $$ AZZ539-559-072300- Gila Bend-Sonoran Desert Natl Monument- Including the cities of Gila Bend, Sentinel, and Kaka 400 AM MST Mon Sep 7 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM TUESDAY TO 8 PM MST THURSDAY... .TODAY...Partly sunny in the morning then becoming mostly sunny. Hot. Highs 103 to 108. Northwest wind 5 to 10 mph. .TONIGHT...Mostly clear in the evening then becoming partly cloudy. Lows 75 to 85. Northwest wind 10 to 15 mph in the evening becoming west around 5 mph after midnight. .TUESDAY...Mostly sunny and very hot. Highs 105 to 110. West wind 5 to 10 mph. .TUESDAY NIGHT...Partly cloudy. Lows 76 to 86. Southwest wind 5 to 15 mph. .WEDNESDAY...Mostly sunny and hot. Highs 104 to 109. West wind 5 to 15 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows 80 to 86. .THURSDAY...Partly sunny. A 10 percent chance of afternoon showers and thunderstorms. Hot. Highs 101 to 109. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 79 to 87. .FRIDAY...Partly sunny with a 10 percent chance of showers and thunderstorms. Hot. Highs 99 to 107. .FRIDAY NIGHT...Partly cloudy. A 10 percent chance of showers and thunderstorms in the evening. Lows 76 to 84. .SATURDAY...Partly sunny and hot. Highs 97 to 105. .SATURDAY NIGHT...Mostly clear. A 10 percent chance of showers and thunderstorms in the evening. Lows 75 to 83. .SUNDAY...Partly sunny. A 20 percent chance of afternoon showers and thunderstorms. Hot. Highs 97 to 105. $$ AZZ538-072300- Tonopah Desert- Including the cities of Arlington, Hassayampa, Tonopah, and Wintersburg 400 AM MST Mon Sep 7 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM TUESDAY TO 8 PM MST THURSDAY... .TODAY...Partly sunny in the morning then becoming mostly sunny. Hot. Highs 103 to 108. Northwest wind 5 to 15 mph. .TONIGHT...Partly cloudy in the evening then becoming mostly clear. Lows 74 to 84. Northwest wind 5 to 15 mph. .TUESDAY...Sunny and hot. Highs 104 to 109. West wind 5 to 10 mph. .TUESDAY NIGHT...Partly cloudy. Lows 75 to 85. Southwest wind 5 to 15 mph. .WEDNESDAY...Mostly sunny and hot. Highs 103 to 108. Southwest wind 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows 81 to 86. .THURSDAY...Partly sunny and hot. Highs 104 to 108. .THURSDAY NIGHT...Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows 81 to 86. .FRIDAY...Partly sunny. A 10 percent chance of showers and thunderstorms in the morning. Hot. Highs 101 to 105. .FRIDAY NIGHT...Partly cloudy. A 10 percent chance of showers and thunderstorms in the evening. Lows 78 to 83. .SATURDAY...Partly sunny. Highs 98 to 104. .SATURDAY NIGHT...Mostly clear. Lows 77 to 82. .SUNDAY...Mostly sunny. A 10 percent chance of afternoon showers and thunderstorms. Highs 97 to 103. $$ AZZ534-072300- Aguila Valley- Including the cities of Aguila, Gladden, and Wickenburg 400 AM MST Mon Sep 7 2026 .TODAY...Partly sunny in the morning then becoming mostly sunny. Breezy. Highs 98 to 103. Northwest wind 5 to 15 mph. Gusts up to 30 mph in the afternoon. .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...Partly cloudy. Lows 73 to 83. Northwest wind 5 to 10 mph. .WEDNESDAY...Mostly sunny and hot. Highs 100 to 105. Southeast wind around 5 mph in the morning becoming southwest 5 to 10 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy. Lows 77 to 84. .THURSDAY...Mostly sunny and hot. Highs 99 to 105. .THURSDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 76 to 82. .FRIDAY...Partly sunny. A 10 percent chance of afternoon showers and thunderstorms. Highs 95 to 101. .FRIDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 73 to 79. .SATURDAY...Partly sunny. Highs 93 to 99. .SATURDAY NIGHT...Mostly clear. A 10 percent chance of showers and thunderstorms in the evening. Lows 72 to 78. .SUNDAY...Mostly sunny. A 10 percent chance of afternoon showers and thunderstorms. Highs 92 to 98. $$ AZZ531-072300- Kofa- Including the city of Palm Canyon 400 AM MST Mon Sep 7 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM TUESDAY TO 8 PM MST THURSDAY... .TODAY...Partly sunny in the morning then becoming mostly sunny. Hot. Highs 101 to 106. Northwest wind 5 to 15 mph. .TONIGHT...Partly cloudy. Lows 75 to 85. Northwest wind 5 to 15 mph. .TUESDAY...Mostly sunny and hot. Highs 103 to 108. Northwest wind 5 to 10 mph. .TUESDAY NIGHT...Partly cloudy. Lows 75 to 85. Southwest wind 5 to 10 mph. .WEDNESDAY...Mostly sunny and hot. Highs 103 to 108. Southwest wind 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows 80 to 85. .THURSDAY...Mostly sunny and hot. Highs 101 to 109. .THURSDAY NIGHT...Partly cloudy. A 10 percent chance of showers and thunderstorms in the evening. Lows 80 to 85. .FRIDAY...Partly sunny in the morning then becoming sunny. Hot. Highs 98 to 106. .FRIDAY NIGHT...Partly cloudy. Lows 76 to 83. .SATURDAY...Partly sunny. Highs 96 to 104. .SATURDAY NIGHT...Mostly clear. Lows 75 to 81. .SUNDAY...Mostly sunny. Highs 96 to 104. $$ AZZ533-072300- Central La Paz- Including the cities of Brenda, Harcuvar, Quartzsite, Vicksburg, Vicksburg Junction, and Salome 400 AM MST Mon Sep 7 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM WEDNESDAY TO 8 PM MST FRIDAY... .TODAY...Partly sunny and warmer. Highs 98 to 103. Northwest wind 5 to 15 mph. .TONIGHT...Partly cloudy. Lows 72 to 82. Northwest wind 5 to 15 mph. .TUESDAY...Partly sunny in the morning then becoming sunny. Hot. Highs 102 to 107. Northwest wind 5 to 10 mph. .TUESDAY NIGHT...Mostly clear in the evening then becoming partly cloudy. Lows 74 to 84. West wind 5 to 10 mph in the evening becoming southwest after midnight. .WEDNESDAY...Mostly sunny and hot. Highs 103 to 108. South wind around 5 mph in the morning becoming west 5 to 10 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy. Lows 78 to 85. .THURSDAY...Mostly sunny and hot. Highs 101 to 109. .THURSDAY NIGHT...Mostly clear. Lows 77 to 85. .FRIDAY...Partly sunny and hot. Highs 97 to 107. .FRIDAY NIGHT...Mostly clear. Lows 74 to 82. .SATURDAY...Partly sunny and hot. Highs 95 to 105. .SATURDAY NIGHT...Mostly clear. Lows 73 to 81. .SUNDAY...Mostly sunny. Highs 95 to 103. $$ AZZ535-536-072300- Southeast Yuma County-Gila River Valley- Including the city of Ligurta 400 AM MST Mon Sep 7 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM TUESDAY TO 8 PM MST THURSDAY... .TODAY...Partly sunny in the morning then becoming mostly sunny. Hot. Highs 103 to 108. Northwest wind 5 to 10 mph. .TONIGHT...Partly cloudy. Lows 75 to 85. Northwest wind 5 to 10 mph. .TUESDAY...Sunny and hot. Highs 104 to 109. Southwest wind 5 to 10 mph. .TUESDAY NIGHT...Partly cloudy. Lows 76 to 86. Southwest wind 5 to 15 mph. .WEDNESDAY...Partly sunny in the morning then becoming mostly sunny. Hot. Highs 103 to 108. Southwest wind 5 to 15 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows 81 to 86. .THURSDAY...Mostly sunny and hot. Highs 103 to 109. .THURSDAY NIGHT...Mostly clear with a 10 percent chance of showers and thunderstorms. Lows 81 to 86. .FRIDAY...Partly sunny. A 10 percent chance of afternoon showers and thunderstorms. Hot. Highs 101 to 106. .FRIDAY NIGHT...Mostly clear. Lows 79 to 84. .SATURDAY...Mostly sunny and hot. Highs 99 to 105. .SATURDAY NIGHT...Mostly clear. Lows 77 to 82. .SUNDAY...Mostly sunny. A 10 percent chance of afternoon showers and thunderstorms. Hot. Highs 100 to 105. $$ AZZ530-CAZ569-072300- Parker Valley-Palo Verde Valley- Including the cities of Parker, Ehrenberg, Martinez Lake, Blythe, Palo Verde, and Ripley 400 AM MST Mon Sep 7 2026 /400 AM 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... .TODAY...Partly sunny in the morning then becoming mostly sunny. Hot. Highs 101 to 106. Northwest wind 5 to 15 mph. .TONIGHT...Partly cloudy. Lows 73 to 83. 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 in the evening then becoming partly cloudy. Lows 74 to 84. Southwest wind 5 to 10 mph. .WEDNESDAY...Mostly sunny and very hot. Highs 106 to 111. Southwest wind 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows 79 to 85. .THURSDAY...Mostly sunny and very hot. Highs 106 to 111. .THURSDAY NIGHT...Mostly clear. Lows 80 to 86. .FRIDAY...Mostly sunny and very hot. Highs 104 to 110. .FRIDAY NIGHT...Mostly clear. Lows 77 to 83. .SATURDAY...Mostly sunny and hot. Highs 102 to 108. .SATURDAY NIGHT...Clear. Lows 75 to 81. .SUNDAY...Sunny and hot. Highs 101 to 107. $$ CAZ570-072300- Chuckwalla Valley- Including the city of Midland 400 AM PDT Mon Sep 7 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM WEDNESDAY TO 8 PM PDT FRIDAY... .TODAY...Partly sunny in the morning then becoming mostly sunny. Warmer. Highs 99 to 104. Northwest wind 10 to 15 mph. .TONIGHT...Partly cloudy. Lows 74 to 84. Northwest wind 5 to 15 mph. .TUESDAY...Mostly sunny and hot. Highs 103 to 108. Northwest wind 5 to 15 mph. .TUESDAY NIGHT...Mostly clear. Lows 77 to 87. West wind 5 to 15 mph. .WEDNESDAY...Mostly sunny and very hot. Highs 105 to 110. Southwest wind 5 to 15 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows 81 to 88. .THURSDAY...Mostly sunny and very hot. Highs 104 to 111. .THURSDAY NIGHT...Mostly clear. Lows 82 to 88. .FRIDAY...Sunny and very hot. Highs 103 to 110. .FRIDAY NIGHT...Mostly clear. Lows 79 to 84. .SATURDAY...Mostly sunny and hot. Highs 100 to 107. .SATURDAY NIGHT...Clear. Lows 76 to 81. .SUNDAY...Sunny and hot. Highs 99 to 106. $$ CAZ564-565-568-072300- Chuckwalla Mountains-Imperial County Southeast-Chiriaco Summit- Including the cities of Imperial Hot Mineral Springs, Winterhaven, and Chiriaco Summit 400 AM PDT Mon Sep 7 2026 .TODAY...Partly sunny in the morning then becoming mostly sunny. Hot. Highs 100 to 105. Northwest wind 5 to 10 mph. .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. Southwest wind 5 to 10 mph. .WEDNESDAY...Mostly sunny in the morning then becoming partly sunny. Hot. Highs 103 to 108. South wind 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows 79 to 86. .THURSDAY...Sunny and hot. Highs 99 to 109. .THURSDAY NIGHT...Mostly clear. Lows 79 to 86. .FRIDAY...Mostly sunny and hot. Highs 97 to 107. .FRIDAY NIGHT...Mostly clear. Lows 74 to 82. .SATURDAY...Mostly sunny and hot. Highs 95 to 105. .SATURDAY NIGHT...Clear. Lows 70 to 79. .SUNDAY...Sunny. Highs 94 to 104. $$ CAZ563-072300- Salton Sea- Including the city of Desert Shores 400 AM PDT Mon Sep 7 2026 .TODAY...Partly sunny in the morning then becoming mostly sunny. Much warmer. Highs 96 to 101. Northwest wind 5 to 10 mph in the morning becoming south in the afternoon. .TONIGHT...Mostly clear in the evening then becoming partly cloudy. Lows 77 to 87. Northwest wind 5 to 15 mph. .TUESDAY...Mostly sunny and hot. Highs 101 to 106. Northwest wind 10 to 15 mph in the morning becoming south around 5 mph in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows 79 to 89. Northwest wind 5 to 10 mph. .WEDNESDAY...Mostly sunny in the morning then becoming partly sunny. Hot. Highs 102 to 107. East wind 5 to 10 mph in the morning becoming south around 5 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy in the evening then becoming clear. Lows 84 to 90. .THURSDAY...Sunny and hot. Highs 100 to 108. .THURSDAY NIGHT...Mostly clear. Lows 83 to 89. .FRIDAY...Sunny and hot. Highs 100 to 108. .FRIDAY NIGHT...Mostly clear. Lows 79 to 86. .SATURDAY...Mostly sunny and hot. Highs 98 to 106. .SATURDAY NIGHT...Clear. Lows 75 to 83. .SUNDAY...Sunny. Highs 96 to 104. $$ CAZ567-072300- Imperial Valley- Including the cities of El Centro, Calexico, Alamorio, and Brawley 400 AM PDT Mon Sep 7 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM TUESDAY TO 8 PM PDT FRIDAY... .TODAY...Mostly sunny and hot. Highs 101 to 106. Northwest wind 5 to 10 mph. .TONIGHT...Mostly clear in the evening then becoming partly cloudy. Lows 74 to 84. Northwest wind 5 to 10 mph. .TUESDAY...Mostly sunny and hot. Highs 104 to 109. West wind 5 to 10 mph. .TUESDAY NIGHT...Mostly clear. Lows 75 to 85. Southwest wind around 5 mph in the evening becoming south after midnight. .WEDNESDAY...Mostly sunny in the morning, then partly sunny with a slight chance of afternoon showers and thunderstorms. Very hot. Highs 105 to 110. Light wind. Chance of rain 10 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower to mid 80s. .THURSDAY...Sunny. A 10 percent chance of afternoon showers and thunderstorms. Very hot. Highs 108 to 112. .THURSDAY NIGHT...Partly cloudy in the evening then becoming clear. Lows in the lower to mid 80s. .FRIDAY...Sunny and very hot. Highs 107 to 111. .FRIDAY NIGHT...Partly cloudy. Lows 79 to 84. .SATURDAY...Mostly sunny and hot. Highs 105 to 109. .SATURDAY NIGHT...Mostly clear. Lows 76 to 81. .SUNDAY...Sunny and hot. Highs 103 to 107. $$ CAZ566-072300- Imperial County West- Including the cities of Coolidge Springs, Salton City, Winona, Coyote Wells, Ocotillo, and Plaster City 400 AM PDT Mon Sep 7 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM TUESDAY TO 8 PM PDT FRIDAY... .TODAY...Partly sunny in the morning then becoming mostly sunny. Hot. Highs 101 to 106. Northwest wind around 5 mph in the morning becoming northeast in the afternoon. .TONIGHT...Mostly clear in the evening then becoming partly cloudy. Lows 77 to 87. West wind 5 to 10 mph. .TUESDAY...Mostly sunny and hot. Highs 104 to 109. Northwest wind 5 to 10 mph in the morning becoming east around 5 mph in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows 79 to 89. West wind around 5 mph. .WEDNESDAY...Mostly sunny in the morning, then partly sunny with a slight chance of afternoon showers and thunderstorms. Very hot. Highs 106 to 111. East wind 5 to 10 mph. Chance of rain 10 percent. .WEDNESDAY NIGHT...Mostly clear. Lows 84 to 89. .THURSDAY...Mostly sunny. A 10 percent chance of afternoon showers and thunderstorms. Very hot. Highs 108 to 112. .THURSDAY NIGHT...Partly cloudy in the evening then becoming clear. Lows 84 to 89. .FRIDAY...Sunny and very hot. Highs 108 to 112. .FRIDAY NIGHT...Partly cloudy. Lows 81 to 86. .SATURDAY...Mostly sunny and very hot. Highs 104 to 110. .SATURDAY NIGHT...Mostly clear. Lows 77 to 82. .SUNDAY...Sunny and hot. Highs 103 to 107. $$ CAZ562-072300- Imperial County Southwest- Including the city of Mountain Spring 400 AM PDT Mon Sep 7 2026 .TODAY...Partly sunny in the morning then becoming mostly sunny. Hot. Highs 101 to 106. Northwest wind 5 to 10 mph in the morning becoming east in the afternoon. .TONIGHT...Mostly clear in the evening then becoming partly cloudy. Lows 79 to 89. West wind 10 to 15 mph. .TUESDAY...Mostly sunny and hot. Highs 104 to 109. West wind 5 to 10 mph in the morning becoming east in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows 81 to 91. Southwest wind 5 to 10 mph. .WEDNESDAY...Mostly sunny in the morning, then partly sunny with a slight chance of afternoon showers and thunderstorms. Very hot. Highs 105 to 110. Northwest wind 5 to 10 mph in the morning becoming east in the afternoon. Chance of rain 10 percent. .WEDNESDAY NIGHT...Mostly clear. Lows 81 to 91. .THURSDAY...Sunny in the morning, then partly sunny with a 20 percent chance of afternoon showers and thunderstorms. Very hot. Highs 101 to 111. .THURSDAY NIGHT...Partly cloudy in the evening then becoming clear. Lows 81 to 91. .FRIDAY...Sunny and very hot. Highs 100 to 112. .FRIDAY NIGHT...Mostly clear. Lows 76 to 87. .SATURDAY...Mostly sunny and hot. Highs 97 to 109. .SATURDAY NIGHT...Clear. Lows 72 to 84. .SUNDAY...Sunny and hot. Highs 95 to 107. $$ CAZ560-561-072300- Joshua Tree NP West-Joshua Tree NP East- Including the cities of Cottonwood Visitor and Lost Horse-Keys Village 400 AM PDT Mon Sep 7 2026 .TODAY...Partly sunny in the morning then becoming mostly sunny. Much warmer. Highs 86 to 96. West wind 5 to 10 mph. .TONIGHT...Partly cloudy. Lows 70 to 80. Northwest wind 5 to 10 mph. .TUESDAY...Mostly sunny and warmer. Highs 91 to 101. North wind 5 to 10 mph. .TUESDAY NIGHT...Mostly clear. Lows 73 to 83. West wind 5 to 10 mph. .WEDNESDAY...Mostly sunny in the morning then becoming partly sunny. Highs 94 to 104. Northwest wind 5 to 10 mph in the morning becoming east in the afternoon. .WEDNESDAY NIGHT...Partly cloudy. Lows 68 to 84. .THURSDAY...Mostly sunny and hot. Highs 90 to 106. .THURSDAY NIGHT...Mostly clear. Lows 67 to 85. .FRIDAY...Sunny and hot. Highs 89 to 105. .FRIDAY NIGHT...Clear. Not as warm. Lows 64 to 80. .SATURDAY...Sunny. Highs 86 to 102. .SATURDAY NIGHT...Clear. Lows 61 to 77. .SUNDAY...Sunny. Highs 84 to 100. $$ Visit us on Facebook, Twitter, and at weather.gov/phoenix