Zone Forecast Product
Issued by NWS Phoenix, AZ
Issued by NWS Phoenix, AZ
271 FPUS55 KPSR 212301 ZFPPSR Zone Forecast Product for Southwest Arizona/Southeast California National Weather Service Phoenix AZ 400 PM MST Thu Aug 21 2025 This is an automatically generated product that provides average values for large geographical areas and may not be representative of the exact location that you are interested in. For a more site specific forecast, please visit weather.gov/phoenix and either (1) Select a location from the dropdown menu above the map or (2) Click a location on the map. You can refine your selection by clicking on the map displayed on the resulting page. AZZ537-540-542>544-546-548-221100- Northwest Valley-Buckeye/Avondale-Deer Valley-Central Phoenix- North Phoenix/Glendale-Scottsdale/Paradise Valley-East Valley- Including the cities of Circle City, Surprise, Wittmann, Beardsley, Sun City West, Avondale, Cashion, Goodyear, Liberty, Peoria, Phoenix, Paradise Valley, Mesa, Chandler, Tempe, and Gilbert 400 PM MST Thu Aug 21 2025 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST SUNDAY... .TONIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows 84 to 92. Southeast wind 10 to 20 mph in the evening becoming east 5 to 10 mph after midnight. Chance of rain 10 percent. .FRIDAY...Mostly sunny, otherwise partly cloudy with a chance of afternoon showers and thunderstorms. Hot. Highs 107 to 111. Southeast wind around 5 mph in the morning becoming southwest 10 to 15 mph in the afternoon. .FRIDAY NIGHT...Considerable cloudiness with a chance of showers and thunderstorms in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows 83 to 89. Southwest wind 10 to 20 mph. Chance of rain 30 percent. .SATURDAY...Mostly sunny in the morning, then partly sunny with a slight chance of afternoon showers and thunderstorms. Hot. Highs 106 to 111. South wind 5 to 10 mph in the morning becoming southwest in the afternoon. Chance of rain 10 percent. .SATURDAY NIGHT...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows 82 to 90. Northwest wind 5 to 10 mph in the evening becoming northeast after midnight. Chance of rain 30 percent. .SUNDAY...Partly sunny. A 10 percent chance of afternoon showers and thunderstorms. Hot. Highs 105 to 111. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 82 to 88. .MONDAY...Partly sunny with a 20 percent chance of showers and thunderstorms. Highs 103 to 108. .MONDAY NIGHT...Considerable cloudiness. A chance of showers and thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Not as warm. Lows 79 to 85. Chance of rain 40 percent. .TUESDAY...Considerable cloudiness. A chance of showers and a slight chance of thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Not as warm. Highs 96 to 101. Chance of rain 40 percent. .TUESDAY NIGHT...Considerable cloudiness. Showers likely with a chance of thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Lows 75 to 82. Chance of rain 60 percent. Rainfall between a tenth and a quarter of an inch possible, except locally higher in thunderstorms. .WEDNESDAY...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Highs 93 to 98. Chance of rain 40 percent. .WEDNESDAY 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 83. Chance of rain 40 percent. .THURSDAY...Partly sunny with a 20 percent chance of showers and thunderstorms. Highs 94 to 100. $$ AZZ550-551-221100- South Mountain/Ahwatukee-Southeast Valley/Queen Creek- Including the cities of Sun Lakes and Queen Creek 400 PM MST Thu Aug 21 2025 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST SUNDAY... ...BLOWING DUST ADVISORY REMAINS IN EFFECT UNTIL 9 PM MST THIS EVENING... .TONIGHT...Patchy blowing dust in the evening. Partly cloudy with a slight chance of showers and thunderstorms. Windy. Lows 79 to 89. Southeast wind 15 to 25 mph in the evening decreasing to 5 to 10 mph after midnight. Gusts up to 35 mph in the evening. Chance of rain 20 percent. .FRIDAY...Mostly sunny, otherwise partly cloudy with a chance of afternoon showers and thunderstorms. Hot. Highs 106 to 111. Southeast wind around 5 mph in the morning becoming southwest 5 to 10 mph in the afternoon. .FRIDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Breezy. Lows 77 to 87. West wind 15 to 25 mph in the evening becoming southeast 5 to 10 mph after midnight. Chance of rain 30 percent. .SATURDAY...Mostly sunny and hot. Highs 106 to 111. South wind 5 to 10 mph in the morning becoming west around 5 mph in the afternoon. .SATURDAY NIGHT...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows 77 to 87. Northwest wind around 5 mph in the evening becoming east after midnight. Chance of rain 30 percent. .SUNDAY...Mostly sunny and hot. Highs 107 to 111. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows in the mid to upper 80s. .MONDAY...Partly sunny. A 20 percent chance of afternoon showers and thunderstorms. Highs 104 to 107. .MONDAY NIGHT...Considerable cloudiness. A chance of showers and thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Lows in the lower 80s. Chance of rain 40 percent. .TUESDAY...Considerable cloudiness. A chance of showers and a slight chance of thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Not as warm. Highs 97 to 101. Chance of rain 40 percent. .TUESDAY NIGHT...Considerable cloudiness. Showers likely with a chance of thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Lows near 80. Chance of rain 60 percent. Rainfall between a tenth and a quarter of an inch possible, except locally higher in thunderstorms. .WEDNESDAY...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Highs in the mid to upper 90s. Chance of rain 40 percent. .WEDNESDAY 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 40 percent. .THURSDAY...Partly sunny with a 20 percent chance of showers and thunderstorms. Highs in the mid to upper 90s. $$ AZZ541-549-555-221100- 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 Thu Aug 21 2025 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST SATURDAY... .TONIGHT...Patchy blowing dust in the evening. Partly cloudy with a slight chance of showers and thunderstorms. Windy. Lows 77 to 87. East wind 20 to 30 mph in the evening decreasing to 5 to 10 mph after midnight. Gusts up to 40 mph in the evening. Chance of rain 20 percent. .FRIDAY...Partly sunny in the morning, then mostly sunny with a chance of afternoon showers and thunderstorms. Hot. Highs 105 to 110. Southeast wind around 5 mph in the morning becoming southwest 10 to 20 mph in the afternoon. Chance of rain 30 percent. .FRIDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Breezy. Lows 76 to 86. West wind 15 to 25 mph in the evening becoming southeast 5 to 10 mph after midnight. Chance of rain 30 percent. .SATURDAY...Mostly sunny in the morning, then partly sunny with a slight chance of afternoon showers and thunderstorms. Highs 104 to 109. Southeast wind around 5 mph in the morning becoming southwest in the afternoon. Chance of rain 10 percent. .SATURDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows 75 to 85. Northeast wind 5 to 10 mph. Chance of rain 20 percent. .SUNDAY...Partly sunny. A 10 percent chance of afternoon showers and thunderstorms. Hot. Highs 104 to 110. .SUNDAY NIGHT...Partly cloudy with a 10 percent chance of showers and thunderstorms. Lows 80 to 86. .MONDAY...Partly sunny with a 10 percent chance of showers and thunderstorms. Highs 102 to 106. .MONDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Lows 76 to 82. Chance of rain 30 percent. .TUESDAY...Considerable cloudiness. A chance of showers and a slight chance of thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Not as warm. Highs 94 to 100. Chance of rain 40 percent. .TUESDAY NIGHT...Considerable cloudiness. A chance of showers and thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Lows 72 to 78. Chance of rain 50 percent. Rainfall up to a half of an inch possible, except locally higher in thunderstorms. .WEDNESDAY...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Highs 91 to 97. Chance of rain 40 percent. .WEDNESDAY 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 73 to 79. Chance of rain 40 percent. .THURSDAY...Partly sunny with a 20 percent chance of showers and thunderstorms. Highs 92 to 98. $$ AZZ553-554-221100- Northwest Pinal County-West Pinal County- Including the cities of Casa Grande, Cactus Forest, Florence, and Coolidge 400 PM MST Thu Aug 21 2025 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST SATURDAY... ...BLOWING DUST ADVISORY REMAINS IN EFFECT UNTIL 9 PM MST THIS EVENING... .TONIGHT...Patchy blowing dust in the evening. Partly cloudy with a slight chance of showers and thunderstorms. Breezy. Lows 78 to 88. East wind 15 to 25 mph in the evening becoming southeast 5 to 10 mph after midnight. Chance of rain 20 percent. .FRIDAY...Mostly sunny, otherwise partly cloudy with a chance of afternoon showers and thunderstorms. Hot. Highs 106 to 111. Southeast wind around 5 mph in the morning becoming west 5 to 10 mph in the afternoon. Chance of rain 30 percent. .FRIDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows 77 to 87. West wind 10 to 20 mph in the evening becoming south 5 to 10 mph after midnight. Chance of rain 30 percent. .SATURDAY...Mostly sunny, otherwise partly cloudy with a slight chance of afternoon showers and thunderstorms. Hot. Highs 105 to 110. Southwest wind 5 to 10 mph in the morning becoming west around 5 mph in the afternoon. Chance of rain 10 percent. .SATURDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows 76 to 86. Northwest wind 5 to 10 mph in the evening becoming southeast after midnight. Chance of rain 20 percent. .SUNDAY...Mostly sunny. A 10 percent chance of afternoon showers and thunderstorms. Hot. Highs 104 to 110. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 78 to 86. .MONDAY...Mostly sunny in the morning, then partly cloudy with a 20 percent chance of afternoon showers and thunderstorms. Highs 101 to 107. .MONDAY NIGHT...Considerable cloudiness. A chance of showers and thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Lows 75 to 83. Chance of rain 40 percent. .TUESDAY...Considerable cloudiness. A chance of showers and a slight chance of thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Not as warm. Highs 94 to 100. Chance of rain 40 percent. .TUESDAY NIGHT...Considerable cloudiness. Showers likely with a chance of thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Lows 72 to 79. Chance of rain 60 percent. Rainfall between a tenth and a quarter of an inch possible, except locally higher in thunderstorms. .WEDNESDAY...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Highs 91 to 97. Chance of rain 40 percent. .WEDNESDAY 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 73 to 80. Chance of rain 40 percent. .THURSDAY...Partly sunny with a 20 percent chance of showers and thunderstorms. Highs 92 to 98. $$ AZZ532-221100- Yuma- Including the cities of Yuma and Fortuna Foothills 400 PM MST Thu Aug 21 2025 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST SATURDAY... .TONIGHT...Partly cloudy. Lows 85 to 90. South wind 5 to 15 mph. .FRIDAY...Partly sunny. A chance of showers and a slight chance of thunderstorms in the afternoon. Hot. Highs near 111. South wind 5 to 15 mph. Chance of rain 10 percent. .FRIDAY NIGHT...Partly cloudy with a chance of showers and a slight chance of thunderstorms. Breezy. Lows 85 to 90. South wind 15 to 25 mph in the evening becoming northeast 10 to 15 mph after midnight. Chance of rain 40 percent. .SATURDAY...Partly cloudy with a slight chance of showers and thunderstorms. Hot. Highs near 110. South wind 5 to 10 mph. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Lows 85 to 90. Southwest wind 5 to 10 mph in the evening becoming southeast after midnight. Chance of rain 20 percent. .SUNDAY...Partly cloudy. A 20 percent chance of afternoon showers and thunderstorms. Hot. Highs 108 to 112. .SUNDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Lows 84 to 89. Chance of rain 20 percent. .MONDAY...Partly sunny with a slight chance of showers in the morning, then considerable cloudiness with a chance of afternoon showers and thunderstorms. Not as warm. Highs 104 to 107. Chance of rain 30 percent. .MONDAY NIGHT...Partly cloudy with a chance of showers and a slight chance of thunderstorms. Lows 81 to 86. Chance of rain 30 percent. .TUESDAY...Considerable cloudiness. A chance of showers and a slight chance of thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Highs 99 to 103. Chance of rain 40 percent. .TUESDAY NIGHT...Considerable cloudiness. A chance of showers and a slight chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the lower 80s. Chance of rain 50 percent. Rainfall less than a tenth of an inch, except locally higher in thunderstorms. .WEDNESDAY...Partly cloudy with a chance of showers and a slight chance of thunderstorms. Highs 98 to 101. Chance of rain 40 percent. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Lows 78 to 83. Chance of rain 30 percent. .THURSDAY...Partly cloudy. A slight chance of showers in the morning, then a slight chance of afternoon showers and thunderstorms. Highs 99 to 102. Chance of rain 20 percent. $$ AZZ562-221100- Globe/Miami- Including the cities of Globe and Miami 400 PM MST Thu Aug 21 2025 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST FRIDAY... .TONIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Haze through the night. Lows 67 to 77. Southeast wind 10 to 20 mph in the evening decreasing to 5 to 10 mph after midnight. Chance of rain 30 percent. .FRIDAY...Mostly sunny in the morning, then partly sunny with a chance of afternoon showers and thunderstorms. Windy. Highs 94 to 104. Southeast wind 5 to 10 mph in the morning becoming south 25 to 35 mph in the afternoon. Gusts up to 45 mph in the afternoon. Chance of rain 30 percent. .FRIDAY NIGHT...Partly cloudy. Haze in the evening. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows 67 to 77. Southwest wind 10 to 15 mph in the evening becoming north 10 to 20 mph after midnight. Chance of rain 30 percent. .SATURDAY...Mostly sunny in the morning, then partly sunny with a slight chance of afternoon showers and thunderstorms. Highs 93 to 103. Southeast wind 5 to 10 mph in the morning becoming west in the afternoon. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Lows 65 to 75. Northeast wind 5 to 10 mph. Chance of rain 30 percent. .SUNDAY...Partly sunny. A 10 percent chance of afternoon showers and thunderstorms. Highs 97 to 103. .SUNDAY NIGHT...Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows in the mid to upper 70s. .MONDAY...Partly sunny. A 20 percent chance of afternoon showers and thunderstorms. Highs 96 to 100. .MONDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Lows in the lower to mid 70s. Chance of rain 40 percent. .TUESDAY...Considerable cloudiness. A slight chance of showers and thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Not as warm. Highs 89 to 95. Chance of rain 50 percent. Rainfall less than a tenth of an inch, except locally higher in thunderstorms. .TUESDAY NIGHT...Considerable cloudiness. A chance of showers and thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Lows near 70. Chance of rain 50 percent. Rainfall between a tenth and a quarter of an inch possible, except locally higher in thunderstorms. .WEDNESDAY...Considerable cloudiness. A chance of showers and a slight chance of thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Highs 85 to 91. Chance of rain 50 percent. Rainfall less than a quarter of an inch, except locally higher in thunderstorms. .WEDNESDAY NIGHT...Considerable cloudiness. A chance of showers and thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Lows near 70. Chance of rain 50 percent. Rainfall less than a quarter of an inch, except locally higher in thunderstorms. .THURSDAY...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Highs 86 to 92. Chance of rain 30 percent. $$ AZZ557-558-561-221100- Mazatzal Mountains-Pinal/Superstition Mountains-Dripping Springs- Including the cities of Sunflower, Hayden, and Winkelman 400 PM MST Thu Aug 21 2025 .TONIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Breezy. Lows 70 to 80. East wind 15 to 25 mph in the evening decreasing to 5 to 10 mph after midnight. Chance of rain 10 percent. .FRIDAY...Mostly sunny in the morning, then partly sunny with a chance of afternoon showers and thunderstorms. Breezy. Highs 92 to 102. Southeast wind 5 to 10 mph in the morning becoming southwest 15 to 25 mph in the afternoon. Chance of rain 30 percent. .FRIDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows 70 to 80. Southwest wind 10 to 20 mph. Chance of rain 40 percent. .SATURDAY...Mostly sunny in the morning, then partly sunny with a slight chance of afternoon showers and thunderstorms. Highs 93 to 103. Southeast wind 5 to 10 mph in the morning becoming west in the afternoon. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows 69 to 79. Northeast wind 5 to 10 mph. Chance of rain 30 percent. .SUNDAY...Partly sunny. A 10 percent chance of afternoon showers and thunderstorms. Highs 89 to 103. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 69 to 80. .MONDAY...Partly sunny. A 20 percent chance of afternoon showers and thunderstorms. Highs 87 to 101. .MONDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Lows 65 to 76. Chance of rain 40 percent. .TUESDAY...Considerable cloudiness. A chance of showers and a slight chance of thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Not as warm. Highs 81 to 93. Chance of rain 50 percent. Rainfall less than a quarter of an inch, except locally higher in thunderstorms. .TUESDAY NIGHT...Considerable cloudiness. Showers likely with a chance of thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Lows 63 to 74. Chance of rain 60 percent. Rainfall up to a half of an inch possible, except locally higher in thunderstorms. .WEDNESDAY...Considerable cloudiness. A chance of showers and a slight chance of thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Highs 77 to 91. Chance of rain 50 percent. Rainfall around a tenth of an inch, except locally higher in thunderstorms. .WEDNESDAY NIGHT...Considerable cloudiness. A chance of showers and thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Lows 63 to 74. Chance of rain 50 percent. Rainfall less than a quarter of an inch, except locally higher in thunderstorms. .THURSDAY...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 77 to 91. Chance of rain 30 percent. $$ AZZ545-547-552-221100- New River Mesa-Rio Verde/Salt River-Superior- Including the cities of Tortilla Flat and Superior 400 PM MST Thu Aug 21 2025 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST SATURDAY... .TONIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Windy. Lows 76 to 86. Northeast wind 20 to 30 mph in the evening decreasing to 5 to 10 mph after midnight. Chance of rain 10 percent. .FRIDAY...Partly sunny. A chance of afternoon showers and thunderstorms. Windy and hot. Highs 105 to 110. Southeast wind around 5 mph in the morning becoming southwest 20 to 30 mph in the afternoon. Chance of rain 30 percent. .FRIDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows 75 to 85. West wind 10 to 20 mph in the evening becoming southeast 10 to 15 mph after midnight. Chance of rain 30 percent. .SATURDAY...Mostly sunny in the morning, then partly sunny with a slight chance of afternoon showers and thunderstorms. Highs 104 to 109. Southeast wind around 5 mph in the morning becoming southwest 5 to 10 mph in the afternoon. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows 75 to 85. Northeast wind 5 to 10 mph. Chance of rain 30 percent. .SUNDAY...Partly sunny. A 10 percent chance of afternoon showers and thunderstorms. Highs 97 to 109. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 75 to 85. .MONDAY...Partly sunny. A 20 percent chance of afternoon showers and thunderstorms. Highs 95 to 107. .MONDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Lows 71 to 82. Chance of rain 40 percent. .TUESDAY...Considerable cloudiness. A chance of showers and a slight chance of thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Not as warm. Highs 88 to 100. Chance of rain 40 percent. .TUESDAY NIGHT...Considerable cloudiness. A chance of showers and thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Lows 67 to 78. Chance of rain 50 percent. Rainfall between a tenth and a quarter of an inch possible, except locally higher in thunderstorms. .WEDNESDAY...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Highs 84 to 96. Chance of rain 40 percent. .WEDNESDAY 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 68 to 79. Chance of rain 40 percent. .THURSDAY...Partly sunny with a 20 percent chance of showers and thunderstorms. Highs 85 to 97. $$ AZZ556-221100- Tonto Basin- Including the city of Punkin Center 400 PM MST Thu Aug 21 2025 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST FRIDAY... .TONIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then considerable cloudiness with a slight chance of showers and thunderstorms after midnight. Haze through the night. Lows 74 to 84. Southeast wind 10 to 20 mph in the evening becoming east around 5 mph after midnight. Chance of rain 30 percent. .FRIDAY...Mostly sunny in the morning, then partly sunny with a chance of afternoon showers and thunderstorms. Windy. Highs 102 to 107. Southeast wind around 5 mph in the morning becoming southwest 20 to 30 mph in the afternoon. Chance of rain 30 percent. .FRIDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows 74 to 84. Southwest wind 10 to 15 mph in the evening becoming southeast after midnight. Chance of rain 40 percent. .SATURDAY...Partly cloudy. A slight chance of afternoon showers and thunderstorms. Highs 101 to 106. Southeast wind around 5 mph in the morning becoming west 5 to 10 mph in the afternoon. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows 72 to 82. Northeast wind 5 to 10 mph. Chance of rain 40 percent. .SUNDAY...Partly sunny. A 10 percent chance of afternoon showers and thunderstorms. Highs 100 to 106. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 76 to 84. .MONDAY...Partly cloudy. A 30 percent chance of afternoon showers and thunderstorms. Highs 98 to 104. .MONDAY NIGHT...Considerable cloudiness. A chance of showers and thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Lows 73 to 81. Chance of rain 40 percent. .TUESDAY...Considerable cloudiness. A chance of showers in the morning, then a chance of afternoon showers and thunderstorms. Not as warm. Highs 92 to 98. Chance of rain 50 percent. Rainfall less than a tenth of an inch, except locally higher in thunderstorms. .TUESDAY NIGHT...Considerable cloudiness. Showers likely with a chance of thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Lows 71 to 78. Chance of rain 60 percent. Rainfall up to a half of an inch possible, except locally higher in thunderstorms. .WEDNESDAY...Considerable cloudiness. A chance of showers and a slight chance of thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Highs 88 to 94. Chance of rain 50 percent. Rainfall around a tenth of an inch, except locally higher in thunderstorms. .WEDNESDAY NIGHT...Considerable cloudiness. A chance of showers and thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Lows 70 to 77. Chance of rain 50 percent. Rainfall less than a quarter of an inch, except locally higher in thunderstorms. .THURSDAY...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Highs 89 to 95. Chance of rain 30 percent. $$ AZZ560-221100- San Carlos- Including the cities of San Carlos and Peridot 400 PM MST Thu Aug 21 2025 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST FRIDAY... .TONIGHT...Considerable cloudiness with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows 70 to 80. Northeast wind 10 to 20 mph in the evening decreasing to around 5 mph after midnight. Chance of rain 30 percent. .FRIDAY...Mostly sunny in the morning, then partly cloudy with a chance of afternoon showers and thunderstorms. Windy. Highs 95 to 105. East wind 5 to 10 mph in the morning becoming south 20 to 30 mph in the afternoon. Gusts up to 45 mph in the afternoon. Chance of rain 30 percent. .FRIDAY NIGHT...Partly cloudy. Haze in the evening. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows 70 to 80. West wind 10 to 15 mph in the evening becoming east after midnight. Chance of rain 30 percent. .SATURDAY...Mostly sunny in the morning, then partly sunny with a slight chance of afternoon showers and thunderstorms. Highs 95 to 105. Southeast wind 5 to 10 mph in the morning becoming southwest in the afternoon. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Lows 68 to 78. Northeast wind 5 to 10 mph. Chance of rain 30 percent. .SUNDAY...Mostly sunny. A 10 percent chance of afternoon showers and thunderstorms. Highs 101 to 105. .SUNDAY NIGHT...Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows in the mid to upper 70s. .MONDAY...Partly sunny. A 20 percent chance of afternoon showers and thunderstorms. Highs 100 to 104. .MONDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows in the lower to mid 70s. Chance of rain 30 percent. .TUESDAY...Considerable cloudiness. A slight chance of showers in the morning, then a chance of afternoon showers and thunderstorms. Not as warm. Highs in the 90s. Chance of rain 50 percent. Rainfall less than a tenth of an inch, except locally higher in thunderstorms. .TUESDAY NIGHT...Considerable cloudiness. A chance of showers and thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Lows in the lower to mid 70s. Chance of rain 50 percent. Rainfall between a tenth and a quarter of an inch possible, except locally higher in thunderstorms. .WEDNESDAY...Considerable cloudiness. A chance of showers and a slight chance of thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Highs in the lower to mid 90s. Chance of rain 50 percent. Rainfall less than a quarter of an inch, except locally higher in thunderstorms. .WEDNESDAY NIGHT...Considerable cloudiness. A chance of showers and thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Lows in the lower to mid 70s. Chance of rain 50 percent. Rainfall up to a half of an inch possible, except locally higher in thunderstorms. .THURSDAY...Partly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Highs in the lower to mid 90s. Chance of rain 30 percent. $$ AZZ563-221100- Southeast Gila County- 400 PM MST Thu Aug 21 2025 .TONIGHT...Considerable cloudiness with a chance of showers and thunderstorms in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows 69 to 79. East wind 10 to 20 mph in the evening decreasing to 5 to 10 mph after midnight. Chance of rain 30 percent. .FRIDAY...Mostly sunny in the morning, then partly cloudy with a chance of afternoon showers and thunderstorms. Breezy. Highs 90 to 100. Southeast wind 5 to 10 mph in the morning becoming south 15 to 25 mph in the afternoon. Chance of rain 30 percent. .FRIDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows 68 to 78. North wind 5 to 10 mph in the evening becoming east 10 to 15 mph after midnight. Chance of rain 40 percent. .SATURDAY...Partly cloudy. A chance of afternoon showers and thunderstorms. Highs 90 to 100. Southeast wind 5 to 10 mph in the morning becoming southwest in the afternoon. Chance of rain 40 percent. .SATURDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Lows 67 to 77. Northeast wind 5 to 10 mph. Chance of rain 40 percent. .SUNDAY...Partly sunny. A 20 percent chance of afternoon showers and thunderstorms. Highs 87 to 99. .SUNDAY NIGHT...Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows 59 to 79. .MONDAY...Partly cloudy. A 30 percent chance of afternoon showers and thunderstorms. Highs 87 to 99. .MONDAY 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 76. Chance of rain 40 percent. .TUESDAY...Considerable cloudiness. A slight chance of showers in the morning, then showers and thunderstorms likely in the afternoon. Not as warm. Highs 82 to 92. Chance of rain 60 percent. Rainfall less than a tenth of an inch, except locally higher in thunderstorms. .TUESDAY NIGHT...Considerable cloudiness. Showers likely with a chance of thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Lows 54 to 73. Chance of rain 60 percent. Rainfall up to a half of an inch possible, except locally higher in thunderstorms. .WEDNESDAY...Considerable cloudiness. A chance of showers and a slight chance of thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Highs 78 to 88. Chance of rain 60 percent. Rainfall less than a quarter of an inch, except locally higher in thunderstorms. .WEDNESDAY NIGHT...Considerable cloudiness. A chance of showers and thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Lows 54 to 72. Chance of rain 50 percent. Rainfall up to a half of an inch possible, except locally higher in thunderstorms. .THURSDAY...Partly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Highs 78 to 90. Chance of rain 40 percent. $$ AZZ539-559-221100- Gila Bend-Sonoran Desert Natl Monument- Including the cities of Gila Bend, Sentinel, and Kaka 400 PM MST Thu Aug 21 2025 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST SATURDAY... .TONIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows 81 to 91. South wind 5 to 15 mph. Chance of rain 10 percent. .FRIDAY...Mostly sunny in the morning, then partly sunny with a chance of afternoon showers and thunderstorms. Hot. Highs 108 to 113. Southwest wind 5 to 10 mph. Chance of rain 30 percent. .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 79 to 89. Southwest wind 10 to 20 mph in the evening decreasing to 5 to 10 mph after midnight. Chance of rain 40 percent. .SATURDAY...Partly cloudy. A slight chance of showers in the morning, then a slight chance of afternoon showers and thunderstorms. Hot. Highs 107 to 112. West wind around 5 mph. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows 79 to 89. Southwest wind 5 to 10 mph. Chance of rain 30 percent. .SUNDAY...Partly cloudy. A 20 percent chance of afternoon showers and thunderstorms. Hot. Highs 104 to 112. .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 79 to 89. Chance of rain 30 percent. .MONDAY...Partly sunny with a slight chance of showers in the morning, then considerable cloudiness with a chance of afternoon showers and thunderstorms. Not as warm. Highs 100 to 107. Chance of rain 40 percent. .MONDAY NIGHT...Considerable cloudiness. A chance of showers and thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Lows 76 to 85. Chance of rain 40 percent. .TUESDAY...Considerable cloudiness. A chance of showers and a slight chance of thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Not as warm. Highs 94 to 101. Chance of rain 50 percent. Rainfall less than a quarter of an inch, except locally higher in thunderstorms. .TUESDAY NIGHT...Considerable cloudiness. Showers likely with a chance of thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Lows 74 to 82. Chance of rain 60 percent. Rainfall less than a quarter of an inch, except locally higher in thunderstorms. .WEDNESDAY...Considerable cloudiness. A chance of showers and a slight chance of thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Highs 91 to 100. Chance of rain 50 percent. Rainfall less than a quarter of an inch, except locally higher in thunderstorms. .WEDNESDAY NIGHT...Considerable cloudiness. A chance of showers and thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Lows 74 to 82. Chance of rain 50 percent. Rainfall around a tenth of an inch, except locally higher in thunderstorms. .THURSDAY...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Highs 93 to 100. Chance of rain 30 percent. $$ AZZ534-538-221100- Aguila Valley-Tonopah Desert- Including the cities of Aguila, Gladden, Wickenburg, Arlington, Hassayampa, Tonopah, and Wintersburg 400 PM MST Thu Aug 21 2025 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST SATURDAY... .TONIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows 80 to 90. Southwest wind 5 to 15 mph. Chance of rain 10 percent. .FRIDAY...Partly sunny. A chance of afternoon showers and thunderstorms. Hot. Highs 108 to 113. South wind around 5 mph in the morning becoming southwest 10 to 15 mph in the afternoon. Chance of rain 30 percent. .FRIDAY NIGHT...Considerable cloudiness with a chance of showers and thunderstorms in the evening, then partly cloudy with a chance of showers and a slight chance of thunderstorms after midnight. Windy. Lows 78 to 88. West wind 20 to 30 mph in the evening becoming southwest 10 to 15 mph after midnight. Chance of rain 40 percent. .SATURDAY...Partly cloudy. A slight chance of showers in the morning, then a slight chance of afternoon showers and thunderstorms. Hot. Highs 106 to 111. West wind 5 to 10 mph. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows 78 to 88. West wind 5 to 10 mph in the evening becoming north after midnight. 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. Hot. Highs 103 to 111. Chance of rain 20 percent. .SUNDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows 79 to 87. Chance of rain 30 percent. .MONDAY...Partly sunny with a slight chance of showers and thunderstorms in the morning, then considerable cloudiness with a chance of afternoon showers and thunderstorms. Highs 100 to 107. Chance of rain 30 percent. .MONDAY NIGHT...Considerable cloudiness. A chance of showers and thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Lows 75 to 83. Chance of rain 40 percent. .TUESDAY...Considerable cloudiness. A chance of showers and a slight chance of thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Not as warm. Highs 93 to 101. Chance of rain 50 percent. Rainfall around a tenth of an inch, except locally higher in thunderstorms. .TUESDAY NIGHT...Considerable cloudiness. Showers likely with a chance of thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Lows 72 to 82. Chance of rain 60 percent. Rainfall less than a quarter of an inch, except locally higher in thunderstorms. .WEDNESDAY...Considerable cloudiness. A chance of showers and a slight chance of thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Highs 91 to 99. Chance of rain 50 percent. Rainfall around a tenth of an inch, except locally higher in thunderstorms. .WEDNESDAY NIGHT...Considerable cloudiness. A chance of showers and thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Lows 72 to 81. Chance of rain 50 percent. Rainfall less than a quarter of an inch, except locally higher in thunderstorms. .THURSDAY...Partly cloudy with a chance of showers and a slight chance of thunderstorms. Highs 92 to 100. Chance of rain 30 percent. $$ AZZ531-533-221100- Kofa-Central La Paz- Including the cities of Palm Canyon, Brenda, Harcuvar, Quartzsite, Vicksburg, Vicksburg Junction, and Salome 400 PM MST Thu Aug 21 2025 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST SATURDAY... .TONIGHT...Partly cloudy. Lows 79 to 89. Southwest wind 10 to 15 mph in the evening becoming south 5 to 10 mph after midnight. .FRIDAY...Partly sunny. A chance of afternoon showers and thunderstorms. Hot. Highs 108 to 113. South wind 5 to 10 mph in the morning becoming southwest 10 to 15 mph in the afternoon. Chance of rain 30 percent. .FRIDAY NIGHT...Considerable cloudiness. A chance of showers and thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Lows 79 to 89. Southwest wind 10 to 20 mph. Chance of rain 50 percent. Rainfall less than a tenth of an inch, except locally higher in thunderstorms. .SATURDAY...Partly cloudy. A chance of showers in the morning, then a chance of showers and a slight chance of thunderstorms in the afternoon. Hot. Highs 106 to 111. Southwest wind 5 to 10 mph. Chance of rain 30 percent. .SATURDAY NIGHT...Partly cloudy with a chance of showers and a slight chance of thunderstorms. Lows 79 to 89. Southwest wind 5 to 10 mph in the evening becoming southeast around 5 mph after midnight. Chance of rain 40 percent. .SUNDAY...Partly cloudy. A slight chance of showers in the morning, then a chance of showers and a slight chance of thunderstorms in the afternoon. Hot. Highs 102 to 110. Chance of rain 30 percent. .SUNDAY NIGHT...Partly cloudy with a chance of showers and a slight chance of thunderstorms. Lows 79 to 87. Chance of rain 40 percent. .MONDAY...Considerable cloudiness. A chance of showers in the morning, then a chance of afternoon showers and thunderstorms. Highs 99 to 107. Chance of rain 40 percent. .MONDAY NIGHT...Mostly 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 83. Chance of rain 50 percent. Rainfall less than a quarter of an inch, except locally higher in thunderstorms. .TUESDAY...Mostly cloudy. A chance of showers and a slight chance of thunderstorms in the morning, then showers likely and a chance of thunderstorms in the afternoon. Not as warm. Highs 93 to 101. Chance of rain 60 percent. Rainfall around a tenth of an inch, except locally higher in thunderstorms. .TUESDAY NIGHT...Considerable cloudiness. Showers likely with a chance of thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Lows 73 to 81. Chance of rain 60 percent. Rainfall less than a quarter of an inch, except locally higher in thunderstorms. .WEDNESDAY...Considerable cloudiness. A chance of showers and a slight chance of thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Highs 91 to 99. Chance of rain 50 percent. Rainfall around a tenth of an inch, except locally higher in thunderstorms. .WEDNESDAY NIGHT...Considerable cloudiness. A chance of showers and thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Lows 73 to 81. Chance of rain 50 percent. Rainfall less than a quarter of an inch, except locally higher in thunderstorms. .THURSDAY...Partly cloudy. A chance of showers in the morning, then a chance of showers and a slight chance of thunderstorms in the afternoon. Highs 91 to 101. Chance of rain 30 percent. $$ AZZ535-536-221100- Southeast Yuma County-Gila River Valley- Including the city of Ligurta 400 PM MST Thu Aug 21 2025 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST SATURDAY... .TONIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows 80 to 90. South wind 5 to 15 mph. Chance of rain 10 percent. .FRIDAY...Mostly sunny in the morning, then partly sunny with a chance of showers and a slight chance of thunderstorms in the afternoon. Hot. Highs 108 to 113. South wind 5 to 15 mph. Chance of rain 30 percent. .FRIDAY NIGHT...Partly cloudy with a chance of showers and a slight chance of thunderstorms. Lows 79 to 89. Southwest wind 10 to 20 mph. Chance of rain 40 percent. .SATURDAY...Partly cloudy. A slight chance of showers in the morning, then a slight chance of afternoon showers and thunderstorms. Hot. Highs 106 to 111. Southwest wind 5 to 10 mph. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows 79 to 89. South wind 5 to 10 mph. Chance of rain 30 percent. .SUNDAY...Partly cloudy. A 20 percent chance of afternoon showers and thunderstorms. Hot. Highs 106 to 112. .SUNDAY NIGHT...Partly cloudy with a chance of showers and a slight chance of thunderstorms. Lows 81 to 87. Chance of rain 30 percent. .MONDAY...Partly sunny with a slight chance of showers in the morning, then considerable cloudiness with a chance of afternoon showers and thunderstorms. Not as warm. Highs 101 to 107. Chance of rain 30 percent. .MONDAY NIGHT...Considerable cloudiness. A chance of showers and thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Lows 79 to 84. Chance of rain 30 percent. .TUESDAY...Considerable cloudiness. A chance of showers and a slight chance of thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Not as warm. Highs 97 to 101. Chance of rain 50 percent. Rainfall less than a tenth of an inch, except locally higher in thunderstorms. .TUESDAY NIGHT...Considerable cloudiness. A chance of showers and thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Lows 77 to 82. Chance of rain 50 percent. Rainfall less than a tenth of an inch, except locally higher in thunderstorms. .WEDNESDAY...Considerable cloudiness. A chance of showers and a slight chance of thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Highs 96 to 100. Chance of rain 50 percent. Rainfall around a tenth of an inch, except locally higher in thunderstorms. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows 76 to 81. Chance of rain 40 percent. .THURSDAY...Partly cloudy. A slight chance of showers in the morning, then a slight chance of afternoon showers and thunderstorms. Highs 97 to 101. Chance of rain 20 percent. $$ AZZ530-CAZ569-221100- Parker Valley-Palo Verde Valley- Including the cities of Parker, Ehrenberg, Martinez Lake, Blythe, Palo Verde, and Ripley 400 PM MST Thu Aug 21 2025 /400 PM PDT Thu Aug 21 2025/ ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM MST /8 PM PDT/ SATURDAY... .TONIGHT...Mostly clear in the evening then becoming partly cloudy. Lows 80 to 90. South wind 5 to 15 mph. .FRIDAY...Partly sunny. A chance of showers and a slight chance of thunderstorms in the afternoon. Very hot. Highs 110 to 115. Southwest wind 5 to 10 mph. Chance of rain 10 percent. .FRIDAY NIGHT...Partly cloudy in the evening then considerable cloudiness. A chance of showers and a slight chance of thunderstorms. Lows 79 to 89. South wind 10 to 20 mph. Chance of rain 40 percent. .SATURDAY...Partly cloudy. A chance of showers in the morning, then a chance of showers and a slight chance of thunderstorms in the afternoon. Hot. Highs 108 to 113. Southwest wind 5 to 10 mph. Chance of rain 30 percent. .SATURDAY NIGHT...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the evening, then a chance of showers after midnight. Lows 79 to 89. South wind 5 to 10 mph. Chance of rain 30 percent. .SUNDAY...Partly cloudy. A slight chance of showers in the morning, then a chance of showers and a slight chance of thunderstorms in the afternoon. Hot. Highs 106 to 112. Chance of rain 30 percent. .SUNDAY NIGHT...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the evening, then a chance of showers after midnight. Lows 80 to 88. Chance of rain 30 percent. .MONDAY...Considerable cloudiness. A slight chance of showers in the morning, then a chance of showers and a slight chance of thunderstorms in the afternoon. Highs 103 to 109. Chance of rain 40 percent. .MONDAY NIGHT...Considerable cloudiness. A chance of showers and thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Lows 76 to 84. Chance of rain 40 percent. .TUESDAY...Mostly cloudy. A chance of showers and a slight chance of thunderstorms in the morning, then showers likely and a chance of thunderstorms in the afternoon. Not as warm. Highs 97 to 103. Chance of rain 60 percent. Rainfall around a tenth of an inch, except locally higher in thunderstorms. .TUESDAY NIGHT...Partly cloudy with a chance of showers and a slight chance of thunderstorms. Lows 74 to 82. Chance of rain 50 percent. Rainfall less than a quarter of an inch, except locally higher in thunderstorms. .WEDNESDAY...Considerable cloudiness with a chance of showers and a slight chance of thunderstorms. Highs 96 to 102. Chance of rain 50 percent. Rainfall around a tenth of an inch, except locally higher in thunderstorms. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows 75 to 81. Chance of rain 40 percent. .THURSDAY...Partly cloudy. A slight chance of showers in the morning, then a chance of showers and a slight chance of thunderstorms in the afternoon. Highs 97 to 103. Chance of rain 30 percent. $$ CAZ564-565-568-570-221100- 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 Thu Aug 21 2025 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT SATURDAY... .TONIGHT...Mostly clear in the evening then becoming partly cloudy. Lows 81 to 91. South wind 5 to 10 mph. .FRIDAY...Partly sunny. A chance of showers and a slight chance of thunderstorms in the afternoon. Very hot. Highs 110 to 115. South wind 5 to 15 mph. Chance of rain 10 percent. .FRIDAY NIGHT...Partly cloudy in the evening then considerable cloudiness. A chance of showers and a slight chance of thunderstorms. Lows 82 to 92. Southwest wind 10 to 20 mph. Chance of rain 40 percent. .SATURDAY...Partly cloudy. A chance of showers in the morning, then a chance of showers and a slight chance of thunderstorms in the afternoon. Hot. Highs 107 to 112. Southwest wind 5 to 10 mph. Chance of rain 40 percent. .SATURDAY NIGHT...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Lows 81 to 91. Southwest wind 5 to 10 mph. Chance of rain 30 percent. .SUNDAY...Partly cloudy. A slight chance of showers in the morning, then a chance of showers and a slight chance of thunderstorms in the afternoon. Hot. Highs 101 to 111. Chance of rain 30 percent. .SUNDAY NIGHT...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Lows 81 to 89. Chance of rain 30 percent. .MONDAY...Considerable cloudiness. A slight chance of showers in the morning, then a chance of showers and a slight chance of thunderstorms in the afternoon. Highs 98 to 108. Chance of rain 40 percent. .MONDAY NIGHT...Partly cloudy with a chance of showers and a slight chance of thunderstorms. Lows 76 to 86. Chance of rain 40 percent. .TUESDAY...Considerable cloudiness. A chance of showers and a slight chance of thunderstorms in the morning, then showers likely and a chance of thunderstorms in the afternoon. Not as warm. Highs 92 to 102. Chance of rain 60 percent. Rainfall around a tenth of an inch, except locally higher in thunderstorms. .TUESDAY NIGHT...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Lows 74 to 83. Chance of rain 40 percent. .WEDNESDAY...Partly cloudy with a chance of showers and a slight chance of thunderstorms. Highs 91 to 101. Chance of rain 50 percent. Rainfall less than a quarter of an inch, except locally higher in thunderstorms. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Lows 73 to 82. Chance of rain 30 percent. .THURSDAY...Partly cloudy. A slight chance of showers in the morning, then a chance of showers and a slight chance of thunderstorms in the afternoon. Highs 92 to 102. Chance of rain 30 percent. $$ CAZ563-567-221100- Salton Sea-Imperial Valley- Including the cities of Desert Shores, El Centro, Calexico, Alamorio, and Brawley 400 PM PDT Thu Aug 21 2025 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT SATURDAY... .TONIGHT...Mostly clear. Lows 80 to 90. Southeast wind 5 to 10 mph. .FRIDAY...Partly sunny. A slight chance of afternoon showers and thunderstorms. Very hot. Highs 111 to 116. Southeast wind 5 to 10 mph. Chance of rain 10 percent. .FRIDAY NIGHT...Partly cloudy with a chance of showers and a slight chance of thunderstorms. Lows 81 to 91. Southwest wind 10 to 15 mph in the evening becoming north 10 to 20 mph after midnight. Chance of rain 30 percent. .SATURDAY...Partly cloudy. A chance of showers in the morning, then a slight chance of afternoon showers and thunderstorms. Hot. Highs 109 to 114. South wind 5 to 10 mph. Chance of rain 30 percent. .SATURDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Lows 81 to 91. Southwest wind around 5 mph in the evening becoming southeast after midnight. Chance of rain 20 percent. .SUNDAY...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the afternoon. Hot. Highs 104 to 114. Chance of rain 30 percent. .SUNDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Lows 82 to 90. Chance of rain 20 percent. .MONDAY...Partly sunny with a slight chance of showers in the morning, then considerable cloudiness with a chance of showers and a slight chance of thunderstorms in the afternoon. Hot. Highs 101 to 111. Chance of rain 40 percent. .MONDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Not as warm. Lows 77 to 85. .TUESDAY...Partly cloudy with a chance of showers and a slight chance of thunderstorms. Not as warm. Highs 97 to 105. Chance of rain 40 percent. .TUESDAY NIGHT...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Lows 77 to 85. Chance of rain 30 percent. .WEDNESDAY...Partly cloudy. A slight chance of showers in the morning, then a chance of showers and a slight chance of thunderstorms in the afternoon. Highs 96 to 104. Chance of rain 40 percent. .WEDNESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Lows 76 to 84. Chance of rain 20 percent. .THURSDAY...Partly sunny. A slight chance of showers in the morning, then a slight chance of afternoon showers and thunderstorms. Highs 96 to 104. Chance of rain 20 percent. $$ CAZ566-221100- Imperial County West- Including the cities of Coolidge Springs, Salton City, Winona, Coyote Wells, Ocotillo, and Plaster City 400 PM PDT Thu Aug 21 2025 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT SATURDAY... .TONIGHT...Mostly clear. Lows 81 to 91. Southwest wind 5 to 15 mph. .FRIDAY...Mostly sunny in the morning, then partly sunny with a chance of showers and a slight chance of thunderstorms in the afternoon. Very hot. Highs 111 to 116. Northeast wind 5 to 10 mph in the morning becoming east in the afternoon. Chance of rain 30 percent. .FRIDAY NIGHT...Partly cloudy with a chance of showers and a slight chance of thunderstorms. Lows 82 to 92. Southwest wind 10 to 20 mph in the evening becoming west 5 to 10 mph after midnight. Chance of rain 30 percent. .SATURDAY...Partly cloudy with a slight chance of showers in the morning, then considerable cloudiness with a slight chance of afternoon showers and thunderstorms. Hot. Highs 108 to 113. West wind 5 to 10 mph in the morning becoming southeast in the afternoon. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows 82 to 92. West wind 5 to 10 mph. Chance of rain 20 percent. .SUNDAY...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the afternoon. Hot. Highs 109 to 113. Chance of rain 30 percent. .SUNDAY NIGHT...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the evening. Lows 83 to 89. Chance of rain 30 percent. .MONDAY...Partly sunny with a slight chance of showers in the morning, then considerable cloudiness with a chance of showers and a slight chance of thunderstorms in the afternoon. Hot. Highs 106 to 110. Chance of rain 30 percent. .MONDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 79 to 86. .TUESDAY...Partly sunny with a slight chance of showers and thunderstorms in the morning, then considerable cloudiness with a chance of showers and a slight chance of thunderstorms in the afternoon. Not as warm. Highs 101 to 105. Chance of rain 40 percent. .TUESDAY NIGHT...Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows 78 to 84. .WEDNESDAY...Partly cloudy. A slight chance of showers in the morning, then a chance of showers and a slight chance of thunderstorms in the afternoon. Highs 99 to 103. Chance of rain 40 percent. .WEDNESDAY NIGHT...Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows 77 to 83. .THURSDAY...Partly sunny. A slight chance of showers in the morning, then a slight chance of afternoon showers and thunderstorms. Highs 100 to 104. Chance of rain 20 percent. $$ CAZ562-221100- Imperial County Southwest- Including the city of Mountain Spring 400 PM PDT Thu Aug 21 2025 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT SATURDAY... .TONIGHT...Mostly clear and breezy. Lows 86 to 96. Southwest wind 10 to 20 mph. Gusts up to 30 mph in the evening. .FRIDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers and a slight chance of thunderstorms in the afternoon. Very hot. Highs 110 to 115. North wind 10 to 15 mph in the morning becoming east in the afternoon. Chance of rain 30 percent. .FRIDAY NIGHT...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Breezy. Lows 86 to 96. Southwest wind 15 to 25 mph in the evening decreasing to 10 to 15 mph after midnight. Chance of rain 30 percent. .SATURDAY...Partly cloudy with a slight chance of showers in the morning, then considerable cloudiness with a slight chance of afternoon showers and thunderstorms. Hot. Highs 108 to 113. Northwest wind 5 to 10 mph in the morning becoming southeast in the afternoon. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows 85 to 95. Southwest wind 10 to 15 mph. Chance of rain 20 percent. .SUNDAY...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the afternoon. Hot. Highs 102 to 112. Chance of rain 30 percent. .SUNDAY NIGHT...Partly cloudy. A 30 percent chance of showers in the evening. Lows 82 to 93. .MONDAY...Partly sunny in the morning, then considerable cloudiness with a chance of showers and a slight chance of thunderstorms in the afternoon. Hot. Highs 100 to 110. Chance of rain 40 percent. .MONDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 78 to 90. .TUESDAY...Partly sunny with a slight chance of showers in the morning, then considerable cloudiness with a chance of afternoon showers and thunderstorms. Not as warm. Highs 95 to 105. Chance of rain 40 percent. .TUESDAY NIGHT...Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows 77 to 88. .WEDNESDAY...Partly cloudy. A slight chance of showers in the morning, then a chance of showers and a slight chance of thunderstorms in the afternoon. Highs 93 to 103. Chance of rain 30 percent. .WEDNESDAY NIGHT...Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows 75 to 86. .THURSDAY...Partly sunny. A 20 percent chance of afternoon showers and thunderstorms. Highs 94 to 104. $$ CAZ560-561-221100- Joshua Tree NP West-Joshua Tree NP East- Including the cities of Cottonwood Visitor and Lost Horse-Keys Village 400 PM PDT Thu Aug 21 2025 ...EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM PDT SATURDAY... .TONIGHT...Mostly clear. Lows 79 to 89. Southwest wind 5 to 10 mph. .FRIDAY...Mostly sunny in the morning, then partly cloudy with a slight chance of afternoon showers and thunderstorms. Hot. Highs 100 to 110. Southwest wind 5 to 15 mph. Chance of rain 20 percent. .FRIDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then considerable cloudiness with a chance of showers and a slight chance of thunderstorms after midnight. Breezy. Lows 78 to 88. Southwest wind 10 to 15 mph in the evening increasing to 15 to 25 mph after midnight. Chance of rain 40 percent. .SATURDAY...Mostly cloudy. A chance of showers in the morning, then showers likely and a slight chance of thunderstorms in the afternoon. Not as warm. Highs 95 to 105. Northwest wind 5 to 10 mph in the morning becoming south in the afternoon. Chance of rain 60 percent. Rainfall less than a tenth of an inch, except locally higher in thunderstorms. .SATURDAY NIGHT...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Lows 77 to 87. West wind 5 to 10 mph. Chance of rain 30 percent. .SUNDAY...Partly sunny with a slight chance of showers in the morning, then considerable cloudiness with a chance of showers and a slight chance of thunderstorms in the afternoon. Highs 91 to 105. Chance of rain 50 percent. Rainfall less than a tenth of an inch, except locally higher in thunderstorms. .SUNDAY NIGHT...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the evening, then a chance of showers after midnight. Lows 70 to 86. Chance of rain 30 percent. .MONDAY...Partly sunny with a slight chance of showers in the morning, then mostly cloudy with a chance of showers and a slight chance of thunderstorms in the afternoon. Highs 88 to 104. Chance of rain 50 percent. Rainfall less than a tenth of an inch, except locally higher in thunderstorms. .MONDAY NIGHT...Partly cloudy with a chance of showers and a slight chance of thunderstorms. Lows 66 to 82. Chance of rain 30 percent. .TUESDAY...Partly cloudy with a chance of showers and a slight chance of thunderstorms in the morning, then mostly cloudy with showers likely and a chance of thunderstorms in the afternoon. Not as warm. Highs 83 to 97. Chance of rain 60 percent. Rainfall around a tenth of an inch, except locally higher in thunderstorms. .TUESDAY NIGHT...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Lows 63 to 79. Chance of rain 30 percent. .WEDNESDAY...Considerable cloudiness. A slight chance of showers in the morning, then a chance of showers and a slight chance of thunderstorms in the afternoon. Highs 82 to 96. Chance of rain 50 percent. Rainfall less than a quarter of an inch, except locally higher in thunderstorms. .WEDNESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Lows 63 to 79. Chance of rain 20 percent. .THURSDAY...Partly cloudy. A slight chance of showers in the morning, then a chance of showers and a slight chance of thunderstorms in the afternoon. Highs 83 to 97. Chance of rain 30 percent. $$ Visit us on Facebook, Twitter, and at weather.gov/phoenix