Zone Forecast Product
Issued by NWS Phoenix, AZ
Issued by NWS Phoenix, AZ
809 FPUS55 KPSR 200811 ZFPPSR Zone Forecast Product for Southwest Arizona/Southeast California National Weather Service Phoenix AZ 111 AM MST Wed Aug 20 2025 This is an automatically generated product that provides average values for large geographical areas and may not be representative of the exact location that you are interested in. For a more site specific forecast, please visit weather.gov/phoenix and either (1) Select a location from the dropdown menu above the map or (2) Click a location on the map. You can refine your selection by clicking on the map displayed on the resulting page. AZZ537-540-542>544-546-548-550-551-201100- 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 111 AM MST Wed Aug 20 2025 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM MST FRIDAY... .TONIGHT...Partly cloudy. Lows 80 to 89. East wind around 5 mph. .WEDNESDAY...Mostly sunny, otherwise partly cloudy with a slight chance of afternoon showers and thunderstorms. Hot. Highs 107 to 111. East wind around 5 mph in the morning becoming south 5 to 10 mph in the afternoon. Chance of rain 10 percent. .WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Haze after midnight. Lows 84 to 92. East wind 5 to 10 mph. Chance of rain 10 percent. .THURSDAY...Mostly sunny. Haze with areas of smoke in the morning. A slight chance of afternoon showers and thunderstorms. Hot. Highs 108 to 112. East wind 5 to 10 mph in the morning becoming south in the afternoon. Chance of rain 10 percent. .THURSDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows 85 to 92. East wind around 5 mph. Chance of rain 20 percent. .FRIDAY...Partly sunny with a 10 percent chance of showers and thunderstorms. Hot. Highs 107 to 113. .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. Lows 82 to 88. Chance of rain 30 percent. .SATURDAY...Partly sunny and hot. Highs 106 to 111. .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 83 to 89. Chance of rain 30 percent. .SUNDAY...Partly sunny with a 10 percent chance of showers and thunderstorms. Hot. Highs 106 to 111. .SUNDAY 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 88. Chance of rain 30 percent. .MONDAY...Partly cloudy. A 10 percent chance of afternoon showers and thunderstorms. Highs 102 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 78 to 85. Chance of rain 30 percent. .TUESDAY...Partly cloudy with a 10 percent chance of showers and thunderstorms. Not as warm. Highs 96 to 102. $$ AZZ541-549-555-201100- Cave Creek/New River-Fountain Hills/East Mesa- Apache Junction/Gold Canyon- Including the cities of Scottsdale, Fountain Hills, and Apache Junction 111 AM MST Wed Aug 20 2025 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM MST FRIDAY... .TONIGHT...Partly cloudy. Lows 76 to 86. East wind around 5 mph. .WEDNESDAY...Mostly sunny, otherwise partly cloudy with a slight chance of afternoon showers and thunderstorms. Hot. Highs 105 to 110. East wind around 5 mph in the morning becoming south 10 to 15 mph in the afternoon. Chance of rain 10 percent. .WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Haze with areas of smoke after midnight. Lows 77 to 87. East wind 5 to 15 mph. Chance of rain 10 percent. .THURSDAY...Sunny in the morning then becoming partly sunny. Haze with areas of smoke in the morning. A slight chance of showers and thunderstorms. Hot. Highs 106 to 111. East wind 5 to 10 mph in the morning becoming south around 5 mph in the afternoon. Chance of rain 20 percent. .THURSDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows 79 to 89. Northeast wind 5 to 10 mph. Chance of rain 20 percent. .FRIDAY...Partly sunny. A 10 percent chance of afternoon showers and thunderstorms. Hot. Highs 106 to 110. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 80 to 86. .SATURDAY...Partly sunny and hot. Highs 104 to 110. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 80 to 86. .SUNDAY...Partly sunny and hot. Highs 104 to 110. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 79 to 85. .MONDAY...Partly sunny. A 10 percent chance of afternoon showers and thunderstorms. Highs 100 to 106. .MONDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Lows 76 to 83. Chance of rain 30 percent. .TUESDAY...Partly cloudy. A 10 percent chance of afternoon showers and thunderstorms. Not as warm. Highs 94 to 100. $$ AZZ553-554-201100- Northwest Pinal County-West Pinal County- Including the cities of Casa Grande, Cactus Forest, Florence, and Coolidge 111 AM MST Wed Aug 20 2025 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM MST FRIDAY... .TONIGHT...Partly cloudy. Lows 75 to 85. Southeast wind around 5 mph. .WEDNESDAY...Mostly sunny, otherwise partly cloudy with a slight chance of afternoon showers and thunderstorms. Hot. Highs 106 to 111. East wind around 5 mph in the morning becoming northwest 5 to 10 mph in the afternoon. Chance of rain 10 percent. .WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows 77 to 87. East wind 5 to 15 mph. Chance of rain 10 percent. .THURSDAY...Mostly sunny, otherwise partly cloudy with a slight chance of afternoon showers and thunderstorms. Hot. Highs 107 to 112. Southeast wind 5 to 10 mph. Chance of rain 10 percent. .THURSDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows 79 to 89. East wind 5 to 10 mph. Chance of rain 20 percent. .FRIDAY...Partly sunny with a 10 percent chance of showers and thunderstorms. Hot. Highs 105 to 111. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 78 to 86. .SATURDAY...Mostly sunny and hot. Highs 104 to 110. .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 87. Chance of rain 30 percent. .SUNDAY...Partly sunny. A 10 percent chance of showers in the afternoon. Hot. Highs 104 to 110. .SUNDAY 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 78 to 86. Chance of rain 30 percent. .MONDAY...Partly cloudy. A 10 percent chance of afternoon showers and thunderstorms. Highs 101 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 76 to 82. Chance of rain 30 percent. .TUESDAY...Partly cloudy. A 20 percent chance of afternoon showers and thunderstorms. Not as warm. Highs 95 to 101. $$ AZZ532-201100- Yuma- Including the cities of Yuma and Fortuna Foothills 111 AM MST Wed Aug 20 2025 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM MST FRIDAY... .TONIGHT...Partly cloudy. Lows 81 to 85. Southeast wind around 5 mph. .WEDNESDAY...Mostly sunny and hot. Highs near 111. Southwest wind 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy in the evening then becoming mostly clear. Lows 83 to 88. Southwest wind 5 to 10 mph in the evening becoming southeast around 5 mph after midnight. .THURSDAY...Sunny and hot. Highs near 113. South wind 5 to 10 mph. .THURSDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows 86 to 89. South wind 5 to 10 mph. Chance of rain 10 percent. .FRIDAY...Partly sunny with a 20 percent chance of showers and thunderstorms. Hot. Highs 110 to 113. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows in the mid to upper 80s. .SATURDAY...Partly sunny with a 20 percent chance of showers and thunderstorms. Hot. Highs 109 to 111. .SATURDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Lows 84 to 89. Chance of rain 30 percent. .SUNDAY...Partly sunny with a 10 percent chance of showers and thunderstorms. Hot. Highs 109 to 111. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows in the mid to upper 80s. .MONDAY...Partly cloudy. A 20 percent chance of afternoon showers and thunderstorms. Highs 104 to 107. .MONDAY NIGHT...Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows in the lower to mid 80s. .TUESDAY...Partly cloudy with a 10 percent chance of showers and thunderstorms. Not as warm. Highs 100 to 103. $$ AZZ562-201100- Globe/Miami- Including the cities of Globe and Miami 111 AM MST Wed Aug 20 2025 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM MST FRIDAY... .TONIGHT...Partly cloudy. Lows 66 to 76. East wind 5 to 10 mph. .WEDNESDAY...Mostly sunny in the morning, then partly cloudy with a chance of afternoon showers and thunderstorms. Breezy. Highs 94 to 104. East wind 5 to 15 mph. Gusts up to 30 mph in the afternoon. Chance of rain 40 percent. .WEDNESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Areas of smoke after midnight. Lows 67 to 77. East wind 5 to 10 mph. Chance of rain 30 percent. .THURSDAY...Mostly sunny in the morning then becoming partly cloudy. A chance of showers and thunderstorms. Areas of smoke in the morning. Haze through the day. Highs 95 to 105. East wind 5 to 10 mph. Chance of rain 40 percent. .THURSDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows 69 to 79. Northeast wind 5 to 10 mph. Chance of rain 30 percent. .FRIDAY...Partly cloudy. A 30 percent chance of afternoon showers and thunderstorms. Highs 98 to 104. .FRIDAY NIGHT...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the evening. Lows in the mid to upper 70s. Chance of rain 30 percent. .SATURDAY...Partly sunny. Highs 98 to 104. .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 in the mid to upper 70s. Chance of rain 30 percent. .SUNDAY...Partly sunny. A 20 percent chance of showers in the afternoon. Highs 98 to 102. .SUNDAY NIGHT...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the evening. Lows in the mid 70s. Chance of rain 30 percent. .MONDAY...Partly cloudy. A 20 percent chance of afternoon showers and thunderstorms. Highs 95 to 101. .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 70s. Chance of rain 30 percent. .TUESDAY...Partly sunny in the morning, then considerable cloudiness with a 20 percent chance of afternoon showers and thunderstorms. Not as warm. Highs in the lower to mid 90s. $$ AZZ557-558-561-201100- Mazatzal Mountains-Pinal/Superstition Mountains-Dripping Springs- Including the cities of Sunflower, Hayden, and Winkelman 111 AM MST Wed Aug 20 2025 .TONIGHT...Partly cloudy. Lows 69 to 79. East wind 5 to 10 mph. .WEDNESDAY...Mostly sunny in the morning, then partly cloudy with a chance of afternoon showers and thunderstorms. Highs 93 to 103. East wind 5 to 15 mph. Chance of rain 30 percent. .WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Areas of smoke after midnight. Lows 71 to 81. East wind 5 to 10 mph. Chance of rain 10 percent. .THURSDAY...Sunny in the morning then becoming partly cloudy. Haze with areas of smoke in the morning. A chance of showers and thunderstorms. Highs 95 to 105. Southeast wind 5 to 10 mph. Chance of rain 30 percent. .THURSDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows 71 to 81. Northeast wind 5 to 10 mph. Chance of rain 30 percent. .FRIDAY...Partly cloudy. A 30 percent chance of afternoon showers and thunderstorms. Highs 90 to 104. .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. Lows 69 to 80. Chance of rain 30 percent. .SATURDAY...Partly sunny. Highs 89 to 103. .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 69 to 80. Chance of rain 30 percent. .SUNDAY...Partly sunny. A 20 percent chance of showers in the afternoon. Highs 89 to 103. .SUNDAY 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 68 to 79. Chance of rain 30 percent. .MONDAY...Partly cloudy. A 20 percent chance of afternoon showers and thunderstorms. Highs 86 to 100. .MONDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows 65 to 76. Chance of rain 30 percent. .TUESDAY...Partly cloudy with a 20 percent chance of showers and thunderstorms. Not as warm. Highs 81 to 95. $$ AZZ545-547-552-556-201100- New River Mesa-Rio Verde/Salt River-Superior-Tonto Basin- Including the cities of Tortilla Flat, Superior, and Punkin Center 111 AM MST Wed Aug 20 2025 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM MST FRIDAY... .TONIGHT...Partly cloudy. Lows 75 to 85. East wind around 5 mph. .WEDNESDAY...Sunny in the morning, then partly sunny with a slight chance of afternoon showers and thunderstorms. Highs 104 to 109. Southeast wind 5 to 15 mph. Chance of rain 10 percent. .WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Areas of smoke and haze after midnight. Lows 76 to 86. East wind 5 to 10 mph. Chance of rain 10 percent. .THURSDAY...Sunny in the morning, then partly cloudy with a chance of afternoon showers and thunderstorms. Areas of smoke in the morning. Haze through the day. Hot. Highs 105 to 110. East wind 5 to 10 mph in the morning becoming south in the afternoon. Chance of rain 30 percent. .THURSDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows 77 to 87. Northeast wind 5 to 10 mph. Chance of rain 30 percent. .FRIDAY...Partly cloudy. A 20 percent chance of afternoon showers and thunderstorms. Highs 99 to 109. .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. Lows 75 to 85. Chance of rain 30 percent. .SATURDAY...Partly sunny. Highs 98 to 108. .SATURDAY 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 86. Chance of rain 30 percent. .SUNDAY...Partly sunny. A 20 percent chance of afternoon showers and thunderstorms. Highs 97 to 109. .SUNDAY NIGHT...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows 74 to 84. Chance of rain 30 percent. .MONDAY...Partly cloudy. A 10 percent chance of afternoon showers and thunderstorms. Highs 94 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 70 to 81. Chance of rain 30 percent. .TUESDAY...Partly cloudy with a 20 percent chance of showers and thunderstorms. Not as warm. Highs 89 to 99. $$ AZZ560-201100- San Carlos- Including the cities of San Carlos and Peridot 111 AM MST Wed Aug 20 2025 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM MST FRIDAY... .TONIGHT...Partly cloudy. Lows 69 to 79. Northeast wind 5 to 10 mph. .WEDNESDAY...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 increasing to 10 to 20 mph in the afternoon. Gusts up to 35 mph in the afternoon. Chance of rain 40 percent. .WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Areas of smoke after midnight. Lows 70 to 80. Northeast wind 5 to 10 mph. Chance of rain 20 percent. .THURSDAY...Sunny in the morning then becoming partly cloudy. A chance of showers and thunderstorms. Haze through the day. Highs 96 to 106. East wind 5 to 10 mph. Chance of rain 40 percent. .THURSDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Lows 70 to 80. Northeast wind 5 to 10 mph. Chance of rain 30 percent. .FRIDAY...Partly cloudy. A 30 percent chance of afternoon showers and thunderstorms. Highs 103 to 105. .FRIDAY NIGHT...Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows in the mid 70s to lower 80s. .SATURDAY...Partly sunny. Highs 102 to 106. .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 in the mid to upper 70s. Chance of rain 30 percent. .SUNDAY...Partly sunny. A 20 percent chance of showers in the afternoon. Highs 101 to 105. .SUNDAY NIGHT...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the evening. Lows in the mid to upper 70s. Chance of rain 30 percent. .MONDAY...Partly cloudy. A 20 percent chance of afternoon showers and thunderstorms. Highs 99 to 103. .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...Partly sunny in the morning, then considerable cloudiness with a 20 percent chance of afternoon showers and thunderstorms. Not as warm. Highs in the mid to upper 90s. $$ AZZ563-201100- Southeast Gila County- 111 AM MST Wed Aug 20 2025 .TONIGHT...Partly cloudy. Lows 68 to 78. East wind 5 to 10 mph. .WEDNESDAY...Mostly sunny in the morning, then considerable cloudiness with a chance of afternoon showers and thunderstorms. Breezy. Highs 89 to 99. Southeast wind 5 to 15 mph. Gusts up to 30 mph in the afternoon. Chance of rain 40 percent. .WEDNESDAY NIGHT...Partly cloudy with a chance of thunderstorms and a slight chance of showers in the evening, then mostly clear after midnight. Areas of smoke after midnight. Lows 69 to 79. East wind 5 to 10 mph. Chance of rain 30 percent. .THURSDAY...Mostly sunny in the morning, then considerable cloudiness with a chance of afternoon showers and thunderstorms. Haze in the afternoon. Highs 91 to 101. Southeast wind 5 to 10 mph. Chance of rain 60 percent. Rainfall less than a quarter of an inch, except locally higher in thunderstorms. .THURSDAY 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 40 percent. .FRIDAY...Partly sunny in the morning, then considerable cloudiness with a 50 percent chance of afternoon showers and thunderstorms. Highs 89 to 101. Rainfall less than a tenth of an inch, except locally higher in thunderstorms. .FRIDAY NIGHT...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the evening. Lows 58 to 78. Chance of rain 30 percent. .SATURDAY...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the afternoon. Highs 88 to 100. Chance of rain 30 percent. .SATURDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows 58 to 78. Chance of rain 40 percent. .SUNDAY...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the afternoon. Highs 88 to 100. Chance of rain 30 percent. .SUNDAY NIGHT...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the evening. Lows 56 to 77. Chance of rain 30 percent. .MONDAY...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the afternoon. Highs 86 to 98. Chance of rain 30 percent. .MONDAY NIGHT...Considerable cloudiness. 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 40 percent. .TUESDAY...Partly sunny in the morning, then considerable cloudiness with a 40 percent chance of afternoon showers and thunderstorms. Not as warm. Highs 82 to 92. $$ AZZ539-559-201100- Gila Bend-Sonoran Desert Natl Monument- Including the cities of Gila Bend, Sentinel, and Kaka 111 AM MST Wed Aug 20 2025 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM MST FRIDAY... .TONIGHT...Partly cloudy. Lows 77 to 87. South wind around 5 mph. .WEDNESDAY...Mostly sunny. Hot. Highs 109 to 114. North wind around 5 mph. .WEDNESDAY NIGHT...Partly cloudy in the evening then becoming mostly clear. A slight chance of showers and thunderstorms. Lows 79 to 89. South wind 5 to 10 mph. Chance of rain 10 percent. .THURSDAY...Mostly sunny, otherwise partly cloudy with a slight chance of afternoon showers and thunderstorms. Very hot. Highs 110 to 115. Southeast wind 5 to 10 mph. Chance of rain 10 percent. .THURSDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows 80 to 90. South wind 5 to 10 mph. Chance of rain 30 percent. .FRIDAY...Partly sunny with a 20 percent chance of showers and thunderstorms. Hot. Highs 106 to 113. .FRIDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows 80 to 88. Chance of rain 40 percent. .SATURDAY...Mostly sunny in the morning, then partly cloudy with a 10 percent chance of afternoon showers and thunderstorms. Hot. Highs 104 to 111. .SATURDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows 81 to 89. Chance of rain 40 percent. .SUNDAY...Partly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of showers and a slight chance of thunderstorms in the afternoon. Hot. Highs 104 to 111. Chance of rain 30 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 40 percent. .MONDAY...Partly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of showers and a slight chance of thunderstorms in the afternoon. Highs 99 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 84. 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 94 to 101. Chance of rain 30 percent. $$ AZZ534-538-201100- Aguila Valley-Tonopah Desert- Including the cities of Aguila, Gladden, Wickenburg, Arlington, Hassayampa, Tonopah, and Wintersburg 111 AM MST Wed Aug 20 2025 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM MST FRIDAY... .TONIGHT...Partly cloudy. Lows 76 to 86. Northwest wind around 5 mph. .WEDNESDAY...Mostly sunny and hot. Highs 108 to 113. Northeast wind around 5 mph in the morning becoming southwest in the afternoon. .WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows 78 to 88. South wind 5 to 10 mph in the evening becoming northeast after midnight. Chance of rain 10 percent. .THURSDAY...Mostly sunny. Haze in the morning. A slight chance of afternoon showers and thunderstorms. Hot. Highs 109 to 114. East wind 5 to 10 mph in the morning becoming south in the afternoon. Chance of rain 10 percent. .THURSDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows 79 to 89. East wind around 5 mph. Chance of rain 20 percent. .FRIDAY...Partly sunny with a 20 percent chance of showers and thunderstorms. Hot. Highs 105 to 113. .FRIDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows 80 to 87. Chance of rain 40 percent. .SATURDAY...Partly sunny with a 10 percent chance of showers and thunderstorms. Hot. Highs 104 to 111. .SATURDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows 80 to 88. Chance of rain 40 percent. .SUNDAY...Partly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of showers and a slight chance of thunderstorms in the afternoon. Hot. Highs 103 to 111. Chance of rain 30 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 78 to 86. Chance of rain 40 percent. .MONDAY...Partly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of showers and a slight chance of thunderstorms in the afternoon. Highs 99 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 73 to 82. 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 93 to 101. Chance of rain 30 percent. $$ AZZ531-533-201100- Kofa-Central La Paz- Including the cities of Palm Canyon, Brenda, Harcuvar, Quartzsite, Vicksburg, Vicksburg Junction, and Salome 111 AM MST Wed Aug 20 2025 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM MST FRIDAY... .TONIGHT...Partly cloudy. Lows 76 to 86. West wind around 5 mph. .WEDNESDAY...Mostly sunny and hot. Highs 108 to 113. North wind around 5 mph in the morning becoming west 5 to 10 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows 79 to 89. West wind 5 to 10 mph in the evening becoming east around 5 mph after midnight. .THURSDAY...Mostly sunny, otherwise partly cloudy with a slight chance of afternoon showers and thunderstorms. Hot. Highs 109 to 114. East wind 5 to 10 mph in the morning becoming south in the afternoon. Chance of rain 10 percent. .THURSDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows 80 to 90. South wind 5 to 10 mph. Chance of rain 20 percent. .FRIDAY...Partly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Hot. Highs 105 to 113. Chance of rain 30 percent. .FRIDAY NIGHT...Partly cloudy with a 40 percent chance of showers and thunderstorms. Lows 80 to 88. .SATURDAY...Partly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of showers and a slight chance of thunderstorms in the afternoon. Hot. Highs 103 to 111. Chance of rain 30 percent. .SATURDAY NIGHT...Partly cloudy with a 40 percent chance of showers and thunderstorms. Lows 81 to 89. .SUNDAY...Partly cloudy with a 40 percent chance of showers and thunderstorms. Hot. Highs 102 to 110. .SUNDAY NIGHT...Partly cloudy with a 40 percent chance of showers and thunderstorms. Lows 79 to 87. .MONDAY...Considerable cloudiness. A slight chance of showers and thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Highs 98 to 106. Chance of rain 30 percent. .MONDAY NIGHT...Considerable cloudiness with a 40 percent chance of showers and thunderstorms. Not as warm. Lows 74 to 82. .TUESDAY...Considerable cloudiness. A slight chance of showers and thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Highs 94 to 102. Chance of rain 40 percent. $$ AZZ535-536-201100- Southeast Yuma County-Gila River Valley- Including the city of Ligurta 111 AM MST Wed Aug 20 2025 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM MST FRIDAY... .TONIGHT...Partly cloudy. Lows 75 to 85. Southwest wind around 5 mph. .WEDNESDAY...Partly sunny in the morning then becoming sunny. Hot. Highs 108 to 113. Southeast wind around 5 mph in the morning becoming west 5 to 10 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows 78 to 88. West wind 5 to 10 mph in the evening becoming south around 5 mph after midnight. Chance of rain 10 percent. .THURSDAY...Mostly sunny, otherwise partly cloudy with a slight chance of afternoon showers and thunderstorms. Hot. Highs 109 to 114. Southeast wind around 5 mph in the morning becoming southwest in the afternoon. Chance of rain 10 percent. .THURSDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows 80 to 90. Southwest wind 5 to 10 mph. Chance of rain 20 percent. .FRIDAY...Partly sunny with a 20 percent chance of showers and thunderstorms. Hot. Highs 107 to 113. .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. Lows 81 to 88. Chance of rain 30 percent. .SATURDAY...Mostly sunny in the morning, then partly cloudy with a 20 percent chance of afternoon showers and thunderstorms. Hot. Highs 106 to 111. .SATURDAY NIGHT...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Lows 82 to 89. Chance of rain 30 percent. .SUNDAY...Partly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of showers and a slight chance of thunderstorms in the afternoon. Hot. Highs 105 to 110. 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 and thunderstorms after midnight. Lows 81 to 86. Chance of rain 30 percent. .MONDAY...Partly sunny with a 20 percent chance of showers and thunderstorms. Highs 100 to 106. .MONDAY 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 78 to 83. Chance of rain 30 percent. .TUESDAY...Considerable cloudiness. A slight chance of showers and thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Highs 98 to 102. Chance of rain 30 percent. $$ AZZ530-CAZ569-201100- Parker Valley-Palo Verde Valley- Including the cities of Parker, Ehrenberg, Martinez Lake, Blythe, Palo Verde, and Ripley 111 AM MST Wed Aug 20 2025 /111 AM PDT Wed Aug 20 2025/ ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM MST /10 AM PDT/ THIS MORNING TO 8 PM MST /8 PM PDT/ FRIDAY... .TONIGHT...Partly cloudy. Lows 76 to 86. Southwest wind around 5 mph. .WEDNESDAY...Mostly sunny and hot. Highs 109 to 114. Northwest wind around 5 mph in the morning becoming southwest 5 to 10 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows 78 to 88. Southwest wind 5 to 10 mph. .THURSDAY...Sunny, otherwise partly cloudy with a slight chance of afternoon showers and thunderstorms. Very hot. Highs 111 to 116. North wind around 5 mph in the morning becoming southwest in the afternoon. Chance of rain 10 percent. .THURSDAY NIGHT...Mostly clear in the evening then becoming partly cloudy. A slight chance of showers and thunderstorms. Lows 80 to 90. South wind 5 to 10 mph. Chance of rain 10 percent. .FRIDAY...Partly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Very hot. Highs 109 to 115. Chance of rain 30 percent. .FRIDAY NIGHT...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Lows 82 to 88. Chance of rain 30 percent. .SATURDAY...Partly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of showers and a slight chance of thunderstorms in the afternoon. Hot. Highs 106 to 112. 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 and thunderstorms after midnight. Lows 82 to 89. Chance of rain 30 percent. .SUNDAY...Partly cloudy with a 40 percent chance of showers and thunderstorms. Hot. Highs 105 to 111. .SUNDAY 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 80 to 87. Chance of rain 30 percent. .MONDAY...Considerable cloudiness. A slight chance of showers and thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Highs 102 to 108. Chance of rain 30 percent. .MONDAY 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 83. Chance of rain 30 percent. .TUESDAY...Considerable cloudiness. A slight chance of showers and thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Highs 98 to 104. Chance of rain 40 percent. $$ CAZ564-565-568-570-201100- Chuckwalla Mountains-Imperial County Southeast-Chiriaco Summit- Chuckwalla Valley- Including the cities of Imperial Hot Mineral Springs, Winterhaven, Chiriaco Summit, and Midland 111 AM PDT Wed Aug 20 2025 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM PDT FRIDAY... .TONIGHT...Mostly clear. Lows 76 to 86. Northwest wind 5 to 10 mph. .WEDNESDAY...Mostly sunny and hot. Highs 108 to 113. Northwest wind 5 to 10 mph in the morning becoming south in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows 79 to 89. Southwest wind 5 to 10 mph in the evening becoming northwest around 5 mph after midnight. .THURSDAY...Sunny and very hot. Highs 110 to 115. Northeast wind around 5 mph in the morning becoming south 5 to 10 mph in the afternoon. .THURSDAY NIGHT...Mostly clear with a slight chance of showers and thunderstorms. Lows 81 to 91. Southwest wind 5 to 10 mph. Chance of rain 10 percent. .FRIDAY...Partly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Very hot. Highs 103 to 115. 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. Lows 81 to 90. Chance of rain 30 percent. .SATURDAY...Partly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Hot. Highs 101 to 111. Chance of rain 30 percent. .SATURDAY NIGHT...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows 81 to 91. Chance of rain 30 percent. .SUNDAY...Partly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Hot. Highs 99 to 110. Chance of rain 40 percent. .SUNDAY 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 88. 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 97 to 107. Chance of rain 40 percent. .MONDAY 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. Chance of rain 30 percent. .TUESDAY...Considerable cloudiness. A slight chance of showers and thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Highs 93 to 103. Chance of rain 30 percent. $$ CAZ563-567-201100- Salton Sea-Imperial Valley- Including the cities of Desert Shores, El Centro, Calexico, Alamorio, and Brawley 111 AM PDT Wed Aug 20 2025 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM PDT FRIDAY... .TONIGHT...Partly cloudy. Lows 77 to 87. Northwest wind 5 to 10 mph. .WEDNESDAY...Partly sunny in the morning then becoming mostly sunny. Very hot. Highs 110 to 115. West wind 5 to 10 mph in the morning becoming south around 5 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows 79 to 89. West wind 5 to 10 mph. .THURSDAY...Sunny and very hot. Highs 112 to 117. Southeast wind around 5 mph. .THURSDAY NIGHT...Mostly clear. Lows 81 to 91. Southwest wind around 5 mph. .FRIDAY...Mostly sunny in the morning, then partly cloudy with a 20 percent chance of afternoon showers and thunderstorms. Very hot. Highs 107 to 117. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 83 to 90. .SATURDAY...Partly sunny with a 20 percent chance of showers and thunderstorms. Hot. Highs 104 to 114. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 82 to 90. .SUNDAY...Partly sunny with a 10 percent chance of showers and thunderstorms. Hot. Highs 102 to 112. .SUNDAY NIGHT...Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows 80 to 88. .MONDAY...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the afternoon. Hot. Highs 100 to 110. Chance of rain 30 percent. .MONDAY NIGHT...Partly cloudy. Lows 77 to 85. .TUESDAY...Partly cloudy. A 10 percent chance of afternoon showers and thunderstorms. Not as warm. Highs 96 to 104. $$ CAZ566-201100- Imperial County West- Including the cities of Coolidge Springs, Salton City, Winona, Coyote Wells, Ocotillo, and Plaster City 111 AM PDT Wed Aug 20 2025 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM PDT FRIDAY... .TONIGHT...Mostly clear. Lows 77 to 87. West wind 5 to 10 mph. .WEDNESDAY...Partly sunny in the morning then becoming mostly sunny. Hot. Highs 109 to 114. Southwest wind 5 to 10 mph in the morning becoming southeast in the afternoon. .WEDNESDAY NIGHT...Partly cloudy in the evening then becoming mostly clear. Lows 81 to 91. Southwest wind 5 to 10 mph. .THURSDAY...Sunny, otherwise partly cloudy with a slight chance of afternoon showers and thunderstorms. Very hot. Highs 111 to 116. Southwest wind around 5 mph in the morning becoming southeast 5 to 10 mph in the afternoon. Chance of rain 10 percent. .THURSDAY NIGHT...Mostly clear. Lows 82 to 92. Southwest wind 5 to 10 mph. .FRIDAY...Mostly sunny in the morning, then partly cloudy with a 20 percent chance of afternoon showers and thunderstorms. Very hot. Highs 112 to 116. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 84 to 91. .SATURDAY...Partly sunny with a 20 percent chance of showers and thunderstorms. Hot. Highs 109 to 113. .SATURDAY NIGHT...Mostly clear with a 20 percent chance of showers and thunderstorms. Lows 83 to 91. .SUNDAY...Mostly sunny in the morning then becoming partly cloudy. A 10 percent chance of showers and thunderstorms. Hot. Highs 107 to 111. .SUNDAY NIGHT...Partly cloudy. A 20 percent chance of showers in the evening. Lows 80 to 88. .MONDAY...Partly cloudy. A 20 percent chance of afternoon showers and thunderstorms. Highs 105 to 109. .MONDAY NIGHT...Partly cloudy. Lows 79 to 86. .TUESDAY...Partly cloudy. A 10 percent chance of afternoon showers and thunderstorms. Highs 101 to 105. $$ CAZ562-201100- Imperial County Southwest- Including the city of Mountain Spring 111 AM PDT Wed Aug 20 2025 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM PDT FRIDAY... .TONIGHT...Mostly clear and breezy. Lows 82 to 92. Southwest wind 10 to 20 mph. Gusts up to 30 mph. .WEDNESDAY...Partly sunny and hot. Highs 108 to 113. Southeast wind 5 to 15 mph. .WEDNESDAY NIGHT...Partly cloudy in the evening then becoming mostly clear. Lows 84 to 94. Southwest wind 10 to 15 mph. .THURSDAY...Sunny, otherwise partly cloudy with a slight chance of afternoon showers and thunderstorms. Very hot. Highs 111 to 116. South wind 10 to 15 mph in the morning becoming east 5 to 15 mph in the afternoon. Chance of rain 10 percent. .THURSDAY NIGHT...Mostly clear. Lows 87 to 97. Southwest wind 10 to 15 mph. .FRIDAY...Mostly sunny in the morning, then partly cloudy with a 20 percent chance of afternoon showers and thunderstorms. Very hot. Highs 106 to 116. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 83 to 95. .SATURDAY...Partly sunny with a 20 percent chance of showers and thunderstorms. Hot. Highs 103 to 113. .SATURDAY NIGHT...Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows 84 to 95. .SUNDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers and a slight chance of thunderstorms in the afternoon. Hot. Highs 101 to 111. Chance of rain 30 percent. .SUNDAY NIGHT...Partly cloudy. A 20 percent chance of showers in the evening. Lows 81 to 92. .MONDAY...Mostly sunny in the morning, then partly cloudy with a 20 percent chance of afternoon showers and thunderstorms. Highs 99 to 109. .MONDAY NIGHT...Partly cloudy. Lows 77 to 89. .TUESDAY...Partly cloudy. A 10 percent chance of afternoon showers and thunderstorms. Highs 96 to 106. $$ CAZ560-561-201100- Joshua Tree NP West-Joshua Tree NP East- Including the cities of Cottonwood Visitor and Lost Horse-Keys Village 111 AM PDT Wed Aug 20 2025 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM PDT FRIDAY... .TONIGHT...Mostly clear. Lows 73 to 83. Northwest wind 5 to 10 mph. .WEDNESDAY...Mostly sunny. Highs 98 to 108. Northwest wind 5 to 10 mph in the morning becoming south in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows 77 to 87. Southwest wind 5 to 10 mph in the evening becoming northwest around 5 mph after midnight. .THURSDAY...Sunny, otherwise partly cloudy with a slight chance of afternoon showers and thunderstorms. Hot. Highs 100 to 110. North wind 5 to 10 mph in the morning becoming south in the afternoon. Chance of rain 10 percent. .THURSDAY NIGHT...Mostly clear. Lows 79 to 89. West wind 5 to 10 mph. .FRIDAY...Mostly sunny with a slight chance of showers and thunderstorms in the morning, then partly cloudy with a chance of afternoon showers and thunderstorms. Hot. Highs 94 to 110. Chance of rain 40 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. Lows 71 to 88. Chance of rain 30 percent. .SATURDAY...Considerable cloudiness. A chance of showers and thunderstorms in the morning, then showers likely and a chance of thunderstorms in the afternoon. Highs 91 to 107. 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 and thunderstorms after midnight. Lows 71 to 87. Chance of rain 30 percent. .SUNDAY...Partly sunny with a slight chance of showers and thunderstorms in the morning, then considerable cloudiness with showers likely and a chance of thunderstorms in the afternoon. Highs 89 to 105. Chance of rain 60 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 slight chance of showers and thunderstorms after midnight. Lows 69 to 85. 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 87 to 103. Chance of rain 50 percent. Rainfall less than a tenth of an inch, except locally higher in thunderstorms. .MONDAY NIGHT...Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows 65 to 81. .TUESDAY...Considerable cloudiness. A 30 percent chance of afternoon showers and thunderstorms. Highs 85 to 99. $$ Visit us on Facebook, Twitter, and at weather.gov/phoenix