Expires:202512212300;;967857 FPUS55 KPSR 211121 ZFPPSR Zone Forecast Product for Southwest Arizona/Southeast California National Weather Service Phoenix AZ 421 AM MST Sun Dec 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. AZZ545-547-552-556>558-561-212300- New River Mesa-Rio Verde/Salt River-Superior-Tonto Basin- Mazatzal Mountains-Pinal/Superstition Mountains-Dripping Springs- Including the cities of Tortilla Flat, Superior, Punkin Center, Sunflower, Hayden, and Winkelman 421 AM MST Sun Dec 21 2025 .TODAY...Sunny. Highs 75 to 80. East wind 5 to 10 mph in the morning becoming south around 5 mph in the afternoon. .TONIGHT...Mostly clear. Lows 46 to 56. East wind 5 to 10 mph. .MONDAY...Sunny in the morning then becoming partly sunny. Highs 77 to 82. East wind 5 to 10 mph. .MONDAY NIGHT...Partly cloudy. Lows 47 to 57. East wind 5 to 10 mph. .TUESDAY...Partly cloudy in the morning then considerable cloudiness. Highs 75 to 80. East wind 10 to 15 mph in the morning becoming south 5 to 10 mph in the afternoon. .TUESDAY NIGHT...Mostly cloudy with a 40 percent chance of showers. Lows 47 to 58. .WEDNESDAY...Mostly cloudy with a 40 percent chance of showers. Cooler. Highs 59 to 73. .WEDNESDAY NIGHT...Considerable cloudiness with a 50 percent chance of showers. Lows 46 to 59. Rainfall up to a half of an inch possible. .CHRISTMAS DAY...Considerable cloudiness with a 50 percent chance of showers. Highs 59 to 73. Rainfall up to a half of an inch possible. .THURSDAY NIGHT...Partly cloudy with a 30 percent chance of showers. Lows 45 to 56. .FRIDAY...Considerable cloudiness with a 30 percent chance of showers. Highs 59 to 73. .FRIDAY NIGHT...Mostly cloudy with a 40 percent chance of showers. Lows 44 to 55. .SATURDAY...Considerable cloudiness with a 40 percent chance of showers. Highs 57 to 71. $$