Expires:202512202300;;933620 FPUS55 KFGZ 202059 ZFPFGZ Zone Forecast Product for Northern Arizona National Weather Service Flagstaff AZ 158 PM MST Sat Dec 20 2025 These forecasts provide average values for large geographical areas. They may not be representative of the location you are interested in. For a more specific forecast...please visit weather.gov/flagstaff 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. AZZ005-202300- Marble and Glen Canyons- Including the cities of Page and Lees Ferry 158 PM MST Sat Dec 20 2025 .REST OF TODAY...Mostly sunny. Highs 59 to 65. Light winds. .TONIGHT...Mostly clear. Lows around 40. Light winds. .SUNDAY...Partly cloudy. Highs 57 to 65. Light winds. .SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows around 40. Light winds. .MONDAY...Partly cloudy. Highs 59 to 65. Light winds. .MONDAY NIGHT AND TUESDAY...Mostly cloudy. Lows around 40. Highs 55 to 65. .TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows around 39. .WEDNESDAY...Mostly cloudy with a 40 percent chance of rain showers. Highs 55 to 61. .WEDNESDAY NIGHT...Rain showers likely. Lows around 42. Chance of showers 60 percent. .CHRISTMAS DAY...Rain showers likely and a slight chance of thunderstorms. Highs 56 to 62. Chance of precipitation 70 percent. .THURSDAY NIGHT...Rain showers likely and a slight chance of thunderstorms. Lows around 39. Chance of precipitation 60 percent. .FRIDAY...Mostly cloudy with a 50 percent chance of rain showers. Highs 53 to 59. $$ =