Expires:202512292300;;426760 FPUS55 KFGZ 290908 ZFPFGZ Zone Forecast Product for Northern Arizona National Weather Service Flagstaff AZ 207 AM MST Mon Dec 29 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. AZZ007-292300- Coconino Plateau- Including the city of Valle 207 AM MST Mon Dec 29 2025 .TODAY...Mostly sunny. Highs around 46 on the plateau to around 58 along the Colorado River. East winds 15 to 20 mph. .TONIGHT...Partly cloudy. Lows around 29 on the plateau to around 37 along the Colorado River. East winds around 15 mph in the evening becoming light. .TUESDAY...Partly cloudy. Highs around 51 on the plateau to around 61 along the Colorado River. Light winds. .TUESDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows 21 to 31. Light winds. .WEDNESDAY...Mostly cloudy. A 10 percent chance of rain showers in the afternoon. Highs 51 to 59. Light winds. .WEDNESDAY NIGHT...Cloudy with rain showers likely. Lows around 42 on the plateau to around 49 along the Colorado River. Chance of showers 70 percent. .NEW YEARS DAY...Cooler. Rain showers likely and a slight chance of thunderstorms. Highs around 48 on the plateau to around 58 along the Colorado River. Chance of precipitation 70 percent. .THURSDAY NIGHT...Mostly cloudy with rain showers likely and a slight chance of thunderstorms. Lows around 41 on the plateau to around 49 along the Colorado River. Chance of precipitation 60 percent. .FRIDAY THROUGH SATURDAY...Mostly cloudy with a 20 percent chance of rain showers. Highs around 50 on the plateau to around 61 along the Colorado River. Lows around 41 on the plateau to around 49 along the Colorado River. .SATURDAY NIGHT AND SUNDAY...Mostly cloudy with a 20 percent chance of rain and snow showers. Lows around 36 on the plateau to around 46 along the Colorado River. Highs around 50 on the plateau to around 60 along the Colorado River. $$ =