Expires:202607192315;;255297 FPUS55 KFGZ 192202 ZFPFGZ Zone Forecast Product for Northern Arizona National Weather Service Flagstaff AZ 302 PM MST Sun Jul 19 2026 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. AZZ013-192315- Little Colorado River Valley in Navajo County- Including the cities of Winslow, Holbrook, and Snowflake 302 PM MST Sun Jul 19 2026 /402 PM MDT Sun Jul 19 2026/ .REST OF TODAY...Mostly cloudy with a 30 percent chance of thunderstorms. Near steady temperature in the mid 80s. Light winds. .TONIGHT...Mostly cloudy with a 30 percent chance of thunderstorms in the evening...partly cloudy after midnight. Lows around 62. Light winds. .MONDAY...Mostly sunny in the morning...mostly cloudy with a 40 percent chance of thunderstorms in the afternoon. Highs 85 to 91. Light winds. .MONDAY NIGHT...Mostly cloudy. A chance of thunderstorms in the evening...a chance of showers and a slight chance of thunderstorms after midnight. Lows around 62. Light winds. Chance of precipitation 50 percent. .TUESDAY...Partly cloudy with a slight chance of thunderstorms in the morning...mostly cloudy with rain showers with thunderstorms likely in the afternoon. Highs 83 to 89. Light winds. .TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of thunderstorms. Lows around 60. .WEDNESDAY...Partly cloudy in the morning then becoming mostly cloudy. Thunderstorms likely. Highs around 85. Chance of thunderstorms 70 percent. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows around 62. .THURSDAY THROUGH FRIDAY...Partly cloudy with a 10 percent chance of thunderstorms. Highs around 90. Lows around 63. .FRIDAY NIGHT...Partly cloudy with a 30 percent chance of thunderstorms. Lows around 64. .SATURDAY...Partly cloudy in the morning then becoming mostly sunny. A 10 percent chance of thunderstorms. Highs around 92. $$ =