Expires:202607211100;;323425 FPUS55 KFGZ 210257 ZFPFGZ Zone Forecast Product for Northern Arizona National Weather Service Flagstaff AZ 757 PM MST Mon Jul 20 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. AZZ016-211100- Eastern Mogollon Rim- Including the cities of Heber, Happy Jack, and Forest Lakes 757 PM MST Mon Jul 20 2026 ...FLOOD WATCH IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY EVENING... .REST OF TONIGHT...Mostly cloudy. Rain showers and a chance of thunderstorms early in the evening...a chance of rain showers and a slight chance of thunderstorms in the late evening and overnight. Patchy fog after midnight. Lows around 58. Light winds. .TUESDAY...Patchy fog in the morning. Partly cloudy with a slight chance of thunderstorms in the morning...cloudy with rain showers with thunderstorms likely in the afternoon. Highs 75 to 81. Light winds. .TUESDAY NIGHT...Mostly cloudy. Rain showers likely and a chance of thunderstorms in the evening...a chance of rain showers and a slight chance of thunderstorms after midnight. Lows around 58. Light winds. Chance of precipitation 70 percent. .WEDNESDAY...Mostly cloudy. A slight chance of thunderstorms in the morning...thunderstorms likely in the afternoon. Highs 75 to 81. Light winds. Chance of thunderstorms 70 percent. .WEDNESDAY NIGHT...Partly cloudy. A 10 percent chance of thunderstorms in the evening. Lows around 60. Light winds. .THURSDAY...Mostly sunny in the morning then becoming mostly cloudy. A 50 percent chance of thunderstorms. Highs 80 to 86. .THURSDAY NIGHT...Partly cloudy. Lows around 62. .FRIDAY...Mostly sunny in the morning then becoming mostly cloudy. A 40 percent chance of thunderstorms. Highs 83 to 89. .FRIDAY NIGHT...Partly cloudy with a 10 percent chance of thunderstorms. Lows around 64. .SATURDAY...Mostly sunny in the morning then becoming mostly cloudy. A 30 percent chance of thunderstorms. Highs 85 to 91. .SATURDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. A 10 percent chance of thunderstorms. Lows around 64. .SUNDAY...Partly cloudy in the morning then becoming mostly cloudy. A 40 percent chance of thunderstorms. Highs 85 to 91. .SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of thunderstorms. Lows around 64. .MONDAY...Partly cloudy in the morning then becoming mostly cloudy. A 50 percent chance of thunderstorms. Highs 84 to 90. $$ =