FLAGSTAFF, Ariz. – Cooler air and brisk winds will sweep across northern Arizona early this week as a weak cold front clears out after Columbus Day storms. Following scattered showers Sunday and Monday, skies will brighten by Tuesday, but the shift to drier, breezier air will bring a noticeable chill to morning commutes and leaf-peeping drives along I-40 and U.S. 89.
According to the National Weather Service in Flagstaff, gusts could reach 35 mph on Monday as the front moves through, briefly dropping daytime highs into the upper 50s. Residents should secure loose outdoor decorations and prepare for cooler evenings as temperatures dip into the 30s by midweek. While no freeze is expected yet, exposed plants and sensitive fall crops could see early-season stress in low-lying areas.
Travelers returning from Columbus Day weekend should expect spotty rain on rural highways through Monday morning, especially near Oak Creek Canyon and the Mogollon Rim. By Tuesday, skies clear statewide with crisp, dry air and ideal hiking weather. Fire danger remains moderate, but winds may create localized blowing dust along open stretches of I-17 and I-40.
Locals planning pumpkin patch outings or fall festivals can expect ideal, sunny afternoons later in the week with highs rebounding into the 60s. Seasonal residents are urged to prep for colder nights as late-October approaches, when frost and even the first freeze could arrive in higher terrain.
Five-Day Forecast for Flagstaff, AZ:
Sun: 64/44 – Scattered showers, isolated thunder; breezy late.
Mon: 59/39 – Chance of rain early; gusty winds to 35 mph.
Tue: 59/37 – Mostly sunny, breezy, cooler start to week.
Wed: 58/30 – Sunny and dry; crisp fall air continues.
Thu: 60/29 – Clear, calm; mild afternoons and chilly nights.
