Arizona – Frost clings to windshields and sidewalks across Flagstaff as the day begins under clear skies. The cold is sharp, the kind that stings cheeks and reminds drivers to watch for slick patches before sunrise.
According to the National Weather Service in Flagstaff, temperatures hover near 25 degrees early, then rebound quickly. Sunshine pushes highs into the upper 50s, creating a classic February swing. Roads along I-40 and Highway 180 remain dry this morning, but shaded areas may hold icy spots.
That mild trend continues into Wednesday. Afternoon highs reach the low 50s, with increasing clouds late in the day. A Pacific system moving inland begins to influence northern Arizona, setting the stage for changing conditions by midweek.
By Thursday, precipitation enters the picture. Rain and snow showers become possible by late morning, especially as colder air filters in. Highs near 53 degrees suggest mixed precipitation during the day, with snow more likely after sunset. Gusty southwest winds could reduce visibility during brief bursts.
Thursday night into Friday brings the highest impact window. Rain and snow showers turn more likely, with chances climbing near 70 percent by Friday afternoon. While heavy accumulation is not expected, even light snow can quickly slick roads at Flagstaff’s elevation. Plan extra time for travel and be cautious on bridges and overpasses.
Friday stays cooler, topping out near 45 degrees, with lingering showers. Conditions gradually improve by Friday night as skies begin to clear and temperatures drop back into the low 20s. Any melting during the day could refreeze after dark, increasing slip risks.
Valentine’s weekend looks calmer. Saturday turns sunny with highs near 52, and Sunday stays mild with only a small chance of showers late.
Looking ahead, NOAA’s 6–10 day outlook leans above normal for temperatures, hinting at a gradual late-winter thaw next week.
Seeing flakes or slick roads near you? Let us know what conditions look like in your neighborhood.
Five-Day Outlook for Flagstaff, Arizona
- Today: Mostly sunny, cold morning, high near 57
- Wednesday: Partly sunny, milder, high near 52
- Thursday: Chance of rain and snow, high near 53
- Friday: Rain and snow likely, cooler, high near 45
- Saturday: Sunny and calmer, high near 52
