Arizona – Cold air grips the high country this morning as Flagstaff wakes under clear, starlit skies. Breath hangs in the air, and snowbanks crunch faintly along quiet streets.
Early temperatures sit near 21 degrees, cold enough to harden snowpack and refreeze shaded roads. Bridges and elevated stretches along I-40 and Route 89 may feel slick early. Drivers should slow down until sunshine reaches the pavement.
Sunlight quickly changes the feel of the day. By late morning, temperatures climb through the 30s. Afternoon highs reach the upper 40s, making it feel noticeably milder despite lingering winter air. Winds pick up slightly, adding a brisk edge at times.
Tonight remains clear and cold. Lows drop back into the low 20s, allowing refreezing across untreated surfaces. Any melted snow during the day may turn icy again after sunset. Plan evening travel carefully.
Friday continues the steady warm-up. Sunshine dominates, and highs reach near 50 degrees. Roads improve during the day, and outdoor conditions feel more comfortable for late January. Cold shadows still linger, but winter’s grip loosens.
Saturday brings the biggest shift. Highs surge into the mid-50s under bright sun. Snowmelt increases during the afternoon, especially on south-facing slopes and rooftops. Watch for slushy patches forming late in the day, followed by refreezing after dark.
Sunday holds onto the warmth. Highs remain near 56 degrees with mostly sunny skies. Travel stays smooth during daylight, though nighttime lows near freezing keep winter hazards in play. Looking ahead into early February, temperatures trend above normal while precipitation chances remain low across northern Arizona.
Dress in layers and plan extra time early mornings. Expect changing road conditions from icy to wet by afternoon. How are conditions where you’re driving today?
Five-Day Weather Outlook – Flagstaff, AZ
Today: Sunny, high near 49
Friday: Sunny, high near 50
Saturday: Sunny, high near 56
Sunday: Sunny, high near 56
Monday: Mostly sunny, high near 55
