Colorado wakes up under clear skies, crisp air, and a growing sense that winter is shifting gears. Wind moves across open valleys, pavement stays cold to the touch, and conditions feel calm for now — but not for long.
According to the National Weather Service in Grand Junction, strong winds and winter weather hazards are developing across western Colorado and the broader northern tier. Gusts across exposed areas may reach 50 to 70 mph, with higher terrain capable of seeing stronger bursts. These winds increase the risk of power outages, falling branches, and difficult travel on east–west roadways.
Temperatures remain seasonably cool today, climbing into the low 50s around Grand Junction before sliding back toward freezing tonight. That warm-to-cold transition matters. Wet pavement from melting snow or overnight moisture can refreeze quickly, creating black ice during early drives.
By Friday, December 19, colder air deepens as an upper-level trough settles in. While valley locations stay mostly dry, models hint at light snow potential in the higher elevations, especially along mountain passes. Any snow combined with strong wind could reduce visibility fast.
Travel impacts may increase late Friday into the weekend, especially for those heading north or east. Plan extra time if driving I-70 through the mountains. Secure loose outdoor items today. Keep winter kits in vehicles.
Looking ahead to Christmas travel, weather patterns suggest a more active setup. Colder air sticks around, and additional snow chances remain possible into early next week — a classic early-winter tease.
Five-Day Outlook for Grand Junction, CO
- Today: Mostly sunny, windy at times, high near 53
- Thursday: Sunny, breezy, high near 51
- Friday: Mostly sunny, colder, high near 57
- Saturday: Partly sunny, high near 57
- Sunday: Partly sunny, cooler morning, high near 60
