Grand Junction residents can expect a week filled with sunshine, but chilly nights will keep a winter chill in the air as temperatures drop dramatically after sunset. A high-pressure system will dominate the region, bringing clear skies and mild afternoons, but without cloud cover, overnight lows will dip near freezing.
Forecast Breakdown
According to the National Weather Service, temperatures will climb above seasonal averages during the day, but radiational cooling overnight will cause the mercury to drop quickly once the sun sets.
- Monday, Feb. 26 – Mostly sunny with a high of 66°F (19°C), dropping to 33°F (1°C) overnight.
- Tuesday, Feb. 27 – Warm afternoon with a high of 66°F (19°C), but lows will dip to 31°F (0°C).
- Wednesday, Feb. 28 – Slight cooldown, with a high of 55°F (13°C) and a nighttime low of 29°F (-2°C).
- Thursday, Feb. 29 – Plenty of sunshine, reaching 62°F (16°C), but another chilly night with a low of 31°F (0°C).
- Friday, March 1 – Sunny and mild, with temperatures peaking at 66°F (19°C) and cooling to 38°F (4°C) overnight.
Why the Big Temperature Swings?
Grand Junction’s dry climate and high elevation make it prone to wide temperature fluctuations. Without cloud cover, heat escapes quickly at night, leading to much colder mornings despite the warm daytime highs.
How to Prepare for the Week Ahead
- Dress in Layers: Mornings will be cold, but by the afternoon, lighter clothing will be more comfortable.
- Watch for Frost: Early mornings may bring frosty windshields and icy sidewalks, especially in shaded areas.
- Plan Outdoor Activities Wisely: Afternoons will be perfect for hiking and outdoor plans, but expect chilly evenings once the sun sets.
Looking Ahead
Forecasters expect this warm-and-cold pattern to continue into early March, with another cool-down possible next week. For now, Grand Junction residents can enjoy spring-like afternoons while keeping those winter coats handy for the evenings.
Stay tuned for local weather updates to track any shifts in the forecast!