Apricots if we're lucky

I am cautiously optimistic about getting some apricot fruit this year from my five year-old tree. It is loaded with flower buds and there's no cold weather in the six day forecast. Our recent snowstorm wasn't very cold, the flower buds were still dormant and wrapped up tight, and the tree wasn't damaged at all by the weight of snow.

Fort Collins is USDA zone 5b, marginal for apricots because of high likelihood of frost after the buds begin to break. The buds on my tree are entering their most vulnerable stages right now. NOAA's Climate Prediction Center projects a greater than 50% chance for anomalously warm weather here in April, so these buds have a good shot at surviving and becoming flowers and fruit.