BoulderCAST

A warm, summer-like pattern is about to take over the Front Range in the middle of May. This week’s weather is driven by a robust mid‑level ridge anchored over the Desert Southwest, producing strong subsidence and a sustained warm anomaly across Colorado. A weak cold front on Tuesday will briefly cool us off, but its effect will be short-lived, with near-record heat building back in by midweek. Rain chances through the extended period remains quite low given the setup, but the late-week period is somewhat uncertain. We break down the dynamics driving this pattern and the implications it will have for the Denver–Boulder corridor through this warm, mostly dry stretch ahead.

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