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Premium BoulderCAST Daily – Tue 08/12/25 | A picture-perfect Tuesday ahead of another heatwave; Stage 1 fire ban goes into effect today

August 12, 2025 / Ben Castellani

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This Week in Colorado Weather: August 11, 2025

August 11, 2025 / Ben Castellani

After a weekend of thunder and cooler air, the Front Range is catching its breath under clear skies and a brief spell of dry northwest flow. But don’t get too comfortable—heat, haze, and a few storm chances are already lining up for a return later this week. In this update, we break down the shifting ridge pattern, what it means for temperatures, and when wildfire smoke and monsoon moisture might make a comeback.

Premium BoulderCAST Daily – Sun 08/10/25 | Scattered to numerous storms today with the risk of hail

August 10, 2025 / Andy

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Premium BoulderCAST Daily – Sat 08/09/25 | Explosive storm development fuels severe storm risk today

August 9, 2025 / Andy

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Premium BoulderCAST Daily – Fri 08/08/25 | Middle 90s and gusty today

August 8, 2025 / Andy

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July 2025 Graphical Weather Review: Drought returns to the Front Range following our second straight hot & dry month

August 7, 2025 / BoulderCAST Team

July 2025 was our second consecutive hot and dry month. The summer monsoon has been very stingy so far, leaving Boulder and much of the Denver region parched with drought conditions returning to parts of the Front Range. July didn’t hold back on extremes either: record-breaking heat at times scorched the region, plowable hail hammered Gunbarrel, and a rare funnel cloud spun up over the Foothills of Boulder County. Here’s a quick and colorful graphical recap of our weather during July and how it relates to climatology.