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  • This Weekend in Colorado Weather: Record Highs Possible Friday as Monsoon Moisture Stages a Slow Return

    This Weekend in Colorado Weather: Record Highs Possible Friday as Monsoon Moisture Stages a Slow Return

    21 hours ago
    🔥 Ridge overhead: High pressure near the Four Corners keeps the Front Range …
  • BoulderCAST Daily – Wed 08/19/26 | Only Isolated Showers Today Ahead of Hotter, Drier Weather Late-Week

    BoulderCAST Daily – Wed 08/19/26 | Only Isolated Showers Today Ahead of Hotter, Drier Weather Late-Week

    2 days ago
    🌧️ Light rainfall last evening — Only a trace to a few hundredths …
  • BoulderCAST Daily – Tue 08/18/26 | 90° with Late-Day Storms Back in the Mix, Including Severe Weather North and East

    BoulderCAST Daily – Tue 08/18/26 | 90° with Late-Day Storms Back in the Mix, Including Severe Weather North and East

    3 days ago
    ⛈️ Storms return: Scattered showers and thunderstorms are possible after 3 PM, with …

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Did You Know?

In general, temperature decreases with altitude in the atmosphere. You can easily prove this to yourself by leaving Denver on a warm summer afternoon and driving one hour west to the summit of Mount Evans. The summit lies above 14,000 feet elevation (+9,000 above Denver). The temperature may have been 95 degrees in Denver. On top of Evans, it will be in the 40's!

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