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  • BoulderCAST Daily – Tue 05/12/26 | Slightly cooler following an overnight front, but record highs near 90° return by tomorrow

    BoulderCAST Daily – Tue 05/12/26 | Slightly cooler following an overnight front, but record highs near 90° return by tomorrow

    4 hours ago
    🔥 Record‑tying heat: Boulder hit 88°F Monday, matching May 11th highs from 1961–63 …
  • BoulderCAST Daily – Sun 05/10/26 | Cooler today but the 80s are not far behind

    BoulderCAST Daily – Sun 05/10/26 | Cooler today but the 80s are not far behind

    2 days ago
    ☀️ Sunshine and pleasant temperatures with upper 60s for our Sunday 🌡️ Trending …
  • BoulderCAST Daily – Sat 05/09/26 | Watching some late-day showers ahead of a cold front tonight

    BoulderCAST Daily – Sat 05/09/26 | Watching some late-day showers ahead of a cold front tonight

    3 days ago
    🌧️ Scattered showers this afternoon and evening ahead of a cold front setting …

3-Day Forecast

Did You Know?

Diurnal winds are those driven primarily by the daily rise and set of the sun. In the Denver Metro area, diurnal winds are generally westerly at night and easterly during the day. Diurnal winds are only detectable when "weather" is not present.

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  • This Week in Colorado Weather: May 11, 2026
    This Week in Colorado Weather: May 11, 2026
  • BoulderCAST Daily – Tue 05/12/26 | Slightly cooler following an overnight front, but record highs near 90° return by tomorrow
    BoulderCAST Daily – Tue 05/12/26 | Slightly cooler following an overnight front, but record highs near 90° return by tomorrow
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    2025-2026 Boulder-Denver Snowfall Totals and Storm Summaries

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