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      • Daily Temperature Records & Normals
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  • Models
    • Model Browsers
      • GFS & NAM
    • Ensembles
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  • About
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  • BoulderCAST Daily – Tue 01/06/26 | Critical Fire Conditions Today

    BoulderCAST Daily – Tue 01/06/26 | Critical Fire Conditions Today

    18 hours ago
    🔥Critical Fire Conditions: Fire Weather conditions could be critical today with gusty winds …
  • BoulderCAST Daily – Sun 01/04/26 | Red Flag Warning in effect for some

    BoulderCAST Daily – Sun 01/04/26 | Red Flag Warning in effect for some

    3 days ago
    🌤️ Mild but Red Flag Warning in effect for some of us: Highs …
  • BoulderCAST Daily – Sat 01/03/26 | Mild and dry through the middle of next week

    BoulderCAST Daily – Sat 01/03/26 | Mild and dry through the middle of next week

    4 days ago
    🌤️ Mild through the middle of next week: Highs hover in the upper …

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When the sun is at a low angle, it passes through more of the Earth’s atmosphere. This allows more scattering to occur than during the rest of the day. Much of the blue light is scattered away, leaving yellows, oranges, and reds behind.

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    BoulderCAST Daily – Tue 01/06/26 | Critical Fire Conditions Today
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