Corona Pass 9N Weather Forecast

    • 10
    • 20

    Snow Showers

    • 12
    • 15

    Blowing Snow

    • 17
    • 20

    Chance Snow

    • 26
    • 28

    Snow Likely

    • 23
    • 29

    Blizzard

    • 22
    • 26

    Chance Snow

    • 20
    • 28

    Blustery

Today 6 Dec South and Southeast Grand/West Central and Southwest Boulder/Gilpin/Clear Creek/Summit/North and Wes

Blowing snow. Snow Showers early in the Afternoon, then snow Showers likely late in the afternoon. Very windy. Visibility one quarter mile or less at Times. New snow accumulation around 1 inch. Highs 20 to 30. Northwest Winds 25 to 35 Mph with Gusts up to 60 Mph.

Tonight 6 Dec South and Southeast Grand/West Central and Southwest Boulder/Gilpin/Clear Creek/Summit/North and Wes

Patchy blowing snow. Snow Showers likely in the Evening, then a chance of snow Showers after midnight. Windy. Visibility one quarter mile or less at Times. Snow accumulation up to 1 inch. Lows 5 to 15. West Winds 20 to 30 Mph with Gusts up to 45 Mph. Chance of snow 70 percent. Wind chill Readings 5 below to 15 below zero.

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Corona Pass 9N Temperature Statistics

December Temperature

Boulder Municipal Airport (19.3 miles)

  • Lowest 4 December, 2025

    10.4 °F

  • Average December

    29.4 °F

  • Highest 2 December, 2025

    50 °F

Climate (2020–Present)

Boulder Municipal Airport (19.3 miles)

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  • Average Low 2020–2025

    40.5 °F

  • Average 2020–2025

    52.7 °F

  • Average High 2020–2025

    65.1 °F
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