Portage Glacier Visitor Center Weather Forecast

    • 21
    • 32

    Mostly Cloudy

    • 18
    • 24

    Mostly Cloudy

    • 11
    • 24

    Chance Snow Showers

    • 10
    • 19

    Chance Snow Showers

    • 11
    • 18

    Chance Snow Showers

    • 10
    • 22

    Snow Showers Likely

Today 18 Jan Western Prince William Sound

Partly sunny. Highs in the upper 20s to mid 30s. Light Winds except west 10 to 25 Mph near Whittier.

Tonight 18 Jan Western Prince William Sound

Mostly cloudy. Lows 10 to 15 above inland and in the lower 20s along the coast. Light Winds except west 15 Mph through portage valley and Turnagain arm.

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Portage Glacier Visitor Center Temperature Statistics

January Temperature

Portage, Portage Glacier (0 miles)

  • Lowest 10 January, 2018

    12.9 °F
  • Average January

    31.7 °F
  • Highest 16 January, 2018

    46 °F

Climate (2010–Present)

Portage, Portage Glacier (0 miles)

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  • Average Low 2010–Present

    33.4 °F
  • Average 2010–Present

    39.3 °F
  • Average High 2010–Present

    44.7 °F
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