Port Alexander SPB Weather Forecast

    • 28
    • 35

    Chance Snow Showers

    • 28
    • 33

    Slight Chance Snow

    • 31
    • 36

    Snow

    • 33
    • 38

    Rain/Snow

    • 34
    • 40

    Rain/Snow

    • 34
    • 41

    Rain/Snow

Today 12 Mar Western Kupreanof and Kuiu Island

Mostly cloudy. Near port Alexander, slight chance of snow Showers early in the morning. Highs in the lower 30s. North Winds around 10 Mph.

Tonight 12 Mar Western Kupreanof and Kuiu Island

Mostly cloudy. Near port Alexander, chance of snow Showers in the Evening, then snow Showers likely late. Lows in the lower 20s. Northeast Winds around 10 Mph.

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Port Alexander SPB Temperature Statistics

March Temperature

Kake - Kake Airport (56.5 miles)

  • Lowest 1 March, 2026

    23 °F

  • Average March

    31.7 °F

  • Highest 6 March, 2026

    45 °F

Climate (2021–Present)

Kake - Kake Airport (56.5 miles)

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  • Average Low 2021–2026

    39 °F

  • Average 2021–2026

    43.9 °F

  • Average High 2021–2026

    48.8 °F
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