Big Four Lake Weather Forecast

    • 20
    • 35

    Mostly Sunny

    • 22
    • 31

    Mostly Cloudy

    • 16
    • 30

    Partly Sunny

    • 23
    • 31

    Partly Sunny

    • 23
    • 35

    Partly Sunny

    • 24
    • 35

    Partly Sunny

    • 29
    • 38

    Chance Rain/Snow

Today 17 Jan Northwest Blue Mountains

Mostly sunny. Highs in the mid 20s to lower 30s. West wind 5 to 15 Mph in the afternoon.

Tonight 17 Jan Northwest Blue Mountains

Partly cloudy. Occasional Flurries in the evening. Lows 11 to 20.

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Big Four Lake Temperature Statistics

January Temperature

Pullman / Moscow Regional Airport (42.3 miles)

  • Lowest 14 January, 2025

    28 °F
  • Average January

    33.3 °F
  • Highest 15 January, 2025

    43 °F

Climate (2020–Present)

Pullman / Moscow Regional Airport (42.3 miles)

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  • Average Low 2020–2025

    39.3 °F
  • Average 2020–2025

    49.2 °F
  • Average High 2020–2025

    58.9 °F
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