West Valley Reservoir Weather Forecast

    • 32
    • 62

    Mostly Sunny

    • 30
    • 59

    Partly Sunny

    • 33
    • 58

    Mostly Cloudy

    • 31
    • 57

    Chance Rain/Snow

    • 25
    • 46

    Chance Rain/Snow

    • 24
    • 42

    Chance Snow

Today 5 Feb Modoc County

Sunny. Highs in the lower to mid 60s. Southeast Winds 10 to 15 Mph.

Tonight 5 Feb Modoc County

Mostly clear. Lows in the lower to mid 30s. Southeast Winds 5 to 10 Mph.

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  • Temperature Real-Time

West Valley Reservoir Temperature Statistics

February Temperature

Alturas (21.1 miles)

  • Lowest 1 February, 2026

    28 °F

  • Average February

    47.3 °F

  • Highest 3 February, 2026

    63 °F

Climate (2021–Present)

Alturas (21.1 miles)

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  • Average Low 2021–2026

    33.4 °F

  • Average 2021–2026

    49.5 °F

  • Average High 2021–2026

    64.6 °F
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