Crowder Mountain Reservoir Weather Forecast

    • 31
    • 54

    Rain Showers

    • 30
    • 54

    Partly Sunny

    • 37
    • 64

    Mostly Sunny

    • 39
    • 68

    Mostly Sunny

    • 40
    • 72

    Mostly Sunny

    • 42
    • 70

    Sunny

Today 17 May Modoc County

Mostly cloudy. Rain Showers and slight chance of Thunderstorms early this Morning, then chance of rain Showers and slight chance of Thunderstorms in the late morning and afternoon. Snow level 6500 feet. Highs in the lower 50s to lower 60s. Northwest Winds 10 to 20 Mph. Chance of precipitation 90 percent.

Tonight 17 May Modoc County

Partly cloudy. A 10 percent chance of Thunderstorms in the evening. Lows in the lower to mid 30s. Northwest Winds 10 to 20 Mph.

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Crowder Mountain Reservoir Temperature Statistics

May Temperature

Alturas (20.5 miles)

  • Lowest 1 May, 2025

    29.8 °F
  • Average May

    51.4 °F
  • Highest 9 May, 2025

    81.6 °F

Climate (2020–Present)

Alturas (20.5 miles)

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  • Average Low 2020–2025

    32.9 °F
  • Average 2020–2025

    49.2 °F
  • Average High 2020–2025

    64.3 °F
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