Graven Reservoir Weather Forecast

    • 26
    • 40

    Chance Snow

    • 28
    • 41

    Chance Snow

    • 27
    • 46

    Chance Rain/Snow

    • 26
    • 48

    Mostly Sunny

    • 34
    • 56

    Sunny

    • 37
    • 64

    Mostly Sunny

    • 30
    • 59

    Partly Sunny

Today 28 Mar Modoc County

Mostly cloudy. Chance of snow until early Afternoon, then snow likely late this afternoon. Snow accumulation up to 1 inch except 2 to 3 Inches in the warner Mountains. Highs in the lower to mid 40s. Breezy. Southwest Winds 15 to 25 Mph. Chance of snow 60 percent.

Tonight 28 Mar Modoc County

Mostly cloudy with a 30 percent chance of snow. Snow accumulation up to 1 inch except 1 to 2 Inches in the warner Mountains. Lows in the mid 20s to lower 30s. Southwest Winds 10 to 20 Mph decreasing to 5 to 10 Mph with Gusts to around 30 Mph in the late evening and early Morning, then shifting to the southeast well after midnight.

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Graven Reservoir Temperature Statistics

March Temperature

Alturas (14.9 miles)

  • Lowest 3 March, 2024

    18.8 °F
  • Average March

    38.6 °F
  • Highest 19 March, 2024

    69.7 °F

Climate (2019–Present)

Alturas (14.9 miles)

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  • Average Low 2019–2024

    32.9 °F
  • Average 2019–2024

    49 °F
  • Average High 2019–2024

    63.8 °F
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