Ershim Lake Weather Forecast

    • 3
    • 18

    Snow

    • 4
    • 13

    Snow

    • -1
    • 17

    Snow

    • 8
    • 23

    Partly Sunny

    • 16
    • 29

    Partly Sunny

    • 20
    • 31

    Chance Snow

    • 20
    • 32

    Snow Likely

Today 17 Feb Kaiser to Rodgers Ridge

Breezy. Snow in the Morning, then snow Showers and slight chance of Thunderstorms in the afternoon. Snow accumulation of 4 to 38 Inches. Highs 18 to 30. Southwest Winds 10 to 25 Mph with Gusts to around 55 Mph. Chance of precipitation near 100 percent.

Tonight 17 Feb Kaiser to Rodgers Ridge

Breezy, Colder. Snow Showers and slight chance of Thunderstorms until early Morning, then snow late in the night. Snow accumulation of 4 to 35 Inches. Lows 1 to 13. Southwest Winds 15 to 25 Mph with Gusts to around 55 Mph shifting to the west 10 to 15 Mph with Gusts to around 45 Mph after midnight. Chance of precipitation near 100 percent.

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Ershim Lake Temperature Statistics

February Temperature

Mammoth Yosemite Airport (30.4 miles)

  • Lowest 3 February, 2026

    8.6 °F

  • Average February

    28.4 °F

  • Highest 6 February, 2026

    46.4 °F

Climate (2021–Present)

Mammoth Yosemite Airport (30.4 miles)

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  • Average Low 2021–2026

    29.5 °F

  • Average 2021–2026

    45.8 °F

  • Average High 2021–2026

    60.6 °F
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