Upper Slide Lake Weather Forecast

    • 14
    • 30

    Snow Showers Likely

    • 13
    • 29

    Snow Showers Likely

    • 19
    • 42

    Mostly Sunny

    • 30
    • 52

    Partly Sunny

    • 34
    • 56

    Partly Sunny

    • 34
    • 59

    Chance Rain/Snow

Today 16 Apr Teton and Gros Ventre Mountains

A slight chance of Thunderstorms. Snow Showers. Areas of blowing snow in the morning. Patchy blowing snow in the afternoon. Visibility one quarter mile or less at Times. New snow accumulation up to 8 Inches. Breezy with Highs in the upper 20s. Southwest Winds 15 to 25 Mph with Gusts up to 40 Mph. Chance of snow 80 percent.

Tonight 16 Apr Teton and Gros Ventre Mountains

Snow Showers with a slight chance of Thunderstorms. Patchy blowing snow. Snow may be heavy at Times. Visibility one quarter mile or less at Times. Snow accumulation up to 4 Inches. Breezy with Lows in the mid 20s. Southwest Winds 20 to 25 Mph with Gusts up to 40 Mph. Chance of snow 80 percent.

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Upper Slide Lake Temperature Statistics

April Temperature

Jackson, Jackson Hole Airport (19.9 miles)

  • Lowest 5 April, 2026

    21 °F

  • Average April

    40.5 °F

  • Highest 10 April, 2026

    62.1 °F

Climate (2021–Present)

Jackson, Jackson Hole Airport (19.9 miles)

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  • Average Low 2021–2026

    26.4 °F

  • Average 2021–2026

    39.4 °F

  • Average High 2021–2026

    52.6 °F
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