Sisters Eagle Air Airport Weather Forecast

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    Rain/Snow

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    Rain

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    Rain/Snow

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    Snow Likely

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    Chance Rain/Snow

Today 17 Dec East Slopes of the Oregon Cascades

Rain and mountain snow in the Morning, then mostly sunny with a chance of mountain snow in the afternoon. Patchy blowing mountain snow through the day. Visibility one quarter mile or less at Times. Mountain snow accumulation of 1 to 3 Inches Valleys and 3 to 6 Inches in the Mountains. Highs in the lower 30s to lower 40s. Windy. West wind 15 to 25 Mph. Gusts up to 70 Mph decreasing to 45 Mph in the afternoon. Valleys, Gusts up to 55 Mph decreasing to 40 Mph in the afternoon. Chance of precipitation near 100 percent.

Tonight 17 Dec East Slopes of the Oregon Cascades

Mostly cloudy. A chance of snow in the Evening, then snow likely overnight. Little or no snow accumulation Valleys and up to 1 inch in the Mountains. Lows in the 20s. Gusts up to 30 Mph decreasing to 20 Mph overnight. Chance of precipitation 70 percent.

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Sisters Eagle Air Airport Temperature Statistics

December Temperature

Redmond Roberts Field (19.9 miles)

  • Lowest 1 December, 2025

    15.1 °F

  • Average December

    43.6 °F

  • Highest 15 December, 2025

    64 °F

Climate (2020–Present)

Redmond Roberts Field (19.9 miles)

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  • Average Low 2020–2025

    35.8 °F

  • Average 2020–2025

    51.4 °F

  • Average High 2020–2025

    65.6 °F
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