Alkali Flat Weather Forecast

    • 28
    • 40

    Rain

    • 27
    • 39

    Chance Snow

    • 30
    • 37

    Chance Rain/Snow

    • 28
    • 39

    Rain/Snow

    • 29
    • 38

    Rain/Snow Likely

    • 27
    • 39

    Slight Chance Rain/Snow

    • 26
    • 38

    Chance Rain/Snow

Today 18 Dec Okanogan Valley

Snow, rain. Snow accumulation of 2 to 4 Inches. Snow level 2000 feet. Highs in the mid 30s to lower 40s. Breezy. South wind 10 to 20 Mph with Gusts up to 35 Mph. Chance of precipitation near 100 percent.

Tonight 18 Dec Okanogan Valley

Mostly cloudy in the evening then clearing. A chance of rain in the evening. Lows in the mid 20s to lower 30s. Windy. Southwest wind 15 to 25 Mph with Gusts up to 40 Mph. Chance of precipitation 50 percent. Rainfall Amounts less than a tenth of an inch.

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Alkali Flat Temperature Statistics

December Temperature

Omak Airport (37.3 miles)

  • Lowest 1 December, 2025

    28.9 °F

  • Average December

    38.7 °F

  • Highest 9 December, 2025

    51.1 °F

Climate (2020–Present)

Omak Airport (37.3 miles)

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  • Average Low 2020–2025

    40.8 °F

  • Average 2020–2025

    51.9 °F

  • Average High 2020–2025

    62.9 °F
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