Longbell Ranch Airport Weather Forecast

    • 29
    • 50

    Rain

    • 28
    • 45

    Rain/Snow Likely

    • 30
    • 43

    Rain/Snow

    • 30
    • 42

    Rain/Snow

    • 28
    • 42

    Rain/Snow

    • 24
    • 41

    Snow Likely

Today 21 Dec North Central and Southeast Siskiyou County

Rain until early Afternoon, then rain Showers and slight chance of Thunderstorms late this afternoon. Rain may be heavy at Times early this morning. Snow level 7000 feet this afternoon. Highs in the mid 40s to lower 50s. Southwest Winds 10 to 20 Mph. Chance of precipitation near 100 percent.

Tonight 21 Dec North Central and Southeast Siskiyou County

Mostly cloudy. Rain Showers, snow likely and slight chance of Thunderstorms in the Evening, then chance of Rain, snow and slight chance of Thunderstorms after midnight. Snow may be heavy at Times in the evening. Snow level 5500 feet lowering to 4500 feet after midnight. Little or no snow accumulation. Lows in the lower to mid 30s. Southwest Winds 10 to 20 Mph. Chance of precipitation 70 percent.

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Longbell Ranch Airport Temperature Statistics

December Temperature

Montague Siskiyou County Airport (31.1 miles)

  • Lowest 14 December, 2025

    21 °F

  • Average December

    37.9 °F

  • Highest 6 December, 2025

    57.9 °F

Climate (2020–Present)

Montague Siskiyou County Airport (31.1 miles)

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  • Average Low 2020–2025

    39.7 °F

  • Average 2020–2025

    54.2 °F

  • Average High 2020–2025

    68.9 °F
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