Castle Mound Pine Forest State Natural Area Weather Forecast

    • 11
    • 26

    Snow

    • 4
    • 20

    Snow Likely

    • -4
    • 16

    Partly Sunny

    • 10
    • 21

    Snow Likely

    • 20
    • 33

    Snow

    • 8
    • 30

    Slight Chance Snow

    • 3
    • 21

    Chance Snow

Today 5 Dec Jackson

Snow. Snow accumulation around an inch. Near steady temperature in the mid 20s. Southwest Winds 5 to 10 Mph. Chance of snow 90 percent.

Tonight 5 Dec Jackson

Cloudy. A chance of snow this evening. Additional snow accumulation little or no. Lows around 11. West Winds 5 to 10 Mph. Chance of snow 50 percent.

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  • Temperature Real-Time

Castle Mound Pine Forest State Natural Area Temperature Statistics

December Temperature

Black River Falls Area Airport (1.9 miles)

  • Lowest 3 December, 2025

    6.1 °F
  • Average December

    20.4 °F
  • Highest 3 December, 2025

    28.4 °F

Climate (2020–Present)

Black River Falls Area Airport (1.9 miles)

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  • Average Low 2020–2025

    33.5 °F
  • Average 2020–2025

    47 °F
  • Average High 2020–2025

    58.1 °F
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