Heidley Park Weather Forecast

    • 34
    • 38

    Snow Showers Likely

    • 29
    • 43

    Mostly Cloudy

    • 32
    • 45

    Mostly Cloudy

    • 30
    • 46

    Slight Chance Rain/Snow

    • 26
    • 41

    Partly Sunny

    • 22
    • 39

    Mostly Cloudy

Today 21 Dec Bighorn Mountains Southeast

Partly cloudy with snow Showers likely. Snow accumulation around 5 Inches. Windy with Highs in the lower 40s. West Winds 15 to 20 Mph with Gusts up to 40 Mph, increasing to southwest 25 to 35 Mph with Gusts up to 50 Mph this afternoon. Chance of snow 70 percent.

Tonight 21 Dec Bighorn Mountains Southeast

Partly cloudy. Snow Showers with rain Showers likely in the Evening, then snow Showers likely with a chance of rain Showers after midnight. Snow accumulation up to 6 Inches. Windy and not as cool. Near steady temperature around 40. Southwest Winds 25 to 35 Mph with Gusts up to 55 Mph. Chance of precipitation 80 percent.

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Heidley Park Temperature Statistics

December Temperature

Sheridan County Airport (19.3 miles)

  • Lowest 1 December, 2025

    1.9 °F

  • Average December

    33.6 °F

  • Highest 17 December, 2025

    63 °F

Climate (2020–Present)

Sheridan County Airport (19.3 miles)

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  • Average Low 2020–2025

    33.3 °F

  • Average 2020–2025

    47.2 °F

  • Average High 2020–2025

    61.5 °F
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