Conewango Creek Weather Forecast

    • 14
    • 26

    Snow

    • 13
    • 29

    Chance Snow Showers

    • 11
    • 29

    Snow Showers

    • 10
    • 22

    Snow Showers Likely

    • 12
    • 25

    Chance Snow Showers

    • 17
    • 30

    Mostly Cloudy

Today 11 Dec Chautauqua

Lake effect snow. Patchy blowing snow. Additional accumulation 1 to 2 Inches in the most persistent Snows. Cold with Highs Ranging from the mid 20s inland to the upper 20s along the lake Erie shore. West Winds 15 to 20 Mph with Gusts up to 35 Mph. Chance of snow near 100 percent.

Tonight 11 Dec Chautauqua

Patchy blowing snow early. Lake effect snow this Evening, then lake effect snow Showers likely after midnight. A chance of snow Showers late. Additional accumulation 2 to 4 Inches in the most persistent Snows. Lows Ranging from 10 to 15 in interior Valleys to 20 to 25 along the lake Erie shore. West Winds 10 to 20 Mph with Gusts up to 35 Mph, becoming northwest 10 Mph or less. Chance of snow 90 percent.

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Conewango Creek Temperature Statistics

December Temperature

Jamestown, Chautauqua County/Jamestown Airport (8.1 miles)

  • Lowest 9 December, 2025

    3 °F

  • Average December

    21.5 °F

  • Highest 1 December, 2025

    30.9 °F

Climate (2020–Present)

Jamestown, Chautauqua County/Jamestown Airport (8.1 miles)

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  • Average Low 2020–2025

    40.7 °F

  • Average 2020–2025

    48.2 °F

  • Average High 2020–2025

    56 °F
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