Helmer Weather Forecast

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    Rain

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    Rain

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    Rain

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    Rain

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    Rain

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    Rain

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    Rain/Snow Likely

Today 5 Dec Central Panhandle Mountains

Rain and mountain snow. Mountain snow accumulation up to 2 Inches. Snow level 4500 feet. Highs in the upper 30s to lower 40s. Chance of precipitation near 100 percent.

Tonight 5 Dec Central Panhandle Mountains

Rain and mountain snow. Mountain snow may be heavy at Times overnight. Mountain snow accumulation of 3 to 6 Inches. Snow level 5000 feet. Lows in the mid to upper 30s. Windy. Southwest wind 5 to 15 Mph with Gusts up to 25 Mph, except west 20 to 30 Mph with Gusts up to 50 Mph in the Mountains. Chance of precipitation near 100 percent.

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Helmer Temperature Statistics

December Temperature

Pullman / Moscow Regional Airport (30.4 miles)

  • Lowest 1 December, 2025

    26.1 °F

  • Average December

    30.3 °F

  • Highest 3 December, 2025

    33.1 °F

Climate (2020–Present)

Pullman / Moscow Regional Airport (30.4 miles)

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  • Average Low 2020–2025

    39.3 °F

  • Average 2020–2025

    49.4 °F

  • Average High 2020–2025

    59.3 °F
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