Williams Coulee Reservoir Weather Forecast

    • 9
    • 35

    Snow

    • 5
    • 15

    Snow

    • 15
    • 29

    Blowing Snow

    • 29
    • 38

    Snow Likely

    • 16
    • 44

    Chance Wintry Mix

    • 8
    • 27

    Chance Wintry Mix

    • -3
    • 20

    Slight Chance Snow

Today 5 Dec Central and Southeast Phillips

Mostly cloudy. A slight chance of snow this afternoon. Patchy fog this afternoon. Highs in the mid 30s. Northwest wind around 10 Mph, becoming northeast this afternoon. Chance of snow 20 percent.

Tonight 5 Dec Central and Southeast Phillips

A slight chance of snow in the Evening, then snow after midnight. Patchy freezing fog. Snow accumulation of 1 to 3 Inches. Lows 5 to 10 above. East wind 10 to 15 Mph. Chance of precipitation 90 percent. Wind chill Values near zero after midnight.

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Williams Coulee Reservoir Temperature Statistics

December Temperature

Glasgow, Glasgow International Airport (64 miles)

  • Lowest 1 December, 2025

    -14.1 °F
  • Average December

    12.7 °F
  • Highest 2 December, 2025

    35.1 °F

Climate (2020–Present)

Glasgow, Glasgow International Airport (64 miles)

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  • Average Low 2020–2025

    34.6 °F
  • Average 2020–2025

    46.2 °F
  • Average High 2020–2025

    58.1 °F
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