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.
Williams Coulee Reservoir Temperature Statistics
December Temperature
Glasgow, Glasgow International Airport (64 miles)
Lowest 1 December, 2025
-14.1 °FAverage December
12.7 °FHighest 2 December, 2025
35.1 °F
Climate (2020–Present)
Glasgow, Glasgow International Airport (64 miles)
Average Low 2020–2025
34.6 °FAverage 2020–2025
46.2 °FAverage High 2020–2025
58.1 °F