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Ferguson Lake, MT Weather Forecast
Ferguson Lake, MT Weather Forecast Date: 1042 PM MDT Sat Oct 31 2026
The area/counties/county of: Northwest Beaverhead County, including the cities of: Dewey, Wisdom, Wise River, Big Hole Pass, and Chief Joseph Pass.or toggle through each period.
Rest of Tonight... Cloudy. Patchy dense fog through the night. Slight chance of rain and snow late in the evening. Chance of rain and snow after midnight, then snow and rain likely early in the morning. New snow accumulation up to 1 inch. Snow level 7800 feet. Near steady temperature in the lower 30s. Southeast winds up to 10 mph. Chance of precipitation 70%.
Sunday... Snow and rain. Patchy fog. Snow accumulation up to 2 inches. Total snow accumulation up to 3 inches. Snow level 7800 feet. Near steady temperature in the mid 30s. East winds up to 5 mph shifting to the north with gusts to around 25 mph in the afternoon. Chance of precipitation near 100%.
Sunday Night... Mostly cloudy. A 50% chance of rain and snow in the evening. Lows in the upper 20s. Northwest winds 10 to 15 mph with gusts to around 40 mph.
Monday... Partly sunny. Patchy fog in the morning. Highs 34 to 40. Northwest winds up to 10 mph. Gusts up to 30 mph in the morning.
Monday Night... Partly cloudy. Lows 20 to 26. South winds up to 10 mph.
Tuesday... Mostly cloudy. Highs 38 to 45. Lows 24 to 30.
Wednesday... Mostly cloudy. Highs 38 to 45. Lows 24 to 30.
Wednesday Night... Partly cloudy. Lows 21 to 27. Highs 35 to 41.
Thursday... Partly cloudy. Lows 21 to 27. Highs 35 to 41.
Thursday Night... Partly cloudy. A 20% chance of snow in the evening. Lows 20 to 26.
Friday... Partly sunny. A 20% chance of snow in the afternoon. Highs 34 to 40.
Friday Night... Mostly cloudy with chance of snow in the evening, then partly cloudy with slight chance of snow after midnight. Lows 19 to 25. Chance of snow 40%.
POP = Probability of Precipitation
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