Fourmile Basin Lakes, MT Weather Forecast

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Fourmile Basin Lakes, MT Weather Forecast

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Fourmile Basin Lakes MT weather  - Clear - 29°F
Clear
29°F
Updated 8:10 am
Feels Like 43°F
Humidity 74%
Wind N 0 mph
Barometer  30.29 in
Dew Point 22°F
Fourmile Basin Lakes MT weather  - Clear - -2°C
Clear
-2°C
Updated 8:10 am
Feels Like 6°C
Humidity 74%
Wind N 0 km/h
Barometer  102.5 kPa
Dew Point -6°C

Fourmile Basin Lakes Weather Forecast

TODAY TONIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT COLUMBUS DAY MONDAY NIGHT
Fourmile Basin Lakes, MT Weather - Today Mostly Sunny Fourmile Basin Lakes, MT Weather - Tonight Mostly Clear Fourmile Basin Lakes, MT Weather - Thursday Mostly Sunny Fourmile Basin Lakes, MT Weather - Thursday Night Partly Cloudy Fourmile Basin Lakes, MT Weather - Friday Windy Fourmile Basin Lakes, MT Weather - Friday Night Partly Cloudy Fourmile Basin Lakes, MT Weather - Saturday Rain And Snow Fourmile Basin Lakes, MT Weather - Saturday Night Snow Fourmile Basin Lakes, MT Weather - Sunday Chance Of Snow Fourmile Basin Lakes, MT Weather - Sunday Night Chance Of Snow Fourmile Basin Lakes, MT Weather - Columbus Day Chance Of Snow Fourmile Basin Lakes, MT Weather - Monday Night Rain And Snow
Mostly Sunny Mostly Clear Mostly Sunny Partly Cloudy Windy Partly Cloudy Rain and Snow Snow Chance of Snow Chance of Snow Chance of Snow Rain and Snow
Hi: 70°FHi: 21°C
Lo: 35°FLo: 2°C Hi: 70°FHi: 21°C
Lo: 40°FLo: 4°C Hi: 70°FHi: 21°C
Lo: 36°FLo: 2°C Hi: 50°FHi: 10°C
Lo: 25°FLo: -4°C Hi: 35°FHi: 2°C
Lo: 21°FLo: -6°C Hi: 36°FHi: 2°C
Lo: 23°FLo: -5°C
POP: 60% POP: 80% POP: 80% POP: 50% POP: 30% POP: 20%
POP = Probability of Precipitation.
Weather Outlook Updated: 1222 AM MDT Wed Oct 07 2026 Fourmile Basin Lakes, MT Weather - WeatherWorld.com

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Fourmile Basin Lakes Forecast Discussion

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Issued: 1256 AM MDT Wed Oct 7 2026

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KEY MESSAGES:
  • Beautiful, mild, and unseasonably warm weather continues through Friday.
  • Confidence continues to grow for a sharp transition to a colder pattern with the potential of snow along the Continental Divide this weekend.

Warm and dry conditions remain over our region as high temperatures continue to run 15 to 20 degrees above normal. These conditions are about to change.

Friday southerly breezes increase as a trough drops south out of Canada. Gusts up to 30 mph in valleys alon...