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Tuffys Lake, MT Weather Forecast

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Tuffys Lake, MT Weather Forecast

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Tuffys Lake MT weather - Clear - 54°F
Clear
54°F
Updated 5:36 am
Feels Like 50°F
Humidity 52%
Wind S 6 mph
Barometer  30.19 in
Dew Point 37°F
Tuffys Lake MT weather - Clear - 12°C
Clear
12°C
Updated 5:36 am
Feels Like 10°C
Humidity 52%
Wind S 10 km/h
Barometer  102.2 kPa
Dew Point 3°C
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Tuffys Lake Weather Forecast

TODAY TONIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT
Tuffys Lake, MT Weather - Today Patchy Fog Tuffys Lake, MT Weather - Tonight Mostly Clear Tuffys Lake, MT Weather - Tuesday Mostly Cloudy Tuffys Lake, MT Weather - Tuesday Night Partly Cloudy Tuffys Lake, MT Weather - Wednesday Mostly Sunny Tuffys Lake, MT Weather - Wednesday Night Partly Cloudy Tuffys Lake, MT Weather - Thursday Partly Cloudy Tuffys Lake, MT Weather - Thursday Night Mostly Cloudy Tuffys Lake, MT Weather - Friday Chance Of Rain Tuffys Lake, MT Weather - Friday Night Chance Of Rain Tuffys Lake, MT Weather - Saturday Partly Cloudy Tuffys Lake, MT Weather - Saturday Night Partly Cloudy
Patchy Fog Mostly Clear Mostly Cloudy Partly Cloudy Mostly Sunny Partly Cloudy Partly Cloudy Mostly Cloudy Chance of Rain Chance of Rain Partly Cloudy Partly Cloudy
Hi: 76°FHi: 24°C
 Lo: 46°FLo: 8°C Hi: 76°FHi: 24°C
 Lo: 46°FLo: 8°C Hi: 70°FHi: 21°C
 Lo: 46°FLo: 8°C Hi: 76°FHi: 24°C
 Lo: 46°FLo: 8°C Hi: 65°FHi: 18°C
 Lo: 40°FLo: 4°C Hi: 56°FHi: 13°C
 Lo: 36°FLo: 2°C
POP: 40% POP: 40%
POP = Probability of Precipitation.
Weather Outlook Updated: 1223 AM MDT Mon Sep 21 2026 Tuffys Lake, MT Weather - WeatherWorld.com

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Tuffys Lake Forecast Discussion

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Issued: 200 AM MDT Mon Sep 21 2026

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KEY MESSAGES:
  • Chance for showers/thunderstorms in Lemhi County and southwest Montana on Tuesday
  • Warm, dry week ahead for the rest of the region.
  • Showers return late next week or early next weekend.

Satellite imagery early this morning shows dry air under a ridge of high pressure over the northwestern U.S. including the Northern Rockies. A closed circulation of low pressure is spinning over central California and moving inland. The ridge of high pressure will keep the Northern Rockies...