Heather Lake, MT Weather Forecast

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Heather Lake, MT Weather Forecast

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Heather Lake MT weather  - Mostly Cloudy - 40°F
Mostly Cloudy
40°F
Updated 8:39 pm
Feels Like 9°F
Humidity 62%
Wind SE 6 mph
Barometer  30.02 in
Dew Point 28°F
Heather Lake MT weather  - Mostly Cloudy - 4°C
Mostly Cloudy
4°C
Updated 8:39 pm
Feels Like -13°C
Humidity 62%
Wind SE 10 km/h
Barometer  101.6 kPa
Dew Point -2°C

Heather Lake Weather Forecast

TONIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY
Heather Lake, MT Weather - Tonight Mostly Clear Heather Lake, MT Weather - Thursday Sunny Heather Lake, MT Weather - Thursday Night Mostly Cloudy Heather Lake, MT Weather - Friday Rain And Snow Heather Lake, MT Weather - Friday Night Rain And Snow Heather Lake, MT Weather - Saturday Snow And Rain Heather Lake, MT Weather - Saturday Night Rain And Snow Heather Lake, MT Weather - Sunday Snow And Rain Heather Lake, MT Weather - Sunday Night Snow And Rain Heather Lake, MT Weather - Monday Chance Of Snow Heather Lake, MT Weather - Monday Night Chance Of Snow Heather Lake, MT Weather - Tuesday Mostly Sunny
Mostly Clear Sunny Mostly Cloudy Rain and Snow Rain and Snow Snow and Rain Rain and Snow Snow and Rain Snow and Rain Chance of Snow Chance of Snow Mostly Sunny
Lo: 23°FLo: -5°C Hi: 41°FHi: 5°C
Lo: 30°FLo: -1°C Hi: 43°FHi: 6°C
Lo: 31°FLo: -1°C Hi: 41°FHi: 5°C
Lo: 35°FLo: 2°C Hi: 35°FHi: 2°C
Lo: 25°FLo: -4°C Hi: 35°FHi: 2°C
Lo: 25°FLo: -4°C Hi: 40°FHi: 4°C
POP: 20% POP: 50% POP: 50% POP: 70% POP: 90% POP: 90% POP: 50% POP: 20%
POP = Probability of Precipitation.
Weather Outlook Updated: 336 PM MDT Wed Oct 28 2026 Heather Lake, MT Weather - WeatherWorld.com

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Heather Lake Forecast Discussion

Meteorlogic Glosserator
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Issued: 730 PM MDT Wed Oct 28 2026

Key Messages

  • Snow & rain showers continue along the Rocky Mountain Front this afternoon and into Thursday.
  • A cold front brings cooler temperatures Thursday and Friday.
  • Increasing chances for widespread precipitation this weekend.

Discussion

... /Issued 539 PM MDT Wed Oct 28 2026/
  • Meteorological Overview:
  • Zonal to southwest flow aloft this afternoon into Thursday will continue to stream moisture over the Continental Divide. As a result, isolated to scattered rain/snow showers will be persistent prima...