Blue Stem Reservoir, MT Weather Forecast

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Blue Stem Reservoir, MT Weather Forecast

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Blue Stem Reservoir MT weather  - Clear - 57°F
Clear
57°F
Updated 5:59 pm
Feels Like 49°F
Humidity 41%
Wind N 7 mph
Barometer  30.14 in
Dew Point 33°F
Blue Stem Reservoir MT weather  - Clear - 14°C
Clear
14°C
Updated 5:59 pm
Feels Like 9°C
Humidity 41%
Wind N 11 km/h
Barometer  102 kPa
Dew Point 1°C

Blue Stem Reservoir Weather Forecast

TONIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SUNDAY MONDAY TUESDAY
Blue Stem Reservoir, MT Weather - Tonight Mostly Clear Blue Stem Reservoir, MT Weather - Wednesday Sunny Blue Stem Reservoir, MT Weather - Wednesday Night Partly Cloudy Blue Stem Reservoir, MT Weather - Thursday Sunny Blue Stem Reservoir, MT Weather - Thursday Night Partly Cloudy Blue Stem Reservoir, MT Weather - Friday Rain Blue Stem Reservoir, MT Weather - Friday Night Chance Of Snow Blue Stem Reservoir, MT Weather - Saturday Partly Cloudy Blue Stem Reservoir, MT Weather - Sunday Partly Cloudy Blue Stem Reservoir, MT Weather - Monday Partly Cloudy Blue Stem Reservoir, MT Weather - Tuesday Partly Cloudy
Mostly Clear Sunny Partly Cloudy Sunny Partly Cloudy Rain Chance of Snow Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Lo: 31°FLo: -1°C Hi: 65°FHi: 18°C
Lo: 39°FLo: 4°C Hi: 70°FHi: 21°C
Lo: 41°FLo: 5°C Hi: 61°FHi: 16°C
Lo: 29°FLo: -2°C Hi: 45°FHi: 7°C
Lo: 21°FLo: -6°C
Hi: 45°FHi: 7°C
Lo: 21°FLo: -6°C
Hi: 45°FHi: 7°C
Lo: 21°FLo: -6°C
Hi: 45°FHi: 7°C
Lo: 21°FLo: -6°C
POP = Probability of Precipitation.
Weather Outlook Updated: 326 PM MDT Tue Oct 20 2026 Blue Stem Reservoir, MT Weather - WeatherWorld.com

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Blue Stem Reservoir Forecast Discussion

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Issued: 118 PM MDT Tue Oct 20 2026

Key Messages

  • Dry weather conditions will continue into Thursday night.
  • Temperatures will remain at or above seasonable norms as well.
  • Precipitation chances increase into Friday, with the best chance Friday and Friday night.
  • Cooler and drier weather expected for the weekend, with that continuing into early next week.

Discussion

... A weak cold front passed SE through the CWA overnight with a weak surface high expected to pass east over southern Sask overnight tonight.

A fairly large upper low off the...