Branham Lakes, MT Weather Forecast
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Branham Lakes Weather Forecast
| TODAY | TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT |
| Mostly Cloudy | Chance of T-Storm | Mostly Sunny | Mostly Clear | Sunny | Mostly Clear | Mostly Clear | Chance of Rain | Mostly Sunny | Partly Cloudy | Chance of Rain | Chance of Rain |
| Hi: 63°FHi: 17°C | Lo: 42°FLo: 6°C | Hi: 62°FHi: 17°C | Lo: 42°FLo: 6°C | Hi: 67°FHi: 19°C | Hi: 67°FHi: 19°C Lo: 46°FLo: 8°C | Hi: 67°FHi: 19°C Lo: 46°FLo: 8°C | Lo: 43°FLo: 6°C | Hi: 59°FHi: 15°C | Lo: 39°FLo: 4°C | Hi: 60°FHi: 16°C | Lo: 39°FLo: 4°C |
| POP: 50% | POP: 20% | POP: 20% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1232 AM MDT Tue Sep 22 2026 

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Issued: 1122 PM MDT Mon Sep 21 2026
Key Messages
- Above average temperatures this week.
- Scattered showers and thunderstorm Tuesday and Wednesday.
- Next system arrives late week with windy and wet conditions.
Discussion
... /Issued 200 PM MDT Mon Sep 21 2026/- Meteorological Overview:
Southwesterly upper level flow will be the predominant weather pattern this week as upper level ridging stalls out over the center of the North American Continent this week, keeping us generally warm and dry for most of this week. Expect temperatures to gene...
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