Tri Point Tower, MT Weather Forecast
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Tri Point Tower Weather Forecast
| TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY |
| Chance of Showers | Chance of Showers | Mostly Cloudy | Partly Sunny | Chance of Showers | Chance of T-Storm | Mostly Clear | Mostly Sunny | Partly Cloudy | Sunny | Mostly Clear | Sunny |
| Lo: 49°FLo: 9°C | Hi: 61°FHi: 16°C | Lo: 49°FLo: 9°C | Hi: 71°FHi: 22°C | Lo: 51°FLo: 11°C | Hi: 75°FHi: 24°C | Lo: 51°FLo: 11°C | Hi: 81°FHi: 27°C | Lo: 55°FLo: 13°C | Hi: 81°FHi: 27°C | Lo: 55°FLo: 13°C | Hi: 75°FHi: 24°C |
| POP: 40% | POP: 20% | POP: 20% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 350 PM MDT Sun Sep 20 2026 

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Issued: 613 PM MDT Sun Sep 20 2026
Key Messages
- Flood Watch in effect until 6 PM MDT for southeast Montana and portions of northern Wyoming today.
- Patchy to areas of fog developing tonight into Monday morning.
- Warmer and drier for the work week. Isolated showers linger.
Discussion
...
.6pm MDT UPDATE...
The flood watch has been allowed to expire at 6pm. The showers lingering across the CWA at this time do not have heavy rainfall rates. Even though there is a little bit of training, the overal concern for areal flooding has significant...
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