Rose Valley, MT Weather Forecast
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Rose Valley Weather Forecast
| REST OF TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY |
| Mostly Cloudy | Chance of Showers | Partly Cloudy | Partly Sunny | Chance of Showers | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Showers | Chance of Showers | Partly Cloudy | Partly Sunny |
| Lo: 40°FLo: 4°C | Hi: 61°FHi: 16°C | Lo: 39°FLo: 4°C | Hi: 69°FHi: 21°C | Lo: 51°FLo: 11°C | Hi: 71°FHi: 22°C | Lo: 51°FLo: 11°C | Hi: 69°FHi: 21°C | Lo: 50°FLo: 10°C | Hi: 69°FHi: 21°C | Lo: 49°FLo: 9°C | Hi: 71°FHi: 22°C |
| POP: 20% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1246 AM MDT Wed Sep 16 2026 

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Issued: 1200 AM MDT Wed Sep 16 2026
Key Messages
- Showers moving east across southern Saskatchewan may briefly drop south across the International border briefly today.
- Gradual warmup is expected through Friday.
- Chances of widespread showers return Thursday night and exiting over the weekend. 0.50" to 1.00" amounts are possible.
Discussion
... SYNOPTIC SETUP:
An upper trough deepening along the Pacific NW coast is closing off over northern California while a northern stream trough is moving east across the Prairie Provinces. This troug...
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