Factory Lake, MT Weather Forecast
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Factory Lake Weather Forecast
| REST OF TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | WEDNESDAY | THURSDAY | THURSDAY NIGHT | FRIDAY |
| Chance of Showers | Sunny | Clearing | Becoming Cloudy | Chance of Showers | Chance of Showers | Mostly Cloudy | Mostly Clear | Mostly Clear | Mostly Sunny | Mostly Cloudy | Mostly Cloudy |
| Lo: 55°FLo: 13°C | Hi: 71°FHi: 22°C | Lo: 45°FLo: 7°C | Hi: 69°FHi: 21°C | Lo: 49°FLo: 9°C | Hi: 70°FHi: 21°C | Lo: 45°FLo: 7°C | Hi: 75°FHi: 24°C Lo: 49°FLo: 9°C | Hi: 75°FHi: 24°C Lo: 49°FLo: 9°C | Hi: 69°FHi: 21°C | Hi: 69°FHi: 21°C Lo: 45°FLo: 7°C | Hi: 69°FHi: 21°C Lo: 45°FLo: 7°C |
| POP: 20% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1251 AM MDT Sat Sep 26 2026 

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Issued: 119 AM MDT Sat Sep 26 2026
Key Messages
- Gusty winds will veer W-NW by early this morning.
- Possible rain showers in the southeast portions of the CWA Sunday afternoon and evening. Isolated Thunderstorms may be possible SE of the Yellowstone River.
Discussion
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An upper-level trough is currently over the PNW. Embedded within the trough is a shortwave digging over the Northern Rockies and Great Plains region. A front associated with the shortwave is passing through NE Montana, causing a decrease in temperatures and gusty winds...
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