Polly Park, MT Weather Forecast
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Polly Park Weather Forecast
| TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | MONDAY | MONDAY NIGHT | TUESDAY | WEDNESDAY |
| Patchy Fog | Mostly Sunny | Mostly Cloudy | Partly Sunny | Mostly Cloudy | Partly Sunny | Partly Cloudy | Partly Cloudy | Partly Cloudy | Mostly Cloudy | Mostly Cloudy | Chance of Rain |
| Lo: 31°FLo: -1°C | Hi: 49°FHi: 9°C | Lo: 31°FLo: -1°C | Hi: 50°FHi: 10°C | Lo: 31°FLo: -1°C | Hi: 49°FHi: 9°C | Hi: 51°FHi: 11°C Lo: 31°FLo: -1°C | Hi: 51°FHi: 11°C Lo: 31°FLo: -1°C | Hi: 51°FHi: 11°C Lo: 31°FLo: -1°C | Hi: 51°FHi: 11°C Lo: 35°FLo: 2°C | Hi: 51°FHi: 11°C Lo: 35°FLo: 2°C | Hi: 49°FHi: 9°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 341 PM MST Wed Nov 11 2026 

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Issued: 1122 PM MST Wed Nov 11 2026
Key Messages
- Areas of fog will be present across northeast Montana this morning.
- Warm and dry conditions will persist though the weekend.
Discussion
...
A retrograding surface trough will produce areas of fog across northeast Montana through this morning. The fog will originate near Plentywood and spread across regions north of the Missouri River as the morning progresses. Additional fog may be present in regions surrounding the Yellowstone Valley. Visibilities as low as 1/4 mile are possible northe...
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