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Holmes Rapids Weather Forecast
| REST OF TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | WEDNESDAY | THURSDAY | THURSDAY NIGHT | FRIDAY |
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| Mostly Cloudy | Mostly Cloudy | Chance of Rain | Mostly Cloudy | Partly Cloudy | Mostly Sunny | Mostly Clear | Mostly Clear | Mostly Clear | Mostly Clear | Partly Cloudy | Partly Cloudy |
| Lo: 51°FLo: 11°C | Hi: 66°FHi: 19°C | Lo: 51°FLo: 11°C | Hi: 68°FHi: 20°C | Lo: 50°FLo: 10°C | Hi: 74°FHi: 23°C | Hi: 77°FHi: 25°C Lo: 51°FLo: 11°C | Hi: 77°FHi: 25°C Lo: 51°FLo: 11°C | Hi: 77°FHi: 25°C Lo: 51°FLo: 11°C | Hi: 77°FHi: 25°C Lo: 51°FLo: 11°C | Hi: 79°FHi: 26°C Lo: 55°FLo: 13°C | Hi: 79°FHi: 26°C Lo: 55°FLo: 13°C |
| POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1022 PM MDT Fri Sep 18 2026 
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Issued: 1150 PM MDT Fri Sep 18 2026
Key Messages
- Thunderstorms, a few of which look to be on the stronger side, develop through the day today, mostly across Central and Southwest Montana.
- Areas of precipitation continue into Saturday, resulting in increased concerns for localized flooding.
- A drier and warmer stretch looks to ensue late weekend through much of next week.
Discussion
... /Issued 513 PM MDT Fri Sep 18 2026/- Meteorological Overview:
A somewhat elongated upper level low across the Pacific NW and vicinity will slowly shift e...