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| TODAY | TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | FRIDAY | FRIDAY NIGHT | SATURDAY |
 |  |  |  | |  | | |  | |  |  |
| Partly Sunny | Mostly Cloudy | Mostly Sunny | Mostly Clear | Sunny | Partly Cloudy | Sunny | Partly Cloudy | Partly Cloudy | Partly Cloudy | Chance of Rain | Chance of Rain |
| Hi: 61°FHi: 16°C | Lo: 45°FLo: 7°C | Hi: 69°FHi: 21°C | Lo: 41°FLo: 5°C | Hi: 71°FHi: 22°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 | Hi: 69°FHi: 21°C Lo: 45°FLo: 7°C | Lo: 41°FLo: 5°C | Hi: 61°FHi: 16°C |
| POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1232 AM MDT Sun Sep 27 2026 
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Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 352 AM MDT Sun Sep 27 2026
Key Messages
- Expect increasing clouds today, with a chance for showers and thunderstorms by this evening over Southwest MT.
- Generally dry conditions are expected for most areas from Monday through next weekend.
- Afternoon temperatures will generally be above normal Monday through Friday.
Discussion
...- Meteorological Overview: A westerly flow aloft is trying to develop over Montana today. A weak upper level disturbance will also move through Southwest MT this evening. This will result in a small cha...