Hooper State Park, MT Weather Forecast
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Hooper State Park Weather Forecast
| TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY |
| Mostly Clear | Mostly Sunny | Partly Cloudy | Mostly Sunny | Partly Cloudy | Sunny | Partly Cloudy | Chance of Rain | Chance of Rain | Rain and Snow | Rain and Snow | Partly Sunny |
| Lo: 38°FLo: 3°C | Hi: 63°FHi: 17°C | Lo: 39°FLo: 4°C | Hi: 57°FHi: 14°C | Lo: 38°FLo: 3°C | Hi: 62°FHi: 17°C | Lo: 43°FLo: 6°C | Hi: 61°FHi: 16°C | Lo: 39°FLo: 4°C | Hi: 43°FHi: 6°C | Lo: 29°FLo: -2°C | Hi: 41°FHi: 5°C |
| POP: 20% | POP: 70% | POP: 70% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 336 PM MDT Sun Oct 18 2026 

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Issued: 1056 PM MDT Sun Oct 18 2026
Key Messages
- Conditions remain dry through midweek for most of the region, with low end chances for showers in Southwest MT Tuesday and Wednesday.
- Better chances for precipitation across the region comes late Thursday into Friday.
Discussion
... /Issued 442 PM MDT Sun Oct 18 2026/- Meteorological Overview:
Weak zonal flow aloft continues today, bringing benign conditions to the region with temperatures near normal. Zonal flow transitions to increasing southwest flow heading into the first half of the...
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