Mitzi Reservoir, OR Weather Forecast
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Mitzi Reservoir Weather Forecast
| TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY |
| Chance of T-Storm | Chance of T-Storm | Increasing Clouds | Sunny | Mostly Clear | Mostly Clear | Mostly Clear | Partly Cloudy | Partly Cloudy | Mostly Sunny | Chance of Showers | Rain Showers |
| Lo: 58°FLo: 14°C | Hi: 83°FHi: 28°C | Lo: 47°FLo: 8°C | Hi: 78°FHi: 26°C | Lo: 49°FLo: 9°C | Hi: 87°FHi: 31°C Lo: 56°FLo: 13°C | Hi: 87°FHi: 31°C Lo: 56°FLo: 13°C | Hi: 87°FHi: 31°C Lo: 53°FLo: 12°C | Hi: 87°FHi: 31°C Lo: 53°FLo: 12°C | Hi: 81°FHi: 27°C | Lo: 49°FLo: 9°C | Hi: 76°FHi: 24°C |
| POP: 20% | POP: 20% | POP: 20% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 238 PM MDT Fri Aug 28 2026 

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Issued: 639 PM MDT Fri Aug 28 2026
Key Messages
- Scattered showers and isolated thunderstorms through Saturday. Stronger storms possible in SW Idaho on Saturday.
- Cool and dry Sunday then warmer early next week.
- A deeper low pressure system expected later next week for cooler and wetter conditions.
Aviation
/00Z Saturday through Sunday/... Issued 606 PM MDT FRI AUG 28 2026 Light rain showers and virga across S Idaho and far SE Oregon will continue tonight into Saturday. Isolated embedded thunderstorms will also develop with gusty erra...
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