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Pinyon Lake Weather Forecast
| TONIGHT | SUNDAY | SUNDAY NIGHT | COLUMBUS DAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | THURSDAY | THURSDAY NIGHT | FRIDAY | SATURDAY |
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| Rain and Snow | Rain and Snow | Rain and Snow | Snow and Rain | Snow and Rain | Snow and Rain | Mostly Clear | Mostly Clear | Sunny | Mostly Clear | Mostly Clear | Mostly Clear |
| Lo: 36°FLo: 2°C | Hi: 52°FHi: 11°C | Lo: 33°FLo: 1°C | Hi: 47°FHi: 8°C | Lo: 31°FLo: -1°C | Hi: 52°FHi: 11°C | Hi: 57°FHi: 14°C Lo: 30°FLo: -1°C | Hi: 57°FHi: 14°C Lo: 30°FLo: -1°C | Hi: 59°FHi: 15°C | Hi: 64°FHi: 18°C Lo: 34°FLo: 1°C | Hi: 64°FHi: 18°C Lo: 34°FLo: 1°C | Hi: 64°FHi: 18°C Lo: 34°FLo: 1°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 132 PM MDT Sat Oct 10 2026 
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Issued: 155 PM MDT Sat Oct 10 2026
Key Messages
- Flood Watch in Effect: A Flood Watch remains active across much of eastern Idaho for a multi-day rainfall event. Widespread totals of 1.0 to 2.0 inches are expected across the Magic Valley, Snake Plain, and eastern highlands, with localized amounts up to 3.0 inches possible. NBM guidance shows 70% to 100% probabilities for rainfall exceeding 1.0 inch in the aforementioned areas. Probabilities for exceeding 2.0 inches range from 20% to 50%, peaking at 60% to 80% around Island Park.
- Sh...