Weather WorldWillies Reservoir, ID Weather Forecast
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Willies Reservoir Weather Forecast
| TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | LABOR DAY |
 |  |  | |  | |  |  | | | |  |
| Increasing Clouds | Windy | Rain Showers | Windy | Chance of Showers | Rain Showers | Partly Cloudy | Patchy Fog | Increasing Clouds | Rain Showers | Chance of Showers | Chance of Showers |
| Lo: 51°FLo: 11°C | Hi: 72°FHi: 22°C | Lo: 49°FLo: 9°C | Hi: 73°FHi: 23°C | Lo: 48°FLo: 9°C | Hi: 73°FHi: 23°C | Lo: 48°FLo: 9°C | Hi: 77°FHi: 25°C | Lo: 51°FLo: 11°C | Hi: 78°FHi: 26°C | Lo: 51°FLo: 11°C | Hi: 74°FHi: 23°C |
| POP: 20% | POP: 30% | POP: 20% | POP: 20% | POP: 30% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 230 PM MDT Tue Sep 01 2026 
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Issued: 237 PM MDT Tue Sep 1 2026
Key Messages
- Isolated to scattered thunderstorms tonight through Wednesday morning, mainly across the mountains of central Idaho.
- Widespread showers and embedded thunderstorms across much of southeast Oregon and west-central Idaho Wednesday night through Thursday with significant rainfall totals possible.
- Much cooler this week, with highs 10-20 degrees below normal by Thursday with periods of gusty winds.
- Additional wet and cool weather anticipated late this weekend into early next week.
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