Keystone Elementary School, WA Weather Forecast
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Keystone Elementary School Weather Forecast
| TODAY | TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | THURSDAY | FRIDAY | SATURDAY |
| Rain Showers | Showers Likely | Clearing | Partly Cloudy | Mostly Cloudy | Mostly Clear | Mostly Clear | Mostly Clear | Mostly Clear | Mostly Clear |
| Hi: 59°FHi: 15°C | Lo: 43°FLo: 6°C | Hi: 67°FHi: 19°C | Lo: 43°FLo: 6°C | Hi: 67°FHi: 19°C | Hi: 73°FHi: 23°C Lo: 45°FLo: 7°C | Hi: 73°FHi: 23°C Lo: 45°FLo: 7°C | Hi: 73°FHi: 23°C Lo: 45°FLo: 7°C | Hi: 80°FHi: 27°C Lo: 46°FLo: 8°C | Hi: 80°FHi: 27°C Lo: 46°FLo: 8°C |
| POP: 100% | POP: 70% |
POP = Probability of Precipitation.
Weather Outlook Updated: 207 AM PDT Sun Sep 13 2026 

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Issued: 1238 AM PDT Sun Sep 13 2026
Key Messages
- Widespread rain returns late Saturday night through Sunday. Most of the Inland Northwest has a 50-90% chance of receiving half an inch or more of rain with this system.
- Risk for debris flows and rock slides in Central Washington near sensitive burn scars and steep terrain.
- Isolated thunderstorms Saturday night into Sunday, especially for Eastern Washington and North Idaho.
- Gusty winds across the broader basin areas from Sunday morning through evening.
- Warming and drying trend Monday ...
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