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Olney Lake, WA Weather Forecast
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Olney Lake Weather Forecast
| TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | FRIDAY |
 |  |  |  |  | |  |  |  | | | |
| Mostly Clear | Patchy Fog | Mostly Cloudy | Chance of Showers | Chance of Showers | Chance of Showers | Partly Cloudy | Partly Cloudy | Chance of Showers | Chance of Showers | Partly Cloudy | Partly Cloudy |
| Lo: 30°FLo: -1°C | Hi: 56°FHi: 13°C | Lo: 35°FLo: 2°C | Hi: 57°FHi: 14°C | Lo: 37°FLo: 3°C | Hi: 56°FHi: 13°C | Hi: 56°FHi: 13°C Lo: 35°FLo: 2°C | Hi: 56°FHi: 13°C Lo: 35°FLo: 2°C | Hi: 55°FHi: 13°C Lo: 35°FLo: 2°C | Hi: 55°FHi: 13°C Lo: 35°FLo: 2°C | Hi: 55°FHi: 13°C Lo: 33°FLo: 1°C | Hi: 55°FHi: 13°C Lo: 33°FLo: 1°C |
| POP: 20% | POP: 40% | POP: 20% | POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 302 PM PDT Fri Oct 23 2026 
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Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 912 PM PDT Fri Oct 23 2026
Key Messages
- Dry conditions will persist into the weekend as a ridge of high pressure moves overhead.
- Near- to sub-freezing low temperatures tonight into Saturday morning. Freeze Warnings in effect.
- High confidence (70-90%) in cooler conditions and periods of showery weather early next week, followed by medium confidence (40-60%) in periods of active weather middle to late week.
Discussion
... Water vapor imagery shows broad troughing over the western CONUS, moving out of our forecast area. Meanwhi...