Alexander Lake, WA Weather Forecast
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Alexander Lake Weather Forecast
| TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SUNDAY | SUNDAY NIGHT |
| Mostly Cloudy | Mostly Cloudy | Hazy | Chance of Showers | Rain Showers | Chance of T-Storm | Chance of Showers | Chance of Showers | Chance of Showers | Chance of Showers | Chance of Showers | Chance of Showers |
| Lo: 56°FLo: 13°C | Hi: 83°FHi: 28°C | Lo: 57°FLo: 14°C | Hi: 70°FHi: 21°C | Lo: 53°FLo: 12°C | Hi: 65°FHi: 18°C | Hi: 67°FHi: 19°C Lo: 50°FLo: 10°C | Hi: 67°FHi: 19°C Lo: 50°FLo: 10°C | Hi: 70°FHi: 21°C Lo: 53°FLo: 12°C | Hi: 70°FHi: 21°C Lo: 53°FLo: 12°C | Hi: 73°FHi: 23°C | Lo: 55°FLo: 13°C |
| POP: 20% | POP: 20% | POP: 70% | POP: 50% | POP: 50% | POP: 50% | POP: 20% | POP: 20% | POP: 40% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 225 PM PDT Mon Aug 31 2026 

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Issued: 425 PM PDT Mon Aug 31 2026
Key Messages
- Warm, dry conditions continue for Tuesday.
- Active weather returns mid week. Wetter conditions with widely scattered rain showers. There is a 50-70% chance of at least a quarter of an inch of rain Wednesday through Wednesday night in the mountains.
- Gusty southerly winds Wednesday afternoon across the Columbia Basin and Okanogan Valley may result in visibility reductions from blowing dust.
Discussion
... Tonight through Tuesday: Ridge pattern will continue the warm, dry pattern through T...
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