Weather WorldDewey Lake Trail, WA Weather Forecast
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Dewey Lake Trail Weather Forecast
| TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY |
 |  |  |  |  |  |  |  | | | |  |
| Partly Cloudy | Sunny | Mostly Clear | Mostly Cloudy | Chance of T-Storm | Chance of T-Storm | Chance of Showers | Partly Cloudy | Partly Cloudy | Mostly Clear | Mostly Clear | Chance of Showers |
| Lo: 53°FLo: 12°C | Hi: 80°FHi: 27°C | Lo: 56°FLo: 13°C | Hi: 89°FHi: 32°C | Lo: 55°FLo: 13°C | Lo: 46°FLo: 8°C | ||||||
| POP: 50% | POP: 50% | POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 302 PM PDT Wed Aug 19 2026 
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Dewey Lake Trail Forecast Discussion
Issued: 322 PM PDT Wed Aug 19 2026
Key Messages
- Dry and warm weather through Friday.
- Low pressure will approach the region on Friday and will move inland late Friday night or early Saturday, bring shower and thunderstorm chances, mainly to the mountains and gusty winds.
- Fire weather conditions look to become elevated, if not critical as we approach the weekend.
Discussion
... Southwesterly flow will remain over the Pacific Northwest as the region remains between a large area of high pressure over the fo...