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Turtle Lake Weather Forecast
| TODAY | TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY |
 | |  |  |  | | | |  | |  | |
| Smoke | Smoke | Clearing | Mostly Clear | Sunny | Mostly Clear | Mostly Clear | Mostly Clear | Chance of Showers | Partly Cloudy | Chance of T-Storm | Partly Cloudy |
| Hi: 86°FHi: 30°C | Lo: 55°FLo: 13°C | Hi: 87°FHi: 31°C | Lo: 53°FLo: 12°C | Hi: 87°FHi: 31°C | Hi: 90°FHi: 32°C Lo: 55°FLo: 13°C | Hi: 90°FHi: 32°C Lo: 55°FLo: 13°C | Hi: 90°FHi: 32°C Lo: 55°FLo: 13°C | Lo: 57°FLo: 14°C | Hi: 83°FHi: 28°C | Lo: 53°FLo: 12°C | Hi: 80°FHi: 27°C |
| POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 209 AM PDT Mon Aug 17 2026 
Turtle Lake Radar Loop
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Turtle Lake Forecast Discussion
Issued: 427 AM PDT Mon Aug 17 2026
Key Messages
- Building high pressure will lead to diminishing mountain showers and thunderstorms.
- Warm, dry conditions for the midweek.
- Weekend system brings thunder threats and gusty winds increasing fire concerns.
Discussion
... Today: The ridge continues to build into the Pacific Northwest. It will keep most of the region under a dry, warming trend that will extend into the much of week. Lingering residual moisture and instability will bring weak convection during th...