Weather WorldTuck Lake, WA Weather Forecast
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Tuck Lake Weather Forecast
| TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | FRIDAY | SATURDAY | SATURDAY NIGHT | SUNDAY |
 | | | |  |  | |  | | |  | |
| Smoke | Smoke | Smoke | Smoke | Mostly Clear | Mostly Clear | Mostly Clear | Partly Cloudy | Partly Cloudy | Partly Cloudy | Rain Showers | Sunny |
| Lo: 46°FLo: 8°C | Hi: 76°FHi: 24°C | Lo: 55°FLo: 13°C | Hi: 89°FHi: 32°C | Lo: 55°FLo: 13°C | Hi: 69°FHi: 21°C Lo: 46°FLo: 8°C | Hi: 69°FHi: 21°C Lo: 46°FLo: 8°C | Hi: 69°FHi: 21°C Lo: 46°FLo: 8°C | Lo: 43°FLo: 6°C | Hi: 66°FHi: 19°C | ||
| POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 322 PM PDT Sun Aug 23 2026 
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Tuck Lake Forecast Discussion
Issued: 332 PM PDT Sun Aug 23 2026
Key Messages
- Above-normal temperatures Monday through Wednesday as an upper-level ridge of high pressure builds overhead then shifts east to the northern Rockies.
- Very low chance (5-15%) of showers and thunderstorms for the southern Blue Mountains on Monday, and for the northern Blue Mountains on Tuesday.
- Breezy westerly winds Wednesday, with low-medium probability (20-60%) of Red Flag conditions in the Columbia Basin and Cascade gaps.
Discussion
... Water vapor imagery shows an upper-level low exi...