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Cliff Nature Trail Weather Forecast
| TODAY | TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | WEDNESDAY |
 |  |  |  |  |  | | | | | | |
| Partly Cloudy | Mostly Cloudy | Cloudy | Chance of T-Storm | Sunny | Clear | Clear | Mostly Clear | Clearing | Mostly Clear | Mostly Clear | Partly Cloudy |
| Hi: 86°FHi: 30°C | Lo: 60°FLo: 16°C | Hi: 80°FHi: 27°C | Lo: 53°FLo: 12°C | Hi: 76°FHi: 24°C | Hi: 76°FHi: 24°C Lo: 46°FLo: 8°C | Hi: 76°FHi: 24°C Lo: 46°FLo: 8°C | Lo: 53°FLo: 12°C | Hi: 80°FHi: 27°C | Hi: 80°FHi: 27°C Lo: 53°FLo: 12°C | Hi: 80°FHi: 27°C Lo: 53°FLo: 12°C | Hi: 76°FHi: 24°C |
| POP: 10% |
POP = Probability of Precipitation.
Weather Outlook Updated: 239 AM PDT Thu Aug 20 2026 
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Cliff Nature Trail Forecast Discussion
Issued: 435 AM PDT Thu Aug 20 2026
Key Messages
- Some westside valleys will be around 100 degrees today so some HeatRisk exists today, but temperatures are back closer to seasonal normals starting tomorrow
- Friday and Saturday will see enhanced breezes, with Saturday having the stronger gusts, and when combined with low RH we will see elevated to critical fire weather conditions both days
- Isolated thunderstorms are possible Friday afternoon along the Cascades and possibly eastside areas through the even...