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| TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY |
 |  | | |  | | |  |  | | | |
| Clear | Sunny | Mostly Clear | Mostly Sunny | Clearing | Mostly Sunny | Partly Cloudy | Chance of T-Storm | Chance of Rain | Mostly Sunny | Mostly Clear | Sunny |
| Lo: 55°FLo: 13°C | Hi: 85°FHi: 29°C | Lo: 55°FLo: 13°C | Hi: 79°FHi: 26°C | Lo: 50°FLo: 10°C | Hi: 70°FHi: 21°C | Lo: 51°FLo: 11°C | Hi: 69°FHi: 21°C | Lo: 50°FLo: 10°C | Hi: 71°FHi: 22°C | Lo: 51°FLo: 11°C | Hi: 75°FHi: 24°C |
| POP: 60% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 501 PM PDT Tue Sep 08 2026 
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Issued: 430 PM PDT Tue Sep 8 2026
Discussion
...Now through Monday...Satellite imagery early this afternoon shows mostly clear skies across NW OR and SW WA. Ensemble guidance remains in good agreement that upper heights over the PacNW will raise into Wednesday as the upper low from previous days continues moving eastward into the Northern Plains and high pressure over the desert SW slowly spreads into the Western US. In addition to these two synoptic features over CONUS, a tropical/sub-tropical low off the coast of California alo...