Periwinkle School, OR Weather Forecast
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Periwinkle School Weather Forecast
| OVERNIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY |
| Partly Cloudy | Patchy Fog | Mostly Clear | Clearing | Mostly Clear | Sunny | Partly Cloudy | Mostly Sunny | Mostly Clear | Mostly Sunny | Mostly Clear | Sunny |
| Lo: 51°FLo: 11°C | Hi: 79°FHi: 26°C | Lo: 50°FLo: 10°C | Hi: 80°FHi: 27°C | Lo: 51°FLo: 11°C | Hi: 81°FHi: 27°C | Lo: 51°FLo: 11°C | Hi: 79°FHi: 26°C | Lo: 49°FLo: 9°C | Hi: 75°FHi: 24°C | Lo: 49°FLo: 9°C | Hi: 75°FHi: 24°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 1128 PM PDT Thu Oct 01 2026 

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Issued: 955 PM PDT Thu Oct 1 2026
Discussion
...Now through Wednesday...Dry conditions and above average temperatures will be the story to start October. Ridging is currently centered over the Great Basin with a weak short wave passing over Vancouver Island is keeping the ridge suppressed over the PacNW. Upper level cloud cover can be seen streaming in overhead along westerly flow will continue through much of the day. Temperatures today are expected to top out 4-6 degrees warmer than yesterday (Wednesday), topping out in the mid...
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