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Winegar Reservoir Weather Forecast
| THIS AFTERNOON | TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT |
 |  | | |  |  | | | | |  |  |
| Mostly Sunny | Partly Cloudy | Mostly Sunny | Partly Cloudy | Patchy Fog | Mostly Clear | Mostly Sunny | Mostly Clear | Mostly Sunny | Partly Cloudy | Chance of Rain | Chance of Rain |
| Hi: 75°FHi: 24°C | Lo: 51°FLo: 11°C | Hi: 80°FHi: 27°C | Lo: 51°FLo: 11°C | Hi: 75°FHi: 24°C | Lo: 49°FLo: 9°C | Hi: 79°FHi: 26°C | Lo: 51°FLo: 11°C | Hi: 80°FHi: 27°C | Lo: 51°FLo: 11°C | Hi: 75°FHi: 24°C | Lo: 51°FLo: 11°C |
| POP: 30% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1128 AM PDT Thu Aug 27 2026 
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Issued: 1047 AM PDT Thu Aug 27 2026
Discussion
...Now through Wednesday...Conditions continue to be dominated by upper level troughing over the northeast Pacific. Marine stratus along the coast is again expected to push into the interior as onshore flow continues. A shortwave embedded within the larger upper level trough will pass overhead this morning, sending a weak cold front through the area. Chances for measurable precipitation continue to vary across the area with the best chances over the coast, coast range, and Cascade Foot...