| NWS Forecast for: 6 Miles NW Sisters OR Issued by: National Weather Service Pendleton, OR Last Update: 3:00 pm PDT May 11, 2026 | |
| Tonight: Partly cloudy, with a low around 45. Calm wind. Tuesday: Mostly sunny, with a high near 86. Calm wind becoming northwest around 6 mph in the afternoon. Tuesday Night: A chance of showers and thunderstorms, then showers likely after 8pm. Mostly cloudy, with a low around 39. West wind 9 to 11 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. Wednesday: Showers likely, with thunderstorms also possible after 2pm. Partly sunny, with a high near 57. West wind 11 to 17 mph, with gusts as high as 45 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. Wednesday Night: A 20 percent chance of showers before 11pm. Partly cloudy, with a low around 34. West wind 5 to 14 mph, with gusts as high as 41 mph. Thursday: Sunny, with a high near 67. Thursday Night: Mostly clear, with a low around 34. Friday: Mostly sunny, with a high near 62. Friday Night: A 20 percent chance of showers before 5am. Partly cloudy, with a low around 30. Saturday: A chance of snow showers before 8am, then a chance of rain and snow showers between 8am and 11am, then a chance of rain showers after 11am. Snow level 4000 feet rising to 4900 feet in the afternoon. Partly sunny, with a high near 54. Saturday Night: A slight chance of showers. Snow level 5100 feet lowering to 4100 feet after midnight . Partly cloudy, with a low around 28. Sunday: Mostly sunny, with a high near 62. Sunday Night: Partly cloudy, with a low around 32. Monday: Mostly sunny, with a high near 69. | |
| 6 Miles NW Sisters OR 44.34°N 121.65°W (Elev. 3422 ft) | |
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