Fire Weather Concerns; Record Warmth Spreads
The Plains to the mid-Mississippi Valley continue with warm and dry conditions. Any fires that initiate could spread quickly. The warm temperatures will expand across the Southern Plains into the Southwest where numerous records are expected through the weekend. Meanwhile, a cold front will move southward across the northern Plains and Great Lakes region where some snow will develop this weekend. Read More >
| NWS Forecast for: 3 Miles NW Sisters OR Issued by: National Weather Service Pendleton, OR Last Update: 4:21 am PST Feb 27, 2026 |  |
| Today: Mostly sunny, with a high near 59. Calm wind. Tonight: Increasing clouds, with a low around 29. Calm wind. Saturday: A 30 percent chance of rain after 10am. Mostly cloudy, with a high near 54. Calm wind. Saturday Night: A 40 percent chance of rain. Cloudy, with a low around 33. Calm wind. Sunday: Rain likely, mainly between 10am and 4pm. Mostly cloudy, with a high near 49. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible. Sunday Night: A 30 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 30. Monday: A 20 percent chance of rain. Sunny, with a high near 54. Monday Night: Mostly clear, with a low around 30. Tuesday: A 10 percent chance of rain after 4pm. Partly sunny, with a high near 57. Tuesday Night: A chance of rain, mainly after 10pm. Mostly cloudy, with a low around 34. Wednesday: Rain. Mostly cloudy, with a high near 45. Wednesday Night: Rain and snow likely. Snow level 3800 feet. Mostly cloudy, with a low around 29. Thursday: A chance of rain and snow. Snow level 3300 feet rising to 4100 feet in the afternoon. Partly sunny, with a high near 46. | |
| 3 Miles NW Sisters OR 44.33°N 121.59°W (Elev. 3251 ft) | |
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