Critical Fire Weather in the High Plains; Heavy Snow in the Western Mountains and Northern Plains
Gusty winds and low relative humidity will bring critical fire weather to the central and southern High Plains Wednesday. Two Pacific storms will continue impacting the mountains of the western U.S. into Thursday with gusty winds and heavy snow. Heavy snow and gusty winds will continue to impact the northern Plains into the central Great Lakes Wednesday. Read More >
| NWS Forecast for: 3 Miles NW Sisters OR Issued by: National Weather Service Pendleton, OR Last Update: 10:26 pm PST Feb 17, 2026 |  |
| Tonight: A 40 percent chance of snow. Mostly cloudy, with a steady temperature around 20. Calm wind. Wednesday: Snow likely, mainly after 1pm. Partly sunny, with a high near 34. West wind 3 to 7 mph. Winds could gust as high as 18 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible. Wednesday Night: Snow. Low around 18. Calm wind. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible. Thursday: Snow, mainly before 4pm. High near 32. Calm wind. Chance of precipitation is 80%. New snow accumulation of less than one inch possible. Thursday Night: A 40 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 13. Calm wind. Friday: A 30 percent chance of snow, mainly before 4pm. Mostly sunny, with a high near 35. Friday Night: A 30 percent chance of snow, mainly after 10pm. Mostly cloudy, with a low around 18. Saturday: A chance of snow before 4pm, then a chance of rain and snow. Mostly cloudy, with a high near 39. Chance of precipitation is 40%. Saturday Night: A chance of rain and snow before 7pm, then a chance of snow. Mostly cloudy, with a low around 24. Chance of precipitation is 40%. Sunday: Snow likely before 10am, then rain and snow likely between 10am and 1pm, then rain likely after 1pm. Snow level rising to 4300 feet in the afternoon. Partly sunny, with a high near 45. Sunday Night: Rain and snow. Snow level 4400 feet lowering to 3700 feet after midnight . Mostly cloudy, with a low around 25. Monday: Rain and snow. Snow level 3500 feet. Mostly cloudy, with a high near 41. Monday Night: Rain and snow likely. Mostly cloudy, with a low around 24. Tuesday: Rain and snow likely. Partly sunny, with a high near 42. | |
| 3 Miles NW Sisters OR 44.33°N 121.59°W (Elev. 3251 ft) | |
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