Tracking Areas of Fire Weather, Winter Weather, and Severe Weather Thursday
Continuation of gusty winds and low relative humidity will bring additional periods of critical fire weather to the southern Plains Thursday and Friday. Another Pacific storm will continue gusty winds and heavy snow over the western mountains into Thursday. Severe thunderstorms are possible across parts of the middle Mississippi into lower Ohio Valleys Thursday afternoon into early evening. Read More >
| NWS Forecast for: 3 Miles NW Sisters OR Issued by: National Weather Service Pendleton, OR Last Update: 9:15 pm PST Feb 18, 2026 |  |
Tonight: A 50 percent chance of snow, mainly after 1am. Cloudy, with a low around 17. Calm wind. Total nighttime snow accumulation of less than a half inch possible. Thursday: Snow likely, mainly between 1pm and 4pm. Mostly cloudy, with a high near 34. Calm wind. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible. Thursday Night: A 50 percent chance of snow, mainly after 4am. Mostly cloudy, with a low around 14. Calm wind. New snow accumulation of less than a half inch possible. Friday: A 30 percent chance of snow, mainly before 10am. Mostly sunny, with a high near 36. Calm wind. Friday Night: A 20 percent chance of snow after 10pm. Mostly cloudy, with a low around 18. Calm wind. Saturday: A chance of snow before 4pm, then a chance of rain and snow. Mostly cloudy, with a high near 41. 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 25. Chance of precipitation is 40%. Sunday: A chance of snow before 10am, then rain likely. Snow level rising to 4900 feet in the afternoon. Mostly cloudy, with a high near 46. Chance of precipitation is 70%. Sunday Night: Rain before 1am, then rain, possibly mixed with snow. Low around 29. Chance of precipitation is 80%. Monday: Rain, possibly mixed with snow. Snow level 4300 feet. Mostly cloudy, with a high near 42. Monday Night: Rain and snow likely. Snow level 3600 feet lowering to 3300 feet after midnight . Mostly cloudy, with a low around 25. Tuesday: Rain and snow likely. Partly sunny, with a high near 41. Tuesday Night: Rain and snow likely. Mostly cloudy, with a low around 24. Wednesday: Rain and snow likely. Mostly sunny, with a high near 42. | |
| 3 Miles NW Sisters OR 44.33°N 121.59°W (Elev. 3251 ft) | |
Visit your local NWS office at: https://www.weather.gov/pdt |
