Winter Storm Bringing Widespread Hazardous Weather to the Eastern U.S.
A rapidly-intensifying winter storm continues to bring heavy snow, high winds, and blizzard conditions over the Upper Midwest and Great Lakes through today. An Arctic front will lead in a period of gusty to high winds and sharply colder temperatures over the entire eastern U.S. Heavy lake effect snow is then expected from Lakes Erie and Ontario through New Year's Day. Read More >
| NWS Forecast for: 3 Miles NW Sisters OR Issued by: National Weather Service Pendleton, OR Last Update: 12:06 pm PST Dec 29, 2025 |  |
| This Afternoon: Mostly sunny, with a high near 38. Calm wind. Tonight: Partly cloudy, with a low around 21. Calm wind. Tuesday: Sunny, with a high near 42. Calm wind. Tuesday Night: Mostly clear, with a low around 24. Calm wind. Wednesday: Partly sunny, with a high near 44. Calm wind. Wednesday Night: Mostly cloudy, with a low around 27. New Year's Day: A 40 percent chance of rain. Mostly cloudy, with a high near 42. Thursday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 31. Friday: A 50 percent chance of rain. Partly sunny, with a high near 46. Friday Night: A chance of rain and snow. Mostly cloudy, with a low around 29. Saturday: A chance of rain and snow. Mostly cloudy, with a high near 45. Saturday Night: A chance of rain and snow. Snow level 3900 feet. Mostly cloudy, with a low around 29. Sunday: A chance of rain and snow. Snow level 3600 feet rising to 4200 feet in the afternoon. Partly sunny, with a high near 45. | |
| 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 |
