Tracking Late Season Winter Storms; Unusual Early-Season Heat Wave in the Southwest
Heavy snow and high winds continue in the Great Lakes and Northeast. A moderate atmospheric river will continue to bring heavy precipitation to the Pacific Northwest and northern Rockies. A major winter storm will develop across the northern High Plains tonight into Saturday and rapidly strengthen as it moves into the Great Lakes on Sunday. Above-average temperatures expected in the Southwest. Read More >
| NWS Forecast for: 12 Miles SSW Pine Grove OR Issued by: National Weather Service Pendleton, OR Last Update: 4:40 pm PDT Mar 13, 2026 |  |
| Tonight: Rain before 5am, then rain likely, possibly mixed with snow. Low around 31. South wind around 11 mph becoming west after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 90%. Little or no snow accumulation expected. Saturday: Rain likely, possibly mixed with snow before 8am. Partly sunny, with a high near 42. West wind 13 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. Little or no snow accumulation expected. Saturday Night: Mostly cloudy, with a low around 26. West wind 5 to 10 mph becoming light in the evening. Winds could gust as high as 22 mph. Sunday: A slight chance of snow between 11am and 2pm, then a slight chance of rain after 2pm. Mostly cloudy, with a high near 49. Calm wind. Chance of precipitation is 20%. Sunday Night: A 30 percent chance of rain before 11pm. Mostly cloudy, with a low around 36. Light southwest wind. Monday: Partly sunny, with a high near 64. Monday Night: Partly cloudy, with a low around 40. Tuesday: A 30 percent chance of rain, mainly after 11am. Partly sunny, with a high near 66. Tuesday Night: A 20 percent chance of rain. Mostly cloudy, with a low around 42. Wednesday: A slight chance of rain. Mostly sunny, with a high near 67. Wednesday Night: A chance of rain. Mostly cloudy, with a low around 45. Thursday: A chance of rain. Partly sunny, with a high near 68. Thursday Night: A chance of rain. Mostly cloudy, with a low around 45. Friday: A chance of rain. Partly sunny, with a high near 67. | |
| 12 Miles SSW Pine Grove OR 44.95°N 121.49°W (Elev. 2631 ft) | |
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