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: 4 Miles N Summerville OR Issued by: National Weather Service Pendleton, OR Last Update: 4:40 pm PDT Mar 13, 2026 |  |
This Afternoon: Rain likely. Mostly cloudy, with a high near 49. West wind around 9 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible. Tonight: Rain. Low around 33. Southwest wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible. Saturday: Rain before 8am, then a chance of snow between 8am and 2pm. Temperature falling to around 33 by 10am. West wind 16 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible. Saturday Night: A 40 percent chance of snow before 11pm. Mostly cloudy, with a low around 25. West wind 12 to 17 mph becoming light southwest after midnight. Winds could gust as high as 29 mph. Sunday: Snow likely after 5pm. Mostly cloudy, with a high near 43. Calm wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 60%. Little or no snow accumulation expected. Sunday Night: Rain likely, possibly mixed with snow, mainly before 11pm. Snow level 3800 feet rising to 5300 feet after midnight. Mostly cloudy, with a low around 36. Chance of precipitation is 60%. Little or no snow accumulation expected. Monday: A 40 percent chance of rain. Mostly cloudy, with a high near 56. Monday Night: A 30 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 40. Tuesday: A 30 percent chance of rain. Mostly cloudy, with a high near 63. Tuesday Night: A slight chance of rain. Mostly cloudy, with a low around 43. Wednesday: A slight chance of rain. Mostly sunny, with a high near 66. Wednesday Night: A slight chance of rain. Mostly cloudy, with a low around 45. Thursday: A slight chance of rain. Partly sunny, with a high near 68. Thursday Night: A slight chance of rain. Partly cloudy, with a low around 46. Friday: A slight chance of rain. Mostly sunny, with a high near 68. | |
| 4 Miles N Summerville OR 45.56°N 118.01°W (Elev. 3520 ft) | |
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