Winter Returns Across the Northern Tier; Record Warmth for the Southwest
A large high pressure system will usher in cold air for this first day of March across the northern Plains, Great Lakes, Northeast and mid-Atlantic. Some wintry precipitation may evolve across the mid-Mississippi Valley, Ohio Valley and mid-Atlantic through Monday. Meanwhile, record warmth will spread across the Southwest, southern Plains through early this week. Read More >
| NWS Forecast for: 16 Miles NE Cougar Res. OR Issued by: National Weather Service Portland, OR Last Update: 11:41 am PST Mar 1, 2026 |  |
| This Afternoon: Showers, mainly after 1pm. Temperature falling to around 48 by 5pm. Calm wind. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible. Tonight: Showers. Patchy fog. Low around 39. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible. Monday: Showers likely, mainly before 11am. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 52. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible. Monday Night: A chance of showers before 10pm, then a chance of rain, mainly after 4am. Mostly cloudy, with a low around 35. Calm wind. Chance of precipitation is 40%. Tuesday: Rain, mainly after 10am. High near 51. Calm wind becoming west southwest around 5 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible. Tuesday Night: Rain. Snow level 5700 feet lowering to 5100 feet after midnight . Low around 35. Chance of precipitation is 100%. Wednesday: Rain. Snow level 4200 feet. High near 43. Chance of precipitation is 100%. Wednesday Night: Rain before 10pm, then rain and snow. Snow level 3800 feet. Cloudy, with a low around 32. Thursday: Rain and snow before 1pm, then rain between 1pm and 4pm, then rain and snow after 4pm. Cloudy, with a high near 42. Thursday Night: Rain and snow, becoming all rain after 10pm. Snow level 3900 feet. Mostly cloudy, with a low around 34. Friday: Rain likely. Snow level 4100 feet rising to 5400 feet in the afternoon. Mostly cloudy, with a high near 50. Friday Night: A chance of rain. Mostly cloudy, with a low around 36. Saturday: A chance of rain. Mostly cloudy, with a high near 58. | |
| 16 Miles NE Cougar Res. OR 44.25°N 121.99°W (Elev. 3369 ft) | |
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