Hawaii and Guam Concerns; Severe Weather for the Plains; Heavy Snow for Sierra-Nevada
Heavy rainfall capable of causing flash flooding will continue to impact Hawaii through Monday. Severe thunderstorms and heavy rain are possible in parts of Texas and the southern Plains and the Upper Great Lakes. Heavy mountain snow continues in California's Sierra Nevada and rain with gusty winds to lower elevations. Super Typhoon Sinlaku will impact the Marianas through midweek. Read More >
| NWS Forecast for: 16 Miles NE Cougar Res. OR Issued by: National Weather Service Portland, OR Last Update: 1:41 pm PDT Apr 12, 2026 |  |
This Afternoon: Showers, mainly before 5pm. Snow level 5200 feet. High near 48. Southwest wind 3 to 5 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible. Tonight: Showers, mainly after 8pm. Snow level 5200 feet lowering to 4500 feet after midnight . Low around 35. Light southwest wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible. Monday: Showers, mainly before 4pm. Snow level 4300 feet. High near 46. West southwest wind 3 to 5 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible. Monday Night: Rain showers likely before 2am, then a chance of rain and snow showers. Snow level 4500 feet lowering to 3500 feet after midnight . Mostly cloudy, with a low around 31. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%. Little or no snow accumulation expected. Tuesday: A slight chance of snow before 11am, then rain and snow likely between 11am and 2pm, then rain likely after 2pm. Snow level rising to 4300 feet in the afternoon. Mostly cloudy, with a high near 48. Calm wind becoming west southwest 5 to 7 mph in the afternoon. Chance of precipitation is 60%. Little or no snow accumulation expected. Tuesday Night: Rain before 5am, then rain, possibly mixed with snow. Snow level 4100 feet. Low around 32. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible. Wednesday: Rain, possibly mixed with snow showers, becoming all snow after 8am. Some thunder is also possible. High near 42. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible. Wednesday Night: Snow showers before 11pm, then snow after 11pm. Some thunder is also possible. Cloudy, with a low around 24. Thursday: Snow before 5pm, then snow, possibly mixed with rain. Mostly cloudy, with a high near 43. Thursday Night: A chance of rain and snow before 8pm, then a chance of snow. Mostly cloudy, with a low around 25. Friday: Mostly sunny, with a high near 52. Friday Night: Partly cloudy, with a low around 28. Saturday: Mostly sunny, with a high near 58. | |
| 16 Miles NE Cougar Res. OR 44.25°N 121.99°W (Elev. 3369 ft) | |
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