Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains
A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >
| NWS Forecast for: 3 Miles NW Disston OR Issued by: National Weather Service Portland, OR Last Update: 2:41 pm PDT Apr 11, 2026 |  |
| This Afternoon: Showers and possibly a thunderstorm. High near 56. West wind around 5 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. Tonight: Showers, mainly before 1am. Low around 40. Light and variable wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible. Sunday: Showers. Snow level 5200 feet lowering to 4600 feet in the afternoon . High near 46. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible. Sunday Night: Showers. Snow level 4900 feet lowering to 4200 feet after midnight . Low around 41. West southwest wind 3 to 5 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible. Monday: Showers. Snow level 4000 feet. High near 47. Calm wind becoming west around 5 mph in the afternoon. 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 4400 feet lowering to 3400 feet after midnight . Mostly cloudy, with a low around 37. Chance of precipitation is 60%. Little or no snow accumulation expected. Tuesday: A slight chance of rain and snow showers before 11am, then a chance of rain showers. Snow level 3200 feet rising to 4100 feet in the afternoon. Mostly cloudy, with a high near 50. Chance of precipitation is 40%. Little or no snow accumulation expected. Tuesday Night: Rain. Snow level 4000 feet. Cloudy, with a low around 41. Wednesday: Rain before 8am, then rain and snow. Snow level 4000 feet lowering to 3300 feet in the afternoon . Cloudy, with a high near 44. Wednesday Night: Rain and snow before 2am, then a chance of snow. Mostly cloudy, with a low around 32. Thursday: A chance of rain and snow. Partly sunny, with a high near 48. Thursday Night: Mostly clear, with a low around 32. Friday: Sunny, with a high near 56. | |
| 3 Miles NW Disston OR 43.74°N 122.79°W (Elev. 2979 ft) | |
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