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: 5 Miles NNW Corvallis OR Issued by: National Weather Service Portland, OR Last Update: 12:41 am PDT Apr 12, 2026 |  |
| Overnight: A slight chance of showers before 2am, then a chance of showers after 4am. Mostly cloudy, with a low around 46. Light north northwest wind. Chance of precipitation is 30%. Sunday: Showers. High near 53. Light and variable wind becoming west southwest around 6 mph in the morning. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible. Sunday Night: Showers likely, mainly before 7pm. Mostly cloudy, with a low around 45. West wind 3 to 6 mph. Chance of precipitation is 60%. Monday: Showers likely, mainly after 11am. Partly sunny, with a high near 53. West wind 3 to 6 mph. Chance of precipitation is 60%. Monday Night: A 20 percent chance of showers before 11pm. Mostly cloudy, with a low around 39. West wind 3 to 6 mph. Tuesday: Rain likely after 11am. Mostly cloudy, with a high near 50. Chance of precipitation is 70%. Tuesday Night: Rain. Low around 40. Chance of precipitation is 100%. Wednesday: Rain before 11am, then showers and possibly a thunderstorm after 11am. Snow level 3200 feet lowering to 2300 feet. Cloudy, with a high near 49. Wednesday Night: Rain likely before 5am, then a chance of rain and snow. Snow level 2300 feet lowering to 1800 feet after midnight . Mostly cloudy, with a low around 35. Thursday: A chance of rain and snow before 8am, then a chance of rain. Snow level 1700 feet rising to 2900 feet in the afternoon. Partly sunny, with a high near 52. Thursday Night: Partly cloudy, with a low around 34. Friday: Mostly sunny, with a high near 56. Friday Night: Partly cloudy, with a low around 37. Saturday: Mostly sunny, with a high near 59. | |
| 5 Miles NNW Corvallis OR 44.64°N 123.34°W (Elev. 1001 ft) | |
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