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: 13 Miles SW Hills Creek Res. OR Issued by: National Weather Service Portland, OR Last Update: 2:41 am PDT Apr 12, 2026 |  |
| Overnight: Showers likely, mainly after 4am. Mostly cloudy, with a steady temperature around 38. Calm wind. Chance of precipitation is 70%. Sunday: Showers. Snow level 4700 feet. High near 41. Calm wind becoming west southwest around 6 mph in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible. Sunday Night: Showers. Snow level 4600 feet. Low around 34. West southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible. Monday: Showers. Snow level 4400 feet. High near 41. Light west wind. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible. Monday Night: Showers likely, mainly before 11pm. Snow level 4800 feet lowering to 3800 feet after midnight . Mostly cloudy, with a low around 32. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. Tuesday: A 40 percent chance of rain after 11am. Snow level 3600 feet rising to 4600 feet in the afternoon. Mostly cloudy, with a high near 44. Tuesday Night: Rain. Snow level 4700 feet lowering to 4000 feet. Low around 33. Chance of precipitation is 100%. Wednesday: Rain before 8am, then rain, possibly mixed with snow. Snow level 4200 feet lowering to 3300 feet in the afternoon . Cloudy, with a high near 37. Wednesday Night: Rain and snow, becoming all snow after 8pm. Mostly cloudy, with a low around 25. Thursday: A chance of snow before 2pm, then a chance of rain. Partly sunny, with a high near 41. Thursday Night: A slight chance of rain. Snow level 3400 feet lowering to 2800 feet after midnight . Partly cloudy, with a low around 24. Friday: Sunny, with a high near 50. Friday Night: Partly cloudy, with a low around 29. Saturday: A slight chance of rain. Snow level 4500 feet rising to 5900 feet in the afternoon. Mostly sunny, with a high near 55. | |
| 13 Miles SW Hills Creek Res. OR 43.52°N 122.58°W (Elev. 2818 ft) | |
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