Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather Threat from the Southern Plains to the Great Lakes
Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, thunderstorms, and coastal impacts to the Marianas Islands into Wednesday. Typhoon conditions are likely over the Northern Mariana Islands. Severe thunderstorms and heavy rain are expected from the Southern Plains to the Great Lakes through Tuesday. Heavy snow is expected in the Pacific Northwest. Read More >
| NWS Forecast for: 3 Miles NNE Horton OR Issued by: National Weather Service Portland, OR Last Update: 1:41 am PDT Apr 14, 2026 |  |
| Overnight: Mostly cloudy, with a low around 38. Calm wind. Tuesday: Rain, mainly after 3pm. High near 51. Calm wind becoming south southwest around 6 mph in the morning. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible. Tuesday Night: Rain. Low around 39. South southwest wind around 7 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible. Wednesday: Rain before 11am, then showers and possibly a thunderstorm after 11am. Snow level 4300 feet lowering to 2200 feet. High near 49. West wind 3 to 6 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible. Wednesday Night: Showers and possibly a thunderstorm. Snow level 2000 feet. Low around 36. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. Thursday: A 50 percent chance of showers. Snow level 1900 feet rising to 3100 feet in the afternoon. Partly sunny, with a high near 53. Thursday Night: A 20 percent chance of showers before 11pm. Snow level 3300 feet lowering to 2700 feet after midnight . Partly cloudy, with a low around 36. Friday: Mostly sunny, with a high near 57. Friday Night: Mostly cloudy, with a low around 39. Saturday: A slight chance of rain after 11am. Partly sunny, with a high near 64. Saturday Night: Rain likely. Mostly cloudy, with a low around 47. Sunday: Rain. Mostly cloudy, with a high near 55. Sunday Night: Rain. Mostly cloudy, with a low around 42. Monday: Rain likely. Mostly cloudy, with a high near 58. | |
| 3 Miles NNE Horton OR 44.25°N 123.46°W (Elev. 1076 ft) | |
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