NWS Forecast for: Mount St Helens WA Issued by: National Weather Service Portland, OR Last Update: 8:41 pm PDT Jun 12, 2024 | |
Tonight: Mostly clear, with a low around 36. Northwest wind 9 to 14 mph, with gusts as high as 21 mph. Thursday: Sunny, with a high near 51. Breezy, with a south southeast wind 7 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 21 mph. Thursday Night: Partly cloudy, with a low around 31. Blustery, with a west northwest wind 10 to 17 mph, with gusts as high as 24 mph. Friday: A chance of snow showers between 11am and 2pm, then a chance of rain showers after 2pm. Increasing clouds, with a high near 40. West wind 9 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. Little or no snow accumulation expected. Friday Night: A chance of rain showers before 8pm, then a chance of rain and snow showers between 8pm and 11pm, then snow showers likely after 11pm. Mostly cloudy, with a low around 30. West northwest wind around 14 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible. Saturday: Snow showers. Some thunder is also possible. High near 33. Breezy. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible. Saturday Night: Snow showers likely, mainly before 11pm. Some thunder is also possible. Mostly cloudy, with a low around 31. Chance of precipitation is 60%. New snow accumulation of less than one inch possible. Sunday: Snow showers likely, mainly after 11am. Some thunder is also possible. Partly sunny, with a high near 37. Sunday Night: A chance of snow showers, mainly before 11pm. Some thunder is also possible. Mostly cloudy, with a low around 33. Breezy. Monday: A slight chance of snow showers before 11am, then a chance of rain and snow showers. Snow level rising to 6700 feet in the afternoon. Partly sunny, with a high near 40. Monday Night: A chance of rain and snow showers. Snow level 6800 feet. Partly cloudy, with a low around 35. Tuesday: A chance of rain and snow showers. Snow level 6500 feet rising to 7300 feet in the afternoon. Partly sunny, with a high near 49. Tuesday Night: A chance of showers. Snow level 7700 feet. Mostly cloudy, with a low around 40. Juneteenth: A chance of showers. Snow level 7600 feet rising to 8200 feet in the afternoon. Partly sunny, with a high near 48. | |
Mount St Helens WA 46.2°N 122.18°W (Elev. 5997 ft) | |
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