NWS Forecast for: Mount St Helens WA Issued by: National Weather Service Portland, OR Last Update: 6:41 pm PDT Jun 13, 2024 | |
Tonight: Mostly cloudy, then gradually becoming clear, with a low around 31. Breezy, with a northwest wind 8 to 17 mph becoming southwest in the evening. Winds could gust as high as 23 mph. Friday: A chance of rain and snow showers, mainly after 5pm. Increasing clouds, with a high near 40. West wind 8 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 30%. Little or no snow accumulation expected. Friday Night: A chance of rain and snow showers before 8pm, then snow showers likely. Mostly cloudy, with a low around 30. West wind 10 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible. Saturday: Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 32. Breezy, with a west wind around 15 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible. Saturday Night: Snow showers likely, mainly before 11pm. Some thunder is also possible. Mostly cloudy, with a low around 30. West wind 8 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible. Sunday: A chance of snow showers before 11am, then rain showers likely. Partly sunny, with a high near 38. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible. Sunday Night: Snow showers likely before 2am, then a chance of rain showers. Mostly cloudy, with a low around 34. Chance of precipitation is 60%. New snow accumulation of less than one inch possible. Monday: A chance of snow showers. Mostly cloudy, with a high near 36. Monday Night: A chance of rain and snow showers before 2am, then a chance of snow showers. Snow level 6300 feet. Mostly cloudy, with a low around 35. Tuesday: A slight chance of snow showers before 8am, then a chance of rain and snow showers between 8am and 2pm, then a chance of rain showers after 2pm. Snow level rising to 7000 feet in the afternoon. Partly sunny, with a high near 44. Tuesday Night: A chance of showers. Snow level 7200 feet. Partly cloudy, with a low around 36. Juneteenth: A slight chance of showers. Snow level 7100 feet rising to 7800 feet in the afternoon. Sunny, with a high near 52. Wednesday Night: A slight chance of showers. Snow level 7900 feet. Partly cloudy, with a low around 42. Thursday: A slight chance of showers. Snow level 7900 feet rising to 8400 feet in the afternoon. Mostly sunny, with a high near 55. | |
Mount St Helens WA 46.18°N 122.18°W (Elev. 6204 ft) | |
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