| NWS Forecast for: Mount St Helens WA Issued by: National Weather Service Portland, OR Last Update: 2:41 pm PDT Jun 15, 2024 | |
| This Afternoon: Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 31. Breezy, with a west wind 14 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 5 to 9 inches possible. Tonight: Snow showers likely, mainly before 9pm. Some thunder is also possible. Mostly cloudy, with a low around 28. West northwest wind 8 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible. Sunday: Snow showers likely, mainly after 3pm. Some thunder is also possible. Partly sunny, with a high near 33. Breezy, with a west northwest wind 8 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible. Sunday Night: Snow showers likely, mainly before 11pm. Some thunder is also possible. Mostly cloudy, with a low around 31. Blustery, with a northwest wind 13 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible. Monday: A 40 percent chance of snow showers. Mostly cloudy, with a high near 36. West wind around 14 mph, with gusts as high as 21 mph. Little or no snow accumulation expected. Monday Night: A slight chance of rain and snow showers before 11pm. Mostly cloudy, with a low around 33. Chance of precipitation is 20%. Tuesday: Sunny, with a high near 50. Tuesday Night: Mostly clear, with a low around 40. Juneteenth: Sunny, with a high near 58. Wednesday Night: Partly cloudy, with a low around 45. Thursday: Mostly sunny, with a high near 60. Thursday Night: Partly cloudy, with a low around 47. Friday: Mostly sunny, with a high near 60. | |
| Mount St Helens WA 46.2°N 122.18°W (Elev. 5997 ft) | |
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