| NWS Forecast for: Mount St Helens WA Issued by: National Weather Service Portland, OR Last Update: 12:41 am PDT Jun 17, 2024 |  |
| Overnight: A 50 percent chance of snow showers, mainly after 2am. Mostly cloudy, with a low around 31. Northwest wind around 13 mph, with gusts as high as 18 mph. Total nighttime snow accumulation of 1 to 2 inches possible. Monday: Snow showers likely, mainly between noon and 2pm. Mostly cloudy, with a high near 36. Breezy, with a west wind 14 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible. Monday Night: A 40 percent chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 32. Breezy, with a west northwest wind 8 to 16 mph, with gusts as high as 24 mph. Little or no snow accumulation expected. Tuesday: Mostly sunny, with a high near 45. West wind 6 to 8 mph. Tuesday Night: Mostly clear, with a low around 37. West wind around 10 mph becoming north northeast after midnight. Juneteenth: Sunny, with a high near 58. Wednesday Night: Mostly clear, with a low around 45. Thursday: Sunny, with a high near 62. Thursday Night: Mostly clear, with a low around 47. Friday: Sunny, with a high near 62. Friday Night: Mostly clear, with a low around 46. Saturday: Sunny, with a high near 60. Saturday Night: Mostly clear, with a low around 43. Sunday: A chance of showers. Mostly sunny, with a high near 48. Breezy. | |
| Mount St Helens WA 46.18°N 122.18°W (Elev. 6204 ft) | |
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