| NWS Forecast for: Mount St Helens WA Issued by: National Weather Service Portland, OR Last Update: 2:41 pm PDT Sep 23, 2024 | |
| This Afternoon: Sunny, with a high near 60. Calm wind. Tonight: Partly cloudy, with a low around 53. Light and variable wind becoming east 8 to 13 mph in the evening. Tuesday: Sunny, with a high near 66. Southeast wind 9 to 14 mph becoming light south in the afternoon. Tuesday Night: Partly cloudy, with a low around 44. Light south southwest wind increasing to 5 to 10 mph after midnight. Wednesday: A chance of rain, then showers and possibly a thunderstorm after 11am. High near 50. South southwest wind 7 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible. Wednesday Night: Showers likely before 11pm. Snow level 8600 feet lowering to 6200 feet after midnight . Mostly cloudy, with a low around 37. Chance of precipitation is 70%. Thursday: Sunny, with a high near 48. Thursday Night: A chance of rain showers before 2am, then a chance of rain and snow showers. Mostly cloudy, with a low around 44. Friday: A slight chance of rain and snow showers before 11am. Snow level 9700 feet lowering to 7900 feet in the afternoon . Mostly sunny, with a high near 47. Friday Night: Partly cloudy, with a low around 38. Saturday: Mostly sunny, with a high near 48. Saturday Night: Partly cloudy, with a low around 38. Sunday: Sunny, with a high near 48. | |
| Mount St Helens WA 46.18°N 122.18°W (Elev. 6204 ft) | |
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