| NWS Forecast for: 3 Miles NW Mount St Helens WA Issued by: National Weather Service Portland, OR Last Update: 2:01 pm PDT Aug 14, 2026 | |
This Afternoon: A 20 percent chance of showers and thunderstorms. Patchy smoke. Mostly sunny, with a high near 64. West northwest wind around 5 mph. Tonight: A 20 percent chance of showers and thunderstorms after 2am. Patchy smoke before 2am, then patchy smoke after 3am. Mostly cloudy, with a low around 54. Light and variable wind. Saturday: A 20 percent chance of showers and thunderstorms before 2pm. Patchy smoke before 10am. Mostly cloudy, with a high near 62. Calm wind becoming west around 6 mph in the afternoon. Saturday Night: Mostly cloudy, with a low around 53. Northwest wind around 5 mph becoming calm in the evening. Sunday: Cloudy through mid morning, then gradual clearing, with a high near 64. Calm wind becoming west around 6 mph in the afternoon. Sunday Night: Mostly cloudy, with a low around 53. Monday: Mostly sunny, with a high near 64. Monday Night: Partly cloudy, with a low around 50. Tuesday: Mostly sunny, with a high near 59. Tuesday Night: Partly cloudy, with a low around 48. Wednesday: Mostly sunny, with a high near 60. Wednesday Night: Partly cloudy, with a low around 50. Thursday: Mostly sunny, with a high near 63. | |
| 3 Miles NW Mount St Helens WA 46.22°N 122.22°W (Elev. 4341 ft) | |
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