| NWS Forecast for: 6 Miles N Mount St Helens WA Issued by: National Weather Service Portland, OR Last Update: 1:41 am PDT Sep 6, 2026 | |
| Overnight: Mostly cloudy, with a low around 7. East northeast wind 8 to 10 km/h. Sunday: A 40 percent chance of showers after 2pm. Mostly cloudy, with a high near 13. Northeast wind 5 to 8 km/h becoming calm. Sunday Night: A 10 percent chance of showers before 7pm. Mostly cloudy, with a low around 7. West wind 8 to 10 km/h. Labor Day: Partly sunny, with a high near 13. West wind 8 to 11 km/h. Monday Night: Partly cloudy, with a low around 7. West northwest wind 5 to 11 km/h becoming north after midnight. Tuesday: Sunny, with a high near 18. Tuesday Night: Mostly clear, with a low around 9. Wednesday: Sunny, with a high near 22. Wednesday Night: Mostly clear, with a low around 11. Thursday: Sunny, with a high near 19. Thursday Night: Partly cloudy, with a low around 8. Friday: Mostly sunny, with a high near 16. Friday Night: A chance of rain. Mostly cloudy, with a low around 8. Saturday: A slight chance of rain. Mostly sunny, with a high near 16. | |
| 6 Miles N Mount St Helens WA 46.27°N 122.17°W (Elev. 4491 m) | |
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