| NWS Forecast for: Mount St Helens WA Issued by: National Weather Service Portland, OR Last Update: 4:45 am PDT Jul 10, 2025 | |
| Today: Mostly sunny, with a high near 51. West northwest wind 8 to 11 mph, with gusts as high as 18 mph. Tonight: Mostly clear, with a low around 46. Northwest wind 10 to 14 mph becoming east after midnight. Winds could gust as high as 20 mph. Friday: Sunny, with a high near 62. East wind 6 to 10 mph becoming northwest in the morning. Friday Night: Mostly clear, with a low around 51. Breezy, with a north northwest wind 10 to 15 mph, with gusts as high as 22 mph. Saturday: Sunny, with a high near 63. West northwest wind 8 to 11 mph, with gusts as high as 18 mph. Saturday Night: Mostly clear, with a low around 52. Sunday: Sunny, with a high near 67. Breezy. Sunday Night: Mostly clear, with a low around 51. Breezy. Monday: Sunny, with a high near 65. Monday Night: Clear, with a low around 54. Tuesday: Sunny, with a high near 73. Tuesday Night: Clear, with a low around 59. Wednesday: Sunny, with a high near 74. | |
| Mount St Helens WA 46.2°N 122.18°W (Elev. 5997 ft) | |
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