


NWS Forecast for: 3 Miles N Cascade Summit OR Issued by: National Weather Service Portland, OR Last Update: 11:41 am PDT Jul 3, 2025 | ![]() |
This Afternoon: Sunny, with a high near 68. West northwest wind around 6 mph. Tonight: A 30 percent chance of showers and thunderstorms, mainly between 3am and 4am. Mostly cloudy, with a low around 43. West northwest wind 3 to 6 mph. Independence Day: A slight chance of showers, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 60. West northwest wind 3 to 7 mph. Chance of precipitation is 30%. Friday Night: Partly cloudy, with a low around 39. West northwest wind 5 to 7 mph becoming calm in the evening. Saturday: Sunny, with a high near 68. Calm wind becoming west northwest around 6 mph in the afternoon. Saturday Night: Mostly clear, with a low around 44. Sunday: Sunny, with a high near 74. Sunday Night: Mostly clear, with a low around 48. Monday: Sunny, with a high near 81. Monday Night: Mostly clear, with a low around 52. Tuesday: Sunny, with a high near 82. Tuesday Night: Mostly clear, with a low around 53. Wednesday: Sunny, with a high near 82. | |
3 Miles N Cascade Summit OR 43.61°N 122.03°W (Elev. 5538 ft) | |
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