| NWS Forecast for: Cascades of Marion and Linn Counties Issued by: National Weather Service Portland, OR Last Update: 502 PM PDT Tue Mar 24 2026 | |
| Tonight: Rain showers this evening, then a chance of rain and snow showers after midnight. Snow level 7000 feet, decreasing to 4500 feet after midnight. Little or no snow accumulation. Pass winds southwest 10 to 15 mph. Chance of precipitation near 100 percent. Rainfall amounts a half to three quarters of an inch. Wednesday: Mostly cloudy. A chance of snow and rain showers in the morning, then snow and rain showers likely in the afternoon. Snow level 3500 feet. Snow accumulation of 1 to 3 inches. Pass winds west 10 to 15 mph. Chance of precipitation 70 percent. Rainfall amounts a tenth to a quarter of an inch. Wednesday Night: Mostly cloudy. Snow showers, mainly in the evening. Snow level 2500 feet in the evening. Snow accumulation up to 2 inches. Pass winds west 10 to 15 mph, easing to light after midnight. Chance of snow 80 percent. Thursday: Sunny. Free air freezing level at the surface, increasing to free air freezing level 4500 feet in the afternoon. Winds light. Thursday Night: Mostly clear. Free air freezing level 6500 feet, increasing to free air freezing level 7000 feet after midnight. Pass winds northeast 5 to 10 mph. Friday: Mostly sunny. Free air freezing level 11000 feet. Friday Night: Partly cloudy. Free air freezing level 11000 feet. Saturday: Mostly sunny. Free air freezing level 10000 feet. Saturday Night: Partly cloudy. Free air freezing level 9000 feet. Sunday: Partly sunny with a chance of rain and snow. Snow level 6000 feet. Chance of precipitation 50 percent. Sunday Night: Mostly cloudy with a chance of rain and snow. Snow level 5500 feet. Chance of precipitation 50 percent. Monday: Rain likely with a chance of snow. Snow level 4500 feet. Chance of precipitation 60 percent. Monday Night: Rain and snow likely. Snow level 4500 feet. Chance of precipitation 60 percent. Tuesday: Rain and snow likely. Snow level 4000 feet. Chance of precipitation 70 percent. | |
| Zone Forecast: Cascades of Marion and Linn Counties | |
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