| NWS Forecast for: South Washington Cascades Issued by: National Weather Service Portland, OR Last Update: 401 PM PST Sun Nov 1 2026 | |
| Tonight: Mostly clear. Free air freezing level 7500 feet, increasing to free air freezing level 10000 feet after midnight. Winds light, becoming east 5 to 10 mph after midnight. Monday: Mostly sunny in the morning, then becoming cloudy. Free air freezing level 12000 feet. East wind 5 to 10 mph. Monday Night: Cloudy. Free air freezing level 10000 feet, decreasing to free air freezing level 9000 feet after midnight. East wind 10 to 15 mph with gusts up to 40 mph. Tuesday: Mostly cloudy in the morning, then becoming partly sunny. Free air freezing level 9000 feet, decreasing to free air freezing level 8000 feet in the afternoon. East wind 5 to 10 mph, becoming light in the afternoon. Tuesday Night: Partly cloudy in the evening, then clearing. Free air freezing level 8000 feet. Winds light. Wednesday: Mostly sunny with rain likely. Snow level 5500 feet. Chance of rain 70 percent. Wednesday Night: Rain. Snow level 6000 feet. Chance of rain 80 percent. Thursday: Mostly cloudy in the morning, then becoming partly sunny. A 50 percent chance of rain. Patchy fog. Snow level 5500 feet. Thursday Night: Rain likely. Snow level 5500 feet. Chance of rain 70 percent. Friday: Mostly cloudy with rain likely. Snow level 6000 feet. Chance of rain 70 percent. Friday Night: Mostly cloudy with a 20 percent chance of rain. Snow level 6500 feet. Saturday: Mostly cloudy with a 40 percent chance of rain. Snow level 7500 feet. Saturday Night: Mostly cloudy with rain likely. Snow level 7500 feet. Chance of rain 60 percent. Sunday: Mostly cloudy with rain likely. Snow level 6500 feet. Chance of rain 60 percent. | |
| Zone Forecast: South Washington Cascades | |
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