7-Day Zone Forecast for South Washington Cascades (Text-Only)
NWS Forecast for: South Washington Cascades
Issued by: National Weather Service Portland, OR
Last Update: 245 PM PDT Wed Oct 15 2025
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Tonight: Mostly clear. Free air freezing level 12000 feet. Winds light.

Thursday: Sunny in the morning, then becoming partly sunny. Free air freezing level 12000 feet. West wind 5 to 10 mph.

Thursday Night: Mostly cloudy with a 50 percent chance of rain. Snow level above 8000 feet, decreasing to 8000 feet after midnight. West wind 5 to 10 mph. Rainfall amounts less than a tenth of an inch.

Friday: Mostly cloudy with a chance of rain in the morning, then mostly sunny with a slight chance of rain in the afternoon. Snow level 5500 feet. West wind 5 to 10 mph. Chance of rain 50 percent.

Friday Night: Partly cloudy. Free air freezing level 10000 feet, increasing to free air freezing level 11000 feet after midnight. West wind 5 to 10 mph, becoming light after midnight.

Saturday: Mostly sunny with a 50 percent chance of rain. Snow level above 8000 feet.

Saturday Night: Rain. Snow level above 8000 feet. Chance of rain near 100 percent.

Sunday: Rain. Snow level 5000 feet. Chance of rain near 100 percent.

Sunday Night: Rain showers likely. Snow level 5000 feet. Chance of rain 70 percent.

Monday: Mostly cloudy in the morning, then becoming partly sunny. A 50 percent chance of rain showers. Snow level 5000 feet.

Monday Night: Partly cloudy in the evening, then becoming mostly cloudy. A 20 percent chance of rain showers. Snow level 5500 feet.

Tuesday: Partly sunny with a 40 percent chance of rain showers. Snow level 5500 feet.

Tuesday Night: Mostly cloudy with a 40 percent chance of rain showers. Snow level 6000 feet.

Wednesday: Partly sunny with a 40 percent chance of rain showers. Snow level 6000 feet.







Zone Forecast: South Washington Cascades

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