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: 502 PM PDT Wed Apr 8 2026


Tonight: Mostly clear. Free air freezing level 9000 feet. Northwest wind 5 to 10 mph, becoming light after midnight.

Thursday: Sunny. Free air freezing level 9000 feet. East wind 5 to 10 mph.

Thursday Night: Mostly clear. Free air freezing level 9000 feet. East wind 5 to 10 mph.

Friday: Mostly sunny. A chance of rain showers in the afternoon. Snow level 7000 feet. East wind 5 to 10 mph, becoming south in the afternoon. Chance of rain 50 percent.

Friday Night: Rain showers. Snow level 6500 feet. Southwest wind 5 to 10 mph. Chance of rain 90 percent.

Saturday: Rain showers with a slight chance of thunderstorms. Snow level 5500 feet. Chance of rain near 100 percent.

Saturday Night: Rain and snow likely. Snow level 5000 feet. Chance of precipitation 70 percent.

Sunday: Rain and snow. Snow level 4000 feet. Chance of precipitation 90 percent.

Sunday Night: Mostly cloudy with a chance of rain and snow. Snow level 3500 feet. Chance of precipitation 50 percent.

Monday: Rain and snow likely. Snow level 3500 feet. Chance of precipitation 70 percent.

Monday Night: Mostly cloudy with a 40 percent chance of rain. Snow level 3500 feet.

Tuesday: Mostly cloudy in the morning, then becoming partly sunny. A chance of rain and snow. Snow level 3500 feet. Chance of precipitation 50 percent.

Tuesday Night: Mostly cloudy with a chance of rain and snow. Snow level 4000 feet. Chance of precipitation 50 percent.

Wednesday: Rain and snow likely. Snow level 4000 feet. Chance of precipitation 60 percent.







Zone Forecast: South Washington Cascades

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