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 Sat Jul 11 2026
Print


Tonight: Partly cloudy this evening, then becoming mostly cloudy. Free air freezing level 13000 feet. West wind 10 to 15 mph.

Sunday: Partly sunny in the morning, then clearing. Free air freezing level 13000 feet. Northwest wind 5 to 10 mph.

Sunday Night: Mostly clear. Free air freezing level 13000 feet. Northwest wind 5 to 10 mph, becoming light after midnight.

Monday: Sunny. Free air freezing level 14000 feet. Winds light, becoming west 5 to 10 mph in the afternoon.

Monday Night: Mostly clear. Free air freezing level 14000 feet. West wind 5 to 10 mph, becoming light after midnight.

Tuesday: Sunny. Free air freezing level 14000 feet.

Tuesday Night: Mostly clear. Free air freezing level 14000 feet.

Wednesday: Sunny. Free air freezing level 13000 feet.

Wednesday Night: Mostly clear with a 20 percent chance of rain. Snow level above 8000 feet.

Thursday: Mostly sunny. Free air freezing level 12000 feet.

Thursday Night: Mostly clear. Free air freezing level 14000 feet.

Friday: Sunny. Free air freezing level 15000 feet.

Friday Night: Mostly clear. Free air freezing level 15000 feet.

Saturday: Sunny. Free air freezing level 15000 feet.







Zone Forecast: South Washington Cascades

Visit your local NWS office at: https://www.weather.gov/pqr