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: 402 AM PST Mon Feb 16 2026




Today: Snow and rain this morning, then snow showers this afternoon. Snow accumulation of 1 to 3 inches. Southwest wind 5 to 10 mph. Chance of precipitation near 100 percent. Rainfall amounts a tenth to a quarter of an inch.

Tonight: Mostly cloudy. A chance of snow showers in the evening, then snow showers likely after midnight. Snow accumulation of 1 to 4 inches. Southwest wind 5 to 10 mph. Chance of snow 70 percent.

Tuesday: Snow showers. Snow accumulation of 1 to 3 inches. South wind 5 to 10 mph, becoming southwest in the afternoon. Chance of snow near 100 percent.

Tuesday Night: Mostly cloudy. Snow showers, mainly in the evening. Winds light. Chance of snow 80 percent.

Wednesday: Snow showers. Southwest wind 5 to 10 mph. Chance of snow 90 percent.

Wednesday Night: Snow showers. Chance of snow 90 percent.

Thursday: Snow. Chance of snow 90 percent.

Thursday Night: Snow. Chance of snow 80 percent.

Friday: Snow. Chance of snow 90 percent.

Friday Night: Snow likely. Chance of snow 70 percent.

Saturday: Snow and rain. Chance of precipitation 80 percent.

Saturday Night: Snow and rain likely. Snow level 2000 feet. Chance of precipitation 70 percent.

Sunday: Snow and rain. Snow level 2500 feet. Chance of precipitation 90 percent.







Zone Forecast: South Washington Cascades

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