7-Day Zone Forecast for West Hills and Chehalem Mountains (Text-Only)
NWS Forecast for: West Hills and Chehalem Mountains
Issued by: National Weather Service Portland, OR
Last Update: 501 AM PDT Sat May 30 2026
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Today: Mostly sunny. Highs in the mid 60s. Northwest wind 5 to 10 mph.

Tonight: Mostly clear. Lows in the lower 40s. Northwest wind 10 to 15 mph.

Sunday: Sunny. Highs around 70. North wind 5 to 10 mph.

Sunday Night: Clear. Lows in the upper 40s. North wind 10 to 15 mph.

Monday: Sunny. Highs in the lower 80s. North wind 5 to 10 mph.

Monday Night: Mostly clear. Lows in the mid 50s.

Tuesday: Sunny. Highs in the upper 80s.

Tuesday Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 50s.

Wednesday: Mostly cloudy in the morning, then becoming partly sunny. Highs in the lower 70s.

Wednesday Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 50s.

Thursday: Mostly sunny. Highs in the lower 70s.

Thursday Night: Mostly clear. Lows in the upper 40s.

Friday: Partly sunny. Highs around 70.







Zone Forecast: West Hills and Chehalem Mountains

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