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: 100 AM PST Sun Jan 11 2026




Today: Mostly cloudy this morning, then partly sunny with a slight chance of rain this afternoon. Highs in the upper 40s. Winds light. Chance of rain 20 percent.

Tonight: Mostly cloudy. A slight chance of rain in the evening. Lows around 40. Winds light. Chance of rain 20 percent.

Monday: Partly sunny. Highs in the lower 50s. Winds light in the morning, becoming light and variable.

Monday Night: Partly cloudy. Patchy dense fog after midnight. Lows in the upper 30s. Winds light.

Tuesday: Patchy dense fog in the morning. Mostly sunny. Highs in the lower 50s. Light and variable winds.

Tuesday Night: Partly cloudy. Patchy dense fog. Lows in the upper 30s.

Wednesday: Mostly sunny. Highs around 50.

Wednesday Night: Partly cloudy. Lows in the upper 30s.

Thursday: Mostly sunny. Highs in the lower 50s.

Thursday Night: Mostly clear. Lows in the upper 30s.

Friday: Sunny. Highs in the lower 50s.

Friday Night: Mostly clear. Lows in the mid 30s.

Saturday: Sunny. Highs in the lower 50s.







Zone Forecast: West Hills and Chehalem Mountains

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