Tue Jan 7 10:46:56 PM EST 2025 Portland West Hills and Chehalem Mountain- Including the cities of Sylvan Hill, Skyline Drive, and Chehalem Mountain 745 PM PST Tue Jan 7 2025 .TONIGHT...Mostly cloudy. Lows in the mid 30s. Northeast wind 5 to 10 mph. .WEDNESDAY...Mostly cloudy in the morning, then becoming partly sunny. Highs in the upper 40s. Light and variable winds. .WEDNESDAY NIGHT...Mostly clear. Patchy dense fog. Lows in the mid 30s. Winds light. .THURSDAY...Mostly sunny. Highs in the upper 40s. Winds light. .THURSDAY NIGHT...A slight chance of rain in the evening, then rain after midnight. Lows in the upper 30s. Winds light. Chance of rain near 100 percent. .FRIDAY...Rain. Highs in the upper 40s. Chance of rain near 100 percent. .FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of rain showers. Lows in the upper 30s. .SATURDAY...Mostly cloudy. Highs in the mid 40s. .SATURDAY NIGHT...Mostly cloudy. Lows in the upper 30s. .SUNDAY...Mostly cloudy in the morning, then becoming partly sunny. Highs in the mid 40s. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 30s. .MONDAY...Mostly sunny. Highs in the lower 40s. .MONDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 30s. .TUESDAY...Mostly sunny. Highs in the mid 40s. && TEMPERATURE Sylvan 37 48 36 47