Thu Feb 20 07:46:57 AM EST 2025 Portland West Hills and Chehalem Mountain- Including the cities of Sylvan Hill, Skyline Drive, and Chehalem Mountain 445 AM PST Thu Feb 20 2025 .TODAY...Mostly cloudy. A slight chance of rain showers this morning. Patchy fog this morning. Highs in the upper 40s. Winds light. Chance of rain 20 percent. .TONIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Patchy fog after midnight. Lows in the mid 30s. Winds light. .FRIDAY...Mostly cloudy. A slight chance of rain in the morning, then rain likely in the afternoon. Highs in the upper 40s. Winds light. Chance of rain 70 percent. Rainfall amounts less than a tenth of an inch. .FRIDAY NIGHT...Rain likely. Lows in the mid 40s. South wind 5 to 10 mph. Chance of rain 70 percent. .SATURDAY...A chance of rain in the morning, then rain in the afternoon. Highs in the mid 50s. South wind 10 to 15 mph. Chance of rain near 100 percent. .SATURDAY NIGHT...Rain. Lows around 50. Chance of rain near 100 percent. .SUNDAY...Rain. Highs in the mid 50s. Chance of rain near 100 percent. .SUNDAY NIGHT...Rain. Lows in the upper 40s. Chance of rain 90 percent. .MONDAY...Rain. Highs in the upper 50s. Chance of rain 90 percent. .MONDAY NIGHT...Rain. Lows in the mid 40s. Chance of rain 90 percent. .TUESDAY...Partly sunny with a 50 percent chance of rain. Highs in the lower 50s. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 30s. .WEDNESDAY...Mostly sunny. Highs around 60. && TEMPERATURE Sylvan 48 37 49