Timberline Lodge enters the new week with a stretch of dry, stable weather before a chance of light rain arrives midweek. Temperatures remain seasonably cool for late September, typical of early autumn conditions in the Pacific Northwest high country. The resort remains open for events and activities throughout the period.
Average temperatures sit near 45°F, with highs reaching the low 50s and overnight lows dipping to around 40°F. Feels-like temperatures trend slightly cooler due to breezy conditions out of the southwest, averaging 9 mph. Cloud cover is moderate at 41 percent on average, with humidity around 57 percent and steady pressure near 1016 hPa. No measurable snow or precipitation accumulation is expected through the bulk of the forecast window.
Sunday and Monday bring mostly sunny to mostly clear skies, ideal for outdoor activities and scenic views across the mountain. Tuesday transitions to partly cloudy conditions as skies begin to shift ahead of an approaching disturbance. By Wednesday, clouds thicken further with