January 12th, 2026 Timelapse
On January 12th, the day began under a thick blanket of clouds, with the sky completely overcast as low, mid, and high clouds filled the atmosphere to 100% capacity. Surface winds were calm at about 7.3 mph, while winds at 100 meters above the ground were significantly stronger, averaging 14.1 mph. This discrepancy in wind speeds created some turbulence at the boundary layer, contributing to a dynamic interaction that influenced cloud movement. The low cloud cover comprised 56% of the sky, while mid clouds accounted for 41.7%, and the high clouds were dense and fully present. With temperatures around 44.5°F, the day started without any precipitation, but the moisture-laden atmosphere hinted at the potential for rain later on.
As the day progressed into midday, the winds at the surface decreased slightly to an average of 5.7 mph, while winds higher up at 100 meters dropped to 8.9 mph, indicating a general stabilization of the atmospheric conditions. The cloud cover began to shift, with the overall cloud percentage decreasing to 85%. Notably, the low clouds reduced to 41.2%, while mid clouds nearly dissipated, dropping to just 1.8%. The high clouds, however, remained prominent, covering 73% of the sky. This shift in clouds was accompanied by the movement of the stronger winds aloft, which seemed to sweep the high clouds across the sky at a faster pace, creating a stunning visual of shifting, textured cloud layers. Here too, the wind shear created by the contrasting speeds at different altitudes continued to induce some turbulence, adding a lively character to the otherwise subdued atmosphere.
As evening approached, the weather underwent another transformation. The surface winds further calmed to around 4.7 mph, while winds at 100 meters increased slightly to 9.3 mph, maintaining that characteristic blustery feel above the calmer surface. The cloud cover returned to full strength at 100%, with low and mid clouds nearly disappearing, but high clouds still dominated the sky. The evening temperatures settled at a mild 50.8°F, contrasting with the chilly start to the day. The evening sky revealed a captivating scene as the high clouds, driven by the faster winds aloft, created a majestic, layered effect against the dimming light. Overall, the progression of cloud dynamics, influenced by varying wind patterns, showcased the beauty of a winter's day in the Northwest, turning what began as a dreary morning into a visually compelling evening.
January 12th, 2026 Timeline
Screenshots with weather data (wind layers, clouds, precipitation)
Weather Info for January 12th, 2026
Sunset: 4:49 PM