April 15th, 2026 Timelapse
On April 15th, the day began under a blanket of cloud cover, with an average of 56.6% obscuring the sky. At the surface level, wind drifted gently at an average of 6.7 mph, which was significantly lighter than the winds at 100m, where speeds reached 11.2 mph. Low clouds made up 33.4% of the total cloud cover, while mid-level clouds accounted for 25.2%. High clouds, meanwhile, filled 30.6% of the sky. As the moisture in the air began to condense, a light drizzle commenced, contributing 0.03 inches of precipitation. The combination of low and high winds created a slight turbulence as the stronger winds aloft interacted with the calmer surface winds, leading to some dynamic cloud movement overhead.
As the day progressed into midday, the weather transformed dramatically. Wind speeds increased across all altitudes, with surface winds averaging 10.3 mph and winds aloft at 100m reaching 14.6 mph. This shift contributed to a noticeable upward trend in cloud cover, now averaging 89%. Low clouds surged to 55.2%, while mid-level clouds expanded to 61.8%, creating a dense canopy above. The higher winds at 100m began to push the clouds more swiftly across the sky, resulting in a dramatic racing effect as they streamed from the west. The wind shear caused by the differing speeds between the surface and 100m winds led to a swirling motion in the clouds, enhancing their visually captivating dynamics. This evolving weather system also brought an increase in precipitation, accumulating 0.16 inches as the atmosphere continued to saturate.
By evening, the wind patterns remained relatively stable, with surface winds still averaging 10.3 mph and 100m winds slightly strengthening to 16.1 mph. The cloud cover settled to an average of 74%, with low clouds decreasing to 25.2% and mid-level clouds remaining prominent at 69.2%. High clouds re-emerged, composing 35.3% of the sky, contributing to a layered effect that painted a complex tapestry above. The continued presence of turbulence was apparent, as the winds at different altitudes continued to conflict, resulting in an intricate dance of cloud formations. The day concluded with a total precipitation of 0.11 inches, leaving the atmosphere rich and ready for the night ahead. The climate of April 15th showcased the intricate relationships between wind patterns, cloud dynamics, and precipitation, demonstrating the beauty of a multi-layered sky.
April 15th, 2026 Timeline
Screenshots with weather data (wind layers, clouds, precipitation)
Weather Info for April 15th, 2026
Sunset: 7:59 PM