August 9th, 2026 Timelapse
On August 9th, the morning dawned cool and overcast, with temperatures averaging around 57.2°F. At the surface, winds were relatively gentle, averaging just 5.5 mph, while higher up at 100 meters, winds picked up to 7.9 mph, creating a noticeable contrast. This difference in wind speed contributed to a dynamic cloud cover, which was dominated by low clouds that comprised an impressive 89 percent of the sky. These clouds, moving slowly due to the lighter surface winds, created a gray shroud. The higher wind speeds aloft likely nudged the few high clouds—amounting to 5.8 percent—across the sky, but they remained relatively still compared to their lower counterparts. The absence of precipitation in the morning meant that the atmosphere was preparing for a shift rather than an immediate change.
As the day progressed into midday, the scene transformed significantly with an increase in temperature to an average of 68.4°F. Surface winds rose to 7.3 mph, while the winds at 100 meters increased further to 9.8 mph. This uptick in wind speed contributed to the dissipation of the extensive low cloud cover, which fell to just 5.5 percent, allowing for more of the sky to be occupied by high clouds that now accounted for 34.2 percent. These high clouds, moving faster due to the stronger upper-level winds, created a visual tapestry against the backdrop of the clearing lower sky. The interaction between the calmer surface winds and the brisker winds at altitude fostered a slight turbulence, lending a textured appearance to the clouds, as they moved with an almost playful grace across the expanse.
In the evening, conditions continued to evolve, with temperatures settling at a comfortable 65.9°F. By this time, surface winds had increased further to an average of 11.9 mph, while winds at 100 meters reached 17.9 mph, creating a clear divide in wind dynamics. The cloud cover had diminished significantly to just 18 percent, with only a scant 0.7 percent of low clouds remaining. Instead, high clouds were dominant, representing 17.5 percent of the sky, which added a soft, wispy texture that contrasted nicely with the fading daylight. The enhanced winds at higher elevations likely resulted in some wind shear and turbulence, causing the high clouds to shift rapidly and giving the appearance of layered effects in the sky. As the sun dipped below the horizon, the clouds, now illuminated by the low-angle light, offered a serene yet dynamic end to the day, showcasing the intricate dance of the atmosphere as it transitioned from day to night.
August 9th, 2026 Timeline
Screenshots with weather data (wind layers, clouds, precipitation)
Weather Info for August 9th, 2026
Sunset: 8:30 PM