March 30th, 2026 Timelapse
On March 30th, the morning began under a thick blanket of clouds, with an impressive average cloud cover of 97.2%. Low clouds hovered at about 32.2%, while high clouds dominated the sky at an overwhelming 96.8%. Surface winds were gentle, averaging around 3.5 mph, while winds at 100 meters were considerably stronger at 5.9 mph, creating a notable wind shear of almost 48° between the two layers. This disparity contributed to a somewhat turbulent atmosphere near the surface, with low clouds moving sluggishly compared to their high-altitude counterparts. The temperatures lingered at a brisk 35.7°F, setting the tone for a cool morning filled with solid overcast skies.
As the day progressed into midday, the scene transformed dramatically. Winds at the surface picked up to an average of 7.3 mph, and those at 100 meters increased to 10.1 mph, enhancing the upward motion in the atmosphere. Cloud cover diminished significantly to 14%, with only a small fraction of low clouds remaining at 2.8% and a mere 11.8% of high clouds still visible. The increase in wind speed and the shift in direction at altitude allowed for greater mobility of the remaining clouds, which began to drift more swiftly across the sky, lending a sense of brightness to the midday atmosphere. The layered structure of the clouds and the differences in wind patterns created a fascinating dynamic, with some clouds appearing to race while others lingered, a testament to the interaction between wind layers.
By evening, the dramatic changes reached their peak as the clouds completely dissipated, leaving behind a clear blue sky. Both surface and 100-meter winds settled slightly, averaging 7.1 mph and 12.0 mph respectively, yet the wind remained consistent in direction, allowing for a calm and tranquil atmosphere. The temperature climbed to a pleasant 49.1°F, creating an inviting backdrop for the sunset. The absence of cloud cover meant that the sunlight bathed the landscape in warmth, contrasting starkly with the chilly start of the day. As the sun began to set, the clean canvas of the sky presented a serene finish to the day, highlighting the remarkable shift from a heavily cloud-laden morning to a crystal-clear evening, a perfect illustration of the Northwest's ever-changing weather.
March 30th, 2026 Timeline
Screenshots with weather data (wind layers, clouds, precipitation)
Weather Info for March 30th, 2026
Sunset: 7:38 PM