Unpredictable weather can have a significant impact on photography during events like the Cherry Blossom Festival. Factors such as rain, wind, overcast skies, or freezing cold can affect lighting conditions and overall mood of the photographs. Rain can make it challenging to keep equipment dry and stable, while wind may cause movement in the blossoms or other elements in the frame. Overcast skies can result in flat lighting that lacks contrast and depth, affecting the overall quality of images. Freezing cold temperatures can also limit shooting time and potentially damage camera gear.