In the following passage, the author uses various diction choices to convey a specific atmosphere and underlying tension:

"As the storm approached, the wind howled like a wounded beast, rattling the windows and sending shivers down the spines of those indoors. The once serene landscape transformed into a chaotic whirlwind, with trees bending to the will of nature's fury. Just as the first drops of rain fell, a sense of foreboding filled the air, thickening with every passing moment."

Which word best captures the author's intention behind this vivid imagery and tension-laden atmosphere?