Simple past tense and past participle of gust.(verb)
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Use "gusted" in a sentence
"That old enemy, the wind, rose and gusted to sixty miles an hour."
"Although the storm weakened as it neared the Aleutian islands yesterday, winds gusted to 77 mph in Dutch Harbor according to the National Weather Service."
"Winds gusted consistently over 30 mph after 8 a.m. that day and as high as 45 mph."