After the passage of a cold front, winds should generally be expected to come from which direction?

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Multiple Choice

After the passage of a cold front, winds should generally be expected to come from which direction?

Explanation:
When a cold front passes, cooler, denser air from higher latitudes moves in to replace the warmer air. Since wind is described by the direction it comes from, this influx of north-originating air means winds typically shift to come from the north after the front passes. This is why northerly winds are expected in the post-front environment, often accompanied by a drop in temperature and potential gustiness. Winds from the south would be tied to the air ahead of the front, while east or west would not reflect the common northerly flow of the cooler air mass behind the front.

When a cold front passes, cooler, denser air from higher latitudes moves in to replace the warmer air. Since wind is described by the direction it comes from, this influx of north-originating air means winds typically shift to come from the north after the front passes. This is why northerly winds are expected in the post-front environment, often accompanied by a drop in temperature and potential gustiness. Winds from the south would be tied to the air ahead of the front, while east or west would not reflect the common northerly flow of the cooler air mass behind the front.

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