What type of weather front would be responsible for the following weather forest: "increasing high cloudiness and cold this morning, clouds increasing and lowering this afternoon with a chance of snow or rain tonight, precipitation ending tomorrow morning, turning much warmer, winds light easterly today becoming southeasterly tonight and southwesterly tomorrow"?

The weather description you provided indicates a sequence of changing weather conditions, suggesting the passage of a warm front followed by a cold front. Here's the breakdown:

1. "Increasing high cloudiness and cold this morning": This could be associated with the approach of a warm front, as warm fronts often bring high, thin cirrus clouds ahead of them.
2. "Clouds increasing and lowering this afternoon with a chance of snow or rain tonight": As the warm front approaches, cloud cover increases and thickens. The chance of snow or rain suggests the possibility of the warm front bringing precipitation.
3. "Precipitation ending tomorrow morning": This may indicate the passage of the warm front and the associated precipitation.
4. "Turning much warmer": Following the warm front, warmer air is expected to move into the region.
5. "Winds light easterly today becoming southeasterly tonight and southwesterly tomorrow": This wind pattern is consistent with the progression of a warm front followed by a cold front. Initially, winds are easterly (associated with the warm front), then shift to southeasterly, and finally, as the cold front passes, they shift to southwesterly.

Therefore, the weather pattern described suggests the passage of a warm front followed by a cold front.