When flying into a low-pressure area in the Northern Hemisphere, the wind direction and velocity will be from the:

When flying into a low-pressure area in the Northern Hemisphere, the wind direction is influenced by the Coriolis effect, which causes moving air to deflect to the right of its path. In a low-pressure system, air rushes inward towards the center of low pressure, creating a counterclockwise circulation in the Northern Hemisphere.

As you approach the low-pressure area, the wind is coming from the left side of your path of travel. The term "increasing" refers to the fact that as you get closer to the low-pressure center, the wind speeds often increase due to the intensified convergence of air flowing towards the low. This combination of the wind direction coming from the left and the increase in velocity as you near the low-pressure area accurately describes the dynamics of what pilots can expect when flying into such systems.