A dry line (also called a dew point line, or Marfa front, after Marfa, Texas) [1] is a line across a continent that separates moist air and dry air.

Apr 29, 2025 · What Is A Dry Line? A dry line is a boundary between moist and dry air masses. Unlike a cold or warm front, one airmass is not rapidly overtaking the other. Additionally, the temperature on …

May 17, 2017 · Drylines typically set up north to south through the Great Plains – in states including Nebraska, Kansas, Oklahoma and Texas – during spring and summer. They separate warm and …

A bulge in the dry line, representing the area where dry air is advancing most strongly at lower levels. Severe weather potential is increased near and ahead of a dry line bulge.

Apr 13, 2022 · A dryline triggers the formation of thunderstorms because the dry air behind it has a lower density than the humid air out ahead of it, which allows the dry air to undercut the humid air.

A dry line is a boundary that separates a moist air mass from a dry air mass. Also called a "Dew Point Front", sharp changes in dew point temperature can be observed across a dry line.

Jun 5, 2025 · What is a Dry Line? A dry line is a boundary that separates a dry air mass from a moist air mass. It is a significant feature in meteorology, particularly in regions where there are large …

Jul 2, 2019 · In the case of the dryline, winds on the dry side of the boundary are southwesterly while winds on the moist side of the boundary are southeasterly. That convergence is why we care about …

Droughts, after all, are theoretically temporary. Long-term projections suggest that the “dry line”—a boundary between the parched air of the desert Southwest and the humid breath of the Gulf of …

In western Texas, USA, there often exists a boundary between warm humid air to the east, and warm dry air to the west (Fig. 12.36). This boundary is called the dryline. Because the air is hot on both …