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The advancing cold front across the central United States for midweek will shift the risk for drenching and locally severe thunderstorms eastward as well.
Quick movement of the cold front triggering the severe weather will bring an abrupt end to the thunderstorms from west to east across the Southeast states on Sunday. Want next-level safety, ad-free?
Kim Luciani, USA TODAY NETWORK - Florida November 28, 2024 at 3:34 AM The tropics remain quiet on Thanksgiving Day as a series of cold fronts move across Florida and thunderstorms are possible today.
A cold front is the leading edge of a cooler mass of air at ground level that replaces a warmer mass of air and lies within a pronounced surface trough of low pressure.It often forms behind an extratropical cyclone (to the west in the Northern Hemisphere, to the east in the Southern), at the leading edge of its cold air advection pattern—known as the cyclone's dry "conveyor belt" flow.
In a warm occlusion, the cold air mass overtaking the warm front is warmer than the cold air mass receding from the warm front and rides over the colder air while lifting the warm air. [ 2 ] A wide variety of weather can be found along an occluded front, with thunderstorms possible, but usually their passage is also associated with a drying of ...
Thundersnow, also known as a winter thunderstorm or a thundersnow storm, is a thunderstorm in which snow falls as the primary precipitation instead of rain. It is considered a rare phenomenon. [ 1 ] It typically falls in regions of strong upward motion within the cold sector of an extratropical cyclone .
As heat expands east, a cold front blowing in from the Rockies will alleviate high temperatures in the central U.S. but is expected to cause thunderstorms capable of flooding low-lying areas.
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. One of the most prominent examples of such a separation occurs in central North America , especially Texas, Oklahoma, and Kansas, where the moist air from the Gulf of Mexico meets dry air from the ...