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According to CNN meteorologist Haley Brink, about 15 million people from Louisiana to North Carolina are now exposed to extreme weather conditions before the development of the system.
Above-average temperatures will rise north from the Gulf of Mexico before the meteorologist. Unstable air in the system will bring the threat of damaging winds, isolated tornadoes and heavy rain. Rainfall amounts will add up to 3 inches for many, with higher isolated totals, which could lead to flash flooding in some areas.
The system will strengthen further as it hikes the east coast on Monday, spreading the threat of severe storms in the mid-Atlantic and heavy rains in the northeast.
“It will even produce snow for parts of the United States as we enter the new work week. We forecast a generalized snowfall of 2-4 inches for the Great Lakes, with 8 inches possible near Lake Ereux. Light snow and flurries are in the maps. the Appalachians and parts of the southeast as well. It won’t be limited to the Great Lakes, ”said Brink.
This is because cold, wintery air will seep out of Canada in the wake of the system. This will be the lowest the mercury has dropped for many since last winter, resulting in temperatures around 20 degrees below normal for this time of year.
Even Florida will not be spared the cold. The air in the Sunshine State will be a bit bit bitter midweek, going from afternoon highs in the ’80s over the weekend to morning temperatures in the’ 30s and ’40s on Wednesday.
Winter officially begins on Monday, December 21.
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