A large and intense low pressure system will form over the Mississippi River Valley and move northward toward the Ohio Valley and Southeast Canada this week, as a result of an impressive phase in the mid and upper levels of the atmosphere. In our area, two distinct areas of low pressure will actually impact our […]
A large, powerful storm system is expected to develop from the Mississippi River Valley into the Ohio Valley during the early to middle part of this upcoming week, as a significant phase in the mid levels of the atmosphere occurs. A strong low pressure system will drive northward through the aforementioned areas, allowing a deep […]
Forecast models continue to show a classic pattern progression across the Northern Hemisphere over the next several days, with a continuation of a wave progression that favors the development of a Western USA ridge and Eastern USA trough by the beginning of next week. The redevelopment of this large ridge in the Western USA, extending […]
A large arctic airmass, owing to a piece of the polar vortex, will drop southward late this week and weekend from Canada into the Great Lakes and Northeast United States. With it will come the coldest air of the winter — and the coldest air in quite some time, especially aloft. Temperatures at 850mb, or […]