Author: Christopher Nunley

A frigid Arctic high continues to build into Southeastern parts of the United States. This has allowed temperatures to plunge to well-below average values. The cold temperatures &

A severe weather outbreak is expected to impact the South late this week into the weekend. A potent upper-level storm system will dig into the Southwest late this

Light snow is possible for parts of the Southeast on Saturday. A rather potent upper-level trough will dig southeast into the Tennessee Valley on Saturday. A piece of

Firsthand Weather is tracking a potent storm system that will impact much of the Southwest late-Christmas week, with impacts spreading north & east into the Plains over the

A potent low will develop over the northern Gulf of Mexico late Friday night into early Saturday, which will aid in heavy rain from Texas east to the

Severe thunderstorms are likely for parts of the South Monday into early Tuesday. A potent shortwave will cross the Rockies late today and move into the Plains overnight

A complex forecast for parts of the Southeast & Mid-Atlantic tonight into Friday. A surface high that has been in place is beginning to move out of the

Wintry precipitation chances increasing for parts of the South & Southeast. Numerical guidance continues to advance the Arctic cold front farther south & east faster than previous runs.

Travelers will be heavily impacted by Mother Nature this week across a large part of the country (see Fig. 1). A potent storm system is taking shape across

A large dip in the jet stream will send an Arctic cold front deep into southern parts of the country by early this upcoming week (Fig. 1). The