A tropical plume sweeping into frozen America threatens an eruption of violent thunderstorms, tornadoes and ‘snow squalls’.

Southwest North Dakota could see from an inch to half a foot of snow this weekend ... Meanwhile, there were 14 tornadoes in North Dakota last year, doubling the previous year's total of seven.

The District's largest snowstorm brought snow rates of 1 to 2 inches per hour.

As if they aren’t already facing enough, firefighters in California also could encounter fire tornadoes — a rare but dangerous phenomenon in which wildfires create their own weather.

As if they aren’t already facing enough, firefighters in California also could encounter fire tornadoes — a rare but dangerous phenomenon in which wildfires create their own weather.

ATHENS (WAAY) — Businesses in Downtown Athens are working to recover from not only an EF-1 tornado, but this past weekend’s snow storm. Business owners on the downtown square say they never ...

Six tornado reports also came with the severe storms. These storms were followed by an extreme cold snap by the standards of the south. The severe weather was actually followed by reports of snow ...

Meanwhile, the Snow Belt south of Lake Erie and Lake Ontario ... the weather service said. The first tornado of the year has been confirmed in southeast Arkansas, according to the National Weather ...

Some 60 million people are under winter weather warnings as a storm brings snow, ice and freezing temperatures ... thunderstorms capable of spinning off tornadoes in Arkansas, Louisiana ...