Severe storms entered North Texas in the early morning hours Tuesday, prompting several weather advisories. The National Weather Service issued a tornado watch for all of North Texas until 11 a.m. Tuesday.

From 4 a.m. to 6 a.m., the storms will be moving into the metroplex, first into Tarrant, then into Dallas counties. We'll watch for supercells ahead or along the line, they could produce large hail. The tornado threat will be along the leading edge of these fast-moving storms.

A decent streak of pleasant weather is likely to break to start the workweek, as a cold front from the Rocky Mountains will arrive in Texas, along with strong to severe storms with potentially damaging winds.