The Electric Reliability Council of Texas, the state's power grid operator, is expected to pass its second test of the winter early next week, when another arctic front is anticipated to bring frigid temperatures to much of the state.

The Houston area is seeing an increasing chance that a mix of wintry precipitation—including snow—is headed in its direction. Space City Weather meteorologist Eric Berger said there is a growing possibility (about a 50-50 chance) of snow or sleet beginning next Monday night and Tuesday.

Models indicate the likelihood of another arctic blast early next week which will likely bring the coldest air so far this season and the coldest air in about one year! We will likely go under a "COLD WEATHER ADVISORY" for early next week.