Severe Thunderstorm Issued for North Texas: What You Need to Know The National Weather Service has issued a Severe Thunderstorm Watch for most of North Texas and parts of Central Texas until 8:00 a.m. this morning. A strong system along a warm front is bringing the potential for very large hail, damaging winds, and a low-end tornado risk in areas close to the front. Hail, wind, and tornadoes are the main concerns with this severe weather event. While egg-sized hail is possible in isolated area