In addition to the warmth, severe storms will be possible overnight  Saturday night, Sunday night and Monday afternoon and evening. It was a hot and humid Saturday. Highs reached into the low 90s with a heat index hitting 100°.

A severe storm with damaging winds, hail, and tornado risk is expected in North Texas Sunday night from 9 p.m. to 1 a.m.

Up to 2-inch hail, larger than a golf ball but smaller than a tennis ball, and 75 mph winds are forecast for southeastern Colorado on Sunday, according to the National Weather Service.