North Texas March 20, 2018 2:06 pm NBC 5 Forecast: First Day of Spring Plenty of sunshine will be in place across North Texas with a northwest wind. Warmer weather will build in later this week with highs back in the 70s tomorrow and 80s by late in the week. Wake Up to Something Good 3:29 NBC 5 Forecast: Very warm with isolated storm chances for Wednesday 2:26 NBC 5 Forecast: Very warm with isolated storm chances for Wednesday 2:26 NBC 5 Forecast: Very warm with isolated storm chances for Wednesday 2:30 NBC 5 Forecast: A slim evening storm chance, then increasing heat 3:00 NBC 5 Forecast: A slim evening storm chance, then increasing heat