weather September 18, 2024 8:05 am NOAA issues La Nina Watch this week According to NOAA, there is a 71% chance that La Nina conditions will develop by November. NBC 5’s Samantha Davies tells us more. Wake Up to Something Good 2:23 NBC 5 FORECAST: Thanks to a cold front, a below normal start to the week 2:31 NBC 5 FORECAST: One more hot day; Cold front arrives tonight 2:30 NBC 5 FORECAST: One more very warm day for Sunday; Cold front on the horizon 2:33 NBC 5 FORECAST: Last day of summer still bringing the heat, cooler temps next week 0:53 Weather Quiz: 2015 weather record