weather forecast July 20, 2020 11:40 pm NBC10 First Alert Weather: Sweltering Heat Continues This Week We’re in for more sweltering heat this week. When do we get a break? NBC10 First Alert Weather meteorologist Krystal Klei has the forecast. US & World Videos 2:06 Feeling like summer 2:36 A summer preview 2:50 One more cool day, then warmer weather ahead 3:15 Cold night, then a big warmup this weekend 3:05 Temperatures to heat up over the weekend