Philadelphia March 5, 2019 4:37 am First Alert Weather: Cold Temperatures NBC10 First Alert Weather meteorologist Krystal Klei is tracking cold temperatures across the region. Highs will struggle to get past the freezing mark Tuesday. US & World Videos 2:27 Afternoon warmth before rain returns and temps dip 2:08 Rainy start gives way to sunny, hot afternoon 2:16 Showers and storms early, sunny and warm later 2:59 Hottest day of the week with early morning showers possible 3:05 One more warm day with higher rain chances on the way
