Philadelphia May 8, 2021 6:41 pm NBC10 First Alert Weather: Chilly But Dry Mother's Day After a wet Sunday morning, the weather is expected to dry up for Mother’s Day in spite of lower temperatures. NBC10 First Alert Meteorologist Steven Sosna has the latest forecast. US & World Videos 2:38 Sunny and summer-like 2:41 Let the sun shine and temps warm 2:13 Clouds give way to sun as temps warm to around 80 2:44 Gray, warmer Monday 2:24 Gray Monday