Overnight Tonight: Snow develops, mix and rain immediate coast, breezy. Lows upper 20s to mid 30s. Sunday: Snow inland, mix coast, changes to PM snow, flash freeze coast. Highs 30s early, dropping into 20s PM. Sunday night: Snow showers early, breezy, cold. Lows around 20. Follow NBC10 Boston on... Instagram: instagram.com/nbc10boston TikTok: tiktok.com/@nbc10boston Facebook: facebook.com/NBC10Boston X: twitter.com/NBC10Boston