They are usually spotted just before dawn or just after dusk, when the sun is between 1 and 6 degrees below the horizon, meaning these clouds receive sunlight from below the horizon and reflect it ...

TAMPA, Fla. (WFLA) — A cool and cloudy start to Christmas. We’ll see more clouds than sun throughout the day and temps warm into the low to mid-70s. A few sprinkles are possible this afternoon ...