The National Weather Service urged people to avoid travel if a flash flood warning was in place for their area.

ASOS serves as the nation’s primary surface weather observing network, according to NOAA. Reducing pollution with a new weather balloon device Updated : Nov. 18, 2024 at 2:56 PM CST ...

The National Weather Service had to add a new color to its maps to show Harvey's rainfall Even weather forecasters are having trouble depicting Tropical Storm Harvey's rains.