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

A map provided by NWS shows the weather forecast across the U.S. on Election Day. Studies have shown that weather can have an influence on voter turnout.

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.