Rep. George Whitesides (D-Agua Dulce) has introduced the Improving Atmospheric River Forecasts Act with Reps. Jay Obernolte (CA-23), Vince Fong (CA-20), and Lou Correa (CA-46).

This bipartisan legislation will enhance NOAA’s ability to track and predict atmospheric rivers, massive storm systems that bring heavy precipitation and flooding to California.

“In Southern California, we’re no stranger to the threat of natural disasters, including atmospheric rivers,” said Whitesides. “I’m proud to co-lead this legislation that has the backing of the Santa Clarita Valley Water Agency, which will help us reduce the risks that come from flooding. Taking steps to bolster our emergency preparedness efforts is critical to keeping families across the Santa Clarita Valley, Antelope Valley and Northern San Fernando Valley safe.”

“Better forecasting saves lives and protects our communities,” said Obernolte. “We’ve seen firsthand how destructive atmospheric rivers can be, especially when they catch families and emergency responders off guard. This bill equips NOAA with the tools and knowledge it needs to improve forecasting models and give our communities more time to prepare.”

Atmospheric rivers are increasingly unpredictable in California, often defying traditional forecasts, which complicates water management and emergency planning. This unpredictability poses a heightened risk in Southern California, where heavy rains on recent wildfire burn scars can trigger dangerous mudslides and flash floods, threatening vulnerable communities in the Antelope Valley, Santa Clarita Valley and Northern San Fernando Valley.

The Improving Atmospheric River Forecasts Act directs NOAA to expand research, deploy new monitoring technologies and improve data sharing to provide more accurate and timely forecasts. This will help communities prepare better for atmospheric rivers and mitigate the devastating effects of flooding and landslides.

As a member of the House Science, Space and Technology Committee, Whitesides has helped lead bipartisan efforts to protect NOAA’s scientific workforce, including the Saving NOAA’s Workforce Act.