Snow forecasting program would get $3 million a year through fiscal 2031

What does this do?

The bill extends a federal program that uses snow measurements to predict how much water will be available later in the year. It shifts the program's focus from testing new snow-measuring tools to using them to improve actual water supply forecasts. It names technologies to explore, including imaging spectroscopy, machine learning, and computer models of snow and water flow.

Who does it affect?

Water managers, farmers, cities, and utilities in snowy western regions that rely on runoff are most directly affected. The federal agencies and research partners that run the program are also affected.

Why does it matter?

Much of the western U.S. depends on mountain snowpack that melts in spring and summer and fills rivers and reservoirs. Forecasts based on snow on the ground inform how water managers plan for the months ahead.

What does it cost, and who pays?

• Up to $3 million per year
• Fiscal years 2027 through 2031
• About $15 million over five years