Radar Next Program Act of 2026

S. 3795 would establish the Radar Next Program at the National Oceanic and Atmospheric Administration (NOAA) to oversee the replacement of the nation's aging weather radar network. The current Doppler radar system, known as NEXRAD, has been in operation since the late 1980s and is approaching the end of its operational lifespan. If enacted, this bill would direct NOAA to develop a comprehensive plan to replace this network and implement the replacement by the end of fiscal year 2040.

The bill would require testing of advanced phased array radar technology, which can scan the atmosphere in under a minute—six times faster than current systems—potentially enabling faster storm detection and earlier warning times. It would also authorize NOAA to contract with private companies and other entities to fill gaps in weather radar coverage using alternative technologies and data sources. The legislation aims to improve public safety by ensuring communities have reliable, up-to-date weather information for severe storms and other hazardous weather events.

Currently, the bill is under consideration by the Senate Committee on Commerce, Science, and Transportation. It was introduced on a bipartisan basis by Senators Maria Cantwell (D-WA) and Ted Budd (R-NC) and has not yet been voted on by the full Senate.