Illinois · Senate Bill 2956 · 104th General Assembly

WEATHER MODIFICATION ACT

SB 2956 Sponsored by Neil Anderson In committee

  1. Introduced Jan 27, 2026
  2. In committee Jan 27, 2026
  3. Passed the Senate Next
  4. Passed the House  
  5. To the governor  
  6. Became law  

What it does

The legislature's own summary of the bill, or its official long title.

Creates the Weather Modification Act. Provides that no form of weather modification is allowed in the State, including the seeding of clouds by plane or ground notwithstanding any other provision of law. Defines "seeding" as a type of weather modification that aims to change the amount or type of precipitation that falls from clouds. Effective immediately.

Every action

3 steps, oldest first, as the legislature records them.

  1. SenateFiled with Secretary by Sen. Neil Anderson
  2. SenateFirst Reading
  3. CommitteeReferred to Assignments · Senate Assignments

Roll calls

No recorded votes on this bill yet.

Sponsors

The member who introduced it.

From Illinois's official records (www.ilga.gov), checked Nov 2, 2026. Text links go to the official versions; LegiList does not copy bill text.