This Sources Sought is for market research only, with no solicitation currently available. The 55th Contracting Squadron at Offutt Air Force Base, Nebraska, requires advanced scientific, computational, and software engineering capabilities to sustain, advance, and transition Air Force Weather’s next-generation Numerical Weather Prediction enterprise. The contractor must serve as the unified, authoritative software steward for AFW’s core modeling and data assimilation baselines to avoid risks, delays, and costs from forked or branched codebases. A Firm Fixed Price contract type is indicated, and the Performance Work Statement and Sources Sought Questions are attached. Information submitted will be used only for market research, protected as acquisition/source-selection sensitive, and will not create a Government commitment or payment obligation.