S. 4343 would authorize the National Oceanic and Atmospheric Administration to develop and improve its forecasting of fire weather, integrate new technology into weather models, and maintain a network of automated weather stations. CBO estimates that enacting S. 4343 would not affect direct spending or revenues. CBO has not estimated the bill’s effects on spending subject to appropriation. The bill contains no intergovernmental or private-sector mandates as defined in the Unfunded Mandates Reform Act.