National Weather Service employees got some heartening news today as two key senators signaled approval of the agency’s request to redirect money in this year’s budget to cover a funding shortfall for local forecasting offices. A similar signoff is still needed from House members to head off the threat of furloughs. Richard Hirn, a lobbyist for the National Weather Service Employees Organization, reiterated that he expects a happy ending, but not before a hearing tomorrow morning by the House appropriations subcommittee that oversees the agency. Subcommittee members “have very serious questions and they are going to get some explanation first…