RT @NWSWPC: This Christmas Eve morning, GOES IR lower level water vapor shows an atmospheric river bringing rain and mountain snow out West, a shortwave bringing the threat for strong thunderstorms in the southern Plains, and a frontal system across the East bringing wintry precipitation. https://t.co/Myb40L9b2X NHC_TAFB Climate Change Science on Telegram by @ClimateChangeScience A @grttme project - Other backups: @Hallotme