Flood Threat: A second atmospheric river is expected to bring 2 to 4 inches of rain to the San Juans through Monday, with saturated ground raising flash-flood concerns. Gov. Jared Polis has requested $27 million in federal aid for damage from last week’s floods, and officials warn residents not to wait to prepare. Broncos-Chiefs: Denver hosts Kansas City Sunday in a pivotal AFC West matchup. Chiefs cornerbacks Mansoor Delane and L’Jarius Sneed are out, while Broncos star Pat Surtain II is expected back; running back R.J. Harvey is headed to injured reserve. Public Health: Bird flu was confirmed in a Weld County dairy milk sample, prompting a quarantine and new testing requirements for cattle moving out of Colorado. Elections: Federal officials rejected Colorado’s proposed limits on DOJ election monitors in Adams County, intensifying a dispute over poll access ahead of Tuesday’s midterms. Supreme Court: Justices will hear a Colorado case on whether Catholic preschools receiving public funds can claim a religious exemption from rules barring discrimination against LGBTQ families. Mountain Tragedy: Searchers found two college students dead on Ice Mountain after they went missing during a hike.