WWUS45 KBOI 211134 WSWBOI URGENT - WINTER WEATHER MESSAGE National Weather Service Boise ID 434 AM MST Thu Nov 21 2024 IDZ011-013-211245- /O.EXP.KBOI.WW.Y.0013.000000T0000Z-241121T1200Z/ West Central Mountains-Boise Mountains- Including the cities of Cascade, McCall, Pine, Idaho City, Lowman, and Garden Valley 434 AM MST Thu Nov 21 2024 ...WINTER WEATHER ADVISORY WILL EXPIRE AT 5 AM MST EARLY THIS MORNING... Snow will mix with and change over to rain in the lower elevations as snow levels continue to rise. $$ BW