Air Stagnation Advisory issued December 16 at 11:47AM PST until December 18 at 10:00PM PST by NWS
...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 11 PM MST MONDAY... ...DENSE FOG ADVISORY WILL EXPIRE AT 1 PM MST THIS AFTERNOON... * WHAT...An extended period of stagnant air,…
