Winter Weather Advisory issued December 19 at 3:22AM CST until December 20 at 3:00AM CST by NWS Marquette MI

...SCATTERED DRY LIGHTNING LIKELY MONDAY AFTERNOON ACROSS THE INTERIOR MOUNTAINS... .A pulse of moisture moving up the Central Valley combined with very hot and dry surface conditions and moderate easterly winds will combine to likely create scattered dry thunderstorms over interior mountains. There is very slight potential (10% chance) for thunderstorms overnight early Monday morning, but the risk is greatest Monday afternoon (25% chance) and possibly again Tuesday afternoon. Any storms that do form will likely produce wetting rain in the cores but lightning is possible far from these cores in ares that will remain dry. * AFFECTED AREA...Fire weather