Winter Weather Advisory issued March 16 at 5:46PM MDT until March 17 at 6:00AM MDT by NWS Boise ID

* WHAT…Snow, except rain mixed with snow below 5500 feet this
evening with snow levels lowering to valley floors overnight.
Additional snow accumulations of 2 to 6 inches, except 6 to 10
inches over the mountains. Winds gusting as high as 40 mph this
evening, mainly on ridgetops.

* WHERE…Boise Mountains and West Central Mountains.

* WHEN…Until 6 AM MDT Monday.

* IMPACTS…Roads, and especially bridges and overpasses, will
become slick and hazardous. Travel could be very difficult.