The National Weather Service in Boise downgraded a winter storm watch to an advisory Tuesday morning, reducing snowfall expectations to 1 to 3 inches possible Wednesday rather than 6 to 10.
The revised prediction is in effect from 5 a.m. to 5 p.m., spanning morning and evening rush hours. But snowfall is expected to begin late Tuesday night.
After the accumulation, snow is expected to change to freezing rain and then rain, the weather service reports. By Wednesday afternoon the snow level is expected to rise to 5500 feet.
Winds of 5 to 15 mph are expected.
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