After a brief reprieve from the icy sludge and snow, more white stuff is on the way as a system moves toward the region, according to the National Weather Service. Wednesday was mostly dry. But there’s a 20% to 40% chance of snow throughout Thursday with less than a half-inch of potential accumulation.

Southern Colorado is under a cold weather advisory from 8 pm Wednesday until 8 am Thursday, with below zero temperatures and wind chill in the negative teens.

The National Weather Service issued a cold weather advisory at 6:37 a.m. on Thursday in effect until 7 a.m. for Grande Ronde Valley.