Special Weather Statement issued December 18 at 1:44PM EST by NWS

…A SNOW SQUALL WILL AFFECT SOUTHWESTERN LAMOILLE…NORTHEASTERN ADDISON…CENTRAL CHITTENDEN AND NORTHWESTERN WASHINGTON COUNTIES… At 144 PM EST, a snow squall was located over Williston, moving east at 25 mph. Winds up to 20 mph are possible with this squall. Locations impacted include…

Source: National Weather Service Alerts for Vermont