Winter storm warnings and winter weather advisories have been issued to four states—particularly Washington—as up to 18 inches of snow and winds reaching 50 mph are expected to strike from Sunday or in some cases, Monday, according to the National Weather Service (NWS). Washington, Alaska, Montana, and Oregon are likely to be hit with severe winter weather, with snow-covered roads and gusty winds likely to limit visibility and create hazardous driving conditions for many travellers. Washington