WASHINGTON, USA — For the second time in more than 10 years, a Blizzard Warning is in place over the Cascades and the Washington State Department of Transportation is asking drivers to avoid travel over the passes.
One main aspect of a Blizzard Warning is the wind criteria, which is a big concern with this incoming storm.
This is the fifth Blizzard Warning issued by the weather service for the Cascades. The last was issued in January, during which, Stevens Pass shut down for 21 hours. Prior to that, Washington state hadn't seen this kind of weather alert in more than a decade.
To meet the criteria of a Blizzard Warning, forecasted snow needs to be 6 inches in 12 hours or 8 inches in 24 hours, along with sustained high winds. The combination can create whiteout conditions and reduce visibility.
KING 5 spoke with travelers on the mountain who said they wanted to get through before it got worse.
"We don’t like driving through Stevens when there’s wind, especially the area where there was the fire," said traveler Chris Stensby. "To me, it’s important to be weary as far as what’s going on as far as the weather."
Current pass conditions
WSDOT is telling people not to travel through the passes Tuesday night. The strong wind, falling snow and blowing dust will be extremely difficult to navigate. It will be much safer to wake up early Wednesday and drive over once the wind has calmed.
- North Cascades Highway: Closed for the season because of conditions and avalanche risk.
- Stevens Pass: Traction tires are advised.
- Snoqualmie Pass: No restrictions, but that could change as conditions worsen.
Drivers are advised to check requirements before heading through any of the passes. To check if passes are open, click here.