A winter storm warning has been issued for the Seattle area. Up to half a foot of snow is possible from the Friday-Saturday storm throughout the region. Officials say travel could be very difficult and that blowing snow could contribute to reduced visibility. For more on this story: https://bit.ly/2MUbcfN Do you like what you see? Subscribe to our YouTube channel: http://bit.ly/1xa3XAh Like USA TODAY on Facebook: https://www.facebook.com/usatoday Follow USA TODAY on Twitter: https://twitter.com/USATODAY