Slow down and use caution while traveling.

WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 7 AM EST WEDNESDAY... * WHAT...Lake effect snow and blowing snow. Additional snow accumulations of 4 to 8 inches, lowest on the east side of the Keweenaw. Local amounts up to 12 inches are expected in the high terrain, especially around Calumet. West winds frequently gusting to 25 to 35 mph. * WHERE...Keweenaw and Northern Houghton Counties. * WHEN...Until 7 AM EST Wednesday. * IMPACTS...Travel could be very difficult. Areas of blowing snow will significantly reduce visibility. The hazardous conditions will impact the morning and evening commute. Cold wind chills as low as 25 below zero this morning could cause frostbite on exposed skin in as little as 30 minutes.