Weather Alerts For Grand Marais, MN

URGENT - WEATHER MESSAGE National Weather Service Duluth MN 110 PM CST Sat Jan 17 2026 Northern Cook and Lake-Southern Lake-Southern Cook- Including the cities of Grand Marais, Silver Bay, Isabella, and Two Harbors 110 PM CST Sat Jan 17 2026 ...COLD WEATHER ADVISORY IN EFFECT FROM 9 PM SUNDAY TO NOON CST MONDAY... * WHAT...Very cold wind chills as low as 39 below zero expected. * WHERE... Cook and Lake Counties. This includes the Tribal Lands of the Grand Portage Reservation. This also includes the Boundary Waters eastern and central area. * WHEN...From 9 PM Sunday to noon CST Monday. * IMPACTS...The dangerously cold wind chills as low as 40 below zero could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. &&