Weather Alerts For Grand Marais/Cook County Arpt, MN

URGENT - WINTER WEATHER MESSAGE National Weather Service Duluth MN 146 PM CST Thu Dec 25 2025 Northern Cook and Lake-Southern Lake-Southern Cook- Including the cities of Isabella, Two Harbors, Silver Bay, and Grand Marais 146 PM CST Thu Dec 25 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON CST FRIDAY... * WHAT...Mixed precipitation expected. Total snow and sleet accumulations up to two inches and ice accumulations up to one tenth of an inch. Winds gusting as high as 40 mph. * 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...Until noon CST Friday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Thursday evening and Friday morning commutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Call 511 or visit www.511mn.org for Minnesota road information. For graphical depictions of the snowfall forecast, including the Official NWS Forecast, High End Amounts, and Low End Amounts, visit www.weather.gov/dlh/winter. &&