Hazard Report Provided By forecast.weather.gov
Hazardous Weather Outlook National Weather Service Marquette MI 303 AM EST Tue Jan 20 2026 MIZ001>007-009>014-084-085-210815- Keweenaw-Ontonagon-Northern Houghton-Baraga-Marquette-Alger-Luce- Gogebic-Iron-Dickinson-Menominee-Delta-Southern Schoolcraft- Southern Houghton-Northern Schoolcraft- 303 AM EST Tue Jan 20 2026 /203 AM CST Tue Jan 20 2026/ This Hazardous Weather Outlook is for portions of central Upper Michigan and western Upper Michigan. .DAY ONE...Today and Tonight Lake effect snow showers will continue today, focusing into the Keweenaw Peninsula. Snowfall may increase in intensity in and north of Houghton beginning near today`s afternoon commuting period and tonight. See the latest Winter Weather Advisories for additional information. Very cold conditions and elevated winds will create wind chills of -20 to -35F to the area this morning. See the latest Cold Weather Advisory for additional information. .DAYS TWO THROUGH SEVEN...Wednesday through Monday Coldest air of the season will create a period of below zero temperatures from Thursday night through at least Saturday morning across most of Upper Michigan. Temperatures below -15F and wind chills near -35F are likely (50-70% chance). .SPOTTER INFORMATION STATEMENT... Spotters are encouraged to submit snowfall reports to the National Weather Service via phone, on our website, or through social media. $$
URGENT - WEATHER MESSAGE National Weather Service Marquette MI 157 AM EST Tue Jan 20 2026 MIZ001-003-201400- /O.CON.KMQT.CW.Y.0001.000000T0000Z-260120T1400Z/ Keweenaw-Northern Houghton- Including the cities of Copper Harbor, Houghton, and Hancock 157 AM EST Tue Jan 20 2026 ...COLD WEATHER ADVISORY REMAINS IN EFFECT UNTIL 9 AM EST THIS MORNING... * WHAT...Very cold wind chills as low as 25 below. * WHERE...Keweenaw and Northern Houghton Counties. * WHEN...Until 9 AM EST this morning. * IMPACTS...The dangerously cold wind chills as low as 25 below zero could cause frostbite on exposed skin in as little as 15 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$
URGENT - WINTER WEATHER MESSAGE National Weather Service Marquette MI 152 AM EST Tue Jan 20 2026 MIZ001-003-201500- /O.EXT.KMQT.WW.Y.0008.000000T0000Z-260121T1200Z/ Keweenaw-Northern Houghton- Including the cities of Copper Harbor, Houghton, and Hancock 152 AM EST Tue Jan 20 2026 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 7 AM EST WEDNESDAY... * WHAT...Snow and blowing snow. Additional snow accumulations between 2 and 7 inches. Highest amounts expected north of Houghton. Winds gusting as high as 35 mph. * WHERE...Keweenaw and Northern Houghton Counties. * WHEN...Until 7 AM EST Wednesday. * IMPACTS...Travel could be very difficult. The hazardous conditions will impact the Tuesday morning and evening commutes. * ADDITIONAL DETAILS...Blowing snow and very small snowflakes will result in significant visiblity reductions, below 1/2 mile at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. && $$
Hazard Report Provided By forecast.weather.gov