Hazard Report Provided By forecast.weather.gov

Hazardous Weather Outlook
National Weather Service Marquette MI
403 PM EST Mon Jan 19 2026

MIZ001>007-009>014-084-085-202115-
Keweenaw-Ontonagon-Northern Houghton-Baraga-Marquette-Alger-Luce-
Gogebic-Iron-Dickinson-Menominee-Delta-Southern Schoolcraft-
Southern Houghton-Northern Schoolcraft-
403 PM EST Mon Jan 19 2026 /303 PM CST Mon Jan 19 2026/

This Hazardous Weather Outlook is for portions of central Upper
Michigan and western Upper Michigan.

.DAY ONE...Tonight

Lake effect snow showers will continue in the northwest to west-
northwest wind snowbelts through tonight resulting in difficult
travel, with visibility below 1/2 mile at times. See the latest
Winter Storm Warnings and Advisories for details.

Very cold air remains across the area through Tuesday morning,
which will combine with winds to bring windchills of -20 to
-35F to the area. See the latest Cold Weather Advisories for details.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday

Windchills of -20 to -35F are expected Tuesday morning. See the
latest Cold Weather Advisories for details.

Moderate to potentially heavy snowfall is possible across the
Keweenaw Tuesday into Tuesday evening as a convergent band could
potentially set up over the area. See the latest Discussion for
additional details.

Thursday night into next weekend has the potential for the
coldest airmass thus far this winter, with temperatures below -20F
and wind chills colder than -35F 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 - WINTER WEATHER MESSAGE
National Weather Service Marquette MI
246 PM EST Mon Jan 19 2026

MIZ001-003-200515-
/O.CON.KMQT.WW.Y.0008.000000T0000Z-260120T1200Z/
Keweenaw-Northern Houghton-
Including the cities of Copper Harbor, Hancock, and Houghton
246 PM EST Mon Jan 19 2026

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 AM EST
TUESDAY...

* WHAT...Lake effect snow and blowing snow. Additional snow
  accumulations between 2 and 4 inches. Winds gusting as high as 35
  mph.

* WHERE...Keweenaw and Northern Houghton Counties.

* WHEN...Until 7 AM EST Tuesday.

* IMPACTS...Plan on slippery road conditions. Areas of blowing snow
  could significantly reduce visibility. The hazardous conditions
  could impact the Monday evening and Tuesday morning commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

&&

$$

URGENT - WEATHER MESSAGE
National Weather Service Marquette MI
226 PM EST Mon Jan 19 2026

MIZ001-003-200500-
/O.CON.KMQT.CW.Y.0001.000000T0000Z-260120T1400Z/
Keweenaw-Northern Houghton-
Including the cities of Copper Harbor, Hancock, and Houghton
226 PM EST Mon Jan 19 2026

...COLD WEATHER ADVISORY REMAINS IN EFFECT UNTIL 9 AM EST TUESDAY...

* WHAT...Very cold wind chills as low as 25 below.

* WHERE...Keweenaw and Northern Houghton Counties.

* WHEN...Until 9 AM EST Tuesday.

* IMPACTS...The dangerously cold wind chills as low as 25 below zero
  could cause frostbite on exposed skin in as little as 30 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution while traveling outside. Wear appropriate clothing, a
hat, and gloves.

&&

$$

Hazard Report Provided By forecast.weather.gov