Hazard Report Provided By forecast.weather.gov

Lakeshore Hazard Message
National Weather Service Marquette MI
258 AM EST Tue Nov 25 2025

MIZ001-252200-
/O.NEW.KMQT.LS.Y.0005.251126T0900Z-251127T1800Z/
Keweenaw-
258 AM EST Tue Nov 25 2025

...LAKESHORE FLOOD ADVISORY IN EFFECT FROM 4 AM WEDNESDAY TO 1 PM
EST THURSDAY...

* WHAT...Minor lakeshore flooding expected.

* WHERE...Keweenaw County.

* WHEN...From 4 AM Wednesday to 1 PM EST Thursday.

* IMPACTS...Some water on low lying roads and property along the
  lakeshore.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Residents on or near the shore should take appropriate action to
protect property from rising water levels.

&&

$$

Hazardous Weather Outlook
National Weather Service Marquette MI
310 AM EST Tue Nov 25 2025

MIZ001>007-009>014-084-085-260815-
Keweenaw-Ontonagon-Northern Houghton-Baraga-Marquette-Alger-Luce-
Gogebic-Iron-Dickinson-Menominee-Delta-Southern Schoolcraft-
Southern Houghton-Northern Schoolcraft-
310 AM EST Tue Nov 25 2025 /210 AM CST Tue Nov 25 2025/

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

.DAY ONE...Today and Tonight

Heavy and blowing snow look to begin impacting the western U.P. as
soon as tonight. Snowfall could accumulate at 1+ inch per hour for
several hours tonight over the western U.P., and with blowing snow
further reducing visibilities, traveling tonight over the western
U.P. will be very difficult to impossible at times. See the latest
Winter Weather Message for additional details.

Minor lakeshore flooding and beach erosion is possible across the
lakeshore of Gogebic and Ontonagon counties, as well as the
Keweenaw, beginning late tonight. See the latest Lakeshore Flood
Advisories for additional details.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday

Lake effect snow and wind will impact the Thanksgiving holiday
weekend. Heavy and blowing snow will make travel very difficult
to nearly impossible at times. Travelers and interested parties
should continue to monitor the forecast and make appropriate
changes to plans in response to hazardous winter conditions. See
the latest Winter Weather Message for additional details.

Minor lakeshore flooding and beach erosion is possible across the
Lake Superior shoreline Wednesday through Thanksgiving. See the
latest Lakeshore Flood Advisories for additional details.

.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
233 AM EST Tue Nov 25 2025

MIZ001>003-009-252215-
/O.UPG.KMQT.WS.A.0006.251126T0000Z-251127T1200Z/
/O.NEW.KMQT.WS.W.0010.251126T0000Z-251127T0000Z/
Keweenaw-Ontonagon-Northern Houghton-Gogebic-
Including the cities of Ontonagon, Houghton, Hancock, Ironwood,
and Copper Harbor
233 AM EST Tue Nov 25 2025 /133 AM CST Tue Nov 25 2025/

...WINTER STORM WARNING IN EFFECT FROM 7 PM EST /6 PM CST/ THIS
EVENING TO 7 PM EST /6 PM CST/ WEDNESDAY...

* WHAT...Heavy snow expected. Total snow accumulations between 14
  and 25 inches. Winds gusting as high as 50 mph could lead to
  blizzard conditions.

* WHERE...Gogebic, Keweenaw, Northern Houghton, and Ontonagon
  Counties.

* WHEN...From 7 PM EST /6 PM CST/ this evening to 7 PM EST /6 PM
  CST/ Wednesday.

* IMPACTS...Travel could be very difficult to impossible. Widespread
  blowing snow could significantly reduce visibility to a quarter
  mile or less for several hours. The hazardous conditions could
  impact the Tuesday evening commute and will impact the Wednesday
  morning commute. Gusty winds could bring down tree branches.

* ADDITIONAL DETAILS...Snowfall may start earlier today, potentially
  even starting early this afternoon. However, it may have trouble
  accumulating as temperatures look to remain just above freezing at
  the surface until the evening hours.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. Prepare for possible power
outages.

&&

$$

Hazard Report Provided By forecast.weather.gov