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Hazard Report Provided By forecast.weather.gov

Hazardous Weather Outlook
National Weather Service Marquette MI
343 PM EDT Wed May 20 2026

MIZ001>007-009>014-084-085-211945-
Keweenaw-Ontonagon-Northern Houghton-Baraga-Marquette-Alger-Luce-
Gogebic-Iron-Dickinson-Menominee-Delta-Southern Schoolcraft-
Southern Houghton-Northern Schoolcraft-
343 PM EDT Wed May 20 2026 /243 PM CDT Wed May 20 2026/

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

.DAY ONE...Tonight

Widespread frost tonight. This may impact vulnerable plants and
agriculture.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday

Widespread frost Thursday morning. Areas of frost possible
Thursday night into Friday morning in the interior UP (30-50%
chance). This may impact vulnerable plants and agriculture.

.SPOTTER INFORMATION STATEMENT...

The need for weather spotter reports is not anticipated at this
time.

$$

URGENT - WEATHER MESSAGE
National Weather Service Marquette MI
221 AM EDT Thu May 21 2026

MIZ004>006-010-011-013-014-084-085-211300-
/O.UPG.KMQT.FR.Y.0001.000000T0000Z-260521T1300Z/
/O.EXA.KMQT.FZ.W.0001.000000T0000Z-260521T1300Z/
Baraga-Marquette-Alger-Iron-Dickinson-Delta-Southern Schoolcraft-
Southern Houghton-Northern Schoolcraft-
Including the cities of Manistique, Iron River, Grand Marais,
Munising, Escanaba, Gwinn, Sidnaw, Seney, Marquette, Gladstone,
Kenton, L`Anse, and Iron Mountain
221 AM EDT Thu May 21 2026 /121 AM CDT Thu May 21 2026/

...FREEZE WARNING IN EFFECT UNTIL 9 AM EDT /8 AM CDT/ THIS MORNING...

* WHAT...Sub-freezing temperatures as low as 24.

* WHERE...Alger, Baraga, Delta, Dickinson, Iron, Marquette, Northern
  Schoolcraft, Southern Schoolcraft, and Southern Houghton Counties.

* WHEN...Until 9 AM EDT /8 AM CDT/ this morning.

* IMPACTS...Frost and freeze conditions could kill crops, other
  sensitive vegetation and possibly damage unprotected outdoor
  plumbing.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take steps now to protect tender plants from the cold.

To prevent water pipes from freezing; wrap or drain or allow them to
drip slowly. Those that have in-ground sprinkler systems should
drain them and cover above-ground pipes to protect them from
freezing.

&&

$$

Hazard Report Provided By forecast.weather.gov

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