WWUS73 KMQT 201757
NPWMQT

URGENT - WEATHER MESSAGE
National Weather Service Marquette MI
157 PM EDT Wed May 20 2026

MIZ007-211300-
/O.NEW.KMQT.FZ.W.0001.260521T0300Z-260521T1300Z/
Luce-
Including the cities of Newberry
157 PM EDT Wed May 20 2026

...FREEZE WARNING IN EFFECT FROM 11 PM THIS EVENING TO 9 AM EDT 
THURSDAY...

* WHAT...Sub-freezing temperatures as low as 27 expected.

* WHERE...Luce County.

* WHEN...From 11 PM this evening to 9 AM EDT Thursday.

* 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.

&&

$$

MIZ001>006-009>014-084-085-211300-
/O.NEW.KMQT.FR.Y.0001.260521T0300Z-260521T1300Z/
Keweenaw-Ontonagon-Northern Houghton-Baraga-Marquette-Alger-
Gogebic-Iron-Dickinson-Menominee-Delta-Southern Schoolcraft-
Southern Houghton-Northern Schoolcraft-
Including the cities of L'Anse, Iron River, Copper Harbor,
Menominee, Ontonagon, Gladstone, Sidnaw, Munising, Escanaba,
Kenton, Marquette, Hancock, Seney, Iron Mountain, Manistique,
Gwinn, Grand Marais, Ironwood, and Houghton
157 PM EDT Wed May 20 2026 /1257 PM CDT Wed May 20 2026/

...FROST ADVISORY IN EFFECT FROM 11 PM EDT /10 PM CDT/ THIS EVENING 
TO 9 AM EDT /8 AM CDT/ THURSDAY...

* WHAT...Temperatures as low as 28 will result in frost formation.

* WHERE...Portions of central Upper and western Upper Michigan.

* WHEN...From 11 PM EDT /10 PM CDT/ this evening to 9 AM EDT /8 AM 
  CDT/ Thursday.

* IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive 
  outdoor plants may be killed if left uncovered.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take steps now to protect tender plants from the cold.

&&

$$

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