Frost Advisory
URGENT - WEATHER MESSAGE
National Weather Service Marquette MI
156 AM EDT Sun Sep 13 2026
MIZ004-009-010-131800-
/O.NEW.KMQT.FR.Y.0003.260914T0600Z-260914T1300Z/
Baraga-Gogebic-Iron-
Including the cities of Iron River, Ironwood, and L`Anse
156 AM EDT Sun Sep 13 2026 /1256 AM CDT Sun Sep 13 2026/
...FROST ADVISORY IN EFFECT FROM 2 AM EDT /1 AM CDT/ TO 9 AM EDT /8
AM CDT/ MONDAY...
* WHAT...Temperatures as low as 29 will result in frost formation.
* WHERE...Baraga, Iron, and Gogebic Counties.
* WHEN...From 2 AM EDT /1 AM CDT/ to 9 AM EDT /8 AM CDT/ Monday.
* 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.
&&
$$
TAP
URGENT - WEATHER MESSAGE
National Weather Service Duluth MN
326 AM CDT Sun Sep 13 2026
MNZ010>012-018-019-140000-
/O.NEW.KDLH.FR.Y.0007.260914T0500Z-260914T1300Z/
Koochiching-North St. Louis-Northern Cook and Lake-North Itasca-
Central St. Louis-
Including the cities of Isabella, International Falls, Hibbing, Ely,
and Bigfork
326 AM CDT Sun Sep 13 2026
...FROST ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM CDT
MONDAY...
* WHAT...Temperatures as low as 35, in combination with light winds
and mostly clear skies, will result in frost formation.
* WHERE...Koochiching, North Itasca, Central St. Louis, North St.
Louis, and Northern Cook and Lake Counties.
* WHEN...From midnight tonight to 8 AM CDT Monday.
* IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Take steps now to protect tender plants from the cold.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Duluth MN
326 AM CDT Sun Sep 13 2026
WIZ001>004-007>009-140000-
/O.NEW.KDLH.FR.Y.0007.260914T0500Z-260914T1300Z/
Douglas-Bayfield-Ashland-Iron-Washburn-Sawyer-Price-
Including the cities of Superior, Phillips, Bayfield, Spooner,
Washburn, Hurley, Hayward, and Ashland
326 AM CDT Sun Sep 13 2026
...FROST ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM CDT
MONDAY...
* WHAT...Temperatures as low as 37, in combination with light winds
and mostly clear skies, will result in frost formation.
* WHERE...Price, Ashland, Bayfield, Douglas, Iron, Sawyer, and
Washburn Counties.
* WHEN...From midnight tonight to 8 AM CDT Monday.
* IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.
* ADDITIONAL DETAILS...Areas inland from Lake Superior have the
greatest risk of frost formation tonight. That includes southern
portions of Douglas and Bayfield counties. Areas around Superior
are less likely to experience frost.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Take steps now to protect tender plants from the cold.
&&
$$
For more information on Northland weather, visit
www.weather.gov/duluth
Huyck
URGENT - WEATHER MESSAGE
National Weather Service Green Bay WI
208 AM CDT Sun Sep 13 2026
WIZ005-010>012-018-131515-
/O.NEW.KGRB.FR.Y.0009.260914T0500Z-260914T1300Z/
Vilas-Oneida-Forest-Florence-Lincoln-
Including the cities of Lac Du Flambeau, Spread Eagle, Rhinelander,
Commonwealth, Crandon, Tomahawk, Merrill, Eagle River, and Aurora
208 AM CDT Sun Sep 13 2026
...FROST ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM CDT
MONDAY...
* WHAT...Temperatures as low as 32 will result in frost formation.
* WHERE...Lincoln, Oneida, Vilas, Florence, and Forest Counties.
* WHEN...From midnight tonight to 8 AM CDT Monday.
* IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Take steps now to protect tender plants from the cold.
&&
$$
For more information, visit us at http://www.weather.gov/GreenBay
GK
