659 

WWUS73 KDLH 200210

NPWDLH



URGENT - WEATHER MESSAGE

National Weather Service Duluth MN

910 PM CDT Tue May 19 2026



MNZ010>012-018>021-025-026-033>037-201300-

/O.CON.KDLH.FZ.W.0001.260520T0500Z-260520T1300Z/

Koochiching-North St. Louis-Northern Cook and Lake-North Itasca-

Central St. Louis-Southern Lake-Southern Cook-North Cass-South

Itasca-South Cass-Crow Wing-Northern Aitkin-South Aitkin-Carlton

and South St. Louis-

Including the cities of Aitkin, Walker, Hill City, Bigfork,

Isabella, International Falls, Silver Bay, Brainerd, Pine River,

Duluth, Grand Marais, Grand Rapids, Ely, Two Harbors, and Hibbing

910 PM CDT Tue May 19 2026



...FREEZE WARNING REMAINS IN EFFECT UNTIL 8 AM CDT WEDNESDAY...



* WHAT...Sub-freezing temperatures as low as 29 expected.



* WHERE...Crow Wing, Aitkin, Koochiching, Cass, Itasca, Carlton, St. 

  Louis, Cook and Lake Counties. This includes the Tribal Lands of 

  the Grand Portage Reservation, the Fond du Lac Band, the Mille 

  Lacs Band, Big Sandy Lake and, East Lake areas and the Bois Forte 

  Band, Lake Vermilion, Deer Creek and, Nett Lake areas. Other 

  locations including Voyageurs National Park. The entire Boundary 

  Waters is also included.



* WHEN...Until 8 AM CDT Wednesday.



* 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.



&&



$$



MNZ038-WIZ001>004-006>009-201300-

/O.CON.KDLH.FR.Y.0004.260520T0800Z-260520T1300Z/

Pine-Douglas-Bayfield-Ashland-Iron-Burnett-Washburn-Sawyer-Price-

Including the cities of Pine City, Hurley, Superior, Hayward,

Grantsburg, Washburn, Ashland, Hinckley, Spooner, Phillips, and

Bayfield

910 PM CDT Tue May 19 2026



...FROST ADVISORY REMAINS IN EFFECT FROM 3 AM TO 8 AM CDT 

WEDNESDAY...



* WHAT...Temperatures as low as 32 will result in frost formation.



* WHERE...In Minnesota, Pine County. In Wisconsin, Price, Ashland, 

  Bayfield, Burnett, Douglas, Iron, Sawyer, and Washburn Counties. 

  This includes the Tribal Lands of the Red Cliff Band, the St. 

  Croix Band in Burnett County, the northwestern area of the Lac du 

  Flambeau Band, the Lac Courte Oreilles Reservation, the Bad River 

  Reservation and the Mille Lacs Band, Hinckley and, Lena Lake 

  areas. Other locations including the Apostle Islands National 

  Lakeshore and Madeline Island.



* WHEN...From 3 AM to 8 AM CDT Wednesday.



* 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 on Northland weather, visit www.weather.

gov/duluth



Britt






095 

WWUS75 KGJT 200246

NPWGJT



URGENT - WEATHER MESSAGE

National Weather Service Grand Junction CO

846 PM MDT Tue May 19 2026



COZ001-002-201500-

/O.CON.KGJT.FZ.W.0020.260520T0700Z-260520T1500Z/

Lower Yampa River Basin-Central Yampa River Basin-

Including the cities of Rangely, Dinosaur, Dinosaur National 

Monument, Craig, Hayden, and Meeker

846 PM MDT Tue May 19 2026



...FREEZE WARNING REMAINS IN EFFECT FROM 1 AM TO 9 AM MDT 

WEDNESDAY...



* WHAT...Sub-freezing temperatures as low as 23 expected.



* WHERE...Central Yampa River Basin and Lower Yampa River Basin.



* WHEN...From 1 AM to 9 AM MDT Wednesday.



* 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.



&&



$$



BS