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Extreme Cold Warning


URGENT - WEATHER MESSAGE
National Weather Service Green Bay WI
436 AM CST Tue Feb 18 2025

WIZ018-019-030-035-036-045-181600-
/O.CON.KGRB.EC.W.0002.000000T0000Z-250218T1600Z/
Lincoln-Langlade-Marathon-Wood-Portage-Waushara-
Including the cities of Merrill, Antigo, Plover, Wausau,
Tomahawk, Wisconsin Rapids, Marshfield, Redgranite, Wautoma, and
Stevens Point
436 AM CST Tue Feb 18 2025

...EXTREME COLD WARNING REMAINS IN EFFECT UNTIL 10 AM CST THIS
MORNING...

* WHAT...Dangerously cold wind chills as low as 36 below.

* WHERE...Marathon, Portage, Waushara, Wood, Langlade, and Lincoln
  Counties.

* WHEN...Until 10 AM CST this morning.

* IMPACTS...The dangerously cold wind chills as low as 35 below zero
  could cause frostbite on exposed skin in as little as 10 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Dress in layers including a hat, face mask, and gloves if you must
go outside.

Keep pets indoors as much as possible.

Make sure outdoor animals have a warm, dry shelter, food, and
unfrozen water.

Make frequent checks on older family, friends, and neighbors. Ensure
portable heaters are used correctly. Do not use generators or grills
inside.

&&

$$

URGENT - WEATHER MESSAGE
National Weather Service Des Moines IA
324 AM CST Tue Feb 18 2025

IAZ004>007-015>017-023>028-033>039-044>050-057>062-070>072-081-082-
181930-
/O.NEW.KDMX.CW.Y.0008.250219T0000Z-250219T1800Z/
/O.CON.KDMX.EC.W.0002.000000T0000Z-250218T1800Z/
Emmet-Kossuth-Winnebago-Worth-Palo Alto-Hancock-Cerro Gordo-
Pocahontas-Humboldt-Wright-Franklin-Butler-Bremer-Sac-Calhoun-
Webster-Hamilton-Hardin-Grundy-Black Hawk-Crawford-Carroll-Greene-
Boone-Story-Marshall-Tama-Audubon-Guthrie-Dallas-Polk-Jasper-
Poweshiek-Cass-Adair-Madison-Adams-Union-
Including the cities of Webster City, Denison, Newton, Wellsburg,
Shell Rock, Manson, Parkersburg, Bayard, Forest City, Algona,
Rockwell City, Clarion, Manly, Pomeroy, Greenfield, Ackley,
Conrad, Waverly, Kanawha, Waterloo, Britt, Boone, Jefferson,
Dysart, Clear Lake, Fonda, Fontanelle, Pocahontas, Guthrie
Center, Humboldt, Laurens, Panora, Cedar Falls, Stuart, Eldora,
Earlham, Dumont, Ames, Carroll, Tama, Lake City, Aplington,
Greene, Marshalltown, Schaller, Corning, Rolfe, Des Moines,
Grundy Center, Reinbeck, Adair, Clarksville, Belmond, Atlantic,
Fort Dodge, Emmetsburg, Mason City, Iowa Falls, Casey, Hampton,
Odebolt, Gladbrook, Exira, Grinnell, Traer, Gilmore City,
Audubon, Waukee, Lake View, Dike, Creston, Sac City, Wall Lake,
Early, Lake Mills, Winterset, Estherville, Toledo, Northwood,
Perry, Allison, Garner, Adel, and Eagle Grove
324 AM CST Tue Feb 18 2025

...EXTREME COLD WARNING REMAINS IN EFFECT UNTIL NOON CST TODAY...
...COLD WEATHER ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO NOON
CST WEDNESDAY...

* WHAT...For the Extreme Cold Warning, dangerously cold wind chills
  30 to 40 below zero. For the Cold Weather Advisory, very cold wind
  chills as low as 32 below expected.

* WHERE...Much of western, central, and northern Iowa.

* WHEN...For the Extreme Cold Warning, until noon CST today. For the
  Cold Weather Advisory, from 6 PM this evening to noon CST
  Wednesday.

* IMPACTS...The dangerously cold wind chills as low as 40 below zero
  could cause frostbite on exposed skin in as little as 10 minutes.
  Frostbite and hypothermia will occur if unprotected skin is
  exposed to these temperatures.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Dress in layers including a hat, face mask, and gloves if you must
go outside. Keep pets indoors as much as possible. Make sure outdoor
animals have a warm, dry shelter, food, and unfrozen water. Make
frequent checks on older family, friends, and neighbors. Ensure
portable heaters are used correctly. Do not use generators or grills
inside.

Use caution while traveling outside. Wear appropriate clothing, a
hat, and gloves.

&&

$$

URGENT - WEATHER MESSAGE
National Weather Service La Crosse WI
233 AM CST Tue Feb 18 2025

IAZ008>011-018-019-029-030-MNZ079-086>088-094>096-182100-
/O.NEW.KARX.CW.Y.0009.250219T0000Z-250219T1800Z/
/O.CON.KARX.EC.W.0002.000000T0000Z-250218T1600Z/
Mitchell-Howard-Winneshiek-Allamakee-Floyd-Chickasaw-Fayette-
Clayton-Wabasha-Dodge-Olmsted-Winona-Mower-Fillmore-Houston-
Including the cities of Austin, Dodge Center, Charles City,
Oelwein, Winona, Preston, Waukon, New Hampton, Rochester,
Elkader, Cresco, Osage, Caledonia, Decorah, and Wabasha
233 AM CST Tue Feb 18 2025

...EXTREME COLD WARNING REMAINS IN EFFECT UNTIL 10 AM CST THIS
MORNING...
...COLD WEATHER ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO NOON
CST WEDNESDAY...

* WHAT...For the Extreme Cold Warning, dangerously cold wind chills
  as low as 40 below. For the Cold Weather Advisory, very cold wind
  chills as low as 34 below expected.

* WHERE...Portions of north central and northeast Iowa and southeast
  Minnesota.

* WHEN...For the Extreme Cold Warning, until 10 AM CST this morning.
  For the Cold Weather Advisory, from 6 PM this evening to noon CST
  Wednesday.

* IMPACTS...The dangerously cold wind chills as low as 40 below zero
  could cause frostbite on exposed skin in as little as 10 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Dress in layers including a hat, face mask, and gloves if you must
go outside.

Use caution while traveling outside. Wear appropriate clothing, a
hat, and gloves.

&&

$$

URGENT - WEATHER MESSAGE
National Weather Service La Crosse WI
233 AM CST Tue Feb 18 2025

WIZ017-029-182100-
/O.NEW.KARX.CW.Y.0009.250219T0600Z-250219T1500Z/
/O.CON.KARX.EC.W.0002.000000T0000Z-250218T1600Z/
Taylor-Clark-
Including the cities of Medford and Neillsville
233 AM CST Tue Feb 18 2025

...EXTREME COLD WARNING REMAINS IN EFFECT UNTIL 10 AM CST THIS
MORNING...
...COLD WEATHER ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM CST
WEDNESDAY...

* WHAT...For the Extreme Cold Warning, dangerously cold wind chills
  as low as 37 below. For the Cold Weather Advisory, very cold wind
  chills as low as 28 below expected.

* WHERE...Clark and Taylor Counties.

* WHEN...For the Extreme Cold Warning, until 10 AM CST this morning.
  For the Cold Weather Advisory, from midnight tonight to 9 AM CST
  Wednesday.

* IMPACTS...The dangerously cold wind chills as low as 35 below zero
  could cause frostbite on exposed skin in as little as 10 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Dress in layers including a hat, face mask, and gloves if you must
go outside.

Use caution while traveling outside. Wear appropriate clothing, a
hat, and gloves.

&&

$$

URGENT - WEATHER MESSAGE
National Weather Service La Crosse WI
233 AM CST Tue Feb 18 2025

WIZ032>034-182100-
/O.NEW.KARX.CW.Y.0009.250219T0600Z-250219T1600Z/
/O.CON.KARX.EC.W.0002.000000T0000Z-250218T1600Z/
Buffalo-Trempealeau-Jackson-
Including the cities of Alma, Whitehall, Arcadia, and Black River
Falls
233 AM CST Tue Feb 18 2025

...EXTREME COLD WARNING REMAINS IN EFFECT UNTIL 10 AM CST THIS
MORNING...
...COLD WEATHER ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 10 AM
CST WEDNESDAY...

* WHAT...For the Extreme Cold Warning, dangerously cold wind chills
  as low as 36 below. For the Cold Weather Advisory, very cold wind
  chills as low as 30 below expected.

* WHERE...Buffalo, Jackson, and Trempealeau Counties.

* WHEN...For the Extreme Cold Warning, until 10 AM CST this morning.
  For the Cold Weather Advisory, from midnight tonight to 10 AM CST
  Wednesday.

* IMPACTS...The dangerously cold wind chills as low as 35 below zero
  could cause frostbite on exposed skin in as little as 10 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Dress in layers including a hat, face mask, and gloves if you must
go outside.

Use caution while traveling outside. Wear appropriate clothing, a
hat, and gloves.

&&

$$

URGENT - WEATHER MESSAGE
National Weather Service Twin Cities/Chanhassen MN
227 AM CST Tue Feb 18 2025

MNZ043>045-050>053-059-WIZ014-015-182030-
/O.NEW.KMPX.EC.W.0004.250219T0300Z-250219T1500Z/
/O.CON.KMPX.EC.W.0003.000000T0000Z-250218T1600Z/
Morrison-Mille Lacs-Kanabec-Benton-Sherburne-Isanti-Chisago-
Wright-Polk-Barron-
Including the cities of Cambridge, Princeton, Center City,
Osceola, Rice Lake, Sauk Rapids, Little Falls, Elk River,
Monticello, and Mora
227 AM CST Tue Feb 18 2025

...EXTREME COLD WARNING REMAINS IN EFFECT UNTIL 10 AM CST THIS
MORNING...
...EXTREME COLD WARNING IN EFFECT FROM 9 PM THIS EVENING TO 9 AM CST
WEDNESDAY...

* WHAT...For the first Extreme Cold Warning, dangerously cold wind
  chills as low as 45 below. For the second Extreme Cold Warning,
  dangerously cold wind chills as low as 38 below expected.

* WHERE...In Minnesota, Benton, Morrison, Sherburne, Wright,
  Chisago, Isanti, Kanabec, and Mille Lacs Counties. In Wisconsin,
  Barron and Polk Counties.

* WHEN...For the first Extreme Cold Warning, until 10 AM CST this
  morning. For the second Extreme Cold Warning, from 9 PM this
  evening to 9 AM CST Wednesday.

* IMPACTS...The dangerously cold wind chills as low as 45 below zero
  could cause frostbite on exposed skin in as little as 10 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Dress in layers including a hat, face mask, and gloves if you must
go outside.

Keep pets indoors as much as possible.

Make frequent checks on older family, friends, and neighbors. Ensure
portable heaters are used correctly. Do not use generators or grills
inside.

&&

$$

URGENT - WEATHER MESSAGE
National Weather Service Twin Cities/Chanhassen MN
227 AM CST Tue Feb 18 2025

MNZ060>063-068>070-076>078-084-085-093-WIZ016-023>028-182030-
/O.NEW.KMPX.CW.Y.0007.250219T0300Z-250219T1500Z/
/O.CON.KMPX.EC.W.0003.000000T0000Z-250218T1600Z/
Hennepin-Anoka-Ramsey-Washington-Carver-Scott-Dakota-Le Sueur-
Rice-Goodhue-Waseca-Steele-Freeborn-Rusk-St. Croix-Pierce-Dunn-
Pepin-Chippewa-Eau Claire-
Including the cities of Albert Lea, Le Sueur, Chaska, Ladysmith,
Victoria, Eau Claire, River Falls, St Paul, Blaine, Stillwater,
Owatonna, Hudson, Chanhassen, Red Wing, Waseca, Chippewa Falls,
Durand, Faribault, Shakopee, Minneapolis, Menomonie, and Hastings
227 AM CST Tue Feb 18 2025

...EXTREME COLD WARNING REMAINS IN EFFECT UNTIL 10 AM CST THIS
MORNING...
...COLD WEATHER ADVISORY IN EFFECT FROM 9 PM THIS EVENING TO 9 AM
CST WEDNESDAY...

* WHAT...For the Extreme Cold Warning, dangerously cold wind chills
  as low as 42 below. For the Cold Weather Advisory, very cold wind
  chills as low as 34 below expected.

* WHERE...Portions of east central, south central, and southeast
  Minnesota and northwest and west central Wisconsin.

* WHEN...For the Extreme Cold Warning, until 10 AM CST this morning.
  For the Cold Weather Advisory, from 9 PM this evening to 9 AM CST
  Wednesday.

* IMPACTS...The dangerously cold wind chills as low as 40 below zero
  could cause frostbite on exposed skin in as little as 10 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Dress in layers including a hat, face mask, and gloves if you must
go outside.

Keep pets indoors as much as possible.

Make frequent checks on older family, friends, and neighbors. Ensure
portable heaters are used correctly. Do not use generators or grills
inside.

Use caution while traveling outside. Wear appropriate clothing, a
hat, and gloves.

&&

$$

TDH

URGENT - WEATHER MESSAGE
National Weather Service Twin Cities/Chanhassen MN
227 AM CST Tue Feb 18 2025

MNZ041-042-047>049-054>058-064>067-073>075-082-083-182030-
/O.UPG.KMPX.EC.A.0003.250219T0600Z-250219T1500Z/
/O.NEW.KMPX.EC.W.0004.250219T0300Z-250219T1500Z/
/O.CON.KMPX.EC.W.0003.000000T0000Z-250218T1600Z/
Douglas-Todd-Stevens-Pope-Stearns-Lac Qui Parle-Swift-Chippewa-
Kandiyohi-Meeker-Yellow Medicine-Renville-McLeod-Sibley-Redwood-
Brown-Nicollet-Watonwan-Blue Earth-
Including the cities of Madison, Mankato, St Peter, Gaylord,
Hutchinson, Glenwood, Montevideo, Morris, New Ulm, Long Prairie,
Olivia, St Cloud, Benson, Granite Falls, Redwood Falls, St James,
Litchfield, Willmar, and Alexandria
227 AM CST Tue Feb 18 2025

...EXTREME COLD WARNING REMAINS IN EFFECT UNTIL 10 AM CST THIS
MORNING...
...EXTREME COLD WARNING IN EFFECT FROM 9 PM THIS EVENING TO 9 AM CST
WEDNESDAY...

* WHAT...For the first Extreme Cold Warning, dangerously cold wind
  chills as low as 47 below. For the second Extreme Cold Warning,
  dangerously cold wind chills as low as 41 below expected.

* WHERE...Portions of central, south central, southwest, and west
  central Minnesota.

* WHEN...For the first Extreme Cold Warning, until 10 AM CST this
  morning. For the second Extreme Cold Warning, from 9 PM this
  evening to 9 AM CST Wednesday.

* IMPACTS...The dangerously cold wind chills as low as 45 below zero
  could cause frostbite on exposed skin in as little as 10 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Dress in layers including a hat, face mask, and gloves if you must
go outside.

Keep pets indoors as much as possible.

Make frequent checks on older family, friends, and neighbors. Ensure
portable heaters are used correctly. Do not use generators or grills
inside.

&&

$$

URGENT - WEATHER MESSAGE
National Weather Service Twin Cities/Chanhassen MN
227 AM CST Tue Feb 18 2025

MNZ091-092-182030-
/O.UPG.KMPX.EC.A.0003.250219T0600Z-250219T1500Z/
/O.NEW.KMPX.CW.Y.0007.250219T0300Z-250219T1500Z/
/O.CON.KMPX.EC.W.0003.000000T0000Z-250218T1600Z/
Martin-Faribault-
Including the cities of Blue Earth and Fairmont
227 AM CST Tue Feb 18 2025

...EXTREME COLD WARNING REMAINS IN EFFECT UNTIL 10 AM CST THIS
MORNING...
...COLD WEATHER ADVISORY IN EFFECT FROM 9 PM THIS EVENING TO 9 AM
CST WEDNESDAY...

* WHAT...For the Extreme Cold Warning, dangerously cold wind chills
  as low as 46 below. For the Cold Weather Advisory, very cold wind
  chills as low as 35 below expected.

* WHERE...Faribault and Martin Counties.

* WHEN...For the Extreme Cold Warning, until 10 AM CST this morning.
  For the Cold Weather Advisory, from 9 PM this evening to 9 AM CST
  Wednesday.

* IMPACTS...The dangerously cold wind chills as low as 45 below zero
  could cause frostbite on exposed skin in as little as 10 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Dress in layers including a hat, face mask, and gloves if you must
go outside.

Keep pets indoors as much as possible.

Make frequent checks on older family, friends, and neighbors. Ensure
portable heaters are used correctly. Do not use generators or grills
inside.

Use caution while traveling outside. Wear appropriate clothing, a
hat, and gloves.

&&

$$

URGENT - WEATHER MESSAGE
National Weather Service Quad Cities IA IL
226 AM CST Tue Feb 18 2025

IAZ040>042-051>053-063>065-181630-
/O.NEW.KDVN.CW.Y.0007.250219T0000Z-250219T1800Z/
/O.CON.KDVN.EC.W.0002.000000T0000Z-250218T1800Z/
Buchanan-Delaware-Dubuque-Benton-Linn-Jones-Iowa-Johnson-Cedar-
Including the cities of Dubuque, Anamosa, Vinton, Tipton, Cedar
Rapids, Independence, Iowa City, Manchester, and Marengo
226 AM CST Tue Feb 18 2025

...EXTREME COLD WARNING REMAINS IN EFFECT UNTIL NOON CST TODAY...
...COLD WEATHER ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO NOON
CST WEDNESDAY...

* WHAT...For the Extreme Cold Warning, dangerously cold wind chills
  as low as 35 below. For the Cold Weather Advisory, very cold wind
  chills as low as 26 below expected.

* WHERE...Benton, Cedar, Iowa, Johnson, Jones, Linn, Buchanan,
  Delaware, and Dubuque Counties.

* WHEN...For the Extreme Cold Warning, until noon CST today. For the
  Cold Weather Advisory, from 6 PM this evening to noon CST
  Wednesday.

* IMPACTS...The dangerously cold wind chills as low as 30 below zero
  could cause frostbite on exposed skin in as little as 10 minutes.
  Frostbite and hypothermia will occur if unprotected skin is
  exposed to these temperatures.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Dress in layers including a hat, face mask, and gloves if you must
go outside.

Keep pets indoors as much as possible.

Make sure outdoor animals have a warm, dry shelter, food, and
unfrozen water.

Use caution while traveling outside. Wear appropriate clothing, a
hat, and gloves.

&&

$$

URGENT - WEATHER MESSAGE
National Weather Service Duluth MN
210 AM CST Tue Feb 18 2025

WIZ002>004-008-009-182015-
/O.NEW.KDLH.CW.Y.0012.250219T0600Z-250219T1500Z/
/O.CON.KDLH.EC.W.0003.000000T0000Z-250218T1600Z/
Bayfield-Ashland-Iron-Sawyer-Price-
Including the cities of Ashland, Phillips, Hayward, Bayfield,
Washburn, and Hurley
210 AM CST Tue Feb 18 2025

...EXTREME COLD WARNING REMAINS IN EFFECT UNTIL 10 AM CST THIS
MORNING...
...COLD WEATHER ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM CST
WEDNESDAY...

* WHAT...For the Extreme Cold Warning, dangerously cold wind chills
  as low as 40 below zero. For the Cold Weather Advisory, very cold
  wind chills as low as 32 below zero expected.

* WHERE...Price, Ashland, Bayfield, Iron, and Sawyer Counties. This
  includes the Tribal Lands of the Lac Courte Oreilles Reservation,
  the Red Cliff Band, the northwestern area of the Lac du Flambeau
  Band, and the Bad River Reservation. Other locations including the
  Apostle Islands National Lakeshore and Madeline Island.

* WHEN...For the Extreme Cold Warning, until 10 AM CST this morning.
  For the Cold Weather Advisory, from midnight tonight to 9 AM CST
  Wednesday.

* IMPACTS...The dangerously cold wind chills as low as 40 below zero
  could cause frostbite on exposed skin in as little as 10 minutes.
  Frostbite and hypothermia will occur if unprotected skin is
  exposed to these temperatures.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Dress in layers including a hat, face mask, and gloves if you must
go outside.

Use caution while traveling outside. Wear appropriate clothing, a
hat, and gloves.

&&

$$


Cold Weather Advisory


URGENT - WEATHER MESSAGE
National Weather Service Green Bay WI
436 AM CST Tue Feb 18 2025

WIZ005-010>013-020>022-031-037>040-048>050-073-074-181600-
/O.CON.KGRB.CW.Y.0005.000000T0000Z-250218T1600Z/
Vilas-Oneida-Forest-Florence-Northern Marinette County-Menominee-
Northern Oconto County-Door-Shawano-Waupaca-Outagamie-Brown-
Kewaunee-Winnebago-Calumet-Manitowoc-Southern Marinette County-
Southern Oconto County-
Including the cities of Clintonville, Aurora, Brookside,
Porterfield, Peshtigo, Harmony, Eagle River, Luxemburg, Loomis,
New London, Brillion, Sobieski, Chilton, Neopit, Waupaca,
Crivitz, High Falls Reservoir, Fish Creek, Mountain, Keshena,
Shawano, Townsend, Commonwealth, Rhinelander, Wausaukee,
Lakewood, Appleton, Green Bay, Sister Bay, Sturgeon Bay, Lac Du
Flambeau, Manitowoc, Middle Inlet, Spread Eagle, Crandon,
Kewaunee, Menasha, Two Rivers, Pensaukee, Oshkosh, Neenah,
Oconto, Little Suamico, New Holstein, and Niagara
436 AM CST Tue Feb 18 2025

...COLD WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM CST THIS
MORNING...

* WHAT...Very cold wind chills as low as 30 below.

* WHERE...Portions of east central, north central, and northeast
  Wisconsin.

* WHEN...Until 10 AM CST this morning.

* IMPACTS...The dangerously cold wind chills as low as 35 below zero
  could cause frostbite on exposed skin in as little as 10 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Keep pets indoors as much as possible.

Use caution while traveling outside. Wear appropriate clothing, a
hat, and gloves.

&&

$$

For more information, visit us at http://www.weather.gov/GreenBay

RDM

URGENT - WEATHER MESSAGE
National Weather Service Des Moines IA
324 AM CST Tue Feb 18 2025

IAZ004>007-015>017-023>028-033>039-044>050-057>062-070>072-081-082-
181930-
/O.NEW.KDMX.CW.Y.0008.250219T0000Z-250219T1800Z/
/O.CON.KDMX.EC.W.0002.000000T0000Z-250218T1800Z/
Emmet-Kossuth-Winnebago-Worth-Palo Alto-Hancock-Cerro Gordo-
Pocahontas-Humboldt-Wright-Franklin-Butler-Bremer-Sac-Calhoun-
Webster-Hamilton-Hardin-Grundy-Black Hawk-Crawford-Carroll-Greene-
Boone-Story-Marshall-Tama-Audubon-Guthrie-Dallas-Polk-Jasper-
Poweshiek-Cass-Adair-Madison-Adams-Union-
Including the cities of Webster City, Denison, Newton, Wellsburg,
Shell Rock, Manson, Parkersburg, Bayard, Forest City, Algona,
Rockwell City, Clarion, Manly, Pomeroy, Greenfield, Ackley,
Conrad, Waverly, Kanawha, Waterloo, Britt, Boone, Jefferson,
Dysart, Clear Lake, Fonda, Fontanelle, Pocahontas, Guthrie
Center, Humboldt, Laurens, Panora, Cedar Falls, Stuart, Eldora,
Earlham, Dumont, Ames, Carroll, Tama, Lake City, Aplington,
Greene, Marshalltown, Schaller, Corning, Rolfe, Des Moines,
Grundy Center, Reinbeck, Adair, Clarksville, Belmond, Atlantic,
Fort Dodge, Emmetsburg, Mason City, Iowa Falls, Casey, Hampton,
Odebolt, Gladbrook, Exira, Grinnell, Traer, Gilmore City,
Audubon, Waukee, Lake View, Dike, Creston, Sac City, Wall Lake,
Early, Lake Mills, Winterset, Estherville, Toledo, Northwood,
Perry, Allison, Garner, Adel, and Eagle Grove
324 AM CST Tue Feb 18 2025

...EXTREME COLD WARNING REMAINS IN EFFECT UNTIL NOON CST TODAY...
...COLD WEATHER ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO NOON
CST WEDNESDAY...

* WHAT...For the Extreme Cold Warning, dangerously cold wind chills
  30 to 40 below zero. For the Cold Weather Advisory, very cold wind
  chills as low as 32 below expected.

* WHERE...Much of western, central, and northern Iowa.

* WHEN...For the Extreme Cold Warning, until noon CST today. For the
  Cold Weather Advisory, from 6 PM this evening to noon CST
  Wednesday.

* IMPACTS...The dangerously cold wind chills as low as 40 below zero
  could cause frostbite on exposed skin in as little as 10 minutes.
  Frostbite and hypothermia will occur if unprotected skin is
  exposed to these temperatures.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Dress in layers including a hat, face mask, and gloves if you must
go outside. Keep pets indoors as much as possible. Make sure outdoor
animals have a warm, dry shelter, food, and unfrozen water. Make
frequent checks on older family, friends, and neighbors. Ensure
portable heaters are used correctly. Do not use generators or grills
inside.

Use caution while traveling outside. Wear appropriate clothing, a
hat, and gloves.

&&

$$

URGENT - WEATHER MESSAGE
National Weather Service Chicago IL
304 AM CST Tue Feb 18 2025

ILZ003>005-008-010-011-181800-
/O.NEW.KLOT.CW.Y.0006.250219T0600Z-250219T1600Z/
/O.CON.KLOT.CW.Y.0005.000000T0000Z-250218T1800Z/
Winnebago-Boone-McHenry-Ogle-Lee-De Kalb-
Including the cities of Rochelle, Byron, Belvidere, Sycamore,
Dixon, Rockford, Crystal Lake, Woodstock, Oregon, DeKalb,
McHenry, and Algonquin
304 AM CST Tue Feb 18 2025

...COLD WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY...
...COLD WEATHER ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 10 AM
CST WEDNESDAY...

* WHAT...For the first Cold Weather Advisory, very cold wind chills
  as low as 25 below to 30 below zero. For the second Cold Weather
  Advisory, very cold wind chills as low as 20 below expected.

* WHERE...Boone, De Kalb, Lee, Ogle, Winnebago, and McHenry Counties.

* WHEN...For the first Cold Weather Advisory, until noon CST today.
  For the second Cold Weather Advisory, from midnight tonight to 10
  AM CST Wednesday.

* IMPACTS...The dangerously cold wind chills could cause frostbite
  on exposed skin in as little as 30 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution while traveling outside. Wear appropriate clothing, a
hat, and gloves.

&&

$$

URGENT - WEATHER MESSAGE
National Weather Service La Crosse WI
233 AM CST Tue Feb 18 2025

IAZ008>011-018-019-029-030-MNZ079-086>088-094>096-182100-
/O.NEW.KARX.CW.Y.0009.250219T0000Z-250219T1800Z/
/O.CON.KARX.EC.W.0002.000000T0000Z-250218T1600Z/
Mitchell-Howard-Winneshiek-Allamakee-Floyd-Chickasaw-Fayette-
Clayton-Wabasha-Dodge-Olmsted-Winona-Mower-Fillmore-Houston-
Including the cities of Austin, Dodge Center, Charles City,
Oelwein, Winona, Preston, Waukon, New Hampton, Rochester,
Elkader, Cresco, Osage, Caledonia, Decorah, and Wabasha
233 AM CST Tue Feb 18 2025

...EXTREME COLD WARNING REMAINS IN EFFECT UNTIL 10 AM CST THIS
MORNING...
...COLD WEATHER ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO NOON
CST WEDNESDAY...

* WHAT...For the Extreme Cold Warning, dangerously cold wind chills
  as low as 40 below. For the Cold Weather Advisory, very cold wind
  chills as low as 34 below expected.

* WHERE...Portions of north central and northeast Iowa and southeast
  Minnesota.

* WHEN...For the Extreme Cold Warning, until 10 AM CST this morning.
  For the Cold Weather Advisory, from 6 PM this evening to noon CST
  Wednesday.

* IMPACTS...The dangerously cold wind chills as low as 40 below zero
  could cause frostbite on exposed skin in as little as 10 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Dress in layers including a hat, face mask, and gloves if you must
go outside.

Use caution while traveling outside. Wear appropriate clothing, a
hat, and gloves.

&&

$$

URGENT - WEATHER MESSAGE
National Weather Service La Crosse WI
233 AM CST Tue Feb 18 2025

WIZ017-029-182100-
/O.NEW.KARX.CW.Y.0009.250219T0600Z-250219T1500Z/
/O.CON.KARX.EC.W.0002.000000T0000Z-250218T1600Z/
Taylor-Clark-
Including the cities of Medford and Neillsville
233 AM CST Tue Feb 18 2025

...EXTREME COLD WARNING REMAINS IN EFFECT UNTIL 10 AM CST THIS
MORNING...
...COLD WEATHER ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM CST
WEDNESDAY...

* WHAT...For the Extreme Cold Warning, dangerously cold wind chills
  as low as 37 below. For the Cold Weather Advisory, very cold wind
  chills as low as 28 below expected.

* WHERE...Clark and Taylor Counties.

* WHEN...For the Extreme Cold Warning, until 10 AM CST this morning.
  For the Cold Weather Advisory, from midnight tonight to 9 AM CST
  Wednesday.

* IMPACTS...The dangerously cold wind chills as low as 35 below zero
  could cause frostbite on exposed skin in as little as 10 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Dress in layers including a hat, face mask, and gloves if you must
go outside.

Use caution while traveling outside. Wear appropriate clothing, a
hat, and gloves.

&&

$$

URGENT - WEATHER MESSAGE
National Weather Service La Crosse WI
233 AM CST Tue Feb 18 2025

WIZ032>034-182100-
/O.NEW.KARX.CW.Y.0009.250219T0600Z-250219T1600Z/
/O.CON.KARX.EC.W.0002.000000T0000Z-250218T1600Z/
Buffalo-Trempealeau-Jackson-
Including the cities of Alma, Whitehall, Arcadia, and Black River
Falls
233 AM CST Tue Feb 18 2025

...EXTREME COLD WARNING REMAINS IN EFFECT UNTIL 10 AM CST THIS
MORNING...
...COLD WEATHER ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 10 AM
CST WEDNESDAY...

* WHAT...For the Extreme Cold Warning, dangerously cold wind chills
  as low as 36 below. For the Cold Weather Advisory, very cold wind
  chills as low as 30 below expected.

* WHERE...Buffalo, Jackson, and Trempealeau Counties.

* WHEN...For the Extreme Cold Warning, until 10 AM CST this morning.
  For the Cold Weather Advisory, from midnight tonight to 10 AM CST
  Wednesday.

* IMPACTS...The dangerously cold wind chills as low as 35 below zero
  could cause frostbite on exposed skin in as little as 10 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Dress in layers including a hat, face mask, and gloves if you must
go outside.

Use caution while traveling outside. Wear appropriate clothing, a
hat, and gloves.

&&

$$

URGENT - WEATHER MESSAGE
National Weather Service La Crosse WI
233 AM CST Tue Feb 18 2025

WIZ041>044-053>055-061-182100-
/O.NEW.KARX.CW.Y.0009.250219T0600Z-250219T1600Z/
/O.CON.KARX.CW.Y.0008.000000T0000Z-250218T1600Z/
La Crosse-Monroe-Juneau-Adams-Vernon-Crawford-Richland-Grant-
Including the cities of Tomah, Prairie Du Chien, Viroqua,
Friendship, Richland Center, Sparta, La Crosse, Platteville, and
Mauston
233 AM CST Tue Feb 18 2025

...COLD WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM CST THIS
MORNING...
...COLD WEATHER ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 10 AM
CST WEDNESDAY...

* WHAT...For the first Cold Weather Advisory, very cold wind chills
  as low as 34 below. For the second Cold Weather Advisory, very
  cold wind chills as low as 30 below expected.

* WHERE...Adams, Juneau, Crawford, Grant, Richland, Vernon, La
  Crosse, and Monroe Counties.

* WHEN...For the first Cold Weather Advisory, until 10 AM CST this
  morning. For the second Cold Weather Advisory, from midnight
  tonight to 10 AM CST Wednesday.

* IMPACTS...The dangerously cold wind chills as low as 35 below zero
  could cause frostbite on exposed skin in as little as 10 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution while traveling outside. Wear appropriate clothing, a
hat, and gloves.

&&

$$

KB

URGENT - WEATHER MESSAGE
National Weather Service Twin Cities/Chanhassen MN
227 AM CST Tue Feb 18 2025

MNZ060>063-068>070-076>078-084-085-093-WIZ016-023>028-182030-
/O.NEW.KMPX.CW.Y.0007.250219T0300Z-250219T1500Z/
/O.CON.KMPX.EC.W.0003.000000T0000Z-250218T1600Z/
Hennepin-Anoka-Ramsey-Washington-Carver-Scott-Dakota-Le Sueur-
Rice-Goodhue-Waseca-Steele-Freeborn-Rusk-St. Croix-Pierce-Dunn-
Pepin-Chippewa-Eau Claire-
Including the cities of Albert Lea, Le Sueur, Chaska, Ladysmith,
Victoria, Eau Claire, River Falls, St Paul, Blaine, Stillwater,
Owatonna, Hudson, Chanhassen, Red Wing, Waseca, Chippewa Falls,
Durand, Faribault, Shakopee, Minneapolis, Menomonie, and Hastings
227 AM CST Tue Feb 18 2025

...EXTREME COLD WARNING REMAINS IN EFFECT UNTIL 10 AM CST THIS
MORNING...
...COLD WEATHER ADVISORY IN EFFECT FROM 9 PM THIS EVENING TO 9 AM
CST WEDNESDAY...

* WHAT...For the Extreme Cold Warning, dangerously cold wind chills
  as low as 42 below. For the Cold Weather Advisory, very cold wind
  chills as low as 34 below expected.

* WHERE...Portions of east central, south central, and southeast
  Minnesota and northwest and west central Wisconsin.

* WHEN...For the Extreme Cold Warning, until 10 AM CST this morning.
  For the Cold Weather Advisory, from 9 PM this evening to 9 AM CST
  Wednesday.

* IMPACTS...The dangerously cold wind chills as low as 40 below zero
  could cause frostbite on exposed skin in as little as 10 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Dress in layers including a hat, face mask, and gloves if you must
go outside.

Keep pets indoors as much as possible.

Make frequent checks on older family, friends, and neighbors. Ensure
portable heaters are used correctly. Do not use generators or grills
inside.

Use caution while traveling outside. Wear appropriate clothing, a
hat, and gloves.

&&

$$

TDH

URGENT - WEATHER MESSAGE
National Weather Service Twin Cities/Chanhassen MN
227 AM CST Tue Feb 18 2025

MNZ091-092-182030-
/O.UPG.KMPX.EC.A.0003.250219T0600Z-250219T1500Z/
/O.NEW.KMPX.CW.Y.0007.250219T0300Z-250219T1500Z/
/O.CON.KMPX.EC.W.0003.000000T0000Z-250218T1600Z/
Martin-Faribault-
Including the cities of Blue Earth and Fairmont
227 AM CST Tue Feb 18 2025

...EXTREME COLD WARNING REMAINS IN EFFECT UNTIL 10 AM CST THIS
MORNING...
...COLD WEATHER ADVISORY IN EFFECT FROM 9 PM THIS EVENING TO 9 AM
CST WEDNESDAY...

* WHAT...For the Extreme Cold Warning, dangerously cold wind chills
  as low as 46 below. For the Cold Weather Advisory, very cold wind
  chills as low as 35 below expected.

* WHERE...Faribault and Martin Counties.

* WHEN...For the Extreme Cold Warning, until 10 AM CST this morning.
  For the Cold Weather Advisory, from 9 PM this evening to 9 AM CST
  Wednesday.

* IMPACTS...The dangerously cold wind chills as low as 45 below zero
  could cause frostbite on exposed skin in as little as 10 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Dress in layers including a hat, face mask, and gloves if you must
go outside.

Keep pets indoors as much as possible.

Make frequent checks on older family, friends, and neighbors. Ensure
portable heaters are used correctly. Do not use generators or grills
inside.

Use caution while traveling outside. Wear appropriate clothing, a
hat, and gloves.

&&

$$

URGENT - WEATHER MESSAGE
National Weather Service Quad Cities IA IL
226 AM CST Tue Feb 18 2025

IAZ040>042-051>053-063>065-181630-
/O.NEW.KDVN.CW.Y.0007.250219T0000Z-250219T1800Z/
/O.CON.KDVN.EC.W.0002.000000T0000Z-250218T1800Z/
Buchanan-Delaware-Dubuque-Benton-Linn-Jones-Iowa-Johnson-Cedar-
Including the cities of Dubuque, Anamosa, Vinton, Tipton, Cedar
Rapids, Independence, Iowa City, Manchester, and Marengo
226 AM CST Tue Feb 18 2025

...EXTREME COLD WARNING REMAINS IN EFFECT UNTIL NOON CST TODAY...
...COLD WEATHER ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO NOON
CST WEDNESDAY...

* WHAT...For the Extreme Cold Warning, dangerously cold wind chills
  as low as 35 below. For the Cold Weather Advisory, very cold wind
  chills as low as 26 below expected.

* WHERE...Benton, Cedar, Iowa, Johnson, Jones, Linn, Buchanan,
  Delaware, and Dubuque Counties.

* WHEN...For the Extreme Cold Warning, until noon CST today. For the
  Cold Weather Advisory, from 6 PM this evening to noon CST
  Wednesday.

* IMPACTS...The dangerously cold wind chills as low as 30 below zero
  could cause frostbite on exposed skin in as little as 10 minutes.
  Frostbite and hypothermia will occur if unprotected skin is
  exposed to these temperatures.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Dress in layers including a hat, face mask, and gloves if you must
go outside.

Keep pets indoors as much as possible.

Make sure outdoor animals have a warm, dry shelter, food, and
unfrozen water.

Use caution while traveling outside. Wear appropriate clothing, a
hat, and gloves.

&&

$$

URGENT - WEATHER MESSAGE
National Weather Service Quad Cities IA IL
226 AM CST Tue Feb 18 2025

IAZ067-068-078-087>089-098-099-ILZ001-002-007-009-015>017-024>026-
MOZ009-010-181630-
/O.NEW.KDVN.CW.Y.0007.250219T0600Z-250219T1600Z/
/O.CON.KDVN.CW.Y.0006.000000T0000Z-250218T1800Z/
Muscatine-Scott-Louisa-Jefferson-Henry IA-Des Moines-Van Buren-
Lee-Jo Daviess-Stephenson-Carroll-Whiteside-Rock Island-Henry IL-
Bureau-Mercer-Henderson-Warren-Scotland-Clark-
Including the cities of Burlington, Kahoka, Oquawka, Moline,
Muscatine, Princeton, Sterling, Freeport, Wapello, Geneseo,
Bettendorf, Keosauqua, Mount Carroll, Monmouth, Davenport,
Galena, Fairfield, Fort Madison, Memphis, Rock Island, Mount
Pleasant, and Aledo
226 AM CST Tue Feb 18 2025

...COLD WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY...
...COLD WEATHER ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 10 AM
CST WEDNESDAY...

* WHAT...For the first Cold Weather Advisory, very cold wind chills
  as low as 29 below. For the second Cold Weather Advisory, very
  cold wind chills as low as 20 below expected.

* WHERE...Portions of north central, northwest, and west central
  Illinois, east central and southeast Iowa, and northeast Missouri.

* WHEN...For the first Cold Weather Advisory, until noon CST today.
  For the second Cold Weather Advisory, from midnight tonight to 10
  AM CST Wednesday.

* IMPACTS...The dangerously cold wind chills as low as 30 below zero
  could cause frostbite on exposed skin in as little as 30 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution while traveling outside. Wear appropriate clothing, a
hat, and gloves.

Keep pets indoors as much as possible.

Make sure outdoor animals have a warm, dry shelter, food, and
unfrozen water.

&&

$$

URGENT - WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
225 AM CST Tue Feb 18 2025

WIZ046-047-051-052-056>060-062>072-181630-
/O.NEW.KMKX.CW.Y.0006.250219T0600Z-250219T1600Z/
/O.CON.KMKX.CW.Y.0005.000000T0000Z-250218T1800Z/
Marquette-Green Lake-Fond du Lac-Sheboygan-Sauk-Columbia-Dodge-
Washington-Ozaukee-Iowa-Dane-Jefferson-Waukesha-Milwaukee-
Lafayette-Green-Rock-Walworth-Racine-Kenosha-
Including the cities of Blanchardville, Montello, Watertown, Lake
Geneva, Lodi, Plymouth, Baraboo, New Berlin, Beaver Dam, Fort
Atkinson, Menomonee Falls, Waupun, Muskego, Argyle, Oostburg,
Brodhead, Benton, Shullsburg, Milwaukee, Prairie Du Sac, Howards
Grove, Grafton, Markesan, Columbus, Belmont, Reedsburg, Mayville,
Racine, Monroe, Jefferson, Fond Du Lac, Elkhorn, Neshkoro,
Brookfield, Barneveld, Kenosha, Madison, Waukesha, Germantown,
Dodgeville, Berlin, Lake Wisconsin, Whitewater, Oxford, Sheboygan
Falls, Princeton, West Bend, Cedarburg, Mineral Point,
Darlington, Westfield, Sauk City, Hartford, East Troy, Beloit,
Delavan, Endeavor, Portage, Mequon, and Janesville
225 AM CST Tue Feb 18 2025

...COLD WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY...
...COLD WEATHER ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 10 AM
CST WEDNESDAY...

* WHAT...For the first Cold Weather Advisory this morning,
  widespread very cold wind chills of 25 to 29 below expected. For
  the second Cold Weather Advisory tonight into Wednesday morning,
  very cold wind chills as low as 23 below expected.

* WHERE...Portions of east central, south central, and southeast
  Wisconsin.

* WHEN...For the first Cold Weather Advisory, until noon CST today.
  For the second Cold Weather Advisory, from midnight tonight to 10
  AM CST Wednesday.

* IMPACTS...Dangerously cold wind chills as low as 29 below zero
  could cause frostbite on exposed skin in as little as 10 minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use caution while traveling outside. Wear appropriate clothing, a
hat, and gloves.

&&

$$

HEEREN

URGENT - WEATHER MESSAGE
National Weather Service Duluth MN
210 AM CST Tue Feb 18 2025

WIZ002>004-008-009-182015-
/O.NEW.KDLH.CW.Y.0012.250219T0600Z-250219T1500Z/
/O.CON.KDLH.EC.W.0003.000000T0000Z-250218T1600Z/
Bayfield-Ashland-Iron-Sawyer-Price-
Including the cities of Ashland, Phillips, Hayward, Bayfield,
Washburn, and Hurley
210 AM CST Tue Feb 18 2025

...EXTREME COLD WARNING REMAINS IN EFFECT UNTIL 10 AM CST THIS
MORNING...
...COLD WEATHER ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM CST
WEDNESDAY...

* WHAT...For the Extreme Cold Warning, dangerously cold wind chills
  as low as 40 below zero. For the Cold Weather Advisory, very cold
  wind chills as low as 32 below zero expected.

* WHERE...Price, Ashland, Bayfield, Iron, and Sawyer Counties. This
  includes the Tribal Lands of the Lac Courte Oreilles Reservation,
  the Red Cliff Band, the northwestern area of the Lac du Flambeau
  Band, and the Bad River Reservation. Other locations including the
  Apostle Islands National Lakeshore and Madeline Island.

* WHEN...For the Extreme Cold Warning, until 10 AM CST this morning.
  For the Cold Weather Advisory, from midnight tonight to 9 AM CST
  Wednesday.

* IMPACTS...The dangerously cold wind chills as low as 40 below zero
  could cause frostbite on exposed skin in as little as 10 minutes.
  Frostbite and hypothermia will occur if unprotected skin is
  exposed to these temperatures.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Dress in layers including a hat, face mask, and gloves if you must
go outside.

Use caution while traveling outside. Wear appropriate clothing, a
hat, and gloves.

&&

$$


Hazardous Weather Outlook


Hazardous Weather Outlook
National Weather Service Duluth MN
500 AM CST Tue Feb 18 2025

MNZ010>012-018>021-025-026-033>038-WIZ001>004-006>009-191100-
Koochiching-North St. Louis-Northern Cook/Northern Lake-
North Itasca-Central St. Louis-Southern Lake/North Shore-
Southern Cook/North Shore-North Cass-South Itasca-South Cass-
Crow Wing-Northern Aitkin-South Aitkin-Carlton/South St. Louis-
Pine-Douglas-Bayfield-Ashland-Iron-Burnett-Washburn-Sawyer-Price-
500 AM CST Tue Feb 18 2025

This Hazardous Weather Outlook is for portions of northeast
Minnesota and northwest Wisconsin.

.DAY ONE...Today and Tonight

Dangerously cold temperatures of 15 to 40 below zero are expected
this morning, with wind chills dropping to 35 to 50 below zero.
An Extreme Cold Warning is in effect.

Dangerously cold temperatures and wind chills are expected again
tonight, with wind chills as cold as 30 to 45 degrees below zero,
coldest from the Brainerd Lakes into the Saint Croix River Valley.
Extreme Cold Warnings and Cold Weather Advisories are in effect.

Light snow is expected in Northeast Minnesota and the South Shore
beginning this evening into tonight, with accumulations from a
few tenths of an inch to around one inch for the Arrowhead and
South Shore.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday

Dangerously cold temperatures persist Wednesday morning with
Extreme Cold Warnings and Cold Weather Advisories in effect until
9 AM.

Light snow continues Wednesday into Wednesday night, with
additional accumulations around one inch in Minnesota and 1 to 3
inches for the South Shore.

.SPOTTER INFORMATION STATEMENT...

Skywarn spotter activation will not be needed today or tonight.

$$

Hazardous Weather Outlook
National Weather Service Green Bay WI
436 AM CST Tue Feb 18 2025

WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-191045-
Vilas-Oneida-Forest-Florence-Northern Marinette County-Lincoln-
Langlade-Menominee-Northern Oconto County-Door-Marathon-Shawano-
Wood-Portage-Waupaca-Outagamie-Brown-Kewaunee-Waushara-Winnebago-
Calumet-Manitowoc-Southern Marinette County-
Southern Oconto County-
436 AM CST Tue Feb 18 2025

This Hazardous Weather Outlook is for north-central and northeast
Wisconsin.

.DAY ONE...Today and Tonight

An Extreme Cold Warning is in effect in central Wisconsin until
10 AM this morning for wind chills as low as 35 degrees below
zero. A Cold Weather Advisory is in effect across the rest of the
area through 10 AM for wind chills of 20 to 30 below zero. These
wind chills can cause frostbite in as little as 10 to 20 minutes.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday

Wind chill readings of 15 to 25 below zero are forecast late tonight
through Wednesday morning. A cold weather advisory may be needed.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed tonight.

$$

Hazardous Weather Outlook
National Weather Service La Crosse WI
356 AM CST Tue Feb 18 2025

IAZ008>011-018-019-029-030-MNZ079-086>088-094>096-WIZ017-029-
032>034-041>044-053>055-061-191400-
Mitchell-Howard-Winneshiek-Allamakee-Floyd-Chickasaw-Fayette-
Clayton-Wabasha-Dodge-Olmsted-Winona-Mower-Fillmore-Houston-
Taylor-Clark-Buffalo-Trempealeau-Jackson-La Crosse-Monroe-Juneau-
Adams-Vernon-Crawford-Richland-Grant-
356 AM CST Tue Feb 18 2025

This Hazardous Weather Outlook is for portions of southeast
Minnesota...northeast Iowa and southwest into central Wisconsin.

.DAY ONE...Today and Tonight

Dangerously cold wind chills as low as -30 to -40 degrees are
expected this morning. Extreme cold warnings and advisories are in
effect through 10 AM.

Very cold wind chills will be possible again tonight with wind
chills as low as -25 to -35 possible across the area. Cold weather
advisories will be in effect again tonight.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday

Very cold wind chills will be possible tomorrow morning with wind
chills as low as -25 to -35 possible across the area. Cold
weather advisories will be in effect through Wednesday morning.

Very cold wind chills will again be possible Thursday morning,
mainly for southeastern Minnesota and northeastern Iowa. Wind
chills in these areas could fall to between -20 to -30 overnight.
Elsewhere, wind chills should stay above -20.

.SPOTTER INFORMATION STATEMENT...

No action needed.

.EMERGENCY MANAGEMENT COORDINATION...

No webinar is scheduled.

$$

nofwd

Hazardous Weather Outlook
National Weather Service Des Moines IA
348 AM CST Tue Feb 18 2025

IAZ004>007-015>017-023>028-033>039-044>050-057>062-070>072-081-
082-191000-
Emmet-Kossuth-Winnebago-Worth-Palo Alto-Hancock-Cerro Gordo-
Pocahontas-Humboldt-Wright-Franklin-Butler-Bremer-Sac-Calhoun-
Webster-Hamilton-Hardin-Grundy-Black Hawk-Crawford-Carroll-Greene-
Boone-Story-Marshall-Tama-Audubon-Guthrie-Dallas-Polk-Jasper-
Poweshiek-Cass-Adair-Madison-Adams-Union-
348 AM CST Tue Feb 18 2025

This Hazardous Weather Outlook is for portions of central Iowa.

.DAY ONE...Today and tonight

An Extreme Cold Warning is in effect for the area tonight. Please
refer to the National Weather Service website at
weather.gov/desmoines for further details.

A Cold Weather Advisory will go into effect this evening. Please
refer to the National Weather Service website at
weather.gov/desmoines for further details.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday

A Cold Weather Advisory is in effect through noon Wednesday.
Please refer to the National Weather Service website at
weather.gov/desmoines for further details.

Very cold wind chills are expected much of this week. Overnight
and morning values of 20 below to 35 below zero will be common
through Friday morning with additional cold weather headlines
expected.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated.

$$

Hazardous Weather Outlook
National Weather Service Twin Cities/Chanhassen MN
330 AM CST Tue Feb 18 2025

MNZ041>045-047>070-073>078-082>085-091>093-WIZ014>016-023>028-
190930-
Douglas-Todd-Morrison-Mille Lacs-Kanabec-Stevens-Pope-Stearns-
Benton-Sherburne-Isanti-Chisago-Lac Qui Parle-Swift-Chippewa-
Kandiyohi-Meeker-Wright-Hennepin-Anoka-Ramsey-Washington-
Yellow Medicine-Renville-McLeod-Sibley-Carver-Scott-Dakota-
Redwood-Brown-Nicollet-Le Sueur-Rice-Goodhue-Watonwan-Blue Earth-
Waseca-Steele-Martin-Faribault-Freeborn-Polk-Barron-Rusk-
St. Croix-Pierce-Dunn-Pepin-Eau Claire-
330 AM CST Tue Feb 18 2025

This Hazardous Weather Outlook is for portions of central and
southern Minnesota, and west central Wisconsin.

.DAY ONE...Today and Tonight.

Dangerous cold this morning, with wind chills as low as 50 below
zero. Dangerous wind chills tonight into Wednesday morning as low
as 45 below.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Bitter cold continues through the middle of the week, with
another round of wind chills between 35 to 45 degrees below zero
Tuesday night into Wednesday morning and wind chills between 20 to
30 below zero Thursday morning.

.SPOTTER INFORMATION STATEMENT...

SKYWARN spotter activation will not be needed.

$$

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
323 AM CST Tue Feb 18 2025

ILZ003>006-008-010>013-019>021-023-032-033-039-103>108-INZ001-002-
010-011-019-190930-
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
323 AM CST Tue Feb 18 2025 /423 AM EST Tue Feb 18 2025/

This Hazardous Weather Outlook is for portions of north central
Illinois...northeast Illinois and northwest Indiana.

.DAY ONE...Today and Tonight.

Weather hazards expected...

  Elevated Excessive Cold Risk.
  Limited Snow Risk in Porter County, IN.

DISCUSSION...

This morning, wind chills between 20 below and 30 below zero are
expected in northern Illinois while wind chills between 15 below
and 20 below zero are expected in northwest Indiana.

Tonight, wind chills as low as 20 below zero will be possible once
again in portions of interior northern Illinois.

Lake effect snow may cause light snow accumulations in northeast
Porter County, IN today.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Wednesday...
  Elevated Excessive Cold Risk.
  Limited Snow Risk.
Thursday through Friday...
  Limited Excessive Cold Risk.

DISCUSSION...

Wind chills as low as 15 below to 20 below zero are expected
Wednesday morning and Thursday morning. Wind chills as low as 10
below zero are expected Friday morning.

Light snow accumulations may occur near and east of I-55 late
Wednesday.

.SPOTTER INFORMATION STATEMENT...

  Spotter activation will not be necessary through tonight.

$$

Hazardous Weather Outlook
National Weather Service Quad Cities IA IL
313 AM CST Tue Feb 18 2025

IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-002-007-
009-015>018-024>026-034-035-MOZ009-010-190915-
Buchanan-Delaware-Dubuque-Benton-Linn-Jones-Jackson-Iowa-Johnson-
Cedar-Clinton-Muscatine-Scott-Keokuk-Washington-Louisa-Jefferson-
Henry IA-Des Moines-Van Buren-Lee-Jo Daviess-Stephenson-Carroll-
Whiteside-Rock Island-Henry IL-Bureau-Putnam-Mercer-Henderson-
Warren-Hancock-McDonough-Scotland-Clark-
313 AM CST Tue Feb 18 2025

This Hazardous Weather Outlook is for portions of north central
Illinois...northwest Illinois...west central Illinois...east
central Iowa...northeast Iowa...southeast Iowa and northeast
Missouri.

.DAY ONE...TODAY AND TONIGHT

Cold weather headlines continue area-wide through Tuesday morning
for dangerous wind chills of 20 to 35 below zero.

Arctic cold will continue tonight. Cold weather headlines have
been issued for much of the area for wind chills of 15 to 25 below
zero.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY

Arctic cold will continue through Thursday across the area. Cold
weather headlines are in effect for much of the area Wednesday
morning, for wind chills of 15 to 25 below zero.

The probability is high that cold weather headlines will be
needed for much of the area Wednesday night into Thursday
morning.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed today or tonight.

$$

Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
311 AM CST Tue Feb 18 2025

WIZ046-047-051-052-056>060-062>072-190915-
Marquette-Green Lake-Fond du Lac-Sheboygan-Sauk-Columbia-Dodge-
Washington-Ozaukee-Iowa-Dane-Jefferson-Waukesha-Milwaukee-
Lafayette-Green-Rock-Walworth-Racine-Kenosha-
311 AM CST Tue Feb 18 2025

This Hazardous Weather Outlook is for portions of east central
Wisconsin, south central Wisconsin and southeast Wisconsin.

.DAY ONE...Today and Tonight

A Cold Weather Advisory is in effect through noon CST today for
widespread wind chill values between 25 and 29 degrees below zero.
A few areas may reach negative 30 degree wind chills off and on
through the morning, but these values are not expected to be long
duration or widespread.

A second Cold Weather Advisory is in effect starting at midnight
CST tonight for wind chill values as low as 23 degrees below zero.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday

A Cold Weather Advisory remains in effect through 10 AM CST on
Wednesday for wind chill values as low as 23 degrees below zero.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

$$

U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: June 2, 2009
NATIONAL WEATHER SERVICE: for Safety, for Work, for Fun - FOR LIFE