Heat Advisory
URGENT - WEATHER MESSAGE
National Weather Service Twin Cities/Chanhassen MN
520 AM CDT Fri Jun 20 2025
MNZ047-055-057-058-066-067-076-084-093-202230-
/O.CON.KMPX.XH.W.0001.250621T1700Z-250623T0200Z/
/O.CON.KMPX.HT.Y.0001.250620T1900Z-250621T1700Z/
Stevens-Swift-Kandiyohi-Meeker-McLeod-Sibley-Le Sueur-Waseca-
Freeborn-
Including the cities of Hutchinson, Gaylord, Le Sueur, Albert
Lea, Benson, Willmar, Morris, Waseca, and Litchfield
520 AM CDT Fri Jun 20 2025
...HEAT ADVISORY REMAINS IN EFFECT FROM 2 PM THIS AFTERNOON TO NOON
CDT SATURDAY...
...EXTREME HEAT WARNING REMAINS IN EFFECT FROM NOON SATURDAY TO 9 PM
CDT SUNDAY...
* WHAT...For the Heat Advisory, heat index values up to 99 expected.
For the Extreme Heat Warning, dangerously hot conditions with heat
index values up 105 to 110 likely. Low temperatures tonight and
Saturday night will remain in the mid 70s to lower 80s, providing
little relief from the heat.
* WHERE...Kandiyohi, McLeod, Meeker, Sibley, Freeborn, Le Sueur,
Waseca, Stevens, and Swift Counties.
* WHEN...For the Heat Advisory, from 2 PM this afternoon to noon CDT
Saturday. For the Extreme Heat Warning, from noon Saturday to 9 PM
CDT Sunday.
* IMPACTS...Heat-related illnesses increase significantly during
extreme heat and high humidity events. Hot temperatures and high
humidity may cause heat illnesses.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
Do not leave young children and pets in unattended vehicles. Car
interiors will reach lethal temperatures in a matter of minutes.
Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Des Moines IA
1053 AM CDT Fri Jun 20 2025
IAZ006-016-025-036-037-047>049-059>061-072>074-082>084-093-094-
210200-
/O.CON.KDMX.HT.Y.0001.250620T1700Z-250623T0200Z/
Winnebago-Hancock-Wright-Hamilton-Hardin-Boone-Story-Marshall-
Dallas-Polk-Jasper-Madison-Warren-Marion-Union-Clarke-Lucas-
Ringgold-Decatur-
Including the cities of Indianola, Webster City, Marshalltown,
Eagle Grove, Ames, Eldora, Norwalk, Iowa Falls, Perry, Mount Ayr,
Lake Mills, Garner, Waukee, Pella, Boone, Creston, Clarion,
Chariton, Earlham, Belmond, Kanawha, Winterset, Knoxville,
Carlisle, Osceola, Britt, Leon, Ackley, Newton, Adel, Des Moines,
Lamoni, and Forest City
1053 AM CDT Fri Jun 20 2025
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT SUNDAY...
* WHAT...Heat index values of 105 expected.
* WHERE...Portions of central, northern, and southern Iowa.
* WHEN...Until 9 PM CDT Sunday.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Des Moines IA
1053 AM CDT Fri Jun 20 2025
IAZ007-017-026>028-038-039-050-062-075-085-086-095>097-210200-
/O.CON.KDMX.HT.Y.0002.250621T1700Z-250623T0200Z/
Worth-Cerro Gordo-Franklin-Butler-Bremer-Grundy-Black Hawk-Tama-
Poweshiek-Mahaska-Monroe-Wapello-Wayne-Appanoose-Davis-
Including the cities of Allerton, Cedar Falls, Tama, Clarksville,
Humeston, Dumont, Dysart, Parkersburg, Clear Lake, Albia, Dike,
Waverly, Gladbrook, Waterloo, Hampton, Conrad, Ottumwa,
Wellsburg, Allison, Seymour, Greene, Bloomfield, Northwood,
Aplington, Reinbeck, Grundy Center, Shell Rock, Mason City,
Oskaloosa, Manly, Centerville, Traer, Corydon, Toledo, and
Grinnell
1053 AM CDT Fri Jun 20 2025
...HEAT ADVISORY REMAINS IN EFFECT FROM NOON SATURDAY TO 9 PM CDT
SUNDAY...
* WHAT...Heat index values up to 105 expected.
* WHERE...Portions of central into east central Iowa.
* WHEN...From noon Saturday to 9 PM CDT Sunday.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
&&
$$
Bury
URGENT - WEATHER MESSAGE
National Weather Service Aberdeen SD
1032 AM CDT Fri Jun 20 2025
MNZ039-SDZ007-008-011-210145-
/O.NEW.KABR.HT.Y.0002.250621T1800Z-250622T0200Z/
Traverse-Marshall-Roberts-Day-
Including the cities of Sisseton, Webster, Wheaton, and Britton
1032 AM CDT Fri Jun 20 2025
...HEAT ADVISORY IN EFFECT FROM 1 PM TO 9 PM CDT SATURDAY...
* WHAT...Heat index values from 100 to 105 expected.
* WHERE...In Minnesota, Traverse County. In South Dakota, Day,
Marshall, and Roberts Counties.
* WHEN...From 1 PM to 9 PM CDT Saturday.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.
To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks in
shaded or air conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an
emergency! Call 9 1 1.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Aberdeen SD
1032 AM CDT Fri Jun 20 2025
MNZ046-SDZ006-017>023-036-037-048-051-210145-
/O.NEW.KABR.HT.Y.0002.250621T1800Z-250622T0200Z/
/O.CON.KABR.HT.Y.0001.250620T1800Z-250621T0200Z/
Big Stone-Brown-Faulk-Spink-Clark-Codington-Grant-Hamlin-Deuel-
Hyde-Hand-Lyman-Buffalo-
Including the cities of Watertown, Aberdeen, Milbank, Clear Lake,
Fort Thompson, Kennebec, Miller, Hayti, Redfield, Highmore,
Clark, Ortonville, and Faulkton
1032 AM CDT Fri Jun 20 2025
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT THIS EVENING...
...HEAT ADVISORY IN EFFECT FROM 1 PM TO 9 PM CDT SATURDAY...
* WHAT...Heat index values from 100 to 105 expected.
* WHERE...Portions of west central Minnesota and central, north
central, and northeast South Dakota.
* WHEN...For the first Heat Advisory, until 9 PM CDT this evening.
For the second Heat Advisory, from 1 PM to 9 PM CDT Saturday.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.
To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks in
shaded or air conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an
emergency! Call 9 1 1.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Sioux Falls SD
304 AM CDT Fri Jun 20 2025
SDZ039-040-054>056-060-201615-
/O.CON.KFSD.HT.Y.0001.250620T1700Z-250622T2300Z/
Kingsbury-Brookings-Miner-Lake-Moody-Hanson-
Including the cities of Madison, Brookings, Emery, Howard, Lake
Preston, Orland, De Smet, Arlington, Alexandria, and Flandreau
304 AM CDT Fri Jun 20 2025
...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 6 PM CDT
SUNDAY...
* WHAT...Heat index values up to 104 expected.
* WHERE...Portions of east central and southeast South Dakota.
* WHEN...From noon today to 6 PM CDT Sunday.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
Do not leave young children and pets in unattended vehicles. Car
interiors will reach lethal temperatures in a matter of minutes.
To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks in
shaded or air conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an
emergency! Call 9 1 1.
&&
$$
JM
URGENT - WEATHER MESSAGE
National Weather Service Duluth MN
256 AM CDT Fri Jun 20 2025
MNZ010>012-018-019-025-026-035-037-202200-
/O.UPG.KDLH.XH.A.0001.250622T1700Z-250623T0000Z/
/O.NEW.KDLH.HT.Y.0001.250621T1700Z-250623T0200Z/
Koochiching-North St. Louis-Northern Cook and Lake-North Itasca-
Central St. Louis-North Cass-South Itasca-Northern Aitkin-Carlton
and South St. Louis-
Including the cities of Grand Rapids, Hibbing, Isabella, Walker,
Hill City, Duluth, Bigfork, International Falls, and Ely
256 AM CDT Fri Jun 20 2025
...HEAT ADVISORY IN EFFECT FROM NOON SATURDAY TO 9 PM CDT SUNDAY...
* WHAT...Hot conditions with heat index values up to between 95 and
99 expected expected during the afternoon into early evening on
both Saturday and Sunday.
* WHERE...Northern Aitkin, Koochiching, North Cass, Itasca, Carlton,
St. Louis, and Northern Cook and Lake Counties. This includes the
Tribal Lands of the Fond du Lac Band, the Mille Lacs Band, Big
Sandy Lake area and the Bois Forte Band, Nett Lake, Deer Creek
and, Lake Vermilion areas. Other locations including Voyageurs
National Park. The entire Boundary Waters is also included.
* WHEN...From noon Saturday to 9 PM CDT Sunday.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
&&
$$
For more information on Northland weather, visit www.weather.
gov/duluth
Rothstein
URGENT - WEATHER MESSAGE
National Weather Service La Crosse WI
251 AM CDT Fri Jun 20 2025
IAZ008>011-018-019-029-030-MNZ079-086>088-094>096-WIZ032-033-041-
053>055-061-201830-
/O.UPG.KARX.XH.A.0001.250621T1700Z-250623T0200Z/
/O.NEW.KARX.HT.Y.0001.250621T1700Z-250623T0200Z/
Mitchell-Howard-Winneshiek-Allamakee-Floyd-Chickasaw-Fayette-
Clayton-Wabasha-Dodge-Olmsted-Winona-Mower-Fillmore-Houston-
Buffalo-Trempealeau-La Crosse-Vernon-Crawford-Richland-Grant-
Including the cities of Dodge Center, Viroqua, Cresco, Waukon,
New Hampton, Whitehall, Preston, Caledonia, Osage, Platteville,
Richland Center, Decorah, Austin, Arcadia, La Crosse, Rochester,
Winona, Elkader, Oelwein, Charles City, Alma, Prairie Du Chien,
and Wabasha
251 AM CDT Fri Jun 20 2025
...HEAT ADVISORY IN EFFECT FROM NOON SATURDAY TO 9 PM CDT SUNDAY...
* WHAT...Heat index values up to 105 expected.
* WHERE...Portions of north central and northeast Iowa, southeast
Minnesota, and southwest and west central Wisconsin.
* WHEN...From noon Saturday to 9 PM CDT Sunday.
* IMPACTS...Hot temperatures and high humidity can cause heat
illnesses.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Grand Forks ND
251 AM CDT Fri Jun 20 2025
MNZ029>032-040-NDZ052-053-201600-
/O.UPG.KFGF.XH.A.0001.250621T1800Z-250623T0000Z/
/O.NEW.KFGF.HT.Y.0001.250621T1800Z-250623T0000Z/
Wilkin-West Otter Tail-East Otter Tail-Wadena-Grant-Sargent-
Richland-
Including the cities of Forman, Fergus Falls, Breckenridge,
Wadena, New York Mills, Gwinner, Elbow Lake, and Wahpeton
251 AM CDT Fri Jun 20 2025
...HEAT ADVISORY IN EFFECT FROM 1 PM SATURDAY TO 7 PM CDT SUNDAY...
* WHAT...Heat index values up to 103 expected.
* WHERE...In Minnesota, Wadena, East Otter Tail, Grant, West Otter
Tail, and Wilkin Counties. In North Dakota, Richland and Sargent
Counties.
* WHEN...From 1 PM Saturday to 7 PM CDT Sunday.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service La Crosse WI
251 AM CDT Fri Jun 20 2025
WIZ017-029-034-042>044-201830-
/O.NEW.KARX.HT.Y.0001.250621T1700Z-250623T0200Z/
Taylor-Clark-Jackson-Monroe-Juneau-Adams-
Including the cities of Mauston, Neillsville, Medford, Tomah,
Friendship, Black River Falls, and Sparta
251 AM CDT Fri Jun 20 2025
...HEAT ADVISORY IN EFFECT FROM NOON SATURDAY TO 9 PM CDT SUNDAY...
* WHAT...Heat index values up to 105 expected.
* WHERE...Adams, Clark, Juneau, Taylor, Jackson, and Monroe Counties.
* WHEN...From noon Saturday to 9 PM CDT Sunday.
* IMPACTS...Hot temperatures and high humidity can cause heat
illnesses.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
&&
$$
JAR
