Heat Advisory
URGENT - WEATHER MESSAGE
National Weather Service Quad Cities IA IL
1032 AM CDT Fri Jun 20 2025
IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-002-007-
009-015>018-024>026-034-035-MOZ009-010-202345-
/O.CON.KDVN.HT.Y.0001.250621T1700Z-250624T0100Z/
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-
Including the cities of Clinton, Bettendorf, Dubuque, Fairfield,
Oquawka, Monmouth, Marengo, Galena, Mount Carroll, Maquoketa,
Geneseo, Macomb, Memphis, Vinton, Fort Madison, Hennepin, Tipton,
Burlington, Aledo, Muscatine, Cedar Rapids, Manchester,
Keosauqua, Moline, Kahoka, Davenport, Iowa City, Washington, Rock
Island, Mount Pleasant, Carthage, Freeport, Princeton, Wapello,
Sigourney, Sterling, Anamosa, and Independence
1032 AM CDT Fri Jun 20 2025
...HEAT ADVISORY REMAINS IN EFFECT FROM NOON SATURDAY TO 8 PM CDT
MONDAY...
* WHAT...Heat index values up to 105 expected.
* WHERE...Portions of north central, northwest, and west central
Illinois, east central, northeast, and southeast Iowa, and
northeast Missouri.
* WHEN...From noon Saturday to 8 PM CDT Monday.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
* ADDITIONAL DETAILS...Heat impacts will be worsened by several
consecutive days of sweltering temperatures, with little relief
overnight as lows will only be in the mid to upper 70s.
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.
&&
$$
12
URGENT - WEATHER MESSAGE
National Weather Service La Crosse WI
125 PM CDT Fri Jun 20 2025
IAZ008>011-018-019-029-030-MNZ079-086>088-094>096-WIZ017-029-032>034-
041>044-053>055-061-211100-
/O.CON.KARX.HT.Y.0001.250621T1700Z-250623T0200Z/
Mitchell-Howard-Winneshiek-Allamakee-Floyd-Chickasaw-Fayette-
Clayton-Wabasha-Dodge-Olmsted-Winona-Mower-Fillmore-Houston-
Taylor-Clark-Buffalo-Trempealeau-Jackson-La Crosse-Monroe-Juneau-
Adams-Vernon-Crawford-Richland-Grant-
Including the cities of Whitehall, Viroqua, Charles City,
Arcadia, Osage, Prairie Du Chien, Decorah, Friendship, Waukon,
Preston, Mauston, New Hampton, Oelwein, Cresco, Elkader, Medford,
Neillsville, Alma, Dodge Center, La Crosse, Winona, Austin,
Richland Center, Platteville, Wabasha, Sparta, Black River Falls,
Caledonia, Tomah, and Rochester
125 PM CDT Fri Jun 20 2025
...HEAT ADVISORY REMAINS IN EFFECT FROM NOON SATURDAY TO 9 PM CDT
SUNDAY...
* WHAT...Heat index values 100 to 107 expected during the afternoon
and early evening.
* WHERE...Portions of north central and northeast Iowa, southeast
Minnesota, and from southwest into central Wisconsin.
* WHEN...From noon Saturday to 9 PM CDT Sunday.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
&&
$$
JSB
URGENT - WEATHER MESSAGE
National Weather Service Kansas City/Pleasant Hill MO
101 PM CDT Fri Jun 20 2025
KSZ025-057-060-102>105-MOZ001>008-011>017-020>025-028>033-037>040-
043>046-053-054-210215-
/O.EXT.KEAX.HT.Y.0001.000000T0000Z-250623T0200Z/
Atchison KS-Miami-Linn KS-Doniphan-Leavenworth-Wyandotte-Johnson
KS-Atchison MO-Nodaway-Worth-Gentry-Harrison-Mercer-Putnam-
Schuyler-Holt-Andrew-De Kalb-Daviess-Grundy-Sullivan-Adair-
Buchanan-Clinton-Caldwell-Livingston-Linn MO-Macon-Platte-Clay-
Ray-Carroll-Chariton-Randolph-Jackson-Lafayette-Saline-Howard-
Cass-Johnson MO-Pettis-Cooper-Bates-Henry-
Including the cities of Osborn, Tarkio, Craig, Lancaster,
Unionville, Pleasant Hill, Raymore, Bethany, Excelsior Springs,
Stewartsville, Kearney, Stanley, Trenton, Boonville, Louisburg,
Clinton, Grant City, Kansas City, Rock Port, Shawnee, Country
Club Villa, Warrensburg, Clarksdale, Union Star, Highland, Polo,
Lansing, Marceline, Hamilton, Butler, Gallatin, Greentop,
Higginsville, Osawatomie, Chillicothe, Glasgow, Olathe, Rich
Hill, Green City, Fayette, Lenexa, King City, Troy, Oregon, Queen
City, Macon, Adrian, Stanberry, Maysville, Mound City, Cameron,
Savannah, Forest City, Maryville, Princeton, Paola, Albany,
Concordia, Milan, Sedalia, Belton, Lexington, Platte City, La
Plata, Pleasanton, La Cygne, Gladstone, Plattsburg, Lawson,
Salisbury, Fairfax, Richmond, Wathena, Independence, Leavenworth,
Glenwood, Odessa, Carrollton, St. Joseph, Liberty, Riverside,
Harrisonville, Kansas City Kansas, Maitland, Weston,
Breckenridge, Moberly, Braymer, Brunswick, Atchison, Mercer,
Downing, Parkville, Weatherby Lake, Keytesville, Windsor, Elwood,
Overland Park, Jamesport, Kirksville, St. Joseph Airport,
Brookfield, Marshall, Lathrop, Fort Leavenworth, and New Franklin
101 PM CDT Fri Jun 20 2025
...HEAT ADVISORY NOW IN EFFECT UNTIL 9 PM CDT SUNDAY...
* WHAT...Heat index values of 100 to 106.
* WHERE...Portions of east central and northeast Kansas and central,
north central, northeast, northwest, and west central Missouri.
* WHEN...Until 9 PM CDT Sunday.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
* ADDITIONAL DETAILS...Overnight low temperatures tonight into
Saturday and Saturday night into Sunday will have little relief
with expected minimum temperatures of mid to upper 70s Saturday
and Sunday morning.
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.
&&
$$
https://www.weather.gov/eax
MK
URGENT - WEATHER MESSAGE
National Weather Service Des Moines IA
1053 AM CDT Fri Jun 20 2025
IAZ007-017-026>028-038-039-050-062-075-085-086-095>097-210200-
/O.CON.KDMX.HT.Y.0002.250621T1700Z-250623T0200Z/
Worth-Cerro Gordo-Franklin-Butler-Bremer-Grundy-Black Hawk-Tama-
Poweshiek-Mahaska-Monroe-Wapello-Wayne-Appanoose-Davis-
Including the cities of Allerton, Cedar Falls, Tama, Clarksville,
Humeston, Dumont, Dysart, Parkersburg, Clear Lake, Albia, Dike,
Waverly, Gladbrook, Waterloo, Hampton, Conrad, Ottumwa,
Wellsburg, Allison, Seymour, Greene, Bloomfield, Northwood,
Aplington, Reinbeck, Grundy Center, Shell Rock, Mason City,
Oskaloosa, Manly, Centerville, Traer, Corydon, Toledo, and
Grinnell
1053 AM CDT Fri Jun 20 2025
...HEAT ADVISORY REMAINS IN EFFECT FROM NOON SATURDAY TO 9 PM CDT
SUNDAY...
* WHAT...Heat index values up to 105 expected.
* WHERE...Portions of central into east central Iowa.
* WHEN...From noon Saturday to 9 PM CDT Sunday.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
&&
$$
Bury
URGENT - WEATHER MESSAGE
National Weather Service 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.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Chicago IL
950 AM CDT Fri Jun 20 2025
ILZ003>006-008-010>013-019>021-023-032-033-039-106>108-INZ001-002-
010-011-019-210100-
/O.CON.KLOT.HT.Y.0001.250621T1500Z-250624T0500Z/
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-La
Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-Northern
Will-Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-
Benton-
Including the cities of Streator, Chesterton, Rockford, Aurora,
Buffalo Grove, Hammond, Oxford, Algonquin, Oregon, Woodstock,
Bolingbrook, Yorkville, Minooka, Kankakee, Gary, Crete, Wheaton,
Belvidere, Fairbury, Sycamore, Ottawa, Mendota, Peotone, DeMotte,
Channahon, Beecher, Rensselaer, Downers Grove, Pontiac, Gilman,
Joliet, Roselawn, Portage, Bradley, Elgin, DeKalb, McHenry,
Naperville, Mokena, Lombard, Watseka, Mundelein, Valparaiso,
Byron, Merrillville, Plainfield, Kentland, Plano, Paxton,
Rochelle, Coal City, Morocco, Bourbonnais, Fowler, La Salle,
Dixon, Carol Stream, Gibson City, Gurnee, Morris, Waukegan,
Wilmington, Crystal Lake, Manhattan, Marseilles, Oswego, and
Dwight
950 AM CDT Fri Jun 20 2025 /1050 AM EDT Fri Jun 20 2025/
...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM CDT /11 AM EDT/
SATURDAY TO MIDNIGHT CDT /1 AM EDT/ MONDAY NIGHT...
* WHAT...Heat index values of 100 to 105 degrees expected.
* WHERE...Portions of central, east central, north central, and
northeast Illinois and northwest Indiana.
* WHEN...From 10 AM CDT /11 AM EDT/ Saturday to midnight CDT /1 AM
EDT/ Monday Night.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
* ADDITIONAL DETAILS...Heat impacts will be worsened by consecutive
days of hot and humid conditions, with overnight lows in the mid
70s providing little relief.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
Monitor the latest forecasts and warnings for updates.
&&
$$
Ogorek
URGENT - WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
941 AM CDT Fri Jun 20 2025
WIZ046-047-051-052-056>060-062>065-067>070-202245-
/O.CON.KMKX.HT.Y.0001.250621T1700Z-250624T0000Z/
Marquette-Green Lake-Fond du Lac-Sheboygan-Sauk-Columbia-Dodge-
Washington-Ozaukee-Iowa-Dane-Jefferson-Waukesha-Lafayette-Green-
Rock-Walworth-
Including the cities of Baraboo, Reedsburg, Beloit, Dodgeville,
Endeavor, Barneveld, Neshkoro, Hartford, Mayville,
Blanchardville, Muskego, Benton, Sheboygan Falls, West Bend, New
Berlin, Delavan, East Troy, Madison, Prairie Du Sac, Monroe,
Plymouth, Portage, Janesville, Lodi, Lake Geneva, Waukesha,
Watertown, Argyle, Oostburg, Fort Atkinson, Grafton, Sauk City,
Mequon, Berlin, Belmont, Brodhead, Westfield, Cedarburg, Mineral
Point, Menomonee Falls, Jefferson, Whitewater, Waupun, Princeton,
Montello, Darlington, Fond Du Lac, Lake Wisconsin, Beaver Dam,
Columbus, Shullsburg, Howards Grove, Brookfield, Markesan,
Germantown, Elkhorn, and Oxford
941 AM CDT Fri Jun 20 2025
...HEAT ADVISORY REMAINS IN EFFECT FROM NOON SATURDAY TO 7 PM CDT
MONDAY...
* WHAT...Heat index values up to 103 expected.
* WHERE...Portions of east central, south central, and southeast
Wisconsin.
* WHEN...From noon Saturday to 7 PM CDT Monday.
* 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.
&&
$$
HALBACH
URGENT - WEATHER MESSAGE
National Weather Service Lincoln IL
245 AM CDT Fri Jun 20 2025
ILZ027>031-036>038-040>057-061>063-066>068-071>073-202100-
/O.NEW.KILX.HT.Y.0001.250621T1700Z-250625T0000Z/
Knox-Stark-Peoria-Marshall-Woodford-Fulton-Tazewell-McLean-
Schuyler-Mason-Logan-De Witt-Piatt-Champaign-Vermilion-Cass-
Menard-Scott-Morgan-Sangamon-Christian-Macon-Moultrie-Douglas-
Coles-Edgar-Shelby-Cumberland-Clark-Effingham-Jasper-Crawford-
Clay-Richland-Lawrence-
Including the cities of Jacksonville, Monticello, Effingham,
Marshall, Bloomington, Greenup, Charleston, Galesburg,
Petersburg, Decatur, Lawrenceville, Sullivan, Canton,
Taylorville, Paris, Danville, Tuscola, Mattoon, Olney, Newton,
Urbana, Normal, Flora, Peoria, Shelbyville, Clinton, Lincoln,
Winchester, Toulon, Robinson, Beardstown, Rushville, Springfield,
Champaign, Havana, Lacon, Eureka, and Pekin
245 AM CDT Fri Jun 20 2025
...HEAT ADVISORY IN EFFECT FROM NOON SATURDAY TO 7 PM CDT TUESDAY...
* WHAT...Heat index values around 105 degrees.
* WHERE...All of central and southeast Illinois.
* WHEN...From noon Saturday to 7 PM CDT Tuesday.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.
To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks in
shaded or air conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an
emergency! Call 9 1 1.
&&
$$
Barnes
URGENT - WEATHER MESSAGE
National Weather Service St Louis MO
203 AM CDT Fri Jun 20 2025
ILZ058>060-064-065-069-070-074-079-095>098-MOZ019-027-035-036-051-
052-059-060-062-072>075-084-085-099-202215-
/O.EXB.KLSX.HT.Y.0001.250621T1700Z-250625T0200Z/
Greene IL-Macoupin IL-Montgomery IL-Bond IL-Fayette IL-Clinton IL-
Marion IL-Washington IL-Randolph IL-Adams IL-Brown IL-Pike IL-
Calhoun IL-Lewis MO-Marion MO-Ralls MO-Pike MO-Montgomery MO-
Lincoln MO-Gasconade MO-Warren MO-Franklin MO-Crawford MO-
Washington MO-Saint Francois MO-Sainte Genevieve MO-Iron MO-
Madison MO-Reynolds MO-
Including the cities of Washington, Salem, Vandalia, Mount
Sterling, Pittsfield, Hannibal, Bowling Green, Sullivan,
Centralia, Quincy, Farmington, Sparta, Chester, Litchfield, and
Union
203 AM CDT Fri Jun 20 2025
...HEAT ADVISORY IN EFFECT FROM NOON SATURDAY TO 9 PM CDT TUESDAY...
* WHAT...Prolonged heat index values exceeding 100 degrees are
expected.
* WHERE...Portions of south central, southwest, and west central
Illinois and east central, northeast, and southeast Missouri.
* WHEN...From noon Saturday to 9 PM CDT Tuesday.
* 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.
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors. Young children and
pets should never be left unattended in vehicles under any
circumstances. Take extra precautions if you work or spend time
outside. When possible reschedule strenuous activities to early
morning or evening. Know the signs and symptoms of heat exhaustion
and heat stroke. Wear lightweight and loose fitting clothing when
possible. 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.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service St Louis MO
203 AM CDT Fri Jun 20 2025
MOZ018-026-034-041-042-047>050-202215-
/O.CON.KLSX.HT.Y.0001.250620T1700Z-250625T0200Z/
Knox MO-Shelby MO-Monroe MO-Boone MO-Audrain MO-Moniteau MO-Cole
MO-Osage MO-Callaway MO-
Including the cities of Fulton, Columbia, Jefferson City, and
Mexico
203 AM CDT Fri Jun 20 2025
...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 9 PM CDT
TUESDAY...
* WHAT...Heat index values exceeding 100 degrees are expected.
* WHERE...Audrain MO, Boone MO, Callaway MO, Cole MO, Moniteau MO,
Osage MO, Knox MO, Monroe MO, and Shelby MO Counties.
* WHEN...From noon today to 9 PM CDT Tuesday.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors. Young children and
pets should never be left unattended in vehicles under any
circumstances. Take extra precautions if you work or spend time
outside. When possible reschedule strenuous activities to early
morning or evening. Know the signs and symptoms of heat exhaustion
and heat stroke. Wear lightweight and loose fitting clothing when
possible. To reduce risk during outdoor work, the Occupational
Safety and Health Administration recommends scheduling frequent rest
breaks in shaded or air conditioned environments. Anyone overcome by
heat should be moved to a cool and shaded location. Heat stroke is
an emergency! Call 9 1 1.
&&
$$
