Extreme Heat Warning
URGENT - WEATHER MESSAGE
National Weather Service Twin Cities/Chanhassen MN
227 PM CDT Fri Jun 20 2025
MNZ047-055-057-058-066-067-076-084-093-210730-
/O.CON.KMPX.XH.W.0001.250621T1700Z-250623T0200Z/
/O.CON.KMPX.HT.Y.0001.000000T0000Z-250621T1700Z/
Stevens-Swift-Kandiyohi-Meeker-McLeod-Sibley-Le Sueur-Waseca-
Freeborn-
Including the cities of Gaylord, Hutchinson, Albert Lea, Le
Sueur, Litchfield, Benson, Morris, Willmar, and Waseca
227 PM CDT Fri Jun 20 2025
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 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, until 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.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Twin Cities/Chanhassen MN
227 PM CDT Fri Jun 20 2025
MNZ054-056-064-065-073>075-082-083-091-092-210730-
/O.CON.KMPX.XH.W.0001.000000T0000Z-250623T0200Z/
Lac Qui Parle-Chippewa-Yellow Medicine-Renville-Redwood-Brown-
Nicollet-Watonwan-Blue Earth-Martin-Faribault-
Including the cities of St James, Fairmont, Mankato, Redwood
Falls, Granite Falls, New Ulm, Montevideo, Blue Earth, Madison,
St Peter, and Olivia
227 PM CDT Fri Jun 20 2025
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 9 PM CDT SUNDAY...
* WHAT...Dangerously hot conditions with heat index values of 105 to
110 expected. Low temperatures tonight and Saturday night will
remain in the mid 70s to lower 80s, providing little relief from
the heat.
* WHERE...Renville, Blue Earth, Brown, Faribault, Martin, Nicollet,
Watonwan, Redwood, Chippewa, Lac Qui Parle, and Yellow Medicine
Counties.
* WHEN...Until 9 PM CDT Sunday.
* IMPACTS...Heat-related illnesses increase significantly during
extreme heat and high humidity events.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
Do not leave young children and pets in unattended vehicles. Car
interiors will reach lethal temperatures in a matter of minutes.
Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Sioux Falls SD
1117 AM CDT Fri Jun 20 2025
IAZ001>003-012>014-020>022-031-032-MNZ071-072-080-081-089-090-097-
098-NEZ013-014-SDZ061-062-065>071-210315-
/O.CON.KFSD.XH.W.0001.250620T1700Z-250623T0200Z/
Lyon-Osceola-Dickinson-Sioux-O`Brien-Clay-Plymouth-Cherokee-Buena
Vista-Woodbury-Ida-Lincoln-Lyon-Murray-Cottonwood-Nobles-Jackson-
Pipestone-Rock-Dixon-Dakota-McCook-Minnehaha-Hutchinson-Turner-
Lincoln-Bon Homme-Yankton-Clay-Union-
Including the cities of Alcester, Sioux Falls, Lennox,
Vermillion, Storm Lake, Ivanhoe, Montrose, Hartley, Lake Benton,
Tripp, Sioux Center, Jefferson, Beresford, Tea, Marshall, Battle
Creek, Hawarden, North Sioux City, Holstein, Yankton, Slayton,
Worthington, Bridgewater, Parkston, Canton, Rock Rapids, Spirit
Lake, Le Mars, Windom, Parker, Harrisburg, Marion, Wakefield,
Clayton, Canistota, Centerville, Fulda, Inwood, Tabor, Jackson,
Springfield, Cherokee, Pipestone, South Sioux City, Hurley,
Tyndall, Menno, Luverne, Spencer, Arnolds Park, Orange City,
Sheldon, Viborg, Scotland, George, Avon, Rock Valley, Hendricks,
Milford, Sanborn, Chancellor, Ida Grove, Elk Point, Allen,
Sibley, Lakefield, Mountain Lake, Freeman, Hull, Sioux City,
Salem, Ponca, Tyler, Irene, and Larchwood
1117 AM CDT Fri Jun 20 2025
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 9 PM CDT SUNDAY...
* WHAT...Dangerously hot conditions with heat index values up to 109
expected.
* WHERE...Portions of northwest and west central Iowa, southwest
Minnesota, northeast Nebraska, and southeast South Dakota.
* WHEN...Until 9 PM CDT Sunday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
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.
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.
&&
$$
