Heat Advisory
URGENT - WEATHER MESSAGE
National Weather Service Sioux Falls SD
1117 AM CDT Fri Jun 20 2025
SDZ038-050-052-053-057>059-063-064-210315-
/O.CON.KFSD.HT.Y.0001.250620T1700Z-250622T0100Z/
Beadle-Gregory-Jerauld-Sanborn-Brule-Aurora-Davison-Charles Mix-
Douglas-
Including the cities of Burke, Mitchell, Wessington Springs,
Stickney, Alpena, Platte, Marty, Armour, Gregory, Wagner, Huron,
Lake Andes, Corsica, Delmont, Chamberlain, Woonsocket, Kimball,
White Lake, and Plankinton
1117 AM CDT Fri Jun 20 2025
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT SATURDAY...
* WHAT...Heat index values up to 108 expected.
* WHERE...Portions of central, east central, south central, and
southeast South Dakota.
* WHEN...Until 8 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.
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.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Sioux Falls SD
1117 AM CDT Fri Jun 20 2025
SDZ039-040-054>056-060-210315-
/O.CON.KFSD.HT.Y.0001.250620T1700Z-250622T2300Z/
Kingsbury-Brookings-Miner-Lake-Moody-Hanson-
Including the cities of Alexandria, Emery, Orland, Flandreau,
Madison, Brookings, De Smet, Arlington, Lake Preston, and Howard
1117 AM CDT Fri Jun 20 2025
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 6 PM CDT SUNDAY...
* WHAT...Heat index values up to 105 expected.
* WHERE...Portions of east central and southeast South Dakota.
* WHEN...Until 6 PM CDT Sunday.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
Do not leave young children and pets in unattended vehicles. Car
interiors will reach lethal temperatures in a matter of minutes.
To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks in
shaded or air conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an
emergency! Call 9 1 1.
&&
$$
Weisser
URGENT - WEATHER MESSAGE
National Weather Service North Platte NE
248 PM CDT Fri Jun 20 2025
NEZ005-006-008-009-024>027-035>038-057>059-069>071-211000-
/O.CON.KLBF.HT.Y.0001.000000T0000Z-250622T0500Z/
Eastern Cherry-Keya Paha-Brown-Rock-Hooker-Thomas-Blaine-Loup-
Arthur-McPherson-Logan-Custer-Keith-Perkins-Lincoln-Chase-Hayes-
Frontier-
Including the cities of Bassett, Taylor, Ogallala, Springview,
Curtis, Brewster, Ringgold, Champion, Thedford, Dunning, Purdum,
Maywood, Tryon, Wauneta, North Platte, Imperial, Paxton, Grant,
Hayes Center, Halsey, Mullen, Valentine, Stapleton, Broken Bow,
Arthur, Rose, Enders, Eustis, and Ainsworth
248 PM CDT Fri Jun 20 2025 /148 PM MDT Fri Jun 20 2025/
...HEAT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CDT /11 PM MDT/
SATURDAY NIGHT...
* WHAT...Heat index values up to 102.
* WHERE...Portions of central, north central, southwest, and west
central Nebraska.
* WHEN...Until midnight CDT /11 PM MDT/ Saturday Night.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
* ADDITIONAL DETAILS...Temperatures tonight will remain mild with
lows only falling into the low to middle 70s. Even warmer
temperatures are expected Saturday night as lows remain in the
middle to upper 70s across the Advisory area. This will limit
relief for many who lack adequate shelter.
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.
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.
&&
$$
For more information from the National Weather Service, visit
www.weather.gov/lbf.
Brown
URGENT - WEATHER MESSAGE
National Weather Service Rapid City SD
156 PM CDT Fri Jun 20 2025
SDZ046-047-049-211000-
/O.CON.KUNR.HT.Y.0001.000000T0000Z-250622T0200Z/
Mellette-Todd-Tripp-
Including the cities of Norris, Rosebud, Colome, White River,
Mission, Parmelee, Witten, Hamill, Ideal, Cedar Butte, Winner,
Saint Francis, and Wood
156 PM CDT Fri Jun 20 2025
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT SATURDAY...
* WHAT...Heat index values of 100 to 105 expected.
* WHERE...Mellette, Todd, and Tripp.
* WHEN...Until 9 PM CDT Saturday.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.
&&
$$
Dye
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.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Aberdeen SD
1032 AM CDT Fri Jun 20 2025
SDZ009-010-015-016-033>035-045-210145-
/O.CON.KABR.HT.Y.0001.250620T1800Z-250621T0200Z/
Walworth-Edmunds-Dewey-Potter-Stanley-Sully-Hughes-Jones-
Including the cities of Murdo, Isabel, Fort Pierre, Onida,
Pierre, Gettysburg, Ipswich, and Mobridge
1032 AM CDT Fri Jun 20 2025 /932 AM MDT Fri Jun 20 2025/
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT /8 PM MDT/ THIS
EVENING...
* WHAT...Heat index values from 100 to 105 expected.
* WHERE...Hughes, Jones, Stanley, Sully, Dewey, Edmunds, Potter, and
Walworth Counties.
* WHEN...Until 9 PM CDT /8 PM MDT/ this evening.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.
To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks in
shaded or air conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an
emergency! Call 9 1 1.
&&
$$
TMT
